* [PATCH 00/17] SI support for amdgpu
@ 2016-05-14 19:26 Alex Deucher
2016-05-14 19:26 ` [PATCH 01/17] drm/amdgpu: add SI asics types v2 Alex Deucher
` (17 more replies)
0 siblings, 18 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher
This is an initial port of SI support from radeon to amdgpu. This
should be considered developer level code. It's not ready for users.
GFX and DMA are mostly working. DPM (power management) is implemented,
but not working yet. UVD and VCE support have not yet been ported.
It uses the same ucode as radeon, just like CIK.
What works:
- FB console
- Unaccelerated X
- Basic OGL tests (e.g. piglit) using gbm
The code can also be found on the drm-next-4.8-wip-si branch of my fdo tree:
https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.8-wip-si
Alex
Ken Wang (13):
drm/amdgpu: add SI asics types v2
drm/amdgpu: add si header files v3
drm/amdgpu: add graphic memory controller implementation for si v5
drm/amdgpu: add interupt handler implementation for si v3
drm/amdgpu: add display controller implementation for si v7
drm/amdgpu: atombios change for dce6 to work v3
drm/amdgpu: add graphic pipeline implementation for si v6
drm/amdgpu: add DMA implementation for si v6
drm/amdgpu: add si implementation v7
drm/amdgpu: add all the components for si into Makefile/kconfig v3
drm/amdgpu: add si ip blocks setup v3
drm/amdgpu: add si specific logic into the device initialize function
v2
drm/amdgpu: add si pciids v2
Maruthi Srinivas Bayyavarapu (4):
drm/amdgpu: add si dpm support in amdgpu_atombios
drm/amdgpu: add SI SMC support
drm/amdgpu: add SI DPM support (v3)
drm/amdgpu: enable SI DPM
drivers/gpu/drm/amd/amdgpu/Kconfig | 7 +
drivers/gpu/drm/amd/amdgpu/Makefile | 2 +
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 9 +
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 158 +
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 16 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 34 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 74 +
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 10 +
drivers/gpu/drm/amd/amdgpu/atombios_crtc.c | 8 +-
drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 3204 ++++++++
drivers/gpu/drm/amd/amdgpu/dce_v6_0.h | 29 +
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 3280 ++++++++
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h | 36 +
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 1077 +++
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h | 36 +
drivers/gpu/drm/amd/amdgpu/r600_dpm.h | 127 +
drivers/gpu/drm/amd/amdgpu/si.c | 1914 +++++
drivers/gpu/drm/amd/amdgpu/si.h | 33 +
drivers/gpu/drm/amd/amdgpu/si_dma.c | 963 +++
drivers/gpu/drm/amd/amdgpu/si_dma.h | 29 +
drivers/gpu/drm/amd/amdgpu/si_dpm.c | 7982 ++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/si_dpm.h | 1015 +++
drivers/gpu/drm/amd/amdgpu/si_ih.c | 313 +
drivers/gpu/drm/amd/amdgpu/si_ih.h | 29 +
drivers/gpu/drm/amd/amdgpu/si_smc.c | 280 +
drivers/gpu/drm/amd/amdgpu/sislands_smc.h | 423 ++
drivers/gpu/drm/amd/include/amd_shared.h | 7 +-
.../drm/amd/include/asic_reg/si/clearstate_si.h | 941 +++
drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h | 105 +
drivers/gpu/drm/amd/include/asic_reg/si/sid.h | 2442 ++++++
drivers/gpu/drm/amd/include/atombios.h | 2 +
31 files changed, 24578 insertions(+), 7 deletions(-)
create mode 100644 drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/dce_v6_0.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/r600_dpm.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/si.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dma.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dma.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dpm.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dpm.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_ih.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_ih.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_smc.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/sislands_smc.h
create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/clearstate_si.h
create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h
create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/sid.h
--
2.5.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH 01/17] drm/amdgpu: add SI asics types v2
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 02/17] drm/amdgpu: add si header files v3 Alex Deucher
` (16 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/include/amd_shared.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 6080951..3aa709e 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -38,7 +38,12 @@
* Supported ASIC types
*/
enum amd_asic_type {
- CHIP_BONAIRE = 0,
+ CHIP_TAHITI = 0,
+ CHIP_PITCAIRN,
+ CHIP_VERDE,
+ CHIP_OLAND,
+ CHIP_HAINAN,
+ CHIP_BONAIRE,
CHIP_KAVERI,
CHIP_KABINI,
CHIP_HAWAII,
--
2.5.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 02/17] drm/amdgpu: add si header files v3
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
2016-05-14 19:26 ` [PATCH 01/17] drm/amdgpu: add SI asics types v2 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 03/17] drm/amdgpu: add graphic memory controller implementation for si v5 Alex Deucher
` (15 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
.../drm/amd/include/asic_reg/si/clearstate_si.h | 941 ++++++++
drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h | 105 +
drivers/gpu/drm/amd/include/asic_reg/si/sid.h | 2409 ++++++++++++++++++++
3 files changed, 3455 insertions(+)
create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/clearstate_si.h
create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h
create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/sid.h
diff --git a/drivers/gpu/drm/amd/include/asic_reg/si/clearstate_si.h b/drivers/gpu/drm/amd/include/asic_reg/si/clearstate_si.h
new file mode 100644
index 0000000..66e39cd
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/asic_reg/si/clearstate_si.h
@@ -0,0 +1,941 @@
+/*
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+static const u32 si_SECT_CONTEXT_def_1[] =
+{
+ 0x00000000, // DB_RENDER_CONTROL
+ 0x00000000, // DB_COUNT_CONTROL
+ 0x00000000, // DB_DEPTH_VIEW
+ 0x00000000, // DB_RENDER_OVERRIDE
+ 0x00000000, // DB_RENDER_OVERRIDE2
+ 0x00000000, // DB_HTILE_DATA_BASE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // DB_DEPTH_BOUNDS_MIN
+ 0x00000000, // DB_DEPTH_BOUNDS_MAX
+ 0x00000000, // DB_STENCIL_CLEAR
+ 0x00000000, // DB_DEPTH_CLEAR
+ 0x00000000, // PA_SC_SCREEN_SCISSOR_TL
+ 0x40004000, // PA_SC_SCREEN_SCISSOR_BR
+ 0, // HOLE
+ 0x00000000, // DB_DEPTH_INFO
+ 0x00000000, // DB_Z_INFO
+ 0x00000000, // DB_STENCIL_INFO
+ 0x00000000, // DB_Z_READ_BASE
+ 0x00000000, // DB_STENCIL_READ_BASE
+ 0x00000000, // DB_Z_WRITE_BASE
+ 0x00000000, // DB_STENCIL_WRITE_BASE
+ 0x00000000, // DB_DEPTH_SIZE
+ 0x00000000, // DB_DEPTH_SLICE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // TA_BC_BASE_ADDR
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // COHER_DEST_BASE_2
+ 0x00000000, // COHER_DEST_BASE_3
+ 0x00000000, // PA_SC_WINDOW_OFFSET
+ 0x80000000, // PA_SC_WINDOW_SCISSOR_TL
+ 0x40004000, // PA_SC_WINDOW_SCISSOR_BR
+ 0x0000ffff, // PA_SC_CLIPRECT_RULE
+ 0x00000000, // PA_SC_CLIPRECT_0_TL
+ 0x40004000, // PA_SC_CLIPRECT_0_BR
+ 0x00000000, // PA_SC_CLIPRECT_1_TL
+ 0x40004000, // PA_SC_CLIPRECT_1_BR
+ 0x00000000, // PA_SC_CLIPRECT_2_TL
+ 0x40004000, // PA_SC_CLIPRECT_2_BR
+ 0x00000000, // PA_SC_CLIPRECT_3_TL
+ 0x40004000, // PA_SC_CLIPRECT_3_BR
+ 0xaa99aaaa, // PA_SC_EDGERULE
+ 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET
+ 0xffffffff, // CB_TARGET_MASK
+ 0xffffffff, // CB_SHADER_MASK
+ 0x80000000, // PA_SC_GENERIC_SCISSOR_TL
+ 0x40004000, // PA_SC_GENERIC_SCISSOR_BR
+ 0x00000000, // COHER_DEST_BASE_0
+ 0x00000000, // COHER_DEST_BASE_1
+ 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR
+ 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL
+ 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR
+ 0x00000000, // PA_SC_VPORT_ZMIN_0
+ 0x3f800000, // PA_SC_VPORT_ZMAX_0
+ 0x00000000, // PA_SC_VPORT_ZMIN_1
+ 0x3f800000, // PA_SC_VPORT_ZMAX_1
+ 0x00000000, // PA_SC_VPORT_ZMIN_2
+ 0x3f800000, // PA_SC_VPORT_ZMAX_2
+ 0x00000000, // PA_SC_VPORT_ZMIN_3
+ 0x3f800000, // PA_SC_VPORT_ZMAX_3
+ 0x00000000, // PA_SC_VPORT_ZMIN_4
+ 0x3f800000, // PA_SC_VPORT_ZMAX_4
+ 0x00000000, // PA_SC_VPORT_ZMIN_5
+ 0x3f800000, // PA_SC_VPORT_ZMAX_5
+ 0x00000000, // PA_SC_VPORT_ZMIN_6
+ 0x3f800000, // PA_SC_VPORT_ZMAX_6
+ 0x00000000, // PA_SC_VPORT_ZMIN_7
+ 0x3f800000, // PA_SC_VPORT_ZMAX_7
+ 0x00000000, // PA_SC_VPORT_ZMIN_8
+ 0x3f800000, // PA_SC_VPORT_ZMAX_8
+ 0x00000000, // PA_SC_VPORT_ZMIN_9
+ 0x3f800000, // PA_SC_VPORT_ZMAX_9
+ 0x00000000, // PA_SC_VPORT_ZMIN_10
+ 0x3f800000, // PA_SC_VPORT_ZMAX_10
+ 0x00000000, // PA_SC_VPORT_ZMIN_11
+ 0x3f800000, // PA_SC_VPORT_ZMAX_11
+ 0x00000000, // PA_SC_VPORT_ZMIN_12
+ 0x3f800000, // PA_SC_VPORT_ZMAX_12
+ 0x00000000, // PA_SC_VPORT_ZMIN_13
+ 0x3f800000, // PA_SC_VPORT_ZMAX_13
+ 0x00000000, // PA_SC_VPORT_ZMIN_14
+ 0x3f800000, // PA_SC_VPORT_ZMAX_14
+ 0x00000000, // PA_SC_VPORT_ZMIN_15
+ 0x3f800000, // PA_SC_VPORT_ZMAX_15
+};
+static const u32 si_SECT_CONTEXT_def_2[] =
+{
+ 0x00000000, // CP_PERFMON_CNTX_CNTL
+ 0x00000000, // CP_RINGID
+ 0x00000000, // CP_VMID
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0xffffffff, // VGT_MAX_VTX_INDX
+ 0x00000000, // VGT_MIN_VTX_INDX
+ 0x00000000, // VGT_INDX_OFFSET
+ 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX
+ 0, // HOLE
+ 0x00000000, // CB_BLEND_RED
+ 0x00000000, // CB_BLEND_GREEN
+ 0x00000000, // CB_BLEND_BLUE
+ 0x00000000, // CB_BLEND_ALPHA
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // DB_STENCIL_CONTROL
+ 0x00000000, // DB_STENCILREFMASK
+ 0x00000000, // DB_STENCILREFMASK_BF
+ 0, // HOLE
+ 0x00000000, // PA_CL_VPORT_XSCALE
+ 0x00000000, // PA_CL_VPORT_XOFFSET
+ 0x00000000, // PA_CL_VPORT_YSCALE
+ 0x00000000, // PA_CL_VPORT_YOFFSET
+ 0x00000000, // PA_CL_VPORT_ZSCALE
+ 0x00000000, // PA_CL_VPORT_ZOFFSET
+ 0x00000000, // PA_CL_VPORT_XSCALE_1
+ 0x00000000, // PA_CL_VPORT_XOFFSET_1
+ 0x00000000, // PA_CL_VPORT_YSCALE_1
+ 0x00000000, // PA_CL_VPORT_YOFFSET_1
+ 0x00000000, // PA_CL_VPORT_ZSCALE_1
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_1
+ 0x00000000, // PA_CL_VPORT_XSCALE_2
+ 0x00000000, // PA_CL_VPORT_XOFFSET_2
+ 0x00000000, // PA_CL_VPORT_YSCALE_2
+ 0x00000000, // PA_CL_VPORT_YOFFSET_2
+ 0x00000000, // PA_CL_VPORT_ZSCALE_2
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_2
+ 0x00000000, // PA_CL_VPORT_XSCALE_3
+ 0x00000000, // PA_CL_VPORT_XOFFSET_3
+ 0x00000000, // PA_CL_VPORT_YSCALE_3
+ 0x00000000, // PA_CL_VPORT_YOFFSET_3
+ 0x00000000, // PA_CL_VPORT_ZSCALE_3
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_3
+ 0x00000000, // PA_CL_VPORT_XSCALE_4
+ 0x00000000, // PA_CL_VPORT_XOFFSET_4
+ 0x00000000, // PA_CL_VPORT_YSCALE_4
+ 0x00000000, // PA_CL_VPORT_YOFFSET_4
+ 0x00000000, // PA_CL_VPORT_ZSCALE_4
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_4
+ 0x00000000, // PA_CL_VPORT_XSCALE_5
+ 0x00000000, // PA_CL_VPORT_XOFFSET_5
+ 0x00000000, // PA_CL_VPORT_YSCALE_5
+ 0x00000000, // PA_CL_VPORT_YOFFSET_5
+ 0x00000000, // PA_CL_VPORT_ZSCALE_5
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_5
+ 0x00000000, // PA_CL_VPORT_XSCALE_6
+ 0x00000000, // PA_CL_VPORT_XOFFSET_6
+ 0x00000000, // PA_CL_VPORT_YSCALE_6
+ 0x00000000, // PA_CL_VPORT_YOFFSET_6
+ 0x00000000, // PA_CL_VPORT_ZSCALE_6
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_6
+ 0x00000000, // PA_CL_VPORT_XSCALE_7
+ 0x00000000, // PA_CL_VPORT_XOFFSET_7
+ 0x00000000, // PA_CL_VPORT_YSCALE_7
+ 0x00000000, // PA_CL_VPORT_YOFFSET_7
+ 0x00000000, // PA_CL_VPORT_ZSCALE_7
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_7
+ 0x00000000, // PA_CL_VPORT_XSCALE_8
+ 0x00000000, // PA_CL_VPORT_XOFFSET_8
+ 0x00000000, // PA_CL_VPORT_YSCALE_8
+ 0x00000000, // PA_CL_VPORT_YOFFSET_8
+ 0x00000000, // PA_CL_VPORT_ZSCALE_8
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_8
+ 0x00000000, // PA_CL_VPORT_XSCALE_9
+ 0x00000000, // PA_CL_VPORT_XOFFSET_9
+ 0x00000000, // PA_CL_VPORT_YSCALE_9
+ 0x00000000, // PA_CL_VPORT_YOFFSET_9
+ 0x00000000, // PA_CL_VPORT_ZSCALE_9
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_9
+ 0x00000000, // PA_CL_VPORT_XSCALE_10
+ 0x00000000, // PA_CL_VPORT_XOFFSET_10
+ 0x00000000, // PA_CL_VPORT_YSCALE_10
+ 0x00000000, // PA_CL_VPORT_YOFFSET_10
+ 0x00000000, // PA_CL_VPORT_ZSCALE_10
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_10
+ 0x00000000, // PA_CL_VPORT_XSCALE_11
+ 0x00000000, // PA_CL_VPORT_XOFFSET_11
+ 0x00000000, // PA_CL_VPORT_YSCALE_11
+ 0x00000000, // PA_CL_VPORT_YOFFSET_11
+ 0x00000000, // PA_CL_VPORT_ZSCALE_11
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_11
+ 0x00000000, // PA_CL_VPORT_XSCALE_12
+ 0x00000000, // PA_CL_VPORT_XOFFSET_12
+ 0x00000000, // PA_CL_VPORT_YSCALE_12
+ 0x00000000, // PA_CL_VPORT_YOFFSET_12
+ 0x00000000, // PA_CL_VPORT_ZSCALE_12
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_12
+ 0x00000000, // PA_CL_VPORT_XSCALE_13
+ 0x00000000, // PA_CL_VPORT_XOFFSET_13
+ 0x00000000, // PA_CL_VPORT_YSCALE_13
+ 0x00000000, // PA_CL_VPORT_YOFFSET_13
+ 0x00000000, // PA_CL_VPORT_ZSCALE_13
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_13
+ 0x00000000, // PA_CL_VPORT_XSCALE_14
+ 0x00000000, // PA_CL_VPORT_XOFFSET_14
+ 0x00000000, // PA_CL_VPORT_YSCALE_14
+ 0x00000000, // PA_CL_VPORT_YOFFSET_14
+ 0x00000000, // PA_CL_VPORT_ZSCALE_14
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_14
+ 0x00000000, // PA_CL_VPORT_XSCALE_15
+ 0x00000000, // PA_CL_VPORT_XOFFSET_15
+ 0x00000000, // PA_CL_VPORT_YSCALE_15
+ 0x00000000, // PA_CL_VPORT_YOFFSET_15
+ 0x00000000, // PA_CL_VPORT_ZSCALE_15
+ 0x00000000, // PA_CL_VPORT_ZOFFSET_15
+ 0x00000000, // PA_CL_UCP_0_X
+ 0x00000000, // PA_CL_UCP_0_Y
+ 0x00000000, // PA_CL_UCP_0_Z
+ 0x00000000, // PA_CL_UCP_0_W
+ 0x00000000, // PA_CL_UCP_1_X
+ 0x00000000, // PA_CL_UCP_1_Y
+ 0x00000000, // PA_CL_UCP_1_Z
+ 0x00000000, // PA_CL_UCP_1_W
+ 0x00000000, // PA_CL_UCP_2_X
+ 0x00000000, // PA_CL_UCP_2_Y
+ 0x00000000, // PA_CL_UCP_2_Z
+ 0x00000000, // PA_CL_UCP_2_W
+ 0x00000000, // PA_CL_UCP_3_X
+ 0x00000000, // PA_CL_UCP_3_Y
+ 0x00000000, // PA_CL_UCP_3_Z
+ 0x00000000, // PA_CL_UCP_3_W
+ 0x00000000, // PA_CL_UCP_4_X
+ 0x00000000, // PA_CL_UCP_4_Y
+ 0x00000000, // PA_CL_UCP_4_Z
+ 0x00000000, // PA_CL_UCP_4_W
+ 0x00000000, // PA_CL_UCP_5_X
+ 0x00000000, // PA_CL_UCP_5_Y
+ 0x00000000, // PA_CL_UCP_5_Z
+ 0x00000000, // PA_CL_UCP_5_W
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // SPI_PS_INPUT_CNTL_0
+ 0x00000000, // SPI_PS_INPUT_CNTL_1
+ 0x00000000, // SPI_PS_INPUT_CNTL_2
+ 0x00000000, // SPI_PS_INPUT_CNTL_3
+ 0x00000000, // SPI_PS_INPUT_CNTL_4
+ 0x00000000, // SPI_PS_INPUT_CNTL_5
+ 0x00000000, // SPI_PS_INPUT_CNTL_6
+ 0x00000000, // SPI_PS_INPUT_CNTL_7
+ 0x00000000, // SPI_PS_INPUT_CNTL_8
+ 0x00000000, // SPI_PS_INPUT_CNTL_9
+ 0x00000000, // SPI_PS_INPUT_CNTL_10
+ 0x00000000, // SPI_PS_INPUT_CNTL_11
+ 0x00000000, // SPI_PS_INPUT_CNTL_12
+ 0x00000000, // SPI_PS_INPUT_CNTL_13
+ 0x00000000, // SPI_PS_INPUT_CNTL_14
+ 0x00000000, // SPI_PS_INPUT_CNTL_15
+ 0x00000000, // SPI_PS_INPUT_CNTL_16
+ 0x00000000, // SPI_PS_INPUT_CNTL_17
+ 0x00000000, // SPI_PS_INPUT_CNTL_18
+ 0x00000000, // SPI_PS_INPUT_CNTL_19
+ 0x00000000, // SPI_PS_INPUT_CNTL_20
+ 0x00000000, // SPI_PS_INPUT_CNTL_21
+ 0x00000000, // SPI_PS_INPUT_CNTL_22
+ 0x00000000, // SPI_PS_INPUT_CNTL_23
+ 0x00000000, // SPI_PS_INPUT_CNTL_24
+ 0x00000000, // SPI_PS_INPUT_CNTL_25
+ 0x00000000, // SPI_PS_INPUT_CNTL_26
+ 0x00000000, // SPI_PS_INPUT_CNTL_27
+ 0x00000000, // SPI_PS_INPUT_CNTL_28
+ 0x00000000, // SPI_PS_INPUT_CNTL_29
+ 0x00000000, // SPI_PS_INPUT_CNTL_30
+ 0x00000000, // SPI_PS_INPUT_CNTL_31
+ 0x00000000, // SPI_VS_OUT_CONFIG
+ 0, // HOLE
+ 0x00000000, // SPI_PS_INPUT_ENA
+ 0x00000000, // SPI_PS_INPUT_ADDR
+ 0x00000000, // SPI_INTERP_CONTROL_0
+ 0x00000002, // SPI_PS_IN_CONTROL
+ 0, // HOLE
+ 0x00000000, // SPI_BARYC_CNTL
+ 0, // HOLE
+ 0x00000000, // SPI_TMPRING_SIZE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // SPI_WAVE_MGMT_1
+ 0x00000000, // SPI_WAVE_MGMT_2
+ 0x00000000, // SPI_SHADER_POS_FORMAT
+ 0x00000000, // SPI_SHADER_Z_FORMAT
+ 0x00000000, // SPI_SHADER_COL_FORMAT
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_BLEND0_CONTROL
+ 0x00000000, // CB_BLEND1_CONTROL
+ 0x00000000, // CB_BLEND2_CONTROL
+ 0x00000000, // CB_BLEND3_CONTROL
+ 0x00000000, // CB_BLEND4_CONTROL
+ 0x00000000, // CB_BLEND5_CONTROL
+ 0x00000000, // CB_BLEND6_CONTROL
+ 0x00000000, // CB_BLEND7_CONTROL
+};
+static const u32 si_SECT_CONTEXT_def_3[] =
+{
+ 0x00000000, // PA_CL_POINT_X_RAD
+ 0x00000000, // PA_CL_POINT_Y_RAD
+ 0x00000000, // PA_CL_POINT_SIZE
+ 0x00000000, // PA_CL_POINT_CULL_RAD
+ 0x00000000, // VGT_DMA_BASE_HI
+ 0x00000000, // VGT_DMA_BASE
+};
+static const u32 si_SECT_CONTEXT_def_4[] =
+{
+ 0x00000000, // DB_DEPTH_CONTROL
+ 0x00000000, // DB_EQAA
+ 0x00000000, // CB_COLOR_CONTROL
+ 0x00000000, // DB_SHADER_CONTROL
+ 0x00090000, // PA_CL_CLIP_CNTL
+ 0x00000004, // PA_SU_SC_MODE_CNTL
+ 0x00000000, // PA_CL_VTE_CNTL
+ 0x00000000, // PA_CL_VS_OUT_CNTL
+ 0x00000000, // PA_CL_NANINF_CNTL
+ 0x00000000, // PA_SU_LINE_STIPPLE_CNTL
+ 0x00000000, // PA_SU_LINE_STIPPLE_SCALE
+ 0x00000000, // PA_SU_PRIM_FILTER_CNTL
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // PA_SU_POINT_SIZE
+ 0x00000000, // PA_SU_POINT_MINMAX
+ 0x00000000, // PA_SU_LINE_CNTL
+ 0x00000000, // PA_SC_LINE_STIPPLE
+ 0x00000000, // VGT_OUTPUT_PATH_CNTL
+ 0x00000000, // VGT_HOS_CNTL
+ 0x00000000, // VGT_HOS_MAX_TESS_LEVEL
+ 0x00000000, // VGT_HOS_MIN_TESS_LEVEL
+ 0x00000000, // VGT_HOS_REUSE_DEPTH
+ 0x00000000, // VGT_GROUP_PRIM_TYPE
+ 0x00000000, // VGT_GROUP_FIRST_DECR
+ 0x00000000, // VGT_GROUP_DECR
+ 0x00000000, // VGT_GROUP_VECT_0_CNTL
+ 0x00000000, // VGT_GROUP_VECT_1_CNTL
+ 0x00000000, // VGT_GROUP_VECT_0_FMT_CNTL
+ 0x00000000, // VGT_GROUP_VECT_1_FMT_CNTL
+ 0x00000000, // VGT_GS_MODE
+ 0, // HOLE
+ 0x00000000, // PA_SC_MODE_CNTL_0
+ 0x00000000, // PA_SC_MODE_CNTL_1
+ 0x00000000, // VGT_ENHANCE
+ 0x00000100, // VGT_GS_PER_ES
+ 0x00000080, // VGT_ES_PER_GS
+ 0x00000002, // VGT_GS_PER_VS
+ 0x00000000, // VGT_GSVS_RING_OFFSET_1
+ 0x00000000, // VGT_GSVS_RING_OFFSET_2
+ 0x00000000, // VGT_GSVS_RING_OFFSET_3
+ 0x00000000, // VGT_GS_OUT_PRIM_TYPE
+ 0x00000000, // IA_ENHANCE
+};
+static const u32 si_SECT_CONTEXT_def_5[] =
+{
+ 0x00000000, // VGT_PRIMITIVEID_EN
+};
+static const u32 si_SECT_CONTEXT_def_6[] =
+{
+ 0x00000000, // VGT_PRIMITIVEID_RESET
+};
+static const u32 si_SECT_CONTEXT_def_7[] =
+{
+ 0x00000000, // VGT_MULTI_PRIM_IB_RESET_EN
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // VGT_INSTANCE_STEP_RATE_0
+ 0x00000000, // VGT_INSTANCE_STEP_RATE_1
+ 0x000000ff, // IA_MULTI_VGT_PARAM
+ 0x00000000, // VGT_ESGS_RING_ITEMSIZE
+ 0x00000000, // VGT_GSVS_RING_ITEMSIZE
+ 0x00000000, // VGT_REUSE_OFF
+ 0x00000000, // VGT_VTX_CNT_EN
+ 0x00000000, // DB_HTILE_SURFACE
+ 0x00000000, // DB_SRESULTS_COMPARE_STATE0
+ 0x00000000, // DB_SRESULTS_COMPARE_STATE1
+ 0x00000000, // DB_PRELOAD_CONTROL
+ 0, // HOLE
+ 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_0
+ 0x00000000, // VGT_STRMOUT_VTX_STRIDE_0
+ 0, // HOLE
+ 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_0
+ 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_1
+ 0x00000000, // VGT_STRMOUT_VTX_STRIDE_1
+ 0, // HOLE
+ 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_1
+ 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_2
+ 0x00000000, // VGT_STRMOUT_VTX_STRIDE_2
+ 0, // HOLE
+ 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_2
+ 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_3
+ 0x00000000, // VGT_STRMOUT_VTX_STRIDE_3
+ 0, // HOLE
+ 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_3
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET
+ 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE
+ 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE
+ 0, // HOLE
+ 0x00000000, // VGT_GS_MAX_VERT_OUT
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // VGT_SHADER_STAGES_EN
+ 0x00000000, // VGT_LS_HS_CONFIG
+ 0x00000000, // VGT_GS_VERT_ITEMSIZE
+ 0x00000000, // VGT_GS_VERT_ITEMSIZE_1
+ 0x00000000, // VGT_GS_VERT_ITEMSIZE_2
+ 0x00000000, // VGT_GS_VERT_ITEMSIZE_3
+ 0x00000000, // VGT_TF_PARAM
+ 0x00000000, // DB_ALPHA_TO_MASK
+ 0, // HOLE
+ 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL
+ 0x00000000, // PA_SU_POLY_OFFSET_CLAMP
+ 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE
+ 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET
+ 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE
+ 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET
+ 0x00000000, // VGT_GS_INSTANCE_CNT
+ 0x00000000, // VGT_STRMOUT_CONFIG
+ 0x00000000, // VGT_STRMOUT_BUFFER_CONFIG
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // PA_SC_CENTROID_PRIORITY_0
+ 0x00000000, // PA_SC_CENTROID_PRIORITY_1
+ 0x00001000, // PA_SC_LINE_CNTL
+ 0x00000000, // PA_SC_AA_CONFIG
+ 0x00000005, // PA_SU_VTX_CNTL
+ 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ
+ 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ
+ 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ
+ 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2
+ 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3
+ 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0
+ 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0, // HOLE
+ 0x0000000e, // VGT_VERTEX_REUSE_BLOCK_CNTL
+ 0x00000010, // VGT_OUT_DEALLOC_CNTL
+ 0x00000000, // CB_COLOR0_BASE
+ 0x00000000, // CB_COLOR0_PITCH
+ 0x00000000, // CB_COLOR0_SLICE
+ 0x00000000, // CB_COLOR0_VIEW
+ 0x00000000, // CB_COLOR0_INFO
+ 0x00000000, // CB_COLOR0_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR0_CMASK
+ 0x00000000, // CB_COLOR0_CMASK_SLICE
+ 0x00000000, // CB_COLOR0_FMASK
+ 0x00000000, // CB_COLOR0_FMASK_SLICE
+ 0x00000000, // CB_COLOR0_CLEAR_WORD0
+ 0x00000000, // CB_COLOR0_CLEAR_WORD1
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_COLOR1_BASE
+ 0x00000000, // CB_COLOR1_PITCH
+ 0x00000000, // CB_COLOR1_SLICE
+ 0x00000000, // CB_COLOR1_VIEW
+ 0x00000000, // CB_COLOR1_INFO
+ 0x00000000, // CB_COLOR1_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR1_CMASK
+ 0x00000000, // CB_COLOR1_CMASK_SLICE
+ 0x00000000, // CB_COLOR1_FMASK
+ 0x00000000, // CB_COLOR1_FMASK_SLICE
+ 0x00000000, // CB_COLOR1_CLEAR_WORD0
+ 0x00000000, // CB_COLOR1_CLEAR_WORD1
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_COLOR2_BASE
+ 0x00000000, // CB_COLOR2_PITCH
+ 0x00000000, // CB_COLOR2_SLICE
+ 0x00000000, // CB_COLOR2_VIEW
+ 0x00000000, // CB_COLOR2_INFO
+ 0x00000000, // CB_COLOR2_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR2_CMASK
+ 0x00000000, // CB_COLOR2_CMASK_SLICE
+ 0x00000000, // CB_COLOR2_FMASK
+ 0x00000000, // CB_COLOR2_FMASK_SLICE
+ 0x00000000, // CB_COLOR2_CLEAR_WORD0
+ 0x00000000, // CB_COLOR2_CLEAR_WORD1
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_COLOR3_BASE
+ 0x00000000, // CB_COLOR3_PITCH
+ 0x00000000, // CB_COLOR3_SLICE
+ 0x00000000, // CB_COLOR3_VIEW
+ 0x00000000, // CB_COLOR3_INFO
+ 0x00000000, // CB_COLOR3_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR3_CMASK
+ 0x00000000, // CB_COLOR3_CMASK_SLICE
+ 0x00000000, // CB_COLOR3_FMASK
+ 0x00000000, // CB_COLOR3_FMASK_SLICE
+ 0x00000000, // CB_COLOR3_CLEAR_WORD0
+ 0x00000000, // CB_COLOR3_CLEAR_WORD1
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_COLOR4_BASE
+ 0x00000000, // CB_COLOR4_PITCH
+ 0x00000000, // CB_COLOR4_SLICE
+ 0x00000000, // CB_COLOR4_VIEW
+ 0x00000000, // CB_COLOR4_INFO
+ 0x00000000, // CB_COLOR4_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR4_CMASK
+ 0x00000000, // CB_COLOR4_CMASK_SLICE
+ 0x00000000, // CB_COLOR4_FMASK
+ 0x00000000, // CB_COLOR4_FMASK_SLICE
+ 0x00000000, // CB_COLOR4_CLEAR_WORD0
+ 0x00000000, // CB_COLOR4_CLEAR_WORD1
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_COLOR5_BASE
+ 0x00000000, // CB_COLOR5_PITCH
+ 0x00000000, // CB_COLOR5_SLICE
+ 0x00000000, // CB_COLOR5_VIEW
+ 0x00000000, // CB_COLOR5_INFO
+ 0x00000000, // CB_COLOR5_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR5_CMASK
+ 0x00000000, // CB_COLOR5_CMASK_SLICE
+ 0x00000000, // CB_COLOR5_FMASK
+ 0x00000000, // CB_COLOR5_FMASK_SLICE
+ 0x00000000, // CB_COLOR5_CLEAR_WORD0
+ 0x00000000, // CB_COLOR5_CLEAR_WORD1
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_COLOR6_BASE
+ 0x00000000, // CB_COLOR6_PITCH
+ 0x00000000, // CB_COLOR6_SLICE
+ 0x00000000, // CB_COLOR6_VIEW
+ 0x00000000, // CB_COLOR6_INFO
+ 0x00000000, // CB_COLOR6_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR6_CMASK
+ 0x00000000, // CB_COLOR6_CMASK_SLICE
+ 0x00000000, // CB_COLOR6_FMASK
+ 0x00000000, // CB_COLOR6_FMASK_SLICE
+ 0x00000000, // CB_COLOR6_CLEAR_WORD0
+ 0x00000000, // CB_COLOR6_CLEAR_WORD1
+ 0, // HOLE
+ 0, // HOLE
+ 0x00000000, // CB_COLOR7_BASE
+ 0x00000000, // CB_COLOR7_PITCH
+ 0x00000000, // CB_COLOR7_SLICE
+ 0x00000000, // CB_COLOR7_VIEW
+ 0x00000000, // CB_COLOR7_INFO
+ 0x00000000, // CB_COLOR7_ATTRIB
+ 0, // HOLE
+ 0x00000000, // CB_COLOR7_CMASK
+ 0x00000000, // CB_COLOR7_CMASK_SLICE
+ 0x00000000, // CB_COLOR7_FMASK
+ 0x00000000, // CB_COLOR7_FMASK_SLICE
+ 0x00000000, // CB_COLOR7_CLEAR_WORD0
+ 0x00000000, // CB_COLOR7_CLEAR_WORD1
+};
+static const struct cs_extent_def si_SECT_CONTEXT_defs[] =
+{
+ {si_SECT_CONTEXT_def_1, 0x0000a000, 212 },
+ {si_SECT_CONTEXT_def_2, 0x0000a0d8, 272 },
+ {si_SECT_CONTEXT_def_3, 0x0000a1f5, 6 },
+ {si_SECT_CONTEXT_def_4, 0x0000a200, 157 },
+ {si_SECT_CONTEXT_def_5, 0x0000a2a1, 1 },
+ {si_SECT_CONTEXT_def_6, 0x0000a2a3, 1 },
+ {si_SECT_CONTEXT_def_7, 0x0000a2a5, 233 },
+ { NULL, 0, 0 }
+};
+static const struct cs_section_def si_cs_data[] = {
+ { si_SECT_CONTEXT_defs, SECT_CONTEXT },
+ { NULL, SECT_NONE }
+};
diff --git a/drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h b/drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h
new file mode 100644
index 0000000..895c8e2
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2010 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Alex Deucher
+ */
+#ifndef __SI_REG_H__
+#define __SI_REG_H__
+
+/* SI */
+#define SI_DC_GPIO_HPD_MASK 0x196c
+#define SI_DC_GPIO_HPD_A 0x196d
+#define SI_DC_GPIO_HPD_EN 0x196e
+#define SI_DC_GPIO_HPD_Y 0x196f
+
+#define SI_GRPH_CONTROL 0x1a01
+# define SI_GRPH_DEPTH(x) (((x) & 0x3) << 0)
+# define SI_GRPH_DEPTH_8BPP 0
+# define SI_GRPH_DEPTH_16BPP 1
+# define SI_GRPH_DEPTH_32BPP 2
+# define SI_GRPH_NUM_BANKS(x) (((x) & 0x3) << 2)
+# define SI_ADDR_SURF_2_BANK 0
+# define SI_ADDR_SURF_4_BANK 1
+# define SI_ADDR_SURF_8_BANK 2
+# define SI_ADDR_SURF_16_BANK 3
+# define SI_GRPH_Z(x) (((x) & 0x3) << 4)
+# define SI_GRPH_BANK_WIDTH(x) (((x) & 0x3) << 6)
+# define SI_ADDR_SURF_BANK_WIDTH_1 0
+# define SI_ADDR_SURF_BANK_WIDTH_2 1
+# define SI_ADDR_SURF_BANK_WIDTH_4 2
+# define SI_ADDR_SURF_BANK_WIDTH_8 3
+# define SI_GRPH_FORMAT(x) (((x) & 0x7) << 8)
+/* 8 BPP */
+# define SI_GRPH_FORMAT_INDEXED 0
+/* 16 BPP */
+# define SI_GRPH_FORMAT_ARGB1555 0
+# define SI_GRPH_FORMAT_ARGB565 1
+# define SI_GRPH_FORMAT_ARGB4444 2
+# define SI_GRPH_FORMAT_AI88 3
+# define SI_GRPH_FORMAT_MONO16 4
+# define SI_GRPH_FORMAT_BGRA5551 5
+/* 32 BPP */
+# define SI_GRPH_FORMAT_ARGB8888 0
+# define SI_GRPH_FORMAT_ARGB2101010 1
+# define SI_GRPH_FORMAT_32BPP_DIG 2
+# define SI_GRPH_FORMAT_8B_ARGB2101010 3
+# define SI_GRPH_FORMAT_BGRA1010102 4
+# define SI_GRPH_FORMAT_8B_BGRA1010102 5
+# define SI_GRPH_FORMAT_RGB111110 6
+# define SI_GRPH_FORMAT_BGR101111 7
+# define SI_GRPH_BANK_HEIGHT(x) (((x) & 0x3) << 11)
+# define SI_ADDR_SURF_BANK_HEIGHT_1 0
+# define SI_ADDR_SURF_BANK_HEIGHT_2 1
+# define SI_ADDR_SURF_BANK_HEIGHT_4 2
+# define SI_ADDR_SURF_BANK_HEIGHT_8 3
+# define SI_GRPH_TILE_SPLIT(x) (((x) & 0x7) << 13)
+# define SI_ADDR_SURF_TILE_SPLIT_64B 0
+# define SI_ADDR_SURF_TILE_SPLIT_128B 1
+# define SI_ADDR_SURF_TILE_SPLIT_256B 2
+# define SI_ADDR_SURF_TILE_SPLIT_512B 3
+# define SI_ADDR_SURF_TILE_SPLIT_1KB 4
+# define SI_ADDR_SURF_TILE_SPLIT_2KB 5
+# define SI_ADDR_SURF_TILE_SPLIT_4KB 6
+# define SI_GRPH_MACRO_TILE_ASPECT(x) (((x) & 0x3) << 18)
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_1 0
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_2 1
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_4 2
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_8 3
+# define SI_GRPH_ARRAY_MODE(x) (((x) & 0x7) << 20)
+# define SI_GRPH_ARRAY_LINEAR_GENERAL 0
+# define SI_GRPH_ARRAY_LINEAR_ALIGNED 1
+# define SI_GRPH_ARRAY_1D_TILED_THIN1 2
+# define SI_GRPH_ARRAY_2D_TILED_THIN1 4
+# define SI_GRPH_PIPE_CONFIG(x) (((x) & 0x1f) << 24)
+# define SI_ADDR_SURF_P2 0
+# define SI_ADDR_SURF_P4_8x16 4
+# define SI_ADDR_SURF_P4_16x16 5
+# define SI_ADDR_SURF_P4_16x32 6
+# define SI_ADDR_SURF_P4_32x32 7
+# define SI_ADDR_SURF_P8_16x16_8x16 8
+# define SI_ADDR_SURF_P8_16x32_8x16 9
+# define SI_ADDR_SURF_P8_32x32_8x16 10
+# define SI_ADDR_SURF_P8_16x32_16x16 11
+# define SI_ADDR_SURF_P8_32x32_16x16 12
+# define SI_ADDR_SURF_P8_32x32_16x32 13
+# define SI_ADDR_SURF_P8_32x64_32x32 14
+
+#endif
diff --git a/drivers/gpu/drm/amd/include/asic_reg/si/sid.h b/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
new file mode 100644
index 0000000..1e8e7b5
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
@@ -0,0 +1,2409 @@
+/*
+ * Copyright 2011 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Alex Deucher
+ */
+#ifndef SI_H
+#define SI_H
+
+#define TAHITI_RB_BITMAP_WIDTH_PER_SH 2
+
+#define TAHITI_GB_ADDR_CONFIG_GOLDEN 0x12011003
+#define VERDE_GB_ADDR_CONFIG_GOLDEN 0x12010002
+#define HAINAN_GB_ADDR_CONFIG_GOLDEN 0x02010001
+
+#define SI_MAX_SH_GPRS 256
+#define SI_MAX_TEMP_GPRS 16
+#define SI_MAX_SH_THREADS 256
+#define SI_MAX_SH_STACK_ENTRIES 4096
+#define SI_MAX_FRC_EOV_CNT 16384
+#define SI_MAX_BACKENDS 8
+#define SI_MAX_BACKENDS_MASK 0xFF
+#define SI_MAX_BACKENDS_PER_SE_MASK 0x0F
+#define SI_MAX_SIMDS 12
+#define SI_MAX_SIMDS_MASK 0x0FFF
+#define SI_MAX_SIMDS_PER_SE_MASK 0x00FF
+#define SI_MAX_PIPES 8
+#define SI_MAX_PIPES_MASK 0xFF
+#define SI_MAX_PIPES_PER_SIMD_MASK 0x3F
+#define SI_MAX_LDS_NUM 0xFFFF
+#define SI_MAX_TCC 16
+#define SI_MAX_TCC_MASK 0xFFFF
+
+#define AMDGPU_NUM_OF_VMIDS 8
+
+/* SMC IND accessor regs */
+#define SMC_IND_INDEX_0 0x80
+#define SMC_IND_DATA_0 0x81
+
+#define SMC_IND_ACCESS_CNTL 0x8A
+# define AUTO_INCREMENT_IND_0 (1 << 0)
+#define SMC_MESSAGE_0 0x8B
+#define SMC_RESP_0 0x8C
+
+/* CG IND registers are accessed via SMC indirect space + SMC_CG_IND_START */
+#define SMC_CG_IND_START 0xc0030000
+#define SMC_CG_IND_END 0xc0040000
+
+#define CG_CGTT_LOCAL_0 0x400
+#define CG_CGTT_LOCAL_1 0x401
+
+/* SMC IND registers */
+#define SMC_SYSCON_RESET_CNTL 0x80000000
+# define RST_REG (1 << 0)
+#define SMC_SYSCON_CLOCK_CNTL_0 0x80000004
+# define CK_DISABLE (1 << 0)
+# define CKEN (1 << 24)
+
+#define VGA_HDP_CONTROL 0xCA
+#define VGA_MEMORY_DISABLE (1 << 4)
+
+#define DCCG_DISP_SLOW_SELECT_REG 0x13F
+#define DCCG_DISP1_SLOW_SELECT(x) ((x) << 0)
+#define DCCG_DISP1_SLOW_SELECT_MASK (7 << 0)
+#define DCCG_DISP1_SLOW_SELECT_SHIFT 0
+#define DCCG_DISP2_SLOW_SELECT(x) ((x) << 4)
+#define DCCG_DISP2_SLOW_SELECT_MASK (7 << 4)
+#define DCCG_DISP2_SLOW_SELECT_SHIFT 4
+
+#define CG_SPLL_FUNC_CNTL 0x180
+#define SPLL_RESET (1 << 0)
+#define SPLL_SLEEP (1 << 1)
+#define SPLL_BYPASS_EN (1 << 3)
+#define SPLL_REF_DIV(x) ((x) << 4)
+#define SPLL_REF_DIV_MASK (0x3f << 4)
+#define SPLL_PDIV_A(x) ((x) << 20)
+#define SPLL_PDIV_A_MASK (0x7f << 20)
+#define SPLL_PDIV_A_SHIFT 20
+#define CG_SPLL_FUNC_CNTL_2 0x181
+#define SCLK_MUX_SEL(x) ((x) << 0)
+#define SCLK_MUX_SEL_MASK (0x1ff << 0)
+#define SPLL_CTLREQ_CHG (1 << 23)
+#define SCLK_MUX_UPDATE (1 << 26)
+#define CG_SPLL_FUNC_CNTL_3 0x182
+#define SPLL_FB_DIV(x) ((x) << 0)
+#define SPLL_FB_DIV_MASK (0x3ffffff << 0)
+#define SPLL_FB_DIV_SHIFT 0
+#define SPLL_DITHEN (1 << 28)
+#define CG_SPLL_FUNC_CNTL_4 0x183
+
+#define SPLL_STATUS 0x185
+#define SPLL_CHG_STATUS (1 << 1)
+#define SPLL_CNTL_MODE 0x186
+#define SPLL_SW_DIR_CONTROL (1 << 0)
+# define SPLL_REFCLK_SEL(x) ((x) << 26)
+# define SPLL_REFCLK_SEL_MASK (3 << 26)
+
+#define CG_SPLL_SPREAD_SPECTRUM 0x188
+#define SSEN (1 << 0)
+#define CLK_S(x) ((x) << 4)
+#define CLK_S_MASK (0xfff << 4)
+#define CLK_S_SHIFT 4
+#define CG_SPLL_SPREAD_SPECTRUM_2 0x189
+#define CLK_V(x) ((x) << 0)
+#define CLK_V_MASK (0x3ffffff << 0)
+#define CLK_V_SHIFT 0
+
+#define CG_SPLL_AUTOSCALE_CNTL 0x18b
+# define AUTOSCALE_ON_SS_CLEAR (1 << 9)
+
+/* discrete uvd clocks */
+#define CG_UPLL_FUNC_CNTL 0x18d
+# define UPLL_RESET_MASK 0x00000001
+# define UPLL_SLEEP_MASK 0x00000002
+# define UPLL_BYPASS_EN_MASK 0x00000004
+# define UPLL_CTLREQ_MASK 0x00000008
+# define UPLL_VCO_MODE_MASK 0x00000600
+# define UPLL_REF_DIV_MASK 0x003F0000
+# define UPLL_CTLACK_MASK 0x40000000
+# define UPLL_CTLACK2_MASK 0x80000000
+#define CG_UPLL_FUNC_CNTL_2 0x18e
+# define UPLL_PDIV_A(x) ((x) << 0)
+# define UPLL_PDIV_A_MASK 0x0000007F
+# define UPLL_PDIV_B(x) ((x) << 8)
+# define UPLL_PDIV_B_MASK 0x00007F00
+# define VCLK_SRC_SEL(x) ((x) << 20)
+# define VCLK_SRC_SEL_MASK 0x01F00000
+# define DCLK_SRC_SEL(x) ((x) << 25)
+# define DCLK_SRC_SEL_MASK 0x3E000000
+#define CG_UPLL_FUNC_CNTL_3 0x18f
+# define UPLL_FB_DIV(x) ((x) << 0)
+# define UPLL_FB_DIV_MASK 0x01FFFFFF
+#define CG_UPLL_FUNC_CNTL_4 0x191
+# define UPLL_SPARE_ISPARE9 0x00020000
+#define CG_UPLL_FUNC_CNTL_5 0x192
+# define RESET_ANTI_MUX_MASK 0x00000200
+#define CG_UPLL_SPREAD_SPECTRUM 0x194
+# define SSEN_MASK 0x00000001
+
+#define MPLL_BYPASSCLK_SEL 0x197
+# define MPLL_CLKOUT_SEL(x) ((x) << 8)
+# define MPLL_CLKOUT_SEL_MASK 0xFF00
+
+#define CG_CLKPIN_CNTL 0x198
+# define XTALIN_DIVIDE (1 << 1)
+# define BCLK_AS_XCLK (1 << 2)
+#define CG_CLKPIN_CNTL_2 0x199
+# define FORCE_BIF_REFCLK_EN (1 << 3)
+# define MUX_TCLK_TO_XCLK (1 << 8)
+
+#define THM_CLK_CNTL 0x19b
+# define CMON_CLK_SEL(x) ((x) << 0)
+# define CMON_CLK_SEL_MASK 0xFF
+# define TMON_CLK_SEL(x) ((x) << 8)
+# define TMON_CLK_SEL_MASK 0xFF00
+#define MISC_CLK_CNTL 0x19c
+# define DEEP_SLEEP_CLK_SEL(x) ((x) << 0)
+# define DEEP_SLEEP_CLK_SEL_MASK 0xFF
+# define ZCLK_SEL(x) ((x) << 8)
+# define ZCLK_SEL_MASK 0xFF00
+
+#define CG_THERMAL_CTRL 0x1c0
+#define DPM_EVENT_SRC(x) ((x) << 0)
+#define DPM_EVENT_SRC_MASK (7 << 0)
+#define DIG_THERM_DPM(x) ((x) << 14)
+#define DIG_THERM_DPM_MASK 0x003FC000
+#define DIG_THERM_DPM_SHIFT 14
+#define CG_THERMAL_STATUS 0x1c1
+#define FDO_PWM_DUTY(x) ((x) << 9)
+#define FDO_PWM_DUTY_MASK (0xff << 9)
+#define FDO_PWM_DUTY_SHIFT 9
+#define CG_THERMAL_INT 0x1c2
+#define DIG_THERM_INTH(x) ((x) << 8)
+#define DIG_THERM_INTH_MASK 0x0000FF00
+#define DIG_THERM_INTH_SHIFT 8
+#define DIG_THERM_INTL(x) ((x) << 16)
+#define DIG_THERM_INTL_MASK 0x00FF0000
+#define DIG_THERM_INTL_SHIFT 16
+#define THERM_INT_MASK_HIGH (1 << 24)
+#define THERM_INT_MASK_LOW (1 << 25)
+
+#define CG_MULT_THERMAL_CTRL 0x1c4
+#define TEMP_SEL(x) ((x) << 20)
+#define TEMP_SEL_MASK (0xff << 20)
+#define TEMP_SEL_SHIFT 20
+#define CG_MULT_THERMAL_STATUS 0x1c5
+#define ASIC_MAX_TEMP(x) ((x) << 0)
+#define ASIC_MAX_TEMP_MASK 0x000001ff
+#define ASIC_MAX_TEMP_SHIFT 0
+#define CTF_TEMP(x) ((x) << 9)
+#define CTF_TEMP_MASK 0x0003fe00
+#define CTF_TEMP_SHIFT 9
+
+#define CG_FDO_CTRL0 0x1d5
+#define FDO_STATIC_DUTY(x) ((x) << 0)
+#define FDO_STATIC_DUTY_MASK 0x000000FF
+#define FDO_STATIC_DUTY_SHIFT 0
+#define CG_FDO_CTRL1 0x1d6
+#define FMAX_DUTY100(x) ((x) << 0)
+#define FMAX_DUTY100_MASK 0x000000FF
+#define FMAX_DUTY100_SHIFT 0
+#define CG_FDO_CTRL2 0x1d7
+#define TMIN(x) ((x) << 0)
+#define TMIN_MASK 0x000000FF
+#define TMIN_SHIFT 0
+#define FDO_PWM_MODE(x) ((x) << 11)
+#define FDO_PWM_MODE_MASK (7 << 11)
+#define FDO_PWM_MODE_SHIFT 11
+#define TACH_PWM_RESP_RATE(x) ((x) << 25)
+#define TACH_PWM_RESP_RATE_MASK (0x7f << 25)
+#define TACH_PWM_RESP_RATE_SHIFT 25
+
+#define CG_TACH_CTRL 0x1dc
+# define EDGE_PER_REV(x) ((x) << 0)
+# define EDGE_PER_REV_MASK (0x7 << 0)
+# define EDGE_PER_REV_SHIFT 0
+# define TARGET_PERIOD(x) ((x) << 3)
+# define TARGET_PERIOD_MASK 0xfffffff8
+# define TARGET_PERIOD_SHIFT 3
+#define CG_TACH_STATUS 0x1dd
+# define TACH_PERIOD(x) ((x) << 0)
+# define TACH_PERIOD_MASK 0xffffffff
+# define TACH_PERIOD_SHIFT 0
+
+#define GENERAL_PWRMGT 0x1e0
+# define GLOBAL_PWRMGT_EN (1 << 0)
+# define STATIC_PM_EN (1 << 1)
+# define THERMAL_PROTECTION_DIS (1 << 2)
+# define THERMAL_PROTECTION_TYPE (1 << 3)
+# define SW_SMIO_INDEX(x) ((x) << 6)
+# define SW_SMIO_INDEX_MASK (1 << 6)
+# define SW_SMIO_INDEX_SHIFT 6
+# define VOLT_PWRMGT_EN (1 << 10)
+# define DYN_SPREAD_SPECTRUM_EN (1 << 23)
+#define CG_TPC 0x1e1
+#define SCLK_PWRMGT_CNTL 0x1e2
+# define SCLK_PWRMGT_OFF (1 << 0)
+# define SCLK_LOW_D1 (1 << 1)
+# define FIR_RESET (1 << 4)
+# define FIR_FORCE_TREND_SEL (1 << 5)
+# define FIR_TREND_MODE (1 << 6)
+# define DYN_GFX_CLK_OFF_EN (1 << 7)
+# define GFX_CLK_FORCE_ON (1 << 8)
+# define GFX_CLK_REQUEST_OFF (1 << 9)
+# define GFX_CLK_FORCE_OFF (1 << 10)
+# define GFX_CLK_OFF_ACPI_D1 (1 << 11)
+# define GFX_CLK_OFF_ACPI_D2 (1 << 12)
+# define GFX_CLK_OFF_ACPI_D3 (1 << 13)
+# define DYN_LIGHT_SLEEP_EN (1 << 14)
+
+#define TARGET_AND_CURRENT_PROFILE_INDEX 0x1e6
+# define CURRENT_STATE_INDEX_MASK (0xf << 4)
+# define CURRENT_STATE_INDEX_SHIFT 4
+
+#define CG_FTV 0x1ef
+
+#define CG_FFCT_0 0x1f0
+# define UTC_0(x) ((x) << 0)
+# define UTC_0_MASK (0x3ff << 0)
+# define DTC_0(x) ((x) << 10)
+# define DTC_0_MASK (0x3ff << 10)
+
+#define CG_BSP 0x1ff
+# define BSP(x) ((x) << 0)
+# define BSP_MASK (0xffff << 0)
+# define BSU(x) ((x) << 16)
+# define BSU_MASK (0xf << 16)
+#define CG_AT 0x200
+# define CG_R(x) ((x) << 0)
+# define CG_R_MASK (0xffff << 0)
+# define CG_L(x) ((x) << 16)
+# define CG_L_MASK (0xffff << 16)
+
+#define CG_GIT 0x201
+# define CG_GICST(x) ((x) << 0)
+# define CG_GICST_MASK (0xffff << 0)
+# define CG_GIPOT(x) ((x) << 16)
+# define CG_GIPOT_MASK (0xffff << 16)
+
+#define CG_SSP 0x203
+# define SST(x) ((x) << 0)
+# define SST_MASK (0xffff << 0)
+# define SSTU(x) ((x) << 16)
+# define SSTU_MASK (0xf << 16)
+
+#define CG_DISPLAY_GAP_CNTL 0x20a
+# define DISP1_GAP(x) ((x) << 0)
+# define DISP1_GAP_MASK (3 << 0)
+# define DISP2_GAP(x) ((x) << 2)
+# define DISP2_GAP_MASK (3 << 2)
+# define VBI_TIMER_COUNT(x) ((x) << 4)
+# define VBI_TIMER_COUNT_MASK (0x3fff << 4)
+# define VBI_TIMER_UNIT(x) ((x) << 20)
+# define VBI_TIMER_UNIT_MASK (7 << 20)
+# define DISP1_GAP_MCHG(x) ((x) << 24)
+# define DISP1_GAP_MCHG_MASK (3 << 24)
+# define DISP2_GAP_MCHG(x) ((x) << 26)
+# define DISP2_GAP_MCHG_MASK (3 << 26)
+
+#define CG_ULV_CONTROL 0x21e
+#define CG_ULV_PARAMETER 0x21f
+
+#define SMC_SCRATCH0 0x221
+
+#define CG_CAC_CTRL 0x22e
+# define CAC_WINDOW(x) ((x) << 0)
+# define CAC_WINDOW_MASK 0x00ffffff
+
+#define DMIF_ADDR_CONFIG 0x2F5
+
+#define DMIF_ADDR_CALC 0x300
+
+#define PIPE0_DMIF_BUFFER_CONTROL 0x0328
+# define DMIF_BUFFERS_ALLOCATED(x) ((x) << 0)
+# define DMIF_BUFFERS_ALLOCATED_COMPLETED (1 << 4)
+
+#define SRBM_STATUS 0x394
+#define GRBM_RQ_PENDING (1 << 5)
+#define VMC_BUSY (1 << 8)
+#define MCB_BUSY (1 << 9)
+#define MCB_NON_DISPLAY_BUSY (1 << 10)
+#define MCC_BUSY (1 << 11)
+#define MCD_BUSY (1 << 12)
+#define SEM_BUSY (1 << 14)
+#define IH_BUSY (1 << 17)
+
+#define SRBM_SOFT_RESET 0x398
+#define SOFT_RESET_BIF (1 << 1)
+#define SOFT_RESET_DC (1 << 5)
+#define SOFT_RESET_DMA1 (1 << 6)
+#define SOFT_RESET_GRBM (1 << 8)
+#define SOFT_RESET_HDP (1 << 9)
+#define SOFT_RESET_IH (1 << 10)
+#define SOFT_RESET_MC (1 << 11)
+#define SOFT_RESET_ROM (1 << 14)
+#define SOFT_RESET_SEM (1 << 15)
+#define SOFT_RESET_VMC (1 << 17)
+#define SOFT_RESET_DMA (1 << 20)
+#define SOFT_RESET_TST (1 << 21)
+#define SOFT_RESET_REGBB (1 << 22)
+#define SOFT_RESET_ORB (1 << 23)
+
+#define CC_SYS_RB_BACKEND_DISABLE 0x3A0
+#define GC_USER_SYS_RB_BACKEND_DISABLE 0x3A1
+
+#define SRBM_READ_ERROR 0x3A6
+#define SRBM_INT_CNTL 0x3A8
+#define SRBM_INT_ACK 0x3AA
+
+#define SRBM_STATUS2 0x3B1
+#define DMA_BUSY (1 << 5)
+#define DMA1_BUSY (1 << 6)
+
+#define VM_L2_CNTL 0x500
+#define ENABLE_L2_CACHE (1 << 0)
+#define ENABLE_L2_FRAGMENT_PROCESSING (1 << 1)
+#define L2_CACHE_PTE_ENDIAN_SWAP_MODE(x) ((x) << 2)
+#define L2_CACHE_PDE_ENDIAN_SWAP_MODE(x) ((x) << 4)
+#define ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE (1 << 9)
+#define ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE (1 << 10)
+#define EFFECTIVE_L2_QUEUE_SIZE(x) (((x) & 7) << 15)
+#define CONTEXT1_IDENTITY_ACCESS_MODE(x) (((x) & 3) << 19)
+#define VM_L2_CNTL2 0x501
+#define INVALIDATE_ALL_L1_TLBS (1 << 0)
+#define INVALIDATE_L2_CACHE (1 << 1)
+#define INVALIDATE_CACHE_MODE(x) ((x) << 26)
+#define INVALIDATE_PTE_AND_PDE_CACHES 0
+#define INVALIDATE_ONLY_PTE_CACHES 1
+#define INVALIDATE_ONLY_PDE_CACHES 2
+#define VM_L2_CNTL3 0x502
+#define BANK_SELECT(x) ((x) << 0)
+#define L2_CACHE_UPDATE_MODE(x) ((x) << 6)
+#define L2_CACHE_BIGK_FRAGMENT_SIZE(x) ((x) << 15)
+#define L2_CACHE_BIGK_ASSOCIATIVITY (1 << 20)
+#define VM_L2_STATUS 0x503
+#define L2_BUSY (1 << 0)
+#define VM_CONTEXT0_CNTL 0x504
+#define ENABLE_CONTEXT (1 << 0)
+#define PAGE_TABLE_DEPTH(x) (((x) & 3) << 1)
+#define RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 3)
+#define RANGE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 4)
+#define DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 6)
+#define DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 7)
+#define PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 9)
+#define PDE0_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 10)
+#define VALID_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 12)
+#define VALID_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 13)
+#define READ_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 15)
+#define READ_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 16)
+#define WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 18)
+#define WRITE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 19)
+#define PAGE_TABLE_BLOCK_SIZE(x) (((x) & 0xF) << 24)
+#define VM_CONTEXT1_CNTL 0x505
+#define VM_CONTEXT0_CNTL2 0x50C
+#define VM_CONTEXT1_CNTL2 0x50D
+#define VM_CONTEXT8_PAGE_TABLE_BASE_ADDR 0x50E
+#define VM_CONTEXT9_PAGE_TABLE_BASE_ADDR 0x50F
+#define VM_CONTEXT10_PAGE_TABLE_BASE_ADDR 0x510
+#define VM_CONTEXT11_PAGE_TABLE_BASE_ADDR 0x511
+#define VM_CONTEXT12_PAGE_TABLE_BASE_ADDR 0x512
+#define VM_CONTEXT13_PAGE_TABLE_BASE_ADDR 0x513
+#define VM_CONTEXT14_PAGE_TABLE_BASE_ADDR 0x514
+#define VM_CONTEXT15_PAGE_TABLE_BASE_ADDR 0x515
+
+#define VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x53f
+#define VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x537
+#define PROTECTIONS_MASK (0xf << 0)
+#define PROTECTIONS_SHIFT 0
+ /* bit 0: range
+ * bit 1: pde0
+ * bit 2: valid
+ * bit 3: read
+ * bit 4: write
+ */
+#define MEMORY_CLIENT_ID_MASK (0xff << 12)
+#define MEMORY_CLIENT_ID_SHIFT 12
+#define MEMORY_CLIENT_RW_MASK (1 << 24)
+#define MEMORY_CLIENT_RW_SHIFT 24
+#define FAULT_VMID_MASK (0xf << 25)
+#define FAULT_VMID_SHIFT 25
+
+#define VM_INVALIDATE_REQUEST 0x51E
+#define VM_INVALIDATE_RESPONSE 0x51F
+
+#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR 0x546
+#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR 0x547
+
+#define VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x54F
+#define VM_CONTEXT1_PAGE_TABLE_BASE_ADDR 0x550
+#define VM_CONTEXT2_PAGE_TABLE_BASE_ADDR 0x551
+#define VM_CONTEXT3_PAGE_TABLE_BASE_ADDR 0x552
+#define VM_CONTEXT4_PAGE_TABLE_BASE_ADDR 0x553
+#define VM_CONTEXT5_PAGE_TABLE_BASE_ADDR 0x554
+#define VM_CONTEXT6_PAGE_TABLE_BASE_ADDR 0x555
+#define VM_CONTEXT7_PAGE_TABLE_BASE_ADDR 0x556
+#define VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x557
+#define VM_CONTEXT1_PAGE_TABLE_START_ADDR 0x558
+
+#define VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x55F
+#define VM_CONTEXT1_PAGE_TABLE_END_ADDR 0x560
+
+#define VM_L2_CG 0x570
+#define MC_CG_ENABLE (1 << 18)
+#define MC_LS_ENABLE (1 << 19)
+
+#define MC_SHARED_CHMAP 0x801
+#define NOOFCHAN_SHIFT 12
+#define NOOFCHAN_MASK 0x0000f000
+#define MC_SHARED_CHREMAP 0x802
+
+#define MC_VM_FB_LOCATION 0x809
+#define MC_VM_AGP_TOP 0x80A
+#define MC_VM_AGP_BOT 0x80B
+#define MC_VM_AGP_BASE 0x80C
+#define MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x80D
+#define MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x80E
+#define MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x80F
+
+#define MC_VM_MX_L1_TLB_CNTL 0x819
+#define ENABLE_L1_TLB (1 << 0)
+#define ENABLE_L1_FRAGMENT_PROCESSING (1 << 1)
+#define SYSTEM_ACCESS_MODE_PA_ONLY (0 << 3)
+#define SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 3)
+#define SYSTEM_ACCESS_MODE_IN_SYS (2 << 3)
+#define SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 3)
+#define SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5)
+#define ENABLE_ADVANCED_DRIVER_MODEL (1 << 6)
+
+#define MC_SHARED_BLACKOUT_CNTL 0x82B
+
+#define MC_HUB_MISC_HUB_CG 0x82E
+#define MC_HUB_MISC_VM_CG 0x82F
+
+#define MC_HUB_MISC_SIP_CG 0x830
+
+#define MC_XPB_CLK_GAT 0x91E
+
+#define MC_CITF_MISC_RD_CG 0x992
+#define MC_CITF_MISC_WR_CG 0x993
+#define MC_CITF_MISC_VM_CG 0x994
+
+#define MC_ARB_RAMCFG 0x9D8
+#define NOOFBANK_SHIFT 0
+#define NOOFBANK_MASK 0x00000003
+#define NOOFRANK_SHIFT 2
+#define NOOFRANK_MASK 0x00000004
+#define NOOFROWS_SHIFT 3
+#define NOOFROWS_MASK 0x00000038
+#define NOOFCOLS_SHIFT 6
+#define NOOFCOLS_MASK 0x000000C0
+#define CHANSIZE_SHIFT 8
+#define CHANSIZE_MASK 0x00000100
+#define CHANSIZE_OVERRIDE (1 << 11)
+#define NOOFGROUPS_SHIFT 12
+#define NOOFGROUPS_MASK 0x00001000
+
+#define MC_ARB_DRAM_TIMING 0x9DD
+#define MC_ARB_DRAM_TIMING2 0x9DE
+
+#define MC_ARB_BURST_TIME 0xA02
+#define STATE0(x) ((x) << 0)
+#define STATE0_MASK (0x1f << 0)
+#define STATE0_SHIFT 0
+#define STATE1(x) ((x) << 5)
+#define STATE1_MASK (0x1f << 5)
+#define STATE1_SHIFT 5
+#define STATE2(x) ((x) << 10)
+#define STATE2_MASK (0x1f << 10)
+#define STATE2_SHIFT 10
+#define STATE3(x) ((x) << 15)
+#define STATE3_MASK (0x1f << 15)
+#define STATE3_SHIFT 15
+
+#define MC_SEQ_TRAIN_WAKEUP_CNTL 0xA3A
+#define TRAIN_DONE_D0 (1 << 30)
+#define TRAIN_DONE_D1 (1 << 31)
+
+#define MC_SEQ_SUP_CNTL 0xA32
+#define RUN_MASK (1 << 0)
+#define MC_SEQ_SUP_PGM 0xA33
+#define MC_PMG_AUTO_CMD 0xA34
+
+#define MC_IO_PAD_CNTL_D0 0xA74
+#define MEM_FALL_OUT_CMD (1 << 8)
+
+#define MC_SEQ_RAS_TIMING 0xA28
+#define MC_SEQ_CAS_TIMING 0xA29
+#define MC_SEQ_MISC_TIMING 0xA2A
+#define MC_SEQ_MISC_TIMING2 0xA2B
+#define MC_SEQ_PMG_TIMING 0xA2C
+#define MC_SEQ_RD_CTL_D0 0xA2D
+#define MC_SEQ_RD_CTL_D1 0xA2E
+#define MC_SEQ_WR_CTL_D0 0xA2F
+#define MC_SEQ_WR_CTL_D1 0xA30
+
+#define MC_SEQ_MISC0 0xA80
+#define MC_SEQ_MISC0_VEN_ID_SHIFT 8
+#define MC_SEQ_MISC0_VEN_ID_MASK 0x00000f00
+#define MC_SEQ_MISC0_VEN_ID_VALUE 3
+#define MC_SEQ_MISC0_REV_ID_SHIFT 12
+#define MC_SEQ_MISC0_REV_ID_MASK 0x0000f000
+#define MC_SEQ_MISC0_REV_ID_VALUE 1
+#define MC_SEQ_MISC0_GDDR5_SHIFT 28
+#define MC_SEQ_MISC0_GDDR5_MASK 0xf0000000
+#define MC_SEQ_MISC0_GDDR5_VALUE 5
+#define MC_SEQ_MISC1 0xA81
+#define MC_SEQ_RESERVE_M 0xA82
+#define MC_PMG_CMD_EMRS 0xA83
+
+#define MC_SEQ_IO_DEBUG_INDEX 0xA91
+#define MC_SEQ_IO_DEBUG_DATA 0xA92
+
+#define MC_SEQ_MISC5 0xA95
+#define MC_SEQ_MISC6 0xA96
+
+#define MC_SEQ_MISC7 0xA99
+
+#define MC_SEQ_RAS_TIMING_LP 0xA9B
+#define MC_SEQ_CAS_TIMING_LP 0xA9C
+#define MC_SEQ_MISC_TIMING_LP 0xA9D
+#define MC_SEQ_MISC_TIMING2_LP 0xA9E
+#define MC_SEQ_WR_CTL_D0_LP 0xA9F
+#define MC_SEQ_WR_CTL_D1_LP 0xAA0
+#define MC_SEQ_PMG_CMD_EMRS_LP 0xAA1
+#define MC_SEQ_PMG_CMD_MRS_LP 0xAA2
+
+#define MC_PMG_CMD_MRS 0xAAB
+
+#define MC_SEQ_RD_CTL_D0_LP 0xAC7
+#define MC_SEQ_RD_CTL_D1_LP 0xAC8
+
+#define MC_PMG_CMD_MRS1 0xAD1
+#define MC_SEQ_PMG_CMD_MRS1_LP 0xAD2
+#define MC_SEQ_PMG_TIMING_LP 0xAD3
+
+#define MC_SEQ_WR_CTL_2 0xAD5
+#define MC_SEQ_WR_CTL_2_LP 0xAD6
+#define MC_PMG_CMD_MRS2 0xAD7
+#define MC_SEQ_PMG_CMD_MRS2_LP 0xAD8
+
+#define MCLK_PWRMGT_CNTL 0xAE8
+# define DLL_SPEED(x) ((x) << 0)
+# define DLL_SPEED_MASK (0x1f << 0)
+# define DLL_READY (1 << 6)
+# define MC_INT_CNTL (1 << 7)
+# define MRDCK0_PDNB (1 << 8)
+# define MRDCK1_PDNB (1 << 9)
+# define MRDCK0_RESET (1 << 16)
+# define MRDCK1_RESET (1 << 17)
+# define DLL_READY_READ (1 << 24)
+#define DLL_CNTL 0xAE9
+# define MRDCK0_BYPASS (1 << 24)
+# define MRDCK1_BYPASS (1 << 25)
+
+#define MPLL_CNTL_MODE 0xAEC
+# define MPLL_MCLK_SEL (1 << 11)
+#define MPLL_FUNC_CNTL 0xAED
+#define BWCTRL(x) ((x) << 20)
+#define BWCTRL_MASK (0xff << 20)
+#define MPLL_FUNC_CNTL_1 0xAEE
+#define VCO_MODE(x) ((x) << 0)
+#define VCO_MODE_MASK (3 << 0)
+#define CLKFRAC(x) ((x) << 4)
+#define CLKFRAC_MASK (0xfff << 4)
+#define CLKF(x) ((x) << 16)
+#define CLKF_MASK (0xfff << 16)
+#define MPLL_FUNC_CNTL_2 0xAEF
+#define MPLL_AD_FUNC_CNTL 0xAF0
+#define YCLK_POST_DIV(x) ((x) << 0)
+#define YCLK_POST_DIV_MASK (7 << 0)
+#define MPLL_DQ_FUNC_CNTL 0xAF1
+#define YCLK_SEL(x) ((x) << 4)
+#define YCLK_SEL_MASK (1 << 4)
+
+#define MPLL_SS1 0xAF3
+#define CLKV(x) ((x) << 0)
+#define CLKV_MASK (0x3ffffff << 0)
+#define MPLL_SS2 0xAF4
+#define CLKS(x) ((x) << 0)
+#define CLKS_MASK (0xfff << 0)
+
+#define HDP_HOST_PATH_CNTL 0xB00
+#define CLOCK_GATING_DIS (1 << 23)
+#define HDP_NONSURFACE_BASE 0xB01
+#define HDP_NONSURFACE_INFO 0xB02
+#define HDP_NONSURFACE_SIZE 0xB03
+
+#define HDP_ADDR_CONFIG 0xBD2
+#define HDP_MISC_CNTL 0xBD3
+#define HDP_FLUSH_INVALIDATE_CACHE (1 << 0)
+#define HDP_MEM_POWER_LS 0xBD4
+#define HDP_LS_ENABLE (1 << 0)
+
+#define ATC_MISC_CG 0xCD4
+
+#define IH_RB_CNTL 0xF80
+# define IH_RB_ENABLE (1 << 0)
+# define IH_IB_SIZE(x) ((x) << 1) /* log2 */
+# define IH_RB_FULL_DRAIN_ENABLE (1 << 6)
+# define IH_WPTR_WRITEBACK_ENABLE (1 << 8)
+# define IH_WPTR_WRITEBACK_TIMER(x) ((x) << 9) /* log2 */
+# define IH_WPTR_OVERFLOW_ENABLE (1 << 16)
+# define IH_WPTR_OVERFLOW_CLEAR (1 << 31)
+#define IH_RB_BASE 0xF81
+#define IH_RB_RPTR 0xF82
+#define IH_RB_WPTR 0xF83
+# define RB_OVERFLOW (1 << 0)
+# define WPTR_OFFSET_MASK 0x3fffc
+#define IH_RB_WPTR_ADDR_HI 0xF84
+#define IH_RB_WPTR_ADDR_LO 0xF85
+#define IH_CNTL 0xF86
+# define ENABLE_INTR (1 << 0)
+# define IH_MC_SWAP(x) ((x) << 1)
+# define IH_MC_SWAP_NONE 0
+# define IH_MC_SWAP_16BIT 1
+# define IH_MC_SWAP_32BIT 2
+# define IH_MC_SWAP_64BIT 3
+# define RPTR_REARM (1 << 4)
+# define MC_WRREQ_CREDIT(x) ((x) << 15)
+# define MC_WR_CLEAN_CNT(x) ((x) << 20)
+# define MC_VMID(x) ((x) << 25)
+
+#define CONFIG_MEMSIZE 0x150A
+
+#define INTERRUPT_CNTL 0x151A
+# define IH_DUMMY_RD_OVERRIDE (1 << 0)
+# define IH_DUMMY_RD_EN (1 << 1)
+# define IH_REQ_NONSNOOP_EN (1 << 3)
+# define GEN_IH_INT_EN (1 << 8)
+#define INTERRUPT_CNTL2 0x151B
+
+#define HDP_MEM_COHERENCY_FLUSH_CNTL 0x1520
+
+#define BIF_FB_EN 0x1524
+#define FB_READ_EN (1 << 0)
+#define FB_WRITE_EN (1 << 1)
+
+#define HDP_REG_COHERENCY_FLUSH_CNTL 0x1528
+
+/* DCE6 ELD audio interface */
+#define AZ_F0_CODEC_ENDPOINT_INDEX 0x1780
+# define AZ_ENDPOINT_REG_INDEX(x) (((x) & 0xff) << 0)
+# define AZ_ENDPOINT_REG_WRITE_EN (1 << 8)
+#define AZ_F0_CODEC_ENDPOINT_DATA 0x1781
+
+#define AZ_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER 0x25
+#define SPEAKER_ALLOCATION(x) (((x) & 0x7f) << 0)
+#define SPEAKER_ALLOCATION_MASK (0x7f << 0)
+#define SPEAKER_ALLOCATION_SHIFT 0
+#define HDMI_CONNECTION (1 << 16)
+#define DP_CONNECTION (1 << 17)
+
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0 0x28 /* LPCM */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1 0x29 /* AC3 */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2 0x2A /* MPEG1 */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3 0x2B /* MP3 */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4 0x2C /* MPEG2 */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5 0x2D /* AAC */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6 0x2E /* DTS */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7 0x2F /* ATRAC */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR8 0x30 /* one bit audio - leave at 0 (default) */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9 0x31 /* Dolby Digital */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10 0x32 /* DTS-HD */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11 0x33 /* MAT-MLP */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR12 0x34 /* DTS */
+#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13 0x35 /* WMA Pro */
+# define MAX_CHANNELS(x) (((x) & 0x7) << 0)
+/* max channels minus one. 7 = 8 channels */
+# define SUPPORTED_FREQUENCIES(x) (((x) & 0xff) << 8)
+# define DESCRIPTOR_BYTE_2(x) (((x) & 0xff) << 16)
+# define SUPPORTED_FREQUENCIES_STEREO(x) (((x) & 0xff) << 24) /* LPCM only */
+/* SUPPORTED_FREQUENCIES, SUPPORTED_FREQUENCIES_STEREO
+ * bit0 = 32 kHz
+ * bit1 = 44.1 kHz
+ * bit2 = 48 kHz
+ * bit3 = 88.2 kHz
+ * bit4 = 96 kHz
+ * bit5 = 176.4 kHz
+ * bit6 = 192 kHz
+ */
+
+#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC 0x37
+# define VIDEO_LIPSYNC(x) (((x) & 0xff) << 0)
+# define AUDIO_LIPSYNC(x) (((x) & 0xff) << 8)
+/* VIDEO_LIPSYNC, AUDIO_LIPSYNC
+ * 0 = invalid
+ * x = legal delay value
+ * 255 = sync not supported
+ */
+#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_HBR 0x38
+# define HBR_CAPABLE (1 << 0) /* enabled by default */
+
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO0 0x3a
+# define MANUFACTURER_ID(x) (((x) & 0xffff) << 0)
+# define PRODUCT_ID(x) (((x) & 0xffff) << 16)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO1 0x3b
+# define SINK_DESCRIPTION_LEN(x) (((x) & 0xff) << 0)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO2 0x3c
+# define PORT_ID0(x) (((x) & 0xffffffff) << 0)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO3 0x3d
+# define PORT_ID1(x) (((x) & 0xffffffff) << 0)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO4 0x3e
+# define DESCRIPTION0(x) (((x) & 0xff) << 0)
+# define DESCRIPTION1(x) (((x) & 0xff) << 8)
+# define DESCRIPTION2(x) (((x) & 0xff) << 16)
+# define DESCRIPTION3(x) (((x) & 0xff) << 24)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO5 0x3f
+# define DESCRIPTION4(x) (((x) & 0xff) << 0)
+# define DESCRIPTION5(x) (((x) & 0xff) << 8)
+# define DESCRIPTION6(x) (((x) & 0xff) << 16)
+# define DESCRIPTION7(x) (((x) & 0xff) << 24)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO6 0x40
+# define DESCRIPTION8(x) (((x) & 0xff) << 0)
+# define DESCRIPTION9(x) (((x) & 0xff) << 8)
+# define DESCRIPTION10(x) (((x) & 0xff) << 16)
+# define DESCRIPTION11(x) (((x) & 0xff) << 24)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO7 0x41
+# define DESCRIPTION12(x) (((x) & 0xff) << 0)
+# define DESCRIPTION13(x) (((x) & 0xff) << 8)
+# define DESCRIPTION14(x) (((x) & 0xff) << 16)
+# define DESCRIPTION15(x) (((x) & 0xff) << 24)
+#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO8 0x42
+# define DESCRIPTION16(x) (((x) & 0xff) << 0)
+# define DESCRIPTION17(x) (((x) & 0xff) << 8)
+
+#define AZ_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL 0x54
+# define AUDIO_ENABLED (1 << 31)
+
+#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT 0x56
+#define PORT_CONNECTIVITY_MASK (3 << 30)
+#define PORT_CONNECTIVITY_SHIFT 30
+
+#define DC_LB_MEMORY_SPLIT 0x1AC3
+#define DC_LB_MEMORY_CONFIG(x) ((x) << 20)
+
+#define PRIORITY_A_CNT 0x1AC6
+#define PRIORITY_MARK_MASK 0x7fff
+#define PRIORITY_OFF (1 << 16)
+#define PRIORITY_ALWAYS_ON (1 << 20)
+#define PRIORITY_B_CNT 0x1AC7
+
+#define DPG_PIPE_ARBITRATION_CONTROL3 0x1B32
+# define LATENCY_WATERMARK_MASK(x) ((x) << 16)
+#define DPG_PIPE_LATENCY_CONTROL 0x1B33
+# define LATENCY_LOW_WATERMARK(x) ((x) << 0)
+# define LATENCY_HIGH_WATERMARK(x) ((x) << 16)
+
+/* 0x6bb8, 0x77b8, 0x103b8, 0x10fb8, 0x11bb8, 0x127b8 */
+#define VLINE_STATUS 0x1AEE
+# define VLINE_OCCURRED (1 << 0)
+# define VLINE_ACK (1 << 4)
+# define VLINE_STAT (1 << 12)
+# define VLINE_INTERRUPT (1 << 16)
+# define VLINE_INTERRUPT_TYPE (1 << 17)
+/* 0x6bbc, 0x77bc, 0x103bc, 0x10fbc, 0x11bbc, 0x127bc */
+#define VBLANK_STATUS 0x1AEF
+# define VBLANK_OCCURRED (1 << 0)
+# define VBLANK_ACK (1 << 4)
+# define VBLANK_STAT (1 << 12)
+# define VBLANK_INTERRUPT (1 << 16)
+# define VBLANK_INTERRUPT_TYPE (1 << 17)
+
+/* 0x6b40, 0x7740, 0x10340, 0x10f40, 0x11b40, 0x12740 */
+#define INT_MASK 0x1AD0
+# define VBLANK_INT_MASK (1 << 0)
+# define VLINE_INT_MASK (1 << 4)
+
+#define DISP_INTERRUPT_STATUS 0x183D
+# define LB_D1_VLINE_INTERRUPT (1 << 2)
+# define LB_D1_VBLANK_INTERRUPT (1 << 3)
+# define DC_HPD1_INTERRUPT (1 << 17)
+# define DC_HPD1_RX_INTERRUPT (1 << 18)
+# define DACA_AUTODETECT_INTERRUPT (1 << 22)
+# define DACB_AUTODETECT_INTERRUPT (1 << 23)
+# define DC_I2C_SW_DONE_INTERRUPT (1 << 24)
+# define DC_I2C_HW_DONE_INTERRUPT (1 << 25)
+#define DISP_INTERRUPT_STATUS_CONTINUE 0x183E
+# define LB_D2_VLINE_INTERRUPT (1 << 2)
+# define LB_D2_VBLANK_INTERRUPT (1 << 3)
+# define DC_HPD2_INTERRUPT (1 << 17)
+# define DC_HPD2_RX_INTERRUPT (1 << 18)
+# define DISP_TIMER_INTERRUPT (1 << 24)
+#define DISP_INTERRUPT_STATUS_CONTINUE2 0x183F
+# define LB_D3_VLINE_INTERRUPT (1 << 2)
+# define LB_D3_VBLANK_INTERRUPT (1 << 3)
+# define DC_HPD3_INTERRUPT (1 << 17)
+# define DC_HPD3_RX_INTERRUPT (1 << 18)
+#define DISP_INTERRUPT_STATUS_CONTINUE3 0x1840
+# define LB_D4_VLINE_INTERRUPT (1 << 2)
+# define LB_D4_VBLANK_INTERRUPT (1 << 3)
+# define DC_HPD4_INTERRUPT (1 << 17)
+# define DC_HPD4_RX_INTERRUPT (1 << 18)
+#define DISP_INTERRUPT_STATUS_CONTINUE4 0x1853
+# define LB_D5_VLINE_INTERRUPT (1 << 2)
+# define LB_D5_VBLANK_INTERRUPT (1 << 3)
+# define DC_HPD5_INTERRUPT (1 << 17)
+# define DC_HPD5_RX_INTERRUPT (1 << 18)
+#define DISP_INTERRUPT_STATUS_CONTINUE5 0x1854
+# define LB_D6_VLINE_INTERRUPT (1 << 2)
+# define LB_D6_VBLANK_INTERRUPT (1 << 3)
+# define DC_HPD6_INTERRUPT (1 << 17)
+# define DC_HPD6_RX_INTERRUPT (1 << 18)
+
+/* 0x6858, 0x7458, 0x10058, 0x10c58, 0x11858, 0x12458 */
+#define GRPH_INT_STATUS 0x1A16
+# define GRPH_PFLIP_INT_OCCURRED (1 << 0)
+# define GRPH_PFLIP_INT_CLEAR (1 << 8)
+/* 0x685c, 0x745c, 0x1005c, 0x10c5c, 0x1185c, 0x1245c */
+#define GRPH_INT_CONTROL 0x1A17
+# define GRPH_PFLIP_INT_MASK (1 << 0)
+# define GRPH_PFLIP_INT_TYPE (1 << 8)
+
+#define DAC_AUTODETECT_INT_CONTROL 0x19F2
+
+#define DC_HPD1_INT_STATUS 0x1807
+#define DC_HPD2_INT_STATUS 0x180A
+#define DC_HPD3_INT_STATUS 0x180D
+#define DC_HPD4_INT_STATUS 0x1810
+#define DC_HPD5_INT_STATUS 0x1813
+#define DC_HPD6_INT_STATUS 0x1816
+# define DC_HPDx_INT_STATUS (1 << 0)
+# define DC_HPDx_SENSE (1 << 1)
+# define DC_HPDx_RX_INT_STATUS (1 << 8)
+
+#define DC_HPD1_INT_CONTROL 0x1808
+#define DC_HPD2_INT_CONTROL 0x180B
+#define DC_HPD3_INT_CONTROL 0x180E
+#define DC_HPD4_INT_CONTROL 0x1811
+#define DC_HPD5_INT_CONTROL 0x1814
+#define DC_HPD6_INT_CONTROL 0x1817
+# define DC_HPDx_INT_ACK (1 << 0)
+# define DC_HPDx_INT_POLARITY (1 << 8)
+# define DC_HPDx_INT_EN (1 << 16)
+# define DC_HPDx_RX_INT_ACK (1 << 20)
+# define DC_HPDx_RX_INT_EN (1 << 24)
+
+#define DC_HPD1_CONTROL 0x1809
+#define DC_HPD2_CONTROL 0x180C
+#define DC_HPD3_CONTROL 0x180F
+#define DC_HPD4_CONTROL 0x1812
+#define DC_HPD5_CONTROL 0x1815
+#define DC_HPD6_CONTROL 0x1818
+# define DC_HPDx_CONNECTION_TIMER(x) ((x) << 0)
+# define DC_HPDx_RX_INT_TIMER(x) ((x) << 16)
+# define DC_HPDx_EN (1 << 28)
+
+#define DPG_PIPE_STUTTER_CONTROL 0x1B35
+# define STUTTER_ENABLE (1 << 0)
+
+/* 0x6e98, 0x7a98, 0x10698, 0x11298, 0x11e98, 0x12a98 */
+#define CRTC_STATUS_FRAME_COUNT 0x1BA6
+
+/* Audio clocks */
+#define DCCG_AUDIO_DTO_SOURCE 0x05ac
+# define DCCG_AUDIO_DTO0_SOURCE_SEL(x) ((x) << 0) /* crtc0 - crtc5 */
+# define DCCG_AUDIO_DTO_SEL (1 << 4) /* 0=dto0 1=dto1 */
+
+#define DCCG_AUDIO_DTO0_PHASE 0x05b0
+#define DCCG_AUDIO_DTO0_MODULE 0x05b4
+#define DCCG_AUDIO_DTO1_PHASE 0x05c0
+#define DCCG_AUDIO_DTO1_MODULE 0x05c4
+
+#define AFMT_AUDIO_SRC_CONTROL 0x1c4f
+#define AFMT_AUDIO_SRC_SELECT(x) (((x) & 7) << 0)
+/* AFMT_AUDIO_SRC_SELECT
+ * 0 = stream0
+ * 1 = stream1
+ * 2 = stream2
+ * 3 = stream3
+ * 4 = stream4
+ * 5 = stream5
+ */
+
+#define GRBM_CNTL 0x2000
+#define GRBM_READ_TIMEOUT(x) ((x) << 0)
+
+#define GRBM_STATUS2 0x2002
+#define RLC_RQ_PENDING (1 << 0)
+#define RLC_BUSY (1 << 8)
+#define TC_BUSY (1 << 9)
+
+#define GRBM_STATUS 0x2004
+#define CMDFIFO_AVAIL_MASK 0x0000000F
+#define RING2_RQ_PENDING (1 << 4)
+#define SRBM_RQ_PENDING (1 << 5)
+#define RING1_RQ_PENDING (1 << 6)
+#define CF_RQ_PENDING (1 << 7)
+#define PF_RQ_PENDING (1 << 8)
+#define GDS_DMA_RQ_PENDING (1 << 9)
+#define GRBM_EE_BUSY (1 << 10)
+#define DB_CLEAN (1 << 12)
+#define CB_CLEAN (1 << 13)
+#define TA_BUSY (1 << 14)
+#define GDS_BUSY (1 << 15)
+#define VGT_BUSY (1 << 17)
+#define IA_BUSY_NO_DMA (1 << 18)
+#define IA_BUSY (1 << 19)
+#define SX_BUSY (1 << 20)
+#define SPI_BUSY (1 << 22)
+#define BCI_BUSY (1 << 23)
+#define SC_BUSY (1 << 24)
+#define PA_BUSY (1 << 25)
+#define DB_BUSY (1 << 26)
+#define CP_COHERENCY_BUSY (1 << 28)
+#define CP_BUSY (1 << 29)
+#define CB_BUSY (1 << 30)
+#define GUI_ACTIVE (1 << 31)
+#define GRBM_STATUS_SE0 0x2005
+#define GRBM_STATUS_SE1 0x2006
+#define SE_DB_CLEAN (1 << 1)
+#define SE_CB_CLEAN (1 << 2)
+#define SE_BCI_BUSY (1 << 22)
+#define SE_VGT_BUSY (1 << 23)
+#define SE_PA_BUSY (1 << 24)
+#define SE_TA_BUSY (1 << 25)
+#define SE_SX_BUSY (1 << 26)
+#define SE_SPI_BUSY (1 << 27)
+#define SE_SC_BUSY (1 << 29)
+#define SE_DB_BUSY (1 << 30)
+#define SE_CB_BUSY (1 << 31)
+
+#define GRBM_SOFT_RESET 0x2008
+#define SOFT_RESET_CP (1 << 0)
+#define SOFT_RESET_CB (1 << 1)
+#define SOFT_RESET_RLC (1 << 2)
+#define SOFT_RESET_DB (1 << 3)
+#define SOFT_RESET_GDS (1 << 4)
+#define SOFT_RESET_PA (1 << 5)
+#define SOFT_RESET_SC (1 << 6)
+#define SOFT_RESET_BCI (1 << 7)
+#define SOFT_RESET_SPI (1 << 8)
+#define SOFT_RESET_SX (1 << 10)
+#define SOFT_RESET_TC (1 << 11)
+#define SOFT_RESET_TA (1 << 12)
+#define SOFT_RESET_VGT (1 << 14)
+#define SOFT_RESET_IA (1 << 15)
+
+#define GRBM_GFX_INDEX 0x200B
+#define INSTANCE_INDEX(x) ((x) << 0)
+#define SH_INDEX(x) ((x) << 8)
+#define SE_INDEX(x) ((x) << 16)
+#define SH_BROADCAST_WRITES (1 << 29)
+#define INSTANCE_BROADCAST_WRITES (1 << 30)
+#define SE_BROADCAST_WRITES (1 << 31)
+
+#define GRBM_INT_CNTL 0x2018
+# define RDERR_INT_ENABLE (1 << 0)
+# define GUI_IDLE_INT_ENABLE (1 << 19)
+
+#define CP_STRMOUT_CNTL 0x213F
+#define SCRATCH_REG0 0x2140
+#define SCRATCH_REG1 0x2141
+#define SCRATCH_REG2 0x2142
+#define SCRATCH_REG3 0x2143
+#define SCRATCH_REG4 0x2144
+#define SCRATCH_REG5 0x2145
+#define SCRATCH_REG6 0x2146
+#define SCRATCH_REG7 0x2147
+
+#define SCRATCH_UMSK 0x2150
+#define SCRATCH_ADDR 0x2151
+
+#define CP_SEM_WAIT_TIMER 0x216F
+
+#define CP_SEM_INCOMPLETE_TIMER_CNTL 0x2172
+
+#define CP_ME_CNTL 0x21B6
+#define CP_CE_HALT (1 << 24)
+#define CP_PFP_HALT (1 << 26)
+#define CP_ME_HALT (1 << 28)
+
+#define CP_COHER_CNTL2 0x217A
+
+#define CP_RB2_RPTR 0x21BE
+#define CP_RB1_RPTR 0x21BF
+#define CP_RB0_RPTR 0x21C0
+#define CP_RB_WPTR_DELAY 0x21C1
+
+#define CP_QUEUE_THRESHOLDS 0x21D8
+#define ROQ_IB1_START(x) ((x) << 0)
+#define ROQ_IB2_START(x) ((x) << 8)
+#define CP_MEQ_THRESHOLDS 0x21D9
+#define MEQ1_START(x) ((x) << 0)
+#define MEQ2_START(x) ((x) << 8)
+
+#define CP_PERFMON_CNTL 0x21FF
+
+#define VGT_VTX_VECT_EJECT_REG 0x222C
+
+#define VGT_CACHE_INVALIDATION 0x2231
+#define CACHE_INVALIDATION(x) ((x) << 0)
+#define VC_ONLY 0
+#define TC_ONLY 1
+#define VC_AND_TC 2
+#define AUTO_INVLD_EN(x) ((x) << 6)
+#define NO_AUTO 0
+#define ES_AUTO 1
+#define GS_AUTO 2
+#define ES_AND_GS_AUTO 3
+#define VGT_ESGS_RING_SIZE 0x2232
+#define VGT_GSVS_RING_SIZE 0x2233
+
+#define VGT_GS_VERTEX_REUSE 0x2235
+
+#define VGT_PRIMITIVE_TYPE 0x2256
+#define VGT_INDEX_TYPE 0x2257
+
+#define VGT_NUM_INDICES 0x225C
+#define VGT_NUM_INSTANCES 0x225D
+
+#define VGT_TF_RING_SIZE 0x2262
+
+#define VGT_HS_OFFCHIP_PARAM 0x226C
+
+#define VGT_TF_MEMORY_BASE 0x226E
+
+#define CC_GC_SHADER_ARRAY_CONFIG 0x226F
+#define INACTIVE_CUS_MASK 0xFFFF0000
+#define INACTIVE_CUS_SHIFT 16
+#define GC_USER_SHADER_ARRAY_CONFIG 0x2270
+
+#define PA_CL_ENHANCE 0x2285
+#define CLIP_VTX_REORDER_ENA (1 << 0)
+#define NUM_CLIP_SEQ(x) ((x) << 1)
+
+#define PA_SU_LINE_STIPPLE_VALUE 0x2298
+
+#define PA_SC_LINE_STIPPLE_STATE 0x22C4
+
+#define PA_SC_FORCE_EOV_MAX_CNTS 0x22C9
+#define FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0)
+#define FORCE_EOV_MAX_REZ_CNT(x) ((x) << 16)
+
+#define PA_SC_FIFO_SIZE 0x22F3
+#define SC_FRONTEND_PRIM_FIFO_SIZE(x) ((x) << 0)
+#define SC_BACKEND_PRIM_FIFO_SIZE(x) ((x) << 6)
+#define SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 15)
+#define SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 23)
+
+#define PA_SC_ENHANCE 0x22FC
+
+#define SQ_CONFIG 0x2300
+
+#define SQC_CACHES 0x2302
+
+#define SQ_POWER_THROTTLE 0x2396
+#define MIN_POWER(x) ((x) << 0)
+#define MIN_POWER_MASK (0x3fff << 0)
+#define MIN_POWER_SHIFT 0
+#define MAX_POWER(x) ((x) << 16)
+#define MAX_POWER_MASK (0x3fff << 16)
+#define MAX_POWER_SHIFT 0
+#define SQ_POWER_THROTTLE2 0x2397
+#define MAX_POWER_DELTA(x) ((x) << 0)
+#define MAX_POWER_DELTA_MASK (0x3fff << 0)
+#define MAX_POWER_DELTA_SHIFT 0
+#define STI_SIZE(x) ((x) << 16)
+#define STI_SIZE_MASK (0x3ff << 16)
+#define STI_SIZE_SHIFT 16
+#define LTI_RATIO(x) ((x) << 27)
+#define LTI_RATIO_MASK (0xf << 27)
+#define LTI_RATIO_SHIFT 27
+
+#define SX_DEBUG_1 0x2418
+
+#define SPI_STATIC_THREAD_MGMT_1 0x2438
+#define SPI_STATIC_THREAD_MGMT_2 0x2439
+#define SPI_STATIC_THREAD_MGMT_3 0x243A
+#define SPI_PS_MAX_WAVE_ID 0x243B
+
+#define SPI_CONFIG_CNTL 0x2440
+
+#define SPI_CONFIG_CNTL_1 0x244F
+#define VTX_DONE_DELAY(x) ((x) << 0)
+#define INTERP_ONE_PRIM_PER_ROW (1 << 4)
+
+#define CGTS_TCC_DISABLE 0x2452
+#define CGTS_USER_TCC_DISABLE 0x2453
+#define TCC_DISABLE_MASK 0xFFFF0000
+#define TCC_DISABLE_SHIFT 16
+#define CGTS_SM_CTRL_REG 0x2454
+#define OVERRIDE (1 << 21)
+#define LS_OVERRIDE (1 << 22)
+
+#define SPI_LB_CU_MASK 0x24D5
+
+#define TA_CNTL_AUX 0x2542
+
+#define CC_RB_BACKEND_DISABLE 0x263D
+#define BACKEND_DISABLE(x) ((x) << 16)
+#define GB_ADDR_CONFIG 0x263E
+#define NUM_PIPES(x) ((x) << 0)
+#define NUM_PIPES_MASK 0x00000007
+#define NUM_PIPES_SHIFT 0
+#define PIPE_INTERLEAVE_SIZE(x) ((x) << 4)
+#define PIPE_INTERLEAVE_SIZE_MASK 0x00000070
+#define PIPE_INTERLEAVE_SIZE_SHIFT 4
+#define NUM_SHADER_ENGINES(x) ((x) << 12)
+#define NUM_SHADER_ENGINES_MASK 0x00003000
+#define NUM_SHADER_ENGINES_SHIFT 12
+#define SHADER_ENGINE_TILE_SIZE(x) ((x) << 16)
+#define SHADER_ENGINE_TILE_SIZE_MASK 0x00070000
+#define SHADER_ENGINE_TILE_SIZE_SHIFT 16
+#define NUM_GPUS(x) ((x) << 20)
+#define NUM_GPUS_MASK 0x00700000
+#define NUM_GPUS_SHIFT 20
+#define MULTI_GPU_TILE_SIZE(x) ((x) << 24)
+#define MULTI_GPU_TILE_SIZE_MASK 0x03000000
+#define MULTI_GPU_TILE_SIZE_SHIFT 24
+#define ROW_SIZE(x) ((x) << 28)
+#define ROW_SIZE_MASK 0x30000000
+#define ROW_SIZE_SHIFT 28
+
+#define GB_TILE_MODE0 0x2644
+# define MICRO_TILE_MODE(x) ((x) << 0)
+# define ADDR_SURF_DISPLAY_MICRO_TILING 0
+# define ADDR_SURF_THIN_MICRO_TILING 1
+# define ADDR_SURF_DEPTH_MICRO_TILING 2
+# define ARRAY_MODE(x) ((x) << 2)
+# define ARRAY_LINEAR_GENERAL 0
+# define ARRAY_LINEAR_ALIGNED 1
+# define ARRAY_1D_TILED_THIN1 2
+# define ARRAY_2D_TILED_THIN1 4
+# define PIPE_CONFIG(x) ((x) << 6)
+# define ADDR_SURF_P2 0
+# define ADDR_SURF_P4_8x16 4
+# define ADDR_SURF_P4_16x16 5
+# define ADDR_SURF_P4_16x32 6
+# define ADDR_SURF_P4_32x32 7
+# define ADDR_SURF_P8_16x16_8x16 8
+# define ADDR_SURF_P8_16x32_8x16 9
+# define ADDR_SURF_P8_32x32_8x16 10
+# define ADDR_SURF_P8_16x32_16x16 11
+# define ADDR_SURF_P8_32x32_16x16 12
+# define ADDR_SURF_P8_32x32_16x32 13
+# define ADDR_SURF_P8_32x64_32x32 14
+# define TILE_SPLIT(x) ((x) << 11)
+# define ADDR_SURF_TILE_SPLIT_64B 0
+# define ADDR_SURF_TILE_SPLIT_128B 1
+# define ADDR_SURF_TILE_SPLIT_256B 2
+# define ADDR_SURF_TILE_SPLIT_512B 3
+# define ADDR_SURF_TILE_SPLIT_1KB 4
+# define ADDR_SURF_TILE_SPLIT_2KB 5
+# define ADDR_SURF_TILE_SPLIT_4KB 6
+# define BANK_WIDTH(x) ((x) << 14)
+# define ADDR_SURF_BANK_WIDTH_1 0
+# define ADDR_SURF_BANK_WIDTH_2 1
+# define ADDR_SURF_BANK_WIDTH_4 2
+# define ADDR_SURF_BANK_WIDTH_8 3
+# define BANK_HEIGHT(x) ((x) << 16)
+# define ADDR_SURF_BANK_HEIGHT_1 0
+# define ADDR_SURF_BANK_HEIGHT_2 1
+# define ADDR_SURF_BANK_HEIGHT_4 2
+# define ADDR_SURF_BANK_HEIGHT_8 3
+# define MACRO_TILE_ASPECT(x) ((x) << 18)
+# define ADDR_SURF_MACRO_ASPECT_1 0
+# define ADDR_SURF_MACRO_ASPECT_2 1
+# define ADDR_SURF_MACRO_ASPECT_4 2
+# define ADDR_SURF_MACRO_ASPECT_8 3
+# define NUM_BANKS(x) ((x) << 20)
+# define ADDR_SURF_2_BANK 0
+# define ADDR_SURF_4_BANK 1
+# define ADDR_SURF_8_BANK 2
+# define ADDR_SURF_16_BANK 3
+
+#define CB_PERFCOUNTER0_SELECT0 0x2688
+#define CB_PERFCOUNTER0_SELECT1 0x2689
+#define CB_PERFCOUNTER1_SELECT0 0x268A
+#define CB_PERFCOUNTER1_SELECT1 0x268B
+#define CB_PERFCOUNTER2_SELECT0 0x268C
+#define CB_PERFCOUNTER2_SELECT1 0x268D
+#define CB_PERFCOUNTER3_SELECT0 0x268E
+#define CB_PERFCOUNTER3_SELECT1 0x268F
+
+#define CB_CGTT_SCLK_CTRL 0x2698
+
+#define GC_USER_RB_BACKEND_DISABLE 0x26DF
+#define BACKEND_DISABLE_MASK 0x00FF0000
+#define BACKEND_DISABLE_SHIFT 16
+
+#define TCP_CHAN_STEER_LO 0x2B03
+#define TCP_CHAN_STEER_HI 0x2B94
+
+#define CP_RB0_BASE 0x3040
+#define CP_RB0_CNTL 0x3041
+#define RB_BUFSZ(x) ((x) << 0)
+#define RB_BLKSZ(x) ((x) << 8)
+#define BUF_SWAP_32BIT (2 << 16)
+#define RB_NO_UPDATE (1 << 27)
+#define RB_RPTR_WR_ENA (1 << 31)
+
+#define CP_RB0_RPTR_ADDR 0x3043
+#define CP_RB0_RPTR_ADDR_HI 0x3044
+#define CP_RB0_WPTR 0x3045
+
+#define CP_PFP_UCODE_ADDR 0x3054
+#define CP_PFP_UCODE_DATA 0x3055
+#define CP_ME_RAM_RADDR 0x3056
+#define CP_ME_RAM_WADDR 0x3057
+#define CP_ME_RAM_DATA 0x3058
+
+#define CP_CE_UCODE_ADDR 0x305A
+#define CP_CE_UCODE_DATA 0x305B
+
+#define CP_RB1_BASE 0x3060
+#define CP_RB1_CNTL 0x3061
+#define CP_RB1_RPTR_ADDR 0x3062
+#define CP_RB1_RPTR_ADDR_HI 0x3063
+#define CP_RB1_WPTR 0x3064
+#define CP_RB2_BASE 0x3065
+#define CP_RB2_CNTL 0x3066
+#define CP_RB2_RPTR_ADDR 0x3067
+#define CP_RB2_RPTR_ADDR_HI 0x3068
+#define CP_RB2_WPTR 0x3069
+#define CP_INT_CNTL_RING0 0x306A
+#define CP_INT_CNTL_RING1 0x306B
+#define CP_INT_CNTL_RING2 0x306C
+# define CNTX_BUSY_INT_ENABLE (1 << 19)
+# define CNTX_EMPTY_INT_ENABLE (1 << 20)
+# define WAIT_MEM_SEM_INT_ENABLE (1 << 21)
+# define TIME_STAMP_INT_ENABLE (1 << 26)
+# define CP_RINGID2_INT_ENABLE (1 << 29)
+# define CP_RINGID1_INT_ENABLE (1 << 30)
+# define CP_RINGID0_INT_ENABLE (1 << 31)
+#define CP_INT_STATUS_RING0 0x306D
+#define CP_INT_STATUS_RING1 0x306E
+#define CP_INT_STATUS_RING2 0x306F
+# define WAIT_MEM_SEM_INT_STAT (1 << 21)
+# define TIME_STAMP_INT_STAT (1 << 26)
+# define CP_RINGID2_INT_STAT (1 << 29)
+# define CP_RINGID1_INT_STAT (1 << 30)
+# define CP_RINGID0_INT_STAT (1 << 31)
+
+#define CP_MEM_SLP_CNTL 0x3079
+# define CP_MEM_LS_EN (1 << 0)
+
+#define CP_DEBUG 0x307F
+
+#define RLC_CNTL 0x30C0
+# define RLC_ENABLE (1 << 0)
+#define RLC_RL_BASE 0x30C1
+#define RLC_RL_SIZE 0x30C2
+#define RLC_LB_CNTL 0x30C3
+# define LOAD_BALANCE_ENABLE (1 << 0)
+#define RLC_SAVE_AND_RESTORE_BASE 0x30C4
+#define RLC_LB_CNTR_MAX 0x30C5
+#define RLC_LB_CNTR_INIT 0x30C6
+
+#define RLC_CLEAR_STATE_RESTORE_BASE 0x30C8
+
+#define RLC_UCODE_ADDR 0x30CB
+#define RLC_UCODE_DATA 0x30CC
+
+#define RLC_GPU_CLOCK_COUNT_LSB 0x30CE
+#define RLC_GPU_CLOCK_COUNT_MSB 0x30CF
+#define RLC_CAPTURE_GPU_CLOCK_COUNT 0x30D0
+#define RLC_MC_CNTL 0x30D1
+#define RLC_UCODE_CNTL 0x30D2
+#define RLC_STAT 0x30D3
+# define RLC_BUSY_STATUS (1 << 0)
+# define GFX_POWER_STATUS (1 << 1)
+# define GFX_CLOCK_STATUS (1 << 2)
+# define GFX_LS_STATUS (1 << 3)
+
+#define RLC_PG_CNTL 0x30D7
+# define GFX_PG_ENABLE (1 << 0)
+# define GFX_PG_SRC (1 << 1)
+
+#define RLC_CGTT_MGCG_OVERRIDE 0x3100
+#define RLC_CGCG_CGLS_CTRL 0x3101
+# define CGCG_EN (1 << 0)
+# define CGLS_EN (1 << 1)
+
+#define RLC_TTOP_D 0x3105
+# define RLC_PUD(x) ((x) << 0)
+# define RLC_PUD_MASK (0xff << 0)
+# define RLC_PDD(x) ((x) << 8)
+# define RLC_PDD_MASK (0xff << 8)
+# define RLC_TTPD(x) ((x) << 16)
+# define RLC_TTPD_MASK (0xff << 16)
+# define RLC_MSD(x) ((x) << 24)
+# define RLC_MSD_MASK (0xff << 24)
+
+#define RLC_LB_INIT_CU_MASK 0x3107
+
+#define RLC_PG_AO_CU_MASK 0x310B
+#define RLC_MAX_PG_CU 0x310C
+# define MAX_PU_CU(x) ((x) << 0)
+# define MAX_PU_CU_MASK (0xff << 0)
+#define RLC_AUTO_PG_CTRL 0x310C
+# define AUTO_PG_EN (1 << 0)
+# define GRBM_REG_SGIT(x) ((x) << 3)
+# define GRBM_REG_SGIT_MASK (0xffff << 3)
+# define PG_AFTER_GRBM_REG_ST(x) ((x) << 19)
+# define PG_AFTER_GRBM_REG_ST_MASK (0x1fff << 19)
+
+#define RLC_SERDES_WR_MASTER_MASK_0 0x3115
+#define RLC_SERDES_WR_MASTER_MASK_1 0x3116
+#define RLC_SERDES_WR_CTRL 0x3117
+
+#define RLC_SERDES_MASTER_BUSY_0 0x3119
+#define RLC_SERDES_MASTER_BUSY_1 0x311A
+
+#define RLC_GCPM_GENERAL_3 0x311E
+
+#define DB_RENDER_CONTROL 0xA000
+
+#define DB_DEPTH_INFO 0xA00F
+
+#define PA_SC_RASTER_CONFIG 0xA0D4
+# define RASTER_CONFIG_RB_MAP_0 0
+# define RASTER_CONFIG_RB_MAP_1 1
+# define RASTER_CONFIG_RB_MAP_2 2
+# define RASTER_CONFIG_RB_MAP_3 3
+
+#define VGT_EVENT_INITIATOR 0xA2A4
+# define SAMPLE_STREAMOUTSTATS1 (1 << 0)
+# define SAMPLE_STREAMOUTSTATS2 (2 << 0)
+# define SAMPLE_STREAMOUTSTATS3 (3 << 0)
+# define CACHE_FLUSH_TS (4 << 0)
+# define CACHE_FLUSH (6 << 0)
+# define CS_PARTIAL_FLUSH (7 << 0)
+# define VGT_STREAMOUT_RESET (10 << 0)
+# define END_OF_PIPE_INCR_DE (11 << 0)
+# define END_OF_PIPE_IB_END (12 << 0)
+# define RST_PIX_CNT (13 << 0)
+# define VS_PARTIAL_FLUSH (15 << 0)
+# define PS_PARTIAL_FLUSH (16 << 0)
+# define CACHE_FLUSH_AND_INV_TS_EVENT (20 << 0)
+# define ZPASS_DONE (21 << 0)
+# define CACHE_FLUSH_AND_INV_EVENT (22 << 0)
+# define PERFCOUNTER_START (23 << 0)
+# define PERFCOUNTER_STOP (24 << 0)
+# define PIPELINESTAT_START (25 << 0)
+# define PIPELINESTAT_STOP (26 << 0)
+# define PERFCOUNTER_SAMPLE (27 << 0)
+# define SAMPLE_PIPELINESTAT (30 << 0)
+# define SAMPLE_STREAMOUTSTATS (32 << 0)
+# define RESET_VTX_CNT (33 << 0)
+# define VGT_FLUSH (36 << 0)
+# define BOTTOM_OF_PIPE_TS (40 << 0)
+# define DB_CACHE_FLUSH_AND_INV (42 << 0)
+# define FLUSH_AND_INV_DB_DATA_TS (43 << 0)
+# define FLUSH_AND_INV_DB_META (44 << 0)
+# define FLUSH_AND_INV_CB_DATA_TS (45 << 0)
+# define FLUSH_AND_INV_CB_META (46 << 0)
+# define CS_DONE (47 << 0)
+# define PS_DONE (48 << 0)
+# define FLUSH_AND_INV_CB_PIXEL_DATA (49 << 0)
+# define THREAD_TRACE_START (51 << 0)
+# define THREAD_TRACE_STOP (52 << 0)
+# define THREAD_TRACE_FLUSH (54 << 0)
+# define THREAD_TRACE_FINISH (55 << 0)
+
+/* PIF PHY0 registers idx/data 0x8/0xc */
+#define PB0_PIF_CNTL 0x10
+# define LS2_EXIT_TIME(x) ((x) << 17)
+# define LS2_EXIT_TIME_MASK (0x7 << 17)
+# define LS2_EXIT_TIME_SHIFT 17
+#define PB0_PIF_PAIRING 0x11
+# define MULTI_PIF (1 << 25)
+#define PB0_PIF_PWRDOWN_0 0x12
+# define PLL_POWER_STATE_IN_TXS2_0(x) ((x) << 7)
+# define PLL_POWER_STATE_IN_TXS2_0_MASK (0x7 << 7)
+# define PLL_POWER_STATE_IN_TXS2_0_SHIFT 7
+# define PLL_POWER_STATE_IN_OFF_0(x) ((x) << 10)
+# define PLL_POWER_STATE_IN_OFF_0_MASK (0x7 << 10)
+# define PLL_POWER_STATE_IN_OFF_0_SHIFT 10
+# define PLL_RAMP_UP_TIME_0(x) ((x) << 24)
+# define PLL_RAMP_UP_TIME_0_MASK (0x7 << 24)
+# define PLL_RAMP_UP_TIME_0_SHIFT 24
+#define PB0_PIF_PWRDOWN_1 0x13
+# define PLL_POWER_STATE_IN_TXS2_1(x) ((x) << 7)
+# define PLL_POWER_STATE_IN_TXS2_1_MASK (0x7 << 7)
+# define PLL_POWER_STATE_IN_TXS2_1_SHIFT 7
+# define PLL_POWER_STATE_IN_OFF_1(x) ((x) << 10)
+# define PLL_POWER_STATE_IN_OFF_1_MASK (0x7 << 10)
+# define PLL_POWER_STATE_IN_OFF_1_SHIFT 10
+# define PLL_RAMP_UP_TIME_1(x) ((x) << 24)
+# define PLL_RAMP_UP_TIME_1_MASK (0x7 << 24)
+# define PLL_RAMP_UP_TIME_1_SHIFT 24
+
+#define PB0_PIF_PWRDOWN_2 0x17
+# define PLL_POWER_STATE_IN_TXS2_2(x) ((x) << 7)
+# define PLL_POWER_STATE_IN_TXS2_2_MASK (0x7 << 7)
+# define PLL_POWER_STATE_IN_TXS2_2_SHIFT 7
+# define PLL_POWER_STATE_IN_OFF_2(x) ((x) << 10)
+# define PLL_POWER_STATE_IN_OFF_2_MASK (0x7 << 10)
+# define PLL_POWER_STATE_IN_OFF_2_SHIFT 10
+# define PLL_RAMP_UP_TIME_2(x) ((x) << 24)
+# define PLL_RAMP_UP_TIME_2_MASK (0x7 << 24)
+# define PLL_RAMP_UP_TIME_2_SHIFT 24
+#define PB0_PIF_PWRDOWN_3 0x18
+# define PLL_POWER_STATE_IN_TXS2_3(x) ((x) << 7)
+# define PLL_POWER_STATE_IN_TXS2_3_MASK (0x7 << 7)
+# define PLL_POWER_STATE_IN_TXS2_3_SHIFT 7
+# define PLL_POWER_STATE_IN_OFF_3(x) ((x) << 10)
+# define PLL_POWER_STATE_IN_OFF_3_MASK (0x7 << 10)
+# define PLL_POWER_STATE_IN_OFF_3_SHIFT 10
+# define PLL_RAMP_UP_TIME_3(x) ((x) << 24)
+# define PLL_RAMP_UP_TIME_3_MASK (0x7 << 24)
+# define PLL_RAMP_UP_TIME_3_SHIFT 24
+/* PIF PHY1 registers idx/data 0x10/0x14 */
+#define PB1_PIF_CNTL 0x10
+#define PB1_PIF_PAIRING 0x11
+#define PB1_PIF_PWRDOWN_0 0x12
+#define PB1_PIF_PWRDOWN_1 0x13
+
+#define PB1_PIF_PWRDOWN_2 0x17
+#define PB1_PIF_PWRDOWN_3 0x18
+/* PCIE registers idx/data 0x30/0x34 */
+#define PCIE_CNTL2 0x1c /* PCIE */
+# define SLV_MEM_LS_EN (1 << 16)
+# define SLV_MEM_AGGRESSIVE_LS_EN (1 << 17)
+# define MST_MEM_LS_EN (1 << 18)
+# define REPLAY_MEM_LS_EN (1 << 19)
+#define PCIE_LC_STATUS1 0x28 /* PCIE */
+# define LC_REVERSE_RCVR (1 << 0)
+# define LC_REVERSE_XMIT (1 << 1)
+# define LC_OPERATING_LINK_WIDTH_MASK (0x7 << 2)
+# define LC_OPERATING_LINK_WIDTH_SHIFT 2
+# define LC_DETECTED_LINK_WIDTH_MASK (0x7 << 5)
+# define LC_DETECTED_LINK_WIDTH_SHIFT 5
+
+#define PCIE_P_CNTL 0x40 /* PCIE */
+# define P_IGNORE_EDB_ERR (1 << 6)
+
+/* PCIE PORT registers idx/data 0x38/0x3c */
+#define PCIE_LC_CNTL 0xa0
+# define LC_L0S_INACTIVITY(x) ((x) << 8)
+# define LC_L0S_INACTIVITY_MASK (0xf << 8)
+# define LC_L0S_INACTIVITY_SHIFT 8
+# define LC_L1_INACTIVITY(x) ((x) << 12)
+# define LC_L1_INACTIVITY_MASK (0xf << 12)
+# define LC_L1_INACTIVITY_SHIFT 12
+# define LC_PMI_TO_L1_DIS (1 << 16)
+# define LC_ASPM_TO_L1_DIS (1 << 24)
+#define PCIE_LC_LINK_WIDTH_CNTL 0xa2 /* PCIE_P */
+# define LC_LINK_WIDTH_SHIFT 0
+# define LC_LINK_WIDTH_MASK 0x7
+# define LC_LINK_WIDTH_X0 0
+# define LC_LINK_WIDTH_X1 1
+# define LC_LINK_WIDTH_X2 2
+# define LC_LINK_WIDTH_X4 3
+# define LC_LINK_WIDTH_X8 4
+# define LC_LINK_WIDTH_X16 6
+# define LC_LINK_WIDTH_RD_SHIFT 4
+# define LC_LINK_WIDTH_RD_MASK 0x70
+# define LC_RECONFIG_ARC_MISSING_ESCAPE (1 << 7)
+# define LC_RECONFIG_NOW (1 << 8)
+# define LC_RENEGOTIATION_SUPPORT (1 << 9)
+# define LC_RENEGOTIATE_EN (1 << 10)
+# define LC_SHORT_RECONFIG_EN (1 << 11)
+# define LC_UPCONFIGURE_SUPPORT (1 << 12)
+# define LC_UPCONFIGURE_DIS (1 << 13)
+# define LC_DYN_LANES_PWR_STATE(x) ((x) << 21)
+# define LC_DYN_LANES_PWR_STATE_MASK (0x3 << 21)
+# define LC_DYN_LANES_PWR_STATE_SHIFT 21
+#define PCIE_LC_N_FTS_CNTL 0xa3 /* PCIE_P */
+# define LC_XMIT_N_FTS(x) ((x) << 0)
+# define LC_XMIT_N_FTS_MASK (0xff << 0)
+# define LC_XMIT_N_FTS_SHIFT 0
+# define LC_XMIT_N_FTS_OVERRIDE_EN (1 << 8)
+# define LC_N_FTS_MASK (0xff << 24)
+#define PCIE_LC_SPEED_CNTL 0xa4 /* PCIE_P */
+# define LC_GEN2_EN_STRAP (1 << 0)
+# define LC_GEN3_EN_STRAP (1 << 1)
+# define LC_TARGET_LINK_SPEED_OVERRIDE_EN (1 << 2)
+# define LC_TARGET_LINK_SPEED_OVERRIDE_MASK (0x3 << 3)
+# define LC_TARGET_LINK_SPEED_OVERRIDE_SHIFT 3
+# define LC_FORCE_EN_SW_SPEED_CHANGE (1 << 5)
+# define LC_FORCE_DIS_SW_SPEED_CHANGE (1 << 6)
+# define LC_FORCE_EN_HW_SPEED_CHANGE (1 << 7)
+# define LC_FORCE_DIS_HW_SPEED_CHANGE (1 << 8)
+# define LC_INITIATE_LINK_SPEED_CHANGE (1 << 9)
+# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK (0x3 << 10)
+# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT 10
+# define LC_CURRENT_DATA_RATE_MASK (0x3 << 13) /* 0/1/2 = gen1/2/3 */
+# define LC_CURRENT_DATA_RATE_SHIFT 13
+# define LC_CLR_FAILED_SPD_CHANGE_CNT (1 << 16)
+# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 18)
+# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 19)
+# define LC_OTHER_SIDE_EVER_SENT_GEN3 (1 << 20)
+# define LC_OTHER_SIDE_SUPPORTS_GEN3 (1 << 21)
+
+#define PCIE_LC_CNTL2 0xb1
+# define LC_ALLOW_PDWN_IN_L1 (1 << 17)
+# define LC_ALLOW_PDWN_IN_L23 (1 << 18)
+
+#define PCIE_LC_CNTL3 0xb5 /* PCIE_P */
+# define LC_GO_TO_RECOVERY (1 << 30)
+#define PCIE_LC_CNTL4 0xb6 /* PCIE_P */
+# define LC_REDO_EQ (1 << 5)
+# define LC_SET_QUIESCE (1 << 13)
+
+/*
+ * UVD
+ */
+#define UVD_UDEC_ADDR_CONFIG 0x3bd3
+#define UVD_UDEC_DB_ADDR_CONFIG 0x3bd4
+#define UVD_UDEC_DBW_ADDR_CONFIG 0x3bd5
+#define UVD_RBC_RB_RPTR 0x3da4
+#define UVD_RBC_RB_WPTR 0x3da5
+#define UVD_STATUS 0x3daf
+
+#define UVD_CGC_CTRL 0x3dc2
+# define DCM (1 << 0)
+# define CG_DT(x) ((x) << 2)
+# define CG_DT_MASK (0xf << 2)
+# define CLK_OD(x) ((x) << 6)
+# define CLK_OD_MASK (0x1f << 6)
+
+ /* UVD CTX indirect */
+#define UVD_CGC_MEM_CTRL 0xC0
+#define UVD_CGC_CTRL2 0xC1
+# define DYN_OR_EN (1 << 0)
+# define DYN_RR_EN (1 << 1)
+# define G_DIV_ID(x) ((x) << 2)
+# define G_DIV_ID_MASK (0x7 << 2)
+
+/*
+ * PM4
+ */
+#define PACKET0(reg, n) ((RADEON_PACKET_TYPE0 << 30) | \
+ (((reg) >> 2) & 0xFFFF) | \
+ ((n) & 0x3FFF) << 16)
+#define CP_PACKET2 0x80000000
+#define PACKET2_PAD_SHIFT 0
+#define PACKET2_PAD_MASK (0x3fffffff << 0)
+
+#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
+#define RADEON_PACKET_TYPE3 3
+#define PACKET3(op, n) ((RADEON_PACKET_TYPE3 << 30) | \
+ (((op) & 0xFF) << 8) | \
+ ((n) & 0x3FFF) << 16)
+
+#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1)
+
+/* Packet 3 types */
+#define PACKET3_NOP 0x10
+#define PACKET3_SET_BASE 0x11
+#define PACKET3_BASE_INDEX(x) ((x) << 0)
+#define GDS_PARTITION_BASE 2
+#define CE_PARTITION_BASE 3
+#define PACKET3_CLEAR_STATE 0x12
+#define PACKET3_INDEX_BUFFER_SIZE 0x13
+#define PACKET3_DISPATCH_DIRECT 0x15
+#define PACKET3_DISPATCH_INDIRECT 0x16
+#define PACKET3_ALLOC_GDS 0x1B
+#define PACKET3_WRITE_GDS_RAM 0x1C
+#define PACKET3_ATOMIC_GDS 0x1D
+#define PACKET3_ATOMIC 0x1E
+#define PACKET3_OCCLUSION_QUERY 0x1F
+#define PACKET3_SET_PREDICATION 0x20
+#define PACKET3_REG_RMW 0x21
+#define PACKET3_COND_EXEC 0x22
+#define PACKET3_PRED_EXEC 0x23
+#define PACKET3_DRAW_INDIRECT 0x24
+#define PACKET3_DRAW_INDEX_INDIRECT 0x25
+#define PACKET3_INDEX_BASE 0x26
+#define PACKET3_DRAW_INDEX_2 0x27
+#define PACKET3_CONTEXT_CONTROL 0x28
+#define PACKET3_INDEX_TYPE 0x2A
+#define PACKET3_DRAW_INDIRECT_MULTI 0x2C
+#define PACKET3_DRAW_INDEX_AUTO 0x2D
+#define PACKET3_DRAW_INDEX_IMMD 0x2E
+#define PACKET3_NUM_INSTANCES 0x2F
+#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30
+#define PACKET3_INDIRECT_BUFFER_CONST 0x31
+#define PACKET3_INDIRECT_BUFFER 0x3F
+#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34
+#define PACKET3_DRAW_INDEX_OFFSET_2 0x35
+#define PACKET3_DRAW_INDEX_MULTI_ELEMENT 0x36
+#define PACKET3_WRITE_DATA 0x37
+#define WRITE_DATA_DST_SEL(x) ((x) << 8)
+ /* 0 - register
+ * 1 - memory (sync - via GRBM)
+ * 2 - tc/l2
+ * 3 - gds
+ * 4 - reserved
+ * 5 - memory (async - direct)
+ */
+#define WR_ONE_ADDR (1 << 16)
+#define WR_CONFIRM (1 << 20)
+#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30)
+ /* 0 - me
+ * 1 - pfp
+ * 2 - ce
+ */
+#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38
+#define PACKET3_MEM_SEMAPHORE 0x39
+#define PACKET3_MPEG_INDEX 0x3A
+#define PACKET3_COPY_DW 0x3B
+#define PACKET3_WAIT_REG_MEM 0x3C
+#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0)
+ /* 0 - always
+ * 1 - <
+ * 2 - <=
+ * 3 - ==
+ * 4 - !=
+ * 5 - >=
+ * 6 - >
+ */
+#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4)
+ /* 0 - reg
+ * 1 - mem
+ */
+#define WAIT_REG_MEM_ENGINE(x) ((x) << 8)
+ /* 0 - me
+ * 1 - pfp
+ */
+#define PACKET3_MEM_WRITE 0x3D
+#define PACKET3_COPY_DATA 0x40
+#define PACKET3_CP_DMA 0x41
+/* 1. header
+ * 2. SRC_ADDR_LO or DATA [31:0]
+ * 3. CP_SYNC [31] | SRC_SEL [30:29] | ENGINE [27] | DST_SEL [21:20] |
+ * SRC_ADDR_HI [7:0]
+ * 4. DST_ADDR_LO [31:0]
+ * 5. DST_ADDR_HI [7:0]
+ * 6. COMMAND [30:21] | BYTE_COUNT [20:0]
+ */
+# define PACKET3_CP_DMA_DST_SEL(x) ((x) << 20)
+ /* 0 - DST_ADDR
+ * 1 - GDS
+ */
+# define PACKET3_CP_DMA_ENGINE(x) ((x) << 27)
+ /* 0 - ME
+ * 1 - PFP
+ */
+# define PACKET3_CP_DMA_SRC_SEL(x) ((x) << 29)
+ /* 0 - SRC_ADDR
+ * 1 - GDS
+ * 2 - DATA
+ */
+# define PACKET3_CP_DMA_CP_SYNC (1 << 31)
+/* COMMAND */
+# define PACKET3_CP_DMA_DIS_WC (1 << 21)
+# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 22)
+ /* 0 - none
+ * 1 - 8 in 16
+ * 2 - 8 in 32
+ * 3 - 8 in 64
+ */
+# define PACKET3_CP_DMA_CMD_DST_SWAP(x) ((x) << 24)
+ /* 0 - none
+ * 1 - 8 in 16
+ * 2 - 8 in 32
+ * 3 - 8 in 64
+ */
+# define PACKET3_CP_DMA_CMD_SAS (1 << 26)
+ /* 0 - memory
+ * 1 - register
+ */
+# define PACKET3_CP_DMA_CMD_DAS (1 << 27)
+ /* 0 - memory
+ * 1 - register
+ */
+# define PACKET3_CP_DMA_CMD_SAIC (1 << 28)
+# define PACKET3_CP_DMA_CMD_DAIC (1 << 29)
+# define PACKET3_CP_DMA_CMD_RAW_WAIT (1 << 30)
+#define PACKET3_PFP_SYNC_ME 0x42
+#define PACKET3_SURFACE_SYNC 0x43
+# define PACKET3_DEST_BASE_0_ENA (1 << 0)
+# define PACKET3_DEST_BASE_1_ENA (1 << 1)
+# define PACKET3_CB0_DEST_BASE_ENA (1 << 6)
+# define PACKET3_CB1_DEST_BASE_ENA (1 << 7)
+# define PACKET3_CB2_DEST_BASE_ENA (1 << 8)
+# define PACKET3_CB3_DEST_BASE_ENA (1 << 9)
+# define PACKET3_CB4_DEST_BASE_ENA (1 << 10)
+# define PACKET3_CB5_DEST_BASE_ENA (1 << 11)
+# define PACKET3_CB6_DEST_BASE_ENA (1 << 12)
+# define PACKET3_CB7_DEST_BASE_ENA (1 << 13)
+# define PACKET3_DB_DEST_BASE_ENA (1 << 14)
+# define PACKET3_DEST_BASE_2_ENA (1 << 19)
+# define PACKET3_DEST_BASE_3_ENA (1 << 21)
+# define PACKET3_TCL1_ACTION_ENA (1 << 22)
+# define PACKET3_TC_ACTION_ENA (1 << 23)
+# define PACKET3_CB_ACTION_ENA (1 << 25)
+# define PACKET3_DB_ACTION_ENA (1 << 26)
+# define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27)
+# define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29)
+#define PACKET3_ME_INITIALIZE 0x44
+#define PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
+#define PACKET3_COND_WRITE 0x45
+#define PACKET3_EVENT_WRITE 0x46
+#define EVENT_TYPE(x) ((x) << 0)
+#define EVENT_INDEX(x) ((x) << 8)
+ /* 0 - any non-TS event
+ * 1 - ZPASS_DONE
+ * 2 - SAMPLE_PIPELINESTAT
+ * 3 - SAMPLE_STREAMOUTSTAT*
+ * 4 - *S_PARTIAL_FLUSH
+ * 5 - EOP events
+ * 6 - EOS events
+ * 7 - CACHE_FLUSH, CACHE_FLUSH_AND_INV_EVENT
+ */
+#define INV_L2 (1 << 20)
+ /* INV TC L2 cache when EVENT_INDEX = 7 */
+#define PACKET3_EVENT_WRITE_EOP 0x47
+#define DATA_SEL(x) ((x) << 29)
+ /* 0 - discard
+ * 1 - send low 32bit data
+ * 2 - send 64bit data
+ * 3 - send 64bit counter value
+ */
+#define INT_SEL(x) ((x) << 24)
+ /* 0 - none
+ * 1 - interrupt only (DATA_SEL = 0)
+ * 2 - interrupt when data write is confirmed
+ */
+#define PACKET3_EVENT_WRITE_EOS 0x48
+#define PACKET3_PREAMBLE_CNTL 0x4A
+# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28)
+# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28)
+#define PACKET3_ONE_REG_WRITE 0x57
+#define PACKET3_LOAD_CONFIG_REG 0x5F
+#define PACKET3_LOAD_CONTEXT_REG 0x60
+#define PACKET3_LOAD_SH_REG 0x61
+#define PACKET3_SET_CONFIG_REG 0x68
+#define PACKET3_SET_CONFIG_REG_START 0x00002000
+#define PACKET3_SET_CONFIG_REG_END 0x00002c00
+#define PACKET3_SET_CONTEXT_REG 0x69
+#define PACKET3_SET_CONTEXT_REG_START 0x000a000
+#define PACKET3_SET_CONTEXT_REG_END 0x000a400
+#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73
+#define PACKET3_SET_RESOURCE_INDIRECT 0x74
+#define PACKET3_SET_SH_REG 0x76
+#define PACKET3_SET_SH_REG_START 0x00002c00
+#define PACKET3_SET_SH_REG_END 0x00003000
+#define PACKET3_SET_SH_REG_OFFSET 0x77
+#define PACKET3_ME_WRITE 0x7A
+#define PACKET3_SCRATCH_RAM_WRITE 0x7D
+#define PACKET3_SCRATCH_RAM_READ 0x7E
+#define PACKET3_CE_WRITE 0x7F
+#define PACKET3_LOAD_CONST_RAM 0x80
+#define PACKET3_WRITE_CONST_RAM 0x81
+#define PACKET3_WRITE_CONST_RAM_OFFSET 0x82
+#define PACKET3_DUMP_CONST_RAM 0x83
+#define PACKET3_INCREMENT_CE_COUNTER 0x84
+#define PACKET3_INCREMENT_DE_COUNTER 0x85
+#define PACKET3_WAIT_ON_CE_COUNTER 0x86
+#define PACKET3_WAIT_ON_DE_COUNTER 0x87
+#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88
+#define PACKET3_SET_CE_DE_COUNTERS 0x89
+#define PACKET3_WAIT_ON_AVAIL_BUFFER 0x8A
+#define PACKET3_SWITCH_BUFFER 0x8B
+
+/* ASYNC DMA - first instance at 0xd000, second at 0xd800 */
+#define DMA0_REGISTER_OFFSET 0x0 /* not a register */
+#define DMA1_REGISTER_OFFSET 0x200 /* not a register */
+
+#define DMA_RB_CNTL 0x3400
+# define DMA_RB_ENABLE (1 << 0)
+# define DMA_RB_SIZE(x) ((x) << 1) /* log2 */
+# define DMA_RB_SWAP_ENABLE (1 << 9) /* 8IN32 */
+# define DMA_RPTR_WRITEBACK_ENABLE (1 << 12)
+# define DMA_RPTR_WRITEBACK_SWAP_ENABLE (1 << 13) /* 8IN32 */
+# define DMA_RPTR_WRITEBACK_TIMER(x) ((x) << 16) /* log2 */
+#define DMA_RB_BASE 0x3401
+#define DMA_RB_RPTR 0x3402
+#define DMA_RB_WPTR 0x3403
+
+#define DMA_RB_RPTR_ADDR_HI 0x3407
+#define DMA_RB_RPTR_ADDR_LO 0x3408
+
+#define DMA_IB_CNTL 0x3409
+# define DMA_IB_ENABLE (1 << 0)
+# define DMA_IB_SWAP_ENABLE (1 << 4)
+# define CMD_VMID_FORCE (1 << 31)
+#define DMA_IB_RPTR 0x340a
+#define DMA_CNTL 0x340b
+# define TRAP_ENABLE (1 << 0)
+# define SEM_INCOMPLETE_INT_ENABLE (1 << 1)
+# define SEM_WAIT_INT_ENABLE (1 << 2)
+# define DATA_SWAP_ENABLE (1 << 3)
+# define FENCE_SWAP_ENABLE (1 << 4)
+# define CTXEMPTY_INT_ENABLE (1 << 28)
+#define DMA_STATUS_REG 0x340d
+# define DMA_IDLE (1 << 0)
+#define DMA_TILING_CONFIG 0x342e
+
+#define DMA_POWER_CNTL 0x342f
+# define MEM_POWER_OVERRIDE (1 << 8)
+#define DMA_CLK_CTRL 0x3430
+
+#define DMA_PG 0x3435
+# define PG_CNTL_ENABLE (1 << 0)
+#define DMA_PGFSM_CONFIG 0x3436
+#define DMA_PGFSM_WRITE 0x3437
+
+#define DMA_PACKET(cmd, b, t, s, n) ((((cmd) & 0xF) << 28) | \
+ (((b) & 0x1) << 26) | \
+ (((t) & 0x1) << 23) | \
+ (((s) & 0x1) << 22) | \
+ (((n) & 0xFFFFF) << 0))
+
+#define DMA_IB_PACKET(cmd, vmid, n) ((((cmd) & 0xF) << 28) | \
+ (((vmid) & 0xF) << 20) | \
+ (((n) & 0xFFFFF) << 0))
+
+#define DMA_PTE_PDE_PACKET(n) ((2 << 28) | \
+ (1 << 26) | \
+ (1 << 21) | \
+ (((n) & 0xFFFFF) << 0))
+
+/* async DMA Packet types */
+#define DMA_PACKET_WRITE 0x2
+#define DMA_PACKET_COPY 0x3
+#define DMA_PACKET_INDIRECT_BUFFER 0x4
+#define DMA_PACKET_SEMAPHORE 0x5
+#define DMA_PACKET_FENCE 0x6
+#define DMA_PACKET_TRAP 0x7
+#define DMA_PACKET_SRBM_WRITE 0x9
+#define DMA_PACKET_CONSTANT_FILL 0xd
+#define DMA_PACKET_POLL_REG_MEM 0xe
+#define DMA_PACKET_NOP 0xf
+
+#define VCE_STATUS 0x20004
+#define VCE_VCPU_CNTL 0x20014
+#define VCE_CLK_EN (1 << 0)
+#define VCE_VCPU_CACHE_OFFSET0 0x20024
+#define VCE_VCPU_CACHE_SIZE0 0x20028
+#define VCE_VCPU_CACHE_OFFSET1 0x2002c
+#define VCE_VCPU_CACHE_SIZE1 0x20030
+#define VCE_VCPU_CACHE_OFFSET2 0x20034
+#define VCE_VCPU_CACHE_SIZE2 0x20038
+#define VCE_SOFT_RESET 0x20120
+#define VCE_ECPU_SOFT_RESET (1 << 0)
+#define VCE_FME_SOFT_RESET (1 << 2)
+#define VCE_RB_BASE_LO2 0x2016c
+#define VCE_RB_BASE_HI2 0x20170
+#define VCE_RB_SIZE2 0x20174
+#define VCE_RB_RPTR2 0x20178
+#define VCE_RB_WPTR2 0x2017c
+#define VCE_RB_BASE_LO 0x20180
+#define VCE_RB_BASE_HI 0x20184
+#define VCE_RB_SIZE 0x20188
+#define VCE_RB_RPTR 0x2018c
+#define VCE_RB_WPTR 0x20190
+#define VCE_CLOCK_GATING_A 0x202f8
+#define VCE_CLOCK_GATING_B 0x202fc
+#define VCE_UENC_CLOCK_GATING 0x205bc
+#define VCE_UENC_REG_CLOCK_GATING 0x205c0
+#define VCE_FW_REG_STATUS 0x20e10
+# define VCE_FW_REG_STATUS_BUSY (1 << 0)
+# define VCE_FW_REG_STATUS_PASS (1 << 3)
+# define VCE_FW_REG_STATUS_DONE (1 << 11)
+#define VCE_LMI_FW_START_KEYSEL 0x20e18
+#define VCE_LMI_FW_PERIODIC_CTRL 0x20e20
+#define VCE_LMI_CTRL2 0x20e74
+#define VCE_LMI_CTRL 0x20e98
+#define VCE_LMI_VM_CTRL 0x20ea0
+#define VCE_LMI_SWAP_CNTL 0x20eb4
+#define VCE_LMI_SWAP_CNTL1 0x20eb8
+#define VCE_LMI_CACHE_CTRL 0x20ef4
+
+#define VCE_CMD_NO_OP 0x00000000
+#define VCE_CMD_END 0x00000001
+#define VCE_CMD_IB 0x00000002
+#define VCE_CMD_FENCE 0x00000003
+#define VCE_CMD_TRAP 0x00000004
+#define VCE_CMD_IB_AUTO 0x00000005
+#define VCE_CMD_SEMAPHORE 0x00000006
+
+
+//#dce stupp
+/* display controller offsets used for crtc/cur/lut/grph/viewport/etc. */
+#define SI_CRTC0_REGISTER_OFFSET 0 //(0x6df0 - 0x6df0)/4
+#define SI_CRTC1_REGISTER_OFFSET 0x300 //(0x79f0 - 0x6df0)/4
+#define SI_CRTC2_REGISTER_OFFSET 0x2600 //(0x105f0 - 0x6df0)/4
+#define SI_CRTC3_REGISTER_OFFSET 0x2900 //(0x111f0 - 0x6df0)/4
+#define SI_CRTC4_REGISTER_OFFSET 0x2c00 //(0x11df0 - 0x6df0)/4
+#define SI_CRTC5_REGISTER_OFFSET 0x2f00 //(0x129f0 - 0x6df0)/4
+
+#define CURSOR_WIDTH 64
+#define CURSOR_HEIGHT 64
+#define AMDGPU_MM_INDEX 0x0000
+#define AMDGPU_MM_DATA 0x0001
+
+#define ASIC_IS_DCE6(adev) ((adev->asic_type == CHIP_VERDE))
+#define VERDE_NUM_CRTC 6
+#define BLACKOUT_MODE_MASK 0x00000007
+#define VGA_RENDER_CONTROL 0xC0
+#define R_000300_VGA_RENDER_CONTROL 0xC0
+#define C_000300_VGA_VSTATUS_CNTL 0xFFFCFFFF
+#define EVERGREEN_CRTC_STATUS 0x1BA3
+#define EVERGREEN_CRTC_V_BLANK (1 << 0)
+#define EVERGREEN_CRTC_STATUS_POSITION 0x1BA4
+/* CRTC blocks at 0x6df0, 0x79f0, 0x105f0, 0x111f0, 0x11df0, 0x129f0 */
+#define EVERGREEN_CRTC_V_BLANK_START_END 0x1b8d
+#define EVERGREEN_CRTC_CONTROL 0x1b9c
+#define EVERGREEN_CRTC_MASTER_EN (1 << 0)
+#define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24)
+#define EVERGREEN_CRTC_BLANK_CONTROL 0x1b9d
+#define EVERGREEN_CRTC_BLANK_DATA_EN (1 << 8)
+#define EVERGREEN_CRTC_V_BLANK (1 << 0)
+#define EVERGREEN_CRTC_STATUS_HV_COUNT 0x1ba8
+#define EVERGREEN_CRTC_UPDATE_LOCK 0x1bb5
+#define EVERGREEN_MASTER_UPDATE_LOCK 0x1bbd
+#define EVERGREEN_MASTER_UPDATE_MODE 0x1bbe
+#define EVERGREEN_GRPH_UPDATE_LOCK (1 << 16)
+#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a07
+#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a08
+#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS 0x1a04
+#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS 0x1a05
+#define EVERGREEN_GRPH_UPDATE 0x1a11
+#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS 0xc4
+#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH 0xc9
+#define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING (1 << 2)
+
+#define EVERGREEN_DATA_FORMAT 0x1ac0
+# define EVERGREEN_INTERLEAVE_EN (1 << 0)
+
+#define MC_SHARED_CHMAP__NOOFCHAN_MASK 0xf000
+#define MC_SHARED_CHMAP__NOOFCHAN__SHIFT 0xc
+
+#define R600_D1GRPH_ARRAY_MODE_LINEAR_GENERAL (0 << 20)
+#define R600_D1GRPH_ARRAY_MODE_LINEAR_ALIGNED (1 << 20)
+#define R600_D1GRPH_ARRAY_MODE_1D_TILED_THIN1 (2 << 20)
+#define R600_D1GRPH_ARRAY_MODE_2D_TILED_THIN1 (4 << 20)
+
+#define AMDGPU_TILING_MACRO 0x1
+#define AMDGPU_TILING_MICRO 0x2
+
+#define R700_D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a45
+#define R700_D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1845
+
+#define R700_D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1847
+#define R700_D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a47
+
+#define DISP_INTERRUPT_STATUS__LB_D1_VBLANK_INTERRUPT_MASK 0x8
+#define DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VBLANK_INTERRUPT_MASK 0x8
+#define DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VBLANK_INTERRUPT_MASK 0x8
+#define DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VBLANK_INTERRUPT_MASK 0x8
+#define DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VBLANK_INTERRUPT_MASK 0x8
+#define DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VBLANK_INTERRUPT_MASK 0x8
+
+#define DISP_INTERRUPT_STATUS__LB_D1_VLINE_INTERRUPT_MASK 0x4
+#define DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VLINE_INTERRUPT_MASK 0x4
+#define DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VLINE_INTERRUPT_MASK 0x4
+#define DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VLINE_INTERRUPT_MASK 0x4
+#define DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VLINE_INTERRUPT_MASK 0x4
+#define DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VLINE_INTERRUPT_MASK 0x4
+
+#define DISP_INTERRUPT_STATUS__DC_HPD1_INTERRUPT_MASK 0x20000
+#define DISP_INTERRUPT_STATUS_CONTINUE__DC_HPD2_INTERRUPT_MASK 0x20000
+#define DISP_INTERRUPT_STATUS_CONTINUE2__DC_HPD3_INTERRUPT_MASK 0x20000
+#define DISP_INTERRUPT_STATUS_CONTINUE3__DC_HPD4_INTERRUPT_MASK 0x20000
+#define DISP_INTERRUPT_STATUS_CONTINUE4__DC_HPD5_INTERRUPT_MASK 0x20000
+#define DISP_INTERRUPT_STATUS_CONTINUE5__DC_HPD6_INTERRUPT_MASK 0x20000
+
+#define GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK 0x1
+#define GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK 0x100
+
+#define DC_HPD1_INT_CONTROL__DC_HPD1_INT_ACK_MASK 0x1
+
+#define R600_D1GRPH_SWAP_CONTROL 0x1843
+#define R600_D1GRPH_SWAP_ENDIAN_NONE (0 << 0)
+#define R600_D1GRPH_SWAP_ENDIAN_16BIT (1 << 0)
+#define R600_D1GRPH_SWAP_ENDIAN_32BIT (2 << 0)
+#define R600_D1GRPH_SWAP_ENDIAN_64BIT (3 << 0)
+
+#define AVIVO_D1VGA_CONTROL 0x00cc
+#define AVIVO_D2VGA_CONTROL 0x00ce
+
+#define GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK 0x1
+
+#define FMT_BIT_DEPTH_CONTROL 0x1bf2
+#define FMT_TRUNCATE_EN (1 << 0)
+#define FMT_TRUNCATE_DEPTH (1 << 4)
+#define FMT_SPATIAL_DITHER_EN (1 << 8)
+#define FMT_SPATIAL_DITHER_MODE(x) ((x) << 9)
+#define FMT_SPATIAL_DITHER_DEPTH (1 << 12)
+#define FMT_FRAME_RANDOM_ENABLE (1 << 13)
+#define FMT_RGB_RANDOM_ENABLE (1 << 14)
+#define FMT_HIGHPASS_RANDOM_ENABLE (1 << 15)
+#define FMT_TEMPORAL_DITHER_EN (1 << 16)
+#define FMT_TEMPORAL_DITHER_DEPTH (1 << 20)
+#define FMT_TEMPORAL_DITHER_OFFSET(x) ((x) << 21)
+#define FMT_TEMPORAL_LEVEL (1 << 24)
+#define FMT_TEMPORAL_DITHER_RESET (1 << 25)
+#define FMT_25FRC_SEL(x) ((x) << 26)
+#define FMT_50FRC_SEL(x) ((x) << 28)
+#define FMT_75FRC_SEL(x) ((x) << 30)
+
+#define EVERGREEN_DC_LUT_CONTROL 0x1a80
+#define EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE 0x1a81
+#define EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN 0x1a82
+#define EVERGREEN_DC_LUT_BLACK_OFFSET_RED 0x1a83
+#define EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE 0x1a84
+#define EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN 0x1a85
+#define EVERGREEN_DC_LUT_WHITE_OFFSET_RED 0x1a86
+#define EVERGREEN_DC_LUT_30_COLOR 0x1a7c
+#define EVERGREEN_DC_LUT_RW_INDEX 0x1a79
+#define EVERGREEN_DC_LUT_WRITE_EN_MASK 0x1a7e
+#define EVERGREEN_DC_LUT_RW_MODE 0x1a78
+
+#define EVERGREEN_GRPH_ENABLE 0x1a00
+#define EVERGREEN_GRPH_CONTROL 0x1a01
+#define EVERGREEN_GRPH_DEPTH(x) (((x) & 0x3) << 0)
+#define EVERGREEN_GRPH_DEPTH_8BPP 0
+#define EVERGREEN_GRPH_DEPTH_16BPP 1
+#define EVERGREEN_GRPH_DEPTH_32BPP 2
+#define EVERGREEN_GRPH_NUM_BANKS(x) (((x) & 0x3) << 2)
+#define EVERGREEN_ADDR_SURF_2_BANK 0
+#define EVERGREEN_ADDR_SURF_4_BANK 1
+#define EVERGREEN_ADDR_SURF_8_BANK 2
+#define EVERGREEN_ADDR_SURF_16_BANK 3
+#define EVERGREEN_GRPH_Z(x) (((x) & 0x3) << 4)
+#define EVERGREEN_GRPH_BANK_WIDTH(x) (((x) & 0x3) << 6)
+#define EVERGREEN_ADDR_SURF_BANK_WIDTH_1 0
+#define EVERGREEN_ADDR_SURF_BANK_WIDTH_2 1
+#define EVERGREEN_ADDR_SURF_BANK_WIDTH_4 2
+#define EVERGREEN_ADDR_SURF_BANK_WIDTH_8 3
+#define EVERGREEN_GRPH_FORMAT(x) (((x) & 0x7) << 8)
+
+#define EVERGREEN_GRPH_FORMAT_INDEXED 0
+#define EVERGREEN_GRPH_FORMAT_ARGB1555 0
+#define EVERGREEN_GRPH_FORMAT_ARGB565 1
+#define EVERGREEN_GRPH_FORMAT_ARGB4444 2
+#define EVERGREEN_GRPH_FORMAT_AI88 3
+#define EVERGREEN_GRPH_FORMAT_MONO16 4
+#define EVERGREEN_GRPH_FORMAT_BGRA5551 5
+
+/* 32 BPP */
+#define EVERGREEN_GRPH_FORMAT_ARGB8888 0
+#define EVERGREEN_GRPH_FORMAT_ARGB2101010 1
+#define EVERGREEN_GRPH_FORMAT_32BPP_DIG 2
+#define EVERGREEN_GRPH_FORMAT_8B_ARGB2101010 3
+#define EVERGREEN_GRPH_FORMAT_BGRA1010102 4
+#define EVERGREEN_GRPH_FORMAT_8B_BGRA1010102 5
+#define EVERGREEN_GRPH_FORMAT_RGB111110 6
+#define EVERGREEN_GRPH_FORMAT_BGR101111 7
+#define EVERGREEN_GRPH_BANK_HEIGHT(x) (((x) & 0x3) << 11)
+#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_1 0
+#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_2 1
+#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_4 2
+#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_8 3
+#define EVERGREEN_GRPH_TILE_SPLIT(x) (((x) & 0x7) << 13)
+#define EVERGREEN_ADDR_SURF_TILE_SPLIT_64B 0
+#define EVERGREEN_ADDR_SURF_TILE_SPLIT_128B 1
+#define EVERGREEN_ADDR_SURF_TILE_SPLIT_256B 2
+#define EVERGREEN_ADDR_SURF_TILE_SPLIT_512B 3
+#define EVERGREEN_ADDR_SURF_TILE_SPLIT_1KB 4
+#define EVERGREEN_ADDR_SURF_TILE_SPLIT_2KB 5
+#define EVERGREEN_ADDR_SURF_TILE_SPLIT_4KB 6
+#define EVERGREEN_GRPH_MACRO_TILE_ASPECT(x) (((x) & 0x3) << 18)
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1 0
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2 1
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4 2
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8 3
+#define EVERGREEN_GRPH_ARRAY_MODE(x) (((x) & 0x7) << 20)
+#define EVERGREEN_GRPH_ARRAY_LINEAR_GENERAL 0
+#define EVERGREEN_GRPH_ARRAY_LINEAR_ALIGNED 1
+#define EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1 2
+#define EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1 4
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1 0
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2 1
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4 2
+#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8 3
+
+#define EVERGREEN_GRPH_SWAP_CONTROL 0x1a03
+#define EVERGREEN_GRPH_ENDIAN_SWAP(x) (((x) & 0x3) << 0)
+#define EVERGREEN_GRPH_ENDIAN_NONE 0
+
+/* this object requires a surface when mapped - i.e. front buffer */
+#define RADEON_TILING_SURFACE 0x10
+#define RADEON_TILING_MICRO_SQUARE 0x20
+#define RADEON_TILING_EG_BANKW_SHIFT 8
+#define RADEON_TILING_EG_BANKW_MASK 0xf
+#define RADEON_TILING_EG_BANKH_SHIFT 12
+#define RADEON_TILING_EG_BANKH_MASK 0xf
+#define RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT 16
+#define RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK 0xf
+#define RADEON_TILING_EG_TILE_SPLIT_SHIFT 24
+#define RADEON_TILING_EG_TILE_SPLIT_MASK 0xf
+#define RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT 28
+#define RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK 0xf
+
+#define SI_TILE_MODE_COLOR_LINEAR_ALIGNED 8
+#define SI_TILE_MODE_COLOR_1D 13
+#define SI_TILE_MODE_COLOR_1D_SCANOUT 9
+#define SI_TILE_MODE_COLOR_2D_8BPP 14
+#define SI_TILE_MODE_COLOR_2D_16BPP 15
+#define SI_TILE_MODE_COLOR_2D_32BPP 16
+#define SI_TILE_MODE_COLOR_2D_64BPP 17
+#define SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP 11
+#define SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP 12
+#define SI_TILE_MODE_DEPTH_STENCIL_1D 4
+#define SI_TILE_MODE_DEPTH_STENCIL_2D 0
+#define SI_TILE_MODE_DEPTH_STENCIL_2D_2AA 3
+#define SI_TILE_MODE_DEPTH_STENCIL_2D_4AA 3
+#define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA 2
+
+#define EVERGREEN_D3VGA_CONTROL 0xf8
+#define EVERGREEN_D4VGA_CONTROL 0xf9
+#define EVERGREEN_D5VGA_CONTROL 0xfa
+#define EVERGREEN_D6VGA_CONTROL 0xfb
+
+#define EVERGREEN_GRPH_SURFACE_ADDRESS_MASK 0xffffff00
+
+#define EVERGREEN_GRPH_LUT_10BIT_BYPASS_CONTROL 0x1a02
+#define EVERGREEN_LUT_10BIT_BYPASS_EN (1 << 8)
+
+#define EVERGREEN_GRPH_PITCH 0x1a06
+#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a07
+#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a08
+#define EVERGREEN_GRPH_SURFACE_OFFSET_X 0x1a09
+#define EVERGREEN_GRPH_SURFACE_OFFSET_Y 0x1a0a
+#define EVERGREEN_GRPH_X_START 0x1a0b
+#define EVERGREEN_GRPH_Y_START 0x1a0c
+#define EVERGREEN_GRPH_X_END 0x1a0d
+#define EVERGREEN_GRPH_Y_END 0x1a0e
+#define EVERGREEN_GRPH_UPDATE 0x1a11
+#define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING (1 << 2)
+#define EVERGREEN_GRPH_UPDATE_LOCK (1 << 16)
+#define EVERGREEN_GRPH_FLIP_CONTROL 0x1a12
+#define EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN (1 << 0)
+
+#define EVERGREEN_VIEWPORT_START 0x1b5c
+#define EVERGREEN_VIEWPORT_SIZE 0x1b5d
+#define EVERGREEN_DESKTOP_HEIGHT 0x1ac1
+
+/* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */
+#define EVERGREEN_CUR_CONTROL 0x1a66
+# define EVERGREEN_CURSOR_EN (1 << 0)
+# define EVERGREEN_CURSOR_MODE(x) (((x) & 0x3) << 8)
+# define EVERGREEN_CURSOR_MONO 0
+# define EVERGREEN_CURSOR_24_1 1
+# define EVERGREEN_CURSOR_24_8_PRE_MULT 2
+# define EVERGREEN_CURSOR_24_8_UNPRE_MULT 3
+# define EVERGREEN_CURSOR_2X_MAGNIFY (1 << 16)
+# define EVERGREEN_CURSOR_FORCE_MC_ON (1 << 20)
+# define EVERGREEN_CURSOR_URGENT_CONTROL(x) (((x) & 0x7) << 24)
+# define EVERGREEN_CURSOR_URGENT_ALWAYS 0
+# define EVERGREEN_CURSOR_URGENT_1_8 1
+# define EVERGREEN_CURSOR_URGENT_1_4 2
+# define EVERGREEN_CURSOR_URGENT_3_8 3
+# define EVERGREEN_CURSOR_URGENT_1_2 4
+#define EVERGREEN_CUR_SURFACE_ADDRESS 0x1a67
+# define EVERGREEN_CUR_SURFACE_ADDRESS_MASK 0xfffff000
+#define EVERGREEN_CUR_SIZE 0x1a68
+#define EVERGREEN_CUR_SURFACE_ADDRESS_HIGH 0x1a69
+#define EVERGREEN_CUR_POSITION 0x1a6a
+#define EVERGREEN_CUR_HOT_SPOT 0x1a6b
+#define EVERGREEN_CUR_COLOR1 0x1a6c
+#define EVERGREEN_CUR_COLOR2 0x1a6d
+#define EVERGREEN_CUR_UPDATE 0x1a6e
+# define EVERGREEN_CURSOR_UPDATE_PENDING (1 << 0)
+# define EVERGREEN_CURSOR_UPDATE_TAKEN (1 << 1)
+# define EVERGREEN_CURSOR_UPDATE_LOCK (1 << 16)
+# define EVERGREEN_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24)
+
+
+#define NI_INPUT_CSC_CONTROL 0x1a35
+# define NI_INPUT_CSC_GRPH_MODE(x) (((x) & 0x3) << 0)
+# define NI_INPUT_CSC_BYPASS 0
+# define NI_INPUT_CSC_PROG_COEFF 1
+# define NI_INPUT_CSC_PROG_SHARED_MATRIXA 2
+# define NI_INPUT_CSC_OVL_MODE(x) (((x) & 0x3) << 4)
+
+#define NI_OUTPUT_CSC_CONTROL 0x1a3c
+# define NI_OUTPUT_CSC_GRPH_MODE(x) (((x) & 0x7) << 0)
+# define NI_OUTPUT_CSC_BYPASS 0
+# define NI_OUTPUT_CSC_TV_RGB 1
+# define NI_OUTPUT_CSC_YCBCR_601 2
+# define NI_OUTPUT_CSC_YCBCR_709 3
+# define NI_OUTPUT_CSC_PROG_COEFF 4
+# define NI_OUTPUT_CSC_PROG_SHARED_MATRIXB 5
+# define NI_OUTPUT_CSC_OVL_MODE(x) (((x) & 0x7) << 4)
+
+#define NI_DEGAMMA_CONTROL 0x1a58
+# define NI_GRPH_DEGAMMA_MODE(x) (((x) & 0x3) << 0)
+# define NI_DEGAMMA_BYPASS 0
+# define NI_DEGAMMA_SRGB_24 1
+# define NI_DEGAMMA_XVYCC_222 2
+# define NI_OVL_DEGAMMA_MODE(x) (((x) & 0x3) << 4)
+# define NI_ICON_DEGAMMA_MODE(x) (((x) & 0x3) << 8)
+# define NI_CURSOR_DEGAMMA_MODE(x) (((x) & 0x3) << 12)
+
+#define NI_GAMUT_REMAP_CONTROL 0x1a59
+# define NI_GRPH_GAMUT_REMAP_MODE(x) (((x) & 0x3) << 0)
+# define NI_GAMUT_REMAP_BYPASS 0
+# define NI_GAMUT_REMAP_PROG_COEFF 1
+# define NI_GAMUT_REMAP_PROG_SHARED_MATRIXA 2
+# define NI_GAMUT_REMAP_PROG_SHARED_MATRIXB 3
+# define NI_OVL_GAMUT_REMAP_MODE(x) (((x) & 0x3) << 4)
+
+#define NI_REGAMMA_CONTROL 0x1aa0
+# define NI_GRPH_REGAMMA_MODE(x) (((x) & 0x7) << 0)
+# define NI_REGAMMA_BYPASS 0
+# define NI_REGAMMA_SRGB_24 1
+# define NI_REGAMMA_XVYCC_222 2
+# define NI_REGAMMA_PROG_A 3
+# define NI_REGAMMA_PROG_B 4
+# define NI_OVL_REGAMMA_MODE(x) (((x) & 0x7) << 4)
+
+
+#define NI_PRESCALE_GRPH_CONTROL 0x1a2d
+# define NI_GRPH_PRESCALE_BYPASS (1 << 4)
+
+#define NI_PRESCALE_OVL_CONTROL 0x1a31
+# define NI_OVL_PRESCALE_BYPASS (1 << 4)
+
+#define NI_INPUT_GAMMA_CONTROL 0x1a10
+# define NI_GRPH_INPUT_GAMMA_MODE(x) (((x) & 0x3) << 0)
+# define NI_INPUT_GAMMA_USE_LUT 0
+# define NI_INPUT_GAMMA_BYPASS 1
+# define NI_INPUT_GAMMA_SRGB_24 2
+# define NI_INPUT_GAMMA_XVYCC_222 3
+# define NI_OVL_INPUT_GAMMA_MODE(x) (((x) & 0x3) << 4)
+
+#define IH_RB_WPTR__RB_OVERFLOW_MASK 0x1
+#define IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK 0x80000000
+#define SRBM_STATUS__IH_BUSY_MASK 0x20000
+#define SRBM_SOFT_RESET__SOFT_RESET_IH_MASK 0x400
+
+#define BLACKOUT_MODE_MASK 0x00000007
+#define VGA_RENDER_CONTROL 0xC0
+#define R_000300_VGA_RENDER_CONTROL 0xC0
+#define C_000300_VGA_VSTATUS_CNTL 0xFFFCFFFF
+#define EVERGREEN_CRTC_STATUS 0x1BA3
+#define EVERGREEN_CRTC_V_BLANK (1 << 0)
+#define EVERGREEN_CRTC_STATUS_POSITION 0x1BA4
+/* CRTC blocks at 0x6df0, 0x79f0, 0x105f0, 0x111f0, 0x11df0, 0x129f0 */
+#define EVERGREEN_CRTC_V_BLANK_START_END 0x1b8d
+#define EVERGREEN_CRTC_CONTROL 0x1b9c
+# define EVERGREEN_CRTC_MASTER_EN (1 << 0)
+# define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24)
+#define EVERGREEN_CRTC_BLANK_CONTROL 0x1b9d
+# define EVERGREEN_CRTC_BLANK_DATA_EN (1 << 8)
+# define EVERGREEN_CRTC_V_BLANK (1 << 0)
+#define EVERGREEN_CRTC_STATUS_HV_COUNT 0x1ba8
+#define EVERGREEN_CRTC_UPDATE_LOCK 0x1bb5
+#define EVERGREEN_MASTER_UPDATE_LOCK 0x1bbd
+#define EVERGREEN_MASTER_UPDATE_MODE 0x1bbe
+#define EVERGREEN_GRPH_UPDATE_LOCK (1 << 16)
+#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a07
+#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a08
+#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS 0x1a04
+#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS 0x1a05
+#define EVERGREEN_GRPH_UPDATE 0x1a11
+#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS 0xc4
+#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH 0xc9
+#define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING (1 << 2)
+
+#define mmVM_CONTEXT1_CNTL__xxRANGE_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x10
+#define mmVM_CONTEXT1_CNTL__xxRANGE_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x4
+#define mmVM_CONTEXT1_CNTL__xxDUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x80
+#define mmVM_CONTEXT1_CNTL__xxDUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x7
+#define mmVM_CONTEXT1_CNTL__xxPDE0_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x400
+#define mmVM_CONTEXT1_CNTL__xxPDE0_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0xa
+#define mmVM_CONTEXT1_CNTL__xxVALID_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x2000
+#define mmVM_CONTEXT1_CNTL__xxVALID_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0xd
+#define mmVM_CONTEXT1_CNTL__xxREAD_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x10000
+#define mmVM_CONTEXT1_CNTL__xxREAD_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x10
+#define mmVM_CONTEXT1_CNTL__xxWRITE_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x80000
+#define mmVM_CONTEXT1_CNTL__xxWRITE_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x13
+
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxVMID_MASK 0x1e000000
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxVMID__SHIFT 0x19
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxPROTECTIONS_MASK 0xff
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxPROTECTIONS__SHIFT 0x0
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_ID_MASK 0xff000
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_ID__SHIFT 0xc
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_RW_MASK 0x1000000
+#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_RW__SHIFT 0x18
+
+#define mmMC_SHARED_BLACKOUT_CNTL__xxBLACKOUT_MODE_MASK 0x7
+#define mmMC_SHARED_BLACKOUT_CNTL__xxBLACKOUT_MODE__SHIFT 0x0
+
+#define mmBIF_FB_EN__xxFB_READ_EN_MASK 0x1
+#define mmBIF_FB_EN__xxFB_READ_EN__SHIFT 0x0
+#define mmBIF_FB_EN__xxFB_WRITE_EN_MASK 0x2
+#define mmBIF_FB_EN__xxFB_WRITE_EN__SHIFT 0x1
+
+#define mmSRBM_SOFT_RESET__xxSOFT_RESET_VMC_MASK 0x20000
+#define mmSRBM_SOFT_RESET__xxSOFT_RESET_VMC__SHIFT 0x11
+#define mmSRBM_SOFT_RESET__xxSOFT_RESET_MC_MASK 0x800
+#define mmSRBM_SOFT_RESET__xxSOFT_RESET_MC__SHIFT 0xb
+
+#define VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x8
+#define VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x3
+#define VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x40
+#define VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x6
+#define VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x200
+#define VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x9
+#define VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x1000
+#define VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0xc
+#define VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x8000
+#define VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0xf
+#define VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x40000
+#define VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x12
+
+#define MC_SEQ_MISC0__MT__MASK 0xf0000000
+#define MC_SEQ_MISC0__MT__GDDR1 0x10000000
+#define MC_SEQ_MISC0__MT__DDR2 0x20000000
+#define MC_SEQ_MISC0__MT__GDDR3 0x30000000
+#define MC_SEQ_MISC0__MT__GDDR4 0x40000000
+#define MC_SEQ_MISC0__MT__GDDR5 0x50000000
+#define MC_SEQ_MISC0__MT__HBM 0x60000000
+#define MC_SEQ_MISC0__MT__DDR3 0xB0000000
+
+#define SRBM_STATUS__MCB_BUSY_MASK 0x200
+#define SRBM_STATUS__MCB_BUSY__SHIFT 0x9
+#define SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK 0x400
+#define SRBM_STATUS__MCB_NON_DISPLAY_BUSY__SHIFT 0xa
+#define SRBM_STATUS__MCC_BUSY_MASK 0x800
+#define SRBM_STATUS__MCC_BUSY__SHIFT 0xb
+#define SRBM_STATUS__MCD_BUSY_MASK 0x1000
+#define SRBM_STATUS__MCD_BUSY__SHIFT 0xc
+#define SRBM_STATUS__VMC_BUSY_MASK 0x100
+#define SRBM_STATUS__VMC_BUSY__SHIFT 0x8
+
+
+#define GRBM_STATUS__GUI_ACTIVE_MASK 0x80000000
+#define CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK 0x4000000
+#define CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK 0x800000
+#define CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK 0x400000
+#define PACKET3_SEM_WAIT_ON_SIGNAL (0x1 << 12)
+#define PACKET3_SEM_SEL_SIGNAL (0x6 << 29)
+#define PACKET3_SEM_SEL_WAIT (0x7 << 29)
+
+#define CONFIG_CNTL 0x1509
+#define CC_DRM_ID_STRAPS 0X1559
+#define AMDGPU_PCIE_INDEX 0xc
+#define AMDGPU_PCIE_DATA 0xd
+
+#define DMA_SEM_INCOMPLETE_TIMER_CNTL 0x3411
+#define DMA_SEM_WAIT_FAIL_TIMER_CNTL 0x3412
+#define DMA_MODE 0x342f
+#define DMA_RB_RPTR_ADDR_HI 0x3407
+#define DMA_RB_RPTR_ADDR_LO 0x3408
+#define DMA_BUSY_MASK 0x20
+#define DMA1_BUSY_MASK 0X40
+#define SDMA_MAX_INSTANCE 2
+
+#define PCIE_BUS_CLK 10000
+#define TCLK (PCIE_BUS_CLK / 10)
+#define CC_DRM_ID_STRAPS__ATI_REV_ID_MASK 0xf0000000
+#define CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT 0x1c
+#define PCIE_PORT_INDEX 0xe
+#define PCIE_PORT_DATA 0xf
+#define EVERGREEN_PIF_PHY0_INDEX 0x8
+#define EVERGREEN_PIF_PHY0_DATA 0xc
+#define EVERGREEN_PIF_PHY1_INDEX 0x10
+#define EVERGREEN_PIF_PHY1_DATA 0x14
+
+#define MC_VM_FB_OFFSET 0x81a
+
+#endif
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 03/17] drm/amdgpu: add graphic memory controller implementation for si v5
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
2016-05-14 19:26 ` [PATCH 01/17] drm/amdgpu: add SI asics types v2 Alex Deucher
2016-05-14 19:26 ` [PATCH 02/17] drm/amdgpu: add si header files v3 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 04/17] drm/amdgpu: add interupt handler implementation for si v3 Alex Deucher
` (14 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
v4: rebase fixups
v5: rebase fixups
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 1077 +++++++++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h | 36 ++
2 files changed, 1113 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
new file mode 100644
index 0000000..d6e00ca
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
@@ -0,0 +1,1077 @@
+
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/firmware.h>
+#include "drmP.h"
+#include "amdgpu.h"
+#include "gmc_v6_0.h"
+#include "amdgpu_ucode.h"
+#include "si/sid.h"
+
+static void gmc_v6_0_set_gart_funcs(struct amdgpu_device *adev);
+static void gmc_v6_0_set_irq_funcs(struct amdgpu_device *adev);
+
+MODULE_FIRMWARE("radeon/tahiti_mc.bin");
+MODULE_FIRMWARE("radeon/pitcairn_mc.bin");
+MODULE_FIRMWARE("radeon/verde_mc.bin");
+MODULE_FIRMWARE("radeon/oland_mc.bin");
+
+int gmc_v6_0_mc_wait_for_idle(struct amdgpu_device *adev)
+{
+ unsigned i;
+ u32 tmp;
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(SRBM_STATUS) & 0x1F00;
+ if (!tmp)
+ return 0;
+ udelay(1);
+ }
+ return -1;
+}
+
+static const u32 crtc_offsets[6] =
+{
+ SI_CRTC0_REGISTER_OFFSET,
+ SI_CRTC1_REGISTER_OFFSET,
+ SI_CRTC2_REGISTER_OFFSET,
+ SI_CRTC3_REGISTER_OFFSET,
+ SI_CRTC4_REGISTER_OFFSET,
+ SI_CRTC5_REGISTER_OFFSET
+};
+
+void gmc_v6_0_mc_stop(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save)
+{
+ u32 blackout;
+
+ if (adev->mode_info.num_crtc)
+ amdgpu_display_stop_mc_access(adev, save);
+
+ amdgpu_asic_wait_for_mc_idle(adev);
+
+ blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
+ if (REG_GET_FIELD(blackout, mmMC_SHARED_BLACKOUT_CNTL, xxBLACKOUT_MODE) != 1) {
+ /* Block CPU access */
+ WREG32(BIF_FB_EN, 0);
+ /* blackout the MC */
+ blackout = REG_SET_FIELD(blackout,
+ mmMC_SHARED_BLACKOUT_CNTL, xxBLACKOUT_MODE, 0);
+ WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1);
+ }
+ /* wait for the MC to settle */
+ udelay(100);
+
+}
+
+void gmc_v6_0_mc_resume(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save)
+{
+ u32 tmp;
+
+ /* unblackout the MC */
+ tmp = RREG32(MC_SHARED_BLACKOUT_CNTL);
+ tmp = REG_SET_FIELD(tmp, mmMC_SHARED_BLACKOUT_CNTL, xxBLACKOUT_MODE, 0);
+ WREG32(MC_SHARED_BLACKOUT_CNTL, tmp);
+ /* allow CPU access */
+ tmp = REG_SET_FIELD(0, mmBIF_FB_EN, xxFB_READ_EN, 1);
+ tmp = REG_SET_FIELD(tmp, mmBIF_FB_EN, xxFB_WRITE_EN, 1);
+ WREG32(BIF_FB_EN, tmp);
+
+ if (adev->mode_info.num_crtc)
+ amdgpu_display_resume_mc_access(adev, save);
+
+}
+
+static int gmc_v6_0_init_microcode(struct amdgpu_device *adev)
+{
+ const char *chip_name;
+ char fw_name[30];
+ int err;
+
+ DRM_DEBUG("\n");
+
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ chip_name = "tahiti";
+ break;
+ case CHIP_PITCAIRN:
+ chip_name = "pitcairn";
+ break;
+ case CHIP_VERDE:
+ chip_name = "verde";
+ break;
+ case CHIP_OLAND:
+ chip_name = "oland";
+ break;
+ case CHIP_HAINAN:
+ chip_name = "hainan";
+ break;
+ default: BUG();
+ }
+
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+ err = request_firmware(&adev->mc.fw, fw_name, adev->dev);
+ if (err)
+ goto out;
+
+ err = amdgpu_ucode_validate(adev->mc.fw);
+
+out:
+ if (err) {
+ printk(KERN_ERR
+ "si_mc: Failed to load firmware \"%s\"\n",
+ fw_name);
+ release_firmware(adev->mc.fw);
+ adev->mc.fw = NULL;
+ }
+ return err;
+}
+
+static int gmc_v6_0_mc_load_microcode(struct amdgpu_device *adev)
+{
+ const __le32 *new_fw_data = NULL;
+ u32 running;
+ const __le32 *new_io_mc_regs = NULL;
+ int i, regs_size, ucode_size;
+ const struct mc_firmware_header_v1_0 *hdr;
+
+ if (!adev->mc.fw)
+ return -EINVAL;
+
+ hdr = (const struct mc_firmware_header_v1_0 *)adev->mc.fw->data;
+
+ amdgpu_ucode_print_mc_hdr(&hdr->header);
+ regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2);
+ new_io_mc_regs = (const __le32 *)
+ (adev->mc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
+ ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ new_fw_data = (const __le32 *)
+ (adev->mc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+
+ running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
+
+ if (running == 0) {
+
+ /* reset the engine and set to writable */
+ WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
+ WREG32(MC_SEQ_SUP_CNTL, 0x00000010);
+
+ /* load mc io regs */
+ for (i = 0; i < regs_size; i++) {
+ WREG32(MC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(new_io_mc_regs++));
+ WREG32(MC_SEQ_IO_DEBUG_DATA, le32_to_cpup(new_io_mc_regs++));
+ }
+ /* load the MC ucode */
+ for (i = 0; i < ucode_size; i++) {
+ WREG32(MC_SEQ_SUP_PGM, le32_to_cpup(new_fw_data++));
+ }
+
+ /* put the engine back into the active state */
+ WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
+ WREG32(MC_SEQ_SUP_CNTL, 0x00000004);
+ WREG32(MC_SEQ_SUP_CNTL, 0x00000001);
+
+ /* wait for training to complete */
+ for (i = 0; i < adev->usec_timeout; i++) {
+ if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D0)
+ break;
+ udelay(1);
+ }
+ for (i = 0; i < adev->usec_timeout; i++) {
+ if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D1)
+ break;
+ udelay(1);
+ }
+
+ }
+
+ return 0;
+}
+
+static void gmc_v6_0_vram_gtt_location(struct amdgpu_device *adev,
+ struct amdgpu_mc *mc)
+{
+ if (mc->mc_vram_size > 0xFFC0000000ULL) {
+ dev_warn(adev->dev, "limiting VRAM\n");
+ mc->real_vram_size = 0xFFC0000000ULL;
+ mc->mc_vram_size = 0xFFC0000000ULL;
+ }
+ amdgpu_vram_location(adev, &adev->mc, 0);
+ adev->mc.gtt_base_align = 0;
+ amdgpu_gtt_location(adev, mc);
+}
+
+static void gmc_v6_0_mc_program(struct amdgpu_device *adev)
+{
+ struct amdgpu_mode_mc_save save;
+ u32 tmp;
+ int i, j;
+
+ /* Initialize HDP */
+ for (i = 0, j = 0; i < 32; i++, j += 0x6) {
+ WREG32((0xb05 + j), 0x00000000);
+ WREG32((0xb06 + j), 0x00000000);
+ WREG32((0xb07 + j), 0x00000000);
+ WREG32((0xb08 + j), 0x00000000);
+ WREG32((0xb09 + j), 0x00000000);
+ }
+ WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0);
+
+ gmc_v6_0_mc_stop(adev, &save);
+
+ if (amdgpu_asic_wait_for_mc_idle(adev)) {
+ dev_warn(adev->dev, "Wait for MC idle timedout !\n");
+ }
+
+ WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE);
+ /* Update configuration */
+ WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
+ adev->mc.vram_start >> 12);
+ WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
+ adev->mc.vram_end >> 12);
+ WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR,
+ adev->vram_scratch.gpu_addr >> 12);
+ tmp = ((adev->mc.vram_end >> 24) & 0xFFFF) << 16;
+ tmp |= ((adev->mc.vram_start >> 24) & 0xFFFF);
+ WREG32(MC_VM_FB_LOCATION, tmp);
+ /* XXX double check these! */
+ WREG32(HDP_NONSURFACE_BASE, (adev->mc.vram_start >> 8));
+ WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30));
+ WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
+ WREG32(MC_VM_AGP_BASE, 0);
+ WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF);
+ WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF);
+
+ if (amdgpu_asic_wait_for_mc_idle(adev)) {
+ dev_warn(adev->dev, "Wait for MC idle timedout !\n");
+ }
+ gmc_v6_0_mc_resume(adev, &save);
+ amdgpu_display_set_vga_render_state(adev, false);
+}
+
+static int gmc_v6_0_mc_init(struct amdgpu_device *adev)
+{
+
+ u32 tmp;
+ int chansize, numchan;
+
+ tmp = RREG32(MC_ARB_RAMCFG);
+ if (tmp & CHANSIZE_OVERRIDE) {
+ chansize = 16;
+ } else if (tmp & CHANSIZE_MASK) {
+ chansize = 64;
+ } else {
+ chansize = 32;
+ }
+ tmp = RREG32(MC_SHARED_CHMAP);
+ switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
+ case 0:
+ default:
+ numchan = 1;
+ break;
+ case 1:
+ numchan = 2;
+ break;
+ case 2:
+ numchan = 4;
+ break;
+ case 3:
+ numchan = 8;
+ break;
+ case 4:
+ numchan = 3;
+ break;
+ case 5:
+ numchan = 6;
+ break;
+ case 6:
+ numchan = 10;
+ break;
+ case 7:
+ numchan = 12;
+ break;
+ case 8:
+ numchan = 16;
+ break;
+ }
+ adev->mc.vram_width = numchan * chansize;
+ /* Could aper size report 0 ? */
+ adev->mc.aper_base = pci_resource_start(adev->pdev, 0);
+ adev->mc.aper_size = pci_resource_len(adev->pdev, 0);
+ /* size in MB on si */
+ adev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL;
+ adev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL;
+ adev->mc.visible_vram_size = adev->mc.aper_size;
+
+ /* unless the user had overridden it, set the gart
+ * size equal to the 1024 or vram, whichever is larger.
+ */
+ if (amdgpu_gart_size == -1)
+ adev->mc.gtt_size = max((1024ULL << 20), adev->mc.mc_vram_size);
+ else
+ adev->mc.gtt_size = (uint64_t)amdgpu_gart_size << 20;
+
+ gmc_v6_0_vram_gtt_location(adev, &adev->mc);
+
+ return 0;
+}
+
+static void gmc_v6_0_gart_flush_gpu_tlb(struct amdgpu_device *adev,
+ uint32_t vmid)
+{
+ WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0);
+
+ WREG32(VM_INVALIDATE_REQUEST, 1 << vmid);
+}
+
+static int gmc_v6_0_gart_set_pte_pde(struct amdgpu_device *adev,
+ void *cpu_pt_addr,
+ uint32_t gpu_page_idx,
+ uint64_t addr,
+ uint32_t flags)
+{
+ void __iomem *ptr = (void *)cpu_pt_addr;
+ uint64_t value;
+
+ value = addr & 0xFFFFFFFFFFFFF000ULL;
+ value |= flags;
+ writeq(value, ptr + (gpu_page_idx * 8));
+
+ return 0;
+}
+
+static void gmc_v6_0_set_fault_enable_default(struct amdgpu_device *adev,
+ bool value)
+{
+ u32 tmp;
+
+ tmp = RREG32(VM_CONTEXT1_CNTL);
+ tmp = REG_SET_FIELD(tmp, mmVM_CONTEXT1_CNTL,
+ xxRANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, mmVM_CONTEXT1_CNTL,
+ xxDUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, mmVM_CONTEXT1_CNTL,
+ xxPDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, mmVM_CONTEXT1_CNTL,
+ xxVALID_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, mmVM_CONTEXT1_CNTL,
+ xxREAD_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ tmp = REG_SET_FIELD(tmp, mmVM_CONTEXT1_CNTL,
+ xxWRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+ WREG32(VM_CONTEXT1_CNTL, tmp);
+}
+
+static int gmc_v6_0_gart_enable(struct amdgpu_device *adev)
+{
+ int r, i;
+
+ if (adev->gart.robj == NULL) {
+ dev_err(adev->dev, "No VRAM object for PCIE GART.\n");
+ return -EINVAL;
+ }
+ r = amdgpu_gart_table_vram_pin(adev);
+ if (r)
+ return r;
+ /* Setup TLB control */
+ WREG32(MC_VM_MX_L1_TLB_CNTL,
+ (0xA << 7) |
+ ENABLE_L1_TLB |
+ ENABLE_L1_FRAGMENT_PROCESSING |
+ SYSTEM_ACCESS_MODE_NOT_IN_SYS |
+ ENABLE_ADVANCED_DRIVER_MODEL |
+ SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
+ /* Setup L2 cache */
+ WREG32(VM_L2_CNTL, ENABLE_L2_CACHE |
+ ENABLE_L2_FRAGMENT_PROCESSING |
+ ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
+ ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
+ EFFECTIVE_L2_QUEUE_SIZE(7) |
+ CONTEXT1_IDENTITY_ACCESS_MODE(1));
+ WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE);
+ WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
+ BANK_SELECT(4) |
+ L2_CACHE_BIGK_FRAGMENT_SIZE(4));
+ /* setup context0 */
+ WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->mc.gtt_start >> 12);
+ WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->mc.gtt_end >> 12);
+ WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, adev->gart.table_addr >> 12);
+ WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
+ (u32)(adev->dummy_page.addr >> 12));
+ WREG32(VM_CONTEXT0_CNTL2, 0);
+ WREG32(VM_CONTEXT0_CNTL, (ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
+ RANGE_PROTECTION_FAULT_ENABLE_DEFAULT));
+
+ WREG32(0x575, 0);
+ WREG32(0x576, 0);
+ WREG32(0x577, 0);
+
+ /* empty context1-15 */
+ /* set vm size, must be a multiple of 4 */
+ WREG32(VM_CONTEXT1_PAGE_TABLE_START_ADDR, 0);
+ WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, adev->vm_manager.max_pfn - 1);
+ /* Assign the pt base to something valid for now; the pts used for
+ * the VMs are determined by the application and setup and assigned
+ * on the fly in the vm part of radeon_gart.c
+ */
+ for (i = 1; i < 16; i++) {
+ if (i < 8)
+ WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + i,
+ adev->gart.table_addr >> 12);
+ else
+ WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + i - 8,
+ adev->gart.table_addr >> 12);
+ }
+
+ /* enable context1-15 */
+ WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR,
+ (u32)(adev->dummy_page.addr >> 12));
+ WREG32(VM_CONTEXT1_CNTL2, 4);
+ WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) |
+ PAGE_TABLE_BLOCK_SIZE(amdgpu_vm_block_size - 9) |
+ RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ RANGE_PROTECTION_FAULT_ENABLE_DEFAULT |
+ DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT |
+ PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ PDE0_PROTECTION_FAULT_ENABLE_DEFAULT |
+ VALID_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ VALID_PROTECTION_FAULT_ENABLE_DEFAULT |
+ READ_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ READ_PROTECTION_FAULT_ENABLE_DEFAULT |
+ WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT |
+ WRITE_PROTECTION_FAULT_ENABLE_DEFAULT);
+
+ gmc_v6_0_gart_flush_gpu_tlb(adev, 0);
+ DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+ (unsigned)(adev->mc.gtt_size >> 20),
+ (unsigned long long)adev->gart.table_addr);
+ adev->gart.ready = true;
+ return 0;
+}
+
+static int gmc_v6_0_gart_init(struct amdgpu_device *adev)
+{
+ int r;
+
+ if (adev->gart.robj) {
+ WARN(1, "gmc_v6_0 PCIE GART already initialized\n");
+ return 0;
+ }
+ r = amdgpu_gart_init(adev);
+ if (r)
+ return r;
+ adev->gart.table_size = adev->gart.num_gpu_pages * 8;
+ return amdgpu_gart_table_vram_alloc(adev);
+}
+
+static void gmc_v6_0_gart_disable(struct amdgpu_device *adev)
+{
+ /*unsigned i;
+
+ for (i = 1; i < 16; ++i) {
+ uint32_t reg;
+ if (i < 8)
+ reg = VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + i ;
+ else
+ reg = VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + (i - 8);
+ adev->vm_manager.saved_table_addr[i] = RREG32(reg);
+ }*/
+
+ /* Disable all tables */
+ WREG32(VM_CONTEXT0_CNTL, 0);
+ WREG32(VM_CONTEXT1_CNTL, 0);
+ /* Setup TLB control */
+ WREG32(MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE_NOT_IN_SYS |
+ SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
+ /* Setup L2 cache */
+ WREG32(VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
+ ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
+ EFFECTIVE_L2_QUEUE_SIZE(7) |
+ CONTEXT1_IDENTITY_ACCESS_MODE(1));
+ WREG32(VM_L2_CNTL2, 0);
+ WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
+ L2_CACHE_BIGK_FRAGMENT_SIZE(0));
+ amdgpu_gart_table_vram_unpin(adev);
+}
+
+static void gmc_v6_0_gart_fini(struct amdgpu_device *adev)
+{
+ amdgpu_gart_table_vram_free(adev);
+ amdgpu_gart_fini(adev);
+}
+
+static int gmc_v6_0_vm_init(struct amdgpu_device *adev)
+{
+ /*
+ * number of VMs
+ * VMID 0 is reserved for System
+ * amdgpu graphics/compute will use VMIDs 1-7
+ * amdkfd will use VMIDs 8-15
+ */
+ adev->vm_manager.num_ids = AMDGPU_NUM_OF_VMIDS;
+ amdgpu_vm_manager_init(adev);
+
+ /* base offset of vram pages */
+ if (adev->flags & AMD_IS_APU) {
+ u64 tmp = RREG32(MC_VM_FB_OFFSET);
+ tmp <<= 22;
+ adev->vm_manager.vram_base_offset = tmp;
+ } else
+ adev->vm_manager.vram_base_offset = 0;
+
+ return 0;
+}
+
+static void gmc_v6_0_vm_fini(struct amdgpu_device *adev)
+{
+}
+
+static void gmc_v6_0_vm_decode_fault(struct amdgpu_device *adev,
+ u32 status, u32 addr, u32 mc_client)
+{
+ u32 mc_id;
+ u32 vmid = REG_GET_FIELD(status, mmVM_CONTEXT1_PROTECTION_FAULT_STATUS, xxVMID);
+ u32 protections = REG_GET_FIELD(status, mmVM_CONTEXT1_PROTECTION_FAULT_STATUS,
+ xxPROTECTIONS);
+ char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff,
+ (mc_client >> 8) & 0xff, mc_client & 0xff, 0 };
+
+ mc_id = REG_GET_FIELD(status, mmVM_CONTEXT1_PROTECTION_FAULT_STATUS,
+ xxMEMORY_CLIENT_ID);
+
+ printk("VM fault (0x%02x, vmid %d) at page %u, %s from '%s' (0x%08x) (%d)\n",
+ protections, vmid, addr,
+ REG_GET_FIELD(status, mmVM_CONTEXT1_PROTECTION_FAULT_STATUS,
+ xxMEMORY_CLIENT_RW) ?
+ "write" : "read", block, mc_client, mc_id);
+}
+
+/*
+static const u32 mc_cg_registers[] = {
+ MC_HUB_MISC_HUB_CG,
+ MC_HUB_MISC_SIP_CG,
+ MC_HUB_MISC_VM_CG,
+ MC_XPB_CLK_GAT,
+ ATC_MISC_CG,
+ MC_CITF_MISC_WR_CG,
+ MC_CITF_MISC_RD_CG,
+ MC_CITF_MISC_VM_CG,
+ VM_L2_CG,
+};
+
+static const u32 mc_cg_ls_en[] = {
+ MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK,
+ MC_HUB_MISC_SIP_CG__MEM_LS_ENABLE_MASK,
+ MC_HUB_MISC_VM_CG__MEM_LS_ENABLE_MASK,
+ MC_XPB_CLK_GAT__MEM_LS_ENABLE_MASK,
+ ATC_MISC_CG__MEM_LS_ENABLE_MASK,
+ MC_CITF_MISC_WR_CG__MEM_LS_ENABLE_MASK,
+ MC_CITF_MISC_RD_CG__MEM_LS_ENABLE_MASK,
+ MC_CITF_MISC_VM_CG__MEM_LS_ENABLE_MASK,
+ VM_L2_CG__MEM_LS_ENABLE_MASK,
+};
+
+static const u32 mc_cg_en[] = {
+ MC_HUB_MISC_HUB_CG__ENABLE_MASK,
+ MC_HUB_MISC_SIP_CG__ENABLE_MASK,
+ MC_HUB_MISC_VM_CG__ENABLE_MASK,
+ MC_XPB_CLK_GAT__ENABLE_MASK,
+ ATC_MISC_CG__ENABLE_MASK,
+ MC_CITF_MISC_WR_CG__ENABLE_MASK,
+ MC_CITF_MISC_RD_CG__ENABLE_MASK,
+ MC_CITF_MISC_VM_CG__ENABLE_MASK,
+ VM_L2_CG__ENABLE_MASK,
+};
+
+static void gmc_v6_0_enable_mc_ls(struct amdgpu_device *adev,
+ bool enable)
+{
+ int i;
+ u32 orig, data;
+
+ for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) {
+ orig = data = RREG32(mc_cg_registers[i]);
+ if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_MC_LS))
+ data |= mc_cg_ls_en[i];
+ else
+ data &= ~mc_cg_ls_en[i];
+ if (data != orig)
+ WREG32(mc_cg_registers[i], data);
+ }
+}
+
+static void gmc_v6_0_enable_mc_mgcg(struct amdgpu_device *adev,
+ bool enable)
+{
+ int i;
+ u32 orig, data;
+
+ for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) {
+ orig = data = RREG32(mc_cg_registers[i]);
+ if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_MC_MGCG))
+ data |= mc_cg_en[i];
+ else
+ data &= ~mc_cg_en[i];
+ if (data != orig)
+ WREG32(mc_cg_registers[i], data);
+ }
+}
+
+static void gmc_v6_0_enable_bif_mgls(struct amdgpu_device *adev,
+ bool enable)
+{
+ u32 orig, data;
+
+ orig = data = RREG32_PCIE(ixPCIE_CNTL2);
+
+ if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_BIF_LS)) {
+ data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_LS_EN, 1);
+ data = REG_SET_FIELD(data, PCIE_CNTL2, MST_MEM_LS_EN, 1);
+ data = REG_SET_FIELD(data, PCIE_CNTL2, REPLAY_MEM_LS_EN, 1);
+ data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_AGGRESSIVE_LS_EN, 1);
+ } else {
+ data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_LS_EN, 0);
+ data = REG_SET_FIELD(data, PCIE_CNTL2, MST_MEM_LS_EN, 0);
+ data = REG_SET_FIELD(data, PCIE_CNTL2, REPLAY_MEM_LS_EN, 0);
+ data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_AGGRESSIVE_LS_EN, 0);
+ }
+
+ if (orig != data)
+ WREG32_PCIE(ixPCIE_CNTL2, data);
+}
+
+static void gmc_v6_0_enable_hdp_mgcg(struct amdgpu_device *adev,
+ bool enable)
+{
+ u32 orig, data;
+
+ orig = data = RREG32(HDP_HOST_PATH_CNTL);
+
+ if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_HDP_MGCG))
+ data = REG_SET_FIELD(data, HDP_HOST_PATH_CNTL, CLOCK_GATING_DIS, 0);
+ else
+ data = REG_SET_FIELD(data, HDP_HOST_PATH_CNTL, CLOCK_GATING_DIS, 1);
+
+ if (orig != data)
+ WREG32(HDP_HOST_PATH_CNTL, data);
+}
+
+static void gmc_v6_0_enable_hdp_ls(struct amdgpu_device *adev,
+ bool enable)
+{
+ u32 orig, data;
+
+ orig = data = RREG32(HDP_MEM_POWER_LS);
+
+ if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_HDP_LS))
+ data = REG_SET_FIELD(data, HDP_MEM_POWER_LS, LS_ENABLE, 1);
+ else
+ data = REG_SET_FIELD(data, HDP_MEM_POWER_LS, LS_ENABLE, 0);
+
+ if (orig != data)
+ WREG32(HDP_MEM_POWER_LS, data);
+}
+*/
+
+static int gmc_v6_0_convert_vram_type(int mc_seq_vram_type)
+{
+ switch (mc_seq_vram_type) {
+ case MC_SEQ_MISC0__MT__GDDR1:
+ return AMDGPU_VRAM_TYPE_GDDR1;
+ case MC_SEQ_MISC0__MT__DDR2:
+ return AMDGPU_VRAM_TYPE_DDR2;
+ case MC_SEQ_MISC0__MT__GDDR3:
+ return AMDGPU_VRAM_TYPE_GDDR3;
+ case MC_SEQ_MISC0__MT__GDDR4:
+ return AMDGPU_VRAM_TYPE_GDDR4;
+ case MC_SEQ_MISC0__MT__GDDR5:
+ return AMDGPU_VRAM_TYPE_GDDR5;
+ case MC_SEQ_MISC0__MT__DDR3:
+ return AMDGPU_VRAM_TYPE_DDR3;
+ default:
+ return AMDGPU_VRAM_TYPE_UNKNOWN;
+ }
+}
+
+static int gmc_v6_0_early_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ gmc_v6_0_set_gart_funcs(adev);
+ gmc_v6_0_set_irq_funcs(adev);
+
+ if (adev->flags & AMD_IS_APU) {
+ adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
+ } else {
+ u32 tmp = RREG32(MC_SEQ_MISC0);
+ tmp &= MC_SEQ_MISC0__MT__MASK;
+ adev->mc.vram_type = gmc_v6_0_convert_vram_type(tmp);
+ }
+
+ return 0;
+}
+
+static int gmc_v6_0_late_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0);
+}
+
+static int gmc_v6_0_sw_init(void *handle)
+{
+ int r;
+ int dma_bits;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ r = amdgpu_irq_add_id(adev, 146, &adev->mc.vm_fault);
+ if (r)
+ return r;
+
+ r = amdgpu_irq_add_id(adev, 147, &adev->mc.vm_fault);
+ if (r)
+ return r;
+
+ adev->vm_manager.max_pfn = amdgpu_vm_size << 18;
+
+ adev->mc.mc_mask = 0xffffffffffULL;
+
+ adev->need_dma32 = false;
+ dma_bits = adev->need_dma32 ? 32 : 40;
+ r = pci_set_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
+ if (r) {
+ adev->need_dma32 = true;
+ dma_bits = 32;
+ printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
+ }
+ r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
+ if (r) {
+ pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
+ printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
+ }
+
+ r = gmc_v6_0_init_microcode(adev);
+ if (r) {
+ DRM_ERROR("Failed to load mc firmware!\n");
+ return r;
+ }
+
+ r = gmc_v6_0_mc_init(adev);
+ if (r)
+ return r;
+
+ r = amdgpu_bo_init(adev);
+ if (r)
+ return r;
+
+ r = gmc_v6_0_gart_init(adev);
+ if (r)
+ return r;
+
+ if (!adev->vm_manager.enabled) {
+ r = gmc_v6_0_vm_init(adev);
+ if (r) {
+ dev_err(adev->dev, "vm manager initialization failed (%d).\n", r);
+ return r;
+ }
+ adev->vm_manager.enabled = true;
+ }
+
+ return r;
+}
+
+static int gmc_v6_0_sw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (adev->vm_manager.enabled) {
+ gmc_v6_0_vm_fini(adev);
+ adev->vm_manager.enabled = false;
+ }
+ gmc_v6_0_gart_fini(adev);
+ amdgpu_gem_force_release(adev);
+ amdgpu_bo_fini(adev);
+
+ return 0;
+}
+
+static int gmc_v6_0_hw_init(void *handle)
+{
+ int r;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ gmc_v6_0_mc_program(adev);
+
+ if (!(adev->flags & AMD_IS_APU)) {
+ r = gmc_v6_0_mc_load_microcode(adev);
+ if (r) {
+ DRM_ERROR("Failed to load MC firmware!\n");
+ return r;
+ }
+ }
+
+ r = gmc_v6_0_gart_enable(adev);
+ if (r)
+ return r;
+
+ return r;
+}
+
+static int gmc_v6_0_hw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ amdgpu_irq_put(adev, &adev->mc.vm_fault, 0);
+ gmc_v6_0_gart_disable(adev);
+
+ return 0;
+}
+
+static int gmc_v6_0_suspend(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (adev->vm_manager.enabled) {
+ gmc_v6_0_vm_fini(adev);
+ adev->vm_manager.enabled = false;
+ }
+ gmc_v6_0_hw_fini(adev);
+
+ return 0;
+}
+
+static int gmc_v6_0_resume(void *handle)
+{
+ int r;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ r = gmc_v6_0_hw_init(adev);
+ if (r)
+ return r;
+
+ if (!adev->vm_manager.enabled) {
+ r = gmc_v6_0_vm_init(adev);
+ if (r) {
+ dev_err(adev->dev, "vm manager initialization failed (%d).\n", r);
+ return r;
+ }
+ adev->vm_manager.enabled = true;
+ }
+
+ return r;
+}
+
+static bool gmc_v6_0_is_idle(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ u32 tmp = RREG32(SRBM_STATUS);
+
+ if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK |
+ SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK | SRBM_STATUS__VMC_BUSY_MASK))
+ return false;
+
+ return true;
+}
+
+static int gmc_v6_0_wait_for_idle(void *handle)
+{
+ unsigned i;
+ u32 tmp;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(SRBM_STATUS) & (SRBM_STATUS__MCB_BUSY_MASK |
+ SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK |
+ SRBM_STATUS__MCC_BUSY_MASK |
+ SRBM_STATUS__MCD_BUSY_MASK |
+ SRBM_STATUS__VMC_BUSY_MASK);
+ if (!tmp)
+ return 0;
+ udelay(1);
+ }
+ return -ETIMEDOUT;
+
+}
+
+static int gmc_v6_0_soft_reset(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ struct amdgpu_mode_mc_save save;
+ u32 srbm_soft_reset = 0;
+ u32 tmp = RREG32(SRBM_STATUS);
+
+ if (tmp & SRBM_STATUS__VMC_BUSY_MASK)
+ srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset,
+ mmSRBM_SOFT_RESET, xxSOFT_RESET_VMC, 1);
+
+ if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK |
+ SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK)) {
+ if (!(adev->flags & AMD_IS_APU))
+ srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset,
+ mmSRBM_SOFT_RESET, xxSOFT_RESET_MC, 1);
+ }
+
+ if (srbm_soft_reset) {
+ gmc_v6_0_mc_stop(adev, &save);
+ if (gmc_v6_0_wait_for_idle(adev)) {
+ dev_warn(adev->dev, "Wait for GMC idle timed out !\n");
+ }
+
+
+ tmp = RREG32(SRBM_SOFT_RESET);
+ tmp |= srbm_soft_reset;
+ dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp);
+ WREG32(SRBM_SOFT_RESET, tmp);
+ tmp = RREG32(SRBM_SOFT_RESET);
+
+ udelay(50);
+
+ tmp &= ~srbm_soft_reset;
+ WREG32(SRBM_SOFT_RESET, tmp);
+ tmp = RREG32(SRBM_SOFT_RESET);
+
+ udelay(50);
+
+ gmc_v6_0_mc_resume(adev, &save);
+ udelay(50);
+ }
+
+ return 0;
+}
+
+static int gmc_v6_0_vm_fault_interrupt_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ u32 tmp;
+ u32 bits = (VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
+ VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
+ VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
+ VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
+ VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
+ VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK);
+
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ tmp = RREG32(VM_CONTEXT0_CNTL);
+ tmp &= ~bits;
+ WREG32(VM_CONTEXT0_CNTL, tmp);
+ tmp = RREG32(VM_CONTEXT1_CNTL);
+ tmp &= ~bits;
+ WREG32(VM_CONTEXT1_CNTL, tmp);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ tmp = RREG32(VM_CONTEXT0_CNTL);
+ tmp |= bits;
+ WREG32(VM_CONTEXT0_CNTL, tmp);
+ tmp = RREG32(VM_CONTEXT1_CNTL);
+ tmp |= bits;
+ WREG32(VM_CONTEXT1_CNTL, tmp);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int gmc_v6_0_process_interrupt(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ u32 addr, status;
+
+ addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR);
+ status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS);
+ WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1);
+
+ if (!addr && !status)
+ return 0;
+
+ if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_FIRST)
+ gmc_v6_0_set_fault_enable_default(adev, false);
+
+ dev_err(adev->dev, "GPU fault detected: %d 0x%08x\n",
+ entry->src_id, entry->src_data);
+ dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
+ addr);
+ dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
+ status);
+ gmc_v6_0_vm_decode_fault(adev, status, addr, 0);
+
+ return 0;
+}
+
+static int gmc_v6_0_set_clockgating_state(void *handle,
+ enum amd_clockgating_state state)
+{
+ return 0;
+}
+
+static int gmc_v6_0_set_powergating_state(void *handle,
+ enum amd_powergating_state state)
+{
+ return 0;
+}
+
+const struct amd_ip_funcs gmc_v6_0_ip_funcs = {
+ .name = "gmc_v6_0",
+ .early_init = gmc_v6_0_early_init,
+ .late_init = gmc_v6_0_late_init,
+ .sw_init = gmc_v6_0_sw_init,
+ .sw_fini = gmc_v6_0_sw_fini,
+ .hw_init = gmc_v6_0_hw_init,
+ .hw_fini = gmc_v6_0_hw_fini,
+ .suspend = gmc_v6_0_suspend,
+ .resume = gmc_v6_0_resume,
+ .is_idle = gmc_v6_0_is_idle,
+ .wait_for_idle = gmc_v6_0_wait_for_idle,
+ .soft_reset = gmc_v6_0_soft_reset,
+ .set_clockgating_state = gmc_v6_0_set_clockgating_state,
+ .set_powergating_state = gmc_v6_0_set_powergating_state,
+};
+
+static const struct amdgpu_gart_funcs gmc_v6_0_gart_funcs = {
+ .flush_gpu_tlb = gmc_v6_0_gart_flush_gpu_tlb,
+ .set_pte_pde = gmc_v6_0_gart_set_pte_pde,
+};
+
+static const struct amdgpu_irq_src_funcs gmc_v6_0_irq_funcs = {
+ .set = gmc_v6_0_vm_fault_interrupt_state,
+ .process = gmc_v6_0_process_interrupt,
+};
+
+static void gmc_v6_0_set_gart_funcs(struct amdgpu_device *adev)
+{
+ if (adev->gart.gart_funcs == NULL)
+ adev->gart.gart_funcs = &gmc_v6_0_gart_funcs;
+}
+
+static void gmc_v6_0_set_irq_funcs(struct amdgpu_device *adev)
+{
+ adev->mc.vm_fault.num_types = 1;
+ adev->mc.vm_fault.funcs = &gmc_v6_0_irq_funcs;
+}
+
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h
new file mode 100644
index 0000000..e6f78b3
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __GMC_V6_0_H__
+#define __GMC_V6_0_H__
+
+extern const struct amd_ip_funcs gmc_v6_0_ip_funcs;
+
+/* XXX these shouldn't be exported */
+void gmc_v6_0_mc_stop(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save);
+void gmc_v6_0_mc_resume(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save);
+int gmc_v6_0_mc_wait_for_idle(struct amdgpu_device *adev);
+
+#endif
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 04/17] drm/amdgpu: add interupt handler implementation for si v3
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (2 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 03/17] drm/amdgpu: add graphic memory controller implementation for si v5 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 05/17] drm/amdgpu: add display controller implementation for si v7 Alex Deucher
` (13 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
v3: rebase fixups
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/si_ih.c | 313 +++++++++++++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/si_ih.h | 29 ++++
2 files changed, 342 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_ih.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_ih.h
diff --git a/drivers/gpu/drm/amd/amdgpu/si_ih.c b/drivers/gpu/drm/amd/amdgpu/si_ih.c
new file mode 100644
index 0000000..994ff02
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si_ih.c
@@ -0,0 +1,313 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "drmP.h"
+#include "amdgpu.h"
+#include "amdgpu_ih.h"
+#include "si/sid.h"
+#include "si_ih.h"
+
+static void si_ih_set_interrupt_funcs(struct amdgpu_device *adev);
+
+static void si_ih_enable_interrupts(struct amdgpu_device *adev)
+{
+ u32 ih_cntl = RREG32(IH_CNTL);
+ u32 ih_rb_cntl = RREG32(IH_RB_CNTL);
+
+ ih_cntl |= ENABLE_INTR;
+ ih_rb_cntl |= IH_RB_ENABLE;
+ WREG32(IH_CNTL, ih_cntl);
+ WREG32(IH_RB_CNTL, ih_rb_cntl);
+ adev->irq.ih.enabled = true;
+}
+
+static void si_ih_disable_interrupts(struct amdgpu_device *adev)
+{
+ u32 ih_rb_cntl = RREG32(IH_RB_CNTL);
+ u32 ih_cntl = RREG32(IH_CNTL);
+
+ ih_rb_cntl &= ~IH_RB_ENABLE;
+ ih_cntl &= ~ENABLE_INTR;
+ WREG32(IH_RB_CNTL, ih_rb_cntl);
+ WREG32(IH_CNTL, ih_cntl);
+ WREG32(IH_RB_RPTR, 0);
+ WREG32(IH_RB_WPTR, 0);
+ adev->irq.ih.enabled = false;
+ adev->irq.ih.rptr = 0;
+}
+
+static int si_ih_irq_init(struct amdgpu_device *adev)
+{
+ int ret = 0;
+ int rb_bufsz;
+ u32 interrupt_cntl, ih_cntl, ih_rb_cntl;
+ u64 wptr_off;
+
+ si_ih_disable_interrupts(adev);
+ WREG32(INTERRUPT_CNTL2, adev->irq.ih.gpu_addr >> 8);
+ interrupt_cntl = RREG32(INTERRUPT_CNTL);
+ interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE;
+ interrupt_cntl &= ~IH_REQ_NONSNOOP_EN;
+ WREG32(INTERRUPT_CNTL, interrupt_cntl);
+
+ WREG32(IH_RB_BASE, adev->irq.ih.gpu_addr >> 8);
+ rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4);
+
+ ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE |
+ IH_WPTR_OVERFLOW_CLEAR |
+ (rb_bufsz << 1));
+
+ ih_rb_cntl |= IH_WPTR_WRITEBACK_ENABLE;
+
+ wptr_off = adev->wb.gpu_addr + (adev->irq.ih.wptr_offs * 4);
+ WREG32(IH_RB_WPTR_ADDR_LO, lower_32_bits(wptr_off));
+ WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(wptr_off) & 0xFF);
+
+ WREG32(IH_RB_CNTL, ih_rb_cntl);
+
+ WREG32(IH_RB_RPTR, 0);
+ WREG32(IH_RB_WPTR, 0);
+
+ ih_cntl = MC_WRREQ_CREDIT(0x10) | MC_WR_CLEAN_CNT(0x10) | MC_VMID(0);
+ if (adev->irq.msi_enabled)
+ ih_cntl |= RPTR_REARM;
+ WREG32(IH_CNTL, ih_cntl);
+
+ pci_set_master(adev->pdev);
+
+ si_ih_enable_interrupts(adev);
+
+ return ret;
+}
+
+static void si_ih_irq_disable(struct amdgpu_device *adev)
+{
+ si_ih_disable_interrupts(adev);
+ mdelay(1);
+}
+
+static u32 si_ih_get_wptr(struct amdgpu_device *adev)
+{
+ u32 wptr, tmp;
+
+ wptr = le32_to_cpu(adev->wb.wb[adev->irq.ih.wptr_offs]);
+
+ if (wptr & IH_RB_WPTR__RB_OVERFLOW_MASK) {
+ wptr &= ~IH_RB_WPTR__RB_OVERFLOW_MASK;
+ dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n",
+ wptr, adev->irq.ih.rptr, (wptr + 16) & adev->irq.ih.ptr_mask);
+ adev->irq.ih.rptr = (wptr + 16) & adev->irq.ih.ptr_mask;
+ tmp = RREG32(IH_RB_CNTL);
+ tmp |= IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK;
+ WREG32(IH_RB_CNTL, tmp);
+ }
+ return (wptr & adev->irq.ih.ptr_mask);
+}
+
+static void si_ih_decode_iv(struct amdgpu_device *adev,
+ struct amdgpu_iv_entry *entry)
+{
+ u32 ring_index = adev->irq.ih.rptr >> 2;
+ uint32_t dw[4];
+
+ dw[0] = le32_to_cpu(adev->irq.ih.ring[ring_index + 0]);
+ dw[1] = le32_to_cpu(adev->irq.ih.ring[ring_index + 1]);
+ dw[2] = le32_to_cpu(adev->irq.ih.ring[ring_index + 2]);
+ dw[3] = le32_to_cpu(adev->irq.ih.ring[ring_index + 3]);
+
+ entry->src_id = dw[0] & 0xff;
+ entry->src_data = dw[1] & 0xfffffff;
+ entry->ring_id = dw[2] & 0xff;
+ entry->vm_id = (dw[2] >> 8) & 0xff;
+
+ adev->irq.ih.rptr += 16;
+}
+
+static void si_ih_set_rptr(struct amdgpu_device *adev)
+{
+ WREG32(IH_RB_RPTR, adev->irq.ih.rptr);
+}
+
+static int si_ih_early_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ si_ih_set_interrupt_funcs(adev);
+
+ return 0;
+}
+
+static int si_ih_sw_init(void *handle)
+{
+ int r;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ r = amdgpu_ih_ring_init(adev, 64 * 1024, false);
+ if (r)
+ return r;
+
+ r = amdgpu_irq_init(adev);
+
+ return r;
+}
+
+static int si_ih_sw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ amdgpu_irq_fini(adev);
+ amdgpu_ih_ring_fini(adev);
+
+ return 0;
+}
+
+static int si_ih_hw_init(void *handle)
+{
+ int r;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ r = si_ih_irq_init(adev);
+ if (r)
+ return r;
+
+ return 0;
+}
+
+static int si_ih_hw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ si_ih_irq_disable(adev);
+
+ return 0;
+}
+
+static int si_ih_suspend(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return si_ih_hw_fini(adev);
+}
+
+static int si_ih_resume(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return si_ih_hw_init(adev);
+}
+
+static bool si_ih_is_idle(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ u32 tmp = RREG32(SRBM_STATUS);
+
+ if (tmp & SRBM_STATUS__IH_BUSY_MASK)
+ return false;
+
+ return true;
+}
+
+static int si_ih_wait_for_idle(void *handle)
+{
+ unsigned i;
+ u32 tmp;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(SRBM_STATUS) & SRBM_STATUS__IH_BUSY_MASK;
+ if (!tmp)
+ return 0;
+ udelay(1);
+ }
+ return -ETIMEDOUT;
+}
+
+static int si_ih_soft_reset(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ u32 srbm_soft_reset = 0;
+ u32 tmp = RREG32(SRBM_STATUS);
+
+ if (tmp & SRBM_STATUS__IH_BUSY_MASK)
+ srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_IH_MASK;
+
+ if (srbm_soft_reset) {
+ tmp = RREG32(SRBM_SOFT_RESET);
+ tmp |= srbm_soft_reset;
+ dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp);
+ WREG32(SRBM_SOFT_RESET, tmp);
+ tmp = RREG32(SRBM_SOFT_RESET);
+
+ udelay(50);
+
+ tmp &= ~srbm_soft_reset;
+ WREG32(SRBM_SOFT_RESET, tmp);
+ tmp = RREG32(SRBM_SOFT_RESET);
+
+ udelay(50);
+ }
+
+ return 0;
+}
+
+static int si_ih_set_clockgating_state(void *handle,
+ enum amd_clockgating_state state)
+{
+ return 0;
+}
+
+static int si_ih_set_powergating_state(void *handle,
+ enum amd_powergating_state state)
+{
+ return 0;
+}
+
+const struct amd_ip_funcs si_ih_ip_funcs = {
+ .name = "si_ih",
+ .early_init = si_ih_early_init,
+ .late_init = NULL,
+ .sw_init = si_ih_sw_init,
+ .sw_fini = si_ih_sw_fini,
+ .hw_init = si_ih_hw_init,
+ .hw_fini = si_ih_hw_fini,
+ .suspend = si_ih_suspend,
+ .resume = si_ih_resume,
+ .is_idle = si_ih_is_idle,
+ .wait_for_idle = si_ih_wait_for_idle,
+ .soft_reset = si_ih_soft_reset,
+ .set_clockgating_state = si_ih_set_clockgating_state,
+ .set_powergating_state = si_ih_set_powergating_state,
+};
+
+static const struct amdgpu_ih_funcs si_ih_funcs = {
+ .get_wptr = si_ih_get_wptr,
+ .decode_iv = si_ih_decode_iv,
+ .set_rptr = si_ih_set_rptr
+};
+
+static void si_ih_set_interrupt_funcs(struct amdgpu_device *adev)
+{
+ if (adev->irq.ih_funcs == NULL)
+ adev->irq.ih_funcs = &si_ih_funcs;
+}
+
diff --git a/drivers/gpu/drm/amd/amdgpu/si_ih.h b/drivers/gpu/drm/amd/amdgpu/si_ih.h
new file mode 100644
index 0000000..f3e3a95
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si_ih.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __SI_IH_H__
+#define __SI_IH_H__
+
+extern const struct amd_ip_funcs si_ih_ip_funcs;
+
+#endif
--
2.5.5
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* [PATCH 05/17] drm/amdgpu: add display controller implementation for si v7
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (3 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 04/17] drm/amdgpu: add interupt handler implementation for si v3 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 06/17] drm/amdgpu: atombios change for dce6 to work v3 Alex Deucher
` (12 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
v4: rebase fixups
v5: more fixes based on dce8 code
v6: squash in dmif offset fix
v7: rebase fixups
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 3204 +++++++++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/dce_v6_0.h | 29 +
2 files changed, 3233 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/dce_v6_0.h
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
new file mode 100644
index 0000000..28dc554
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -0,0 +1,3204 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "drmP.h"
+#include "amdgpu.h"
+#include "amdgpu_pm.h"
+#include "amdgpu_i2c.h"
+#include "atom.h"
+#include "amdgpu_atombios.h"
+#include "atombios_crtc.h"
+#include "atombios_encoders.h"
+#include "amdgpu_pll.h"
+#include "amdgpu_connectors.h"
+#include "si/si_reg.h"
+#include "si/sid.h"
+
+static void dce_v6_0_set_display_funcs(struct amdgpu_device *adev);
+static void dce_v6_0_set_irq_funcs(struct amdgpu_device *adev);
+
+static const u32 crtc_offsets[6] =
+{
+ SI_CRTC0_REGISTER_OFFSET,
+ SI_CRTC1_REGISTER_OFFSET,
+ SI_CRTC2_REGISTER_OFFSET,
+ SI_CRTC3_REGISTER_OFFSET,
+ SI_CRTC4_REGISTER_OFFSET,
+ SI_CRTC5_REGISTER_OFFSET
+};
+
+static const uint32_t dig_offsets[] = {
+ SI_CRTC0_REGISTER_OFFSET,
+ SI_CRTC1_REGISTER_OFFSET,
+ SI_CRTC2_REGISTER_OFFSET,
+ SI_CRTC3_REGISTER_OFFSET,
+ SI_CRTC4_REGISTER_OFFSET,
+ SI_CRTC5_REGISTER_OFFSET,
+ (0x13830 - 0x7030) >> 2,
+};
+
+static const struct {
+ uint32_t reg;
+ uint32_t vblank;
+ uint32_t vline;
+ uint32_t hpd;
+
+} interrupt_status_offsets[6] = { {
+ .reg = DISP_INTERRUPT_STATUS,
+ .vblank = DISP_INTERRUPT_STATUS__LB_D1_VBLANK_INTERRUPT_MASK,
+ .vline = DISP_INTERRUPT_STATUS__LB_D1_VLINE_INTERRUPT_MASK,
+ .hpd = DISP_INTERRUPT_STATUS__DC_HPD1_INTERRUPT_MASK
+}, {
+ .reg = DISP_INTERRUPT_STATUS_CONTINUE,
+ .vblank = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VBLANK_INTERRUPT_MASK,
+ .vline = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VLINE_INTERRUPT_MASK,
+ .hpd = DISP_INTERRUPT_STATUS_CONTINUE__DC_HPD2_INTERRUPT_MASK
+}, {
+ .reg = DISP_INTERRUPT_STATUS_CONTINUE2,
+ .vblank = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VBLANK_INTERRUPT_MASK,
+ .vline = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VLINE_INTERRUPT_MASK,
+ .hpd = DISP_INTERRUPT_STATUS_CONTINUE2__DC_HPD3_INTERRUPT_MASK
+}, {
+ .reg = DISP_INTERRUPT_STATUS_CONTINUE3,
+ .vblank = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VBLANK_INTERRUPT_MASK,
+ .vline = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VLINE_INTERRUPT_MASK,
+ .hpd = DISP_INTERRUPT_STATUS_CONTINUE3__DC_HPD4_INTERRUPT_MASK
+}, {
+ .reg = DISP_INTERRUPT_STATUS_CONTINUE4,
+ .vblank = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VBLANK_INTERRUPT_MASK,
+ .vline = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VLINE_INTERRUPT_MASK,
+ .hpd = DISP_INTERRUPT_STATUS_CONTINUE4__DC_HPD5_INTERRUPT_MASK
+}, {
+ .reg = DISP_INTERRUPT_STATUS_CONTINUE5,
+ .vblank = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VBLANK_INTERRUPT_MASK,
+ .vline = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VLINE_INTERRUPT_MASK,
+ .hpd = DISP_INTERRUPT_STATUS_CONTINUE5__DC_HPD6_INTERRUPT_MASK
+} };
+
+static const uint32_t hpd_int_control_offsets[6] = {
+ DC_HPD1_INT_CONTROL,
+ DC_HPD2_INT_CONTROL,
+ DC_HPD3_INT_CONTROL,
+ DC_HPD4_INT_CONTROL,
+ DC_HPD5_INT_CONTROL,
+ DC_HPD6_INT_CONTROL,
+};
+
+static u32 dce_v6_0_audio_endpt_rreg(struct amdgpu_device *adev,
+ u32 block_offset, u32 reg)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_endpt_rreg ----no impl!!!!\n");
+ return 0;
+}
+
+static void dce_v6_0_audio_endpt_wreg(struct amdgpu_device *adev,
+ u32 block_offset, u32 reg, u32 v)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_endpt_wreg ----no impl!!!!\n");
+}
+
+static bool dce_v6_0_is_in_vblank(struct amdgpu_device *adev, int crtc)
+{
+ if (RREG32(EVERGREEN_CRTC_STATUS + crtc_offsets[crtc]) & EVERGREEN_CRTC_V_BLANK)
+ return true;
+ else
+ return false;
+}
+
+static bool dce_v6_0_is_counter_moving(struct amdgpu_device *adev, int crtc)
+{
+ u32 pos1, pos2;
+
+ pos1 = RREG32(EVERGREEN_CRTC_STATUS_POSITION + crtc_offsets[crtc]);
+ pos2 = RREG32(EVERGREEN_CRTC_STATUS_POSITION + crtc_offsets[crtc]);
+
+ if (pos1 != pos2)
+ return true;
+ else
+ return false;
+}
+
+/**
+ * dce_v6_0_wait_for_vblank - vblank wait asic callback.
+ *
+ * @crtc: crtc to wait for vblank on
+ *
+ * Wait for vblank on the requested crtc (evergreen+).
+ */
+static void dce_v6_0_vblank_wait(struct amdgpu_device *adev, int crtc)
+{
+ unsigned i = 0;
+
+ if (crtc >= adev->mode_info.num_crtc)
+ return;
+
+ if (!(RREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[crtc]) & EVERGREEN_CRTC_MASTER_EN))
+ return;
+
+ /* depending on when we hit vblank, we may be close to active; if so,
+ * wait for another frame.
+ */
+ while (dce_v6_0_is_in_vblank(adev, crtc)) {
+ if (i++ % 100 == 0) {
+ if (!dce_v6_0_is_counter_moving(adev, crtc))
+ break;
+ }
+ }
+
+ while (!dce_v6_0_is_in_vblank(adev, crtc)) {
+ if (i++ % 100 == 0) {
+ if (!dce_v6_0_is_counter_moving(adev, crtc))
+ break;
+ }
+ }
+}
+
+static u32 dce_v6_0_vblank_get_counter(struct amdgpu_device *adev, int crtc)
+{
+ if (crtc >= adev->mode_info.num_crtc)
+ return 0;
+ else
+ return RREG32(CRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]);
+}
+
+static void dce_v6_0_pageflip_interrupt_init(struct amdgpu_device *adev)
+{
+ unsigned i;
+
+ /* Enable pflip interrupts */
+ for (i = 0; i <= adev->mode_info.num_crtc; i++)
+ amdgpu_irq_get(adev, &adev->pageflip_irq, i);
+}
+
+static void dce_v6_0_pageflip_interrupt_fini(struct amdgpu_device *adev)
+{
+ unsigned i;
+
+ /* Disable pflip interrupts */
+ for (i = 0; i <= adev->mode_info.num_crtc; i++)
+ amdgpu_irq_put(adev, &adev->pageflip_irq, i);
+}
+
+/**
+ * dce_v6_0_page_flip - pageflip callback.
+ *
+ * @adev: amdgpu_device pointer
+ * @crtc_id: crtc to cleanup pageflip on
+ * @crtc_base: new address of the crtc (GPU MC address)
+ *
+ * Does the actual pageflip (evergreen+).
+ * During vblank we take the crtc lock and wait for the update_pending
+ * bit to go high, when it does, we release the lock, and allow the
+ * double buffered update to take place.
+ * Returns the current update pending status.
+ */
+static void dce_v6_0_page_flip(struct amdgpu_device *adev,
+ int crtc_id, u64 crtc_base, bool async)
+{
+ struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[crtc_id];
+
+ /* flip at hsync for async, default is vsync */
+ WREG32(EVERGREEN_GRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, async ?
+ EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN : 0);
+ /* update the scanout addresses */
+ WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
+ upper_32_bits(crtc_base));
+ WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
+ (u32)crtc_base);
+
+ /* post the write */
+ RREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset);
+}
+
+static int dce_v6_0_crtc_get_scanoutpos(struct amdgpu_device *adev, int crtc,
+ u32 *vbl, u32 *position)
+{
+ if ((crtc < 0) || (crtc >= adev->mode_info.num_crtc))
+ return -EINVAL;
+ *vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END + crtc_offsets[crtc]);
+ *position = RREG32(EVERGREEN_CRTC_STATUS_POSITION + crtc_offsets[crtc]);
+
+ return 0;
+
+}
+
+/**
+ * dce_v6_0_hpd_sense - hpd sense callback.
+ *
+ * @adev: amdgpu_device pointer
+ * @hpd: hpd (hotplug detect) pin
+ *
+ * Checks if a digital monitor is connected (evergreen+).
+ * Returns true if connected, false if not connected.
+ */
+static bool dce_v6_0_hpd_sense(struct amdgpu_device *adev,
+ enum amdgpu_hpd_id hpd)
+{
+ bool connected = false;
+
+ switch (hpd) {
+ case AMDGPU_HPD_1:
+ if (RREG32(DC_HPD1_INT_STATUS) & DC_HPDx_SENSE)
+ connected = true;
+ break;
+ case AMDGPU_HPD_2:
+ if (RREG32(DC_HPD2_INT_STATUS) & DC_HPDx_SENSE)
+ connected = true;
+ break;
+ case AMDGPU_HPD_3:
+ if (RREG32(DC_HPD3_INT_STATUS) & DC_HPDx_SENSE)
+ connected = true;
+ break;
+ case AMDGPU_HPD_4:
+ if (RREG32(DC_HPD4_INT_STATUS) & DC_HPDx_SENSE)
+ connected = true;
+ break;
+ case AMDGPU_HPD_5:
+ if (RREG32(DC_HPD5_INT_STATUS) & DC_HPDx_SENSE)
+ connected = true;
+ break;
+ case AMDGPU_HPD_6:
+ if (RREG32(DC_HPD6_INT_STATUS) & DC_HPDx_SENSE)
+ connected = true;
+ break;
+ default:
+ break;
+ }
+
+ return connected;
+}
+
+/**
+ * dce_v6_0_hpd_set_polarity - hpd set polarity callback.
+ *
+ * @adev: amdgpu_device pointer
+ * @hpd: hpd (hotplug detect) pin
+ *
+ * Set the polarity of the hpd pin (evergreen+).
+ */
+static void dce_v6_0_hpd_set_polarity(struct amdgpu_device *adev,
+ enum amdgpu_hpd_id hpd)
+{
+ u32 tmp;
+ bool connected = dce_v6_0_hpd_sense(adev, hpd);
+
+ switch (hpd) {
+ case AMDGPU_HPD_1:
+ tmp = RREG32(DC_HPD1_INT_CONTROL);
+ if (connected)
+ tmp &= ~DC_HPDx_INT_POLARITY;
+ else
+ tmp |= DC_HPDx_INT_POLARITY;
+ WREG32(DC_HPD1_INT_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_2:
+ tmp = RREG32(DC_HPD2_INT_CONTROL);
+ if (connected)
+ tmp &= ~DC_HPDx_INT_POLARITY;
+ else
+ tmp |= DC_HPDx_INT_POLARITY;
+ WREG32(DC_HPD2_INT_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_3:
+ tmp = RREG32(DC_HPD3_INT_CONTROL);
+ if (connected)
+ tmp &= ~DC_HPDx_INT_POLARITY;
+ else
+ tmp |= DC_HPDx_INT_POLARITY;
+ WREG32(DC_HPD3_INT_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_4:
+ tmp = RREG32(DC_HPD4_INT_CONTROL);
+ if (connected)
+ tmp &= ~DC_HPDx_INT_POLARITY;
+ else
+ tmp |= DC_HPDx_INT_POLARITY;
+ WREG32(DC_HPD4_INT_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_5:
+ tmp = RREG32(DC_HPD5_INT_CONTROL);
+ if (connected)
+ tmp &= ~DC_HPDx_INT_POLARITY;
+ else
+ tmp |= DC_HPDx_INT_POLARITY;
+ WREG32(DC_HPD5_INT_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_6:
+ tmp = RREG32(DC_HPD6_INT_CONTROL);
+ if (connected)
+ tmp &= ~DC_HPDx_INT_POLARITY;
+ else
+ tmp |= DC_HPDx_INT_POLARITY;
+ WREG32(DC_HPD6_INT_CONTROL, tmp);
+ break;
+ default:
+ break;
+ }
+}
+
+/**
+ * dce_v6_0_hpd_init - hpd setup callback.
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Setup the hpd pins used by the card (evergreen+).
+ * Enable the pin, set the polarity, and enable the hpd interrupts.
+ */
+static void dce_v6_0_hpd_init(struct amdgpu_device *adev)
+{
+ struct drm_device *dev = adev->ddev;
+ struct drm_connector *connector;
+ u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) |
+ DC_HPDx_RX_INT_TIMER(0xfa) | DC_HPDx_EN;
+
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
+
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
+ connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
+ /* don't try to enable hpd on eDP or LVDS avoid breaking the
+ * aux dp channel on imac and help (but not completely fix)
+ * https://bugzilla.redhat.com/show_bug.cgi?id=726143
+ * also avoid interrupt storms during dpms.
+ */
+ continue;
+ }
+ switch (amdgpu_connector->hpd.hpd) {
+ case AMDGPU_HPD_1:
+ WREG32(DC_HPD1_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_2:
+ WREG32(DC_HPD2_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_3:
+ WREG32(DC_HPD3_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_4:
+ WREG32(DC_HPD4_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_5:
+ WREG32(DC_HPD5_CONTROL, tmp);
+ break;
+ case AMDGPU_HPD_6:
+ WREG32(DC_HPD6_CONTROL, tmp);
+ break;
+ default:
+ break;
+ }
+ dce_v6_0_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd);
+ amdgpu_irq_get(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd);
+ }
+
+}
+
+/**
+ * dce_v6_0_hpd_fini - hpd tear down callback.
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Tear down the hpd pins used by the card (evergreen+).
+ * Disable the hpd interrupts.
+ */
+static void dce_v6_0_hpd_fini(struct amdgpu_device *adev)
+{
+ struct drm_device *dev = adev->ddev;
+ struct drm_connector *connector;
+
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
+
+ switch (amdgpu_connector->hpd.hpd) {
+ case AMDGPU_HPD_1:
+ WREG32(DC_HPD1_CONTROL, 0);
+ break;
+ case AMDGPU_HPD_2:
+ WREG32(DC_HPD2_CONTROL, 0);
+ break;
+ case AMDGPU_HPD_3:
+ WREG32(DC_HPD3_CONTROL, 0);
+ break;
+ case AMDGPU_HPD_4:
+ WREG32(DC_HPD4_CONTROL, 0);
+ break;
+ case AMDGPU_HPD_5:
+ WREG32(DC_HPD5_CONTROL, 0);
+ break;
+ case AMDGPU_HPD_6:
+ WREG32(DC_HPD6_CONTROL, 0);
+ break;
+ default:
+ break;
+ }
+ amdgpu_irq_put(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd);
+ }
+}
+
+static u32 dce_v6_0_hpd_get_gpio_reg(struct amdgpu_device *adev)
+{
+ return SI_DC_GPIO_HPD_A;
+}
+
+static bool dce_v6_0_is_display_hung(struct amdgpu_device *adev)
+{
+ DRM_INFO("xxxx: dce_v6_0_is_display_hung ----no imp!!!!!\n");
+
+ return true;
+}
+
+static u32 evergreen_get_vblank_counter(struct amdgpu_device* adev, int crtc)
+{
+ if (crtc >= adev->mode_info.num_crtc)
+ return 0;
+ else
+ return RREG32(CRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]);
+}
+
+static void dce_v6_0_stop_mc_access(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save)
+{
+ u32 crtc_enabled, tmp, frame_count;
+ int i, j;
+
+ save->vga_render_control = RREG32(VGA_RENDER_CONTROL);
+ save->vga_hdp_control = RREG32(VGA_HDP_CONTROL);
+
+ /* disable VGA render */
+ WREG32(VGA_RENDER_CONTROL, 0);
+
+ /* blank the display controllers */
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ crtc_enabled = RREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i]) & EVERGREEN_CRTC_MASTER_EN;
+ if (crtc_enabled) {
+ save->crtc_enabled[i] = true;
+ tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]);
+
+ if (!(tmp & EVERGREEN_CRTC_BLANK_DATA_EN)) {
+ dce_v6_0_vblank_wait(adev, i);
+ WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
+ tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;
+ WREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
+ WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
+ }
+ /* wait for the next frame */
+ frame_count = evergreen_get_vblank_counter(adev, i);
+ for (j = 0; j < adev->usec_timeout; j++) {
+ if (evergreen_get_vblank_counter(adev, i) != frame_count)
+ break;
+ udelay(1);
+ }
+
+ /* XXX this is a hack to avoid strange behavior with EFI on certain systems */
+ WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
+ tmp = RREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i]);
+ tmp &= ~EVERGREEN_CRTC_MASTER_EN;
+ WREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i], tmp);
+ WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
+ save->crtc_enabled[i] = false;
+ /* ***** */
+ } else {
+ save->crtc_enabled[i] = false;
+ }
+ }
+}
+
+static void dce_v6_0_resume_mc_access(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save)
+{
+ u32 tmp;
+ int i, j;
+
+ /* update crtc base addresses */
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + crtc_offsets[i],
+ upper_32_bits(adev->mc.vram_start));
+ WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + crtc_offsets[i],
+ upper_32_bits(adev->mc.vram_start));
+ WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + crtc_offsets[i],
+ (u32)adev->mc.vram_start);
+ WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + crtc_offsets[i],
+ (u32)adev->mc.vram_start);
+ }
+
+ WREG32(EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH, upper_32_bits(adev->mc.vram_start));
+ WREG32(EVERGREEN_VGA_MEMORY_BASE_ADDRESS, (u32)adev->mc.vram_start);
+
+ /* unlock regs and wait for update */
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ if (save->crtc_enabled[i]) {
+ tmp = RREG32(EVERGREEN_MASTER_UPDATE_MODE + crtc_offsets[i]);
+ if ((tmp & 0x7) != 3) {
+ tmp &= ~0x7;
+ tmp |= 0x3;
+ WREG32(EVERGREEN_MASTER_UPDATE_MODE + crtc_offsets[i], tmp);
+ }
+ tmp = RREG32(EVERGREEN_GRPH_UPDATE + crtc_offsets[i]);
+ if (tmp & EVERGREEN_GRPH_UPDATE_LOCK) {
+ tmp &= ~EVERGREEN_GRPH_UPDATE_LOCK;
+ WREG32(EVERGREEN_GRPH_UPDATE + crtc_offsets[i], tmp);
+ }
+ tmp = RREG32(EVERGREEN_MASTER_UPDATE_LOCK + crtc_offsets[i]);
+ if (tmp & 1) {
+ tmp &= ~1;
+ WREG32(EVERGREEN_MASTER_UPDATE_LOCK + crtc_offsets[i], tmp);
+ }
+ for (j = 0; j < adev->usec_timeout; j++) {
+ tmp = RREG32(EVERGREEN_GRPH_UPDATE + crtc_offsets[i]);
+ if ((tmp & EVERGREEN_GRPH_SURFACE_UPDATE_PENDING) == 0)
+ break;
+ udelay(1);
+ }
+ }
+ }
+
+ /* Unlock vga access */
+ WREG32(VGA_HDP_CONTROL, save->vga_hdp_control);
+ mdelay(1);
+ WREG32(VGA_RENDER_CONTROL, save->vga_render_control);
+
+}
+
+static void dce_v6_0_set_vga_render_state(struct amdgpu_device *adev,
+ bool render)
+{
+ if (!render)
+ WREG32(R_000300_VGA_RENDER_CONTROL,
+ RREG32(R_000300_VGA_RENDER_CONTROL) & C_000300_VGA_VSTATUS_CNTL);
+
+}
+
+static void dce_v6_0_program_fmt(struct drm_encoder *encoder)
+{
+
+ struct drm_device *dev = encoder->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+ struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder);
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc);
+ int bpc = 0;
+ u32 tmp = 0;
+ enum amdgpu_connector_dither dither = AMDGPU_FMT_DITHER_DISABLE;
+
+ if (connector) {
+ struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
+ bpc = amdgpu_connector_get_monitor_bpc(connector);
+ dither = amdgpu_connector->dither;
+ }
+
+ /* LVDS FMT is set up by atom */
+ if (amdgpu_encoder->devices & ATOM_DEVICE_LCD_SUPPORT)
+ return;
+
+ if (bpc == 0)
+ return;
+
+
+ switch (bpc) {
+ case 6:
+ if (dither == AMDGPU_FMT_DITHER_ENABLE)
+ /* XXX sort out optimal dither settings */
+ tmp |= (FMT_FRAME_RANDOM_ENABLE | FMT_HIGHPASS_RANDOM_ENABLE |
+ FMT_SPATIAL_DITHER_EN);
+ else
+ tmp |= FMT_TRUNCATE_EN;
+ break;
+ case 8:
+ if (dither == AMDGPU_FMT_DITHER_ENABLE)
+ /* XXX sort out optimal dither settings */
+ tmp |= (FMT_FRAME_RANDOM_ENABLE | FMT_HIGHPASS_RANDOM_ENABLE |
+ FMT_RGB_RANDOM_ENABLE |
+ FMT_SPATIAL_DITHER_EN | FMT_SPATIAL_DITHER_DEPTH);
+ else
+ tmp |= (FMT_TRUNCATE_EN | FMT_TRUNCATE_DEPTH);
+ break;
+ case 10:
+ default:
+ /* not needed */
+ break;
+ }
+
+ WREG32(FMT_BIT_DEPTH_CONTROL + amdgpu_crtc->crtc_offset, tmp);
+}
+
+/**
+ * cik_get_number_of_dram_channels - get the number of dram channels
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Look up the number of video ram channels (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the number of dram channels
+ */
+static u32 si_get_number_of_dram_channels(struct amdgpu_device *adev)
+{
+ u32 tmp = RREG32(MC_SHARED_CHMAP);
+
+ switch ((tmp & MC_SHARED_CHMAP__NOOFCHAN_MASK) >> MC_SHARED_CHMAP__NOOFCHAN__SHIFT) {
+ case 0:
+ default:
+ return 1;
+ case 1:
+ return 2;
+ case 2:
+ return 4;
+ case 3:
+ return 8;
+ case 4:
+ return 3;
+ case 5:
+ return 6;
+ case 6:
+ return 10;
+ case 7:
+ return 12;
+ case 8:
+ return 16;
+ }
+}
+
+struct dce6_wm_params {
+ u32 dram_channels; /* number of dram channels */
+ u32 yclk; /* bandwidth per dram data pin in kHz */
+ u32 sclk; /* engine clock in kHz */
+ u32 disp_clk; /* display clock in kHz */
+ u32 src_width; /* viewport width */
+ u32 active_time; /* active display time in ns */
+ u32 blank_time; /* blank time in ns */
+ bool interlaced; /* mode is interlaced */
+ fixed20_12 vsc; /* vertical scale ratio */
+ u32 num_heads; /* number of active crtcs */
+ u32 bytes_per_pixel; /* bytes per pixel display + overlay */
+ u32 lb_size; /* line buffer allocated to pipe */
+ u32 vtaps; /* vertical scaler taps */
+};
+
+/**
+ * dce_v6_0_dram_bandwidth - get the dram bandwidth
+ *
+ * @wm: watermark calculation data
+ *
+ * Calculate the raw dram bandwidth (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the dram bandwidth in MBytes/s
+ */
+static u32 dce_v6_0_dram_bandwidth(struct dce6_wm_params *wm)
+{
+ /* Calculate raw DRAM Bandwidth */
+ fixed20_12 dram_efficiency; /* 0.7 */
+ fixed20_12 yclk, dram_channels, bandwidth;
+ fixed20_12 a;
+
+ a.full = dfixed_const(1000);
+ yclk.full = dfixed_const(wm->yclk);
+ yclk.full = dfixed_div(yclk, a);
+ dram_channels.full = dfixed_const(wm->dram_channels * 4);
+ a.full = dfixed_const(10);
+ dram_efficiency.full = dfixed_const(7);
+ dram_efficiency.full = dfixed_div(dram_efficiency, a);
+ bandwidth.full = dfixed_mul(dram_channels, yclk);
+ bandwidth.full = dfixed_mul(bandwidth, dram_efficiency);
+
+ return dfixed_trunc(bandwidth);
+}
+
+/**
+ * dce_v6_0_dram_bandwidth_for_display - get the dram bandwidth for display
+ *
+ * @wm: watermark calculation data
+ *
+ * Calculate the dram bandwidth used for display (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the dram bandwidth for display in MBytes/s
+ */
+static u32 dce_v6_0_dram_bandwidth_for_display(struct dce6_wm_params *wm)
+{
+ /* Calculate DRAM Bandwidth and the part allocated to display. */
+ fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */
+ fixed20_12 yclk, dram_channels, bandwidth;
+ fixed20_12 a;
+
+ a.full = dfixed_const(1000);
+ yclk.full = dfixed_const(wm->yclk);
+ yclk.full = dfixed_div(yclk, a);
+ dram_channels.full = dfixed_const(wm->dram_channels * 4);
+ a.full = dfixed_const(10);
+ disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */
+ disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a);
+ bandwidth.full = dfixed_mul(dram_channels, yclk);
+ bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation);
+
+ return dfixed_trunc(bandwidth);
+}
+
+/**
+ * dce_v6_0_data_return_bandwidth - get the data return bandwidth
+ *
+ * @wm: watermark calculation data
+ *
+ * Calculate the data return bandwidth used for display (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the data return bandwidth in MBytes/s
+ */
+static u32 dce_v6_0_data_return_bandwidth(struct dce6_wm_params *wm)
+{
+ /* Calculate the display Data return Bandwidth */
+ fixed20_12 return_efficiency; /* 0.8 */
+ fixed20_12 sclk, bandwidth;
+ fixed20_12 a;
+
+ a.full = dfixed_const(1000);
+ sclk.full = dfixed_const(wm->sclk);
+ sclk.full = dfixed_div(sclk, a);
+ a.full = dfixed_const(10);
+ return_efficiency.full = dfixed_const(8);
+ return_efficiency.full = dfixed_div(return_efficiency, a);
+ a.full = dfixed_const(32);
+ bandwidth.full = dfixed_mul(a, sclk);
+ bandwidth.full = dfixed_mul(bandwidth, return_efficiency);
+
+ return dfixed_trunc(bandwidth);
+}
+
+/**
+ * dce_v6_0_dmif_request_bandwidth - get the dmif bandwidth
+ *
+ * @wm: watermark calculation data
+ *
+ * Calculate the dmif bandwidth used for display (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the dmif bandwidth in MBytes/s
+ */
+static u32 dce_v6_0_dmif_request_bandwidth(struct dce6_wm_params *wm)
+{
+ /* Calculate the DMIF Request Bandwidth */
+ fixed20_12 disp_clk_request_efficiency; /* 0.8 */
+ fixed20_12 disp_clk, bandwidth;
+ fixed20_12 a, b;
+
+ a.full = dfixed_const(1000);
+ disp_clk.full = dfixed_const(wm->disp_clk);
+ disp_clk.full = dfixed_div(disp_clk, a);
+ a.full = dfixed_const(32);
+ b.full = dfixed_mul(a, disp_clk);
+
+ a.full = dfixed_const(10);
+ disp_clk_request_efficiency.full = dfixed_const(8);
+ disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a);
+
+ bandwidth.full = dfixed_mul(b, disp_clk_request_efficiency);
+
+ return dfixed_trunc(bandwidth);
+}
+
+/**
+ * dce_v6_0_available_bandwidth - get the min available bandwidth
+ *
+ * @wm: watermark calculation data
+ *
+ * Calculate the min available bandwidth used for display (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the min available bandwidth in MBytes/s
+ */
+static u32 dce_v6_0_available_bandwidth(struct dce6_wm_params *wm)
+{
+ /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */
+ u32 dram_bandwidth = dce_v6_0_dram_bandwidth(wm);
+ u32 data_return_bandwidth = dce_v6_0_data_return_bandwidth(wm);
+ u32 dmif_req_bandwidth = dce_v6_0_dmif_request_bandwidth(wm);
+
+ return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth));
+}
+
+/**
+ * dce_v6_0_average_bandwidth - get the average available bandwidth
+ *
+ * @wm: watermark calculation data
+ *
+ * Calculate the average available bandwidth used for display (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the average available bandwidth in MBytes/s
+ */
+static u32 dce_v6_0_average_bandwidth(struct dce6_wm_params *wm)
+{
+ /* Calculate the display mode Average Bandwidth
+ * DisplayMode should contain the source and destination dimensions,
+ * timing, etc.
+ */
+ fixed20_12 bpp;
+ fixed20_12 line_time;
+ fixed20_12 src_width;
+ fixed20_12 bandwidth;
+ fixed20_12 a;
+
+ a.full = dfixed_const(1000);
+ line_time.full = dfixed_const(wm->active_time + wm->blank_time);
+ line_time.full = dfixed_div(line_time, a);
+ bpp.full = dfixed_const(wm->bytes_per_pixel);
+ src_width.full = dfixed_const(wm->src_width);
+ bandwidth.full = dfixed_mul(src_width, bpp);
+ bandwidth.full = dfixed_mul(bandwidth, wm->vsc);
+ bandwidth.full = dfixed_div(bandwidth, line_time);
+
+ return dfixed_trunc(bandwidth);
+}
+
+/**
+ * dce_v6_0_latency_watermark - get the latency watermark
+ *
+ * @wm: watermark calculation data
+ *
+ * Calculate the latency watermark (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns the latency watermark in ns
+ */
+static u32 dce_v6_0_latency_watermark(struct dce6_wm_params *wm)
+{
+ /* First calculate the latency in ns */
+ u32 mc_latency = 2000; /* 2000 ns. */
+ u32 available_bandwidth = dce_v6_0_available_bandwidth(wm);
+ u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth;
+ u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth;
+ u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */
+ u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) +
+ (wm->num_heads * cursor_line_pair_return_time);
+ u32 latency = mc_latency + other_heads_data_return_time + dc_latency;
+ u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time;
+ u32 tmp, dmif_size = 12288;
+ fixed20_12 a, b, c;
+
+ if (wm->num_heads == 0)
+ return 0;
+
+ a.full = dfixed_const(2);
+ b.full = dfixed_const(1);
+ if ((wm->vsc.full > a.full) ||
+ ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) ||
+ (wm->vtaps >= 5) ||
+ ((wm->vsc.full >= a.full) && wm->interlaced))
+ max_src_lines_per_dst_line = 4;
+ else
+ max_src_lines_per_dst_line = 2;
+
+ a.full = dfixed_const(available_bandwidth);
+ b.full = dfixed_const(wm->num_heads);
+ a.full = dfixed_div(a, b);
+
+ b.full = dfixed_const(mc_latency + 512);
+ c.full = dfixed_const(wm->disp_clk);
+ b.full = dfixed_div(b, c);
+
+ c.full = dfixed_const(dmif_size);
+ b.full = dfixed_div(c, b);
+
+ tmp = min(dfixed_trunc(a), dfixed_trunc(b));
+
+ b.full = dfixed_const(1000);
+ c.full = dfixed_const(wm->disp_clk);
+ b.full = dfixed_div(c, b);
+ c.full = dfixed_const(wm->bytes_per_pixel);
+ b.full = dfixed_mul(b, c);
+
+ lb_fill_bw = min(tmp, dfixed_trunc(b));
+
+ a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel);
+ b.full = dfixed_const(1000);
+ c.full = dfixed_const(lb_fill_bw);
+ b.full = dfixed_div(c, b);
+ a.full = dfixed_div(a, b);
+ line_fill_time = dfixed_trunc(a);
+
+ if (line_fill_time < wm->active_time)
+ return latency;
+ else
+ return latency + (line_fill_time - wm->active_time);
+
+}
+
+/**
+ * dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display - check
+ * average and available dram bandwidth
+ *
+ * @wm: watermark calculation data
+ *
+ * Check if the display average bandwidth fits in the display
+ * dram bandwidth (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns true if the display fits, false if not.
+ */
+static bool dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display(struct dce6_wm_params *wm)
+{
+ if (dce_v6_0_average_bandwidth(wm) <=
+ (dce_v6_0_dram_bandwidth_for_display(wm) / wm->num_heads))
+ return true;
+ else
+ return false;
+}
+
+/**
+ * dce_v6_0_average_bandwidth_vs_available_bandwidth - check
+ * average and available bandwidth
+ *
+ * @wm: watermark calculation data
+ *
+ * Check if the display average bandwidth fits in the display
+ * available bandwidth (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns true if the display fits, false if not.
+ */
+static bool dce_v6_0_average_bandwidth_vs_available_bandwidth(struct dce6_wm_params *wm)
+{
+ if (dce_v6_0_average_bandwidth(wm) <=
+ (dce_v6_0_available_bandwidth(wm) / wm->num_heads))
+ return true;
+ else
+ return false;
+}
+
+/**
+ * dce_v6_0_check_latency_hiding - check latency hiding
+ *
+ * @wm: watermark calculation data
+ *
+ * Check latency hiding (CIK).
+ * Used for display watermark bandwidth calculations
+ * Returns true if the display fits, false if not.
+ */
+static bool dce_v6_0_check_latency_hiding(struct dce6_wm_params *wm)
+{
+ u32 lb_partitions = wm->lb_size / wm->src_width;
+ u32 line_time = wm->active_time + wm->blank_time;
+ u32 latency_tolerant_lines;
+ u32 latency_hiding;
+ fixed20_12 a;
+
+ a.full = dfixed_const(1);
+ if (wm->vsc.full > a.full)
+ latency_tolerant_lines = 1;
+ else {
+ if (lb_partitions <= (wm->vtaps + 1))
+ latency_tolerant_lines = 1;
+ else
+ latency_tolerant_lines = 2;
+ }
+
+ latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time);
+
+ if (dce_v6_0_latency_watermark(wm) <= latency_hiding)
+ return true;
+ else
+ return false;
+}
+
+/**
+ * dce_v6_0_program_watermarks - program display watermarks
+ *
+ * @adev: amdgpu_device pointer
+ * @amdgpu_crtc: the selected display controller
+ * @lb_size: line buffer size
+ * @num_heads: number of display controllers in use
+ *
+ * Calculate and program the display watermarks for the
+ * selected display controller (CIK).
+ */
+static void dce_v6_0_program_watermarks(struct amdgpu_device *adev,
+ struct amdgpu_crtc *amdgpu_crtc,
+ u32 lb_size, u32 num_heads)
+{
+ struct drm_display_mode *mode = &amdgpu_crtc->base.mode;
+ struct dce6_wm_params wm_low, wm_high;
+ u32 dram_channels;
+ u32 pixel_period;
+ u32 line_time = 0;
+ u32 latency_watermark_a = 0, latency_watermark_b = 0;
+ u32 priority_a_mark = 0, priority_b_mark = 0;
+ u32 priority_a_cnt = PRIORITY_OFF;
+ u32 priority_b_cnt = PRIORITY_OFF;
+ u32 tmp, arb_control3;
+ fixed20_12 a, b, c;
+
+ if (amdgpu_crtc->base.enabled && num_heads && mode) {
+ pixel_period = 1000000 / (u32)mode->clock;
+ line_time = min((u32)mode->crtc_htotal * pixel_period, (u32)65535);
+ priority_a_cnt = 0;
+ priority_b_cnt = 0;
+
+ dram_channels = si_get_number_of_dram_channels(adev);
+
+ /* watermark for high clocks */
+ if (adev->pm.dpm_enabled) {
+ wm_high.yclk =
+ amdgpu_dpm_get_mclk(adev, false) * 10;
+ wm_high.sclk =
+ amdgpu_dpm_get_sclk(adev, false) * 10;
+ } else {
+ wm_high.yclk = adev->pm.current_mclk * 10;
+ wm_high.sclk = adev->pm.current_sclk * 10;
+ }
+
+ wm_high.disp_clk = mode->clock;
+ wm_high.src_width = mode->crtc_hdisplay;
+ wm_high.active_time = mode->crtc_hdisplay * pixel_period;
+ wm_high.blank_time = line_time - wm_high.active_time;
+ wm_high.interlaced = false;
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ wm_high.interlaced = true;
+ wm_high.vsc = amdgpu_crtc->vsc;
+ wm_high.vtaps = 1;
+ if (amdgpu_crtc->rmx_type != RMX_OFF)
+ wm_high.vtaps = 2;
+ wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */
+ wm_high.lb_size = lb_size;
+ wm_high.dram_channels = dram_channels;
+ wm_high.num_heads = num_heads;
+
+ if (adev->pm.dpm_enabled) {
+ /* watermark for low clocks */
+ wm_low.yclk =
+ amdgpu_dpm_get_mclk(adev, true) * 10;
+ wm_low.sclk =
+ amdgpu_dpm_get_sclk(adev, true) * 10;
+ } else {
+ wm_low.yclk = adev->pm.current_mclk * 10;
+ wm_low.sclk = adev->pm.current_sclk * 10;
+ }
+
+ wm_low.disp_clk = mode->clock;
+ wm_low.src_width = mode->crtc_hdisplay;
+ wm_low.active_time = mode->crtc_hdisplay * pixel_period;
+ wm_low.blank_time = line_time - wm_low.active_time;
+ wm_low.interlaced = false;
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ wm_low.interlaced = true;
+ wm_low.vsc = amdgpu_crtc->vsc;
+ wm_low.vtaps = 1;
+ if (amdgpu_crtc->rmx_type != RMX_OFF)
+ wm_low.vtaps = 2;
+ wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */
+ wm_low.lb_size = lb_size;
+ wm_low.dram_channels = dram_channels;
+ wm_low.num_heads = num_heads;
+
+ /* set for high clocks */
+ latency_watermark_a = min(dce_v6_0_latency_watermark(&wm_high), (u32)65535);
+ /* set for low clocks */
+ latency_watermark_b = min(dce_v6_0_latency_watermark(&wm_low), (u32)65535);
+
+ /* possibly force display priority to high */
+ /* should really do this at mode validation time... */
+ if (!dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) ||
+ !dce_v6_0_average_bandwidth_vs_available_bandwidth(&wm_high) ||
+ !dce_v6_0_check_latency_hiding(&wm_high) ||
+ (adev->mode_info.disp_priority == 2)) {
+ DRM_DEBUG_KMS("force priority to high\n");
+ priority_a_cnt |= PRIORITY_ALWAYS_ON;
+ priority_b_cnt |= PRIORITY_ALWAYS_ON;
+ }
+ if (!dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) ||
+ !dce_v6_0_average_bandwidth_vs_available_bandwidth(&wm_low) ||
+ !dce_v6_0_check_latency_hiding(&wm_low) ||
+ (adev->mode_info.disp_priority == 2)) {
+ DRM_DEBUG_KMS("force priority to high\n");
+ priority_a_cnt |= PRIORITY_ALWAYS_ON;
+ priority_b_cnt |= PRIORITY_ALWAYS_ON;
+ }
+
+ a.full = dfixed_const(1000);
+ b.full = dfixed_const(mode->clock);
+ b.full = dfixed_div(b, a);
+ c.full = dfixed_const(latency_watermark_a);
+ c.full = dfixed_mul(c, b);
+ c.full = dfixed_mul(c, amdgpu_crtc->hsc);
+ c.full = dfixed_div(c, a);
+ a.full = dfixed_const(16);
+ c.full = dfixed_div(c, a);
+ priority_a_mark = dfixed_trunc(c);
+ priority_a_cnt |= priority_a_mark & PRIORITY_MARK_MASK;
+
+ a.full = dfixed_const(1000);
+ b.full = dfixed_const(mode->clock);
+ b.full = dfixed_div(b, a);
+ c.full = dfixed_const(latency_watermark_b);
+ c.full = dfixed_mul(c, b);
+ c.full = dfixed_mul(c, amdgpu_crtc->hsc);
+ c.full = dfixed_div(c, a);
+ a.full = dfixed_const(16);
+ c.full = dfixed_div(c, a);
+ priority_b_mark = dfixed_trunc(c);
+ priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK;
+ }
+
+ /* select wm A */
+ arb_control3 = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset);
+ tmp = arb_control3;
+ tmp &= ~LATENCY_WATERMARK_MASK(3);
+ tmp |= LATENCY_WATERMARK_MASK(1);
+ WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset, tmp);
+ WREG32(DPG_PIPE_LATENCY_CONTROL + amdgpu_crtc->crtc_offset,
+ (LATENCY_LOW_WATERMARK(latency_watermark_a) |
+ LATENCY_HIGH_WATERMARK(line_time)));
+ /* select wm B */
+ tmp = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset);
+ tmp &= ~LATENCY_WATERMARK_MASK(3);
+ tmp |= LATENCY_WATERMARK_MASK(2);
+ WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset, tmp);
+ WREG32(DPG_PIPE_LATENCY_CONTROL + amdgpu_crtc->crtc_offset,
+ (LATENCY_LOW_WATERMARK(latency_watermark_b) |
+ LATENCY_HIGH_WATERMARK(line_time)));
+ /* restore original selection */
+ WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset, arb_control3);
+
+ /* write the priority marks */
+ WREG32(PRIORITY_A_CNT + amdgpu_crtc->crtc_offset, priority_a_cnt);
+ WREG32(PRIORITY_B_CNT + amdgpu_crtc->crtc_offset, priority_b_cnt);
+
+ /* save values for DPM */
+ amdgpu_crtc->line_time = line_time;
+ amdgpu_crtc->wm_high = latency_watermark_a;
+}
+
+/* watermark setup */
+static u32 dce_v6_0_line_buffer_adjust(struct amdgpu_device *adev,
+ struct amdgpu_crtc *amdgpu_crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *other_mode)
+{
+ u32 tmp, buffer_alloc, i;
+ u32 pipe_offset = amdgpu_crtc->crtc_id * 0x8;
+ /*
+ * Line Buffer Setup
+ * There are 3 line buffers, each one shared by 2 display controllers.
+ * DC_LB_MEMORY_SPLIT controls how that line buffer is shared between
+ * the display controllers. The paritioning is done via one of four
+ * preset allocations specified in bits 21:20:
+ * 0 - half lb
+ * 2 - whole lb, other crtc must be disabled
+ */
+ /* this can get tricky if we have two large displays on a paired group
+ * of crtcs. Ideally for multiple large displays we'd assign them to
+ * non-linked crtcs for maximum line buffer allocation.
+ */
+ if (amdgpu_crtc->base.enabled && mode) {
+ if (other_mode) {
+ tmp = 0; /* 1/2 */
+ buffer_alloc = 1;
+ } else {
+ tmp = 2; /* whole */
+ buffer_alloc = 2;
+ }
+ } else {
+ tmp = 0;
+ buffer_alloc = 0;
+ }
+
+ WREG32(DC_LB_MEMORY_SPLIT + amdgpu_crtc->crtc_offset,
+ DC_LB_MEMORY_CONFIG(tmp));
+
+ WREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset,
+ DMIF_BUFFERS_ALLOCATED(buffer_alloc));
+ for (i = 0; i < adev->usec_timeout; i++) {
+ if (RREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset) &
+ DMIF_BUFFERS_ALLOCATED_COMPLETED)
+ break;
+ udelay(1);
+ }
+
+ if (amdgpu_crtc->base.enabled && mode) {
+ switch (tmp) {
+ case 0:
+ default:
+ return 4096 * 2;
+ case 2:
+ return 8192 * 2;
+ }
+ }
+
+ /* controller not enabled, so no lb used */
+ return 0;
+}
+
+
+/**
+ *
+ * dce_v6_0_bandwidth_update - program display watermarks
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Calculate and program the display watermarks and line
+ * buffer allocation (CIK).
+ */
+static void dce_v6_0_bandwidth_update(struct amdgpu_device *adev)
+{
+ struct drm_display_mode *mode0 = NULL;
+ struct drm_display_mode *mode1 = NULL;
+ u32 num_heads = 0, lb_size;
+ int i;
+
+ if (!adev->mode_info.mode_config_initialized)
+ return;
+
+ amdgpu_update_display_priority(adev);
+
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ if (adev->mode_info.crtcs[i]->base.enabled)
+ num_heads++;
+ }
+ for (i = 0; i < adev->mode_info.num_crtc; i += 2) {
+ mode0 = &adev->mode_info.crtcs[i]->base.mode;
+ mode1 = &adev->mode_info.crtcs[i+1]->base.mode;
+ lb_size = dce_v6_0_line_buffer_adjust(adev, adev->mode_info.crtcs[i], mode0, mode1);
+ dce_v6_0_program_watermarks(adev, adev->mode_info.crtcs[i], lb_size, num_heads);
+ lb_size = dce_v6_0_line_buffer_adjust(adev, adev->mode_info.crtcs[i+1], mode1, mode0);
+ dce_v6_0_program_watermarks(adev, adev->mode_info.crtcs[i+1], lb_size, num_heads);
+ }
+}
+/*
+static void dce_v6_0_audio_get_connected_pins(struct amdgpu_device *adev)
+{
+ int i;
+ u32 offset, tmp;
+
+ for (i = 0; i < adev->mode_info.audio.num_pins; i++) {
+ offset = adev->mode_info.audio.pin[i].offset;
+ tmp = RREG32_AUDIO_ENDPT(offset,
+ AZ_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT);
+ if (((tmp & PORT_CONNECTIVITY_MASK) >> PORT_CONNECTIVITY_SHIFT) == 1)
+ adev->mode_info.audio.pin[i].connected = false;
+ else
+ adev->mode_info.audio.pin[i].connected = true;
+ }
+
+}
+
+static struct amdgpu_audio_pin *dce_v6_0_audio_get_pin(struct amdgpu_device *adev)
+{
+ int i;
+
+ dce_v6_0_audio_get_connected_pins(adev);
+
+ for (i = 0; i < adev->mode_info.audio.num_pins; i++) {
+ if (adev->mode_info.audio.pin[i].connected)
+ return &adev->mode_info.audio.pin[i];
+ }
+ DRM_ERROR("No connected audio pins found!\n");
+ return NULL;
+}
+
+static void dce_v6_0_afmt_audio_select_pin(struct drm_encoder *encoder)
+{
+ struct amdgpu_device *adev = encoder->dev->dev_private;
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+ struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv;
+ u32 offset;
+
+ if (!dig || !dig->afmt || !dig->afmt->pin)
+ return;
+
+ offset = dig->afmt->offset;
+
+ WREG32(AFMT_AUDIO_SRC_CONTROL + offset,
+ AFMT_AUDIO_SRC_SELECT(dig->afmt->pin->id));
+
+}
+
+static void dce_v6_0_audio_write_latency_fields(struct drm_encoder *encoder,
+ struct drm_display_mode *mode)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_write_latency_fields---no imp!!!!!\n");
+}
+
+static void dce_v6_0_audio_write_speaker_allocation(struct drm_encoder *encoder)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_write_speaker_allocation---no imp!!!!!\n");
+}
+
+static void dce_v6_0_audio_write_sad_regs(struct drm_encoder *encoder)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_write_sad_regs---no imp!!!!!\n");
+
+}
+*/
+static void dce_v6_0_audio_enable(struct amdgpu_device *adev,
+ struct amdgpu_audio_pin *pin,
+ bool enable)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_enable---no imp!!!!!\n");
+}
+
+static const u32 pin_offsets[7] =
+{
+ (0x1780 - 0x1780),
+ (0x1786 - 0x1780),
+ (0x178c - 0x1780),
+ (0x1792 - 0x1780),
+ (0x1798 - 0x1780),
+ (0x179d - 0x1780),
+ (0x17a4 - 0x1780),
+};
+
+static int dce_v6_0_audio_init(struct amdgpu_device *adev)
+{
+
+ DRM_INFO("xxxx: dce_v6_0_audio_init---no imp!!!!!\n");
+
+ return 0;
+}
+
+static void dce_v6_0_audio_fini(struct amdgpu_device *adev)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_fini---no imp!!!!!\n");
+}
+
+/*
+static void dce_v6_0_afmt_update_ACR(struct drm_encoder *encoder, uint32_t clock)
+{
+ DRM_INFO("xxxx: dce_v6_0_afmt_update_ACR---no imp!!!!!\n");
+}
+*/
+/*
+ * build a HDMI Video Info Frame
+ */
+/*
+static void dce_v6_0_afmt_update_avi_infoframe(struct drm_encoder *encoder,
+ void *buffer, size_t size)
+{
+ DRM_INFO("xxxx: dce_v6_0_afmt_update_avi_infoframe---no imp!!!!!\n");
+}
+
+static void dce_v6_0_audio_set_dto(struct drm_encoder *encoder, u32 clock)
+{
+ DRM_INFO("xxxx: dce_v6_0_audio_set_dto---no imp!!!!!\n");
+}
+*/
+/*
+ * update the info frames with the data from the current display mode
+ */
+static void dce_v6_0_afmt_setmode(struct drm_encoder *encoder,
+ struct drm_display_mode *mode)
+{
+ DRM_INFO("xxxx: dce_v6_0_afmt_setmode ----no impl !!!!!!!!\n");
+}
+
+static void dce_v6_0_afmt_enable(struct drm_encoder *encoder, bool enable)
+{
+ struct drm_device *dev = encoder->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+ struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv;
+
+ if (!dig || !dig->afmt)
+ return;
+
+ /* Silent, r600_hdmi_enable will raise WARN for us */
+ if (enable && dig->afmt->enabled)
+ return;
+ if (!enable && !dig->afmt->enabled)
+ return;
+
+ if (!enable && dig->afmt->pin) {
+ dce_v6_0_audio_enable(adev, dig->afmt->pin, false);
+ dig->afmt->pin = NULL;
+ }
+
+ dig->afmt->enabled = enable;
+
+ DRM_DEBUG("%sabling AFMT interface @ 0x%04X for encoder 0x%x\n",
+ enable ? "En" : "Dis", dig->afmt->offset, amdgpu_encoder->encoder_id);
+}
+
+static void dce_v6_0_afmt_init(struct amdgpu_device *adev)
+{
+ int i;
+
+ for (i = 0; i < adev->mode_info.num_dig; i++)
+ adev->mode_info.afmt[i] = NULL;
+
+ /* DCE8 has audio blocks tied to DIG encoders */
+ for (i = 0; i < adev->mode_info.num_dig; i++) {
+ adev->mode_info.afmt[i] = kzalloc(sizeof(struct amdgpu_afmt), GFP_KERNEL);
+ if (adev->mode_info.afmt[i]) {
+ adev->mode_info.afmt[i]->offset = dig_offsets[i];
+ adev->mode_info.afmt[i]->id = i;
+ }
+ }
+}
+
+static void dce_v6_0_afmt_fini(struct amdgpu_device *adev)
+{
+ int i;
+
+ for (i = 0; i < adev->mode_info.num_dig; i++) {
+ kfree(adev->mode_info.afmt[i]);
+ adev->mode_info.afmt[i] = NULL;
+ }
+}
+
+static const u32 vga_control_regs[6] =
+{
+ AVIVO_D1VGA_CONTROL,
+ AVIVO_D2VGA_CONTROL,
+ EVERGREEN_D3VGA_CONTROL,
+ EVERGREEN_D4VGA_CONTROL,
+ EVERGREEN_D5VGA_CONTROL,
+ EVERGREEN_D6VGA_CONTROL,
+};
+
+static void dce_v6_0_vga_enable(struct drm_crtc *crtc, bool enable)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ u32 vga_control;
+
+ vga_control = RREG32(vga_control_regs[amdgpu_crtc->crtc_id]) & ~1;
+ if (enable)
+ WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control | 1);
+ else
+ WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control);
+}
+
+static void dce_v6_0_grph_enable(struct drm_crtc *crtc, bool enable)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+
+ if (enable)
+ WREG32(EVERGREEN_GRPH_ENABLE + amdgpu_crtc->crtc_offset, 1);
+ else
+ WREG32(EVERGREEN_GRPH_ENABLE + amdgpu_crtc->crtc_offset, 0);
+}
+
+
+static void evergreen_tiling_fields(unsigned tiling_flags, unsigned *bankw,
+ unsigned *bankh, unsigned *mtaspect,
+ unsigned *tile_split)
+{
+ *bankw = (tiling_flags >> RADEON_TILING_EG_BANKW_SHIFT) & RADEON_TILING_EG_BANKW_MASK;
+ *bankh = (tiling_flags >> RADEON_TILING_EG_BANKH_SHIFT) & RADEON_TILING_EG_BANKH_MASK;
+ *mtaspect = (tiling_flags >> RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT) & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK;
+ *tile_split = (tiling_flags >> RADEON_TILING_EG_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_TILE_SPLIT_MASK;
+ switch (*bankw) {
+ default:
+ case 1: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_1; break;
+ case 2: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_2; break;
+ case 4: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_4; break;
+ case 8: *bankw = EVERGREEN_ADDR_SURF_BANK_WIDTH_8; break;
+ }
+ switch (*bankh) {
+ default:
+ case 1: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_1; break;
+ case 2: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_2; break;
+ case 4: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_4; break;
+ case 8: *bankh = EVERGREEN_ADDR_SURF_BANK_HEIGHT_8; break;
+ }
+ switch (*mtaspect) {
+ default:
+ case 1: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1; break;
+ case 2: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2; break;
+ case 4: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4; break;
+ case 8: *mtaspect = EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8; break;
+ }
+}
+
+static int dce_v6_0_crtc_do_set_base(struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int x, int y, int atomic)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_framebuffer *amdgpu_fb;
+ struct drm_framebuffer *target_fb;
+ struct drm_gem_object *obj;
+ struct amdgpu_bo *rbo;
+ uint64_t fb_location, tiling_flags;
+ uint32_t fb_format, fb_pitch_pixels;
+ unsigned bankw, bankh, mtaspect, tile_split;
+ u32 fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_NONE);
+ u32 viewport_w, viewport_h;
+ int r;
+ bool bypass_lut = false;
+
+ /* no fb bound */
+ if (!atomic && !crtc->primary->fb) {
+ DRM_DEBUG_KMS("No FB bound\n");
+ return 0;
+ }
+
+ if (atomic) {
+ amdgpu_fb = to_amdgpu_framebuffer(fb);
+ target_fb = fb;
+ }
+ else {
+ amdgpu_fb = to_amdgpu_framebuffer(crtc->primary->fb);
+ target_fb = crtc->primary->fb;
+ }
+
+ /* If atomic, assume fb object is pinned & idle & fenced and
+ * just update base pointers
+ */
+ obj = amdgpu_fb->obj;
+ rbo = gem_to_amdgpu_bo(obj);
+ r = amdgpu_bo_reserve(rbo, false);
+ if (unlikely(r != 0))
+ return r;
+
+ if (atomic)
+ fb_location = amdgpu_bo_gpu_offset(rbo);
+ else {
+ r = amdgpu_bo_pin(rbo, AMDGPU_GEM_DOMAIN_VRAM, &fb_location);
+ if (unlikely(r != 0)) {
+ amdgpu_bo_unreserve(rbo);
+ return -EINVAL;
+ }
+ }
+
+ amdgpu_bo_get_tiling_flags(rbo, &tiling_flags);
+ amdgpu_bo_unreserve(rbo);
+
+ switch (target_fb->pixel_format) {
+ case DRM_FORMAT_C8:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_8BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_INDEXED));
+ break;
+ case DRM_FORMAT_XRGB4444:
+ case DRM_FORMAT_ARGB4444:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB4444));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
+#endif
+ break;
+ case DRM_FORMAT_XRGB1555:
+ case DRM_FORMAT_ARGB1555:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB1555));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
+#endif
+ break;
+ case DRM_FORMAT_BGRX5551:
+ case DRM_FORMAT_BGRA5551:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_BGRA5551));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
+#endif
+ break;
+ case DRM_FORMAT_RGB565:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB565));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
+#endif
+ break;
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_ARGB8888:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB8888));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
+#endif
+ break;
+ case DRM_FORMAT_XRGB2101010:
+ case DRM_FORMAT_ARGB2101010:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB2101010));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
+#endif
+ /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */
+ bypass_lut = true;
+ break;
+ case DRM_FORMAT_BGRX1010102:
+ case DRM_FORMAT_BGRA1010102:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_BGRA1010102));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
+#endif
+ /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */
+ bypass_lut = true;
+ break;
+ default:
+ DRM_ERROR("Unsupported screen format %s\n",
+ drm_get_format_name(target_fb->pixel_format));
+ return -EINVAL;
+ }
+
+ if (tiling_flags & AMDGPU_TILING_MACRO) {
+
+ unsigned index, num_banks;
+ evergreen_tiling_fields(tiling_flags, &bankw, &bankh, &mtaspect, &tile_split);
+
+ /* Set NUM_BANKS. */
+
+ switch (target_fb->bits_per_pixel) {
+ case 8:
+ index = 10;
+ break;
+ case 16:
+ index = SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP;
+ break;
+ default:
+ case 32:
+ index = SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP;
+ break;
+ }
+
+ num_banks = (adev->gfx.config.tile_mode_array[index] >> 20) & 0x3;
+
+ fb_format |= EVERGREEN_GRPH_NUM_BANKS(num_banks);
+
+ fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1);
+ fb_format |= EVERGREEN_GRPH_TILE_SPLIT(tile_split);
+ fb_format |= EVERGREEN_GRPH_BANK_WIDTH(bankw);
+ fb_format |= EVERGREEN_GRPH_BANK_HEIGHT(bankh);
+ fb_format |= EVERGREEN_GRPH_MACRO_TILE_ASPECT(mtaspect);
+ } else if (tiling_flags & AMDGPU_TILING_MICRO)
+ fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1);
+
+
+ if ((adev->asic_type == CHIP_TAHITI) ||
+ (adev->asic_type == CHIP_PITCAIRN))
+ fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P8_32x32_8x16);
+ else if ((adev->asic_type == CHIP_VERDE) ||
+ (adev->asic_type == CHIP_OLAND))
+ fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P4_8x16);
+
+ dce_v6_0_vga_enable(crtc, false);
+
+ /* Make sure surface address is updated at vertical blank rather than
+ * horizontal blank
+ */
+ WREG32(EVERGREEN_GRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, 0);
+
+ WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
+ upper_32_bits(fb_location));
+ WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
+ upper_32_bits(fb_location));
+ WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
+ (u32)fb_location & EVERGREEN_GRPH_SURFACE_ADDRESS_MASK);
+ WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
+ (u32) fb_location & EVERGREEN_GRPH_SURFACE_ADDRESS_MASK);
+ WREG32(EVERGREEN_GRPH_CONTROL + amdgpu_crtc->crtc_offset, fb_format);
+ WREG32(EVERGREEN_GRPH_SWAP_CONTROL + amdgpu_crtc->crtc_offset, fb_swap);
+
+ /*
+ * The LUT only has 256 slots for indexing by a 8 bpc fb. Bypass the LUT
+ * for > 8 bpc scanout to avoid truncation of fb indices to 8 msb's, to
+ * retain the full precision throughout the pipeline.
+ */
+ WREG32_P(EVERGREEN_GRPH_LUT_10BIT_BYPASS_CONTROL + amdgpu_crtc->crtc_offset,
+ (bypass_lut ? EVERGREEN_LUT_10BIT_BYPASS_EN : 0),
+ ~EVERGREEN_LUT_10BIT_BYPASS_EN);
+
+ if (bypass_lut)
+ DRM_DEBUG_KMS("Bypassing hardware LUT due to 10 bit fb scanout.\n");
+
+ WREG32(EVERGREEN_GRPH_SURFACE_OFFSET_X + amdgpu_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_GRPH_SURFACE_OFFSET_Y + amdgpu_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_GRPH_X_START + amdgpu_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_GRPH_Y_START + amdgpu_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_GRPH_X_END + amdgpu_crtc->crtc_offset, target_fb->width);
+ WREG32(EVERGREEN_GRPH_Y_END + amdgpu_crtc->crtc_offset, target_fb->height);
+
+ fb_pitch_pixels = target_fb->pitches[0] / (target_fb->bits_per_pixel / 8);
+ WREG32(EVERGREEN_GRPH_PITCH + amdgpu_crtc->crtc_offset, fb_pitch_pixels);
+
+ dce_v6_0_grph_enable(crtc, true);
+
+ WREG32(EVERGREEN_DESKTOP_HEIGHT + amdgpu_crtc->crtc_offset,
+ target_fb->height);
+ x &= ~3;
+ y &= ~1;
+ WREG32(EVERGREEN_VIEWPORT_START + amdgpu_crtc->crtc_offset,
+ (x << 16) | y);
+ viewport_w = crtc->mode.hdisplay;
+ viewport_h = (crtc->mode.vdisplay + 1) & ~1;
+
+ WREG32(EVERGREEN_VIEWPORT_SIZE + amdgpu_crtc->crtc_offset,
+ (viewport_w << 16) | viewport_h);
+
+ /* set pageflip to happen only at start of vblank interval (front porch) */
+ WREG32(EVERGREEN_MASTER_UPDATE_MODE + amdgpu_crtc->crtc_offset, 3);
+
+ if (!atomic && fb && fb != crtc->primary->fb) {
+ amdgpu_fb = to_amdgpu_framebuffer(fb);
+ rbo = gem_to_amdgpu_bo(amdgpu_fb->obj);
+ r = amdgpu_bo_reserve(rbo, false);
+ if (unlikely(r != 0))
+ return r;
+ amdgpu_bo_unpin(rbo);
+ amdgpu_bo_unreserve(rbo);
+ }
+
+ /* Bytes per pixel may have changed */
+ dce_v6_0_bandwidth_update(adev);
+
+ return 0;
+
+}
+
+static void dce_v6_0_set_interleave(struct drm_crtc *crtc,
+ struct drm_display_mode *mode)
+{
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ WREG32(EVERGREEN_DATA_FORMAT + amdgpu_crtc->crtc_offset,
+ EVERGREEN_INTERLEAVE_EN);
+ else
+ WREG32(EVERGREEN_DATA_FORMAT + amdgpu_crtc->crtc_offset, 0);
+}
+
+static void dce_v6_0_crtc_load_lut(struct drm_crtc *crtc)
+{
+
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ int i;
+
+ DRM_DEBUG_KMS("%d\n", amdgpu_crtc->crtc_id);
+
+ WREG32(NI_INPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset,
+ (NI_INPUT_CSC_GRPH_MODE(NI_INPUT_CSC_BYPASS) |
+ NI_INPUT_CSC_OVL_MODE(NI_INPUT_CSC_BYPASS)));
+ WREG32(NI_PRESCALE_GRPH_CONTROL + amdgpu_crtc->crtc_offset,
+ NI_GRPH_PRESCALE_BYPASS);
+ WREG32(NI_PRESCALE_OVL_CONTROL + amdgpu_crtc->crtc_offset,
+ NI_OVL_PRESCALE_BYPASS);
+ WREG32(NI_INPUT_GAMMA_CONTROL + amdgpu_crtc->crtc_offset,
+ (NI_GRPH_INPUT_GAMMA_MODE(NI_INPUT_GAMMA_USE_LUT) |
+ NI_OVL_INPUT_GAMMA_MODE(NI_INPUT_GAMMA_USE_LUT)));
+
+
+
+ WREG32(EVERGREEN_DC_LUT_CONTROL + amdgpu_crtc->crtc_offset, 0);
+
+ WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_RED + amdgpu_crtc->crtc_offset, 0);
+
+ WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0xffff);
+ WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0xffff);
+ WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + amdgpu_crtc->crtc_offset, 0xffff);
+
+ WREG32(EVERGREEN_DC_LUT_RW_MODE + amdgpu_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + amdgpu_crtc->crtc_offset, 0x00000007);
+
+ WREG32(EVERGREEN_DC_LUT_RW_INDEX + amdgpu_crtc->crtc_offset, 0);
+ for (i = 0; i < 256; i++) {
+ WREG32(EVERGREEN_DC_LUT_30_COLOR + amdgpu_crtc->crtc_offset,
+ (amdgpu_crtc->lut_r[i] << 20) |
+ (amdgpu_crtc->lut_g[i] << 10) |
+ (amdgpu_crtc->lut_b[i] << 0));
+ }
+
+ WREG32(NI_DEGAMMA_CONTROL + amdgpu_crtc->crtc_offset,
+ (NI_GRPH_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
+ NI_OVL_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
+ NI_ICON_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
+ NI_CURSOR_DEGAMMA_MODE(NI_DEGAMMA_BYPASS)));
+ WREG32(NI_GAMUT_REMAP_CONTROL + amdgpu_crtc->crtc_offset,
+ (NI_GRPH_GAMUT_REMAP_MODE(NI_GAMUT_REMAP_BYPASS) |
+ NI_OVL_GAMUT_REMAP_MODE(NI_GAMUT_REMAP_BYPASS)));
+ WREG32(NI_REGAMMA_CONTROL + amdgpu_crtc->crtc_offset,
+ (NI_GRPH_REGAMMA_MODE(NI_REGAMMA_BYPASS) |
+ NI_OVL_REGAMMA_MODE(NI_REGAMMA_BYPASS)));
+ WREG32(NI_OUTPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset,
+ (NI_OUTPUT_CSC_GRPH_MODE(0) |
+ NI_OUTPUT_CSC_OVL_MODE(NI_OUTPUT_CSC_BYPASS)));
+ /* XXX match this to the depth of the crtc fmt block, move to modeset? */
+ WREG32(0x1a50 + amdgpu_crtc->crtc_offset, 0);
+
+
+}
+
+static int dce_v6_0_pick_dig_encoder(struct drm_encoder *encoder)
+{
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+ struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv;
+
+ switch (amdgpu_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ if (dig->linkb)
+ return 1;
+ else
+ return 0;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ if (dig->linkb)
+ return 3;
+ else
+ return 2;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ if (dig->linkb)
+ return 5;
+ else
+ return 4;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
+ return 6;
+ break;
+ default:
+ DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id);
+ return 0;
+ }
+}
+
+/**
+ * dce_v6_0_pick_pll - Allocate a PPLL for use by the crtc.
+ *
+ * @crtc: drm crtc
+ *
+ * Returns the PPLL (Pixel PLL) to be used by the crtc. For DP monitors
+ * a single PPLL can be used for all DP crtcs/encoders. For non-DP
+ * monitors a dedicated PPLL must be used. If a particular board has
+ * an external DP PLL, return ATOM_PPLL_INVALID to skip PLL programming
+ * as there is no need to program the PLL itself. If we are not able to
+ * allocate a PLL, return ATOM_PPLL_INVALID to skip PLL programming to
+ * avoid messing up an existing monitor.
+ *
+ *
+ */
+static u32 dce_v6_0_pick_pll(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ u32 pll_in_use;
+ int pll;
+
+ if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) {
+ if (adev->clock.dp_extclk)
+ /* skip PPLL programming if using ext clock */
+ return ATOM_PPLL_INVALID;
+ else
+ return ATOM_PPLL0;
+ } else {
+ /* use the same PPLL for all monitors with the same clock */
+ pll = amdgpu_pll_get_shared_nondp_ppll(crtc);
+ if (pll != ATOM_PPLL_INVALID)
+ return pll;
+ }
+
+ /* PPLL1, and PPLL2 */
+ pll_in_use = amdgpu_pll_get_use_mask(crtc);
+ if (!(pll_in_use & (1 << ATOM_PPLL2)))
+ return ATOM_PPLL2;
+ if (!(pll_in_use & (1 << ATOM_PPLL1)))
+ return ATOM_PPLL1;
+ DRM_ERROR("unable to allocate a PPLL\n");
+ return ATOM_PPLL_INVALID;
+}
+
+static void dce_v6_0_lock_cursor(struct drm_crtc *crtc, bool lock)
+{
+ struct amdgpu_device *adev = crtc->dev->dev_private;
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ uint32_t cur_lock;
+ cur_lock = RREG32(EVERGREEN_CUR_UPDATE + amdgpu_crtc->crtc_offset);
+ if (lock)
+ cur_lock |= EVERGREEN_CURSOR_UPDATE_LOCK;
+ else
+ cur_lock &= ~EVERGREEN_CURSOR_UPDATE_LOCK;
+ WREG32(EVERGREEN_CUR_UPDATE + amdgpu_crtc->crtc_offset, cur_lock);
+}
+
+static void dce_v6_0_hide_cursor(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct amdgpu_device *adev = crtc->dev->dev_private;
+
+ WREG32_IDX(EVERGREEN_CUR_CONTROL + amdgpu_crtc->crtc_offset,
+ EVERGREEN_CURSOR_MODE(EVERGREEN_CURSOR_24_8_PRE_MULT) |
+ EVERGREEN_CURSOR_URGENT_CONTROL(EVERGREEN_CURSOR_URGENT_1_2));
+
+
+}
+
+static void dce_v6_0_show_cursor(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct amdgpu_device *adev = crtc->dev->dev_private;
+
+ WREG32(AMDGPU_MM_INDEX, EVERGREEN_CUR_CONTROL + amdgpu_crtc->crtc_offset);
+ WREG32(AMDGPU_MM_DATA, EVERGREEN_CURSOR_EN |
+ EVERGREEN_CURSOR_MODE(EVERGREEN_CURSOR_24_8_PRE_MULT) |
+ EVERGREEN_CURSOR_URGENT_CONTROL(EVERGREEN_CURSOR_URGENT_1_2));
+
+
+}
+
+static int dce_v6_0_cursor_move_locked(struct drm_crtc *crtc,
+ int x, int y)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct amdgpu_device *adev = crtc->dev->dev_private;
+ int xorigin = 0, yorigin = 0;
+
+ int w = amdgpu_crtc->cursor_width;
+
+ /* avivo cursor are offset into the total surface */
+ x += crtc->x;
+ y += crtc->y;
+ DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);
+
+ if (x < 0) {
+ xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1);
+ x = 0;
+ }
+ if (y < 0) {
+ yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1);
+ y = 0;
+ }
+
+
+
+ WREG32(EVERGREEN_CUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y);
+ WREG32(EVERGREEN_CUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin);
+ WREG32(EVERGREEN_CUR_SIZE + amdgpu_crtc->crtc_offset,
+ ((w - 1) << 16) | (amdgpu_crtc->cursor_height - 1));
+
+ amdgpu_crtc->cursor_x = x;
+ amdgpu_crtc->cursor_y = y;
+ return 0;
+}
+
+static int dce_v6_0_crtc_cursor_move(struct drm_crtc *crtc,
+ int x, int y)
+{
+ int ret;
+
+ dce_v6_0_lock_cursor(crtc, true);
+ ret = dce_v6_0_cursor_move_locked(crtc, x, y);
+ dce_v6_0_lock_cursor(crtc, false);
+
+ return ret;
+}
+
+static int dce_v6_0_crtc_cursor_set2(struct drm_crtc *crtc,
+ struct drm_file *file_priv,
+ uint32_t handle,
+ uint32_t width,
+ uint32_t height,
+ int32_t hot_x,
+ int32_t hot_y)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_gem_object *obj;
+ struct amdgpu_bo *aobj;
+ int ret;
+
+ if (!handle) {
+ /* turn off cursor */
+ dce_v6_0_hide_cursor(crtc);
+ obj = NULL;
+ goto unpin;
+ }
+
+ if ((width > amdgpu_crtc->max_cursor_width) ||
+ (height > amdgpu_crtc->max_cursor_height)) {
+ DRM_ERROR("bad cursor width or height %d x %d\n", width, height);
+ return -EINVAL;
+ }
+
+ obj = drm_gem_object_lookup(crtc->dev, file_priv, handle);
+ if (!obj) {
+ DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, amdgpu_crtc->crtc_id);
+ return -ENOENT;
+ }
+
+ aobj = gem_to_amdgpu_bo(obj);
+ ret = amdgpu_bo_reserve(aobj, false);
+ if (ret != 0) {
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
+
+ ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM, &amdgpu_crtc->cursor_addr);
+ amdgpu_bo_unreserve(aobj);
+ if (ret) {
+ DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
+ drm_gem_object_unreference_unlocked(obj);
+ return ret;
+ }
+
+ amdgpu_crtc->cursor_width = width;
+ amdgpu_crtc->cursor_height = height;
+
+ dce_v6_0_lock_cursor(crtc, true);
+
+ if (hot_x != amdgpu_crtc->cursor_hot_x ||
+ hot_y != amdgpu_crtc->cursor_hot_y) {
+ int x, y;
+
+ x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x;
+ y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y;
+
+ dce_v6_0_cursor_move_locked(crtc, x, y);
+
+ amdgpu_crtc->cursor_hot_x = hot_x;
+ amdgpu_crtc->cursor_hot_y = hot_y;
+ }
+
+ dce_v6_0_show_cursor(crtc);
+ dce_v6_0_lock_cursor(crtc, false);
+
+unpin:
+ if (amdgpu_crtc->cursor_bo) {
+ struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
+ ret = amdgpu_bo_reserve(aobj, false);
+ if (likely(ret == 0)) {
+ amdgpu_bo_unpin(aobj);
+ amdgpu_bo_unreserve(aobj);
+ }
+ drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo);
+ }
+
+ amdgpu_crtc->cursor_bo = obj;
+ return 0;
+}
+
+static void dce_v6_0_cursor_reset(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ if (amdgpu_crtc->cursor_bo) {
+ dce_v6_0_lock_cursor(crtc, true);
+
+ dce_v6_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x,
+ amdgpu_crtc->cursor_y);
+
+ dce_v6_0_show_cursor(crtc);
+
+ dce_v6_0_lock_cursor(crtc, false);
+ }
+}
+
+static void dce_v6_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
+ u16 *blue, uint32_t start, uint32_t size)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ int end = (start + size > 256) ? 256 : start + size, i;
+
+ /* userspace palettes are always correct as is */
+ for (i = start; i < end; i++) {
+ amdgpu_crtc->lut_r[i] = red[i] >> 6;
+ amdgpu_crtc->lut_g[i] = green[i] >> 6;
+ amdgpu_crtc->lut_b[i] = blue[i] >> 6;
+ }
+ dce_v6_0_crtc_load_lut(crtc);
+}
+
+static void dce_v6_0_crtc_destroy(struct drm_crtc *crtc)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ drm_crtc_cleanup(crtc);
+ kfree(amdgpu_crtc);
+}
+
+static const struct drm_crtc_funcs dce_v6_0_crtc_funcs = {
+ .cursor_set2 = dce_v6_0_crtc_cursor_set2,
+ .cursor_move = dce_v6_0_crtc_cursor_move,
+ .gamma_set = dce_v6_0_crtc_gamma_set,
+ .set_config = amdgpu_crtc_set_config,
+ .destroy = dce_v6_0_crtc_destroy,
+ .page_flip = amdgpu_crtc_page_flip,
+};
+
+static void dce_v6_0_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ unsigned type;
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ amdgpu_crtc->enabled = true;
+ amdgpu_atombios_crtc_enable(crtc, ATOM_ENABLE);
+ amdgpu_atombios_crtc_blank(crtc, ATOM_DISABLE);
+ /* Make sure VBLANK and PFLIP interrupts are still enabled */
+ type = amdgpu_crtc_idx_to_irq_type(adev, amdgpu_crtc->crtc_id);
+ amdgpu_irq_update(adev, &adev->crtc_irq, type);
+ amdgpu_irq_update(adev, &adev->pageflip_irq, type);
+ drm_vblank_post_modeset(dev, amdgpu_crtc->crtc_id);
+ dce_v6_0_crtc_load_lut(crtc);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ drm_vblank_pre_modeset(dev, amdgpu_crtc->crtc_id);
+ if (amdgpu_crtc->enabled)
+ amdgpu_atombios_crtc_blank(crtc, ATOM_ENABLE);
+ amdgpu_atombios_crtc_enable(crtc, ATOM_DISABLE);
+ amdgpu_crtc->enabled = false;
+ break;
+ }
+ /* adjust pm to dpms */
+ amdgpu_pm_compute_clocks(adev);
+}
+
+static void dce_v6_0_crtc_prepare(struct drm_crtc *crtc)
+{
+ /* disable crtc pair power gating before programming */
+ amdgpu_atombios_crtc_powergate(crtc, ATOM_DISABLE);
+ amdgpu_atombios_crtc_lock(crtc, ATOM_ENABLE);
+ dce_v6_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+}
+
+static void dce_v6_0_crtc_commit(struct drm_crtc *crtc)
+{
+ dce_v6_0_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
+ amdgpu_atombios_crtc_lock(crtc, ATOM_DISABLE);
+}
+
+static void dce_v6_0_crtc_disable(struct drm_crtc *crtc)
+{
+
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_atom_ss ss;
+ int i;
+
+ dce_v6_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+ if (crtc->primary->fb) {
+ int r;
+ struct amdgpu_framebuffer *amdgpu_fb;
+ struct amdgpu_bo *rbo;
+
+ amdgpu_fb = to_amdgpu_framebuffer(crtc->primary->fb);
+ rbo = gem_to_amdgpu_bo(amdgpu_fb->obj);
+ r = amdgpu_bo_reserve(rbo, false);
+ if (unlikely(r))
+ DRM_ERROR("failed to reserve rbo before unpin\n");
+ else {
+ amdgpu_bo_unpin(rbo);
+ amdgpu_bo_unreserve(rbo);
+ }
+ }
+ /* disable the GRPH */
+ dce_v6_0_grph_enable(crtc, false);
+
+ amdgpu_atombios_crtc_powergate(crtc, ATOM_ENABLE);
+
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ if (adev->mode_info.crtcs[i] &&
+ adev->mode_info.crtcs[i]->enabled &&
+ i != amdgpu_crtc->crtc_id &&
+ amdgpu_crtc->pll_id == adev->mode_info.crtcs[i]->pll_id) {
+ /* one other crtc is using this pll don't turn
+ * off the pll
+ */
+ goto done;
+ }
+ }
+
+ switch (amdgpu_crtc->pll_id) {
+ case ATOM_PPLL1:
+ case ATOM_PPLL2:
+ /* disable the ppll */
+ amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, amdgpu_crtc->pll_id,
+ 0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss);
+ break;
+ default:
+ break;
+ }
+done:
+ amdgpu_crtc->pll_id = ATOM_PPLL_INVALID;
+ amdgpu_crtc->adjusted_clock = 0;
+ amdgpu_crtc->encoder = NULL;
+ amdgpu_crtc->connector = NULL;
+}
+
+static int dce_v6_0_crtc_mode_set(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode,
+ int x, int y, struct drm_framebuffer *old_fb)
+{
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+ if (!amdgpu_crtc->adjusted_clock)
+ return -EINVAL;
+
+ amdgpu_atombios_crtc_set_pll(crtc, adjusted_mode);
+ amdgpu_atombios_crtc_set_dtd_timing(crtc, adjusted_mode);
+ dce_v6_0_crtc_do_set_base(crtc, old_fb, x, y, 0);
+ amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode);
+ amdgpu_atombios_crtc_scaler_setup(crtc);
+ dce_v6_0_cursor_reset(crtc);
+ /* update the hw version fpr dpm */
+ amdgpu_crtc->hw_mode = *adjusted_mode;
+
+ return 0;
+}
+
+static bool dce_v6_0_crtc_mode_fixup(struct drm_crtc *crtc,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+ struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct drm_encoder *encoder;
+
+ /* assign the encoder to the amdgpu crtc to avoid repeated lookups later */
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->crtc == crtc) {
+ amdgpu_crtc->encoder = encoder;
+ amdgpu_crtc->connector = amdgpu_get_connector_for_encoder(encoder);
+ break;
+ }
+ }
+ if ((amdgpu_crtc->encoder == NULL) || (amdgpu_crtc->connector == NULL)) {
+ amdgpu_crtc->encoder = NULL;
+ amdgpu_crtc->connector = NULL;
+ return false;
+ }
+ if (!amdgpu_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode))
+ return false;
+ if (amdgpu_atombios_crtc_prepare_pll(crtc, adjusted_mode))
+ return false;
+ /* pick pll */
+ amdgpu_crtc->pll_id = dce_v6_0_pick_pll(crtc);
+ /* if we can't get a PPLL for a non-DP encoder, fail */
+ if ((amdgpu_crtc->pll_id == ATOM_PPLL_INVALID) &&
+ !ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder)))
+ return false;
+
+ return true;
+}
+
+static int dce_v6_0_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb)
+{
+ return dce_v6_0_crtc_do_set_base(crtc, old_fb, x, y, 0);
+}
+
+static int dce_v6_0_crtc_set_base_atomic(struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int x, int y, enum mode_set_atomic state)
+{
+ return dce_v6_0_crtc_do_set_base(crtc, fb, x, y, 1);
+}
+
+static const struct drm_crtc_helper_funcs dce_v6_0_crtc_helper_funcs = {
+ .dpms = dce_v6_0_crtc_dpms,
+ .mode_fixup = dce_v6_0_crtc_mode_fixup,
+ .mode_set = dce_v6_0_crtc_mode_set,
+ .mode_set_base = dce_v6_0_crtc_set_base,
+ .mode_set_base_atomic = dce_v6_0_crtc_set_base_atomic,
+ .prepare = dce_v6_0_crtc_prepare,
+ .commit = dce_v6_0_crtc_commit,
+ .load_lut = dce_v6_0_crtc_load_lut,
+ .disable = dce_v6_0_crtc_disable,
+};
+
+static int dce_v6_0_crtc_init(struct amdgpu_device *adev, int index)
+{
+ struct amdgpu_crtc *amdgpu_crtc;
+ int i;
+
+ amdgpu_crtc = kzalloc(sizeof(struct amdgpu_crtc) +
+ (AMDGPUFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL);
+ if (amdgpu_crtc == NULL)
+ return -ENOMEM;
+
+ drm_crtc_init(adev->ddev, &amdgpu_crtc->base, &dce_v6_0_crtc_funcs);
+
+ drm_mode_crtc_set_gamma_size(&amdgpu_crtc->base, 256);
+ amdgpu_crtc->crtc_id = index;
+ adev->mode_info.crtcs[index] = amdgpu_crtc;
+
+ amdgpu_crtc->max_cursor_width = CURSOR_WIDTH;
+ amdgpu_crtc->max_cursor_height = CURSOR_HEIGHT;
+ adev->ddev->mode_config.cursor_width = amdgpu_crtc->max_cursor_width;
+ adev->ddev->mode_config.cursor_height = amdgpu_crtc->max_cursor_height;
+
+ for (i = 0; i < 256; i++) {
+ amdgpu_crtc->lut_r[i] = i << 2;
+ amdgpu_crtc->lut_g[i] = i << 2;
+ amdgpu_crtc->lut_b[i] = i << 2;
+ }
+
+ amdgpu_crtc->crtc_offset = crtc_offsets[amdgpu_crtc->crtc_id];
+
+ amdgpu_crtc->pll_id = ATOM_PPLL_INVALID;
+ amdgpu_crtc->adjusted_clock = 0;
+ amdgpu_crtc->encoder = NULL;
+ amdgpu_crtc->connector = NULL;
+ drm_crtc_helper_add(&amdgpu_crtc->base, &dce_v6_0_crtc_helper_funcs);
+
+ return 0;
+}
+
+static int dce_v6_0_early_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ adev->audio_endpt_rreg = &dce_v6_0_audio_endpt_rreg;
+ adev->audio_endpt_wreg = &dce_v6_0_audio_endpt_wreg;
+
+ dce_v6_0_set_display_funcs(adev);
+ dce_v6_0_set_irq_funcs(adev);
+
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ case CHIP_PITCAIRN:
+ case CHIP_VERDE:
+ adev->mode_info.num_crtc = 6;
+ adev->mode_info.num_hpd = 6;
+ adev->mode_info.num_dig = 6;
+ break;
+ case CHIP_OLAND:
+ adev->mode_info.num_crtc = 2;
+ adev->mode_info.num_hpd = 2;
+ adev->mode_info.num_dig = 2;
+ break;
+ default:
+ /* FIXME: not supported yet */
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int dce_v6_0_sw_init(void *handle)
+{
+ int r, i;
+ bool ret;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ r = amdgpu_irq_add_id(adev, i + 1, &adev->crtc_irq);
+ if (r)
+ return r;
+ }
+
+ for (i = 8; i < 20; i += 2) {
+ r = amdgpu_irq_add_id(adev, i, &adev->pageflip_irq);
+ if (r)
+ return r;
+ }
+
+ /* HPD hotplug */
+ r = amdgpu_irq_add_id(adev, 42, &adev->hpd_irq);
+ if (r)
+ return r;
+
+ adev->mode_info.mode_config_initialized = true;
+
+ adev->ddev->mode_config.funcs = &amdgpu_mode_funcs;
+
+ adev->ddev->mode_config.async_page_flip = true;
+
+ adev->ddev->mode_config.max_width = 16384;
+ adev->ddev->mode_config.max_height = 16384;
+
+ adev->ddev->mode_config.preferred_depth = 24;
+ adev->ddev->mode_config.prefer_shadow = 1;
+
+ adev->ddev->mode_config.fb_base = adev->mc.aper_base;
+
+ r = amdgpu_modeset_create_props(adev);
+ if (r)
+ return r;
+
+ adev->ddev->mode_config.max_width = 16384;
+ adev->ddev->mode_config.max_height = 16384;
+
+ /* allocate crtcs */
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ r = dce_v6_0_crtc_init(adev, i);
+ if (r)
+ return r;
+ }
+
+ ret = amdgpu_atombios_get_connector_info_from_object_table(adev);
+ if (ret)
+ amdgpu_print_display_setup(adev->ddev);
+ else
+ return -EINVAL;
+
+ /* setup afmt */
+ dce_v6_0_afmt_init(adev);
+
+ r = dce_v6_0_audio_init(adev);
+ if (r)
+ return r;
+
+ drm_kms_helper_poll_init(adev->ddev);
+
+ return r;
+}
+
+static int dce_v6_0_sw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ kfree(adev->mode_info.bios_hardcoded_edid);
+
+ drm_kms_helper_poll_fini(adev->ddev);
+
+ dce_v6_0_audio_fini(adev);
+
+ dce_v6_0_afmt_fini(adev);
+
+ drm_mode_config_cleanup(adev->ddev);
+ adev->mode_info.mode_config_initialized = false;
+
+ return 0;
+}
+
+static int dce_v6_0_hw_init(void *handle)
+{
+ int i;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ /* init dig PHYs, disp eng pll */
+ amdgpu_atombios_encoder_init_dig(adev);
+ amdgpu_atombios_crtc_set_disp_eng_pll(adev, adev->clock.default_dispclk);
+
+ /* initialize hpd */
+ dce_v6_0_hpd_init(adev);
+
+ for (i = 0; i < adev->mode_info.audio.num_pins; i++) {
+ dce_v6_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false);
+ }
+
+ dce_v6_0_pageflip_interrupt_init(adev);
+
+ return 0;
+}
+
+static int dce_v6_0_hw_fini(void *handle)
+{
+ int i;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ dce_v6_0_hpd_fini(adev);
+
+ for (i = 0; i < adev->mode_info.audio.num_pins; i++) {
+ dce_v6_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false);
+ }
+
+ dce_v6_0_pageflip_interrupt_fini(adev);
+
+ return 0;
+}
+
+static int dce_v6_0_suspend(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ amdgpu_atombios_scratch_regs_save(adev);
+
+ return dce_v6_0_hw_fini(handle);
+}
+
+static int dce_v6_0_resume(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ int ret;
+
+ ret = dce_v6_0_hw_init(handle);
+
+ amdgpu_atombios_scratch_regs_restore(adev);
+
+ /* turn on the BL */
+ if (adev->mode_info.bl_encoder) {
+ u8 bl_level = amdgpu_display_backlight_get_level(adev,
+ adev->mode_info.bl_encoder);
+ amdgpu_display_backlight_set_level(adev, adev->mode_info.bl_encoder,
+ bl_level);
+ }
+
+ return ret;
+}
+
+static bool dce_v6_0_is_idle(void *handle)
+{
+ return true;
+}
+
+static int dce_v6_0_wait_for_idle(void *handle)
+{
+ return 0;
+}
+
+static int dce_v6_0_soft_reset(void *handle)
+{
+ DRM_INFO("xxxx: dce_v6_0_soft_reset --- no impl!!\n");
+ return 0;
+}
+
+static void dce_v6_0_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev,
+ int crtc,
+ enum amdgpu_interrupt_state state)
+{
+ u32 reg_block, interrupt_mask;
+
+ if (crtc >= adev->mode_info.num_crtc) {
+ DRM_DEBUG("invalid crtc %d\n", crtc);
+ return;
+ }
+
+ switch (crtc) {
+ case 0:
+ reg_block = SI_CRTC0_REGISTER_OFFSET;
+ break;
+ case 1:
+ reg_block = SI_CRTC1_REGISTER_OFFSET;
+ break;
+ case 2:
+ reg_block = SI_CRTC2_REGISTER_OFFSET;
+ break;
+ case 3:
+ reg_block = SI_CRTC3_REGISTER_OFFSET;
+ break;
+ case 4:
+ reg_block = SI_CRTC4_REGISTER_OFFSET;
+ break;
+ case 5:
+ reg_block = SI_CRTC5_REGISTER_OFFSET;
+ break;
+ default:
+ DRM_DEBUG("invalid crtc %d\n", crtc);
+ return;
+ }
+
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ interrupt_mask = RREG32(INT_MASK + reg_block);
+ interrupt_mask &= ~VBLANK_INT_MASK;
+ WREG32(INT_MASK + reg_block, interrupt_mask);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ interrupt_mask = RREG32(INT_MASK + reg_block);
+ interrupt_mask |= VBLANK_INT_MASK;
+ WREG32(INT_MASK + reg_block, interrupt_mask);
+ break;
+ default:
+ break;
+ }
+}
+
+static void dce_v6_0_set_crtc_vline_interrupt_state(struct amdgpu_device *adev,
+ int crtc,
+ enum amdgpu_interrupt_state state)
+{
+
+}
+
+static int dce_v6_0_set_hpd_interrupt_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ u32 dc_hpd_int_cntl_reg, dc_hpd_int_cntl;
+
+ switch (type) {
+ case AMDGPU_HPD_1:
+ dc_hpd_int_cntl_reg = DC_HPD1_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_2:
+ dc_hpd_int_cntl_reg = DC_HPD2_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_3:
+ dc_hpd_int_cntl_reg = DC_HPD3_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_4:
+ dc_hpd_int_cntl_reg = DC_HPD4_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_5:
+ dc_hpd_int_cntl_reg = DC_HPD5_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_6:
+ dc_hpd_int_cntl_reg = DC_HPD6_INT_CONTROL;
+ break;
+ default:
+ DRM_DEBUG("invalid hdp %d\n", type);
+ return 0;
+ }
+
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ dc_hpd_int_cntl = RREG32(dc_hpd_int_cntl_reg);
+ dc_hpd_int_cntl &= ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN);
+ WREG32(dc_hpd_int_cntl_reg, dc_hpd_int_cntl);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ dc_hpd_int_cntl = RREG32(dc_hpd_int_cntl_reg);
+ dc_hpd_int_cntl |= (DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN);
+ WREG32(dc_hpd_int_cntl_reg, dc_hpd_int_cntl);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int dce_v6_0_set_crtc_interrupt_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ switch (type) {
+ case AMDGPU_CRTC_IRQ_VBLANK1:
+ dce_v6_0_set_crtc_vblank_interrupt_state(adev, 0, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VBLANK2:
+ dce_v6_0_set_crtc_vblank_interrupt_state(adev, 1, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VBLANK3:
+ dce_v6_0_set_crtc_vblank_interrupt_state(adev, 2, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VBLANK4:
+ dce_v6_0_set_crtc_vblank_interrupt_state(adev, 3, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VBLANK5:
+ dce_v6_0_set_crtc_vblank_interrupt_state(adev, 4, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VBLANK6:
+ dce_v6_0_set_crtc_vblank_interrupt_state(adev, 5, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VLINE1:
+ dce_v6_0_set_crtc_vline_interrupt_state(adev, 0, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VLINE2:
+ dce_v6_0_set_crtc_vline_interrupt_state(adev, 1, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VLINE3:
+ dce_v6_0_set_crtc_vline_interrupt_state(adev, 2, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VLINE4:
+ dce_v6_0_set_crtc_vline_interrupt_state(adev, 3, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VLINE5:
+ dce_v6_0_set_crtc_vline_interrupt_state(adev, 4, state);
+ break;
+ case AMDGPU_CRTC_IRQ_VLINE6:
+ dce_v6_0_set_crtc_vline_interrupt_state(adev, 5, state);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int dce_v6_0_crtc_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ unsigned crtc = entry->src_id - 1;
+ //uint32_t disp_int = RREG32(interrupt_status_offsets[crtc].reg);
+ unsigned irq_type = amdgpu_crtc_idx_to_irq_type(adev, crtc);
+
+ switch (entry->src_data) {
+ case 0: /* vblank */
+
+ if (amdgpu_irq_enabled(adev, source, irq_type)) {
+ drm_handle_vblank(adev->ddev, crtc);
+ }
+ DRM_INFO("IH: D%d vblank\n", crtc + 1);
+
+ break;
+ case 1: /* vline */
+
+ DRM_INFO("IH: D%d vline\n", crtc + 1);
+
+ break;
+ default:
+ DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data);
+ break;
+ }
+
+ return 0;
+}
+
+static int dce_v6_0_set_pageflip_interrupt_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ u32 reg;
+
+ if (type >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", type);
+ return -EINVAL;
+ }
+
+ reg = RREG32(GRPH_INT_CONTROL + crtc_offsets[type]);
+ if (state == AMDGPU_IRQ_STATE_DISABLE)
+ WREG32(GRPH_INT_CONTROL + crtc_offsets[type],
+ reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+ else
+ WREG32(GRPH_INT_CONTROL + crtc_offsets[type],
+ reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK);
+
+ return 0;
+}
+
+static int dce_v6_0_pageflip_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ unsigned long flags;
+ unsigned crtc_id;
+ struct amdgpu_crtc *amdgpu_crtc;
+ struct amdgpu_flip_work *works;
+
+ crtc_id = (entry->src_id - 8) >> 1;
+ amdgpu_crtc = adev->mode_info.crtcs[crtc_id];
+
+ if (crtc_id >= adev->mode_info.num_crtc) {
+ DRM_ERROR("invalid pageflip crtc %d\n", crtc_id);
+ return -EINVAL;
+ }
+
+ if (RREG32(GRPH_INT_STATUS + crtc_offsets[crtc_id]) &
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK)
+ WREG32(GRPH_INT_STATUS + crtc_offsets[crtc_id],
+ GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK);
+
+ /* IRQ could occur when in initial stage */
+ if (amdgpu_crtc == NULL)
+ return 0;
+
+ spin_lock_irqsave(&adev->ddev->event_lock, flags);
+ works = amdgpu_crtc->pflip_works;
+ if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED){
+ DRM_DEBUG_DRIVER("amdgpu_crtc->pflip_status = %d != "
+ "AMDGPU_FLIP_SUBMITTED(%d)\n",
+ amdgpu_crtc->pflip_status,
+ AMDGPU_FLIP_SUBMITTED);
+ spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
+ return 0;
+ }
+
+ /* page flip completed. clean up */
+ amdgpu_crtc->pflip_status = AMDGPU_FLIP_NONE;
+ amdgpu_crtc->pflip_works = NULL;
+
+ /* wakeup usersapce */
+ if (works->event)
+ drm_send_vblank_event(adev->ddev, crtc_id, works->event);
+
+ spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
+
+ drm_vblank_put(adev->ddev, amdgpu_crtc->crtc_id);
+ schedule_work(&works->unpin_work);
+
+ return 0;
+}
+
+static int dce_v6_0_hpd_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ uint32_t disp_int, mask, int_control, tmp;
+ unsigned hpd;
+
+ if (entry->src_data > 6) {
+ DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data);
+ return 0;
+ }
+
+ hpd = entry->src_data;
+ disp_int = RREG32(interrupt_status_offsets[hpd].reg);
+ mask = interrupt_status_offsets[hpd].hpd;
+ int_control = hpd_int_control_offsets[hpd];
+
+ if (disp_int & mask) {
+ tmp = RREG32(int_control);
+ tmp |= DC_HPD1_INT_CONTROL__DC_HPD1_INT_ACK_MASK;
+ WREG32(int_control, tmp);
+ schedule_work(&adev->hotplug_work);
+ DRM_INFO("IH: HPD%d\n", hpd + 1);
+ }
+
+ return 0;
+
+}
+
+static int dce_v6_0_set_clockgating_state(void *handle,
+ enum amd_clockgating_state state)
+{
+ return 0;
+}
+
+static int dce_v6_0_set_powergating_state(void *handle,
+ enum amd_powergating_state state)
+{
+ return 0;
+}
+
+const struct amd_ip_funcs dce_v6_0_ip_funcs = {
+ .name = "dce_v6_0",
+ .early_init = dce_v6_0_early_init,
+ .late_init = NULL,
+ .sw_init = dce_v6_0_sw_init,
+ .sw_fini = dce_v6_0_sw_fini,
+ .hw_init = dce_v6_0_hw_init,
+ .hw_fini = dce_v6_0_hw_fini,
+ .suspend = dce_v6_0_suspend,
+ .resume = dce_v6_0_resume,
+ .is_idle = dce_v6_0_is_idle,
+ .wait_for_idle = dce_v6_0_wait_for_idle,
+ .soft_reset = dce_v6_0_soft_reset,
+ .set_clockgating_state = dce_v6_0_set_clockgating_state,
+ .set_powergating_state = dce_v6_0_set_powergating_state,
+};
+
+static void
+dce_v6_0_encoder_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+
+ amdgpu_encoder->pixel_clock = adjusted_mode->clock;
+
+ /* need to call this here rather than in prepare() since we need some crtc info */
+ amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+
+ /* set scaler clears this on some chips */
+ dce_v6_0_set_interleave(encoder->crtc, mode);
+
+ if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
+ dce_v6_0_afmt_enable(encoder, true);
+ dce_v6_0_afmt_setmode(encoder, adjusted_mode);
+ }
+}
+
+static void dce_v6_0_encoder_prepare(struct drm_encoder *encoder)
+{
+
+ struct amdgpu_device *adev = encoder->dev->dev_private;
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+ struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder);
+
+ if ((amdgpu_encoder->active_device &
+ (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
+ (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) !=
+ ENCODER_OBJECT_ID_NONE)) {
+ struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv;
+ if (dig) {
+ dig->dig_encoder = dce_v6_0_pick_dig_encoder(encoder);
+ if (amdgpu_encoder->active_device & ATOM_DEVICE_DFP_SUPPORT)
+ dig->afmt = adev->mode_info.afmt[dig->dig_encoder];
+ }
+ }
+
+ amdgpu_atombios_scratch_regs_lock(adev, true);
+
+ if (connector) {
+ struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
+
+ /* select the clock/data port if it uses a router */
+ if (amdgpu_connector->router.cd_valid)
+ amdgpu_i2c_router_select_cd_port(amdgpu_connector);
+
+ /* turn eDP panel on for mode set */
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
+ amdgpu_atombios_encoder_set_edp_panel_power(connector,
+ ATOM_TRANSMITTER_ACTION_POWER_ON);
+ }
+
+ /* this is needed for the pll/ss setup to work correctly in some cases */
+ amdgpu_atombios_encoder_set_crtc_source(encoder);
+ /* set up the FMT blocks */
+ dce_v6_0_program_fmt(encoder);
+}
+
+static void dce_v6_0_encoder_commit(struct drm_encoder *encoder)
+{
+
+ struct drm_device *dev = encoder->dev;
+ struct amdgpu_device *adev = dev->dev_private;
+
+ /* need to call this here as we need the crtc set up */
+ amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
+ amdgpu_atombios_scratch_regs_lock(adev, false);
+}
+
+static void dce_v6_0_encoder_disable(struct drm_encoder *encoder)
+{
+
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+ struct amdgpu_encoder_atom_dig *dig;
+
+ amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+
+ if (amdgpu_atombios_encoder_is_digital(encoder)) {
+ if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
+ dce_v6_0_afmt_enable(encoder, false);
+ dig = amdgpu_encoder->enc_priv;
+ dig->dig_encoder = -1;
+ }
+ amdgpu_encoder->active_device = 0;
+}
+
+/* these are handled by the primary encoders */
+static void dce_v6_0_ext_prepare(struct drm_encoder *encoder)
+{
+
+}
+
+static void dce_v6_0_ext_commit(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+dce_v6_0_ext_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+}
+
+static void dce_v6_0_ext_disable(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+dce_v6_0_ext_dpms(struct drm_encoder *encoder, int mode)
+{
+
+}
+
+static bool dce_v6_0_ext_mode_fixup(struct drm_encoder *encoder,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
+static const struct drm_encoder_helper_funcs dce_v6_0_ext_helper_funcs = {
+ .dpms = dce_v6_0_ext_dpms,
+ .mode_fixup = dce_v6_0_ext_mode_fixup,
+ .prepare = dce_v6_0_ext_prepare,
+ .mode_set = dce_v6_0_ext_mode_set,
+ .commit = dce_v6_0_ext_commit,
+ .disable = dce_v6_0_ext_disable,
+ /* no detect for TMDS/LVDS yet */
+};
+
+static const struct drm_encoder_helper_funcs dce_v6_0_dig_helper_funcs = {
+ .dpms = amdgpu_atombios_encoder_dpms,
+ .mode_fixup = amdgpu_atombios_encoder_mode_fixup,
+ .prepare = dce_v6_0_encoder_prepare,
+ .mode_set = dce_v6_0_encoder_mode_set,
+ .commit = dce_v6_0_encoder_commit,
+ .disable = dce_v6_0_encoder_disable,
+ .detect = amdgpu_atombios_encoder_dig_detect,
+};
+
+static const struct drm_encoder_helper_funcs dce_v6_0_dac_helper_funcs = {
+ .dpms = amdgpu_atombios_encoder_dpms,
+ .mode_fixup = amdgpu_atombios_encoder_mode_fixup,
+ .prepare = dce_v6_0_encoder_prepare,
+ .mode_set = dce_v6_0_encoder_mode_set,
+ .commit = dce_v6_0_encoder_commit,
+ .detect = amdgpu_atombios_encoder_dac_detect,
+};
+
+static void dce_v6_0_encoder_destroy(struct drm_encoder *encoder)
+{
+ struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+ if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ amdgpu_atombios_encoder_fini_backlight(amdgpu_encoder);
+ kfree(amdgpu_encoder->enc_priv);
+ drm_encoder_cleanup(encoder);
+ kfree(amdgpu_encoder);
+}
+
+static const struct drm_encoder_funcs dce_v6_0_encoder_funcs = {
+ .destroy = dce_v6_0_encoder_destroy,
+};
+
+static void dce_v6_0_encoder_add(struct amdgpu_device *adev,
+ uint32_t encoder_enum,
+ uint32_t supported_device,
+ u16 caps)
+{
+ struct drm_device *dev = adev->ddev;
+ struct drm_encoder *encoder;
+ struct amdgpu_encoder *amdgpu_encoder;
+
+ /* see if we already added it */
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ amdgpu_encoder = to_amdgpu_encoder(encoder);
+ if (amdgpu_encoder->encoder_enum == encoder_enum) {
+ amdgpu_encoder->devices |= supported_device;
+ return;
+ }
+
+ }
+
+ /* add a new one */
+ amdgpu_encoder = kzalloc(sizeof(struct amdgpu_encoder), GFP_KERNEL);
+ if (!amdgpu_encoder)
+ return;
+
+ encoder = &amdgpu_encoder->base;
+ switch (adev->mode_info.num_crtc) {
+ case 1:
+ encoder->possible_crtcs = 0x1;
+ break;
+ case 2:
+ default:
+ encoder->possible_crtcs = 0x3;
+ break;
+ case 4:
+ encoder->possible_crtcs = 0xf;
+ break;
+ case 6:
+ encoder->possible_crtcs = 0x3f;
+ break;
+ }
+
+ amdgpu_encoder->enc_priv = NULL;
+
+ amdgpu_encoder->encoder_enum = encoder_enum;
+ amdgpu_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+ amdgpu_encoder->devices = supported_device;
+ amdgpu_encoder->rmx_type = RMX_OFF;
+ amdgpu_encoder->underscan_type = UNDERSCAN_OFF;
+ amdgpu_encoder->is_ext_encoder = false;
+ amdgpu_encoder->caps = caps;
+
+ switch (amdgpu_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs,
+ DRM_MODE_ENCODER_DAC, NULL);
+ drm_encoder_helper_add(encoder, &dce_v6_0_dac_helper_funcs);
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
+ if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ amdgpu_encoder->rmx_type = RMX_FULL;
+ drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs,
+ DRM_MODE_ENCODER_LVDS, NULL);
+ amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder);
+ } else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
+ drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs,
+ DRM_MODE_ENCODER_DAC, NULL);
+ amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
+ } else {
+ drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs,
+ DRM_MODE_ENCODER_TMDS, NULL);
+ amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
+ }
+ drm_encoder_helper_add(encoder, &dce_v6_0_dig_helper_funcs);
+ break;
+ case ENCODER_OBJECT_ID_SI170B:
+ case ENCODER_OBJECT_ID_CH7303:
+ case ENCODER_OBJECT_ID_EXTERNAL_SDVOA:
+ case ENCODER_OBJECT_ID_EXTERNAL_SDVOB:
+ case ENCODER_OBJECT_ID_TITFP513:
+ case ENCODER_OBJECT_ID_VT1623:
+ case ENCODER_OBJECT_ID_HDMI_SI1930:
+ case ENCODER_OBJECT_ID_TRAVIS:
+ case ENCODER_OBJECT_ID_NUTMEG:
+ /* these are handled by the primary encoders */
+ amdgpu_encoder->is_ext_encoder = true;
+ if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs,
+ DRM_MODE_ENCODER_LVDS, NULL);
+ else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
+ drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs,
+ DRM_MODE_ENCODER_DAC, NULL);
+ else
+ drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs,
+ DRM_MODE_ENCODER_TMDS, NULL);
+ drm_encoder_helper_add(encoder, &dce_v6_0_ext_helper_funcs);
+ break;
+ }
+}
+
+static const struct amdgpu_display_funcs dce_v6_0_display_funcs = {
+ .set_vga_render_state = &dce_v6_0_set_vga_render_state,
+ .bandwidth_update = &dce_v6_0_bandwidth_update,
+ .vblank_get_counter = &dce_v6_0_vblank_get_counter,
+ .vblank_wait = &dce_v6_0_vblank_wait,
+ .is_display_hung = &dce_v6_0_is_display_hung,
+ .backlight_set_level = &amdgpu_atombios_encoder_set_backlight_level,
+ .backlight_get_level = &amdgpu_atombios_encoder_get_backlight_level,
+ .hpd_sense = &dce_v6_0_hpd_sense,
+ .hpd_set_polarity = &dce_v6_0_hpd_set_polarity,
+ .hpd_get_gpio_reg = &dce_v6_0_hpd_get_gpio_reg,
+ .page_flip = &dce_v6_0_page_flip,
+ .page_flip_get_scanoutpos = &dce_v6_0_crtc_get_scanoutpos,
+ .add_encoder = &dce_v6_0_encoder_add,
+ .add_connector = &amdgpu_connector_add,
+ .stop_mc_access = &dce_v6_0_stop_mc_access,
+ .resume_mc_access = &dce_v6_0_resume_mc_access,
+};
+
+static void dce_v6_0_set_display_funcs(struct amdgpu_device *adev)
+{
+ if (adev->mode_info.funcs == NULL)
+ adev->mode_info.funcs = &dce_v6_0_display_funcs;
+}
+
+static const struct amdgpu_irq_src_funcs dce_v6_0_crtc_irq_funcs = {
+ .set = dce_v6_0_set_crtc_interrupt_state,
+ .process = dce_v6_0_crtc_irq,
+};
+
+static const struct amdgpu_irq_src_funcs dce_v6_0_pageflip_irq_funcs = {
+ .set = dce_v6_0_set_pageflip_interrupt_state,
+ .process = dce_v6_0_pageflip_irq,
+};
+
+static const struct amdgpu_irq_src_funcs dce_v6_0_hpd_irq_funcs = {
+ .set = dce_v6_0_set_hpd_interrupt_state,
+ .process = dce_v6_0_hpd_irq,
+};
+
+static void dce_v6_0_set_irq_funcs(struct amdgpu_device *adev)
+{
+ adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_LAST;
+ adev->crtc_irq.funcs = &dce_v6_0_crtc_irq_funcs;
+
+ adev->pageflip_irq.num_types = AMDGPU_PAGEFLIP_IRQ_LAST;
+ adev->pageflip_irq.funcs = &dce_v6_0_pageflip_irq_funcs;
+
+ adev->hpd_irq.num_types = AMDGPU_HPD_LAST;
+ adev->hpd_irq.funcs = &dce_v6_0_hpd_irq_funcs;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.h b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.h
new file mode 100644
index 0000000..6a55281
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __DCE_V6_0_H__
+#define __DCE_V6_0_H__
+
+extern const struct amd_ip_funcs dce_v6_0_ip_funcs;
+
+#endif
--
2.5.5
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 06/17] drm/amdgpu: atombios change for dce6 to work v3
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (4 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 05/17] drm/amdgpu: add display controller implementation for si v7 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 07/17] drm/amdgpu: add graphic pipeline implementation for si v6 Alex Deucher
` (11 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
v3: white space fixes
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/atombios_crtc.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c
index 49a39b1..f7d236f 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c
@@ -497,7 +497,13 @@ void amdgpu_atombios_crtc_set_disp_eng_pll(struct amdgpu_device *adev,
* SetPixelClock provides the dividers
*/
args.v6.ulDispEngClkFreq = cpu_to_le32(dispclk);
- args.v6.ucPpll = ATOM_EXT_PLL1;
+ if (adev->asic_type == CHIP_TAHITI ||
+ adev->asic_type == CHIP_PITCAIRN ||
+ adev->asic_type == CHIP_VERDE ||
+ adev->asic_type == CHIP_OLAND)
+ args.v6.ucPpll = ATOM_PPLL0;
+ else
+ args.v6.ucPpll = ATOM_EXT_PLL1;
break;
default:
DRM_ERROR("Unknown table version %d %d\n", frev, crev);
--
2.5.5
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 07/17] drm/amdgpu: add graphic pipeline implementation for si v6
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (5 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 06/17] drm/amdgpu: atombios change for dce6 to work v3 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 08/17] drm/amdgpu: add DMA " Alex Deucher
` (10 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
v5: rebase fixes
v6: rebase fixes
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 3280 +++++++++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h | 36 +
2 files changed, 3316 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
new file mode 100644
index 0000000..a8cf04f
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -0,0 +1,3280 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/firmware.h>
+#include "amdgpu.h"
+#include "amdgpu_ih.h"
+#include "amdgpu_gfx.h"
+#include "amdgpu_ucode.h"
+#include "si/clearstate_si.h"
+#include "si/sid.h"
+
+#define GFX6_NUM_GFX_RINGS 1
+#define GFX6_NUM_COMPUTE_RINGS 2
+#define STATIC_PER_CU_PG_ENABLE (1 << 3)
+#define DYN_PER_CU_PG_ENABLE (1 << 2)
+#define RLC_SAVE_AND_RESTORE_STARTING_OFFSET 0x90
+#define RLC_CLEAR_STATE_DESCRIPTOR_OFFSET 0x3D
+
+
+static void gfx_v6_0_set_ring_funcs(struct amdgpu_device *adev);
+static void gfx_v6_0_set_irq_funcs(struct amdgpu_device *adev);
+static void gfx_v6_0_get_cu_info(struct amdgpu_device *adev);
+
+MODULE_FIRMWARE("radeon/tahiti_pfp.bin");
+MODULE_FIRMWARE("radeon/tahiti_me.bin");
+MODULE_FIRMWARE("radeon/tahiti_ce.bin");
+MODULE_FIRMWARE("radeon/tahiti_rlc.bin");
+
+MODULE_FIRMWARE("radeon/pitcairn_pfp.bin");
+MODULE_FIRMWARE("radeon/pitcairn_me.bin");
+MODULE_FIRMWARE("radeon/pitcairn_ce.bin");
+MODULE_FIRMWARE("radeon/pitcairn_rlc.bin");
+
+MODULE_FIRMWARE("radeon/verde_pfp.bin");
+MODULE_FIRMWARE("radeon/verde_me.bin");
+MODULE_FIRMWARE("radeon/verde_ce.bin");
+MODULE_FIRMWARE("radeon/verde_rlc.bin");
+
+MODULE_FIRMWARE("radeon/oland_pfp.bin");
+MODULE_FIRMWARE("radeon/oland_me.bin");
+MODULE_FIRMWARE("radeon/oland_ce.bin");
+MODULE_FIRMWARE("radeon/oland_rlc.bin");
+
+MODULE_FIRMWARE("radeon/hainan_pfp.bin");
+MODULE_FIRMWARE("radeon/hainan_me.bin");
+MODULE_FIRMWARE("radeon/hainan_ce.bin");
+MODULE_FIRMWARE("radeon/hainan_rlc.bin");
+
+static u32 gfx_v6_0_get_csb_size(struct amdgpu_device *adev);
+static void gfx_v6_0_get_csb_buffer(struct amdgpu_device *adev, volatile u32 *buffer);
+//static void gfx_v6_0_init_cp_pg_table(struct amdgpu_device *adev);
+static void gfx_v6_0_init_pg(struct amdgpu_device *adev);
+
+
+static const u32 verde_rlc_save_restore_register_list[] =
+{
+ (0x8000 << 16) | (0x98f4 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x98f4 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0xe80 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0xe80 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x89bc >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x89bc >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x8c1c >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x8c1c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x98f0 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0xe7c >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x9148 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x9148 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9150 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x897c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8d8c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0xac54 >> 2),
+ 0X00000000,
+ 0x3,
+ (0x9c00 << 16) | (0x98f8 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9910 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9914 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9918 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x991c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9920 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9924 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9928 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x992c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9930 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9934 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9938 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x993c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9940 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9944 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9948 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x994c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9950 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9954 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9958 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x995c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9960 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9964 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9968 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x996c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9970 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9974 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9978 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x997c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9980 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9984 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9988 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x998c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8c00 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8c14 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8c04 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8c08 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x9b7c >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x9b7c >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0xe84 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0xe84 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x89c0 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x89c0 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x914c >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x914c >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x8c20 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x8c20 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x9354 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x9354 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9060 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9364 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9100 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x913c >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x90e0 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x90e4 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x90e8 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x90e0 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x90e4 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x90e8 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8bcc >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8b24 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x88c4 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8e50 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8c0c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8e58 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8e5c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9508 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x950c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9494 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0xac0c >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0xac10 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0xac14 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0xae00 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0xac08 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x88d4 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x88c8 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x88cc >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x89b0 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8b10 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x8a14 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9830 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9834 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9838 >> 2),
+ 0x00000000,
+ (0x9c00 << 16) | (0x9a10 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x9870 >> 2),
+ 0x00000000,
+ (0x8000 << 16) | (0x9874 >> 2),
+ 0x00000000,
+ (0x8001 << 16) | (0x9870 >> 2),
+ 0x00000000,
+ (0x8001 << 16) | (0x9874 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x9870 >> 2),
+ 0x00000000,
+ (0x8040 << 16) | (0x9874 >> 2),
+ 0x00000000,
+ (0x8041 << 16) | (0x9870 >> 2),
+ 0x00000000,
+ (0x8041 << 16) | (0x9874 >> 2),
+ 0x00000000,
+ 0x00000000
+};
+
+static int gfx_v6_0_init_microcode(struct amdgpu_device *adev)
+{
+ const char *chip_name;
+ char fw_name[30];
+ int err;
+
+ DRM_DEBUG("\n");
+
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ chip_name = "tahiti";
+ break;
+ case CHIP_PITCAIRN:
+ chip_name = "pitcairn";
+ break;
+ case CHIP_VERDE:
+ chip_name = "verde";
+ break;
+ case CHIP_OLAND:
+ chip_name = "oland";
+ break;
+ case CHIP_HAINAN:
+ chip_name = "hainan";
+ break;
+ default: BUG();
+ }
+
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+ err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
+ if (err)
+ goto out;
+ err = amdgpu_ucode_validate(adev->gfx.pfp_fw);
+ if (err)
+ goto out;
+
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+ err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
+ if (err)
+ goto out;
+ err = amdgpu_ucode_validate(adev->gfx.me_fw);
+ if (err)
+ goto out;
+
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+ err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
+ if (err)
+ goto out;
+ err = amdgpu_ucode_validate(adev->gfx.ce_fw);
+ if (err)
+ goto out;
+
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
+ err = request_firmware(&adev->gfx.rlc_fw, fw_name, adev->dev);
+ if (err)
+ goto out;
+ err = amdgpu_ucode_validate(adev->gfx.rlc_fw);
+
+out:
+ if (err) {
+ printk(KERN_ERR
+ "gfx6: Failed to load firmware \"%s\"\n",
+ fw_name);
+ release_firmware(adev->gfx.pfp_fw);
+ adev->gfx.pfp_fw = NULL;
+ release_firmware(adev->gfx.me_fw);
+ adev->gfx.me_fw = NULL;
+ release_firmware(adev->gfx.ce_fw);
+ adev->gfx.ce_fw = NULL;
+ release_firmware(adev->gfx.rlc_fw);
+ adev->gfx.rlc_fw = NULL;
+ }
+ return err;
+}
+
+static void gfx_v6_0_tiling_mode_table_init(struct amdgpu_device *adev)
+{
+ const u32 num_tile_mode_states = 32;
+ u32 reg_offset, gb_tile_moden, split_equal_to_row_size;
+
+ switch (adev->gfx.config.mem_row_size_in_kb) {
+ case 1:
+ split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB;
+ break;
+ case 2:
+ default:
+ split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB;
+ break;
+ case 4:
+ split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB;
+ break;
+ }
+
+ if (adev->asic_type == CHIP_VERDE ||
+ adev->asic_type == CHIP_OLAND ||
+ adev->asic_type == CHIP_HAINAN) {
+ for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
+ switch (reg_offset) {
+ case 0:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 1:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 2:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 3:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 4:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 5:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 6:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 7:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 8:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 9:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 10:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 11:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 12:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 13:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 14:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 15:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 16:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 17:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 21:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 22:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 23:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 24:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 25:
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) |
+ NUM_BANKS(ADDR_SURF_8_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ default:
+ gb_tile_moden = 0;
+ break;
+ }
+ adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden;
+ WREG32(GB_TILE_MODE0 + reg_offset, gb_tile_moden);
+ }
+ } else if ((adev->asic_type == CHIP_TAHITI) || (adev->asic_type == CHIP_PITCAIRN)) {
+ for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
+ switch (reg_offset) {
+ case 0: /* non-AA compressed depth or any compressed stencil */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 1: /* 2xAA/4xAA compressed depth only */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 2: /* 8xAA compressed depth only */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 3: /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 4: /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 5: /* Uncompressed 16bpp depth - and stencil buffer allocated with it */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 6: /* Uncompressed 32bpp depth - and stencil buffer allocated with it */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 7: /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 8: /* 1D and 1D Array Surfaces */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 9: /* Displayable maps. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 10: /* Display 8bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 11: /* Display 16bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 12: /* Display 32bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 13: /* Thin. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 14: /* Thin 8 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 15: /* Thin 16 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 16: /* Thin 32 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 17: /* Thin 64 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 21: /* 8 bpp PRT. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 22: /* 16 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 23: /* 32 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 24: /* 64 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 25: /* 128 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) |
+ NUM_BANKS(ADDR_SURF_8_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ default:
+ gb_tile_moden = 0;
+ break;
+ }
+ adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden;
+ WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden);
+ }
+ } else{
+
+ DRM_ERROR("unknown asic: 0x%x\n", adev->asic_type);
+ }
+
+}
+
+void gfx_v6_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num)
+{
+ u32 data = INSTANCE_BROADCAST_WRITES;
+
+ if ((se_num == 0xffffffff) && (sh_num == 0xffffffff))
+ data |= SH_BROADCAST_WRITES | SE_BROADCAST_WRITES;
+ else if (se_num == 0xffffffff)
+ data |= SE_BROADCAST_WRITES | SH_INDEX(sh_num);
+ else if (sh_num == 0xffffffff)
+ data |= SH_BROADCAST_WRITES | SE_INDEX(se_num);
+ else
+ data |= SH_INDEX(sh_num) | SE_INDEX(se_num);
+ WREG32(GRBM_GFX_INDEX, data);
+}
+
+static u32 gfx_v6_0_create_bitmask(u32 bit_width)
+{
+ u32 i, mask = 0;
+
+ for (i = 0; i < bit_width; i++) {
+ mask <<= 1;
+ mask |= 1;
+ }
+ return mask;
+}
+
+static u32 gfx_v6_0_get_rb_disabled(struct amdgpu_device *adev,
+ u32 max_rb_num_per_se,
+ u32 sh_per_se)
+{
+ u32 data, mask;
+
+ data = RREG32(CC_RB_BACKEND_DISABLE);
+ data &= BACKEND_DISABLE_MASK;
+ data |= RREG32(GC_USER_RB_BACKEND_DISABLE);
+
+ data >>= BACKEND_DISABLE_SHIFT;
+
+ mask = gfx_v6_0_create_bitmask(max_rb_num_per_se / sh_per_se);
+
+ return data & mask;
+}
+
+static void gfx_v6_0_setup_rb(struct amdgpu_device *adev,
+ u32 se_num, u32 sh_per_se,
+ u32 max_rb_num_per_se)
+{
+ int i, j;
+ u32 data, mask;
+ u32 disabled_rbs = 0;
+ u32 enabled_rbs = 0;
+
+ for (i = 0; i < se_num; i++) {
+ for (j = 0; j < sh_per_se; j++) {
+ gfx_v6_0_select_se_sh(adev, i, j);
+ data = gfx_v6_0_get_rb_disabled(adev, max_rb_num_per_se, sh_per_se);
+ disabled_rbs |= data << ((i * sh_per_se + j) * TAHITI_RB_BITMAP_WIDTH_PER_SH);
+ }
+ }
+ gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+
+ mask = 1;
+ for (i = 0; i < max_rb_num_per_se * se_num; i++) {
+ if (!(disabled_rbs & mask))
+ enabled_rbs |= mask;
+ mask <<= 1;
+ }
+
+ adev->gfx.config.backend_enable_mask = enabled_rbs;
+ DRM_INFO("amdgpu: enabled_rbs %d \n", enabled_rbs);
+
+ for (i = 0; i < se_num; i++) {
+ gfx_v6_0_select_se_sh(adev, i, 0xffffffff);
+ data = 0;
+ for (j = 0; j < sh_per_se; j++) {
+ switch (enabled_rbs & 3) {
+ case 1:
+ data |= (RASTER_CONFIG_RB_MAP_0 << (i * sh_per_se + j) * 2);
+ break;
+ case 2:
+ data |= (RASTER_CONFIG_RB_MAP_3 << (i * sh_per_se + j) * 2);
+ break;
+ case 3:
+ default:
+ data |= (RASTER_CONFIG_RB_MAP_2 << (i * sh_per_se + j) * 2);
+ break;
+ }
+ enabled_rbs >>= 2;
+ }
+ WREG32(PA_SC_RASTER_CONFIG, data);
+ }
+ gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+}
+/*
+static void gmc_v6_0_init_compute_vmid(struct amdgpu_device *adev)
+{
+}
+*/
+
+static u32 gfx_v6_0_get_cu_enabled(struct amdgpu_device *adev, u32 cu_per_sh)
+{
+ u32 data, mask;
+
+ data = RREG32(CC_GC_SHADER_ARRAY_CONFIG);
+ data &= INACTIVE_CUS_MASK;
+ data |= RREG32(GC_USER_SHADER_ARRAY_CONFIG);
+
+ data >>= INACTIVE_CUS_SHIFT;
+
+ mask = gfx_v6_0_create_bitmask(cu_per_sh);
+
+ return ~data & mask;
+}
+
+
+static void gfx_v6_0_setup_spi(struct amdgpu_device *adev,
+ u32 se_num, u32 sh_per_se,
+ u32 cu_per_sh)
+{
+ int i, j, k;
+ u32 data, mask;
+ u32 active_cu = 0;
+
+ for (i = 0; i < se_num; i++) {
+ for (j = 0; j < sh_per_se; j++) {
+ gfx_v6_0_select_se_sh(adev, i, j);
+ data = RREG32(SPI_STATIC_THREAD_MGMT_3);
+ active_cu = gfx_v6_0_get_cu_enabled(adev, cu_per_sh);
+
+ mask = 1;
+ for (k = 0; k < 16; k++) {
+ mask <<= k;
+ if (active_cu & mask) {
+ data &= ~mask;
+ WREG32(SPI_STATIC_THREAD_MGMT_3, data);
+ break;
+ }
+ }
+ }
+ }
+ DRM_INFO("amdgpu: setup_spi--active_cu %d \n", active_cu);
+ gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+}
+
+static void gfx_v6_0_gpu_init(struct amdgpu_device *adev)
+{
+ u32 gb_addr_config = 0;
+ u32 mc_shared_chmap, mc_arb_ramcfg;
+ u32 sx_debug_1;
+ u32 hdp_host_path_cntl;
+ u32 tmp;
+
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ adev->gfx.config.max_shader_engines = 2;
+ adev->gfx.config.max_tile_pipes = 12;
+ adev->gfx.config.max_cu_per_sh = 8;
+ adev->gfx.config.max_sh_per_se = 2;
+ adev->gfx.config.max_backends_per_se = 4;
+ adev->gfx.config.max_texture_channel_caches = 12;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ case CHIP_PITCAIRN:
+ adev->gfx.config.max_shader_engines = 2;
+ adev->gfx.config.max_tile_pipes = 8;
+ adev->gfx.config.max_cu_per_sh = 5;
+ adev->gfx.config.max_sh_per_se = 2;
+ adev->gfx.config.max_backends_per_se = 4;
+ adev->gfx.config.max_texture_channel_caches = 8;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN;
+ break;
+
+ case CHIP_VERDE:
+ adev->gfx.config.max_shader_engines = 1;
+ adev->gfx.config.max_tile_pipes = 4;
+ adev->gfx.config.max_cu_per_sh = 5;
+ adev->gfx.config.max_sh_per_se = 2;
+ adev->gfx.config.max_backends_per_se = 4;
+ adev->gfx.config.max_texture_channel_caches = 4;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x40;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ case CHIP_OLAND:
+ adev->gfx.config.max_shader_engines = 1;
+ adev->gfx.config.max_tile_pipes = 4;
+ adev->gfx.config.max_cu_per_sh = 6;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 2;
+ adev->gfx.config.max_texture_channel_caches = 4;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 16;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x40;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ case CHIP_HAINAN:
+ adev->gfx.config.max_shader_engines = 1;
+ adev->gfx.config.max_tile_pipes = 4;
+ adev->gfx.config.max_cu_per_sh = 5;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 1;
+ adev->gfx.config.max_texture_channel_caches = 2;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 16;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x40;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
+ gb_addr_config = HAINAN_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ default:
+ BUG();
+ break;
+ }
+
+ WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+ WREG32(SRBM_INT_CNTL, 1);
+ WREG32(SRBM_INT_ACK, 1);
+
+ WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
+
+ mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
+ mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
+
+ adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes;
+ adev->gfx.config.mem_max_burst_length_bytes = 256;
+ tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT;
+ adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
+ if (adev->gfx.config.mem_row_size_in_kb > 4)
+ adev->gfx.config.mem_row_size_in_kb = 4;
+ adev->gfx.config.shader_engine_tile_size = 32;
+ adev->gfx.config.num_gpus = 1;
+ adev->gfx.config.multi_gpu_tile_size = 64;
+
+ gb_addr_config &= ~ROW_SIZE_MASK;
+ switch (adev->gfx.config.mem_row_size_in_kb) {
+ case 1:
+ default:
+ gb_addr_config |= ROW_SIZE(0);
+ break;
+ case 2:
+ gb_addr_config |= ROW_SIZE(1);
+ break;
+ case 4:
+ gb_addr_config |= ROW_SIZE(2);
+ break;
+ }
+ adev->gfx.config.gb_addr_config = gb_addr_config;
+
+ WREG32(GB_ADDR_CONFIG, gb_addr_config);
+ WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
+ WREG32(DMIF_ADDR_CALC, gb_addr_config);
+ WREG32(HDP_ADDR_CONFIG, gb_addr_config);
+ WREG32(DMA_TILING_CONFIG + DMA0_REGISTER_OFFSET, gb_addr_config);
+ WREG32(DMA_TILING_CONFIG + DMA1_REGISTER_OFFSET, gb_addr_config);
+#if 0
+ if (adev->has_uvd) {
+ WREG32(UVD_UDEC_ADDR_CONFIG, gb_addr_config);
+ WREG32(UVD_UDEC_DB_ADDR_CONFIG, gb_addr_config);
+ WREG32(UVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config);
+ }
+#endif
+ gfx_v6_0_tiling_mode_table_init(adev);
+
+ gfx_v6_0_setup_rb(adev, adev->gfx.config.max_shader_engines,
+ adev->gfx.config.max_sh_per_se,
+ adev->gfx.config.max_backends_per_se);
+
+ gfx_v6_0_setup_spi(adev, adev->gfx.config.max_shader_engines,
+ adev->gfx.config.max_sh_per_se,
+ adev->gfx.config.max_cu_per_sh);
+
+ gfx_v6_0_get_cu_info(adev);
+
+ WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) |
+ ROQ_IB2_START(0x2b)));
+ WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60));
+
+ sx_debug_1 = RREG32(SX_DEBUG_1);
+ WREG32(SX_DEBUG_1, sx_debug_1);
+
+ WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4));
+
+ WREG32(PA_SC_FIFO_SIZE, (SC_FRONTEND_PRIM_FIFO_SIZE(adev->gfx.config.sc_prim_fifo_size_frontend) |
+ SC_BACKEND_PRIM_FIFO_SIZE(adev->gfx.config.sc_prim_fifo_size_backend) |
+ SC_HIZ_TILE_FIFO_SIZE(adev->gfx.config.sc_hiz_tile_fifo_size) |
+ SC_EARLYZ_TILE_FIFO_SIZE(adev->gfx.config.sc_earlyz_tile_fifo_size)));
+
+ WREG32(VGT_NUM_INSTANCES, 1);
+
+ WREG32(CP_PERFMON_CNTL, 0);
+
+ WREG32(SQ_CONFIG, 0);
+
+ WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
+ FORCE_EOV_MAX_REZ_CNT(255)));
+
+ WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) |
+ AUTO_INVLD_EN(ES_AND_GS_AUTO));
+
+ WREG32(VGT_GS_VERTEX_REUSE, 16);
+ WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
+
+ WREG32(CB_PERFCOUNTER0_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER0_SELECT1, 0);
+ WREG32(CB_PERFCOUNTER1_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER1_SELECT1, 0);
+ WREG32(CB_PERFCOUNTER2_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER2_SELECT1, 0);
+ WREG32(CB_PERFCOUNTER3_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER3_SELECT1, 0);
+
+ hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL);
+ WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
+
+ WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3));
+
+ udelay(50);
+
+}
+
+
+static void gfx_v6_0_scratch_init(struct amdgpu_device *adev)
+{
+ int i;
+
+ adev->gfx.scratch.num_reg = 7;
+ adev->gfx.scratch.reg_base = SCRATCH_REG0;
+ for (i = 0; i < adev->gfx.scratch.num_reg; i++) {
+ adev->gfx.scratch.free[i] = true;
+ adev->gfx.scratch.reg[i] = adev->gfx.scratch.reg_base + i;
+ }
+}
+
+static int gfx_v6_0_ring_test_ring(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ uint32_t scratch;
+ uint32_t tmp = 0;
+ unsigned i;
+ int r;
+
+ r = amdgpu_gfx_scratch_get(adev, &scratch);
+ if (r) {
+ DRM_ERROR("amdgpu: cp failed to get scratch reg (%d).\n", r);
+ return r;
+ }
+ WREG32(scratch, 0xCAFEDEAD);
+
+ r = amdgpu_ring_alloc(ring, 3);
+ if (r) {
+ DRM_ERROR("amdgpu: cp failed to lock ring %d (%d).\n", ring->idx, r);
+ amdgpu_gfx_scratch_free(adev, scratch);
+ return r;
+ }
+ DRM_INFO("amdgpu: scratch %x \n", scratch);
+ DRM_INFO("amdgpu: REG_START %x \n", PACKET3_SET_CONFIG_REG_START);
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+ amdgpu_ring_write(ring, (scratch - PACKET3_SET_CONFIG_REG_START));
+ amdgpu_ring_write(ring, 0xDEADBEEF);
+ amdgpu_ring_commit(ring);
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(scratch);
+ if (tmp == 0xDEADBEEF)
+ break;
+ DRM_UDELAY(1);
+ }
+ if (i < adev->usec_timeout) {
+ DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+ } else {
+ DRM_ERROR("amdgpu: ring %d test failed (scratch(0x%04X)=0x%08X)\n",
+ ring->idx, scratch, tmp);
+ r = -EINVAL;
+ }
+ amdgpu_gfx_scratch_free(adev, scratch);
+ return r;
+}
+
+static void gfx_v6_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
+{
+ /* flush hdp cache */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
+ amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) |
+ WRITE_DATA_DST_SEL(0)));
+ amdgpu_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL);
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, 0x1);
+}
+
+/**
+ * gfx_v6_0_ring_emit_hdp_invalidate - emit an hdp invalidate on the cp
+ *
+ * @adev: amdgpu_device pointer
+ * @ridx: amdgpu ring index
+ *
+ * Emits an hdp invalidate on the cp.
+ */
+static void gfx_v6_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
+{
+ amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
+ amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) |
+ WRITE_DATA_DST_SEL(0)));
+ amdgpu_ring_write(ring, HDP_DEBUG0);
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, 0x1);
+}
+
+static void gfx_v6_0_ring_emit_fence_gfx(struct amdgpu_ring *ring, u64 addr,
+ u64 seq, unsigned flags)
+{
+ bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT;
+ bool int_sel = flags & AMDGPU_FENCE_FLAG_INT;
+ /* flush read cache over gart */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+ amdgpu_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START));
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
+ amdgpu_ring_write(ring, PACKET3_TCL1_ACTION_ENA |
+ PACKET3_TC_ACTION_ENA |
+ PACKET3_SH_KCACHE_ACTION_ENA |
+ PACKET3_SH_ICACHE_ACTION_ENA);
+ amdgpu_ring_write(ring, 0xFFFFFFFF);
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, 10); /* poll interval */
+ /* EVENT_WRITE_EOP - flush caches, send int */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
+ amdgpu_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5));
+ amdgpu_ring_write(ring, addr & 0xfffffffc);
+ amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) |
+ DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0));
+ amdgpu_ring_write(ring, lower_32_bits(seq));
+ amdgpu_ring_write(ring, upper_32_bits(seq));
+}
+
+static void gfx_v6_0_ring_emit_fence_compute(struct amdgpu_ring *ring,
+ u64 addr, u64 seq,
+ unsigned flags)
+{
+ gfx_v6_0_ring_emit_fence_gfx(ring, addr, seq, flags);
+}
+
+
+static void gfx_v6_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
+ struct amdgpu_ib *ib,
+ unsigned vm_id, bool ctx_switch)
+{
+ u32 header, control = 0;
+ u32 next_rptr = ring->wptr + 5;
+
+ if (ctx_switch)
+ next_rptr += 2;
+
+ next_rptr += 4;
+ amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
+ amdgpu_ring_write(ring, (1 << 8));
+ amdgpu_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc);
+ amdgpu_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr));
+ amdgpu_ring_write(ring, next_rptr);
+
+ /* insert SWITCH_BUFFER packet before first IB in the ring frame */
+ if (ctx_switch) {
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0));
+ amdgpu_ring_write(ring, 0);
+ }
+
+ if (ib->flags & AMDGPU_IB_FLAG_CE)
+ header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2);
+ else
+ header = PACKET3(PACKET3_INDIRECT_BUFFER, 2);
+
+ control |= ib->length_dw | (vm_id << 24);
+
+ amdgpu_ring_write(ring, header);
+ amdgpu_ring_write(ring,
+#ifdef __BIG_ENDIAN
+ (2 << 0) |
+#endif
+ (ib->gpu_addr & 0xFFFFFFFC));
+ amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF);
+ amdgpu_ring_write(ring, control);
+}
+
+static void gfx_v6_0_ring_emit_ib_compute(struct amdgpu_ring *ring,
+ struct amdgpu_ib *ib,
+ unsigned vm_id, bool ctx_switch)
+{
+ gfx_v6_0_ring_emit_ib_gfx(ring, ib, vm_id, ctx_switch);
+}
+
+static int gfx_v6_0_ring_test_ib(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ struct amdgpu_ib ib;
+ struct fence *f = NULL;
+ uint32_t scratch;
+ uint32_t tmp = 0;
+ unsigned i;
+ int r;
+
+ r = amdgpu_gfx_scratch_get(adev, &scratch);
+ if (r) {
+ DRM_ERROR("amdgpu: failed to get scratch reg (%d).\n", r);
+ return r;
+ }
+ WREG32(scratch, 0xCAFEDEAD);
+ memset(&ib, 0, sizeof(ib));
+ r = amdgpu_ib_get(adev, NULL, 256, &ib);
+ if (r) {
+ DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+ goto err1;
+ }
+ ib.ptr[0] = PACKET3(PACKET3_SET_CONFIG_REG, 1);
+ ib.ptr[1] = ((scratch - PACKET3_SET_CONFIG_REG_START));
+ ib.ptr[2] = 0xDEADBEEF;
+ ib.length_dw = 3;
+
+ r = amdgpu_ib_schedule(ring, 1, &ib, NULL, NULL, &f);
+ if (r)
+ goto err2;
+
+ r = fence_wait(f, false);
+ if (r) {
+ DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+ goto err2;
+ }
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(scratch);
+ if (tmp == 0xDEADBEEF)
+ break;
+ DRM_UDELAY(1);
+ }
+ if (i < adev->usec_timeout) {
+ DRM_INFO("ib test on ring %d succeeded in %u usecs\n",
+ ring->idx, i);
+ goto err2;
+ } else {
+ DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n",
+ scratch, tmp);
+ r = -EINVAL;
+ }
+
+err2:
+ fence_put(f);
+ amdgpu_ib_free(adev, &ib, NULL);
+ fence_put(f);
+err1:
+ amdgpu_gfx_scratch_free(adev, scratch);
+ return r;
+}
+
+static void gfx_v6_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable)
+{
+ int i;
+ if (enable)
+ WREG32(CP_ME_CNTL, 0);
+ else {
+ WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT));
+ WREG32(SCRATCH_UMSK, 0);
+ for (i = 0; i < adev->gfx.num_gfx_rings; i++)
+ adev->gfx.gfx_ring[i].ready = false;
+ }
+ udelay(50);
+}
+
+static int gfx_v6_0_cp_gfx_load_microcode(struct amdgpu_device *adev)
+{
+ unsigned i;
+ const struct gfx_firmware_header_v1_0 *pfp_hdr;
+ const struct gfx_firmware_header_v1_0 *ce_hdr;
+ const struct gfx_firmware_header_v1_0 *me_hdr;
+ const __le32 *fw_data;
+ u32 fw_size;
+
+ if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw)
+ return -EINVAL;
+
+ gfx_v6_0_cp_gfx_enable(adev, false);
+ pfp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data;
+ ce_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data;
+ me_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data;
+
+ amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header);
+ amdgpu_ucode_print_gfx_hdr(&ce_hdr->header);
+ amdgpu_ucode_print_gfx_hdr(&me_hdr->header);
+
+ /* PFP */
+ fw_data = (const __le32 *)
+ (adev->gfx.pfp_fw->data + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_PFP_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+
+ /* CE */
+ fw_data = (const __le32 *)
+ (adev->gfx.ce_fw->data + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_CE_UCODE_ADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_CE_UCODE_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_CE_UCODE_ADDR, 0);
+
+ /* ME */
+ fw_data = (const __be32 *)
+ (adev->gfx.me_fw->data + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes));
+ fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4;
+ WREG32(CP_ME_RAM_WADDR, 0);
+ for (i = 0; i < fw_size; i++)
+ WREG32(CP_ME_RAM_DATA, le32_to_cpup(fw_data++));
+ WREG32(CP_ME_RAM_WADDR, 0);
+
+
+ WREG32(CP_PFP_UCODE_ADDR, 0);
+ WREG32(CP_CE_UCODE_ADDR, 0);
+ WREG32(CP_ME_RAM_WADDR, 0);
+ WREG32(CP_ME_RAM_RADDR, 0);
+ return 0;
+}
+
+static int gfx_v6_0_cp_gfx_start(struct amdgpu_device *adev)
+{
+ const struct cs_section_def *sect = NULL;
+ const struct cs_extent_def *ext = NULL;
+ struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0];
+ int r, i;
+
+ r = amdgpu_ring_alloc(ring, 7 + 4);
+ if (r) {
+ DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r);
+ return r;
+ }
+ amdgpu_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5));
+ amdgpu_ring_write(ring, 0x1);
+ amdgpu_ring_write(ring, 0x0);
+ amdgpu_ring_write(ring, adev->gfx.config.max_hw_contexts - 1);
+ amdgpu_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, 0);
+
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2));
+ amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE));
+ amdgpu_ring_write(ring, 0xc000);
+ amdgpu_ring_write(ring, 0xe000);
+ amdgpu_ring_commit(ring);
+
+ gfx_v6_0_cp_gfx_enable(adev, true);
+
+ r = amdgpu_ring_alloc(ring, gfx_v6_0_get_csb_size(adev) + 10);
+ if (r) {
+ DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r);
+ return r;
+ }
+
+ amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
+ amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
+
+ for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) {
+ for (ext = sect->section; ext->extent != NULL; ++ext) {
+ if (sect->id == SECT_CONTEXT) {
+ amdgpu_ring_write(ring,
+ PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count));
+ amdgpu_ring_write(ring, ext->reg_index - PACKET3_SET_CONTEXT_REG_START);
+ for (i = 0; i < ext->reg_count; i++)
+ amdgpu_ring_write(ring, ext->extent[i]);
+ }
+ }
+ }
+
+ amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
+ amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE);
+
+ amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
+ amdgpu_ring_write(ring, 0);
+
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
+ amdgpu_ring_write(ring, 0x00000316);
+ amdgpu_ring_write(ring, 0x0000000e);
+ amdgpu_ring_write(ring, 0x00000010);
+
+ amdgpu_ring_commit(ring);
+
+ return 0;
+}
+
+static int gfx_v6_0_cp_gfx_resume(struct amdgpu_device *adev)
+{
+ struct amdgpu_ring *ring;
+ u32 tmp;
+ u32 rb_bufsz;
+ int r;
+ u64 rptr_addr;
+
+ WREG32(CP_SEM_WAIT_TIMER, 0x0);
+ WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
+
+ /* Set the write pointer delay */
+ WREG32(CP_RB_WPTR_DELAY, 0);
+
+ WREG32(CP_DEBUG, 0);
+ WREG32(SCRATCH_ADDR, 0);
+
+ /* ring 0 - compute and gfx */
+ /* Set ring buffer size */
+ ring = &adev->gfx.gfx_ring[0];
+ rb_bufsz = order_base_2(ring->ring_size / 8);
+ tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
+
+#ifdef __BIG_ENDIAN
+ tmp |= BUF_SWAP_32BIT;
+#endif
+ WREG32(CP_RB0_CNTL, tmp);
+
+ /* Initialize the ring buffer's read and write pointers */
+ WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA);
+ ring->wptr = 0;
+ WREG32(CP_RB0_WPTR, ring->wptr);
+
+ /* set the wb address whether it's enabled or not */
+ rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
+ WREG32(CP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr));
+ WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF);
+
+ WREG32(SCRATCH_UMSK, 0);
+
+ mdelay(1);
+ WREG32(CP_RB0_CNTL, tmp);
+
+ WREG32(CP_RB0_BASE, ring->gpu_addr >> 8);
+
+ /* start the rings */
+ gfx_v6_0_cp_gfx_start(adev);
+ ring->ready = true;
+ r = amdgpu_ring_test_ring(ring);
+ if (r) {
+ ring->ready = false;
+ return r;
+ }
+
+ return 0;
+}
+
+static u32 gfx_v6_0_ring_get_rptr_gfx(struct amdgpu_ring *ring)
+{
+ u32 rptr;
+
+ rptr = ring->adev->wb.wb[ring->rptr_offs];
+
+ return rptr;
+}
+
+static u32 gfx_v6_0_ring_get_wptr_gfx(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ u32 wptr;
+
+ wptr = RREG32(CP_RB0_WPTR);
+
+ return wptr;
+}
+
+static void gfx_v6_0_ring_set_wptr_gfx(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+
+ WREG32(CP_RB0_WPTR, ring->wptr);
+ (void)RREG32(CP_RB0_WPTR);
+}
+
+static u32 gfx_v6_0_ring_get_rptr_compute(struct amdgpu_ring *ring)
+{
+ u32 rptr = ring->adev->wb.wb[ring->rptr_offs];
+
+ return rptr;
+}
+
+static u32 gfx_v6_0_ring_get_wptr_compute(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ u32 wptr;
+
+ if (ring == &adev->gfx.compute_ring[0]) {
+ wptr = RREG32(CP_RB1_WPTR);
+ } else if (ring == &adev->gfx.compute_ring[1]) {
+ wptr = RREG32(CP_RB2_WPTR);
+ } else {
+ BUG();
+ }
+
+ return wptr;
+}
+
+static void gfx_v6_0_ring_set_wptr_compute(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+
+ if (ring == &adev->gfx.compute_ring[0]) {
+ WREG32(CP_RB1_WPTR, ring->wptr);
+ (void)RREG32(CP_RB1_WPTR);
+ } else if (ring == &adev->gfx.compute_ring[1]) {
+ WREG32(CP_RB2_WPTR, ring->wptr);
+ (void)RREG32(CP_RB2_WPTR);
+ } else {
+ BUG();
+ }
+
+}
+
+
+static void gfx_v6_0_cp_compute_fini(struct amdgpu_device *adev)
+{
+ int i, r;
+
+ for (i = 0; i < adev->gfx.num_compute_rings; i++) {
+ struct amdgpu_ring *ring = &adev->gfx.compute_ring[i];
+
+ if (ring->mqd_obj) {
+ r = amdgpu_bo_reserve(ring->mqd_obj, false);
+ if (unlikely(r != 0))
+ dev_warn(adev->dev, "(%d) reserve MQD bo failed\n", r);
+
+ amdgpu_bo_unpin(ring->mqd_obj);
+ amdgpu_bo_unreserve(ring->mqd_obj);
+
+ amdgpu_bo_unref(&ring->mqd_obj);
+ ring->mqd_obj = NULL;
+ }
+ }
+}
+
+static int gfx_v6_0_cp_compute_resume(struct amdgpu_device *adev)
+{
+ struct amdgpu_ring *ring;
+ u32 tmp;
+ u32 rb_bufsz;
+ int r;
+ u64 rptr_addr;
+
+ /* ring1 - compute only */
+ /* Set ring buffer size */
+
+ ring = &adev->gfx.compute_ring[0];
+ rb_bufsz = order_base_2(ring->ring_size / 8);
+ tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
+#ifdef __BIG_ENDIAN
+ tmp |= BUF_SWAP_32BIT;
+#endif
+ WREG32(CP_RB1_CNTL, tmp);
+
+ WREG32(CP_RB1_CNTL, tmp | RB_RPTR_WR_ENA);
+ ring->wptr = 0;
+ WREG32(CP_RB1_WPTR, ring->wptr);
+
+
+ rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
+ WREG32(CP_RB1_RPTR_ADDR, lower_32_bits(rptr_addr));
+ WREG32(CP_RB1_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF);
+
+ mdelay(1);
+ WREG32(CP_RB1_CNTL, tmp);
+
+ WREG32(CP_RB1_BASE, ring->gpu_addr >> 8);
+
+ ring = &adev->gfx.compute_ring[1];
+ rb_bufsz = order_base_2(ring->ring_size / 8);
+ tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
+#ifdef __BIG_ENDIAN
+ tmp |= BUF_SWAP_32BIT;
+#endif
+ WREG32(CP_RB2_CNTL, tmp);
+
+ WREG32(CP_RB2_CNTL, tmp | RB_RPTR_WR_ENA);
+ ring->wptr = 0;
+ WREG32(CP_RB2_WPTR, ring->wptr);
+ rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
+ WREG32(CP_RB2_RPTR_ADDR, lower_32_bits(rptr_addr));
+ WREG32(CP_RB2_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF);
+
+ mdelay(1);
+ WREG32(CP_RB2_CNTL, tmp);
+
+ WREG32(CP_RB2_BASE, ring->gpu_addr >> 8);
+
+ adev->gfx.compute_ring[0].ready = true;
+ adev->gfx.compute_ring[1].ready = true;
+
+ r = amdgpu_ring_test_ring(&adev->gfx.compute_ring[0]);
+ if (r) {
+ adev->gfx.compute_ring[0].ready = false;
+ return r;
+ }
+
+ r = amdgpu_ring_test_ring(&adev->gfx.compute_ring[1]);
+ if (r) {
+ adev->gfx.compute_ring[1].ready = false;
+ return r;
+ }
+
+ return 0;
+}
+
+static void gfx_v6_0_cp_enable(struct amdgpu_device *adev, bool enable)
+{
+ gfx_v6_0_cp_gfx_enable(adev, enable);
+}
+
+static int gfx_v6_0_cp_load_microcode(struct amdgpu_device *adev)
+{
+ int r;
+
+ r = gfx_v6_0_cp_gfx_load_microcode(adev);
+
+ return r;
+
+}
+
+static void gfx_v6_0_enable_gui_idle_interrupt(struct amdgpu_device *adev,
+ bool enable)
+{
+ u32 tmp = RREG32(CP_INT_CNTL_RING0);
+ u32 mask;
+ int i;
+
+ if (enable)
+ tmp |= (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
+ else
+ tmp &= ~(CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
+ WREG32(CP_INT_CNTL_RING0, tmp);
+
+ if (!enable) {
+ /* read a gfx register */
+ tmp = RREG32(DB_DEPTH_INFO);
+
+ mask = RLC_BUSY_STATUS | GFX_POWER_STATUS | GFX_CLOCK_STATUS | GFX_LS_STATUS;
+ for (i = 0; i < adev->usec_timeout; i++) {
+ if ((RREG32(RLC_STAT) & mask) == (GFX_CLOCK_STATUS | GFX_POWER_STATUS))
+ break;
+ udelay(1);
+ }
+ }
+}
+
+static int gfx_v6_0_cp_resume(struct amdgpu_device *adev)
+{
+ int r;
+
+ gfx_v6_0_enable_gui_idle_interrupt(adev, false);
+
+ r = gfx_v6_0_cp_load_microcode(adev);
+ if (r)
+ return r;
+
+ r = gfx_v6_0_cp_gfx_resume(adev);
+ if (r)
+ return r;
+ r = gfx_v6_0_cp_compute_resume(adev);
+ if (r)
+ return r;
+
+ gfx_v6_0_enable_gui_idle_interrupt(adev, true);
+
+ return 0;
+}
+
+static void gfx_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
+{
+ int usepfp = (ring->type == AMDGPU_RING_TYPE_GFX);
+ uint32_t seq = ring->fence_drv.sync_seq;
+ uint64_t addr = ring->fence_drv.gpu_addr;
+
+ amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5));
+ amdgpu_ring_write(ring, (WAIT_REG_MEM_MEM_SPACE(1) | /* memory */
+ WAIT_REG_MEM_FUNCTION(3) | /* equal */
+ WAIT_REG_MEM_ENGINE(usepfp))); /* pfp or me */
+ amdgpu_ring_write(ring, addr & 0xfffffffc);
+ amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff);
+ amdgpu_ring_write(ring, seq);
+ amdgpu_ring_write(ring, 0xffffffff);
+ amdgpu_ring_write(ring, 4); /* poll interval */
+
+ if (usepfp) {
+ /* synce CE with ME to prevent CE fetch CEIB before context switch done */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0));
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0));
+ amdgpu_ring_write(ring, 0);
+ }
+}
+
+static void gfx_v6_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
+ unsigned vm_id, uint64_t pd_addr)
+{
+ int usepfp = (ring->type == AMDGPU_RING_TYPE_GFX);
+
+ /* write new base address */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
+ amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) |
+ WRITE_DATA_DST_SEL(0)));
+ if (vm_id < 8) {
+ amdgpu_ring_write(ring, (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vm_id ));
+ } else {
+ amdgpu_ring_write(ring, (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + (vm_id - 8)));
+ }
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, pd_addr >> 12);
+
+ /* bits 0-15 are the VM contexts0-15 */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
+ amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) |
+ WRITE_DATA_DST_SEL(0)));
+ amdgpu_ring_write(ring, VM_INVALIDATE_REQUEST);
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, 1 << vm_id);
+
+ /* wait for the invalidate to complete */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5));
+ amdgpu_ring_write(ring, (WAIT_REG_MEM_FUNCTION(0) | /* always */
+ WAIT_REG_MEM_ENGINE(0))); /* me */
+ amdgpu_ring_write(ring, VM_INVALIDATE_REQUEST);
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, 0); /* ref */
+ amdgpu_ring_write(ring, 0); /* mask */
+ amdgpu_ring_write(ring, 0x20); /* poll interval */
+
+ if (usepfp) {
+ /* sync PFP to ME, otherwise we might get invalid PFP reads */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));
+ amdgpu_ring_write(ring, 0x0);
+
+ /* synce CE with ME to prevent CE fetch CEIB before context switch done */
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0));
+ amdgpu_ring_write(ring, 0);
+ amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0));
+ amdgpu_ring_write(ring, 0);
+ }
+}
+
+
+static void gfx_v6_0_rlc_fini(struct amdgpu_device *adev)
+{
+ int r;
+
+ if (adev->gfx.rlc.save_restore_obj) {
+ r = amdgpu_bo_reserve(adev->gfx.rlc.save_restore_obj, false);
+ if (unlikely(r != 0))
+ dev_warn(adev->dev, "(%d) reserve RLC sr bo failed\n", r);
+ amdgpu_bo_unpin(adev->gfx.rlc.save_restore_obj);
+ amdgpu_bo_unreserve(adev->gfx.rlc.save_restore_obj);
+
+ amdgpu_bo_unref(&adev->gfx.rlc.save_restore_obj);
+ adev->gfx.rlc.save_restore_obj = NULL;
+ }
+
+ if (adev->gfx.rlc.clear_state_obj) {
+ r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, false);
+ if (unlikely(r != 0))
+ dev_warn(adev->dev, "(%d) reserve RLC c bo failed\n", r);
+ amdgpu_bo_unpin(adev->gfx.rlc.clear_state_obj);
+ amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj);
+
+ amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj);
+ adev->gfx.rlc.clear_state_obj = NULL;
+ }
+
+ if (adev->gfx.rlc.cp_table_obj) {
+ r = amdgpu_bo_reserve(adev->gfx.rlc.cp_table_obj, false);
+ if (unlikely(r != 0))
+ dev_warn(adev->dev, "(%d) reserve RLC cp table bo failed\n", r);
+ amdgpu_bo_unpin(adev->gfx.rlc.cp_table_obj);
+ amdgpu_bo_unreserve(adev->gfx.rlc.cp_table_obj);
+
+ amdgpu_bo_unref(&adev->gfx.rlc.cp_table_obj);
+ adev->gfx.rlc.cp_table_obj = NULL;
+ }
+}
+
+static int gfx_v6_0_rlc_init(struct amdgpu_device *adev)
+{
+ const u32 *src_ptr;
+ volatile u32 *dst_ptr;
+ u32 dws, i;
+ u64 reg_list_mc_addr;
+ const struct cs_section_def *cs_data;
+ int r;
+
+ adev->gfx.rlc.reg_list = verde_rlc_save_restore_register_list;
+ adev->gfx.rlc.reg_list_size =
+ (u32)ARRAY_SIZE(verde_rlc_save_restore_register_list);
+
+ adev->gfx.rlc.cs_data = si_cs_data;
+ src_ptr = adev->gfx.rlc.reg_list;
+ dws = adev->gfx.rlc.reg_list_size;
+ cs_data = adev->gfx.rlc.cs_data;
+
+ if (src_ptr) {
+ /* save restore block */
+ if (adev->gfx.rlc.save_restore_obj == NULL) {
+
+ r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true,
+ AMDGPU_GEM_DOMAIN_VRAM,
+ AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+ NULL, NULL,
+ &adev->gfx.rlc.save_restore_obj);
+
+ if (r) {
+ dev_warn(adev->dev, "(%d) create RLC sr bo failed\n", r);
+ return r;
+ }
+ }
+
+ r = amdgpu_bo_reserve(adev->gfx.rlc.save_restore_obj, false);
+ if (unlikely(r != 0)) {
+ gfx_v6_0_rlc_fini(adev);
+ return r;
+ }
+ r = amdgpu_bo_pin(adev->gfx.rlc.save_restore_obj, AMDGPU_GEM_DOMAIN_VRAM,
+ &adev->gfx.rlc.save_restore_gpu_addr);
+ if (r) {
+ amdgpu_bo_unreserve(adev->gfx.rlc.save_restore_obj);
+ dev_warn(adev->dev, "(%d) pin RLC sr bo failed\n", r);
+ gfx_v6_0_rlc_fini(adev);
+ return r;
+ }
+
+ r = amdgpu_bo_kmap(adev->gfx.rlc.save_restore_obj, (void **)&adev->gfx.rlc.sr_ptr);
+ if (r) {
+ dev_warn(adev->dev, "(%d) map RLC sr bo failed\n", r);
+ gfx_v6_0_rlc_fini(adev);
+ return r;
+ }
+ /* write the sr buffer */
+ dst_ptr = adev->gfx.rlc.sr_ptr;
+ for (i = 0; i < adev->gfx.rlc.reg_list_size; i++)
+ dst_ptr[i] = cpu_to_le32(src_ptr[i]);
+ amdgpu_bo_kunmap(adev->gfx.rlc.save_restore_obj);
+ amdgpu_bo_unreserve(adev->gfx.rlc.save_restore_obj);
+ }
+
+ if (cs_data) {
+ /* clear state block */
+ adev->gfx.rlc.clear_state_size = gfx_v6_0_get_csb_size(adev);
+ dws = adev->gfx.rlc.clear_state_size + (256 / 4);
+
+ if (adev->gfx.rlc.clear_state_obj == NULL) {
+ r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true,
+ AMDGPU_GEM_DOMAIN_VRAM,
+ AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+ NULL, NULL,
+ &adev->gfx.rlc.clear_state_obj);
+
+ if (r) {
+ dev_warn(adev->dev, "(%d) create RLC c bo failed\n", r);
+ gfx_v6_0_rlc_fini(adev);
+ return r;
+ }
+ }
+ r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, false);
+ if (unlikely(r != 0)) {
+ gfx_v6_0_rlc_fini(adev);
+ return r;
+ }
+ r = amdgpu_bo_pin(adev->gfx.rlc.clear_state_obj, AMDGPU_GEM_DOMAIN_VRAM,
+ &adev->gfx.rlc.clear_state_gpu_addr);
+ if (r) {
+ amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj);
+ dev_warn(adev->dev, "(%d) pin RLC c bo failed\n", r);
+ gfx_v6_0_rlc_fini(adev);
+ return r;
+ }
+
+ r = amdgpu_bo_kmap(adev->gfx.rlc.clear_state_obj, (void **)&adev->gfx.rlc.cs_ptr);
+ if (r) {
+ dev_warn(adev->dev, "(%d) map RLC c bo failed\n", r);
+ gfx_v6_0_rlc_fini(adev);
+ return r;
+ }
+ /* set up the cs buffer */
+ dst_ptr = adev->gfx.rlc.cs_ptr;
+ reg_list_mc_addr = adev->gfx.rlc.clear_state_gpu_addr + 256;
+ dst_ptr[0] = cpu_to_le32(upper_32_bits(reg_list_mc_addr));
+ dst_ptr[1] = cpu_to_le32(lower_32_bits(reg_list_mc_addr));
+ dst_ptr[2] = cpu_to_le32(adev->gfx.rlc.clear_state_size);
+ gfx_v6_0_get_csb_buffer(adev, &dst_ptr[(256/4)]);
+ amdgpu_bo_kunmap(adev->gfx.rlc.clear_state_obj);
+ amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj);
+ }
+
+ return 0;
+}
+
+static void gfx_v6_0_enable_lbpw(struct amdgpu_device *adev, bool enable)
+{
+ u32 tmp;
+
+ tmp = RREG32(RLC_LB_CNTL);
+ if (enable)
+ tmp |= LOAD_BALANCE_ENABLE;
+ else
+ tmp &= ~LOAD_BALANCE_ENABLE;
+ WREG32(RLC_LB_CNTL, tmp);
+
+ if (!enable) {
+ gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+ WREG32(SPI_LB_CU_MASK, 0x00ff);
+ }
+
+}
+
+static void gfx_v6_0_wait_for_rlc_serdes(struct amdgpu_device *adev)
+{
+ int i;
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ if (RREG32(RLC_SERDES_MASTER_BUSY_0) == 0)
+ break;
+ udelay(1);
+ }
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ if (RREG32(RLC_SERDES_MASTER_BUSY_1) == 0)
+ break;
+ udelay(1);
+ }
+}
+
+static void gfx_v6_0_update_rlc(struct amdgpu_device *adev, u32 rlc)
+{
+ u32 tmp;
+
+ tmp = RREG32(RLC_CNTL);
+ if (tmp != rlc)
+ WREG32(RLC_CNTL, rlc);
+}
+
+static u32 gfx_v6_0_halt_rlc(struct amdgpu_device *adev)
+{
+ u32 data, orig;
+
+ orig = data = RREG32(RLC_CNTL);
+
+ if (data & RLC_ENABLE) {
+ data &= ~RLC_ENABLE;
+ WREG32(RLC_CNTL, data);
+
+ gfx_v6_0_wait_for_rlc_serdes(adev);
+ }
+
+ return orig;
+}
+
+void gfx_v6_0_enter_rlc_safe_mode(struct amdgpu_device *adev)
+{
+}
+
+void gfx_v6_0_exit_rlc_safe_mode(struct amdgpu_device *adev)
+{
+}
+
+void gfx_v6_0_rlc_stop(struct amdgpu_device *adev)
+{
+ WREG32(RLC_CNTL, 0);
+
+ gfx_v6_0_enable_gui_idle_interrupt(adev, false);
+
+ gfx_v6_0_wait_for_rlc_serdes(adev);
+}
+
+static void gfx_v6_0_rlc_start(struct amdgpu_device *adev)
+{
+ WREG32(RLC_CNTL, RLC_ENABLE);
+
+ gfx_v6_0_enable_gui_idle_interrupt(adev, true);
+
+ udelay(50);
+}
+
+static void gfx_v6_0_rlc_reset(struct amdgpu_device *adev)
+{
+ u32 tmp = RREG32(GRBM_SOFT_RESET);
+
+ tmp |= SOFT_RESET_RLC;
+ WREG32(GRBM_SOFT_RESET, tmp);
+ udelay(50);
+ tmp &= ~SOFT_RESET_RLC;
+ WREG32(GRBM_SOFT_RESET, tmp);
+ udelay(50);
+}
+
+static bool gfx_v6_0_lbpw_supported(struct amdgpu_device *adev)
+{
+ u32 tmp;
+
+ /* Enable LBPW only for DDR3 */
+ tmp = RREG32(MC_SEQ_MISC0);
+ if ((tmp & 0xF0000000) == 0xB0000000)
+ return true;
+ return false;
+}
+static void gfx_v6_0_init_cg(struct amdgpu_device *adev)
+{
+}
+
+static int gfx_v6_0_rlc_resume(struct amdgpu_device *adev)
+{
+ u32 i;
+ const struct rlc_firmware_header_v1_0 *hdr;
+ const __le32 *fw_data;
+ u32 fw_size;
+
+
+ if (!adev->gfx.rlc_fw)
+ return -EINVAL;
+
+ gfx_v6_0_rlc_stop(adev);
+
+ gfx_v6_0_rlc_reset(adev);
+
+ gfx_v6_0_init_pg(adev);
+
+ gfx_v6_0_init_cg(adev);
+
+ WREG32(RLC_RL_BASE, 0);
+ WREG32(RLC_RL_SIZE, 0);
+ WREG32(RLC_LB_CNTL, 0);
+ WREG32(RLC_LB_CNTR_MAX, 0xffffffff);
+ WREG32(RLC_LB_CNTR_INIT, 0);
+ WREG32(RLC_LB_INIT_CU_MASK, 0xffffffff);
+
+ WREG32(RLC_MC_CNTL, 0);
+ WREG32(RLC_UCODE_CNTL, 0);
+
+ hdr = (const struct rlc_firmware_header_v1_0 *)adev->gfx.rlc_fw->data;
+ fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+ fw_data = (const __le32 *)
+ (adev->gfx.rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+
+ amdgpu_ucode_print_rlc_hdr(&hdr->header);
+
+ for (i = 0; i < fw_size; i++) {
+ WREG32(RLC_UCODE_ADDR, i);
+ WREG32(RLC_UCODE_DATA, le32_to_cpup(fw_data++));
+ }
+ WREG32(RLC_UCODE_ADDR, 0);
+
+ gfx_v6_0_enable_lbpw(adev, gfx_v6_0_lbpw_supported(adev));
+
+ gfx_v6_0_rlc_start(adev);
+
+ return 0;
+}
+
+static void gfx_v6_0_enable_cgcg(struct amdgpu_device *adev, bool enable)
+{
+ u32 data, orig, tmp;
+
+ orig = data = RREG32(RLC_CGCG_CGLS_CTRL);
+
+ if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) {
+ gfx_v6_0_enable_gui_idle_interrupt(adev, true);
+
+ WREG32(RLC_GCPM_GENERAL_3, 0x00000080);
+
+ tmp = gfx_v6_0_halt_rlc(adev);
+
+ WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff);
+ WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff);
+ WREG32(RLC_SERDES_WR_CTRL, 0x00b000ff);
+
+ gfx_v6_0_wait_for_rlc_serdes(adev);
+
+ gfx_v6_0_update_rlc(adev, tmp);
+
+ WREG32(RLC_SERDES_WR_CTRL, 0x007000ff);
+
+ data |= CGCG_EN | CGLS_EN;
+ } else {
+ gfx_v6_0_enable_gui_idle_interrupt(adev, false);
+
+ RREG32(CB_CGTT_SCLK_CTRL);
+ RREG32(CB_CGTT_SCLK_CTRL);
+ RREG32(CB_CGTT_SCLK_CTRL);
+ RREG32(CB_CGTT_SCLK_CTRL);
+
+ data &= ~(CGCG_EN | CGLS_EN);
+ }
+
+ if (orig != data)
+ WREG32(RLC_CGCG_CGLS_CTRL, data);
+
+}
+
+static void gfx_v6_0_enable_mgcg(struct amdgpu_device *adev, bool enable)
+{
+
+ u32 data, orig, tmp = 0;
+
+ if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) {
+ orig = data = RREG32(CGTS_SM_CTRL_REG);
+ data = 0x96940200;
+ if (orig != data)
+ WREG32(CGTS_SM_CTRL_REG, data);
+
+ if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) {
+ orig = data = RREG32(CP_MEM_SLP_CNTL);
+ data |= CP_MEM_LS_EN;
+ if (orig != data)
+ WREG32(CP_MEM_SLP_CNTL, data);
+ }
+
+ orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE);
+ data &= 0xffffffc0;
+ if (orig != data)
+ WREG32(RLC_CGTT_MGCG_OVERRIDE, data);
+
+ tmp = gfx_v6_0_halt_rlc(adev);
+
+ WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff);
+ WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff);
+ WREG32(RLC_SERDES_WR_CTRL, 0x00d000ff);
+
+ gfx_v6_0_update_rlc(adev, tmp);
+ } else {
+ orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE);
+ data |= 0x00000003;
+ if (orig != data)
+ WREG32(RLC_CGTT_MGCG_OVERRIDE, data);
+
+ data = RREG32(CP_MEM_SLP_CNTL);
+ if (data & CP_MEM_LS_EN) {
+ data &= ~CP_MEM_LS_EN;
+ WREG32(CP_MEM_SLP_CNTL, data);
+ }
+ orig = data = RREG32(CGTS_SM_CTRL_REG);
+ data |= LS_OVERRIDE | OVERRIDE;
+ if (orig != data)
+ WREG32(CGTS_SM_CTRL_REG, data);
+
+ tmp = gfx_v6_0_halt_rlc(adev);
+
+ WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff);
+ WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff);
+ WREG32(RLC_SERDES_WR_CTRL, 0x00e000ff);
+
+ gfx_v6_0_update_rlc(adev, tmp);
+ }
+}
+/*
+static void gfx_v6_0_update_cg(struct amdgpu_device *adev,
+ bool enable)
+{
+ gfx_v6_0_enable_gui_idle_interrupt(adev, false);
+ if (enable) {
+ gfx_v6_0_enable_mgcg(adev, true);
+ gfx_v6_0_enable_cgcg(adev, true);
+ } else {
+ gfx_v6_0_enable_cgcg(adev, false);
+ gfx_v6_0_enable_mgcg(adev, false);
+ }
+ gfx_v6_0_enable_gui_idle_interrupt(adev, true);
+}
+*/
+static void gfx_v6_0_enable_sclk_slowdown_on_pu(struct amdgpu_device *adev,
+ bool enable)
+{
+}
+
+static void gfx_v6_0_enable_sclk_slowdown_on_pd(struct amdgpu_device *adev,
+ bool enable)
+{
+}
+
+static void gfx_v6_0_enable_cp_pg(struct amdgpu_device *adev, bool enable)
+{
+ u32 data, orig;
+
+ orig = data = RREG32(RLC_PG_CNTL);
+ if (enable && (adev->pg_flags & AMD_PG_SUPPORT_CP))
+ data &= ~0x8000;
+ else
+ data |= 0x8000;
+ if (orig != data)
+ WREG32(RLC_PG_CNTL, data);
+}
+
+static void gfx_v6_0_enable_gds_pg(struct amdgpu_device *adev, bool enable)
+{
+}
+/*
+static void gfx_v6_0_init_cp_pg_table(struct amdgpu_device *adev)
+{
+ const __le32 *fw_data;
+ volatile u32 *dst_ptr;
+ int me, i, max_me = 4;
+ u32 bo_offset = 0;
+ u32 table_offset, table_size;
+
+ if (adev->asic_type == CHIP_KAVERI)
+ max_me = 5;
+
+ if (adev->gfx.rlc.cp_table_ptr == NULL)
+ return;
+
+ dst_ptr = adev->gfx.rlc.cp_table_ptr;
+ for (me = 0; me < max_me; me++) {
+ if (me == 0) {
+ const struct gfx_firmware_header_v1_0 *hdr =
+ (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data;
+ fw_data = (const __le32 *)
+ (adev->gfx.ce_fw->data +
+ le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else if (me == 1) {
+ const struct gfx_firmware_header_v1_0 *hdr =
+ (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data;
+ fw_data = (const __le32 *)
+ (adev->gfx.pfp_fw->data +
+ le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else if (me == 2) {
+ const struct gfx_firmware_header_v1_0 *hdr =
+ (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data;
+ fw_data = (const __le32 *)
+ (adev->gfx.me_fw->data +
+ le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else if (me == 3) {
+ const struct gfx_firmware_header_v1_0 *hdr =
+ (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data;
+ fw_data = (const __le32 *)
+ (adev->gfx.mec_fw->data +
+ le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ } else {
+ const struct gfx_firmware_header_v1_0 *hdr =
+ (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec2_fw->data;
+ fw_data = (const __le32 *)
+ (adev->gfx.mec2_fw->data +
+ le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ table_offset = le32_to_cpu(hdr->jt_offset);
+ table_size = le32_to_cpu(hdr->jt_size);
+ }
+
+ for (i = 0; i < table_size; i ++) {
+ dst_ptr[bo_offset + i] =
+ cpu_to_le32(le32_to_cpu(fw_data[table_offset + i]));
+ }
+
+ bo_offset += table_size;
+ }
+}
+*/
+static void gfx_v6_0_enable_gfx_cgpg(struct amdgpu_device *adev,
+ bool enable)
+{
+
+ u32 tmp;
+
+ if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) {
+ tmp = RLC_PUD(0x10) | RLC_PDD(0x10) | RLC_TTPD(0x10) | RLC_MSD(0x10);
+ WREG32(RLC_TTOP_D, tmp);
+
+ tmp = RREG32(RLC_PG_CNTL);
+ tmp |= GFX_PG_ENABLE;
+ WREG32(RLC_PG_CNTL, tmp);
+
+ tmp = RREG32(RLC_AUTO_PG_CTRL);
+ tmp |= AUTO_PG_EN;
+ WREG32(RLC_AUTO_PG_CTRL, tmp);
+ } else {
+ tmp = RREG32(RLC_AUTO_PG_CTRL);
+ tmp &= ~AUTO_PG_EN;
+ WREG32(RLC_AUTO_PG_CTRL, tmp);
+
+ tmp = RREG32(DB_RENDER_CONTROL);
+ }
+}
+
+static u32 gfx_v6_0_get_cu_active_bitmap(struct amdgpu_device *adev,
+ u32 se, u32 sh)
+{
+
+ u32 mask = 0, tmp, tmp1;
+ int i;
+
+ gfx_v6_0_select_se_sh(adev, se, sh);
+ tmp = RREG32(CC_GC_SHADER_ARRAY_CONFIG);
+ tmp1 = RREG32(GC_USER_SHADER_ARRAY_CONFIG);
+ gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+
+ tmp &= 0xffff0000;
+
+ tmp |= tmp1;
+ tmp >>= 16;
+
+ for (i = 0; i < adev->gfx.config.max_cu_per_sh; i ++) {
+ mask <<= 1;
+ mask |= 1;
+ }
+
+ return (~tmp) & mask;
+}
+
+static void gfx_v6_0_init_ao_cu_mask(struct amdgpu_device *adev)
+{
+ u32 i, j, k, active_cu_number = 0;
+
+ u32 mask, counter, cu_bitmap;
+ u32 tmp = 0;
+
+ for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
+ for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
+ mask = 1;
+ cu_bitmap = 0;
+ counter = 0;
+ for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) {
+ if (gfx_v6_0_get_cu_active_bitmap(adev, i, j) & mask) {
+ if (counter < 2)
+ cu_bitmap |= mask;
+ counter++;
+ }
+ mask <<= 1;
+ }
+
+ active_cu_number += counter;
+ tmp |= (cu_bitmap << (i * 16 + j * 8));
+ }
+ }
+
+ WREG32(RLC_PG_AO_CU_MASK, tmp);
+
+ tmp = RREG32(RLC_MAX_PG_CU);
+ tmp &= ~MAX_PU_CU_MASK;
+ tmp |= MAX_PU_CU(active_cu_number);
+ WREG32(RLC_MAX_PG_CU, tmp);
+}
+
+static void gfx_v6_0_enable_gfx_static_mgpg(struct amdgpu_device *adev,
+ bool enable)
+{
+ u32 data, orig;
+
+ orig = data = RREG32(RLC_PG_CNTL);
+ if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG))
+ data |= STATIC_PER_CU_PG_ENABLE;
+ else
+ data &= ~STATIC_PER_CU_PG_ENABLE;
+ if (orig != data)
+ WREG32(RLC_PG_CNTL, data);
+}
+
+static void gfx_v6_0_enable_gfx_dynamic_mgpg(struct amdgpu_device *adev,
+ bool enable)
+{
+ u32 data, orig;
+
+ orig = data = RREG32(RLC_PG_CNTL);
+ if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG))
+ data |= DYN_PER_CU_PG_ENABLE;
+ else
+ data &= ~DYN_PER_CU_PG_ENABLE;
+ if (orig != data)
+ WREG32(RLC_PG_CNTL, data);
+}
+
+static void gfx_v6_0_init_gfx_cgpg(struct amdgpu_device *adev)
+{
+ u32 tmp;
+
+ WREG32(RLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8);
+
+ tmp = RREG32(RLC_PG_CNTL);
+ tmp |= GFX_PG_SRC;
+ WREG32(RLC_PG_CNTL, tmp);
+
+ WREG32(RLC_CLEAR_STATE_RESTORE_BASE, adev->gfx.rlc.clear_state_gpu_addr >> 8);
+
+ tmp = RREG32(RLC_AUTO_PG_CTRL);
+
+ tmp &= ~GRBM_REG_SGIT_MASK;
+ tmp |= GRBM_REG_SGIT(0x700);
+ tmp &= ~PG_AFTER_GRBM_REG_ST_MASK;
+ WREG32(RLC_AUTO_PG_CTRL, tmp);
+}
+
+static void gfx_v6_0_update_gfx_pg(struct amdgpu_device *adev, bool enable)
+{
+ gfx_v6_0_enable_gfx_cgpg(adev, enable);
+ gfx_v6_0_enable_gfx_static_mgpg(adev, enable);
+ gfx_v6_0_enable_gfx_dynamic_mgpg(adev, enable);
+}
+
+static u32 gfx_v6_0_get_csb_size(struct amdgpu_device *adev)
+{
+ u32 count = 0;
+ const struct cs_section_def *sect = NULL;
+ const struct cs_extent_def *ext = NULL;
+
+ if (adev->gfx.rlc.cs_data == NULL)
+ return 0;
+
+ /* begin clear state */
+ count += 2;
+ /* context control state */
+ count += 3;
+
+ for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) {
+ for (ext = sect->section; ext->extent != NULL; ++ext) {
+ if (sect->id == SECT_CONTEXT)
+ count += 2 + ext->reg_count;
+ else
+ return 0;
+ }
+ }
+ /* pa_sc_raster_config */
+ count += 3;
+ /* end clear state */
+ count += 2;
+ /* clear state */
+ count += 2;
+
+ return count;
+}
+
+static void gfx_v6_0_get_csb_buffer(struct amdgpu_device *adev,
+ volatile u32 *buffer)
+{
+ u32 count = 0, i;
+ const struct cs_section_def *sect = NULL;
+ const struct cs_extent_def *ext = NULL;
+
+ if (adev->gfx.rlc.cs_data == NULL)
+ return;
+ if (buffer == NULL)
+ return;
+
+ buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0));
+ buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
+
+ buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1));
+ buffer[count++] = cpu_to_le32(0x80000000);
+ buffer[count++] = cpu_to_le32(0x80000000);
+
+ for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) {
+ for (ext = sect->section; ext->extent != NULL; ++ext) {
+ if (sect->id == SECT_CONTEXT) {
+ buffer[count++] =
+ cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count));
+ buffer[count++] = cpu_to_le32(ext->reg_index - 0xa000);
+ for (i = 0; i < ext->reg_count; i++)
+ buffer[count++] = cpu_to_le32(ext->extent[i]);
+ } else {
+ return;
+ }
+ }
+ }
+
+ buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 1));
+ buffer[count++] = cpu_to_le32(PA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START);
+
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ case CHIP_PITCAIRN:
+ buffer[count++] = cpu_to_le32(0x2a00126a);
+ break;
+ case CHIP_VERDE:
+ buffer[count++] = cpu_to_le32(0x0000124a);
+ break;
+ case CHIP_OLAND:
+ buffer[count++] = cpu_to_le32(0x00000082);
+ break;
+ case CHIP_HAINAN:
+ buffer[count++] = cpu_to_le32(0x00000000);
+ break;
+ default:
+ buffer[count++] = cpu_to_le32(0x00000000);
+ break;
+ }
+
+ buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0));
+ buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE);
+
+ buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0));
+ buffer[count++] = cpu_to_le32(0);
+}
+
+static void gfx_v6_0_init_pg(struct amdgpu_device *adev)
+{
+ if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG |
+ AMD_PG_SUPPORT_GFX_SMG |
+ AMD_PG_SUPPORT_GFX_DMG |
+ AMD_PG_SUPPORT_CP |
+ AMD_PG_SUPPORT_GDS |
+ AMD_PG_SUPPORT_RLC_SMU_HS)) {
+ gfx_v6_0_enable_sclk_slowdown_on_pu(adev, true);
+ gfx_v6_0_enable_sclk_slowdown_on_pd(adev, true);
+ if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) {
+ gfx_v6_0_init_gfx_cgpg(adev);
+ gfx_v6_0_enable_cp_pg(adev, true);
+ gfx_v6_0_enable_gds_pg(adev, true);
+ } else {
+ WREG32(RLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8);
+ WREG32(RLC_CLEAR_STATE_RESTORE_BASE, adev->gfx.rlc.clear_state_gpu_addr >> 8);
+
+ }
+ gfx_v6_0_init_ao_cu_mask(adev);
+ gfx_v6_0_update_gfx_pg(adev, true);
+ } else {
+
+ WREG32(RLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8);
+ WREG32(RLC_CLEAR_STATE_RESTORE_BASE, adev->gfx.rlc.clear_state_gpu_addr >> 8);
+ }
+}
+
+static void gfx_v6_0_fini_pg(struct amdgpu_device *adev)
+{
+ if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG |
+ AMD_PG_SUPPORT_GFX_SMG |
+ AMD_PG_SUPPORT_GFX_DMG |
+ AMD_PG_SUPPORT_CP |
+ AMD_PG_SUPPORT_GDS |
+ AMD_PG_SUPPORT_RLC_SMU_HS)) {
+ gfx_v6_0_update_gfx_pg(adev, false);
+ if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) {
+ gfx_v6_0_enable_cp_pg(adev, false);
+ gfx_v6_0_enable_gds_pg(adev, false);
+ }
+ }
+}
+
+uint64_t gfx_v6_0_get_gpu_clock_counter(struct amdgpu_device *adev)
+{
+ uint64_t clock;
+
+ mutex_lock(&adev->gfx.gpu_clock_mutex);
+ WREG32(RLC_CAPTURE_GPU_CLOCK_COUNT, 1);
+ clock = (uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_LSB) |
+ ((uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_MSB) << 32ULL);
+ mutex_unlock(&adev->gfx.gpu_clock_mutex);
+ return clock;
+}
+
+static void gfx_v6_0_ring_emit_gds_switch(struct amdgpu_ring *ring,
+ uint32_t vmid,
+ uint32_t gds_base, uint32_t gds_size,
+ uint32_t gws_base, uint32_t gws_size,
+ uint32_t oa_base, uint32_t oa_size)
+{
+}
+
+static int gfx_v6_0_early_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ adev->gfx.num_gfx_rings = GFX6_NUM_GFX_RINGS;
+ adev->gfx.num_compute_rings = GFX6_NUM_COMPUTE_RINGS;
+ gfx_v6_0_set_ring_funcs(adev);
+ gfx_v6_0_set_irq_funcs(adev);
+
+ return 0;
+}
+
+static int gfx_v6_0_sw_init(void *handle)
+{
+ struct amdgpu_ring *ring;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ int i, r;
+
+ r = amdgpu_irq_add_id(adev, 181, &adev->gfx.eop_irq);
+ if (r)
+ return r;
+
+ r = amdgpu_irq_add_id(adev, 184, &adev->gfx.priv_reg_irq);
+ if (r)
+ return r;
+
+ r = amdgpu_irq_add_id(adev, 185, &adev->gfx.priv_inst_irq);
+ if (r)
+ return r;
+
+ gfx_v6_0_scratch_init(adev);
+
+ r = gfx_v6_0_init_microcode(adev);
+ if (r) {
+ DRM_ERROR("Failed to load gfx firmware!\n");
+ return r;
+ }
+
+ r = gfx_v6_0_rlc_init(adev);
+ if (r) {
+ DRM_ERROR("Failed to init rlc BOs!\n");
+ return r;
+ }
+
+ for (i = 0; i < adev->gfx.num_gfx_rings; i++) {
+ ring = &adev->gfx.gfx_ring[i];
+ ring->ring_obj = NULL;
+ sprintf(ring->name, "gfx");
+ r = amdgpu_ring_init(adev, ring, 1024 * 1024,
+ 0x80000000, 0xf,
+ &adev->gfx.eop_irq, AMDGPU_CP_IRQ_GFX_EOP,
+ AMDGPU_RING_TYPE_GFX);
+ if (r)
+ return r;
+ }
+
+ for (i = 0; i < adev->gfx.num_compute_rings; i++) {
+ unsigned irq_type;
+
+ if ((i >= 32) || (i >= AMDGPU_MAX_COMPUTE_RINGS)) {
+ DRM_ERROR("Too many (%d) compute rings!\n", i);
+ break;
+ }
+ ring = &adev->gfx.compute_ring[i];
+ ring->ring_obj = NULL;
+ ring->use_doorbell = false;
+ ring->doorbell_index = 0;
+ ring->me = 1;
+ ring->pipe = i;
+ ring->queue = i;
+ sprintf(ring->name, "comp %d.%d.%d", ring->me, ring->pipe, ring->queue);
+ irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + ring->pipe;
+ r = amdgpu_ring_init(adev, ring, 1024 * 1024,
+ 0x80000000, 0xf,
+ &adev->gfx.eop_irq, irq_type,
+ AMDGPU_RING_TYPE_COMPUTE);
+ if (r)
+ return r;
+ }
+
+ DRM_INFO("amdgpu: gfx_v6_sw_init_end \n");
+ return r;
+}
+
+static int gfx_v6_0_sw_fini(void *handle)
+{
+ int i;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ amdgpu_bo_unref(&adev->gds.oa_gfx_bo);
+ amdgpu_bo_unref(&adev->gds.gws_gfx_bo);
+ amdgpu_bo_unref(&adev->gds.gds_gfx_bo);
+
+ for (i = 0; i < adev->gfx.num_gfx_rings; i++)
+ amdgpu_ring_fini(&adev->gfx.gfx_ring[i]);
+ for (i = 0; i < adev->gfx.num_compute_rings; i++)
+ amdgpu_ring_fini(&adev->gfx.compute_ring[i]);
+
+ gfx_v6_0_cp_compute_fini(adev);
+ gfx_v6_0_rlc_fini(adev);
+
+ return 0;
+}
+
+static int gfx_v6_0_hw_init(void *handle)
+{
+ int r;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ gfx_v6_0_gpu_init(adev);
+
+ r = gfx_v6_0_rlc_resume(adev);
+ if (r)
+ return r;
+
+ r = gfx_v6_0_cp_resume(adev);
+ if (r)
+ return r;
+
+ adev->gfx.ce_ram_size = 0x8000;
+
+ return r;
+}
+
+static int gfx_v6_0_hw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ gfx_v6_0_cp_enable(adev, false);
+ gfx_v6_0_rlc_stop(adev);
+ gfx_v6_0_fini_pg(adev);
+
+ return 0;
+}
+
+static int gfx_v6_0_suspend(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return gfx_v6_0_hw_fini(adev);
+}
+
+static int gfx_v6_0_resume(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return gfx_v6_0_hw_init(adev);
+}
+
+static bool gfx_v6_0_is_idle(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (RREG32(GRBM_STATUS) & GRBM_STATUS__GUI_ACTIVE_MASK)
+ return false;
+ else
+ return true;
+}
+
+static int gfx_v6_0_wait_for_idle(void *handle)
+{
+ unsigned i;
+ u32 tmp;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(GRBM_STATUS) & GRBM_STATUS__GUI_ACTIVE_MASK;
+
+ if (!tmp)
+ return 0;
+ udelay(1);
+ }
+ return -ETIMEDOUT;
+}
+
+static int gfx_v6_0_soft_reset(void *handle)
+{
+ return 0;
+}
+
+static void gfx_v6_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
+ enum amdgpu_interrupt_state state)
+{
+ u32 cp_int_cntl;
+
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING0);
+ cp_int_cntl &= ~CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING0);
+ cp_int_cntl |= CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
+ break;
+ default:
+ break;
+ }
+}
+
+static void gfx_v6_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev,
+ int ring,
+ enum amdgpu_interrupt_state state)
+{
+ u32 cp_int_cntl;
+ switch (state){
+ case AMDGPU_IRQ_STATE_DISABLE:
+ if (ring == 0) {
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING1);
+ cp_int_cntl &= ~CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING1, cp_int_cntl);
+ break;
+ } else {
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING2);
+ cp_int_cntl &= ~CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING2, cp_int_cntl);
+ break;
+
+ }
+ case AMDGPU_IRQ_STATE_ENABLE:
+ if (ring == 0) {
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING1);
+ cp_int_cntl |= CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING1, cp_int_cntl);
+ break;
+ } else {
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING2);
+ cp_int_cntl |= CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING2, cp_int_cntl);
+ break;
+
+ }
+
+ default:
+ BUG();
+ break;
+
+ }
+}
+
+static int gfx_v6_0_set_priv_reg_fault_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ u32 cp_int_cntl;
+
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING0);
+ cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING0);
+ cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int gfx_v6_0_set_priv_inst_fault_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ u32 cp_int_cntl;
+
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING0);
+ cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ cp_int_cntl = RREG32(CP_INT_CNTL_RING0);
+ cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK;
+ WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int gfx_v6_0_set_eop_interrupt_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ switch (type) {
+ case AMDGPU_CP_IRQ_GFX_EOP:
+ gfx_v6_0_set_gfx_eop_interrupt_state(adev, state);
+ break;
+ case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP:
+ gfx_v6_0_set_compute_eop_interrupt_state(adev, 0, state);
+ break;
+ case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP:
+ gfx_v6_0_set_compute_eop_interrupt_state(adev, 1, state);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int gfx_v6_0_eop_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ DRM_INFO("IH: CP EOP ring %d\n", entry->ring_id);
+
+ switch (entry->ring_id) {
+ case 0:
+ amdgpu_fence_process(&adev->gfx.gfx_ring[0]);
+ break;
+ case 1:
+ case 2:
+ amdgpu_fence_process(&adev->gfx.compute_ring[entry->ring_id -1]);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int gfx_v6_0_priv_reg_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ DRM_ERROR("Illegal register access in command stream\n");
+ schedule_work(&adev->reset_work);
+ return 0;
+}
+
+static int gfx_v6_0_priv_inst_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ DRM_ERROR("Illegal instruction in command stream\n");
+ schedule_work(&adev->reset_work);
+ return 0;
+}
+
+static int gfx_v6_0_set_clockgating_state(void *handle,
+ enum amd_clockgating_state state)
+{
+ bool gate = false;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (state == AMD_CG_STATE_GATE)
+ gate = true;
+
+ gfx_v6_0_enable_gui_idle_interrupt(adev, false);
+ if (gate) {
+ gfx_v6_0_enable_mgcg(adev, true);
+ gfx_v6_0_enable_cgcg(adev, true);
+ } else {
+ gfx_v6_0_enable_cgcg(adev, false);
+ gfx_v6_0_enable_mgcg(adev, false);
+ }
+ gfx_v6_0_enable_gui_idle_interrupt(adev, true);
+
+ return 0;
+}
+
+static int gfx_v6_0_set_powergating_state(void *handle,
+ enum amd_powergating_state state)
+{
+ bool gate = false;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (state == AMD_PG_STATE_GATE)
+ gate = true;
+
+ if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG |
+ AMD_PG_SUPPORT_GFX_SMG |
+ AMD_PG_SUPPORT_GFX_DMG |
+ AMD_PG_SUPPORT_CP |
+ AMD_PG_SUPPORT_GDS |
+ AMD_PG_SUPPORT_RLC_SMU_HS)) {
+ gfx_v6_0_update_gfx_pg(adev, gate);
+ if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) {
+ gfx_v6_0_enable_cp_pg(adev, gate);
+ gfx_v6_0_enable_gds_pg(adev, gate);
+ }
+ }
+
+ return 0;
+}
+
+const struct amd_ip_funcs gfx_v6_0_ip_funcs = {
+ .name = "gfx_v6_0",
+ .early_init = gfx_v6_0_early_init,
+ .late_init = NULL,
+ .sw_init = gfx_v6_0_sw_init,
+ .sw_fini = gfx_v6_0_sw_fini,
+ .hw_init = gfx_v6_0_hw_init,
+ .hw_fini = gfx_v6_0_hw_fini,
+ .suspend = gfx_v6_0_suspend,
+ .resume = gfx_v6_0_resume,
+ .is_idle = gfx_v6_0_is_idle,
+ .wait_for_idle = gfx_v6_0_wait_for_idle,
+ .soft_reset = gfx_v6_0_soft_reset,
+ .set_clockgating_state = gfx_v6_0_set_clockgating_state,
+ .set_powergating_state = gfx_v6_0_set_powergating_state,
+};
+
+static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_gfx = {
+ .get_rptr = gfx_v6_0_ring_get_rptr_gfx,
+ .get_wptr = gfx_v6_0_ring_get_wptr_gfx,
+ .set_wptr = gfx_v6_0_ring_set_wptr_gfx,
+ .parse_cs = NULL,
+ .emit_ib = gfx_v6_0_ring_emit_ib_gfx,
+ .emit_fence = gfx_v6_0_ring_emit_fence_gfx,
+ .emit_pipeline_sync = gfx_v6_0_ring_emit_pipeline_sync,
+ .emit_vm_flush = gfx_v6_0_ring_emit_vm_flush,
+ .emit_gds_switch = gfx_v6_0_ring_emit_gds_switch,
+ .emit_hdp_flush = gfx_v6_0_ring_emit_hdp_flush,
+ .emit_hdp_invalidate = gfx_v6_0_ring_emit_hdp_invalidate,
+ .test_ring = gfx_v6_0_ring_test_ring,
+ .test_ib = gfx_v6_0_ring_test_ib,
+ .insert_nop = amdgpu_ring_insert_nop,
+};
+
+static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_compute = {
+ .get_rptr = gfx_v6_0_ring_get_rptr_compute,
+ .get_wptr = gfx_v6_0_ring_get_wptr_compute,
+ .set_wptr = gfx_v6_0_ring_set_wptr_compute,
+ .parse_cs = NULL,
+ .emit_ib = gfx_v6_0_ring_emit_ib_compute,
+ .emit_fence = gfx_v6_0_ring_emit_fence_compute,
+ .emit_pipeline_sync = gfx_v6_0_ring_emit_pipeline_sync,
+ .emit_vm_flush = gfx_v6_0_ring_emit_vm_flush,
+ .emit_gds_switch = gfx_v6_0_ring_emit_gds_switch,
+ .emit_hdp_flush = gfx_v6_0_ring_emit_hdp_flush,
+ .emit_hdp_invalidate = gfx_v6_0_ring_emit_hdp_invalidate,
+ .test_ring = gfx_v6_0_ring_test_ring,
+ .test_ib = gfx_v6_0_ring_test_ib,
+ .insert_nop = amdgpu_ring_insert_nop,
+};
+
+static void gfx_v6_0_set_ring_funcs(struct amdgpu_device *adev)
+{
+ int i;
+
+ for (i = 0; i < adev->gfx.num_gfx_rings; i++)
+ adev->gfx.gfx_ring[i].funcs = &gfx_v6_0_ring_funcs_gfx;
+ for (i = 0; i < adev->gfx.num_compute_rings; i++)
+ adev->gfx.compute_ring[i].funcs = &gfx_v6_0_ring_funcs_compute;
+}
+
+static const struct amdgpu_irq_src_funcs gfx_v6_0_eop_irq_funcs = {
+ .set = gfx_v6_0_set_eop_interrupt_state,
+ .process = gfx_v6_0_eop_irq,
+};
+
+static const struct amdgpu_irq_src_funcs gfx_v6_0_priv_reg_irq_funcs = {
+ .set = gfx_v6_0_set_priv_reg_fault_state,
+ .process = gfx_v6_0_priv_reg_irq,
+};
+
+static const struct amdgpu_irq_src_funcs gfx_v6_0_priv_inst_irq_funcs = {
+ .set = gfx_v6_0_set_priv_inst_fault_state,
+ .process = gfx_v6_0_priv_inst_irq,
+};
+
+static void gfx_v6_0_set_irq_funcs(struct amdgpu_device *adev)
+{
+ adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST;
+ adev->gfx.eop_irq.funcs = &gfx_v6_0_eop_irq_funcs;
+
+ adev->gfx.priv_reg_irq.num_types = 1;
+ adev->gfx.priv_reg_irq.funcs = &gfx_v6_0_priv_reg_irq_funcs;
+
+ adev->gfx.priv_inst_irq.num_types = 1;
+ adev->gfx.priv_inst_irq.funcs = &gfx_v6_0_priv_inst_irq_funcs;
+}
+
+static void gfx_v6_0_get_cu_info(struct amdgpu_device *adev)
+{
+ int i, j, k, counter, active_cu_number = 0;
+ u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0;
+ struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info;
+
+ memset(cu_info, 0, sizeof(*cu_info));
+
+ mutex_lock(&adev->grbm_idx_mutex);
+ for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
+ for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
+ mask = 1;
+ ao_bitmap = 0;
+ counter = 0;
+ gfx_v6_0_select_se_sh(adev, i, j);
+ bitmap = gfx_v6_0_get_cu_active_bitmap(adev, i, j);
+ cu_info->bitmap[i][j] = bitmap;
+
+ for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) {
+ if (bitmap & mask) {
+ if (counter < 2)
+ ao_bitmap |= mask;
+ counter ++;
+ }
+ mask <<= 1;
+ }
+ active_cu_number += counter;
+ ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8));
+ }
+ }
+ gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+ mutex_unlock(&adev->grbm_idx_mutex);
+
+ cu_info->number = active_cu_number;
+ cu_info->ao_cu_mask = ao_cu_mask;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h
new file mode 100644
index 0000000..294b68d
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __GFX_V6_0_H__
+#define __GFX_V6_0_H__
+
+extern const struct amd_ip_funcs gfx_v6_0_ip_funcs;
+
+/* XXX these shouldn't be exported */
+void gfx_v6_0_enter_rlc_safe_mode(struct amdgpu_device *adev);
+void gfx_v6_0_exit_rlc_safe_mode(struct amdgpu_device *adev);
+void gfx_v6_0_rlc_stop(struct amdgpu_device *adev);
+uint64_t gfx_v6_0_get_gpu_clock_counter(struct amdgpu_device *adev);
+void gfx_v6_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num);
+
+#endif
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 08/17] drm/amdgpu: add DMA implementation for si v6
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (6 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 07/17] drm/amdgpu: add graphic pipeline implementation for si v6 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 09/17] drm/amdgpu: add si implementation v7 Alex Deucher
` (9 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
v4: rebase fixes
v5: use the generic nop fill
v6: rebase fixes
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/si_dma.c | 963 ++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/si_dma.h | 29 +
drivers/gpu/drm/amd/include/asic_reg/si/sid.h | 2 +
4 files changed, 998 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dma.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dma.h
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 367dbc4..e7b28d7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1705,6 +1705,10 @@ struct amdgpu_sdma_instance {
struct amdgpu_sdma {
struct amdgpu_sdma_instance instance[AMDGPU_MAX_SDMA_INSTANCES];
+#ifdef CONFIG_DRM_AMDGPU_SI
+ //SI DMA has a difference trap irq number for the second engine
+ struct amdgpu_irq_src trap_irq_1;
+#endif
struct amdgpu_irq_src trap_irq;
struct amdgpu_irq_src illegal_inst_irq;
int num_instances;
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c
new file mode 100644
index 0000000..873dd49
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c
@@ -0,0 +1,963 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Alex Deucher
+ */
+#include <drm/drmP.h>
+#include "amdgpu.h"
+#include "amdgpu_trace.h"
+#include "si/sid.h"
+
+const u32 sdma_offsets[SDMA_MAX_INSTANCE] =
+{
+ DMA0_REGISTER_OFFSET,
+ DMA1_REGISTER_OFFSET
+};
+
+static void si_dma_set_ring_funcs(struct amdgpu_device *adev);
+static void si_dma_set_buffer_funcs(struct amdgpu_device *adev);
+static void si_dma_set_vm_pte_funcs(struct amdgpu_device *adev);
+static void si_dma_set_irq_funcs(struct amdgpu_device *adev);
+
+static uint32_t si_dma_ring_get_rptr(struct amdgpu_ring *ring)
+{
+ u32 rptr;
+
+ rptr = ring->adev->wb.wb[ring->rptr_offs/4];
+
+ return rptr;
+}
+
+static uint32_t si_dma_ring_get_wptr(struct amdgpu_ring *ring)
+{
+
+ struct amdgpu_device *adev = ring->adev;
+ u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;
+
+ return (RREG32(DMA_RB_WPTR + sdma_offsets[me]) & 0x3fffc) >> 2;
+}
+
+static void si_dma_ring_set_wptr(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;
+
+ WREG32(DMA_RB_WPTR + sdma_offsets[me], (ring->wptr << 2) & 0x3fffc);
+}
+
+static void si_dma_ring_emit_ib(struct amdgpu_ring *ring,
+ struct amdgpu_ib *ib,
+ unsigned vm_id, bool ctx_switch)
+{
+ u32 next_rptr = ring->wptr + 4;
+
+ while ((next_rptr & 7) != 5)
+ next_rptr++;
+ next_rptr += 3;
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, 1));
+ amdgpu_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc);
+ amdgpu_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff);
+ amdgpu_ring_write(ring, next_rptr);
+
+ /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring.
+ * Pad as necessary with NOPs.
+ */
+ while ((ring->wptr & 7) != 5)
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0));
+ amdgpu_ring_write(ring, DMA_IB_PACKET(DMA_PACKET_INDIRECT_BUFFER, vm_id, 0));
+ amdgpu_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0));
+ amdgpu_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF));
+
+}
+
+static void si_dma_ring_emit_hdp_flush(struct amdgpu_ring *ring)
+{
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0));
+ amdgpu_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL));
+ amdgpu_ring_write(ring, 1);
+}
+
+static void si_dma_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
+{
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0));
+ amdgpu_ring_write(ring, (0xf << 16) | (HDP_DEBUG0));
+ amdgpu_ring_write(ring, 1);
+}
+
+/**
+ * si_dma_ring_emit_fence - emit a fence on the DMA ring
+ *
+ * @ring: amdgpu ring pointer
+ * @fence: amdgpu fence object
+ *
+ * Add a DMA fence packet to the ring to write
+ * the fence seq number and DMA trap packet to generate
+ * an interrupt if needed (VI).
+ */
+static void si_dma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq,
+ unsigned flags)
+{
+
+ bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT;
+ /* write the fence */
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0, 0, 0));
+ amdgpu_ring_write(ring, addr & 0xfffffffc);
+ amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xff));
+ amdgpu_ring_write(ring, seq);
+ /* optionally write high bits as well */
+ if (write64bit) {
+ addr += 4;
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0, 0, 0));
+ amdgpu_ring_write(ring, addr & 0xfffffffc);
+ amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xff));
+ amdgpu_ring_write(ring, upper_32_bits(seq));
+ }
+ /* generate an interrupt */
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0, 0, 0));
+}
+
+static int si_dma_gfx_resume(struct amdgpu_device *adev)
+{
+ struct amdgpu_ring *ring;
+ u32 rb_cntl, dma_cntl, ib_cntl, rb_bufsz, reg_offset;
+ int i, r;
+ uint64_t rptr_addr;
+
+ for (i = 0; i < 2; i++) {
+ ring = &adev->sdma.instance[i].ring;
+ reg_offset = sdma_offsets[i];
+
+ WREG32(DMA_SEM_INCOMPLETE_TIMER_CNTL + reg_offset, 0);
+ WREG32(DMA_SEM_WAIT_FAIL_TIMER_CNTL + reg_offset, 0);
+
+ /* Set ring buffer size in dwords */
+ rb_bufsz = order_base_2(ring->ring_size / 4);
+ rb_cntl = rb_bufsz << 1;
+#ifdef __BIG_ENDIAN
+ rb_cntl |= DMA_RB_SWAP_ENABLE | DMA_RPTR_WRITEBACK_SWAP_ENABLE;
+#endif
+ WREG32(DMA_RB_CNTL + reg_offset, rb_cntl);
+
+ /* Initialize the ring buffer's read and write pointers */
+ WREG32(DMA_RB_RPTR + reg_offset, 0);
+ WREG32(DMA_RB_WPTR + reg_offset, 0);
+
+ rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
+
+ WREG32(DMA_RB_RPTR_ADDR_LO, lower_32_bits(rptr_addr));
+ WREG32(DMA_RB_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF);
+
+ rb_cntl |= DMA_RPTR_WRITEBACK_ENABLE;
+
+ WREG32(DMA_RB_BASE + reg_offset, ring->gpu_addr >> 8);
+
+ /* enable DMA IBs */
+ ib_cntl = DMA_IB_ENABLE | CMD_VMID_FORCE;
+#ifdef __BIG_ENDIAN
+ ib_cntl |= DMA_IB_SWAP_ENABLE;
+#endif
+ WREG32(DMA_IB_CNTL + reg_offset, ib_cntl);
+
+ dma_cntl = RREG32(DMA_CNTL + reg_offset);
+ dma_cntl &= ~CTXEMPTY_INT_ENABLE;
+ WREG32(DMA_CNTL + reg_offset, dma_cntl);
+
+ ring->wptr = 0;
+ WREG32(DMA_RB_WPTR + reg_offset, ring->wptr << 2);
+
+ WREG32(DMA_RB_CNTL + reg_offset, rb_cntl | DMA_RB_ENABLE);
+
+ ring->ready = true;
+
+ r = amdgpu_ring_test_ring(ring);
+ if (r) {
+ ring->ready = false;
+ return r;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * si_dma_start - setup and start the async dma engines
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Set up the DMA engines and enable them (VI).
+ * Returns 0 for success, error for failure.
+ */
+static int si_dma_start(struct amdgpu_device *adev)
+{
+ int r;
+
+ r = si_dma_gfx_resume(adev);
+
+ return r;
+}
+
+/**
+ * si_dma_ring_test_ring - simple async dma engine test
+ *
+ * @ring: amdgpu_ring structure holding ring information
+ *
+ * Test the DMA engine by writing using it to write an
+ * value to memory. (VI).
+ * Returns 0 for success, error for failure.
+ */
+static int si_dma_ring_test_ring(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ unsigned i;
+ unsigned index;
+ int r;
+ u32 tmp;
+ u64 gpu_addr;
+
+ r = amdgpu_wb_get(adev, &index);
+ if (r) {
+ dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r);
+ return r;
+ }
+
+ gpu_addr = adev->wb.gpu_addr + (index * 4);
+ tmp = 0xCAFEDEAD;
+ adev->wb.wb[index] = cpu_to_le32(tmp);
+
+ r = amdgpu_ring_alloc(ring, 4);
+ if (r) {
+ DRM_ERROR("amdgpu: dma failed to lock ring %d (%d).\n", ring->idx, r);
+ amdgpu_wb_free(adev, index);
+ return r;
+ }
+
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, 1));
+ amdgpu_ring_write(ring, lower_32_bits(gpu_addr));
+ amdgpu_ring_write(ring, upper_32_bits(gpu_addr) & 0xff);
+ amdgpu_ring_write(ring, 0xDEADBEEF);
+ amdgpu_ring_commit(ring);
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = le32_to_cpu(adev->wb.wb[index]);
+ if (tmp == 0xDEADBEEF)
+ break;
+ DRM_UDELAY(1);
+ }
+
+ if (i < adev->usec_timeout) {
+ DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+ } else {
+ DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",
+ ring->idx, tmp);
+ r = -EINVAL;
+ }
+ amdgpu_wb_free(adev, index);
+
+ return r;
+}
+
+/**
+ * si_dma_ring_test_ib - test an IB on the DMA engine
+ *
+ * @ring: amdgpu_ring structure holding ring information
+ *
+ * Test a simple IB in the DMA ring (VI).
+ * Returns 0 on success, error on failure.
+ */
+static int si_dma_ring_test_ib(struct amdgpu_ring *ring)
+{
+ struct amdgpu_device *adev = ring->adev;
+ struct amdgpu_ib ib;
+ struct fence *f = NULL;
+ unsigned i;
+ unsigned index;
+ int r;
+ u32 tmp = 0;
+ u64 gpu_addr;
+
+ r = amdgpu_wb_get(adev, &index);
+ if (r) {
+ dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r);
+ return r;
+ }
+
+ gpu_addr = adev->wb.gpu_addr + (index * 4);
+ tmp = 0xCAFEDEAD;
+ adev->wb.wb[index] = cpu_to_le32(tmp);
+ memset(&ib, 0, sizeof(ib));
+ r = amdgpu_ib_get(adev, NULL, 256, &ib);
+ if (r) {
+ DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+ goto err0;
+ }
+
+ ib.ptr[0] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, 1);
+ ib.ptr[1] = lower_32_bits(gpu_addr);
+ ib.ptr[2] = upper_32_bits(gpu_addr) & 0xff;
+ ib.ptr[3] = 0xDEADBEEF;
+ ib.length_dw = 4;
+
+ r = amdgpu_ib_schedule(ring, 1, &ib, NULL, NULL, &f);
+ if (r)
+ goto err1;
+
+ r = fence_wait(f, false);
+ if (r) {
+ DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+ goto err1;
+ }
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = le32_to_cpu(adev->wb.wb[index]);
+ if (tmp == 0xDEADBEEF)
+ break;
+ DRM_UDELAY(1);
+ }
+ if (i < adev->usec_timeout) {
+ DRM_INFO("ib test on ring %d succeeded in %u usecs\n",
+ ring->idx, i);
+ goto err1;
+ } else {
+ DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);
+ r = -EINVAL;
+ }
+
+err1:
+ fence_put(f);
+ amdgpu_ib_free(adev, &ib, NULL);
+ fence_put(f);
+err0:
+ amdgpu_wb_free(adev, index);
+ return r;
+}
+
+/**
+ * si_dma_vm_copy_pte - update PTEs by copying them from the GART
+ *
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @src: src addr to copy from
+ * @count: number of page entries to update
+ *
+ * Update PTEs by copying them from the GART using sDMA (CIK).
+ */
+static void si_dma_vm_copy_pte(struct amdgpu_ib *ib,
+ uint64_t pe, uint64_t src,
+ unsigned count)
+{
+ while (count) {
+ unsigned bytes = count * 8;
+ if (bytes > 0xFFFF8)
+ bytes = 0xFFFF8;
+
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
+ 1, 0, 0, bytes);
+ ib->ptr[ib->length_dw++] = lower_32_bits(pe);
+ ib->ptr[ib->length_dw++] = lower_32_bits(src);
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff;
+
+ pe += bytes;
+ src += bytes;
+ count -= bytes / 8;
+ }
+}
+
+/**
+ * si_dma_vm_write_pte - update PTEs by writing them manually
+ *
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: access flags
+ *
+ * Update PTEs by writing them manually using sDMA (CIK).
+ */
+static void si_dma_vm_write_pte(struct amdgpu_ib *ib,
+ const dma_addr_t *pages_addr, uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
+{
+ uint64_t value;
+ unsigned ndw;
+
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ /* for non-physically contiguous pages (system) */
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw);
+ ib->ptr[ib->length_dw++] = pe;
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+ if (flags & AMDGPU_PTE_SYSTEM) {
+ value = amdgpu_vm_map_gart(pages_addr, addr);
+ } else if (flags & AMDGPU_PTE_VALID) {
+ value = addr;
+ } else {
+ value = 0;
+ }
+ addr += incr;
+ value |= flags;
+ ib->ptr[ib->length_dw++] = value;
+ ib->ptr[ib->length_dw++] = upper_32_bits(value);
+ }
+ }
+}
+
+/**
+ * si_dma_vm_set_pte_pde - update the page tables using sDMA
+ *
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: access flags
+ *
+ * Update the page tables using sDMA (CIK).
+ */
+static void si_dma_vm_set_pte_pde(struct amdgpu_ib *ib,
+ uint64_t pe,
+ uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags)
+{
+ uint64_t value;
+ unsigned ndw;
+
+ while (count) {
+ ndw = count * 2;
+ if (ndw > 0xFFFFE)
+ ndw = 0xFFFFE;
+
+ if (flags & AMDGPU_PTE_VALID)
+ value = addr;
+ else
+ value = 0;
+
+ /* for physically contiguous pages (vram) */
+ ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
+ ib->ptr[ib->length_dw++] = pe; /* dst addr */
+ ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+ ib->ptr[ib->length_dw++] = flags; /* mask */
+ ib->ptr[ib->length_dw++] = 0;
+ ib->ptr[ib->length_dw++] = value; /* value */
+ ib->ptr[ib->length_dw++] = upper_32_bits(value);
+ ib->ptr[ib->length_dw++] = incr; /* increment size */
+ ib->ptr[ib->length_dw++] = 0;
+ pe += ndw * 4;
+ addr += (ndw / 2) * incr;
+ count -= ndw / 2;
+ }
+}
+
+/**
+ * si_dma_pad_ib - pad the IB to the required number of dw
+ *
+ * @ib: indirect buffer to fill with padding
+ *
+ */
+static void si_dma_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib)
+{
+ while (ib->length_dw & 0x7)
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0);
+}
+
+/**
+ * cik_sdma_ring_emit_pipeline_sync - sync the pipeline
+ *
+ * @ring: amdgpu_ring pointer
+ *
+ * Make sure all previous operations are completed (CIK).
+ */
+static void si_dma_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
+{
+ uint32_t seq = ring->fence_drv.sync_seq;
+ uint64_t addr = ring->fence_drv.gpu_addr;
+
+ /* wait for idle */
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_POLL_REG_MEM, 0, 0, 0, 0) |
+ (1 << 27)); /* Poll memory */
+ amdgpu_ring_write(ring, lower_32_bits(addr));
+ amdgpu_ring_write(ring, (0xff << 16) | upper_32_bits(addr)); /* retry, addr_hi */
+ amdgpu_ring_write(ring, 0xffffffff); /* mask */
+ amdgpu_ring_write(ring, seq); /* value */
+ amdgpu_ring_write(ring, (3 << 28) | 0x20); /* func(equal) | poll interval */
+}
+
+/**
+ * si_dma_ring_emit_vm_flush - cik vm flush using sDMA
+ *
+ * @ring: amdgpu_ring pointer
+ * @vm: amdgpu_vm pointer
+ *
+ * Update the page table base and flush the VM TLB
+ * using sDMA (VI).
+ */
+static void si_dma_ring_emit_vm_flush(struct amdgpu_ring *ring,
+ unsigned vm_id, uint64_t pd_addr)
+{
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0));
+ if (vm_id < 8) {
+ amdgpu_ring_write(ring, (0xf << 16) | (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vm_id));
+ } else {
+ amdgpu_ring_write(ring, (0xf << 16) | (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + (vm_id - 8)));
+ }
+ amdgpu_ring_write(ring, pd_addr >> 12);
+
+ /* bits 0-7 are the VM contexts0-7 */
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0));
+ amdgpu_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST));
+ amdgpu_ring_write(ring, 1 << vm_id);
+
+ /* wait for invalidate to complete */
+ amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_POLL_REG_MEM, 0, 0, 0, 0));
+ amdgpu_ring_write(ring, VM_INVALIDATE_REQUEST);
+ amdgpu_ring_write(ring, 0xff << 16); /* retry */
+ amdgpu_ring_write(ring, 1 << vm_id); /* mask */
+ amdgpu_ring_write(ring, 0); /* value */
+ amdgpu_ring_write(ring, (0 << 28) | 0x20); /* func(always) | poll interval */
+}
+
+static int si_dma_early_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ adev->sdma.num_instances = 2;
+
+ si_dma_set_ring_funcs(adev);
+ si_dma_set_buffer_funcs(adev);
+ si_dma_set_vm_pte_funcs(adev);
+ si_dma_set_irq_funcs(adev);
+
+ return 0;
+}
+
+static int si_dma_sw_init(void *handle)
+{
+ struct amdgpu_ring *ring;
+ int r, i;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ /* DMA0 trap event */
+ r = amdgpu_irq_add_id(adev, 224, &adev->sdma.trap_irq);
+ if (r)
+ return r;
+
+ /* DMA1 trap event */
+ r = amdgpu_irq_add_id(adev, 244, &adev->sdma.trap_irq_1);
+ if (r)
+ return r;
+
+ for (i = 0; i < adev->sdma.num_instances; i++) {
+ ring = &adev->sdma.instance[i].ring;
+ ring->ring_obj = NULL;
+ ring->use_doorbell = false;
+ sprintf(ring->name, "sdma%d", i);
+ r = amdgpu_ring_init(adev, ring, 64 * 1024,
+ DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0), 0xf,
+ &adev->sdma.trap_irq,
+ (i == 0) ?
+ AMDGPU_SDMA_IRQ_TRAP0 : AMDGPU_SDMA_IRQ_TRAP1,
+ AMDGPU_RING_TYPE_SDMA);
+ if (r)
+ return r;
+ }
+
+ return r;
+}
+
+static int si_dma_sw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ int i;
+
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ amdgpu_ring_fini(&adev->sdma.instance[i].ring);
+
+ return 0;
+}
+
+static int si_dma_hw_init(void *handle)
+{
+ int r;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ r = si_dma_start(adev);
+ if (r)
+ return r;
+
+ return r;
+}
+
+static int si_dma_hw_fini(void *handle)
+{
+ return 0;
+}
+
+static int si_dma_suspend(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return si_dma_hw_fini(adev);
+}
+
+static int si_dma_resume(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return si_dma_hw_init(adev);
+}
+
+static bool si_dma_is_idle(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ u32 tmp = RREG32(SRBM_STATUS2);
+
+ if (tmp & (DMA_BUSY_MASK | DMA1_BUSY_MASK))
+ return false;
+
+ return true;
+}
+
+static int si_dma_wait_for_idle(void *handle)
+{
+ unsigned i;
+ u32 tmp;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(SRBM_STATUS2) & (DMA_BUSY_MASK | DMA1_BUSY_MASK);
+
+ if (!tmp)
+ return 0;
+ udelay(1);
+ }
+ return -ETIMEDOUT;
+}
+
+static int si_dma_soft_reset(void *handle)
+{
+ DRM_INFO("si_dma_soft_reset --- not implemented !!!!!!!\n");
+ return 0;
+}
+
+static int si_dma_set_trap_irq_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *src,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ u32 sdma_cntl;
+
+ switch (type) {
+ case AMDGPU_SDMA_IRQ_TRAP0:
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ sdma_cntl = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET);
+ sdma_cntl &= ~TRAP_ENABLE;
+ WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, sdma_cntl);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ sdma_cntl = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET);
+ sdma_cntl |= TRAP_ENABLE;
+ WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, sdma_cntl);
+ break;
+ default:
+ break;
+ }
+ break;
+ case AMDGPU_SDMA_IRQ_TRAP1:
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ sdma_cntl = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET);
+ sdma_cntl &= ~TRAP_ENABLE;
+ WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, sdma_cntl);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ sdma_cntl = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET);
+ sdma_cntl |= TRAP_ENABLE;
+ WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, sdma_cntl);
+ break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int si_dma_process_trap_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ u8 instance_id, queue_id;
+
+ instance_id = (entry->ring_id & 0x3) >> 0;
+ queue_id = (entry->ring_id & 0xc) >> 2;
+
+ amdgpu_fence_process(&adev->sdma.instance[0].ring);
+
+ return 0;
+}
+
+static int si_dma_process_trap_irq_1(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ u8 instance_id, queue_id;
+
+ instance_id = (entry->ring_id & 0x3) >> 0;
+ queue_id = (entry->ring_id & 0xc) >> 2;
+
+ amdgpu_fence_process(&adev->sdma.instance[1].ring);
+
+ return 0;
+}
+
+static int si_dma_process_illegal_inst_irq(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ DRM_ERROR("Illegal instruction in SDMA command stream\n");
+ schedule_work(&adev->reset_work);
+ return 0;
+}
+
+static int si_dma_set_clockgating_state(void *handle,
+ enum amd_clockgating_state state)
+{
+ u32 orig, data, offset;
+ int i;
+ bool enable;
+
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ enable = (state == AMD_CG_STATE_GATE) ? true : false;
+
+ if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) {
+ for (i = 0; i < 2; i++) {
+ if (i == 0)
+ offset = DMA0_REGISTER_OFFSET;
+ else
+ offset = DMA1_REGISTER_OFFSET;
+ orig = data = RREG32(DMA_POWER_CNTL + offset);
+ data &= ~MEM_POWER_OVERRIDE;
+ if (data != orig)
+ WREG32(DMA_POWER_CNTL + offset, data);
+ WREG32(DMA_CLK_CTRL + offset, 0x00000100);
+ }
+ } else {
+ for (i = 0; i < 2; i++) {
+ if (i == 0)
+ offset = DMA0_REGISTER_OFFSET;
+ else
+ offset = DMA1_REGISTER_OFFSET;
+ orig = data = RREG32(DMA_POWER_CNTL + offset);
+ data |= MEM_POWER_OVERRIDE;
+ if (data != orig)
+ WREG32(DMA_POWER_CNTL + offset, data);
+
+ orig = data = RREG32(DMA_CLK_CTRL + offset);
+ data = 0xff000000;
+ if (data != orig)
+ WREG32(DMA_CLK_CTRL + offset, data);
+ }
+ }
+
+ return 0;
+}
+
+static int si_dma_set_powergating_state(void *handle,
+ enum amd_powergating_state state)
+{
+ u32 tmp;
+
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ WREG32(DMA_PGFSM_WRITE, 0x00002000);
+ WREG32(DMA_PGFSM_CONFIG, 0x100010ff);
+
+ for (tmp = 0; tmp < 5; tmp++)
+ WREG32(DMA_PGFSM_WRITE, 0);
+
+ return 0;
+}
+
+const struct amd_ip_funcs si_dma_ip_funcs = {
+ .name = "si_dma",
+ .early_init = si_dma_early_init,
+ .late_init = NULL,
+ .sw_init = si_dma_sw_init,
+ .sw_fini = si_dma_sw_fini,
+ .hw_init = si_dma_hw_init,
+ .hw_fini = si_dma_hw_fini,
+ .suspend = si_dma_suspend,
+ .resume = si_dma_resume,
+ .is_idle = si_dma_is_idle,
+ .wait_for_idle = si_dma_wait_for_idle,
+ .soft_reset = si_dma_soft_reset,
+ .set_clockgating_state = si_dma_set_clockgating_state,
+ .set_powergating_state = si_dma_set_powergating_state,
+};
+
+static const struct amdgpu_ring_funcs si_dma_ring_funcs = {
+ .get_rptr = si_dma_ring_get_rptr,
+ .get_wptr = si_dma_ring_get_wptr,
+ .set_wptr = si_dma_ring_set_wptr,
+ .parse_cs = NULL,
+ .emit_ib = si_dma_ring_emit_ib,
+ .emit_fence = si_dma_ring_emit_fence,
+ .emit_pipeline_sync = si_dma_ring_emit_pipeline_sync,
+ .emit_vm_flush = si_dma_ring_emit_vm_flush,
+ .emit_hdp_flush = si_dma_ring_emit_hdp_flush,
+ .emit_hdp_invalidate = si_dma_ring_emit_hdp_invalidate,
+ .test_ring = si_dma_ring_test_ring,
+ .test_ib = si_dma_ring_test_ib,
+ .insert_nop = amdgpu_ring_insert_nop,
+ .pad_ib = si_dma_ring_pad_ib,
+};
+
+static void si_dma_set_ring_funcs(struct amdgpu_device *adev)
+{
+ int i;
+
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ adev->sdma.instance[i].ring.funcs = &si_dma_ring_funcs;
+}
+
+static const struct amdgpu_irq_src_funcs si_dma_trap_irq_funcs = {
+ .set = si_dma_set_trap_irq_state,
+ .process = si_dma_process_trap_irq,
+};
+
+static const struct amdgpu_irq_src_funcs si_dma_trap_irq_funcs_1 = {
+ .set = si_dma_set_trap_irq_state,
+ .process = si_dma_process_trap_irq_1,
+};
+
+static const struct amdgpu_irq_src_funcs si_dma_illegal_inst_irq_funcs = {
+ .process = si_dma_process_illegal_inst_irq,
+};
+
+static void si_dma_set_irq_funcs(struct amdgpu_device *adev)
+{
+ adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
+ adev->sdma.trap_irq.funcs = &si_dma_trap_irq_funcs;
+ adev->sdma.trap_irq_1.funcs = &si_dma_trap_irq_funcs_1;
+ adev->sdma.illegal_inst_irq.funcs = &si_dma_illegal_inst_irq_funcs;
+}
+
+/**
+ * si_dma_emit_copy_buffer - copy buffer using the sDMA engine
+ *
+ * @ring: amdgpu_ring structure holding ring information
+ * @src_offset: src GPU address
+ * @dst_offset: dst GPU address
+ * @byte_count: number of bytes to xfer
+ *
+ * Copy GPU buffers using the DMA engine (VI).
+ * Used by the amdgpu ttm implementation to move pages if
+ * registered as the asic copy callback.
+ */
+static void si_dma_emit_copy_buffer(struct amdgpu_ib *ib,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ uint32_t count)
+{
+ while (count) {
+ unsigned bytes = count * 8;
+ if (bytes > 0xFFFF8)
+ bytes = 0xFFFF8;
+
+ ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
+ 1, 0, 0, bytes);
+ ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset);
+ ib->ptr[ib->length_dw++] = lower_32_bits(src_offset);
+ ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset) & 0xff;
+ ib->ptr[ib->length_dw++] = upper_32_bits(src_offset) & 0xff;
+
+ dst_offset += bytes;
+ src_offset += bytes;
+ count -= bytes / 8;
+ }
+
+}
+
+/**
+ * si_dma_emit_fill_buffer - fill buffer using the sDMA engine
+ *
+ * @ring: amdgpu_ring structure holding ring information
+ * @src_data: value to write to buffer
+ * @dst_offset: dst GPU address
+ * @byte_count: number of bytes to xfer
+ *
+ * Fill GPU buffers using the DMA engine (VI).
+ */
+static void si_dma_emit_fill_buffer(struct amdgpu_ib *ib,
+ uint32_t src_data,
+ uint64_t dst_offset,
+ uint32_t byte_count)
+{
+ DRM_INFO("dma_emit_fill_buffer---not implemented!!!!!!!\n");
+}
+
+
+static const struct amdgpu_buffer_funcs si_dma_buffer_funcs = {
+ .copy_max_bytes = 0xffff8,
+ .copy_num_dw = 7,
+ .emit_copy_buffer = si_dma_emit_copy_buffer,
+
+ .fill_max_bytes = 0,
+ .fill_num_dw = 0,
+ .emit_fill_buffer = si_dma_emit_fill_buffer,
+};
+
+static void si_dma_set_buffer_funcs(struct amdgpu_device *adev)
+{
+ if (adev->mman.buffer_funcs == NULL) {
+ adev->mman.buffer_funcs = &si_dma_buffer_funcs;
+ adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;
+ }
+}
+
+static const struct amdgpu_vm_pte_funcs si_dma_vm_pte_funcs = {
+ .copy_pte = si_dma_vm_copy_pte,
+ .write_pte = si_dma_vm_write_pte,
+ .set_pte_pde = si_dma_vm_set_pte_pde,
+};
+
+static void si_dma_set_vm_pte_funcs(struct amdgpu_device *adev)
+{
+ unsigned i;
+
+ if (adev->vm_manager.vm_pte_funcs == NULL) {
+ adev->vm_manager.vm_pte_funcs = &si_dma_vm_pte_funcs;
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ adev->vm_manager.vm_pte_rings[i] =
+ &adev->sdma.instance[i].ring;
+
+ adev->vm_manager.vm_pte_num_rings = adev->sdma.num_instances;
+ }
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.h b/drivers/gpu/drm/amd/amdgpu/si_dma.h
new file mode 100644
index 0000000..3a3e0c7
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si_dma.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __SI_DMA_H__
+#define __SI_DMA_H__
+
+extern const struct amd_ip_funcs si_dma_ip_funcs;
+
+#endif
diff --git a/drivers/gpu/drm/amd/include/asic_reg/si/sid.h b/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
index 1e8e7b5..f4774e4 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
@@ -642,6 +642,8 @@
#define HDP_NONSURFACE_INFO 0xB02
#define HDP_NONSURFACE_SIZE 0xB03
+#define HDP_DEBUG0 0xBCC
+
#define HDP_ADDR_CONFIG 0xBD2
#define HDP_MISC_CNTL 0xBD3
#define HDP_FLUSH_INVALIDATE_CACHE (1 << 0)
--
2.5.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 09/17] drm/amdgpu: add si implementation v7
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (7 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 08/17] drm/amdgpu: add DMA " Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 10/17] drm/amdgpu: add all the components for si into Makefile/kconfig v3 Alex Deucher
` (8 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
v5: rebase fixes
v6: add mgcg arrays
v7: rebase fixes
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/si.c | 1914 +++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/si.h | 33 +
drivers/gpu/drm/amd/include/asic_reg/si/sid.h | 31 +
3 files changed, 1978 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/si.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si.h
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
new file mode 100644
index 0000000..337b387
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -0,0 +1,1914 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/firmware.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include "drmP.h"
+#include "amdgpu.h"
+#include "amdgpu_atombios.h"
+#include "amdgpu_ih.h"
+#include "amdgpu_uvd.h"
+#include "amdgpu_vce.h"
+#include "atom.h"
+#include "amdgpu_powerplay.h"
+#include "si/sid.h"
+#include "si_ih.h"
+#include "gfx_v6_0.h"
+#include "gmc_v6_0.h"
+#include "si_dma.h"
+#include "dce_v6_0.h"
+#include "si.h"
+
+static const u32 tahiti_golden_registers[] =
+{
+ 0x2684, 0x00010000, 0x00018208,
+ 0x260c, 0xffffffff, 0x00000000,
+ 0x260d, 0xf00fffff, 0x00000400,
+ 0x260e, 0x0002021c, 0x00020200,
+ 0x031e, 0x00000080, 0x00000000,
+ 0x340c, 0x000300c0, 0x00800040,
+ 0x360c, 0x000300c0, 0x00800040,
+ 0x16ec, 0x000000f0, 0x00000070,
+ 0x16f0, 0x00200000, 0x50100000,
+ 0x1c0c, 0x31000311, 0x00000011,
+ 0x09df, 0x00000003, 0x000007ff,
+ 0x0903, 0x000007ff, 0x00000000,
+ 0x2285, 0xf000001f, 0x00000007,
+ 0x22c9, 0xffffffff, 0x00ffffff,
+ 0x22c4, 0x0000ff0f, 0x00000000,
+ 0xa293, 0x07ffffff, 0x4e000000,
+ 0xa0d4, 0x3f3f3fff, 0x2a00126a,
+ 0x000c, 0x000000ff, 0x0040,
+ 0x000d, 0x00000040, 0x00004040,
+ 0x2440, 0x07ffffff, 0x03000000,
+ 0x23a2, 0x01ff1f3f, 0x00000000,
+ 0x23a1, 0x01ff1f3f, 0x00000000,
+ 0x2418, 0x0000007f, 0x00000020,
+ 0x2542, 0x00010000, 0x00010000,
+ 0x2b05, 0x00000200, 0x000002fb,
+ 0x2b04, 0xffffffff, 0x0000543b,
+ 0x2b03, 0xffffffff, 0xa9210876,
+ 0x2234, 0xffffffff, 0x000fff40,
+ 0x2235, 0x0000001f, 0x00000010,
+ 0x0504, 0x20000000, 0x20fffed8,
+ 0x0570, 0x000c0fc0, 0x000c0400
+};
+
+static const u32 tahiti_golden_registers2[] =
+{
+ 0x0319, 0x00000001, 0x00000001
+};
+
+static const u32 tahiti_golden_rlc_registers[] =
+{
+ 0x3109, 0xffffffff, 0x00601005,
+ 0x311f, 0xffffffff, 0x10104040,
+ 0x3122, 0xffffffff, 0x0100000a,
+ 0x30c5, 0xffffffff, 0x00000800,
+ 0x30c3, 0xffffffff, 0x800000f4,
+ 0x3d2a, 0xffffffff, 0x00000000
+};
+
+static const u32 pitcairn_golden_registers[] =
+{
+ 0x2684, 0x00010000, 0x00018208,
+ 0x260c, 0xffffffff, 0x00000000,
+ 0x260d, 0xf00fffff, 0x00000400,
+ 0x260e, 0x0002021c, 0x00020200,
+ 0x031e, 0x00000080, 0x00000000,
+ 0x340c, 0x000300c0, 0x00800040,
+ 0x360c, 0x000300c0, 0x00800040,
+ 0x16ec, 0x000000f0, 0x00000070,
+ 0x16f0, 0x00200000, 0x50100000,
+ 0x1c0c, 0x31000311, 0x00000011,
+ 0x0ab9, 0x00073ffe, 0x000022a2,
+ 0x0903, 0x000007ff, 0x00000000,
+ 0x2285, 0xf000001f, 0x00000007,
+ 0x22c9, 0xffffffff, 0x00ffffff,
+ 0x22c4, 0x0000ff0f, 0x00000000,
+ 0xa293, 0x07ffffff, 0x4e000000,
+ 0xa0d4, 0x3f3f3fff, 0x2a00126a,
+ 0x000c, 0x000000ff, 0x0040,
+ 0x000d, 0x00000040, 0x00004040,
+ 0x2440, 0x07ffffff, 0x03000000,
+ 0x2418, 0x0000007f, 0x00000020,
+ 0x2542, 0x00010000, 0x00010000,
+ 0x2b05, 0x000003ff, 0x000000f7,
+ 0x2b04, 0xffffffff, 0x00000000,
+ 0x2b03, 0xffffffff, 0x32761054,
+ 0x2235, 0x0000001f, 0x00000010,
+ 0x0570, 0x000c0fc0, 0x000c0400
+};
+
+static const u32 pitcairn_golden_rlc_registers[] =
+{
+ 0x3109, 0xffffffff, 0x00601004,
+ 0x311f, 0xffffffff, 0x10102020,
+ 0x3122, 0xffffffff, 0x01000020,
+ 0x30c5, 0xffffffff, 0x00000800,
+ 0x30c3, 0xffffffff, 0x800000a4
+};
+
+static const u32 verde_pg_init[] =
+{
+ 0xd4f, 0xffffffff, 0x40000,
+ 0xd4e, 0xffffffff, 0x200010ff,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x7007,
+ 0xd4e, 0xffffffff, 0x300010ff,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x400000,
+ 0xd4e, 0xffffffff, 0x100010ff,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x120200,
+ 0xd4e, 0xffffffff, 0x500010ff,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x1e1e16,
+ 0xd4e, 0xffffffff, 0x600010ff,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x171f1e,
+ 0xd4e, 0xffffffff, 0x700010ff,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4f, 0xffffffff, 0x0,
+ 0xd4e, 0xffffffff, 0x9ff,
+ 0xd40, 0xffffffff, 0x0,
+ 0xd41, 0xffffffff, 0x10000800,
+ 0xd41, 0xffffffff, 0xf,
+ 0xd41, 0xffffffff, 0xf,
+ 0xd40, 0xffffffff, 0x4,
+ 0xd41, 0xffffffff, 0x1000051e,
+ 0xd41, 0xffffffff, 0xffff,
+ 0xd41, 0xffffffff, 0xffff,
+ 0xd40, 0xffffffff, 0x8,
+ 0xd41, 0xffffffff, 0x80500,
+ 0xd40, 0xffffffff, 0x12,
+ 0xd41, 0xffffffff, 0x9050c,
+ 0xd40, 0xffffffff, 0x1d,
+ 0xd41, 0xffffffff, 0xb052c,
+ 0xd40, 0xffffffff, 0x2a,
+ 0xd41, 0xffffffff, 0x1053e,
+ 0xd40, 0xffffffff, 0x2d,
+ 0xd41, 0xffffffff, 0x10546,
+ 0xd40, 0xffffffff, 0x30,
+ 0xd41, 0xffffffff, 0xa054e,
+ 0xd40, 0xffffffff, 0x3c,
+ 0xd41, 0xffffffff, 0x1055f,
+ 0xd40, 0xffffffff, 0x3f,
+ 0xd41, 0xffffffff, 0x10567,
+ 0xd40, 0xffffffff, 0x42,
+ 0xd41, 0xffffffff, 0x1056f,
+ 0xd40, 0xffffffff, 0x45,
+ 0xd41, 0xffffffff, 0x10572,
+ 0xd40, 0xffffffff, 0x48,
+ 0xd41, 0xffffffff, 0x20575,
+ 0xd40, 0xffffffff, 0x4c,
+ 0xd41, 0xffffffff, 0x190801,
+ 0xd40, 0xffffffff, 0x67,
+ 0xd41, 0xffffffff, 0x1082a,
+ 0xd40, 0xffffffff, 0x6a,
+ 0xd41, 0xffffffff, 0x1b082d,
+ 0xd40, 0xffffffff, 0x87,
+ 0xd41, 0xffffffff, 0x310851,
+ 0xd40, 0xffffffff, 0xba,
+ 0xd41, 0xffffffff, 0x891,
+ 0xd40, 0xffffffff, 0xbc,
+ 0xd41, 0xffffffff, 0x893,
+ 0xd40, 0xffffffff, 0xbe,
+ 0xd41, 0xffffffff, 0x20895,
+ 0xd40, 0xffffffff, 0xc2,
+ 0xd41, 0xffffffff, 0x20899,
+ 0xd40, 0xffffffff, 0xc6,
+ 0xd41, 0xffffffff, 0x2089d,
+ 0xd40, 0xffffffff, 0xca,
+ 0xd41, 0xffffffff, 0x8a1,
+ 0xd40, 0xffffffff, 0xcc,
+ 0xd41, 0xffffffff, 0x8a3,
+ 0xd40, 0xffffffff, 0xce,
+ 0xd41, 0xffffffff, 0x308a5,
+ 0xd40, 0xffffffff, 0xd3,
+ 0xd41, 0xffffffff, 0x6d08cd,
+ 0xd40, 0xffffffff, 0x142,
+ 0xd41, 0xffffffff, 0x2000095a,
+ 0xd41, 0xffffffff, 0x1,
+ 0xd40, 0xffffffff, 0x144,
+ 0xd41, 0xffffffff, 0x301f095b,
+ 0xd40, 0xffffffff, 0x165,
+ 0xd41, 0xffffffff, 0xc094d,
+ 0xd40, 0xffffffff, 0x173,
+ 0xd41, 0xffffffff, 0xf096d,
+ 0xd40, 0xffffffff, 0x184,
+ 0xd41, 0xffffffff, 0x15097f,
+ 0xd40, 0xffffffff, 0x19b,
+ 0xd41, 0xffffffff, 0xc0998,
+ 0xd40, 0xffffffff, 0x1a9,
+ 0xd41, 0xffffffff, 0x409a7,
+ 0xd40, 0xffffffff, 0x1af,
+ 0xd41, 0xffffffff, 0xcdc,
+ 0xd40, 0xffffffff, 0x1b1,
+ 0xd41, 0xffffffff, 0x800,
+ 0xd42, 0xffffffff, 0x6c9b2000,
+ 0xd44, 0xfc00, 0x2000,
+ 0xd51, 0xffffffff, 0xfc0,
+ 0xa35, 0x00000100, 0x100
+};
+
+static const u32 verde_golden_rlc_registers[] =
+{
+ 0x3109, 0xffffffff, 0x033f1005,
+ 0x311f, 0xffffffff, 0x10808020,
+ 0x3122, 0xffffffff, 0x00800008,
+ 0x30c5, 0xffffffff, 0x00001000,
+ 0x30c3, 0xffffffff, 0x80010014
+};
+
+static const u32 verde_golden_registers[] =
+{
+ 0x2684, 0x00010000, 0x00018208,
+ 0x260c, 0xffffffff, 0x00000000,
+ 0x260d, 0xf00fffff, 0x00000400,
+ 0x260e, 0x0002021c, 0x00020200,
+ 0x031e, 0x00000080, 0x00000000,
+ 0x340c, 0x000300c0, 0x00800040,
+ 0x340c, 0x000300c0, 0x00800040,
+ 0x360c, 0x000300c0, 0x00800040,
+ 0x360c, 0x000300c0, 0x00800040,
+ 0x16ec, 0x000000f0, 0x00000070,
+ 0x16f0, 0x00200000, 0x50100000,
+
+ 0x1c0c, 0x31000311, 0x00000011,
+ 0x0ab9, 0x00073ffe, 0x000022a2,
+ 0x0ab9, 0x00073ffe, 0x000022a2,
+ 0x0ab9, 0x00073ffe, 0x000022a2,
+ 0x0903, 0x000007ff, 0x00000000,
+ 0x0903, 0x000007ff, 0x00000000,
+ 0x0903, 0x000007ff, 0x00000000,
+ 0x2285, 0xf000001f, 0x00000007,
+ 0x2285, 0xf000001f, 0x00000007,
+ 0x2285, 0xf000001f, 0x00000007,
+ 0x2285, 0xffffffff, 0x00ffffff,
+ 0x22c4, 0x0000ff0f, 0x00000000,
+
+ 0xa293, 0x07ffffff, 0x4e000000,
+ 0xa0d4, 0x3f3f3fff, 0x0000124a,
+ 0xa0d4, 0x3f3f3fff, 0x0000124a,
+ 0xa0d4, 0x3f3f3fff, 0x0000124a,
+ 0x000c, 0x000000ff, 0x0040,
+ 0x000d, 0x00000040, 0x00004040,
+ 0x2440, 0x07ffffff, 0x03000000,
+ 0x2440, 0x07ffffff, 0x03000000,
+ 0x23a2, 0x01ff1f3f, 0x00000000,
+ 0x23a3, 0x01ff1f3f, 0x00000000,
+ 0x23a2, 0x01ff1f3f, 0x00000000,
+ 0x23a1, 0x01ff1f3f, 0x00000000,
+ 0x23a1, 0x01ff1f3f, 0x00000000,
+
+ 0x23a1, 0x01ff1f3f, 0x00000000,
+ 0x2418, 0x0000007f, 0x00000020,
+ 0x2542, 0x00010000, 0x00010000,
+ 0x2b01, 0x000003ff, 0x00000003,
+ 0x2b05, 0x000003ff, 0x00000003,
+ 0x2b05, 0x000003ff, 0x00000003,
+ 0x2b04, 0xffffffff, 0x00000000,
+ 0x2b04, 0xffffffff, 0x00000000,
+ 0x2b04, 0xffffffff, 0x00000000,
+ 0x2b03, 0xffffffff, 0x00001032,
+ 0x2b03, 0xffffffff, 0x00001032,
+ 0x2b03, 0xffffffff, 0x00001032,
+ 0x2235, 0x0000001f, 0x00000010,
+ 0x2235, 0x0000001f, 0x00000010,
+ 0x2235, 0x0000001f, 0x00000010,
+ 0x0570, 0x000c0fc0, 0x000c0400
+};
+
+static const u32 oland_golden_registers[] =
+{
+ 0x2684, 0x00010000, 0x00018208,
+ 0x260c, 0xffffffff, 0x00000000,
+ 0x260d, 0xf00fffff, 0x00000400,
+ 0x260e, 0x0002021c, 0x00020200,
+ 0x031e, 0x00000080, 0x00000000,
+ 0x340c, 0x000300c0, 0x00800040,
+ 0x360c, 0x000300c0, 0x00800040,
+ 0x16ec, 0x000000f0, 0x00000070,
+ 0x16f9, 0x00200000, 0x50100000,
+ 0x1c0c, 0x31000311, 0x00000011,
+ 0x0ab9, 0x00073ffe, 0x000022a2,
+ 0x0903, 0x000007ff, 0x00000000,
+ 0x2285, 0xf000001f, 0x00000007,
+ 0x22c9, 0xffffffff, 0x00ffffff,
+ 0x22c4, 0x0000ff0f, 0x00000000,
+ 0xa293, 0x07ffffff, 0x4e000000,
+ 0xa0d4, 0x3f3f3fff, 0x00000082,
+ 0x000c, 0x000000ff, 0x0040,
+ 0x000d, 0x00000040, 0x00004040,
+ 0x2440, 0x07ffffff, 0x03000000,
+ 0x2418, 0x0000007f, 0x00000020,
+ 0x2542, 0x00010000, 0x00010000,
+ 0x2b05, 0x000003ff, 0x000000f3,
+ 0x2b04, 0xffffffff, 0x00000000,
+ 0x2b03, 0xffffffff, 0x00003210,
+ 0x2235, 0x0000001f, 0x00000010,
+ 0x0570, 0x000c0fc0, 0x000c0400
+};
+
+static const u32 oland_golden_rlc_registers[] =
+{
+ 0x3109, 0xffffffff, 0x00601005,
+ 0x311f, 0xffffffff, 0x10104040,
+ 0x3122, 0xffffffff, 0x0100000a,
+ 0x30c5, 0xffffffff, 0x00000800,
+ 0x30c3, 0xffffffff, 0x800000f4
+};
+
+static const u32 hainan_golden_registers[] =
+{
+ 0x2684, 0x00010000, 0x00018208,
+ 0x260c, 0xffffffff, 0x00000000,
+ 0x260d, 0xf00fffff, 0x00000400,
+ 0x260e, 0x0002021c, 0x00020200,
+ 0x4595, 0xff000fff, 0x00000100,
+ 0x340c, 0x000300c0, 0x00800040,
+ 0x3630, 0xff000fff, 0x00000100,
+ 0x360c, 0x000300c0, 0x00800040,
+ 0x0ab9, 0x00073ffe, 0x000022a2,
+ 0x0903, 0x000007ff, 0x00000000,
+ 0x2285, 0xf000001f, 0x00000007,
+ 0x22c9, 0xffffffff, 0x00ffffff,
+ 0x22c4, 0x0000ff0f, 0x00000000,
+ 0xa393, 0x07ffffff, 0x4e000000,
+ 0xa0d4, 0x3f3f3fff, 0x00000000,
+ 0x000c, 0x000000ff, 0x0040,
+ 0x000d, 0x00000040, 0x00004040,
+ 0x2440, 0x03e00000, 0x03600000,
+ 0x2418, 0x0000007f, 0x00000020,
+ 0x2542, 0x00010000, 0x00010000,
+ 0x2b05, 0x000003ff, 0x000000f1,
+ 0x2b04, 0xffffffff, 0x00000000,
+ 0x2b03, 0xffffffff, 0x00003210,
+ 0x2235, 0x0000001f, 0x00000010,
+ 0x0570, 0x000c0fc0, 0x000c0400
+};
+
+static const u32 hainan_golden_registers2[] =
+{
+ 0x263e, 0xffffffff, 0x02010001
+};
+
+static const u32 tahiti_mgcg_cgcg_init[] =
+{
+ 0x3100, 0xffffffff, 0xfffffffc,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2698, 0xffffffff, 0x00000100,
+ 0x24a9, 0xffffffff, 0x00000100,
+ 0x3059, 0xffffffff, 0x00000100,
+ 0x25dd, 0xffffffff, 0x00000100,
+ 0x2261, 0xffffffff, 0x06000100,
+ 0x2286, 0xffffffff, 0x00000100,
+ 0x24a8, 0xffffffff, 0x00000100,
+ 0x30e0, 0xffffffff, 0x00000100,
+ 0x22ca, 0xffffffff, 0x00000100,
+ 0x2451, 0xffffffff, 0x00000100,
+ 0x2362, 0xffffffff, 0x00000100,
+ 0x2363, 0xffffffff, 0x00000100,
+ 0x240c, 0xffffffff, 0x00000100,
+ 0x240d, 0xffffffff, 0x00000100,
+ 0x240e, 0xffffffff, 0x00000100,
+ 0x240f, 0xffffffff, 0x00000100,
+ 0x2b60, 0xffffffff, 0x00000100,
+ 0x2b15, 0xffffffff, 0x00000100,
+ 0x225f, 0xffffffff, 0x06000100,
+ 0x261a, 0xffffffff, 0x00000100,
+ 0x2544, 0xffffffff, 0x00000100,
+ 0x2bc1, 0xffffffff, 0x00000100,
+ 0x2b81, 0xffffffff, 0x00000100,
+ 0x2527, 0xffffffff, 0x00000100,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2458, 0xffffffff, 0x00010000,
+ 0x2459, 0xffffffff, 0x00030002,
+ 0x245a, 0xffffffff, 0x00040007,
+ 0x245b, 0xffffffff, 0x00060005,
+ 0x245c, 0xffffffff, 0x00090008,
+ 0x245d, 0xffffffff, 0x00020001,
+ 0x245e, 0xffffffff, 0x00040003,
+ 0x245f, 0xffffffff, 0x00000007,
+ 0x2460, 0xffffffff, 0x00060005,
+ 0x2461, 0xffffffff, 0x00090008,
+ 0x2462, 0xffffffff, 0x00030002,
+ 0x2463, 0xffffffff, 0x00050004,
+ 0x2464, 0xffffffff, 0x00000008,
+ 0x2465, 0xffffffff, 0x00070006,
+ 0x2466, 0xffffffff, 0x000a0009,
+ 0x2467, 0xffffffff, 0x00040003,
+ 0x2468, 0xffffffff, 0x00060005,
+ 0x2469, 0xffffffff, 0x00000009,
+ 0x246a, 0xffffffff, 0x00080007,
+ 0x246b, 0xffffffff, 0x000b000a,
+ 0x246c, 0xffffffff, 0x00050004,
+ 0x246d, 0xffffffff, 0x00070006,
+ 0x246e, 0xffffffff, 0x0008000b,
+ 0x246f, 0xffffffff, 0x000a0009,
+ 0x2470, 0xffffffff, 0x000d000c,
+ 0x2471, 0xffffffff, 0x00060005,
+ 0x2472, 0xffffffff, 0x00080007,
+ 0x2473, 0xffffffff, 0x0000000b,
+ 0x2474, 0xffffffff, 0x000a0009,
+ 0x2475, 0xffffffff, 0x000d000c,
+ 0x2476, 0xffffffff, 0x00070006,
+ 0x2477, 0xffffffff, 0x00090008,
+ 0x2478, 0xffffffff, 0x0000000c,
+ 0x2479, 0xffffffff, 0x000b000a,
+ 0x247a, 0xffffffff, 0x000e000d,
+ 0x247b, 0xffffffff, 0x00080007,
+ 0x247c, 0xffffffff, 0x000a0009,
+ 0x247d, 0xffffffff, 0x0000000d,
+ 0x247e, 0xffffffff, 0x000c000b,
+ 0x247f, 0xffffffff, 0x000f000e,
+ 0x2480, 0xffffffff, 0x00090008,
+ 0x2481, 0xffffffff, 0x000b000a,
+ 0x2482, 0xffffffff, 0x000c000f,
+ 0x2483, 0xffffffff, 0x000e000d,
+ 0x2484, 0xffffffff, 0x00110010,
+ 0x2485, 0xffffffff, 0x000a0009,
+ 0x2486, 0xffffffff, 0x000c000b,
+ 0x2487, 0xffffffff, 0x0000000f,
+ 0x2488, 0xffffffff, 0x000e000d,
+ 0x2489, 0xffffffff, 0x00110010,
+ 0x248a, 0xffffffff, 0x000b000a,
+ 0x248b, 0xffffffff, 0x000d000c,
+ 0x248c, 0xffffffff, 0x00000010,
+ 0x248d, 0xffffffff, 0x000f000e,
+ 0x248e, 0xffffffff, 0x00120011,
+ 0x248f, 0xffffffff, 0x000c000b,
+ 0x2490, 0xffffffff, 0x000e000d,
+ 0x2491, 0xffffffff, 0x00000011,
+ 0x2492, 0xffffffff, 0x0010000f,
+ 0x2493, 0xffffffff, 0x00130012,
+ 0x2494, 0xffffffff, 0x000d000c,
+ 0x2495, 0xffffffff, 0x000f000e,
+ 0x2496, 0xffffffff, 0x00100013,
+ 0x2497, 0xffffffff, 0x00120011,
+ 0x2498, 0xffffffff, 0x00150014,
+ 0x2499, 0xffffffff, 0x000e000d,
+ 0x249a, 0xffffffff, 0x0010000f,
+ 0x249b, 0xffffffff, 0x00000013,
+ 0x249c, 0xffffffff, 0x00120011,
+ 0x249d, 0xffffffff, 0x00150014,
+ 0x249e, 0xffffffff, 0x000f000e,
+ 0x249f, 0xffffffff, 0x00110010,
+ 0x24a0, 0xffffffff, 0x00000014,
+ 0x24a1, 0xffffffff, 0x00130012,
+ 0x24a2, 0xffffffff, 0x00160015,
+ 0x24a3, 0xffffffff, 0x0010000f,
+ 0x24a4, 0xffffffff, 0x00120011,
+ 0x24a5, 0xffffffff, 0x00000015,
+ 0x24a6, 0xffffffff, 0x00140013,
+ 0x24a7, 0xffffffff, 0x00170016,
+ 0x2454, 0xffffffff, 0x96940200,
+ 0x21c2, 0xffffffff, 0x00900100,
+ 0x311e, 0xffffffff, 0x00000080,
+ 0x3101, 0xffffffff, 0x0020003f,
+ 0xc, 0xffffffff, 0x0000001c,
+ 0xd, 0x000f0000, 0x000f0000,
+ 0x583, 0xffffffff, 0x00000100,
+ 0x409, 0xffffffff, 0x00000100,
+ 0x40b, 0x00000101, 0x00000000,
+ 0x82a, 0xffffffff, 0x00000104,
+ 0x993, 0x000c0000, 0x000c0000,
+ 0x992, 0x000c0000, 0x000c0000,
+ 0x1579, 0xff000fff, 0x00000100,
+ 0x157a, 0x00000001, 0x00000001,
+ 0xbd4, 0x00000001, 0x00000001,
+ 0xc33, 0xc0000fff, 0x00000104,
+ 0x3079, 0x00000001, 0x00000001,
+ 0x3430, 0xfffffff0, 0x00000100,
+ 0x3630, 0xfffffff0, 0x00000100
+};
+static const u32 pitcairn_mgcg_cgcg_init[] =
+{
+ 0x3100, 0xffffffff, 0xfffffffc,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2698, 0xffffffff, 0x00000100,
+ 0x24a9, 0xffffffff, 0x00000100,
+ 0x3059, 0xffffffff, 0x00000100,
+ 0x25dd, 0xffffffff, 0x00000100,
+ 0x2261, 0xffffffff, 0x06000100,
+ 0x2286, 0xffffffff, 0x00000100,
+ 0x24a8, 0xffffffff, 0x00000100,
+ 0x30e0, 0xffffffff, 0x00000100,
+ 0x22ca, 0xffffffff, 0x00000100,
+ 0x2451, 0xffffffff, 0x00000100,
+ 0x2362, 0xffffffff, 0x00000100,
+ 0x2363, 0xffffffff, 0x00000100,
+ 0x240c, 0xffffffff, 0x00000100,
+ 0x240d, 0xffffffff, 0x00000100,
+ 0x240e, 0xffffffff, 0x00000100,
+ 0x240f, 0xffffffff, 0x00000100,
+ 0x2b60, 0xffffffff, 0x00000100,
+ 0x2b15, 0xffffffff, 0x00000100,
+ 0x225f, 0xffffffff, 0x06000100,
+ 0x261a, 0xffffffff, 0x00000100,
+ 0x2544, 0xffffffff, 0x00000100,
+ 0x2bc1, 0xffffffff, 0x00000100,
+ 0x2b81, 0xffffffff, 0x00000100,
+ 0x2527, 0xffffffff, 0x00000100,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2458, 0xffffffff, 0x00010000,
+ 0x2459, 0xffffffff, 0x00030002,
+ 0x245a, 0xffffffff, 0x00040007,
+ 0x245b, 0xffffffff, 0x00060005,
+ 0x245c, 0xffffffff, 0x00090008,
+ 0x245d, 0xffffffff, 0x00020001,
+ 0x245e, 0xffffffff, 0x00040003,
+ 0x245f, 0xffffffff, 0x00000007,
+ 0x2460, 0xffffffff, 0x00060005,
+ 0x2461, 0xffffffff, 0x00090008,
+ 0x2462, 0xffffffff, 0x00030002,
+ 0x2463, 0xffffffff, 0x00050004,
+ 0x2464, 0xffffffff, 0x00000008,
+ 0x2465, 0xffffffff, 0x00070006,
+ 0x2466, 0xffffffff, 0x000a0009,
+ 0x2467, 0xffffffff, 0x00040003,
+ 0x2468, 0xffffffff, 0x00060005,
+ 0x2469, 0xffffffff, 0x00000009,
+ 0x246a, 0xffffffff, 0x00080007,
+ 0x246b, 0xffffffff, 0x000b000a,
+ 0x246c, 0xffffffff, 0x00050004,
+ 0x246d, 0xffffffff, 0x00070006,
+ 0x246e, 0xffffffff, 0x0008000b,
+ 0x246f, 0xffffffff, 0x000a0009,
+ 0x2470, 0xffffffff, 0x000d000c,
+ 0x2480, 0xffffffff, 0x00090008,
+ 0x2481, 0xffffffff, 0x000b000a,
+ 0x2482, 0xffffffff, 0x000c000f,
+ 0x2483, 0xffffffff, 0x000e000d,
+ 0x2484, 0xffffffff, 0x00110010,
+ 0x2485, 0xffffffff, 0x000a0009,
+ 0x2486, 0xffffffff, 0x000c000b,
+ 0x2487, 0xffffffff, 0x0000000f,
+ 0x2488, 0xffffffff, 0x000e000d,
+ 0x2489, 0xffffffff, 0x00110010,
+ 0x248a, 0xffffffff, 0x000b000a,
+ 0x248b, 0xffffffff, 0x000d000c,
+ 0x248c, 0xffffffff, 0x00000010,
+ 0x248d, 0xffffffff, 0x000f000e,
+ 0x248e, 0xffffffff, 0x00120011,
+ 0x248f, 0xffffffff, 0x000c000b,
+ 0x2490, 0xffffffff, 0x000e000d,
+ 0x2491, 0xffffffff, 0x00000011,
+ 0x2492, 0xffffffff, 0x0010000f,
+ 0x2493, 0xffffffff, 0x00130012,
+ 0x2494, 0xffffffff, 0x000d000c,
+ 0x2495, 0xffffffff, 0x000f000e,
+ 0x2496, 0xffffffff, 0x00100013,
+ 0x2497, 0xffffffff, 0x00120011,
+ 0x2498, 0xffffffff, 0x00150014,
+ 0x2454, 0xffffffff, 0x96940200,
+ 0x21c2, 0xffffffff, 0x00900100,
+ 0x311e, 0xffffffff, 0x00000080,
+ 0x3101, 0xffffffff, 0x0020003f,
+ 0xc, 0xffffffff, 0x0000001c,
+ 0xd, 0x000f0000, 0x000f0000,
+ 0x583, 0xffffffff, 0x00000100,
+ 0x409, 0xffffffff, 0x00000100,
+ 0x40b, 0x00000101, 0x00000000,
+ 0x82a, 0xffffffff, 0x00000104,
+ 0x1579, 0xff000fff, 0x00000100,
+ 0x157a, 0x00000001, 0x00000001,
+ 0xbd4, 0x00000001, 0x00000001,
+ 0xc33, 0xc0000fff, 0x00000104,
+ 0x3079, 0x00000001, 0x00000001,
+ 0x3430, 0xfffffff0, 0x00000100,
+ 0x3630, 0xfffffff0, 0x00000100
+};
+static const u32 verde_mgcg_cgcg_init[] =
+{
+ 0x3100, 0xffffffff, 0xfffffffc,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2698, 0xffffffff, 0x00000100,
+ 0x24a9, 0xffffffff, 0x00000100,
+ 0x3059, 0xffffffff, 0x00000100,
+ 0x25dd, 0xffffffff, 0x00000100,
+ 0x2261, 0xffffffff, 0x06000100,
+ 0x2286, 0xffffffff, 0x00000100,
+ 0x24a8, 0xffffffff, 0x00000100,
+ 0x30e0, 0xffffffff, 0x00000100,
+ 0x22ca, 0xffffffff, 0x00000100,
+ 0x2451, 0xffffffff, 0x00000100,
+ 0x2362, 0xffffffff, 0x00000100,
+ 0x2363, 0xffffffff, 0x00000100,
+ 0x240c, 0xffffffff, 0x00000100,
+ 0x240d, 0xffffffff, 0x00000100,
+ 0x240e, 0xffffffff, 0x00000100,
+ 0x240f, 0xffffffff, 0x00000100,
+ 0x2b60, 0xffffffff, 0x00000100,
+ 0x2b15, 0xffffffff, 0x00000100,
+ 0x225f, 0xffffffff, 0x06000100,
+ 0x261a, 0xffffffff, 0x00000100,
+ 0x2544, 0xffffffff, 0x00000100,
+ 0x2bc1, 0xffffffff, 0x00000100,
+ 0x2b81, 0xffffffff, 0x00000100,
+ 0x2527, 0xffffffff, 0x00000100,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2458, 0xffffffff, 0x00010000,
+ 0x2459, 0xffffffff, 0x00030002,
+ 0x245a, 0xffffffff, 0x00040007,
+ 0x245b, 0xffffffff, 0x00060005,
+ 0x245c, 0xffffffff, 0x00090008,
+ 0x245d, 0xffffffff, 0x00020001,
+ 0x245e, 0xffffffff, 0x00040003,
+ 0x245f, 0xffffffff, 0x00000007,
+ 0x2460, 0xffffffff, 0x00060005,
+ 0x2461, 0xffffffff, 0x00090008,
+ 0x2462, 0xffffffff, 0x00030002,
+ 0x2463, 0xffffffff, 0x00050004,
+ 0x2464, 0xffffffff, 0x00000008,
+ 0x2465, 0xffffffff, 0x00070006,
+ 0x2466, 0xffffffff, 0x000a0009,
+ 0x2467, 0xffffffff, 0x00040003,
+ 0x2468, 0xffffffff, 0x00060005,
+ 0x2469, 0xffffffff, 0x00000009,
+ 0x246a, 0xffffffff, 0x00080007,
+ 0x246b, 0xffffffff, 0x000b000a,
+ 0x246c, 0xffffffff, 0x00050004,
+ 0x246d, 0xffffffff, 0x00070006,
+ 0x246e, 0xffffffff, 0x0008000b,
+ 0x246f, 0xffffffff, 0x000a0009,
+ 0x2470, 0xffffffff, 0x000d000c,
+ 0x2480, 0xffffffff, 0x00090008,
+ 0x2481, 0xffffffff, 0x000b000a,
+ 0x2482, 0xffffffff, 0x000c000f,
+ 0x2483, 0xffffffff, 0x000e000d,
+ 0x2484, 0xffffffff, 0x00110010,
+ 0x2485, 0xffffffff, 0x000a0009,
+ 0x2486, 0xffffffff, 0x000c000b,
+ 0x2487, 0xffffffff, 0x0000000f,
+ 0x2488, 0xffffffff, 0x000e000d,
+ 0x2489, 0xffffffff, 0x00110010,
+ 0x248a, 0xffffffff, 0x000b000a,
+ 0x248b, 0xffffffff, 0x000d000c,
+ 0x248c, 0xffffffff, 0x00000010,
+ 0x248d, 0xffffffff, 0x000f000e,
+ 0x248e, 0xffffffff, 0x00120011,
+ 0x248f, 0xffffffff, 0x000c000b,
+ 0x2490, 0xffffffff, 0x000e000d,
+ 0x2491, 0xffffffff, 0x00000011,
+ 0x2492, 0xffffffff, 0x0010000f,
+ 0x2493, 0xffffffff, 0x00130012,
+ 0x2494, 0xffffffff, 0x000d000c,
+ 0x2495, 0xffffffff, 0x000f000e,
+ 0x2496, 0xffffffff, 0x00100013,
+ 0x2497, 0xffffffff, 0x00120011,
+ 0x2498, 0xffffffff, 0x00150014,
+ 0x2454, 0xffffffff, 0x96940200,
+ 0x21c2, 0xffffffff, 0x00900100,
+ 0x311e, 0xffffffff, 0x00000080,
+ 0x3101, 0xffffffff, 0x0020003f,
+ 0xc, 0xffffffff, 0x0000001c,
+ 0xd, 0x000f0000, 0x000f0000,
+ 0x583, 0xffffffff, 0x00000100,
+ 0x409, 0xffffffff, 0x00000100,
+ 0x40b, 0x00000101, 0x00000000,
+ 0x82a, 0xffffffff, 0x00000104,
+ 0x993, 0x000c0000, 0x000c0000,
+ 0x992, 0x000c0000, 0x000c0000,
+ 0x1579, 0xff000fff, 0x00000100,
+ 0x157a, 0x00000001, 0x00000001,
+ 0xbd4, 0x00000001, 0x00000001,
+ 0xc33, 0xc0000fff, 0x00000104,
+ 0x3079, 0x00000001, 0x00000001,
+ 0x3430, 0xfffffff0, 0x00000100,
+ 0x3630, 0xfffffff0, 0x00000100
+};
+static const u32 oland_mgcg_cgcg_init[] =
+{
+ 0x3100, 0xffffffff, 0xfffffffc,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2698, 0xffffffff, 0x00000100,
+ 0x24a9, 0xffffffff, 0x00000100,
+ 0x3059, 0xffffffff, 0x00000100,
+ 0x25dd, 0xffffffff, 0x00000100,
+ 0x2261, 0xffffffff, 0x06000100,
+ 0x2286, 0xffffffff, 0x00000100,
+ 0x24a8, 0xffffffff, 0x00000100,
+ 0x30e0, 0xffffffff, 0x00000100,
+ 0x22ca, 0xffffffff, 0x00000100,
+ 0x2451, 0xffffffff, 0x00000100,
+ 0x2362, 0xffffffff, 0x00000100,
+ 0x2363, 0xffffffff, 0x00000100,
+ 0x240c, 0xffffffff, 0x00000100,
+ 0x240d, 0xffffffff, 0x00000100,
+ 0x240e, 0xffffffff, 0x00000100,
+ 0x240f, 0xffffffff, 0x00000100,
+ 0x2b60, 0xffffffff, 0x00000100,
+ 0x2b15, 0xffffffff, 0x00000100,
+ 0x225f, 0xffffffff, 0x06000100,
+ 0x261a, 0xffffffff, 0x00000100,
+ 0x2544, 0xffffffff, 0x00000100,
+ 0x2bc1, 0xffffffff, 0x00000100,
+ 0x2b81, 0xffffffff, 0x00000100,
+ 0x2527, 0xffffffff, 0x00000100,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2458, 0xffffffff, 0x00010000,
+ 0x2459, 0xffffffff, 0x00030002,
+ 0x245a, 0xffffffff, 0x00040007,
+ 0x245b, 0xffffffff, 0x00060005,
+ 0x245c, 0xffffffff, 0x00090008,
+ 0x245d, 0xffffffff, 0x00020001,
+ 0x245e, 0xffffffff, 0x00040003,
+ 0x245f, 0xffffffff, 0x00000007,
+ 0x2460, 0xffffffff, 0x00060005,
+ 0x2461, 0xffffffff, 0x00090008,
+ 0x2462, 0xffffffff, 0x00030002,
+ 0x2463, 0xffffffff, 0x00050004,
+ 0x2464, 0xffffffff, 0x00000008,
+ 0x2465, 0xffffffff, 0x00070006,
+ 0x2466, 0xffffffff, 0x000a0009,
+ 0x2467, 0xffffffff, 0x00040003,
+ 0x2468, 0xffffffff, 0x00060005,
+ 0x2469, 0xffffffff, 0x00000009,
+ 0x246a, 0xffffffff, 0x00080007,
+ 0x246b, 0xffffffff, 0x000b000a,
+ 0x246c, 0xffffffff, 0x00050004,
+ 0x246d, 0xffffffff, 0x00070006,
+ 0x246e, 0xffffffff, 0x0008000b,
+ 0x246f, 0xffffffff, 0x000a0009,
+ 0x2470, 0xffffffff, 0x000d000c,
+ 0x2471, 0xffffffff, 0x00060005,
+ 0x2472, 0xffffffff, 0x00080007,
+ 0x2473, 0xffffffff, 0x0000000b,
+ 0x2474, 0xffffffff, 0x000a0009,
+ 0x2475, 0xffffffff, 0x000d000c,
+ 0x2454, 0xffffffff, 0x96940200,
+ 0x21c2, 0xffffffff, 0x00900100,
+ 0x311e, 0xffffffff, 0x00000080,
+ 0x3101, 0xffffffff, 0x0020003f,
+ 0xc, 0xffffffff, 0x0000001c,
+ 0xd, 0x000f0000, 0x000f0000,
+ 0x583, 0xffffffff, 0x00000100,
+ 0x409, 0xffffffff, 0x00000100,
+ 0x40b, 0x00000101, 0x00000000,
+ 0x82a, 0xffffffff, 0x00000104,
+ 0x993, 0x000c0000, 0x000c0000,
+ 0x992, 0x000c0000, 0x000c0000,
+ 0x1579, 0xff000fff, 0x00000100,
+ 0x157a, 0x00000001, 0x00000001,
+ 0xbd4, 0x00000001, 0x00000001,
+ 0xc33, 0xc0000fff, 0x00000104,
+ 0x3079, 0x00000001, 0x00000001,
+ 0x3430, 0xfffffff0, 0x00000100,
+ 0x3630, 0xfffffff0, 0x00000100
+};
+static const u32 hainan_mgcg_cgcg_init[] =
+{
+ 0x3100, 0xffffffff, 0xfffffffc,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2698, 0xffffffff, 0x00000100,
+ 0x24a9, 0xffffffff, 0x00000100,
+ 0x3059, 0xffffffff, 0x00000100,
+ 0x25dd, 0xffffffff, 0x00000100,
+ 0x2261, 0xffffffff, 0x06000100,
+ 0x2286, 0xffffffff, 0x00000100,
+ 0x24a8, 0xffffffff, 0x00000100,
+ 0x30e0, 0xffffffff, 0x00000100,
+ 0x22ca, 0xffffffff, 0x00000100,
+ 0x2451, 0xffffffff, 0x00000100,
+ 0x2362, 0xffffffff, 0x00000100,
+ 0x2363, 0xffffffff, 0x00000100,
+ 0x240c, 0xffffffff, 0x00000100,
+ 0x240d, 0xffffffff, 0x00000100,
+ 0x240e, 0xffffffff, 0x00000100,
+ 0x240f, 0xffffffff, 0x00000100,
+ 0x2b60, 0xffffffff, 0x00000100,
+ 0x2b15, 0xffffffff, 0x00000100,
+ 0x225f, 0xffffffff, 0x06000100,
+ 0x261a, 0xffffffff, 0x00000100,
+ 0x2544, 0xffffffff, 0x00000100,
+ 0x2bc1, 0xffffffff, 0x00000100,
+ 0x2b81, 0xffffffff, 0x00000100,
+ 0x2527, 0xffffffff, 0x00000100,
+ 0x200b, 0xffffffff, 0xe0000000,
+ 0x2458, 0xffffffff, 0x00010000,
+ 0x2459, 0xffffffff, 0x00030002,
+ 0x245a, 0xffffffff, 0x00040007,
+ 0x245b, 0xffffffff, 0x00060005,
+ 0x245c, 0xffffffff, 0x00090008,
+ 0x245d, 0xffffffff, 0x00020001,
+ 0x245e, 0xffffffff, 0x00040003,
+ 0x245f, 0xffffffff, 0x00000007,
+ 0x2460, 0xffffffff, 0x00060005,
+ 0x2461, 0xffffffff, 0x00090008,
+ 0x2462, 0xffffffff, 0x00030002,
+ 0x2463, 0xffffffff, 0x00050004,
+ 0x2464, 0xffffffff, 0x00000008,
+ 0x2465, 0xffffffff, 0x00070006,
+ 0x2466, 0xffffffff, 0x000a0009,
+ 0x2467, 0xffffffff, 0x00040003,
+ 0x2468, 0xffffffff, 0x00060005,
+ 0x2469, 0xffffffff, 0x00000009,
+ 0x246a, 0xffffffff, 0x00080007,
+ 0x246b, 0xffffffff, 0x000b000a,
+ 0x246c, 0xffffffff, 0x00050004,
+ 0x246d, 0xffffffff, 0x00070006,
+ 0x246e, 0xffffffff, 0x0008000b,
+ 0x246f, 0xffffffff, 0x000a0009,
+ 0x2470, 0xffffffff, 0x000d000c,
+ 0x2471, 0xffffffff, 0x00060005,
+ 0x2472, 0xffffffff, 0x00080007,
+ 0x2473, 0xffffffff, 0x0000000b,
+ 0x2474, 0xffffffff, 0x000a0009,
+ 0x2475, 0xffffffff, 0x000d000c,
+ 0x2454, 0xffffffff, 0x96940200,
+ 0x21c2, 0xffffffff, 0x00900100,
+ 0x311e, 0xffffffff, 0x00000080,
+ 0x3101, 0xffffffff, 0x0020003f,
+ 0xc, 0xffffffff, 0x0000001c,
+ 0xd, 0x000f0000, 0x000f0000,
+ 0x583, 0xffffffff, 0x00000100,
+ 0x409, 0xffffffff, 0x00000100,
+ 0x82a, 0xffffffff, 0x00000104,
+ 0x993, 0x000c0000, 0x000c0000,
+ 0x992, 0x000c0000, 0x000c0000,
+ 0xbd4, 0x00000001, 0x00000001,
+ 0xc33, 0xc0000fff, 0x00000104,
+ 0x3079, 0x00000001, 0x00000001,
+ 0x3430, 0xfffffff0, 0x00000100,
+ 0x3630, 0xfffffff0, 0x00000100
+};
+
+static u32 si_pcie_rreg(struct amdgpu_device *adev, u32 reg)
+{
+ unsigned long flags;
+ u32 r;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(AMDGPU_PCIE_INDEX, reg);
+ (void)RREG32(AMDGPU_PCIE_INDEX);
+ r = RREG32(AMDGPU_PCIE_DATA);
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+ return r;
+}
+
+static void si_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(AMDGPU_PCIE_INDEX, reg);
+ (void)RREG32(AMDGPU_PCIE_INDEX);
+ WREG32(AMDGPU_PCIE_DATA, v);
+ (void)RREG32(AMDGPU_PCIE_DATA);
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+}
+
+static u32 si_smc_rreg(struct amdgpu_device *adev, u32 reg)
+{
+ unsigned long flags;
+ u32 r;
+
+ spin_lock_irqsave(&adev->smc_idx_lock, flags);
+ WREG32(SMC_IND_INDEX_0, (reg));
+ r = RREG32(SMC_IND_DATA_0);
+ spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+ return r;
+}
+
+static void si_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&adev->smc_idx_lock, flags);
+ WREG32(SMC_IND_INDEX_0, (reg));
+ WREG32(SMC_IND_DATA_0, (v));
+ spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+}
+
+
+static struct amdgpu_allowed_register_entry si_allowed_read_registers[] = {
+ {GRBM_STATUS, false},
+ {GB_ADDR_CONFIG, false},
+ {MC_ARB_RAMCFG, false},
+ {GB_TILE_MODE0, false},
+ {GB_TILE_MODE1, false},
+ {GB_TILE_MODE2, false},
+ {GB_TILE_MODE3, false},
+ {GB_TILE_MODE4, false},
+ {GB_TILE_MODE5, false},
+ {GB_TILE_MODE6, false},
+ {GB_TILE_MODE7, false},
+ {GB_TILE_MODE8, false},
+ {GB_TILE_MODE9, false},
+ {GB_TILE_MODE10, false},
+ {GB_TILE_MODE11, false},
+ {GB_TILE_MODE12, false},
+ {GB_TILE_MODE13, false},
+ {GB_TILE_MODE14, false},
+ {GB_TILE_MODE15, false},
+ {GB_TILE_MODE16, false},
+ {GB_TILE_MODE17, false},
+ {GB_TILE_MODE18, false},
+ {GB_TILE_MODE19, false},
+ {GB_TILE_MODE20, false},
+ {GB_TILE_MODE21, false},
+ {GB_TILE_MODE22, false},
+ {GB_TILE_MODE23, false},
+ {GB_TILE_MODE24, false},
+ {GB_TILE_MODE25, false},
+ {GB_TILE_MODE26, false},
+ {GB_TILE_MODE27, false},
+ {GB_TILE_MODE28, false},
+ {GB_TILE_MODE29, false},
+ {GB_TILE_MODE30, false},
+ {GB_TILE_MODE31, false},
+ {CC_RB_BACKEND_DISABLE, false, true},
+ {GC_USER_RB_BACKEND_DISABLE, false, true},
+ {PA_SC_RASTER_CONFIG, false, true},
+};
+
+static uint32_t si_read_indexed_register(struct amdgpu_device *adev,
+ u32 se_num, u32 sh_num,
+ u32 reg_offset)
+{
+ uint32_t val;
+
+ mutex_lock(&adev->grbm_idx_mutex);
+ if (se_num != 0xffffffff || sh_num != 0xffffffff)
+ gfx_v6_0_select_se_sh(adev, se_num, sh_num);
+
+ val = RREG32(reg_offset);
+
+ if (se_num != 0xffffffff || sh_num != 0xffffffff)
+ gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+ mutex_unlock(&adev->grbm_idx_mutex);
+ return val;
+}
+
+static int si_read_register(struct amdgpu_device *adev, u32 se_num,
+ u32 sh_num, u32 reg_offset, u32 *value)
+{
+ uint32_t i;
+
+ *value = 0;
+ for (i = 0; i < ARRAY_SIZE(si_allowed_read_registers); i++) {
+ if (reg_offset != si_allowed_read_registers[i].reg_offset)
+ continue;
+
+ if (!si_allowed_read_registers[i].untouched)
+ *value = si_allowed_read_registers[i].grbm_indexed ?
+ si_read_indexed_register(adev, se_num,
+ sh_num, reg_offset) :
+ RREG32(reg_offset);
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static bool si_read_disabled_bios(struct amdgpu_device *adev)
+{
+ return 0;
+}
+//xxx: not implemented
+static int si_asic_reset(struct amdgpu_device *adev)
+{
+ return 0;
+}
+
+static void si_vga_set_state(struct amdgpu_device *adev, bool state)
+{
+ uint32_t temp;
+
+ temp = RREG32(CONFIG_CNTL);
+ if (state == false) {
+ temp &= ~(1<<0);
+ temp |= (1<<1);
+ } else {
+ temp &= ~(1<<1);
+ }
+ WREG32(CONFIG_CNTL, temp);
+}
+
+u32 si_get_xclk(struct amdgpu_device *adev)
+{
+ u32 reference_clock = adev->clock.spll.reference_freq;
+ u32 tmp;
+
+ tmp = RREG32(CG_CLKPIN_CNTL_2);
+ if (tmp & MUX_TCLK_TO_XCLK)
+ return TCLK;
+
+ tmp = RREG32(CG_CLKPIN_CNTL);
+ if (tmp & XTALIN_DIVIDE)
+ return reference_clock / 4;
+
+ return reference_clock;
+}
+//xxx:not implemented
+static int si_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
+{
+ return 0;
+}
+
+static const struct amdgpu_asic_funcs si_asic_funcs =
+{
+ .read_disabled_bios = &si_read_disabled_bios,
+ .read_register = &si_read_register,
+ .reset = &si_asic_reset,
+ .set_vga_state = &si_vga_set_state,
+ .get_xclk = &si_get_xclk,
+ .set_uvd_clocks = &si_set_uvd_clocks,
+ .set_vce_clocks = NULL,
+ .get_gpu_clock_counter = &gfx_v6_0_get_gpu_clock_counter,
+ .wait_for_mc_idle = &gmc_v6_0_mc_wait_for_idle,
+};
+
+static uint32_t si_get_rev_id(struct amdgpu_device *adev)
+{
+ return (RREG32(CC_DRM_ID_STRAPS) & CC_DRM_ID_STRAPS__ATI_REV_ID_MASK)
+ >> CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT;
+}
+
+static int si_common_early_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ adev->smc_rreg = &si_smc_rreg;
+ adev->smc_wreg = &si_smc_wreg;
+ adev->pcie_rreg = &si_pcie_rreg;
+ adev->pcie_wreg = &si_pcie_wreg;
+ adev->uvd_ctx_rreg = NULL;
+ adev->uvd_ctx_wreg = NULL;
+ adev->didt_rreg = NULL;
+ adev->didt_wreg = NULL;
+
+ adev->asic_funcs = &si_asic_funcs;
+
+ adev->rev_id = si_get_rev_id(adev);
+ adev->external_rev_id = 0xFF;
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ adev->cg_flags =
+ AMD_CG_SUPPORT_GFX_MGCG |
+ AMD_CG_SUPPORT_GFX_MGLS |
+ /*AMD_CG_SUPPORT_GFX_CGCG |*/
+ AMD_CG_SUPPORT_GFX_CGLS |
+ AMD_CG_SUPPORT_GFX_CGTS |
+ AMD_CG_SUPPORT_GFX_CP_LS |
+ AMD_CG_SUPPORT_MC_MGCG |
+ AMD_CG_SUPPORT_SDMA_MGCG |
+ AMD_CG_SUPPORT_BIF_LS |
+ AMD_CG_SUPPORT_VCE_MGCG |
+ AMD_CG_SUPPORT_UVD_MGCG |
+ AMD_CG_SUPPORT_HDP_LS |
+ AMD_CG_SUPPORT_HDP_MGCG;
+ adev->pg_flags = 0;
+ break;
+ case CHIP_PITCAIRN:
+ adev->cg_flags =
+ AMD_CG_SUPPORT_GFX_MGCG |
+ AMD_CG_SUPPORT_GFX_MGLS |
+ /*AMD_CG_SUPPORT_GFX_CGCG |*/
+ AMD_CG_SUPPORT_GFX_CGLS |
+ AMD_CG_SUPPORT_GFX_CGTS |
+ AMD_CG_SUPPORT_GFX_CP_LS |
+ AMD_CG_SUPPORT_GFX_RLC_LS |
+ AMD_CG_SUPPORT_MC_LS |
+ AMD_CG_SUPPORT_MC_MGCG |
+ AMD_CG_SUPPORT_SDMA_MGCG |
+ AMD_CG_SUPPORT_BIF_LS |
+ AMD_CG_SUPPORT_VCE_MGCG |
+ AMD_CG_SUPPORT_UVD_MGCG |
+ AMD_CG_SUPPORT_HDP_LS |
+ AMD_CG_SUPPORT_HDP_MGCG;
+ adev->pg_flags = 0;
+ break;
+
+ case CHIP_VERDE:
+ adev->cg_flags =
+ AMD_CG_SUPPORT_GFX_MGCG |
+ AMD_CG_SUPPORT_GFX_MGLS |
+ AMD_CG_SUPPORT_GFX_CGLS |
+ AMD_CG_SUPPORT_GFX_CGTS |
+ AMD_CG_SUPPORT_GFX_CGTS_LS |
+ AMD_CG_SUPPORT_GFX_CP_LS |
+ AMD_CG_SUPPORT_MC_LS |
+ AMD_CG_SUPPORT_MC_MGCG |
+ AMD_CG_SUPPORT_SDMA_MGCG |
+ AMD_CG_SUPPORT_SDMA_LS |
+ AMD_CG_SUPPORT_BIF_LS |
+ AMD_CG_SUPPORT_VCE_MGCG |
+ AMD_CG_SUPPORT_UVD_MGCG |
+ AMD_CG_SUPPORT_HDP_LS |
+ AMD_CG_SUPPORT_HDP_MGCG;
+ adev->pg_flags = 0;
+ //???
+ adev->external_rev_id = adev->rev_id + 0x14;
+ break;
+ case CHIP_OLAND:
+ adev->cg_flags =
+ AMD_CG_SUPPORT_GFX_MGCG |
+ AMD_CG_SUPPORT_GFX_MGLS |
+ /*AMD_CG_SUPPORT_GFX_CGCG |*/
+ AMD_CG_SUPPORT_GFX_CGLS |
+ AMD_CG_SUPPORT_GFX_CGTS |
+ AMD_CG_SUPPORT_GFX_CP_LS |
+ AMD_CG_SUPPORT_GFX_RLC_LS |
+ AMD_CG_SUPPORT_MC_LS |
+ AMD_CG_SUPPORT_MC_MGCG |
+ AMD_CG_SUPPORT_SDMA_MGCG |
+ AMD_CG_SUPPORT_BIF_LS |
+ AMD_CG_SUPPORT_UVD_MGCG |
+ AMD_CG_SUPPORT_HDP_LS |
+ AMD_CG_SUPPORT_HDP_MGCG;
+ adev->pg_flags = 0;
+ break;
+ case CHIP_HAINAN:
+ adev->cg_flags =
+ AMD_CG_SUPPORT_GFX_MGCG |
+ AMD_CG_SUPPORT_GFX_MGLS |
+ /*AMD_CG_SUPPORT_GFX_CGCG |*/
+ AMD_CG_SUPPORT_GFX_CGLS |
+ AMD_CG_SUPPORT_GFX_CGTS |
+ AMD_CG_SUPPORT_GFX_CP_LS |
+ AMD_CG_SUPPORT_GFX_RLC_LS |
+ AMD_CG_SUPPORT_MC_LS |
+ AMD_CG_SUPPORT_MC_MGCG |
+ AMD_CG_SUPPORT_SDMA_MGCG |
+ AMD_CG_SUPPORT_BIF_LS |
+ AMD_CG_SUPPORT_HDP_LS |
+ AMD_CG_SUPPORT_HDP_MGCG;
+ adev->pg_flags = 0;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int si_common_sw_init(void *handle)
+{
+ return 0;
+}
+
+static int si_common_sw_fini(void *handle)
+{
+ return 0;
+}
+
+
+static void si_init_golden_registers(struct amdgpu_device *adev)
+{
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ amdgpu_program_register_sequence(adev,
+ tahiti_golden_registers,
+ (const u32)ARRAY_SIZE(tahiti_golden_registers));
+ amdgpu_program_register_sequence(adev,
+ tahiti_golden_rlc_registers,
+ (const u32)ARRAY_SIZE(tahiti_golden_rlc_registers));
+ amdgpu_program_register_sequence(adev,
+ tahiti_mgcg_cgcg_init,
+ (const u32)ARRAY_SIZE(tahiti_mgcg_cgcg_init));
+ amdgpu_program_register_sequence(adev,
+ tahiti_golden_registers2,
+ (const u32)ARRAY_SIZE(tahiti_golden_registers2));
+ break;
+ case CHIP_PITCAIRN:
+ amdgpu_program_register_sequence(adev,
+ pitcairn_golden_registers,
+ (const u32)ARRAY_SIZE(pitcairn_golden_registers));
+ amdgpu_program_register_sequence(adev,
+ pitcairn_golden_rlc_registers,
+ (const u32)ARRAY_SIZE(pitcairn_golden_rlc_registers));
+ amdgpu_program_register_sequence(adev,
+ pitcairn_mgcg_cgcg_init,
+ (const u32)ARRAY_SIZE(pitcairn_mgcg_cgcg_init));
+ case CHIP_VERDE:
+ amdgpu_program_register_sequence(adev,
+ verde_golden_registers,
+ (const u32)ARRAY_SIZE(verde_golden_registers));
+ amdgpu_program_register_sequence(adev,
+ verde_golden_rlc_registers,
+ (const u32)ARRAY_SIZE(verde_golden_rlc_registers));
+ amdgpu_program_register_sequence(adev,
+ verde_mgcg_cgcg_init,
+ (const u32)ARRAY_SIZE(verde_mgcg_cgcg_init));
+ amdgpu_program_register_sequence(adev,
+ verde_pg_init,
+ (const u32)ARRAY_SIZE(verde_pg_init));
+ break;
+ case CHIP_OLAND:
+ amdgpu_program_register_sequence(adev,
+ oland_golden_registers,
+ (const u32)ARRAY_SIZE(oland_golden_registers));
+ amdgpu_program_register_sequence(adev,
+ oland_golden_rlc_registers,
+ (const u32)ARRAY_SIZE(oland_golden_rlc_registers));
+ amdgpu_program_register_sequence(adev,
+ oland_mgcg_cgcg_init,
+ (const u32)ARRAY_SIZE(oland_mgcg_cgcg_init));
+ case CHIP_HAINAN:
+ amdgpu_program_register_sequence(adev,
+ hainan_golden_registers,
+ (const u32)ARRAY_SIZE(hainan_golden_registers));
+ amdgpu_program_register_sequence(adev,
+ hainan_golden_registers2,
+ (const u32)ARRAY_SIZE(hainan_golden_registers2));
+ amdgpu_program_register_sequence(adev,
+ hainan_mgcg_cgcg_init,
+ (const u32)ARRAY_SIZE(hainan_mgcg_cgcg_init));
+ break;
+
+
+ default:
+ BUG();
+ }
+}
+
+u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg)
+{
+ unsigned long flags;
+ u32 r;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
+ (void)RREG32(PCIE_PORT_INDEX);
+ r = RREG32(PCIE_PORT_DATA);
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+ return r;
+}
+
+void si_pciep_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
+ (void)RREG32(PCIE_PORT_INDEX);
+ WREG32(PCIE_PORT_DATA, (v));
+ (void)RREG32(PCIE_PORT_DATA);
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+}
+
+static void si_pcie_gen3_enable(struct amdgpu_device *adev)
+{
+ struct pci_dev *root = adev->pdev->bus->self;
+ int bridge_pos, gpu_pos;
+ u32 speed_cntl, mask, current_data_rate;
+ int ret, i;
+ u16 tmp16;
+
+ if (pci_is_root_bus(adev->pdev->bus))
+ return;
+
+ if (amdgpu_pcie_gen2 == 0)
+ return;
+
+ if (adev->flags & AMD_IS_APU)
+ return;
+
+ ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
+ if (ret != 0)
+ return;
+
+ if (!(mask & (DRM_PCIE_SPEED_50 | DRM_PCIE_SPEED_80)))
+ return;
+
+ speed_cntl = si_pciep_rreg(adev,PCIE_LC_SPEED_CNTL);
+ current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >>
+ LC_CURRENT_DATA_RATE_SHIFT;
+ if (mask & DRM_PCIE_SPEED_80) {
+ if (current_data_rate == 2) {
+ DRM_INFO("PCIE gen 3 link speeds already enabled\n");
+ return;
+ }
+ DRM_INFO("enabling PCIE gen 3 link speeds, disable with amdgpu.pcie_gen2=0\n");
+ } else if (mask & DRM_PCIE_SPEED_50) {
+ if (current_data_rate == 1) {
+ DRM_INFO("PCIE gen 2 link speeds already enabled\n");
+ return;
+ }
+ DRM_INFO("enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0\n");
+ }
+
+ bridge_pos = pci_pcie_cap(root);
+ if (!bridge_pos)
+ return;
+
+ gpu_pos = pci_pcie_cap(adev->pdev);
+ if (!gpu_pos)
+ return;
+
+ if (mask & DRM_PCIE_SPEED_80) {
+ if (current_data_rate != 2) {
+ u16 bridge_cfg, gpu_cfg;
+ u16 bridge_cfg2, gpu_cfg2;
+ u32 max_lw, current_lw, tmp;
+
+ pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg);
+ pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg);
+
+ tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD;
+ pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16);
+
+ tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD;
+ pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16);
+
+ tmp = RREG32_PCIE(PCIE_LC_STATUS1);
+ max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT;
+ current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT;
+
+ if (current_lw < max_lw) {
+ tmp = si_pciep_rreg(adev, PCIE_LC_LINK_WIDTH_CNTL);
+ if (tmp & LC_RENEGOTIATION_SUPPORT) {
+ tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS);
+ tmp |= (max_lw << LC_LINK_WIDTH_SHIFT);
+ tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW;
+ si_pciep_wreg(adev, PCIE_LC_LINK_WIDTH_CNTL, tmp);
+ }
+ }
+
+ for (i = 0; i < 10; i++) {
+ pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_DEVSTA, &tmp16);
+ if (tmp16 & PCI_EXP_DEVSTA_TRPND)
+ break;
+
+ pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg);
+ pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg);
+
+ pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2);
+ pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2);
+
+ tmp = si_pciep_rreg(adev, PCIE_LC_CNTL4);
+ tmp |= LC_SET_QUIESCE;
+ si_pciep_wreg(adev,PCIE_LC_CNTL4, tmp);
+
+ tmp = si_pciep_rreg(adev, PCIE_LC_CNTL4);
+ tmp |= LC_REDO_EQ;
+ si_pciep_wreg(adev, PCIE_LC_CNTL4, tmp);
+
+ mdelay(100);
+
+ pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &tmp16);
+ tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
+ tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD);
+ pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16);
+
+ pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, &tmp16);
+ tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
+ tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD);
+ pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16);
+
+ pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16);
+ tmp16 &= ~((1 << 4) | (7 << 9));
+ tmp16 |= (bridge_cfg2 & ((1 << 4) | (7 << 9)));
+ pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16);
+
+ pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
+ tmp16 &= ~((1 << 4) | (7 << 9));
+ tmp16 |= (gpu_cfg2 & ((1 << 4) | (7 << 9)));
+ pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
+
+ tmp = si_pciep_rreg(adev, PCIE_LC_CNTL4);
+ tmp &= ~LC_SET_QUIESCE;
+ si_pciep_wreg(adev, PCIE_LC_CNTL4, tmp);
+ }
+ }
+ }
+
+ speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE;
+ speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE;
+ si_pciep_wreg(adev, PCIE_LC_SPEED_CNTL, speed_cntl);
+
+ pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
+ tmp16 &= ~0xf;
+ if (mask & DRM_PCIE_SPEED_80)
+ tmp16 |= 3;
+ else if (mask & DRM_PCIE_SPEED_50)
+ tmp16 |= 2;
+ else
+ tmp16 |= 1;
+ pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
+
+ speed_cntl = si_pciep_rreg(adev, PCIE_LC_SPEED_CNTL);
+ speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE;
+ si_pciep_wreg(adev, PCIE_LC_SPEED_CNTL, speed_cntl);
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ speed_cntl = si_pciep_rreg(adev, PCIE_LC_SPEED_CNTL);
+ if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0)
+ break;
+ udelay(1);
+ }
+}
+
+static inline u32 si_pif_phy0_rreg(struct amdgpu_device *adev, u32 reg)
+{
+ unsigned long flags;
+ u32 r;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff));
+ r = RREG32(EVERGREEN_PIF_PHY0_DATA);
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+ return r;
+}
+
+static inline void si_pif_phy0_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff));
+ WREG32(EVERGREEN_PIF_PHY0_DATA, (v));
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+}
+
+static inline u32 si_pif_phy1_rreg(struct amdgpu_device *adev, u32 reg)
+{
+ unsigned long flags;
+ u32 r;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff));
+ r = RREG32(EVERGREEN_PIF_PHY1_DATA);
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+ return r;
+}
+
+static inline void si_pif_phy1_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&adev->pcie_idx_lock, flags);
+ WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff));
+ WREG32(EVERGREEN_PIF_PHY1_DATA, (v));
+ spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
+}
+static void si_program_aspm(struct amdgpu_device *adev)
+{
+ u32 data, orig;
+ bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false;
+ bool disable_clkreq = false;
+
+ if (amdgpu_aspm == 0)
+ return;
+
+ if (adev->flags & AMD_IS_APU)
+ return;
+ orig = data = si_pciep_rreg(adev, PCIE_LC_N_FTS_CNTL);
+ data &= ~LC_XMIT_N_FTS_MASK;
+ data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN;
+ if (orig != data)
+ si_pciep_wreg(adev, PCIE_LC_N_FTS_CNTL, data);
+
+ orig = data = si_pciep_rreg(adev, PCIE_LC_CNTL3);
+ data |= LC_GO_TO_RECOVERY;
+ if (orig != data)
+ si_pciep_wreg(adev, PCIE_LC_CNTL3, data);
+
+ orig = data = RREG32_PCIE(PCIE_P_CNTL);
+ data |= P_IGNORE_EDB_ERR;
+ if (orig != data)
+ WREG32_PCIE(PCIE_P_CNTL, data);
+
+ orig = data = si_pciep_rreg(adev, PCIE_LC_CNTL);
+ data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK);
+ data |= LC_PMI_TO_L1_DIS;
+ if (!disable_l0s)
+ data |= LC_L0S_INACTIVITY(7);
+
+ if (!disable_l1) {
+ data |= LC_L1_INACTIVITY(7);
+ data &= ~LC_PMI_TO_L1_DIS;
+ if (orig != data)
+ si_pciep_wreg(adev, PCIE_LC_CNTL, data);
+
+ if (!disable_plloff_in_l1) {
+ bool clk_req_support;
+
+ orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
+ data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK);
+ data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7);
+ if (orig != data)
+ si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data);
+
+ orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1);
+ data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK);
+ data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7);
+ if (orig != data)
+ si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data);
+
+ orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0);
+ data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK);
+ data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7);
+ if (orig != data)
+ si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data);
+
+ orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1);
+ data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK);
+ data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7);
+ if (orig != data)
+ si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
+
+ {
+ orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
+ data &= ~PLL_RAMP_UP_TIME_0_MASK;
+ if (orig != data)
+ si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data);
+
+ orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1);
+ data &= ~PLL_RAMP_UP_TIME_1_MASK;
+ if (orig != data)
+ si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data);
+
+ orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_2);
+ data &= ~PLL_RAMP_UP_TIME_2_MASK;
+ if (orig != data)
+ si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_2, data);
+
+ orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_3);
+ data &= ~PLL_RAMP_UP_TIME_3_MASK;
+ if (orig != data)
+ si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_3, data);
+
+ orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0);
+ data &= ~PLL_RAMP_UP_TIME_0_MASK;
+ if (orig != data)
+ si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data);
+
+ orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1);
+ data &= ~PLL_RAMP_UP_TIME_1_MASK;
+ if (orig != data)
+ si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
+
+ orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_2);
+ data &= ~PLL_RAMP_UP_TIME_2_MASK;
+ if (orig != data)
+ si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_2, data);
+
+ orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_3);
+ data &= ~PLL_RAMP_UP_TIME_3_MASK;
+ if (orig != data)
+ si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_3, data);
+ }
+ orig = data = si_pciep_rreg(adev, PCIE_LC_LINK_WIDTH_CNTL);
+ data &= ~LC_DYN_LANES_PWR_STATE_MASK;
+ data |= LC_DYN_LANES_PWR_STATE(3);
+ if (orig != data)
+ si_pciep_wreg(adev, PCIE_LC_LINK_WIDTH_CNTL, data);
+
+ orig = data = si_pif_phy0_rreg(adev,PB0_PIF_CNTL);
+ data &= ~LS2_EXIT_TIME_MASK;
+ if (orig != data)
+ si_pif_phy0_wreg(adev,PB0_PIF_CNTL, data);
+
+ orig = data = si_pif_phy1_rreg(adev,PB1_PIF_CNTL);
+ data &= ~LS2_EXIT_TIME_MASK;
+ if (orig != data)
+ si_pif_phy1_wreg(adev,PB1_PIF_CNTL, data);
+
+ if (!disable_clkreq &&
+ !pci_is_root_bus(adev->pdev->bus)) {
+ struct pci_dev *root = adev->pdev->bus->self;
+ u32 lnkcap;
+
+ clk_req_support = false;
+ pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);
+ if (lnkcap & PCI_EXP_LNKCAP_CLKPM)
+ clk_req_support = true;
+ } else {
+ clk_req_support = false;
+ }
+
+ if (clk_req_support) {
+ orig = data = si_pciep_rreg(adev, PCIE_LC_CNTL2);
+ data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23;
+ if (orig != data)
+ si_pciep_wreg(adev, PCIE_LC_CNTL2, data);
+
+ orig = data = RREG32(THM_CLK_CNTL);
+ data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK);
+ data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1);
+ if (orig != data)
+ WREG32(THM_CLK_CNTL, data);
+
+ orig = data = RREG32(MISC_CLK_CNTL);
+ data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK);
+ data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1);
+ if (orig != data)
+ WREG32(MISC_CLK_CNTL, data);
+
+ orig = data = RREG32(CG_CLKPIN_CNTL);
+ data &= ~BCLK_AS_XCLK;
+ if (orig != data)
+ WREG32(CG_CLKPIN_CNTL, data);
+
+ orig = data = RREG32(CG_CLKPIN_CNTL_2);
+ data &= ~FORCE_BIF_REFCLK_EN;
+ if (orig != data)
+ WREG32(CG_CLKPIN_CNTL_2, data);
+
+ orig = data = RREG32(MPLL_BYPASSCLK_SEL);
+ data &= ~MPLL_CLKOUT_SEL_MASK;
+ data |= MPLL_CLKOUT_SEL(4);
+ if (orig != data)
+ WREG32(MPLL_BYPASSCLK_SEL, data);
+
+ orig = data = RREG32(SPLL_CNTL_MODE);
+ data &= ~SPLL_REFCLK_SEL_MASK;
+ if (orig != data)
+ WREG32(SPLL_CNTL_MODE, data);
+ }
+ }
+ } else {
+ if (orig != data)
+ si_pciep_wreg(adev, PCIE_LC_CNTL, data);
+ }
+
+ orig = data = RREG32_PCIE(PCIE_CNTL2);
+ data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN;
+ if (orig != data)
+ WREG32_PCIE(PCIE_CNTL2, data);
+
+ if (!disable_l0s) {
+ data = si_pciep_rreg(adev, PCIE_LC_N_FTS_CNTL);
+ if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) {
+ data = RREG32_PCIE(PCIE_LC_STATUS1);
+ if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) {
+ orig = data = si_pciep_rreg(adev, PCIE_LC_CNTL);
+ data &= ~LC_L0S_INACTIVITY_MASK;
+ if (orig != data)
+ si_pciep_wreg(adev, PCIE_LC_CNTL, data);
+ }
+ }
+ }
+}
+
+static void si_fix_pci_max_read_req_size(struct amdgpu_device *adev)
+{
+ int readrq;
+ u16 v;
+
+ readrq = pcie_get_readrq(adev->pdev);
+ v = ffs(readrq) - 8;
+ if ((v == 0) || (v == 6) || (v == 7))
+ pcie_set_readrq(adev->pdev, 512);
+}
+
+static int si_common_hw_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ si_fix_pci_max_read_req_size(adev);
+ si_init_golden_registers(adev);
+ si_pcie_gen3_enable(adev);
+ si_program_aspm(adev);
+
+ return 0;
+}
+
+static int si_common_hw_fini(void *handle)
+{
+ return 0;
+}
+
+static int si_common_suspend(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return si_common_hw_fini(adev);
+}
+
+static int si_common_resume(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ return si_common_hw_init(adev);
+}
+
+static bool si_common_is_idle(void *handle)
+{
+ return true;
+}
+
+static int si_common_wait_for_idle(void *handle)
+{
+ return 0;
+}
+
+static int si_common_soft_reset(void *handle)
+{
+ return 0;
+}
+
+static int si_common_set_clockgating_state(void *handle,
+ enum amd_clockgating_state state)
+{
+ return 0;
+}
+
+static int si_common_set_powergating_state(void *handle,
+ enum amd_powergating_state state)
+{
+ return 0;
+}
+
+const struct amd_ip_funcs si_common_ip_funcs = {
+ .name = "si_common",
+ .early_init = si_common_early_init,
+ .late_init = NULL,
+ .sw_init = si_common_sw_init,
+ .sw_fini = si_common_sw_fini,
+ .hw_init = si_common_hw_init,
+ .hw_fini = si_common_hw_fini,
+ .suspend = si_common_suspend,
+ .resume = si_common_resume,
+ .is_idle = si_common_is_idle,
+ .wait_for_idle = si_common_wait_for_idle,
+ .soft_reset = si_common_soft_reset,
+ .set_clockgating_state = si_common_set_clockgating_state,
+ .set_powergating_state = si_common_set_powergating_state,
+};
+
+static const struct amdgpu_ip_block_version verde_ip_blocks[] =
+{
+ {
+ .type = AMD_IP_BLOCK_TYPE_COMMON,
+ .major = 1,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_common_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_GMC,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &gmc_v6_0_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_IH,
+ .major = 1,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_ih_ip_funcs,
+ },
+/* {
+ .type = AMD_IP_BLOCK_TYPE_SMC,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_null_ip_funcs,
+ },
+ */
+ {
+ .type = AMD_IP_BLOCK_TYPE_DCE,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &dce_v6_0_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_GFX,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &gfx_v6_0_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_SDMA,
+ .major = 1,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_dma_ip_funcs,
+ },
+/* {
+ .type = AMD_IP_BLOCK_TYPE_UVD,
+ .major = 3,
+ .minor = 1,
+ .rev = 0,
+ .funcs = &si_null_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_VCE,
+ .major = 1,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_null_ip_funcs,
+ },
+ */
+};
+
+
+static const struct amdgpu_ip_block_version hainan_ip_blocks[] =
+{
+ {
+ .type = AMD_IP_BLOCK_TYPE_COMMON,
+ .major = 1,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_common_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_GMC,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &gmc_v6_0_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_IH,
+ .major = 1,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_ih_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_SMC,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_null_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_GFX,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &gfx_v6_0_ip_funcs,
+ },
+ {
+ .type = AMD_IP_BLOCK_TYPE_SDMA,
+ .major = 1,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &si_dma_ip_funcs,
+ },
+};
+
+int si_set_ip_blocks(struct amdgpu_device *adev)
+{
+ switch (adev->asic_type) {
+ case CHIP_VERDE:
+ case CHIP_TAHITI:
+ case CHIP_PITCAIRN:
+ case CHIP_OLAND:
+ adev->ip_blocks = verde_ip_blocks;
+ adev->num_ip_blocks = ARRAY_SIZE(verde_ip_blocks);
+ break;
+ case CHIP_HAINAN:
+ adev->ip_blocks = hainan_ip_blocks;
+ adev->num_ip_blocks = ARRAY_SIZE(hainan_ip_blocks);
+ break;
+ default:
+ BUG();
+ }
+ return 0;
+}
+
diff --git a/drivers/gpu/drm/amd/amdgpu/si.h b/drivers/gpu/drm/amd/amdgpu/si.h
new file mode 100644
index 0000000..959d7b6
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __SI_H__
+#define __SI_H__
+
+extern const struct amd_ip_funcs si_common_ip_funcs;
+
+void si_srbm_select(struct amdgpu_device *adev,
+ u32 me, u32 pipe, u32 queue, u32 vmid);
+int si_set_ip_blocks(struct amdgpu_device *adev);
+
+#endif
diff --git a/drivers/gpu/drm/amd/include/asic_reg/si/sid.h b/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
index f4774e4..1271b65 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/si/sid.h
@@ -1221,6 +1221,37 @@
# define ADDR_SURF_4_BANK 1
# define ADDR_SURF_8_BANK 2
# define ADDR_SURF_16_BANK 3
+#define GB_TILE_MODE1 0x2645
+#define GB_TILE_MODE2 0x2646
+#define GB_TILE_MODE3 0x2647
+#define GB_TILE_MODE4 0x2648
+#define GB_TILE_MODE5 0x2649
+#define GB_TILE_MODE6 0x264a
+#define GB_TILE_MODE7 0x264b
+#define GB_TILE_MODE8 0x264c
+#define GB_TILE_MODE9 0x264d
+#define GB_TILE_MODE10 0x264e
+#define GB_TILE_MODE11 0x264f
+#define GB_TILE_MODE12 0x2650
+#define GB_TILE_MODE13 0x2651
+#define GB_TILE_MODE14 0x2652
+#define GB_TILE_MODE15 0x2653
+#define GB_TILE_MODE16 0x2654
+#define GB_TILE_MODE17 0x2655
+#define GB_TILE_MODE18 0x2656
+#define GB_TILE_MODE19 0x2657
+#define GB_TILE_MODE20 0x2658
+#define GB_TILE_MODE21 0x2659
+#define GB_TILE_MODE22 0x265a
+#define GB_TILE_MODE23 0x265b
+#define GB_TILE_MODE24 0x265c
+#define GB_TILE_MODE25 0x265d
+#define GB_TILE_MODE26 0x265e
+#define GB_TILE_MODE27 0x265f
+#define GB_TILE_MODE28 0x2660
+#define GB_TILE_MODE29 0x2661
+#define GB_TILE_MODE30 0x2662
+#define GB_TILE_MODE31 0x2663
#define CB_PERFCOUNTER0_SELECT0 0x2688
#define CB_PERFCOUNTER0_SELECT1 0x2689
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 10/17] drm/amdgpu: add all the components for si into Makefile/kconfig v3
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (8 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 09/17] drm/amdgpu: add si implementation v7 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 11/17] drm/amdgpu: add si ip blocks setup v3 Alex Deucher
` (7 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/Kconfig | 7 +++++++
drivers/gpu/drm/amd/amdgpu/Makefile | 2 ++
2 files changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig
index 7335c04..39e5172 100644
--- a/drivers/gpu/drm/amd/amdgpu/Kconfig
+++ b/drivers/gpu/drm/amd/amdgpu/Kconfig
@@ -1,3 +1,10 @@
+config DRM_AMDGPU_SI
+ bool "Enable amdgpu support for SI parts"
+ depends on DRM_AMDGPU
+ help
+ Choose this option if you want to enable experimental support
+ for SI asics.
+
config DRM_AMDGPU_CIK
bool "Enable amdgpu support for CIK parts"
depends on DRM_AMDGPU
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index c7fcdce..eab90ae 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -30,6 +30,8 @@ amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o kv_smc.o kv_dpm.o \
ci_smc.o ci_dpm.o dce_v8_0.o gfx_v7_0.o cik_sdma.o uvd_v4_2.o vce_v2_0.o \
amdgpu_amdkfd_gfx_v7.o
+amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o
+
amdgpu-y += \
vi.o
--
2.5.5
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 11/17] drm/amdgpu: add si ip blocks setup v3
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (9 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 10/17] drm/amdgpu: add all the components for si into Makefile/kconfig v3 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 12/17] drm/amdgpu: add si specific logic into the device initialize function v2 Alex Deucher
` (6 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index bb8b149..c335538 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -39,6 +39,9 @@
#include "atom.h"
#include "amdgpu_atombios.h"
#include "amd_pcie.h"
+#ifdef CONFIG_DRM_AMDGPU_SI
+#include "si.h"
+#endif
#ifdef CONFIG_DRM_AMDGPU_CIK
#include "cik.h"
#endif
@@ -1155,6 +1158,17 @@ static int amdgpu_early_init(struct amdgpu_device *adev)
if (r)
return r;
break;
+#ifdef CONFIG_DRM_AMDGPU_SI
+ case CHIP_VERDE:
+ case CHIP_TAHITI:
+ case CHIP_PITCAIRN:
+ case CHIP_OLAND:
+ case CHIP_HAINAN:
+ r = si_set_ip_blocks(adev);
+ if (r)
+ return r;
+ break;
+#endif
#ifdef CONFIG_DRM_AMDGPU_CIK
case CHIP_BONAIRE:
case CHIP_HAWAII:
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 12/17] drm/amdgpu: add si specific logic into the device initialize function v2
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (10 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 11/17] drm/amdgpu: add si ip blocks setup v3 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 13/17] drm/amdgpu: add si pciids v2 Alex Deucher
` (5 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index c335538..d269740 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -52,6 +52,11 @@ static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev);
static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev);
static const char *amdgpu_asic_name[] = {
+ "TAHITI",
+ "PITCAIRN",
+ "VERDE",
+ "OLAND",
+ "HAINAN",
"BONAIRE",
"KAVERI",
"KABINI",
@@ -1467,8 +1472,13 @@ int amdgpu_device_init(struct amdgpu_device *adev,
spin_lock_init(&adev->didt_idx_lock);
spin_lock_init(&adev->audio_endpt_idx_lock);
- adev->rmmio_base = pci_resource_start(adev->pdev, 5);
- adev->rmmio_size = pci_resource_len(adev->pdev, 5);
+ if (adev->asic_type >= CHIP_BONAIRE) {
+ adev->rmmio_base = pci_resource_start(adev->pdev, 5);
+ adev->rmmio_size = pci_resource_len(adev->pdev, 5);
+ } else {
+ adev->rmmio_base = pci_resource_start(adev->pdev, 2);
+ adev->rmmio_size = pci_resource_len(adev->pdev, 2);
+ }
adev->rmmio = ioremap(adev->rmmio_base, adev->rmmio_size);
if (adev->rmmio == NULL) {
return -ENOMEM;
@@ -1476,8 +1486,10 @@ int amdgpu_device_init(struct amdgpu_device *adev,
DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)adev->rmmio_base);
DRM_INFO("register mmio size: %u\n", (unsigned)adev->rmmio_size);
- /* doorbell bar mapping */
- amdgpu_doorbell_init(adev);
+ if (adev->asic_type >= CHIP_BONAIRE) {
+ /* doorbell bar mapping */
+ amdgpu_doorbell_init(adev);
+ }
/* io port mapping */
for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 13/17] drm/amdgpu: add si pciids v2
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (11 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 12/17] drm/amdgpu: add si specific logic into the device initialize function v2 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 14/17] drm/amdgpu: add si dpm support in amdgpu_atombios Alex Deucher
` (4 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Ken Wang
From: Ken Wang <Qingqing.Wang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 74 +++++++++++++++++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 6ff5879..001e7af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -169,6 +169,80 @@ MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))");
module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444);
static const struct pci_device_id pciidlist[] = {
+#ifdef CONFIG_DRM_AMDGPU_SI
+ {0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},
+ {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
+ {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
+ {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY},
+ {0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN},
+ {0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
+ {0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
+ {0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
+ {0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
+ {0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY},
+ {0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND},
+ {0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY},
+ {0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE},
+ {0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
+ {0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
+ {0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
+ {0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
+ {0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
+ {0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY},
+#endif
#ifdef CONFIG_DRM_AMDGPU_CIK
/* Kaveri */
{0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 14/17] drm/amdgpu: add si dpm support in amdgpu_atombios
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (12 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 13/17] drm/amdgpu: add si pciids v2 Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 15/17] drm/amdgpu: add SI SMC support Alex Deucher
` (3 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Maruthi Bayyavarapu
From: Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com>
v2: renamed _atom_ to _atombios_ for consistency
added ulClockParams to _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3 and
_COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5 to avoid build break
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 158 +++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 16 ++-
drivers/gpu/drm/amd/include/atombios.h | 2 +
3 files changed, 175 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index 9df1bcb..033a22c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -960,6 +960,48 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev,
return -EINVAL;
switch (crev) {
+ case 2:
+ case 3:
+ case 5:
+ /* r6xx, r7xx, evergreen, ni, si.
+ * TODO: add support for asic_type <= CHIP_RV770*/
+ if (clock_type == COMPUTE_ENGINE_PLL_PARAM) {
+ args.v3.ulClockParams = cpu_to_le32((clock_type << 24) | clock);
+
+ amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ dividers->post_div = args.v3.ucPostDiv;
+ dividers->enable_post_div = (args.v3.ucCntlFlag &
+ ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false;
+ dividers->enable_dithen = (args.v3.ucCntlFlag &
+ ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true;
+ dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv);
+ dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac);
+ dividers->ref_div = args.v3.ucRefDiv;
+ dividers->vco_mode = (args.v3.ucCntlFlag &
+ ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0;
+ } else {
+ /* for SI we use ComputeMemoryClockParam for memory plls */
+ if (adev->asic_type >= CHIP_TAHITI)
+ return -EINVAL;
+ args.v5.ulClockParams = cpu_to_le32((clock_type << 24) | clock);
+ if (strobe_mode)
+ args.v5.ucInputFlag = ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN;
+
+ amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ dividers->post_div = args.v5.ucPostDiv;
+ dividers->enable_post_div = (args.v5.ucCntlFlag &
+ ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false;
+ dividers->enable_dithen = (args.v5.ucCntlFlag &
+ ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true;
+ dividers->whole_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDiv);
+ dividers->frac_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDivFrac);
+ dividers->ref_div = args.v5.ucRefDiv;
+ dividers->vco_mode = (args.v5.ucCntlFlag &
+ ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0;
+ }
+ break;
case 4:
/* fusion */
args.v4.ulClock = cpu_to_le32(clock); /* 10 khz */
@@ -1104,6 +1146,32 @@ void amdgpu_atombios_set_engine_dram_timings(struct amdgpu_device *adev,
amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);
}
+void amdgpu_atombios_get_default_voltages(struct amdgpu_device *adev,
+ u16 *vddc, u16 *vddci, u16 *mvdd)
+{
+ struct amdgpu_mode_info *mode_info = &adev->mode_info;
+ int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
+ u8 frev, crev;
+ u16 data_offset;
+ union firmware_info *firmware_info;
+
+ *vddc = 0;
+ *vddci = 0;
+ *mvdd = 0;
+
+ if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
+ &frev, &crev, &data_offset)) {
+ firmware_info =
+ (union firmware_info *)(mode_info->atom_context->bios +
+ data_offset);
+ *vddc = le16_to_cpu(firmware_info->info_14.usBootUpVDDCVoltage);
+ if ((frev == 2) && (crev >= 2)) {
+ *vddci = le16_to_cpu(firmware_info->info_22.usBootUpVDDCIVoltage);
+ *mvdd = le16_to_cpu(firmware_info->info_22.usBootUpMVDDCVoltage);
+ }
+ }
+}
+
union set_voltage {
struct _SET_VOLTAGE_PS_ALLOCATION alloc;
struct _SET_VOLTAGE_PARAMETERS v1;
@@ -1111,6 +1179,52 @@ union set_voltage {
struct _SET_VOLTAGE_PARAMETERS_V1_3 v3;
};
+int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type,
+ u16 voltage_id, u16 *voltage)
+{
+ union set_voltage args;
+ int index = GetIndexIntoMasterTable(COMMAND, SetVoltage);
+ u8 frev, crev;
+
+ if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev))
+ return -EINVAL;
+
+ switch (crev) {
+ case 1:
+ return -EINVAL;
+ case 2:
+ args.v2.ucVoltageType = SET_VOLTAGE_GET_MAX_VOLTAGE;
+ args.v2.ucVoltageMode = 0;
+ args.v2.usVoltageLevel = 0;
+
+ amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ *voltage = le16_to_cpu(args.v2.usVoltageLevel);
+ break;
+ case 3:
+ args.v3.ucVoltageType = voltage_type;
+ args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL;
+ args.v3.usVoltageLevel = cpu_to_le16(voltage_id);
+
+ amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);
+
+ *voltage = le16_to_cpu(args.v3.usVoltageLevel);
+ break;
+ default:
+ DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(struct amdgpu_device *adev,
+ u16 *voltage,
+ u16 leakage_idx)
+{
+ return amdgpu_atombios_get_max_vddc(adev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage);
+}
+
void amdgpu_atombios_set_voltage(struct amdgpu_device *adev,
u16 voltage_level,
u8 voltage_type)
@@ -1331,6 +1445,50 @@ static ATOM_VOLTAGE_OBJECT_V3 *amdgpu_atombios_lookup_voltage_object_v3(ATOM_VOL
return NULL;
}
+int amdgpu_atombios_get_svi2_info(struct amdgpu_device *adev,
+ u8 voltage_type,
+ u8 *svd_gpio_id, u8 *svc_gpio_id)
+{
+ int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo);
+ u8 frev, crev;
+ u16 data_offset, size;
+ union voltage_object_info *voltage_info;
+ union voltage_object *voltage_object = NULL;
+
+ if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size,
+ &frev, &crev, &data_offset)) {
+ voltage_info = (union voltage_object_info *)
+ (adev->mode_info.atom_context->bios + data_offset);
+
+ switch (frev) {
+ case 3:
+ switch (crev) {
+ case 1:
+ voltage_object = (union voltage_object *)
+ amdgpu_atombios_lookup_voltage_object_v3(&voltage_info->v3,
+ voltage_type,
+ VOLTAGE_OBJ_SVID2);
+ if (voltage_object) {
+ *svd_gpio_id = voltage_object->v3.asSVID2Obj.ucSVDGpioId;
+ *svc_gpio_id = voltage_object->v3.asSVID2Obj.ucSVCGpioId;
+ } else {
+ return -EINVAL;
+ }
+ break;
+ default:
+ DRM_ERROR("unknown voltage object table\n");
+ return -EINVAL;
+ }
+ break;
+ default:
+ DRM_ERROR("unknown voltage object table\n");
+ return -EINVAL;
+ }
+
+ }
+ return 0;
+}
+
bool
amdgpu_atombios_is_voltage_gpio(struct amdgpu_device *adev,
u8 voltage_type, u8 voltage_mode)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h
index 8c2e696..ec4f941 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h
@@ -206,5 +206,19 @@ void amdgpu_atombios_scratch_regs_save(struct amdgpu_device *adev);
void amdgpu_atombios_scratch_regs_restore(struct amdgpu_device *adev);
void amdgpu_atombios_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le);
-
+int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type,
+ u16 voltage_id, u16 *voltage);
+int amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(struct amdgpu_device *adev,
+ u16 *voltage,
+ u16 leakage_idx);
+void amdgpu_atombios_get_default_voltages(struct amdgpu_device *adev,
+ u16 *vddc, u16 *vddci, u16 *mvdd);
+int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev,
+ u8 clock_type,
+ u32 clock,
+ bool strobe_mode,
+ struct atom_clock_dividers *dividers);
+int amdgpu_atombios_get_svi2_info(struct amdgpu_device *adev,
+ u8 voltage_type,
+ u8 *svd_gpio_id, u8 *svc_gpio_id);
#endif
diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h
index 32f3e34..b84201b 100644
--- a/drivers/gpu/drm/amd/include/atombios.h
+++ b/drivers/gpu/drm/amd/include/atombios.h
@@ -494,6 +494,7 @@ typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3
union
{
ATOM_COMPUTE_CLOCK_FREQ ulClock; //Input Parameter
+ ULONG ulClockParams; //ULONG access for BE
ATOM_S_MPLL_FB_DIVIDER ulFbDiv; //Output Parameter
};
UCHAR ucRefDiv; //Output Parameter
@@ -526,6 +527,7 @@ typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5
union
{
ATOM_COMPUTE_CLOCK_FREQ ulClock; //Input Parameter
+ ULONG ulClockParams; //ULONG access for BE
ATOM_S_MPLL_FB_DIVIDER ulFbDiv; //Output Parameter
};
UCHAR ucRefDiv; //Output Parameter
--
2.5.5
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 15/17] drm/amdgpu: add SI SMC support
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (13 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 14/17] drm/amdgpu: add si dpm support in amdgpu_atombios Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 16/17] drm/amdgpu: add SI DPM support (v3) Alex Deucher
` (2 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Maruthi Bayyavarapu
From: Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com>
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/si_smc.c | 280 ++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/sislands_smc.h | 423 ++++++++++++++++++++++++++++++
2 files changed, 703 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_smc.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/sislands_smc.h
diff --git a/drivers/gpu/drm/amd/amdgpu/si_smc.c b/drivers/gpu/drm/amd/amdgpu/si_smc.c
new file mode 100644
index 0000000..214f37c
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si_smc.c
@@ -0,0 +1,280 @@
+/*
+ * Copyright 2011 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Alex Deucher
+ */
+
+#include <linux/firmware.h>
+#include "drmP.h"
+#include "amdgpu.h"
+#include "si/sid.h"
+#include "ppsmc.h"
+#include "amdgpu_ucode.h"
+#include "sislands_smc.h"
+
+static int si_set_smc_sram_address(struct amdgpu_device *adev,
+ u32 smc_address, u32 limit)
+{
+ if (smc_address & 3)
+ return -EINVAL;
+ if ((smc_address + 3) > limit)
+ return -EINVAL;
+
+ WREG32(SMC_IND_INDEX_0, smc_address);
+ WREG32_P(SMC_IND_ACCESS_CNTL, 0, ~AUTO_INCREMENT_IND_0);
+
+ return 0;
+}
+
+int si_copy_bytes_to_smc(struct amdgpu_device *adev,
+ u32 smc_start_address,
+ const u8 *src, u32 byte_count, u32 limit)
+{
+ unsigned long flags;
+ int ret = 0;
+ u32 data, original_data, addr, extra_shift;
+
+ if (smc_start_address & 3)
+ return -EINVAL;
+ if ((smc_start_address + byte_count) > limit)
+ return -EINVAL;
+
+ addr = smc_start_address;
+
+ spin_lock_irqsave(&adev->smc_idx_lock, flags);
+ while (byte_count >= 4) {
+ /* SMC address space is BE */
+ data = (src[0] << 24) | (src[1] << 16) | (src[2] << 8) | src[3];
+
+ ret = si_set_smc_sram_address(adev, addr, limit);
+ if (ret)
+ goto done;
+
+ WREG32(SMC_IND_DATA_0, data);
+
+ src += 4;
+ byte_count -= 4;
+ addr += 4;
+ }
+
+ /* RMW for the final bytes */
+ if (byte_count > 0) {
+ data = 0;
+
+ ret = si_set_smc_sram_address(adev, addr, limit);
+ if (ret)
+ goto done;
+
+ original_data = RREG32(SMC_IND_DATA_0);
+
+ extra_shift = 8 * (4 - byte_count);
+
+ while (byte_count > 0) {
+ /* SMC address space is BE */
+ data = (data << 8) + *src++;
+ byte_count--;
+ }
+
+ data <<= extra_shift;
+
+ data |= (original_data & ~((~0UL) << extra_shift));
+
+ ret = si_set_smc_sram_address(adev, addr, limit);
+ if (ret)
+ goto done;
+
+ WREG32(SMC_IND_DATA_0, data);
+ }
+
+done:
+ spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+
+ return ret;
+}
+
+void si_start_smc(struct amdgpu_device *adev)
+{
+ u32 tmp = RREG32_SMC(SMC_SYSCON_RESET_CNTL);
+
+ tmp &= ~RST_REG;
+
+ WREG32_SMC(SMC_SYSCON_RESET_CNTL, tmp);
+}
+
+void si_reset_smc(struct amdgpu_device *adev)
+{
+ u32 tmp;
+
+ RREG32(CB_CGTT_SCLK_CTRL);
+ RREG32(CB_CGTT_SCLK_CTRL);
+ RREG32(CB_CGTT_SCLK_CTRL);
+ RREG32(CB_CGTT_SCLK_CTRL);
+
+ tmp = RREG32_SMC(SMC_SYSCON_RESET_CNTL);
+ tmp |= RST_REG;
+ WREG32_SMC(SMC_SYSCON_RESET_CNTL, tmp);
+}
+
+int si_program_jump_on_start(struct amdgpu_device *adev)
+{
+ static const u8 data[] = { 0x0E, 0x00, 0x40, 0x40 };
+
+ return si_copy_bytes_to_smc(adev, 0x0, data, 4, sizeof(data)+1);
+}
+
+void si_stop_smc_clock(struct amdgpu_device *adev)
+{
+ u32 tmp = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0);
+
+ tmp |= CK_DISABLE;
+
+ WREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0, tmp);
+}
+
+void si_start_smc_clock(struct amdgpu_device *adev)
+{
+ u32 tmp = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0);
+
+ tmp &= ~CK_DISABLE;
+
+ WREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0, tmp);
+}
+
+bool si_is_smc_running(struct amdgpu_device *adev)
+{
+ u32 rst = RREG32_SMC(SMC_SYSCON_RESET_CNTL);
+ u32 clk = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0);
+
+ if (!(rst & RST_REG) && !(clk & CK_DISABLE))
+ return true;
+
+ return false;
+}
+
+PPSMC_Result si_send_msg_to_smc(struct amdgpu_device *adev, PPSMC_Msg msg)
+{
+ u32 tmp;
+ int i;
+
+ if (!si_is_smc_running(adev))
+ return PPSMC_Result_Failed;
+
+ WREG32(SMC_MESSAGE_0, msg);
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32(SMC_RESP_0);
+ if (tmp != 0)
+ break;
+ udelay(1);
+ }
+ tmp = RREG32(SMC_RESP_0);
+
+ return (PPSMC_Result)tmp;
+}
+
+PPSMC_Result si_wait_for_smc_inactive(struct amdgpu_device *adev)
+{
+ u32 tmp;
+ int i;
+
+ if (!si_is_smc_running(adev))
+ return PPSMC_Result_OK;
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ tmp = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0);
+ if ((tmp & CKEN) == 0)
+ break;
+ udelay(1);
+ }
+
+ return PPSMC_Result_OK;
+}
+
+int si_load_smc_ucode(struct amdgpu_device *adev, u32 limit)
+{
+ const struct smc_firmware_header_v1_0 *hdr;
+ unsigned long flags;
+ u32 ucode_start_address;
+ u32 ucode_size;
+ const u8 *src;
+ u32 data;
+
+ if (!adev->pm.fw)
+ return -EINVAL;
+
+ hdr = (const struct smc_firmware_header_v1_0 *)adev->pm.fw->data;
+
+ amdgpu_ucode_print_smc_hdr(&hdr->header);
+
+ ucode_start_address = le32_to_cpu(hdr->ucode_start_addr);
+ ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes);
+ src = (const u8 *)
+ (adev->pm.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ if (ucode_size & 3)
+ return -EINVAL;
+
+ spin_lock_irqsave(&adev->smc_idx_lock, flags);
+ WREG32(SMC_IND_INDEX_0, ucode_start_address);
+ WREG32_P(SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, ~AUTO_INCREMENT_IND_0);
+ while (ucode_size >= 4) {
+ /* SMC address space is BE */
+ data = (src[0] << 24) | (src[1] << 16) | (src[2] << 8) | src[3];
+
+ WREG32(SMC_IND_DATA_0, data);
+
+ src += 4;
+ ucode_size -= 4;
+ }
+ WREG32_P(SMC_IND_ACCESS_CNTL, 0, ~AUTO_INCREMENT_IND_0);
+ spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+
+ return 0;
+}
+
+int si_read_smc_sram_dword(struct amdgpu_device *adev, u32 smc_address,
+ u32 *value, u32 limit)
+{
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&adev->smc_idx_lock, flags);
+ ret = si_set_smc_sram_address(adev, smc_address, limit);
+ if (ret == 0)
+ *value = RREG32(SMC_IND_DATA_0);
+ spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+
+ return ret;
+}
+
+int si_write_smc_sram_dword(struct amdgpu_device *adev, u32 smc_address,
+ u32 value, u32 limit)
+{
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&adev->smc_idx_lock, flags);
+ ret = si_set_smc_sram_address(adev, smc_address, limit);
+ if (ret == 0)
+ WREG32(SMC_IND_DATA_0, value);
+ spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+
+ return ret;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/sislands_smc.h b/drivers/gpu/drm/amd/amdgpu/sislands_smc.h
new file mode 100644
index 0000000..542ab46
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/sislands_smc.h
@@ -0,0 +1,423 @@
+/*
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef PP_SISLANDS_SMC_H
+#define PP_SISLANDS_SMC_H
+
+#include "ppsmc.h"
+
+#pragma pack(push, 1)
+
+#define SISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE 16
+
+struct PP_SIslands_Dpm2PerfLevel
+{
+ uint8_t MaxPS;
+ uint8_t TgtAct;
+ uint8_t MaxPS_StepInc;
+ uint8_t MaxPS_StepDec;
+ uint8_t PSSamplingTime;
+ uint8_t NearTDPDec;
+ uint8_t AboveSafeInc;
+ uint8_t BelowSafeInc;
+ uint8_t PSDeltaLimit;
+ uint8_t PSDeltaWin;
+ uint16_t PwrEfficiencyRatio;
+ uint8_t Reserved[4];
+};
+
+typedef struct PP_SIslands_Dpm2PerfLevel PP_SIslands_Dpm2PerfLevel;
+
+struct PP_SIslands_DPM2Status
+{
+ uint32_t dpm2Flags;
+ uint8_t CurrPSkip;
+ uint8_t CurrPSkipPowerShift;
+ uint8_t CurrPSkipTDP;
+ uint8_t CurrPSkipOCP;
+ uint8_t MaxSPLLIndex;
+ uint8_t MinSPLLIndex;
+ uint8_t CurrSPLLIndex;
+ uint8_t InfSweepMode;
+ uint8_t InfSweepDir;
+ uint8_t TDPexceeded;
+ uint8_t reserved;
+ uint8_t SwitchDownThreshold;
+ uint32_t SwitchDownCounter;
+ uint32_t SysScalingFactor;
+};
+
+typedef struct PP_SIslands_DPM2Status PP_SIslands_DPM2Status;
+
+struct PP_SIslands_DPM2Parameters
+{
+ uint32_t TDPLimit;
+ uint32_t NearTDPLimit;
+ uint32_t SafePowerLimit;
+ uint32_t PowerBoostLimit;
+ uint32_t MinLimitDelta;
+};
+typedef struct PP_SIslands_DPM2Parameters PP_SIslands_DPM2Parameters;
+
+struct PP_SIslands_PAPMStatus
+{
+ uint32_t EstimatedDGPU_T;
+ uint32_t EstimatedDGPU_P;
+ uint32_t EstimatedAPU_T;
+ uint32_t EstimatedAPU_P;
+ uint8_t dGPU_T_Limit_Exceeded;
+ uint8_t reserved[3];
+};
+typedef struct PP_SIslands_PAPMStatus PP_SIslands_PAPMStatus;
+
+struct PP_SIslands_PAPMParameters
+{
+ uint32_t NearTDPLimitTherm;
+ uint32_t NearTDPLimitPAPM;
+ uint32_t PlatformPowerLimit;
+ uint32_t dGPU_T_Limit;
+ uint32_t dGPU_T_Warning;
+ uint32_t dGPU_T_Hysteresis;
+};
+typedef struct PP_SIslands_PAPMParameters PP_SIslands_PAPMParameters;
+
+struct SISLANDS_SMC_SCLK_VALUE
+{
+ uint32_t vCG_SPLL_FUNC_CNTL;
+ uint32_t vCG_SPLL_FUNC_CNTL_2;
+ uint32_t vCG_SPLL_FUNC_CNTL_3;
+ uint32_t vCG_SPLL_FUNC_CNTL_4;
+ uint32_t vCG_SPLL_SPREAD_SPECTRUM;
+ uint32_t vCG_SPLL_SPREAD_SPECTRUM_2;
+ uint32_t sclk_value;
+};
+
+typedef struct SISLANDS_SMC_SCLK_VALUE SISLANDS_SMC_SCLK_VALUE;
+
+struct SISLANDS_SMC_MCLK_VALUE
+{
+ uint32_t vMPLL_FUNC_CNTL;
+ uint32_t vMPLL_FUNC_CNTL_1;
+ uint32_t vMPLL_FUNC_CNTL_2;
+ uint32_t vMPLL_AD_FUNC_CNTL;
+ uint32_t vMPLL_DQ_FUNC_CNTL;
+ uint32_t vMCLK_PWRMGT_CNTL;
+ uint32_t vDLL_CNTL;
+ uint32_t vMPLL_SS;
+ uint32_t vMPLL_SS2;
+ uint32_t mclk_value;
+};
+
+typedef struct SISLANDS_SMC_MCLK_VALUE SISLANDS_SMC_MCLK_VALUE;
+
+struct SISLANDS_SMC_VOLTAGE_VALUE
+{
+ uint16_t value;
+ uint8_t index;
+ uint8_t phase_settings;
+};
+
+typedef struct SISLANDS_SMC_VOLTAGE_VALUE SISLANDS_SMC_VOLTAGE_VALUE;
+
+struct SISLANDS_SMC_HW_PERFORMANCE_LEVEL
+{
+ uint8_t ACIndex;
+ uint8_t displayWatermark;
+ uint8_t gen2PCIE;
+ uint8_t UVDWatermark;
+ uint8_t VCEWatermark;
+ uint8_t strobeMode;
+ uint8_t mcFlags;
+ uint8_t padding;
+ uint32_t aT;
+ uint32_t bSP;
+ SISLANDS_SMC_SCLK_VALUE sclk;
+ SISLANDS_SMC_MCLK_VALUE mclk;
+ SISLANDS_SMC_VOLTAGE_VALUE vddc;
+ SISLANDS_SMC_VOLTAGE_VALUE mvdd;
+ SISLANDS_SMC_VOLTAGE_VALUE vddci;
+ SISLANDS_SMC_VOLTAGE_VALUE std_vddc;
+ uint8_t hysteresisUp;
+ uint8_t hysteresisDown;
+ uint8_t stateFlags;
+ uint8_t arbRefreshState;
+ uint32_t SQPowerThrottle;
+ uint32_t SQPowerThrottle_2;
+ uint32_t MaxPoweredUpCU;
+ SISLANDS_SMC_VOLTAGE_VALUE high_temp_vddc;
+ SISLANDS_SMC_VOLTAGE_VALUE low_temp_vddc;
+ uint32_t reserved[2];
+ PP_SIslands_Dpm2PerfLevel dpm2;
+};
+
+#define SISLANDS_SMC_STROBE_RATIO 0x0F
+#define SISLANDS_SMC_STROBE_ENABLE 0x10
+
+#define SISLANDS_SMC_MC_EDC_RD_FLAG 0x01
+#define SISLANDS_SMC_MC_EDC_WR_FLAG 0x02
+#define SISLANDS_SMC_MC_RTT_ENABLE 0x04
+#define SISLANDS_SMC_MC_STUTTER_EN 0x08
+#define SISLANDS_SMC_MC_PG_EN 0x10
+
+typedef struct SISLANDS_SMC_HW_PERFORMANCE_LEVEL SISLANDS_SMC_HW_PERFORMANCE_LEVEL;
+
+struct SISLANDS_SMC_SWSTATE
+{
+ uint8_t flags;
+ uint8_t levelCount;
+ uint8_t padding2;
+ uint8_t padding3;
+ SISLANDS_SMC_HW_PERFORMANCE_LEVEL levels[1];
+};
+
+typedef struct SISLANDS_SMC_SWSTATE SISLANDS_SMC_SWSTATE;
+
+#define SISLANDS_SMC_VOLTAGEMASK_VDDC 0
+#define SISLANDS_SMC_VOLTAGEMASK_MVDD 1
+#define SISLANDS_SMC_VOLTAGEMASK_VDDCI 2
+#define SISLANDS_SMC_VOLTAGEMASK_MAX 4
+
+struct SISLANDS_SMC_VOLTAGEMASKTABLE
+{
+ uint32_t lowMask[SISLANDS_SMC_VOLTAGEMASK_MAX];
+};
+
+typedef struct SISLANDS_SMC_VOLTAGEMASKTABLE SISLANDS_SMC_VOLTAGEMASKTABLE;
+
+#define SISLANDS_MAX_NO_VREG_STEPS 32
+
+struct SISLANDS_SMC_STATETABLE
+{
+ uint8_t thermalProtectType;
+ uint8_t systemFlags;
+ uint8_t maxVDDCIndexInPPTable;
+ uint8_t extraFlags;
+ uint32_t lowSMIO[SISLANDS_MAX_NO_VREG_STEPS];
+ SISLANDS_SMC_VOLTAGEMASKTABLE voltageMaskTable;
+ SISLANDS_SMC_VOLTAGEMASKTABLE phaseMaskTable;
+ PP_SIslands_DPM2Parameters dpm2Params;
+ SISLANDS_SMC_SWSTATE initialState;
+ SISLANDS_SMC_SWSTATE ACPIState;
+ SISLANDS_SMC_SWSTATE ULVState;
+ SISLANDS_SMC_SWSTATE driverState;
+ SISLANDS_SMC_HW_PERFORMANCE_LEVEL dpmLevels[SISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE - 1];
+};
+
+typedef struct SISLANDS_SMC_STATETABLE SISLANDS_SMC_STATETABLE;
+
+#define SI_SMC_SOFT_REGISTER_mclk_chg_timeout 0x0
+#define SI_SMC_SOFT_REGISTER_delay_vreg 0xC
+#define SI_SMC_SOFT_REGISTER_delay_acpi 0x28
+#define SI_SMC_SOFT_REGISTER_seq_index 0x5C
+#define SI_SMC_SOFT_REGISTER_mvdd_chg_time 0x60
+#define SI_SMC_SOFT_REGISTER_mclk_switch_lim 0x70
+#define SI_SMC_SOFT_REGISTER_watermark_threshold 0x78
+#define SI_SMC_SOFT_REGISTER_phase_shedding_delay 0x88
+#define SI_SMC_SOFT_REGISTER_ulv_volt_change_delay 0x8C
+#define SI_SMC_SOFT_REGISTER_mc_block_delay 0x98
+#define SI_SMC_SOFT_REGISTER_ticks_per_us 0xA8
+#define SI_SMC_SOFT_REGISTER_crtc_index 0xC4
+#define SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min 0xC8
+#define SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max 0xCC
+#define SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width 0xF4
+#define SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen 0xFC
+#define SI_SMC_SOFT_REGISTER_vr_hot_gpio 0x100
+#define SI_SMC_SOFT_REGISTER_svi_rework_plat_type 0x118
+#define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd 0x11c
+#define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc 0x120
+
+struct PP_SIslands_FanTable
+{
+ uint8_t fdo_mode;
+ uint8_t padding;
+ int16_t temp_min;
+ int16_t temp_med;
+ int16_t temp_max;
+ int16_t slope1;
+ int16_t slope2;
+ int16_t fdo_min;
+ int16_t hys_up;
+ int16_t hys_down;
+ int16_t hys_slope;
+ int16_t temp_resp_lim;
+ int16_t temp_curr;
+ int16_t slope_curr;
+ int16_t pwm_curr;
+ uint32_t refresh_period;
+ int16_t fdo_max;
+ uint8_t temp_src;
+ int8_t padding2;
+};
+
+typedef struct PP_SIslands_FanTable PP_SIslands_FanTable;
+
+#define SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES 16
+#define SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES 32
+
+#define SMC_SISLANDS_SCALE_I 7
+#define SMC_SISLANDS_SCALE_R 12
+
+struct PP_SIslands_CacConfig
+{
+ uint16_t cac_lkge_lut[SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES];
+ uint32_t lkge_lut_V0;
+ uint32_t lkge_lut_Vstep;
+ uint32_t WinTime;
+ uint32_t R_LL;
+ uint32_t calculation_repeats;
+ uint32_t l2numWin_TDP;
+ uint32_t dc_cac;
+ uint8_t lts_truncate_n;
+ uint8_t SHIFT_N;
+ uint8_t log2_PG_LKG_SCALE;
+ uint8_t cac_temp;
+ uint32_t lkge_lut_T0;
+ uint32_t lkge_lut_Tstep;
+};
+
+typedef struct PP_SIslands_CacConfig PP_SIslands_CacConfig;
+
+#define SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE 16
+#define SMC_SISLANDS_MC_REGISTER_ARRAY_SET_COUNT 20
+
+struct SMC_SIslands_MCRegisterAddress
+{
+ uint16_t s0;
+ uint16_t s1;
+};
+
+typedef struct SMC_SIslands_MCRegisterAddress SMC_SIslands_MCRegisterAddress;
+
+struct SMC_SIslands_MCRegisterSet
+{
+ uint32_t value[SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE];
+};
+
+typedef struct SMC_SIslands_MCRegisterSet SMC_SIslands_MCRegisterSet;
+
+struct SMC_SIslands_MCRegisters
+{
+ uint8_t last;
+ uint8_t reserved[3];
+ SMC_SIslands_MCRegisterAddress address[SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE];
+ SMC_SIslands_MCRegisterSet data[SMC_SISLANDS_MC_REGISTER_ARRAY_SET_COUNT];
+};
+
+typedef struct SMC_SIslands_MCRegisters SMC_SIslands_MCRegisters;
+
+struct SMC_SIslands_MCArbDramTimingRegisterSet
+{
+ uint32_t mc_arb_dram_timing;
+ uint32_t mc_arb_dram_timing2;
+ uint8_t mc_arb_rfsh_rate;
+ uint8_t mc_arb_burst_time;
+ uint8_t padding[2];
+};
+
+typedef struct SMC_SIslands_MCArbDramTimingRegisterSet SMC_SIslands_MCArbDramTimingRegisterSet;
+
+struct SMC_SIslands_MCArbDramTimingRegisters
+{
+ uint8_t arb_current;
+ uint8_t reserved[3];
+ SMC_SIslands_MCArbDramTimingRegisterSet data[16];
+};
+
+typedef struct SMC_SIslands_MCArbDramTimingRegisters SMC_SIslands_MCArbDramTimingRegisters;
+
+struct SMC_SISLANDS_SPLL_DIV_TABLE
+{
+ uint32_t freq[256];
+ uint32_t ss[256];
+};
+
+#define SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK 0x01ffffff
+#define SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT 0
+#define SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK 0xfe000000
+#define SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT 25
+#define SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK 0x000fffff
+#define SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT 0
+#define SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK 0xfff00000
+#define SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT 20
+
+typedef struct SMC_SISLANDS_SPLL_DIV_TABLE SMC_SISLANDS_SPLL_DIV_TABLE;
+
+#define SMC_SISLANDS_DTE_MAX_FILTER_STAGES 5
+
+#define SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE 16
+
+struct Smc_SIslands_DTE_Configuration
+{
+ uint32_t tau[SMC_SISLANDS_DTE_MAX_FILTER_STAGES];
+ uint32_t R[SMC_SISLANDS_DTE_MAX_FILTER_STAGES];
+ uint32_t K;
+ uint32_t T0;
+ uint32_t MaxT;
+ uint8_t WindowSize;
+ uint8_t Tdep_count;
+ uint8_t temp_select;
+ uint8_t DTE_mode;
+ uint8_t T_limits[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE];
+ uint32_t Tdep_tau[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE];
+ uint32_t Tdep_R[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE];
+ uint32_t Tthreshold;
+};
+
+typedef struct Smc_SIslands_DTE_Configuration Smc_SIslands_DTE_Configuration;
+
+#define SMC_SISLANDS_DTE_STATUS_FLAG_DTE_ON 1
+
+#define SISLANDS_SMC_FIRMWARE_HEADER_LOCATION 0x10000
+
+#define SISLANDS_SMC_FIRMWARE_HEADER_version 0x0
+#define SISLANDS_SMC_FIRMWARE_HEADER_flags 0x4
+#define SISLANDS_SMC_FIRMWARE_HEADER_softRegisters 0xC
+#define SISLANDS_SMC_FIRMWARE_HEADER_stateTable 0x10
+#define SISLANDS_SMC_FIRMWARE_HEADER_fanTable 0x14
+#define SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable 0x18
+#define SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable 0x24
+#define SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable 0x30
+#define SISLANDS_SMC_FIRMWARE_HEADER_spllTable 0x38
+#define SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration 0x40
+#define SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters 0x48
+
+#pragma pack(pop)
+
+int si_copy_bytes_to_smc(struct amdgpu_device *adev,
+ u32 smc_start_address,
+ const u8 *src, u32 byte_count, u32 limit);
+void si_start_smc(struct amdgpu_device *adev);
+void si_reset_smc(struct amdgpu_device *adev);
+int si_program_jump_on_start(struct amdgpu_device *adev);
+void si_stop_smc_clock(struct amdgpu_device *adev);
+void si_start_smc_clock(struct amdgpu_device *adev);
+bool si_is_smc_running(struct amdgpu_device *adev);
+PPSMC_Result si_send_msg_to_smc(struct amdgpu_device *adev, PPSMC_Msg msg);
+PPSMC_Result si_wait_for_smc_inactive(struct amdgpu_device *adev);
+int si_load_smc_ucode(struct amdgpu_device *adev, u32 limit);
+int si_read_smc_sram_dword(struct amdgpu_device *adev, u32 smc_address,
+ u32 *value, u32 limit);
+int si_write_smc_sram_dword(struct amdgpu_device *adev, u32 smc_address,
+ u32 value, u32 limit);
+
+#endif
+
--
2.5.5
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dri-devel@lists.freedesktop.org
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 16/17] drm/amdgpu: add SI DPM support (v3)
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (14 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 15/17] drm/amdgpu: add SI SMC support Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-14 19:26 ` [PATCH 17/17] drm/amdgpu: enable SI DPM Alex Deucher
2016-05-17 7:01 ` [PATCH 00/17] SI support for amdgpu Daniel Vetter
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Maruthi Bayyavarapu
From: Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com>
v2: corrected register offset shift
v3: rebase fixes
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 +
drivers/gpu/drm/amd/amdgpu/r600_dpm.h | 127 +
drivers/gpu/drm/amd/amdgpu/si_dpm.c | 7982 +++++++++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/si_dpm.h | 1015 +++++
4 files changed, 9129 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/r600_dpm.h
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dpm.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dpm.h
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index e7b28d7..f59938f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1824,6 +1824,9 @@ struct amdgpu_asic_funcs {
/* MM block clocks */
int (*set_uvd_clocks)(struct amdgpu_device *adev, u32 vclk, u32 dclk);
int (*set_vce_clocks)(struct amdgpu_device *adev, u32 evclk, u32 ecclk);
+ /* static power management */
+ int (*get_pcie_lanes)(struct amdgpu_device *adev);
+ void (*set_pcie_lanes)(struct amdgpu_device *adev, int lanes);
};
/*
@@ -2208,6 +2211,8 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
#define amdgpu_asic_get_xclk(adev) (adev)->asic_funcs->get_xclk((adev))
#define amdgpu_asic_set_uvd_clocks(adev, v, d) (adev)->asic_funcs->set_uvd_clocks((adev), (v), (d))
#define amdgpu_asic_set_vce_clocks(adev, ev, ec) (adev)->asic_funcs->set_vce_clocks((adev), (ev), (ec))
+#define amdgpu_get_pcie_lanes(adev) (adev)->asic_funcs->get_pcie_lanes((adev))
+#define amdgpu_set_pcie_lanes(adev, l) (adev)->asic_funcs->set_pcie_lanes((adev), (l))
#define amdgpu_asic_get_gpu_clock_counter(adev) (adev)->asic_funcs->get_gpu_clock_counter((adev))
#define amdgpu_asic_read_disabled_bios(adev) (adev)->asic_funcs->read_disabled_bios((adev))
#define amdgpu_asic_read_bios_from_rom(adev, b, l) (adev)->asic_funcs->read_bios_from_rom((adev), (b), (l))
diff --git a/drivers/gpu/drm/amd/amdgpu/r600_dpm.h b/drivers/gpu/drm/amd/amdgpu/r600_dpm.h
new file mode 100644
index 0000000..055321f
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/r600_dpm.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2011 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __R600_DPM_H__
+#define __R600_DPM_H__
+
+#define R600_ASI_DFLT 10000
+#define R600_BSP_DFLT 0x41EB
+#define R600_BSU_DFLT 0x2
+#define R600_AH_DFLT 5
+#define R600_RLP_DFLT 25
+#define R600_RMP_DFLT 65
+#define R600_LHP_DFLT 40
+#define R600_LMP_DFLT 15
+#define R600_TD_DFLT 0
+#define R600_UTC_DFLT_00 0x24
+#define R600_UTC_DFLT_01 0x22
+#define R600_UTC_DFLT_02 0x22
+#define R600_UTC_DFLT_03 0x22
+#define R600_UTC_DFLT_04 0x22
+#define R600_UTC_DFLT_05 0x22
+#define R600_UTC_DFLT_06 0x22
+#define R600_UTC_DFLT_07 0x22
+#define R600_UTC_DFLT_08 0x22
+#define R600_UTC_DFLT_09 0x22
+#define R600_UTC_DFLT_10 0x22
+#define R600_UTC_DFLT_11 0x22
+#define R600_UTC_DFLT_12 0x22
+#define R600_UTC_DFLT_13 0x22
+#define R600_UTC_DFLT_14 0x22
+#define R600_DTC_DFLT_00 0x24
+#define R600_DTC_DFLT_01 0x22
+#define R600_DTC_DFLT_02 0x22
+#define R600_DTC_DFLT_03 0x22
+#define R600_DTC_DFLT_04 0x22
+#define R600_DTC_DFLT_05 0x22
+#define R600_DTC_DFLT_06 0x22
+#define R600_DTC_DFLT_07 0x22
+#define R600_DTC_DFLT_08 0x22
+#define R600_DTC_DFLT_09 0x22
+#define R600_DTC_DFLT_10 0x22
+#define R600_DTC_DFLT_11 0x22
+#define R600_DTC_DFLT_12 0x22
+#define R600_DTC_DFLT_13 0x22
+#define R600_DTC_DFLT_14 0x22
+#define R600_VRC_DFLT 0x0000C003
+#define R600_VOLTAGERESPONSETIME_DFLT 1000
+#define R600_BACKBIASRESPONSETIME_DFLT 1000
+#define R600_VRU_DFLT 0x3
+#define R600_SPLLSTEPTIME_DFLT 0x1000
+#define R600_SPLLSTEPUNIT_DFLT 0x3
+#define R600_TPU_DFLT 0
+#define R600_TPC_DFLT 0x200
+#define R600_SSTU_DFLT 0
+#define R600_SST_DFLT 0x00C8
+#define R600_GICST_DFLT 0x200
+#define R600_FCT_DFLT 0x0400
+#define R600_FCTU_DFLT 0
+#define R600_CTXCGTT3DRPHC_DFLT 0x20
+#define R600_CTXCGTT3DRSDC_DFLT 0x40
+#define R600_VDDC3DOORPHC_DFLT 0x100
+#define R600_VDDC3DOORSDC_DFLT 0x7
+#define R600_VDDC3DOORSU_DFLT 0
+#define R600_MPLLLOCKTIME_DFLT 100
+#define R600_MPLLRESETTIME_DFLT 150
+#define R600_VCOSTEPPCT_DFLT 20
+#define R600_ENDINGVCOSTEPPCT_DFLT 5
+#define R600_REFERENCEDIVIDER_DFLT 4
+
+#define R600_PM_NUMBER_OF_TC 15
+#define R600_PM_NUMBER_OF_SCLKS 20
+#define R600_PM_NUMBER_OF_MCLKS 4
+#define R600_PM_NUMBER_OF_VOLTAGE_LEVELS 4
+#define R600_PM_NUMBER_OF_ACTIVITY_LEVELS 3
+
+/* XXX are these ok? */
+#define R600_TEMP_RANGE_MIN (90 * 1000)
+#define R600_TEMP_RANGE_MAX (120 * 1000)
+
+#define FDO_PWM_MODE_STATIC 1
+#define FDO_PWM_MODE_STATIC_RPM 5
+
+enum r600_power_level {
+ R600_POWER_LEVEL_LOW = 0,
+ R600_POWER_LEVEL_MEDIUM = 1,
+ R600_POWER_LEVEL_HIGH = 2,
+ R600_POWER_LEVEL_CTXSW = 3,
+};
+
+enum r600_td {
+ R600_TD_AUTO,
+ R600_TD_UP,
+ R600_TD_DOWN,
+};
+
+enum r600_display_watermark {
+ R600_DISPLAY_WATERMARK_LOW = 0,
+ R600_DISPLAY_WATERMARK_HIGH = 1,
+};
+
+enum r600_display_gap
+{
+ R600_PM_DISPLAY_GAP_VBLANK_OR_WM = 0,
+ R600_PM_DISPLAY_GAP_VBLANK = 1,
+ R600_PM_DISPLAY_GAP_WATERMARK = 2,
+ R600_PM_DISPLAY_GAP_IGNORE = 3,
+};
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
new file mode 100644
index 0000000..cea4bd4
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -0,0 +1,7982 @@
+/*
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "drmP.h"
+#include "amdgpu.h"
+#include "amdgpu_pm.h"
+#include "amdgpu_dpm.h"
+#include "amdgpu_atombios.h"
+#include "si/sid.h"
+#include "r600_dpm.h"
+#include "si_dpm.h"
+#include "atom.h"
+#include "../include/pptable.h"
+#include <linux/math64.h>
+#include <linux/seq_file.h>
+#include <linux/firmware.h>
+
+#define MC_CG_ARB_FREQ_F0 0x0a
+#define MC_CG_ARB_FREQ_F1 0x0b
+#define MC_CG_ARB_FREQ_F2 0x0c
+#define MC_CG_ARB_FREQ_F3 0x0d
+
+#define SMC_RAM_END 0x20000
+
+#define SCLK_MIN_DEEPSLEEP_FREQ 1350
+
+
+/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
+
+#define BIOS_SCRATCH_4 0x5cd
+
+MODULE_FIRMWARE("amdgpu/tahiti_smc.bin");
+MODULE_FIRMWARE("amdgpu/pitcairn_smc.bin");
+MODULE_FIRMWARE("amdgpu/verde_smc.bin");
+MODULE_FIRMWARE("amdgpu/oland_smc.bin");
+MODULE_FIRMWARE("amdgpu/hainan_smc.bin");
+
+union power_info {
+ struct _ATOM_POWERPLAY_INFO info;
+ struct _ATOM_POWERPLAY_INFO_V2 info_2;
+ struct _ATOM_POWERPLAY_INFO_V3 info_3;
+ struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
+ struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
+ struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
+ struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
+ struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
+};
+
+union fan_info {
+ struct _ATOM_PPLIB_FANTABLE fan;
+ struct _ATOM_PPLIB_FANTABLE2 fan2;
+ struct _ATOM_PPLIB_FANTABLE3 fan3;
+};
+
+union pplib_clock_info {
+ struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
+ struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
+ struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
+ struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
+ struct _ATOM_PPLIB_SI_CLOCK_INFO si;
+};
+
+const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
+{
+ R600_UTC_DFLT_00,
+ R600_UTC_DFLT_01,
+ R600_UTC_DFLT_02,
+ R600_UTC_DFLT_03,
+ R600_UTC_DFLT_04,
+ R600_UTC_DFLT_05,
+ R600_UTC_DFLT_06,
+ R600_UTC_DFLT_07,
+ R600_UTC_DFLT_08,
+ R600_UTC_DFLT_09,
+ R600_UTC_DFLT_10,
+ R600_UTC_DFLT_11,
+ R600_UTC_DFLT_12,
+ R600_UTC_DFLT_13,
+ R600_UTC_DFLT_14,
+};
+
+const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
+{
+ R600_DTC_DFLT_00,
+ R600_DTC_DFLT_01,
+ R600_DTC_DFLT_02,
+ R600_DTC_DFLT_03,
+ R600_DTC_DFLT_04,
+ R600_DTC_DFLT_05,
+ R600_DTC_DFLT_06,
+ R600_DTC_DFLT_07,
+ R600_DTC_DFLT_08,
+ R600_DTC_DFLT_09,
+ R600_DTC_DFLT_10,
+ R600_DTC_DFLT_11,
+ R600_DTC_DFLT_12,
+ R600_DTC_DFLT_13,
+ R600_DTC_DFLT_14,
+};
+
+static const struct si_cac_config_reg cac_weights_tahiti[] =
+{
+ { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg lcac_tahiti[] =
+{
+ { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
+ { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+
+};
+
+static const struct si_cac_config_reg cac_override_tahiti[] =
+{
+ { 0xFFFFFFFF }
+};
+
+static const struct si_powertune_data powertune_data_tahiti =
+{
+ ((1 << 16) | 27027),
+ 6,
+ 0,
+ 4,
+ 95,
+ {
+ 0UL,
+ 0UL,
+ 4521550UL,
+ 309631529UL,
+ -1270850L,
+ 4513710L,
+ 40
+ },
+ 595000000UL,
+ 12,
+ {
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0
+ },
+ true
+};
+
+static const struct si_dte_data dte_data_tahiti =
+{
+ { 1159409, 0, 0, 0, 0 },
+ { 777, 0, 0, 0, 0 },
+ 2,
+ 54000,
+ 127000,
+ 25,
+ 2,
+ 10,
+ 13,
+ { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
+ { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
+ { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
+ 85,
+ false
+};
+
+static const struct si_dte_data dte_data_tahiti_le =
+{
+ { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
+ { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
+ 0x5,
+ 0xAFC8,
+ 0x64,
+ 0x32,
+ 1,
+ 0,
+ 0x10,
+ { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
+ { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
+ { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
+ 85,
+ true
+};
+
+static const struct si_dte_data dte_data_tahiti_pro =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 45000,
+ 100,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_dte_data dte_data_new_zealand =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
+ { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
+ 0x5,
+ 0xAFC8,
+ 0x69,
+ 0x32,
+ 1,
+ 0,
+ 0x10,
+ { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
+ 85,
+ true
+};
+
+static const struct si_dte_data dte_data_aruba_pro =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 45000,
+ 100,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_dte_data dte_data_malta =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 45000,
+ 100,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+struct si_cac_config_reg cac_weights_pitcairn[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg lcac_pitcairn[] =
+{
+ { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_override_pitcairn[] =
+{
+ { 0xFFFFFFFF }
+};
+
+static const struct si_powertune_data powertune_data_pitcairn =
+{
+ ((1 << 16) | 27027),
+ 5,
+ 0,
+ 6,
+ 100,
+ {
+ 51600000UL,
+ 1800000UL,
+ 7194395UL,
+ 309631529UL,
+ -1270850L,
+ 4513710L,
+ 100
+ },
+ 117830498UL,
+ 12,
+ {
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0
+ },
+ true
+};
+
+static const struct si_dte_data dte_data_pitcairn =
+{
+ { 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0 },
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ 0,
+ false
+};
+
+static const struct si_dte_data dte_data_curacao_xt =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 45000,
+ 100,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_dte_data dte_data_curacao_pro =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 45000,
+ 100,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_dte_data dte_data_neptune_xt =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 45000,
+ 100,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_heathrow[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_cape_verde[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg lcac_cape_verde[] =
+{
+ { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_override_cape_verde[] =
+{
+ { 0xFFFFFFFF }
+};
+
+static const struct si_powertune_data powertune_data_cape_verde =
+{
+ ((1 << 16) | 0x6993),
+ 5,
+ 0,
+ 7,
+ 105,
+ {
+ 0UL,
+ 0UL,
+ 7194395UL,
+ 309631529UL,
+ -1270850L,
+ 4513710L,
+ 100
+ },
+ 117830498UL,
+ 12,
+ {
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0
+ },
+ true
+};
+
+static const struct si_dte_data dte_data_cape_verde =
+{
+ { 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0 },
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ 0,
+ false
+};
+
+static const struct si_dte_data dte_data_venus_xtx =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
+ 5,
+ 55000,
+ 0x69,
+ 0xA,
+ 1,
+ 0,
+ 0x3,
+ { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_dte_data dte_data_venus_xt =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
+ 5,
+ 55000,
+ 0x69,
+ 0xA,
+ 1,
+ 0,
+ 0x3,
+ { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_dte_data dte_data_venus_pro =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
+ 5,
+ 55000,
+ 0x69,
+ 0xA,
+ 1,
+ 0,
+ 0x3,
+ { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+struct si_cac_config_reg cac_weights_oland[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_mars_pro[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_mars_xt[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_oland_pro[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_weights_oland_xt[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg lcac_oland[] =
+{
+ { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg lcac_mars_pro[] =
+{
+ { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
+ { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
+ { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_cac_config_reg cac_override_oland[] =
+{
+ { 0xFFFFFFFF }
+};
+
+static const struct si_powertune_data powertune_data_oland =
+{
+ ((1 << 16) | 0x6993),
+ 5,
+ 0,
+ 7,
+ 105,
+ {
+ 0UL,
+ 0UL,
+ 7194395UL,
+ 309631529UL,
+ -1270850L,
+ 4513710L,
+ 100
+ },
+ 117830498UL,
+ 12,
+ {
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0
+ },
+ true
+};
+
+static const struct si_powertune_data powertune_data_mars_pro =
+{
+ ((1 << 16) | 0x6993),
+ 5,
+ 0,
+ 7,
+ 105,
+ {
+ 0UL,
+ 0UL,
+ 7194395UL,
+ 309631529UL,
+ -1270850L,
+ 4513710L,
+ 100
+ },
+ 117830498UL,
+ 12,
+ {
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0
+ },
+ true
+};
+
+static const struct si_dte_data dte_data_oland =
+{
+ { 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0 },
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ 0,
+ false
+};
+
+static const struct si_dte_data dte_data_mars_pro =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 55000,
+ 105,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+static const struct si_dte_data dte_data_sun_xt =
+{
+ { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 5,
+ 55000,
+ 105,
+ 0xA,
+ 1,
+ 0,
+ 0x10,
+ { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
+ { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
+ { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
+ 90,
+ true
+};
+
+
+static const struct si_cac_config_reg cac_weights_hainan[] =
+{
+ { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
+ { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
+ { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
+ { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
+ { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
+ { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
+ { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
+ { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
+ { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
+ { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
+ { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
+ { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
+ { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
+ { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
+ { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
+ { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
+ { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
+ { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
+ { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
+ { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
+ { 0xFFFFFFFF }
+};
+
+static const struct si_powertune_data powertune_data_hainan =
+{
+ ((1 << 16) | 0x6993),
+ 5,
+ 0,
+ 9,
+ 105,
+ {
+ 0UL,
+ 0UL,
+ 7194395UL,
+ 309631529UL,
+ -1270850L,
+ 4513710L,
+ 100
+ },
+ 117830498UL,
+ 12,
+ {
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0
+ },
+ true
+};
+
+struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
+struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
+struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
+struct si_ps *si_get_ps(struct amdgpu_ps *rps);
+
+extern int si_mc_load_microcode(struct amdgpu_device *adev);
+extern void vce_v1_0_enable_mgcg(struct amdgpu_device *adev, bool enable);
+
+static int si_populate_voltage_value(struct amdgpu_device *adev,
+ const struct atom_voltage_table *table,
+ u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
+static int si_get_std_voltage_value(struct amdgpu_device *adev,
+ SISLANDS_SMC_VOLTAGE_VALUE *voltage,
+ u16 *std_voltage);
+static int si_write_smc_soft_register(struct amdgpu_device *adev,
+ u16 reg_offset, u32 value);
+static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
+ struct rv7xx_pl *pl,
+ SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
+static int si_calculate_sclk_params(struct amdgpu_device *adev,
+ u32 engine_clock,
+ SISLANDS_SMC_SCLK_VALUE *sclk);
+
+static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
+static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
+static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev);
+static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
+
+extern u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg);
+
+static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
+{
+ struct si_power_info *pi = adev->pm.dpm.priv;
+ return pi;
+}
+
+static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
+ u16 v, s32 t, u32 ileakage, u32 *leakage)
+{
+ s64 kt, kv, leakage_w, i_leakage, vddc;
+ s64 temperature, t_slope, t_intercept, av, bv, t_ref;
+ s64 tmp;
+
+ i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
+ vddc = div64_s64(drm_int2fixp(v), 1000);
+ temperature = div64_s64(drm_int2fixp(t), 1000);
+
+ t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
+ t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
+ av = div64_s64(drm_int2fixp(coeff->av), 100000000);
+ bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
+ t_ref = drm_int2fixp(coeff->t_ref);
+
+ tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
+ kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
+ kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
+ kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
+
+ leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
+
+ *leakage = drm_fixp2int(leakage_w * 1000);
+}
+
+static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
+ const struct ni_leakage_coeffients *coeff,
+ u16 v,
+ s32 t,
+ u32 i_leakage,
+ u32 *leakage)
+{
+ si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
+}
+
+static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
+ const u32 fixed_kt, u16 v,
+ u32 ileakage, u32 *leakage)
+{
+ s64 kt, kv, leakage_w, i_leakage, vddc;
+
+ i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
+ vddc = div64_s64(drm_int2fixp(v), 1000);
+
+ kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
+ kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
+ drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
+
+ leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
+
+ *leakage = drm_fixp2int(leakage_w * 1000);
+}
+
+static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
+ const struct ni_leakage_coeffients *coeff,
+ const u32 fixed_kt,
+ u16 v,
+ u32 i_leakage,
+ u32 *leakage)
+{
+ si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
+}
+
+
+static void si_update_dte_from_pl2(struct amdgpu_device *adev,
+ struct si_dte_data *dte_data)
+{
+ u32 p_limit1 = adev->pm.dpm.tdp_limit;
+ u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
+ u32 k = dte_data->k;
+ u32 t_max = dte_data->max_t;
+ u32 t_split[5] = { 10, 15, 20, 25, 30 };
+ u32 t_0 = dte_data->t0;
+ u32 i;
+
+ if (p_limit2 != 0 && p_limit2 <= p_limit1) {
+ dte_data->tdep_count = 3;
+
+ for (i = 0; i < k; i++) {
+ dte_data->r[i] =
+ (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
+ (p_limit2 * (u32)100);
+ }
+
+ dte_data->tdep_r[1] = dte_data->r[4] * 2;
+
+ for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
+ dte_data->tdep_r[i] = dte_data->r[4];
+ }
+ } else {
+ DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
+ }
+}
+
+struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = adev->pm.dpm.priv;
+
+ return pi;
+}
+
+struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
+{
+ struct ni_power_info *pi = adev->pm.dpm.priv;
+
+ return pi;
+}
+
+struct si_ps *si_get_ps(struct amdgpu_ps *aps)
+{
+ struct si_ps *ps = aps->ps_priv;
+
+ return ps;
+}
+
+static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ bool update_dte_from_pl2 = false;
+
+ if (adev->asic_type == CHIP_TAHITI) {
+ si_pi->cac_weights = cac_weights_tahiti;
+ si_pi->lcac_config = lcac_tahiti;
+ si_pi->cac_override = cac_override_tahiti;
+ si_pi->powertune_data = &powertune_data_tahiti;
+ si_pi->dte_data = dte_data_tahiti;
+
+ switch (adev->pdev->device) {
+ case 0x6798:
+ si_pi->dte_data.enable_dte_by_default = true;
+ break;
+ case 0x6799:
+ si_pi->dte_data = dte_data_new_zealand;
+ break;
+ case 0x6790:
+ case 0x6791:
+ case 0x6792:
+ case 0x679E:
+ si_pi->dte_data = dte_data_aruba_pro;
+ update_dte_from_pl2 = true;
+ break;
+ case 0x679B:
+ si_pi->dte_data = dte_data_malta;
+ update_dte_from_pl2 = true;
+ break;
+ case 0x679A:
+ si_pi->dte_data = dte_data_tahiti_pro;
+ update_dte_from_pl2 = true;
+ break;
+ default:
+ if (si_pi->dte_data.enable_dte_by_default == true)
+ DRM_ERROR("DTE is not enabled!\n");
+ break;
+ }
+ } else if (adev->asic_type == CHIP_PITCAIRN) {
+ switch (adev->pdev->device) {
+ case 0x6810:
+ case 0x6818:
+ si_pi->cac_weights = cac_weights_pitcairn;
+ si_pi->lcac_config = lcac_pitcairn;
+ si_pi->cac_override = cac_override_pitcairn;
+ si_pi->powertune_data = &powertune_data_pitcairn;
+ si_pi->dte_data = dte_data_curacao_xt;
+ update_dte_from_pl2 = true;
+ break;
+ case 0x6819:
+ case 0x6811:
+ si_pi->cac_weights = cac_weights_pitcairn;
+ si_pi->lcac_config = lcac_pitcairn;
+ si_pi->cac_override = cac_override_pitcairn;
+ si_pi->powertune_data = &powertune_data_pitcairn;
+ si_pi->dte_data = dte_data_curacao_pro;
+ update_dte_from_pl2 = true;
+ break;
+ case 0x6800:
+ case 0x6806:
+ si_pi->cac_weights = cac_weights_pitcairn;
+ si_pi->lcac_config = lcac_pitcairn;
+ si_pi->cac_override = cac_override_pitcairn;
+ si_pi->powertune_data = &powertune_data_pitcairn;
+ si_pi->dte_data = dte_data_neptune_xt;
+ update_dte_from_pl2 = true;
+ break;
+ default:
+ si_pi->cac_weights = cac_weights_pitcairn;
+ si_pi->lcac_config = lcac_pitcairn;
+ si_pi->cac_override = cac_override_pitcairn;
+ si_pi->powertune_data = &powertune_data_pitcairn;
+ si_pi->dte_data = dte_data_pitcairn;
+ break;
+ }
+ } else if (adev->asic_type == CHIP_VERDE) {
+ si_pi->lcac_config = lcac_cape_verde;
+ si_pi->cac_override = cac_override_cape_verde;
+ si_pi->powertune_data = &powertune_data_cape_verde;
+
+ switch (adev->pdev->device) {
+ case 0x683B:
+ case 0x683F:
+ case 0x6829:
+ case 0x6835:
+ si_pi->cac_weights = cac_weights_cape_verde_pro;
+ si_pi->dte_data = dte_data_cape_verde;
+ break;
+ case 0x682C:
+ si_pi->cac_weights = cac_weights_cape_verde_pro;
+ si_pi->dte_data = dte_data_sun_xt;
+ break;
+ case 0x6825:
+ case 0x6827:
+ si_pi->cac_weights = cac_weights_heathrow;
+ si_pi->dte_data = dte_data_cape_verde;
+ break;
+ case 0x6824:
+ case 0x682D:
+ si_pi->cac_weights = cac_weights_chelsea_xt;
+ si_pi->dte_data = dte_data_cape_verde;
+ break;
+ case 0x682F:
+ si_pi->cac_weights = cac_weights_chelsea_pro;
+ si_pi->dte_data = dte_data_cape_verde;
+ break;
+ case 0x6820:
+ si_pi->cac_weights = cac_weights_heathrow;
+ si_pi->dte_data = dte_data_venus_xtx;
+ break;
+ case 0x6821:
+ si_pi->cac_weights = cac_weights_heathrow;
+ si_pi->dte_data = dte_data_venus_xt;
+ break;
+ case 0x6823:
+ case 0x682B:
+ case 0x6822:
+ case 0x682A:
+ si_pi->cac_weights = cac_weights_chelsea_pro;
+ si_pi->dte_data = dte_data_venus_pro;
+ break;
+ default:
+ si_pi->cac_weights = cac_weights_cape_verde;
+ si_pi->dte_data = dte_data_cape_verde;
+ break;
+ }
+ } else if (adev->asic_type == CHIP_OLAND) {
+ switch (adev->pdev->device) {
+ case 0x6601:
+ case 0x6621:
+ case 0x6603:
+ case 0x6605:
+ si_pi->cac_weights = cac_weights_mars_pro;
+ si_pi->lcac_config = lcac_mars_pro;
+ si_pi->cac_override = cac_override_oland;
+ si_pi->powertune_data = &powertune_data_mars_pro;
+ si_pi->dte_data = dte_data_mars_pro;
+ update_dte_from_pl2 = true;
+ break;
+ case 0x6600:
+ case 0x6606:
+ case 0x6620:
+ case 0x6604:
+ si_pi->cac_weights = cac_weights_mars_xt;
+ si_pi->lcac_config = lcac_mars_pro;
+ si_pi->cac_override = cac_override_oland;
+ si_pi->powertune_data = &powertune_data_mars_pro;
+ si_pi->dte_data = dte_data_mars_pro;
+ update_dte_from_pl2 = true;
+ break;
+ case 0x6611:
+ case 0x6613:
+ case 0x6608:
+ si_pi->cac_weights = cac_weights_oland_pro;
+ si_pi->lcac_config = lcac_mars_pro;
+ si_pi->cac_override = cac_override_oland;
+ si_pi->powertune_data = &powertune_data_mars_pro;
+ si_pi->dte_data = dte_data_mars_pro;
+ update_dte_from_pl2 = true;
+ break;
+ case 0x6610:
+ si_pi->cac_weights = cac_weights_oland_xt;
+ si_pi->lcac_config = lcac_mars_pro;
+ si_pi->cac_override = cac_override_oland;
+ si_pi->powertune_data = &powertune_data_mars_pro;
+ si_pi->dte_data = dte_data_mars_pro;
+ update_dte_from_pl2 = true;
+ break;
+ default:
+ si_pi->cac_weights = cac_weights_oland;
+ si_pi->lcac_config = lcac_oland;
+ si_pi->cac_override = cac_override_oland;
+ si_pi->powertune_data = &powertune_data_oland;
+ si_pi->dte_data = dte_data_oland;
+ break;
+ }
+ } else if (adev->asic_type == CHIP_HAINAN) {
+ si_pi->cac_weights = cac_weights_hainan;
+ si_pi->lcac_config = lcac_oland;
+ si_pi->cac_override = cac_override_oland;
+ si_pi->powertune_data = &powertune_data_hainan;
+ si_pi->dte_data = dte_data_sun_xt;
+ update_dte_from_pl2 = true;
+ } else {
+ DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
+ return;
+ }
+
+ ni_pi->enable_power_containment = false;
+ ni_pi->enable_cac = false;
+ ni_pi->enable_sq_ramping = false;
+ si_pi->enable_dte = false;
+
+ if (si_pi->powertune_data->enable_powertune_by_default) {
+ ni_pi->enable_power_containment= true;
+ ni_pi->enable_cac = true;
+ if (si_pi->dte_data.enable_dte_by_default) {
+ si_pi->enable_dte = true;
+ if (update_dte_from_pl2)
+ si_update_dte_from_pl2(adev, &si_pi->dte_data);
+
+ }
+ ni_pi->enable_sq_ramping = true;
+ }
+
+ ni_pi->driver_calculate_cac_leakage = true;
+ ni_pi->cac_configuration_required = true;
+
+ if (ni_pi->cac_configuration_required) {
+ ni_pi->support_cac_long_term_average = true;
+ si_pi->dyn_powertune_data.l2_lta_window_size =
+ si_pi->powertune_data->l2_lta_window_size_default;
+ si_pi->dyn_powertune_data.lts_truncate =
+ si_pi->powertune_data->lts_truncate_default;
+ } else {
+ ni_pi->support_cac_long_term_average = false;
+ si_pi->dyn_powertune_data.l2_lta_window_size = 0;
+ si_pi->dyn_powertune_data.lts_truncate = 0;
+ }
+
+ si_pi->dyn_powertune_data.disable_uvd_powertune = false;
+}
+
+static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
+{
+ return 1;
+}
+
+static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
+{
+ u32 xclk;
+ u32 wintime;
+ u32 cac_window;
+ u32 cac_window_size;
+
+ xclk = amdgpu_asic_get_xclk(adev);
+
+ if (xclk == 0)
+ return 0;
+
+ cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
+ cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
+
+ wintime = (cac_window_size * 100) / xclk;
+
+ return wintime;
+}
+
+static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
+{
+ return power_in_watts;
+}
+
+static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
+ bool adjust_polarity,
+ u32 tdp_adjustment,
+ u32 *tdp_limit,
+ u32 *near_tdp_limit)
+{
+ u32 adjustment_delta, max_tdp_limit;
+
+ if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
+ return -EINVAL;
+
+ max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
+
+ if (adjust_polarity) {
+ *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
+ *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
+ } else {
+ *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
+ adjustment_delta = adev->pm.dpm.tdp_limit - *tdp_limit;
+ if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
+ *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
+ else
+ *near_tdp_limit = 0;
+ }
+
+ if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
+ return -EINVAL;
+ if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ if (ni_pi->enable_power_containment) {
+ SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
+ PP_SIslands_PAPMParameters *papm_parm;
+ struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
+ u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
+ u32 tdp_limit;
+ u32 near_tdp_limit;
+ int ret;
+
+ if (scaling_factor == 0)
+ return -EINVAL;
+
+ memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
+
+ ret = si_calculate_adjusted_tdp_limits(adev,
+ false, /* ??? */
+ adev->pm.dpm.tdp_adjustment,
+ &tdp_limit,
+ &near_tdp_limit);
+ if (ret)
+ return ret;
+
+ smc_table->dpm2Params.TDPLimit =
+ cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
+ smc_table->dpm2Params.NearTDPLimit =
+ cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
+ smc_table->dpm2Params.SafePowerLimit =
+ cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
+
+ ret = si_copy_bytes_to_smc(adev,
+ (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
+ offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
+ (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
+ sizeof(u32) * 3,
+ si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ if (si_pi->enable_ppm) {
+ papm_parm = &si_pi->papm_parm;
+ memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
+ papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
+ papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
+ papm_parm->dGPU_T_Warning = cpu_to_be32(95);
+ papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
+ papm_parm->PlatformPowerLimit = 0xffffffff;
+ papm_parm->NearTDPLimitPAPM = 0xffffffff;
+
+ ret = si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
+ (u8 *)papm_parm,
+ sizeof(PP_SIslands_PAPMParameters),
+ si_pi->sram_end);
+ if (ret)
+ return ret;
+ }
+ }
+ return 0;
+}
+
+static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ if (ni_pi->enable_power_containment) {
+ SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
+ u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
+ int ret;
+
+ memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
+
+ smc_table->dpm2Params.NearTDPLimit =
+ cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
+ smc_table->dpm2Params.SafePowerLimit =
+ cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
+
+ ret = si_copy_bytes_to_smc(adev,
+ (si_pi->state_table_start +
+ offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
+ offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
+ (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
+ sizeof(u32) * 2,
+ si_pi->sram_end);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
+ const u16 prev_std_vddc,
+ const u16 curr_std_vddc)
+{
+ u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
+ u64 prev_vddc = (u64)prev_std_vddc;
+ u64 curr_vddc = (u64)curr_std_vddc;
+ u64 pwr_efficiency_ratio, n, d;
+
+ if ((prev_vddc == 0) || (curr_vddc == 0))
+ return 0;
+
+ n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
+ d = prev_vddc * prev_vddc;
+ pwr_efficiency_ratio = div64_u64(n, d);
+
+ if (pwr_efficiency_ratio > (u64)0xFFFF)
+ return 0;
+
+ return (u16)pwr_efficiency_ratio;
+}
+
+static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
+ amdgpu_state->vclk && amdgpu_state->dclk)
+ return true;
+
+ return false;
+}
+
+struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
+{
+ struct evergreen_power_info *pi = adev->pm.dpm.priv;
+
+ return pi;
+}
+
+static int si_populate_power_containment_values(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state,
+ SISLANDS_SMC_SWSTATE *smc_state)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_ps *state = si_get_ps(amdgpu_state);
+ SISLANDS_SMC_VOLTAGE_VALUE vddc;
+ u32 prev_sclk;
+ u32 max_sclk;
+ u32 min_sclk;
+ u16 prev_std_vddc;
+ u16 curr_std_vddc;
+ int i;
+ u16 pwr_efficiency_ratio;
+ u8 max_ps_percent;
+ bool disable_uvd_power_tune;
+ int ret;
+
+ if (ni_pi->enable_power_containment == false)
+ return 0;
+
+ if (state->performance_level_count == 0)
+ return -EINVAL;
+
+ if (smc_state->levelCount != state->performance_level_count)
+ return -EINVAL;
+
+ disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
+
+ smc_state->levels[0].dpm2.MaxPS = 0;
+ smc_state->levels[0].dpm2.NearTDPDec = 0;
+ smc_state->levels[0].dpm2.AboveSafeInc = 0;
+ smc_state->levels[0].dpm2.BelowSafeInc = 0;
+ smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
+
+ for (i = 1; i < state->performance_level_count; i++) {
+ prev_sclk = state->performance_levels[i-1].sclk;
+ max_sclk = state->performance_levels[i].sclk;
+ if (i == 1)
+ max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
+ else
+ max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
+
+ if (prev_sclk > max_sclk)
+ return -EINVAL;
+
+ if ((max_ps_percent == 0) ||
+ (prev_sclk == max_sclk) ||
+ disable_uvd_power_tune) {
+ min_sclk = max_sclk;
+ } else if (i == 1) {
+ min_sclk = prev_sclk;
+ } else {
+ min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
+ }
+
+ if (min_sclk < state->performance_levels[0].sclk)
+ min_sclk = state->performance_levels[0].sclk;
+
+ if (min_sclk == 0)
+ return -EINVAL;
+
+ ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
+ state->performance_levels[i-1].vddc, &vddc);
+ if (ret)
+ return ret;
+
+ ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
+ if (ret)
+ return ret;
+
+ ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
+ state->performance_levels[i].vddc, &vddc);
+ if (ret)
+ return ret;
+
+ ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
+ if (ret)
+ return ret;
+
+ pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
+ prev_std_vddc, curr_std_vddc);
+
+ smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
+ smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
+ smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
+ smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
+ smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
+ }
+
+ return 0;
+}
+
+static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state,
+ SISLANDS_SMC_SWSTATE *smc_state)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_ps *state = si_get_ps(amdgpu_state);
+ u32 sq_power_throttle, sq_power_throttle2;
+ bool enable_sq_ramping = ni_pi->enable_sq_ramping;
+ int i;
+
+ if (state->performance_level_count == 0)
+ return -EINVAL;
+
+ if (smc_state->levelCount != state->performance_level_count)
+ return -EINVAL;
+
+ if (adev->pm.dpm.sq_ramping_threshold == 0)
+ return -EINVAL;
+
+ if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
+ enable_sq_ramping = false;
+
+ if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
+ enable_sq_ramping = false;
+
+ if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
+ enable_sq_ramping = false;
+
+ if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
+ enable_sq_ramping = false;
+
+ if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
+ enable_sq_ramping = false;
+
+ for (i = 0; i < state->performance_level_count; i++) {
+ sq_power_throttle = 0;
+ sq_power_throttle2 = 0;
+
+ if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
+ enable_sq_ramping) {
+ sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
+ sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
+ sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
+ sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
+ sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
+ } else {
+ sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
+ sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
+ }
+
+ smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
+ smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
+ }
+
+ return 0;
+}
+
+static int si_enable_power_containment(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state,
+ bool enable)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ PPSMC_Result smc_result;
+ int ret = 0;
+
+ if (ni_pi->enable_power_containment) {
+ if (enable) {
+ if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
+ smc_result = si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
+ if (smc_result != PPSMC_Result_OK) {
+ ret = -EINVAL;
+ ni_pi->pc_enabled = false;
+ } else {
+ ni_pi->pc_enabled = true;
+ }
+ }
+ } else {
+ smc_result = si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
+ if (smc_result != PPSMC_Result_OK)
+ ret = -EINVAL;
+ ni_pi->pc_enabled = false;
+ }
+ }
+
+ return ret;
+}
+
+static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ int ret = 0;
+ struct si_dte_data *dte_data = &si_pi->dte_data;
+ Smc_SIslands_DTE_Configuration *dte_tables = NULL;
+ u32 table_size;
+ u8 tdep_count;
+ u32 i;
+
+ if (dte_data == NULL)
+ si_pi->enable_dte = false;
+
+ if (si_pi->enable_dte == false)
+ return 0;
+
+ if (dte_data->k <= 0)
+ return -EINVAL;
+
+ dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
+ if (dte_tables == NULL) {
+ si_pi->enable_dte = false;
+ return -ENOMEM;
+ }
+
+ table_size = dte_data->k;
+
+ if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
+ table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
+
+ tdep_count = dte_data->tdep_count;
+ if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
+ tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
+
+ dte_tables->K = cpu_to_be32(table_size);
+ dte_tables->T0 = cpu_to_be32(dte_data->t0);
+ dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
+ dte_tables->WindowSize = dte_data->window_size;
+ dte_tables->temp_select = dte_data->temp_select;
+ dte_tables->DTE_mode = dte_data->dte_mode;
+ dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
+
+ if (tdep_count > 0)
+ table_size--;
+
+ for (i = 0; i < table_size; i++) {
+ dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
+ dte_tables->R[i] = cpu_to_be32(dte_data->r[i]);
+ }
+
+ dte_tables->Tdep_count = tdep_count;
+
+ for (i = 0; i < (u32)tdep_count; i++) {
+ dte_tables->T_limits[i] = dte_data->t_limits[i];
+ dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
+ dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
+ }
+
+ ret = si_copy_bytes_to_smc(adev, si_pi->dte_table_start, (u8 *)dte_tables,
+ sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end);
+ kfree(dte_tables);
+
+ return ret;
+}
+
+static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
+ u16 *max, u16 *min)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct amdgpu_cac_leakage_table *table =
+ &adev->pm.dpm.dyn_state.cac_leakage_table;
+ u32 i;
+ u32 v0_loadline;
+
+
+ if (table == NULL)
+ return -EINVAL;
+
+ *max = 0;
+ *min = 0xFFFF;
+
+ for (i = 0; i < table->count; i++) {
+ if (table->entries[i].vddc > *max)
+ *max = table->entries[i].vddc;
+ if (table->entries[i].vddc < *min)
+ *min = table->entries[i].vddc;
+ }
+
+ if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
+ return -EINVAL;
+
+ v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
+
+ if (v0_loadline > 0xFFFFUL)
+ return -EINVAL;
+
+ *min = (u16)v0_loadline;
+
+ if ((*min > *max) || (*max == 0) || (*min == 0))
+ return -EINVAL;
+
+ return 0;
+}
+
+static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
+{
+ return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
+ SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
+}
+
+static int si_init_dte_leakage_table(struct amdgpu_device *adev,
+ PP_SIslands_CacConfig *cac_tables,
+ u16 vddc_max, u16 vddc_min, u16 vddc_step,
+ u16 t0, u16 t_step)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 leakage;
+ unsigned int i, j;
+ s32 t;
+ u32 smc_leakage;
+ u32 scaling_factor;
+ u16 voltage;
+
+ scaling_factor = si_get_smc_power_scaling_factor(adev);
+
+ for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
+ t = (1000 * (i * t_step + t0));
+
+ for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
+ voltage = vddc_max - (vddc_step * j);
+
+ si_calculate_leakage_for_v_and_t(adev,
+ &si_pi->powertune_data->leakage_coefficients,
+ voltage,
+ t,
+ si_pi->dyn_powertune_data.cac_leakage,
+ &leakage);
+
+ smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
+
+ if (smc_leakage > 0xFFFF)
+ smc_leakage = 0xFFFF;
+
+ cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
+ cpu_to_be16((u16)smc_leakage);
+ }
+ }
+ return 0;
+}
+
+static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
+ PP_SIslands_CacConfig *cac_tables,
+ u16 vddc_max, u16 vddc_min, u16 vddc_step)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 leakage;
+ unsigned int i, j;
+ u32 smc_leakage;
+ u32 scaling_factor;
+ u16 voltage;
+
+ scaling_factor = si_get_smc_power_scaling_factor(adev);
+
+ for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
+ voltage = vddc_max - (vddc_step * j);
+
+ si_calculate_leakage_for_v(adev,
+ &si_pi->powertune_data->leakage_coefficients,
+ si_pi->powertune_data->fixed_kt,
+ voltage,
+ si_pi->dyn_powertune_data.cac_leakage,
+ &leakage);
+
+ smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
+
+ if (smc_leakage > 0xFFFF)
+ smc_leakage = 0xFFFF;
+
+ for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
+ cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
+ cpu_to_be16((u16)smc_leakage);
+ }
+ return 0;
+}
+
+static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ PP_SIslands_CacConfig *cac_tables = NULL;
+ u16 vddc_max, vddc_min, vddc_step;
+ u16 t0, t_step;
+ u32 load_line_slope, reg;
+ int ret = 0;
+ u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
+
+ if (ni_pi->enable_cac == false)
+ return 0;
+
+ cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
+ if (!cac_tables)
+ return -ENOMEM;
+
+ reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
+ reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
+ WREG32(CG_CAC_CTRL, reg);
+
+ si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
+ si_pi->dyn_powertune_data.dc_pwr_value =
+ si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
+ si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
+ si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
+
+ si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
+
+ ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
+ if (ret)
+ goto done_free;
+
+ vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
+ vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
+ t_step = 4;
+ t0 = 60;
+
+ if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
+ ret = si_init_dte_leakage_table(adev, cac_tables,
+ vddc_max, vddc_min, vddc_step,
+ t0, t_step);
+ else
+ ret = si_init_simplified_leakage_table(adev, cac_tables,
+ vddc_max, vddc_min, vddc_step);
+ if (ret)
+ goto done_free;
+
+ load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
+
+ cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
+ cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
+ cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
+ cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
+ cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
+ cac_tables->R_LL = cpu_to_be32(load_line_slope);
+ cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
+ cac_tables->calculation_repeats = cpu_to_be32(2);
+ cac_tables->dc_cac = cpu_to_be32(0);
+ cac_tables->log2_PG_LKG_SCALE = 12;
+ cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
+ cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
+ cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
+
+ ret = si_copy_bytes_to_smc(adev, si_pi->cac_table_start, (u8 *)cac_tables,
+ sizeof(PP_SIslands_CacConfig), si_pi->sram_end);
+
+ if (ret)
+ goto done_free;
+
+ ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
+
+done_free:
+ if (ret) {
+ ni_pi->enable_cac = false;
+ ni_pi->enable_power_containment = false;
+ }
+
+ kfree(cac_tables);
+
+ return 0;
+}
+
+static int si_program_cac_config_registers(struct amdgpu_device *adev,
+ const struct si_cac_config_reg *cac_config_regs)
+{
+ const struct si_cac_config_reg *config_regs = cac_config_regs;
+ u32 data = 0, offset;
+
+ if (!config_regs)
+ return -EINVAL;
+
+ while (config_regs->offset != 0xFFFFFFFF) {
+ switch (config_regs->type) {
+ case SISLANDS_CACCONFIG_CGIND:
+ offset = SMC_CG_IND_START + config_regs->offset;
+ if (offset < SMC_CG_IND_END)
+ data = RREG32_SMC(offset);
+ break;
+ default:
+ data = RREG32(config_regs->offset);
+ break;
+ }
+
+ data &= ~config_regs->mask;
+ data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
+
+ switch (config_regs->type) {
+ case SISLANDS_CACCONFIG_CGIND:
+ offset = SMC_CG_IND_START + config_regs->offset;
+ if (offset < SMC_CG_IND_END)
+ WREG32_SMC(offset, data);
+ break;
+ default:
+ WREG32(config_regs->offset, data);
+ break;
+ }
+ config_regs++;
+ }
+ return 0;
+}
+
+static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ int ret;
+
+ if ((ni_pi->enable_cac == false) ||
+ (ni_pi->cac_configuration_required == false))
+ return 0;
+
+ ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
+ if (ret)
+ return ret;
+ ret = si_program_cac_config_registers(adev, si_pi->cac_override);
+ if (ret)
+ return ret;
+ ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int si_enable_smc_cac(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state,
+ bool enable)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ PPSMC_Result smc_result;
+ int ret = 0;
+
+ if (ni_pi->enable_cac) {
+ if (enable) {
+ if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
+ if (ni_pi->support_cac_long_term_average) {
+ smc_result = si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
+ if (smc_result != PPSMC_Result_OK)
+ ni_pi->support_cac_long_term_average = false;
+ }
+
+ smc_result = si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
+ if (smc_result != PPSMC_Result_OK) {
+ ret = -EINVAL;
+ ni_pi->cac_enabled = false;
+ } else {
+ ni_pi->cac_enabled = true;
+ }
+
+ if (si_pi->enable_dte) {
+ smc_result = si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
+ if (smc_result != PPSMC_Result_OK)
+ ret = -EINVAL;
+ }
+ }
+ } else if (ni_pi->cac_enabled) {
+ if (si_pi->enable_dte)
+ smc_result = si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
+
+ smc_result = si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
+
+ ni_pi->cac_enabled = false;
+
+ if (ni_pi->support_cac_long_term_average)
+ smc_result = si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
+ }
+ }
+ return ret;
+}
+
+static int si_init_smc_spll_table(struct amdgpu_device *adev)
+{
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
+ SISLANDS_SMC_SCLK_VALUE sclk_params;
+ u32 fb_div, p_div;
+ u32 clk_s, clk_v;
+ u32 sclk = 0;
+ int ret = 0;
+ u32 tmp;
+ int i;
+
+ if (si_pi->spll_table_start == 0)
+ return -EINVAL;
+
+ spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
+ if (spll_table == NULL)
+ return -ENOMEM;
+
+ for (i = 0; i < 256; i++) {
+ ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
+ if (ret)
+ break;
+ p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
+ fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
+ clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
+ clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
+
+ fb_div &= ~0x00001FFF;
+ fb_div >>= 1;
+ clk_v >>= 6;
+
+ if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
+ ret = -EINVAL;
+ if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
+ ret = -EINVAL;
+ if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
+ ret = -EINVAL;
+ if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
+ ret = -EINVAL;
+
+ if (ret)
+ break;
+
+ tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
+ ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
+ spll_table->freq[i] = cpu_to_be32(tmp);
+
+ tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
+ ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
+ spll_table->ss[i] = cpu_to_be32(tmp);
+
+ sclk += 512;
+ }
+
+
+ if (!ret)
+ ret = si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
+ (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
+ si_pi->sram_end);
+
+ if (ret)
+ ni_pi->enable_power_containment = false;
+
+ kfree(spll_table);
+
+ return ret;
+}
+
+struct si_dpm_quirk {
+ u32 chip_vendor;
+ u32 chip_device;
+ u32 subsys_vendor;
+ u32 subsys_device;
+ u32 max_sclk;
+ u32 max_mclk;
+};
+
+/* cards with dpm stability problems */
+static struct si_dpm_quirk si_dpm_quirk_list[] = {
+ /* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
+ { PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
+ { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
+ { PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
+ { PCI_VENDOR_ID_ATI, 0x6811, 0x1462, 0x2015, 0, 120000 },
+ { PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
+ { 0, 0, 0, 0 },
+};
+
+static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
+ u16 vce_voltage)
+{
+ u16 highest_leakage = 0;
+ struct si_power_info *si_pi = si_get_pi(adev);
+ int i;
+
+ for (i = 0; i < si_pi->leakage_voltage.count; i++){
+ if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
+ highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
+ }
+
+ if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
+ return highest_leakage;
+
+ return vce_voltage;
+}
+
+static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
+ u32 evclk, u32 ecclk, u16 *voltage)
+{
+ u32 i;
+ int ret = -EINVAL;
+ struct amdgpu_vce_clock_voltage_dependency_table *table =
+ &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
+
+ if (((evclk == 0) && (ecclk == 0)) ||
+ (table && (table->count == 0))) {
+ *voltage = 0;
+ return 0;
+ }
+
+ for (i = 0; i < table->count; i++) {
+ if ((evclk <= table->entries[i].evclk) &&
+ (ecclk <= table->entries[i].ecclk)) {
+ *voltage = table->entries[i].v;
+ ret = 0;
+ break;
+ }
+ }
+
+ /* if no match return the highest voltage */
+ if (ret)
+ *voltage = table->entries[table->count - 1].v;
+
+ *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
+
+ return ret;
+}
+
+static bool si_dpm_vblank_too_short(struct amdgpu_device *adev)
+{
+
+ u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
+ /* we never hit the non-gddr5 limit so disable it */
+ u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
+
+ if (vblank_time < switch_limit)
+ return true;
+ else
+ return false;
+
+}
+
+static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
+ u32 arb_freq_src, u32 arb_freq_dest)
+{
+ u32 mc_arb_dram_timing;
+ u32 mc_arb_dram_timing2;
+ u32 burst_time;
+ u32 mc_cg_config;
+
+ switch (arb_freq_src) {
+ case MC_CG_ARB_FREQ_F0:
+ mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
+ mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
+ burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
+ break;
+ case MC_CG_ARB_FREQ_F1:
+ mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_1);
+ mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
+ burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
+ break;
+ case MC_CG_ARB_FREQ_F2:
+ mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_2);
+ mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
+ burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
+ break;
+ case MC_CG_ARB_FREQ_F3:
+ mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_3);
+ mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
+ burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (arb_freq_dest) {
+ case MC_CG_ARB_FREQ_F0:
+ WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
+ WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
+ WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
+ break;
+ case MC_CG_ARB_FREQ_F1:
+ WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
+ WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
+ WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
+ break;
+ case MC_CG_ARB_FREQ_F2:
+ WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
+ WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
+ WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
+ break;
+ case MC_CG_ARB_FREQ_F3:
+ WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
+ WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
+ WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
+ WREG32(MC_CG_CONFIG, mc_cg_config);
+ WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
+
+ return 0;
+}
+
+static void ni_update_current_ps(struct amdgpu_device *adev,
+ struct amdgpu_ps *rps)
+{
+ struct si_ps *new_ps = si_get_ps(rps);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+
+ eg_pi->current_rps = *rps;
+ ni_pi->current_ps = *new_ps;
+ eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
+}
+
+static void ni_update_requested_ps(struct amdgpu_device *adev,
+ struct amdgpu_ps *rps)
+{
+ struct si_ps *new_ps = si_get_ps(rps);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+
+ eg_pi->requested_rps = *rps;
+ ni_pi->requested_ps = *new_ps;
+ eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
+}
+
+static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
+ struct amdgpu_ps *new_ps,
+ struct amdgpu_ps *old_ps)
+{
+ struct si_ps *new_state = si_get_ps(new_ps);
+ struct si_ps *current_state = si_get_ps(old_ps);
+
+ if ((new_ps->vclk == old_ps->vclk) &&
+ (new_ps->dclk == old_ps->dclk))
+ return;
+
+ if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
+ current_state->performance_levels[current_state->performance_level_count - 1].sclk)
+ return;
+
+ amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
+}
+
+static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
+ struct amdgpu_ps *new_ps,
+ struct amdgpu_ps *old_ps)
+{
+ struct si_ps *new_state = si_get_ps(new_ps);
+ struct si_ps *current_state = si_get_ps(old_ps);
+
+ if ((new_ps->vclk == old_ps->vclk) &&
+ (new_ps->dclk == old_ps->dclk))
+ return;
+
+ if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
+ current_state->performance_levels[current_state->performance_level_count - 1].sclk)
+ return;
+
+ amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
+}
+
+static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
+{
+ unsigned int i;
+
+ for (i = 0; i < table->count; i++) {
+ if (voltage <= table->entries[i].value)
+ return table->entries[i].value;
+ }
+
+ return table->entries[table->count - 1].value;
+}
+
+static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
+ u32 max_clock, u32 requested_clock)
+{
+ unsigned int i;
+
+ if ((clocks == NULL) || (clocks->count == 0))
+ return (requested_clock < max_clock) ? requested_clock : max_clock;
+
+ for (i = 0; i < clocks->count; i++) {
+ if (clocks->values[i] >= requested_clock)
+ return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
+ }
+
+ return (clocks->values[clocks->count - 1] < max_clock) ?
+ clocks->values[clocks->count - 1] : max_clock;
+}
+
+static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
+ u32 max_mclk, u32 requested_mclk)
+{
+ return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
+ max_mclk, requested_mclk);
+}
+
+static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
+ u32 max_sclk, u32 requested_sclk)
+{
+ return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
+ max_sclk, requested_sclk);
+}
+
+void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
+ u32 *max_clock)
+{
+ u32 i, clock = 0;
+
+ if ((table == NULL) || (table->count == 0)) {
+ *max_clock = clock;
+ return;
+ }
+
+ for (i = 0; i < table->count; i++) {
+ if (clock < table->entries[i].clk)
+ clock = table->entries[i].clk;
+ }
+ *max_clock = clock;
+}
+
+static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
+ u32 clock, u16 max_voltage, u16 *voltage)
+{
+ u32 i;
+
+ if ((table == NULL) || (table->count == 0))
+ return;
+
+ for (i= 0; i < table->count; i++) {
+ if (clock <= table->entries[i].clk) {
+ if (*voltage < table->entries[i].v)
+ *voltage = (u16)((table->entries[i].v < max_voltage) ?
+ table->entries[i].v : max_voltage);
+ return;
+ }
+ }
+
+ *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
+}
+
+static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
+ const struct amdgpu_clock_and_voltage_limits *max_limits,
+ struct rv7xx_pl *pl)
+{
+
+ if ((pl->mclk == 0) || (pl->sclk == 0))
+ return;
+
+ if (pl->mclk == pl->sclk)
+ return;
+
+ if (pl->mclk > pl->sclk) {
+ if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
+ pl->sclk = btc_get_valid_sclk(adev,
+ max_limits->sclk,
+ (pl->mclk +
+ (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
+ adev->pm.dpm.dyn_state.mclk_sclk_ratio);
+ } else {
+ if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
+ pl->mclk = btc_get_valid_mclk(adev,
+ max_limits->mclk,
+ pl->sclk -
+ adev->pm.dpm.dyn_state.sclk_mclk_delta);
+ }
+}
+
+static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
+ u16 max_vddc, u16 max_vddci,
+ u16 *vddc, u16 *vddci)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ u16 new_voltage;
+
+ if ((0 == *vddc) || (0 == *vddci))
+ return;
+
+ if (*vddc > *vddci) {
+ if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
+ new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
+ (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
+ *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
+ }
+ } else {
+ if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
+ new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
+ (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
+ *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
+ }
+ }
+}
+
+static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev,
+ u32 sys_mask,
+ enum amdgpu_pcie_gen asic_gen,
+ enum amdgpu_pcie_gen default_gen)
+{
+ switch (asic_gen) {
+ case AMDGPU_PCIE_GEN1:
+ return AMDGPU_PCIE_GEN1;
+ case AMDGPU_PCIE_GEN2:
+ return AMDGPU_PCIE_GEN2;
+ case AMDGPU_PCIE_GEN3:
+ return AMDGPU_PCIE_GEN3;
+ default:
+ if ((sys_mask & DRM_PCIE_SPEED_80) && (default_gen == AMDGPU_PCIE_GEN3))
+ return AMDGPU_PCIE_GEN3;
+ else if ((sys_mask & DRM_PCIE_SPEED_50) && (default_gen == AMDGPU_PCIE_GEN2))
+ return AMDGPU_PCIE_GEN2;
+ else
+ return AMDGPU_PCIE_GEN1;
+ }
+ return AMDGPU_PCIE_GEN1;
+}
+
+static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
+ u32 *p, u32 *u)
+{
+ u32 b_c = 0;
+ u32 i_c;
+ u32 tmp;
+
+ i_c = (i * r_c) / 100;
+ tmp = i_c >> p_b;
+
+ while (tmp) {
+ b_c++;
+ tmp >>= 1;
+ }
+
+ *u = (b_c + 1) / 2;
+ *p = i_c / (1 << (2 * (*u)));
+}
+
+static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
+{
+ u32 k, a, ah, al;
+ u32 t1;
+
+ if ((fl == 0) || (fh == 0) || (fl > fh))
+ return -EINVAL;
+
+ k = (100 * fh) / fl;
+ t1 = (t * (k - 100));
+ a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
+ a = (a + 5) / 10;
+ ah = ((a * t) + 5000) / 10000;
+ al = a - ah;
+
+ *th = t - ah;
+ *tl = t + al;
+
+ return 0;
+}
+
+static bool r600_is_uvd_state(u32 class, u32 class2)
+{
+ if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
+ return true;
+ if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
+ return true;
+ if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
+ return true;
+ if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
+ return true;
+ if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
+ return true;
+ return false;
+}
+
+static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
+{
+ return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
+}
+
+static void rv770_get_max_vddc(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ u16 vddc;
+
+ if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
+ pi->max_vddc = 0;
+ else
+ pi->max_vddc = vddc;
+}
+
+static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct amdgpu_atom_ss ss;
+
+ pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
+ ASIC_INTERNAL_ENGINE_SS, 0);
+ pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
+ ASIC_INTERNAL_MEMORY_SS, 0);
+
+ if (pi->sclk_ss || pi->mclk_ss)
+ pi->dynamic_ss = true;
+ else
+ pi->dynamic_ss = false;
+}
+
+
+static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
+ struct amdgpu_ps *rps)
+{
+ struct si_ps *ps = si_get_ps(rps);
+ struct amdgpu_clock_and_voltage_limits *max_limits;
+ bool disable_mclk_switching = false;
+ bool disable_sclk_switching = false;
+ u32 mclk, sclk;
+ u16 vddc, vddci, min_vce_voltage = 0;
+ u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
+ u32 max_sclk = 0, max_mclk = 0;
+ int i;
+ struct si_dpm_quirk *p = si_dpm_quirk_list;
+
+ /* Apply dpm quirks */
+ while (p && p->chip_device != 0) {
+ if (adev->pdev->vendor == p->chip_vendor &&
+ adev->pdev->device == p->chip_device &&
+ adev->pdev->subsystem_vendor == p->subsys_vendor &&
+ adev->pdev->subsystem_device == p->subsys_device) {
+ max_sclk = p->max_sclk;
+ max_mclk = p->max_mclk;
+ break;
+ }
+ ++p;
+ }
+
+ if (rps->vce_active) {
+ rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
+ rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
+ si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
+ &min_vce_voltage);
+ } else {
+ rps->evclk = 0;
+ rps->ecclk = 0;
+ }
+
+ if ((adev->pm.dpm.new_active_crtc_count > 1) ||
+ si_dpm_vblank_too_short(adev))
+ disable_mclk_switching = true;
+
+ if (rps->vclk || rps->dclk) {
+ disable_mclk_switching = true;
+ disable_sclk_switching = true;
+ }
+
+ if (adev->pm.dpm.ac_power)
+ max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
+ else
+ max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
+
+ for (i = ps->performance_level_count - 2; i >= 0; i--) {
+ if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
+ ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
+ }
+ if (adev->pm.dpm.ac_power == false) {
+ for (i = 0; i < ps->performance_level_count; i++) {
+ if (ps->performance_levels[i].mclk > max_limits->mclk)
+ ps->performance_levels[i].mclk = max_limits->mclk;
+ if (ps->performance_levels[i].sclk > max_limits->sclk)
+ ps->performance_levels[i].sclk = max_limits->sclk;
+ if (ps->performance_levels[i].vddc > max_limits->vddc)
+ ps->performance_levels[i].vddc = max_limits->vddc;
+ if (ps->performance_levels[i].vddci > max_limits->vddci)
+ ps->performance_levels[i].vddci = max_limits->vddci;
+ }
+ }
+
+ /* limit clocks to max supported clocks based on voltage dependency tables */
+ btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
+ &max_sclk_vddc);
+ btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
+ &max_mclk_vddci);
+ btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
+ &max_mclk_vddc);
+
+ for (i = 0; i < ps->performance_level_count; i++) {
+ if (max_sclk_vddc) {
+ if (ps->performance_levels[i].sclk > max_sclk_vddc)
+ ps->performance_levels[i].sclk = max_sclk_vddc;
+ }
+ if (max_mclk_vddci) {
+ if (ps->performance_levels[i].mclk > max_mclk_vddci)
+ ps->performance_levels[i].mclk = max_mclk_vddci;
+ }
+ if (max_mclk_vddc) {
+ if (ps->performance_levels[i].mclk > max_mclk_vddc)
+ ps->performance_levels[i].mclk = max_mclk_vddc;
+ }
+ if (max_mclk) {
+ if (ps->performance_levels[i].mclk > max_mclk)
+ ps->performance_levels[i].mclk = max_mclk;
+ }
+ if (max_sclk) {
+ if (ps->performance_levels[i].sclk > max_sclk)
+ ps->performance_levels[i].sclk = max_sclk;
+ }
+ }
+
+ /* XXX validate the min clocks required for display */
+
+ if (disable_mclk_switching) {
+ mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
+ vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
+ } else {
+ mclk = ps->performance_levels[0].mclk;
+ vddci = ps->performance_levels[0].vddci;
+ }
+
+ if (disable_sclk_switching) {
+ sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
+ vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
+ } else {
+ sclk = ps->performance_levels[0].sclk;
+ vddc = ps->performance_levels[0].vddc;
+ }
+
+ if (rps->vce_active) {
+ if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
+ sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
+ if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
+ mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
+ }
+
+ /* adjusted low state */
+ ps->performance_levels[0].sclk = sclk;
+ ps->performance_levels[0].mclk = mclk;
+ ps->performance_levels[0].vddc = vddc;
+ ps->performance_levels[0].vddci = vddci;
+
+ if (disable_sclk_switching) {
+ sclk = ps->performance_levels[0].sclk;
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (sclk < ps->performance_levels[i].sclk)
+ sclk = ps->performance_levels[i].sclk;
+ }
+ for (i = 0; i < ps->performance_level_count; i++) {
+ ps->performance_levels[i].sclk = sclk;
+ ps->performance_levels[i].vddc = vddc;
+ }
+ } else {
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
+ ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
+ if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
+ ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
+ }
+ }
+
+ if (disable_mclk_switching) {
+ mclk = ps->performance_levels[0].mclk;
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (mclk < ps->performance_levels[i].mclk)
+ mclk = ps->performance_levels[i].mclk;
+ }
+ for (i = 0; i < ps->performance_level_count; i++) {
+ ps->performance_levels[i].mclk = mclk;
+ ps->performance_levels[i].vddci = vddci;
+ }
+ } else {
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
+ ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
+ if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
+ ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
+ }
+ }
+
+ for (i = 0; i < ps->performance_level_count; i++)
+ btc_adjust_clock_combinations(adev, max_limits,
+ &ps->performance_levels[i]);
+
+ for (i = 0; i < ps->performance_level_count; i++) {
+ if (ps->performance_levels[i].vddc < min_vce_voltage)
+ ps->performance_levels[i].vddc = min_vce_voltage;
+ btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
+ ps->performance_levels[i].sclk,
+ max_limits->vddc, &ps->performance_levels[i].vddc);
+ btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
+ ps->performance_levels[i].mclk,
+ max_limits->vddci, &ps->performance_levels[i].vddci);
+ btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
+ ps->performance_levels[i].mclk,
+ max_limits->vddc, &ps->performance_levels[i].vddc);
+ btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
+ adev->clock.current_dispclk,
+ max_limits->vddc, &ps->performance_levels[i].vddc);
+ }
+
+ for (i = 0; i < ps->performance_level_count; i++) {
+ btc_apply_voltage_delta_rules(adev,
+ max_limits->vddc, max_limits->vddci,
+ &ps->performance_levels[i].vddc,
+ &ps->performance_levels[i].vddci);
+ }
+
+ ps->dc_compatible = true;
+ for (i = 0; i < ps->performance_level_count; i++) {
+ if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
+ ps->dc_compatible = false;
+ }
+}
+
+#if 0
+static int si_read_smc_soft_register(struct amdgpu_device *adev,
+ u16 reg_offset, u32 *value)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ return si_read_smc_sram_dword(adev,
+ si_pi->soft_regs_start + reg_offset, value,
+ si_pi->sram_end);
+}
+#endif
+
+static int si_write_smc_soft_register(struct amdgpu_device *adev,
+ u16 reg_offset, u32 value)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ return si_write_smc_sram_dword(adev,
+ si_pi->soft_regs_start + reg_offset,
+ value, si_pi->sram_end);
+}
+
+static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
+{
+ bool ret = false;
+ u32 tmp, width, row, column, bank, density;
+ bool is_memory_gddr5, is_special;
+
+ tmp = RREG32(MC_SEQ_MISC0);
+ is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
+ is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
+ & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
+
+ WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
+ width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
+
+ tmp = RREG32(MC_ARB_RAMCFG);
+ row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
+ column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
+ bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
+
+ density = (1 << (row + column - 20 + bank)) * width;
+
+ if ((adev->pdev->device == 0x6819) &&
+ is_memory_gddr5 && is_special && (density == 0x400))
+ ret = true;
+
+ return ret;
+}
+
+static void si_get_leakage_vddc(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u16 vddc, count = 0;
+ int i, ret;
+
+ for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
+ ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
+
+ if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
+ si_pi->leakage_voltage.entries[count].voltage = vddc;
+ si_pi->leakage_voltage.entries[count].leakage_index =
+ SISLANDS_LEAKAGE_INDEX0 + i;
+ count++;
+ }
+ }
+ si_pi->leakage_voltage.count = count;
+}
+
+static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
+ u32 index, u16 *leakage_voltage)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ int i;
+
+ if (leakage_voltage == NULL)
+ return -EINVAL;
+
+ if ((index & 0xff00) != 0xff00)
+ return -EINVAL;
+
+ if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
+ return -EINVAL;
+
+ if (index < SISLANDS_LEAKAGE_INDEX0)
+ return -EINVAL;
+
+ for (i = 0; i < si_pi->leakage_voltage.count; i++) {
+ if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
+ *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
+ return 0;
+ }
+ }
+ return -EAGAIN;
+}
+
+static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ bool want_thermal_protection;
+ enum amdgpu_dpm_event_src dpm_event_src;
+
+ switch (sources) {
+ case 0:
+ default:
+ want_thermal_protection = false;
+ break;
+ case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
+ want_thermal_protection = true;
+ dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
+ break;
+ case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
+ want_thermal_protection = true;
+ dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
+ break;
+ case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
+ (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
+ want_thermal_protection = true;
+ dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
+ break;
+ }
+
+ if (want_thermal_protection) {
+ WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
+ if (pi->thermal_protection)
+ WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
+ } else {
+ WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
+ }
+}
+
+static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
+ enum amdgpu_dpm_auto_throttle_src source,
+ bool enable)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+
+ if (enable) {
+ if (!(pi->active_auto_throttle_sources & (1 << source))) {
+ pi->active_auto_throttle_sources |= 1 << source;
+ si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
+ }
+ } else {
+ if (pi->active_auto_throttle_sources & (1 << source)) {
+ pi->active_auto_throttle_sources &= ~(1 << source);
+ si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
+ }
+ }
+}
+
+static void si_start_dpm(struct amdgpu_device *adev)
+{
+ WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
+}
+
+static void si_stop_dpm(struct amdgpu_device *adev)
+{
+ WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
+}
+
+static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
+{
+ if (enable)
+ WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
+ else
+ WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
+
+}
+
+#if 0
+static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
+ u32 thermal_level)
+{
+ PPSMC_Result ret;
+
+ if (thermal_level == 0) {
+ ret = si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
+ if (ret == PPSMC_Result_OK)
+ return 0;
+ else
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
+{
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
+}
+#endif
+
+#if 0
+static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
+{
+ if (ac_power)
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+
+ return 0;
+}
+#endif
+
+static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
+ PPSMC_Msg msg, u32 parameter)
+{
+ WREG32(SMC_SCRATCH0, parameter);
+ return si_send_msg_to_smc(adev, msg);
+}
+
+static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
+{
+ if (si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+}
+
+static int si_dpm_force_performance_level(struct amdgpu_device *adev,
+ enum amdgpu_dpm_forced_level level)
+{
+ struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
+ struct si_ps *ps = si_get_ps(rps);
+ u32 levels = ps->performance_level_count;
+
+ if (level == AMDGPU_DPM_FORCED_LEVEL_HIGH) {
+ if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
+ return -EINVAL;
+ } else if (level == AMDGPU_DPM_FORCED_LEVEL_LOW) {
+ if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
+ return -EINVAL;
+ } else if (level == AMDGPU_DPM_FORCED_LEVEL_AUTO) {
+ if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
+ return -EINVAL;
+ }
+
+ adev->pm.dpm.forced_level = level;
+
+ return 0;
+}
+
+#if 0
+static int si_set_boot_state(struct amdgpu_device *adev)
+{
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+}
+#endif
+
+static int si_set_sw_state(struct amdgpu_device *adev)
+{
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+}
+
+static int si_halt_smc(struct amdgpu_device *adev)
+{
+ if (si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ return (si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+}
+
+static int si_resume_smc(struct amdgpu_device *adev)
+{
+ if (si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+}
+
+static void si_dpm_start_smc(struct amdgpu_device *adev)
+{
+ si_program_jump_on_start(adev);
+ si_start_smc(adev);
+ si_start_smc_clock(adev);
+}
+
+static void si_dpm_stop_smc(struct amdgpu_device *adev)
+{
+ si_reset_smc(adev);
+ si_stop_smc_clock(adev);
+}
+
+static int si_process_firmware_header(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 tmp;
+ int ret;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->state_table_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->soft_regs_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->mc_reg_table_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->fan_table_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->arb_table_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->cac_table_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->dte_table_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->spll_table_start = tmp;
+
+ ret = si_read_smc_sram_dword(adev,
+ SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
+ SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ si_pi->papm_cfg_table_start = tmp;
+
+ return ret;
+}
+
+static void si_read_clock_registers(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
+ si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
+ si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
+ si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
+ si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
+ si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
+ si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
+ si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
+ si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
+ si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
+ si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
+ si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
+ si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
+ si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
+ si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
+}
+
+static void si_enable_thermal_protection(struct amdgpu_device *adev,
+ bool enable)
+{
+ if (enable)
+ WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
+ else
+ WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
+}
+
+static void si_enable_acpi_power_management(struct amdgpu_device *adev)
+{
+ WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
+}
+
+#if 0
+static int si_enter_ulp_state(struct amdgpu_device *adev)
+{
+ WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
+
+ udelay(25000);
+
+ return 0;
+}
+
+static int si_exit_ulp_state(struct amdgpu_device *adev)
+{
+ int i;
+
+ WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
+
+ udelay(7000);
+
+ for (i = 0; i < adev->usec_timeout; i++) {
+ if (RREG32(SMC_RESP_0) == 1)
+ break;
+ udelay(1000);
+ }
+
+ return 0;
+}
+#endif
+
+static int si_notify_smc_display_change(struct amdgpu_device *adev,
+ bool has_display)
+{
+ PPSMC_Msg msg = has_display ?
+ PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
+
+ return (si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+}
+
+static void si_program_response_times(struct amdgpu_device *adev)
+{
+ u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
+ u32 vddc_dly, acpi_dly, vbi_dly;
+ u32 reference_clock;
+
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
+
+ voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
+ backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
+
+ if (voltage_response_time == 0)
+ voltage_response_time = 1000;
+
+ acpi_delay_time = 15000;
+ vbi_time_out = 100000;
+
+ reference_clock = amdgpu_asic_get_xclk(adev);
+
+ vddc_dly = (voltage_response_time * reference_clock) / 100;
+ acpi_dly = (acpi_delay_time * reference_clock) / 100;
+ vbi_dly = (vbi_time_out * reference_clock) / 100;
+
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly);
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly);
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
+}
+
+static void si_program_ds_registers(struct amdgpu_device *adev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */
+
+ if (eg_pi->sclk_deep_sleep) {
+ WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
+ WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
+ ~AUTOSCALE_ON_SS_CLEAR);
+ }
+}
+
+static void si_program_display_gap(struct amdgpu_device *adev)
+{
+ u32 tmp, pipe;
+ int i;
+
+ tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
+ if (adev->pm.dpm.new_active_crtc_count > 0)
+ tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
+ else
+ tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
+
+ if (adev->pm.dpm.new_active_crtc_count > 1)
+ tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
+ else
+ tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
+
+ WREG32(CG_DISPLAY_GAP_CNTL, tmp);
+
+ tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
+ pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
+
+ if ((adev->pm.dpm.new_active_crtc_count > 0) &&
+ (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
+ /* find the first active crtc */
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ if (adev->pm.dpm.new_active_crtcs & (1 << i))
+ break;
+ }
+ if (i == adev->mode_info.num_crtc)
+ pipe = 0;
+ else
+ pipe = i;
+
+ tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
+ tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
+ WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
+ }
+
+ /* Setting this to false forces the performance state to low if the crtcs are disabled.
+ * This can be a problem on PowerXpress systems or if you want to use the card
+ * for offscreen rendering or compute if there are no crtcs enabled.
+ */
+ si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
+}
+
+static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+
+ if (enable) {
+ if (pi->sclk_ss)
+ WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
+ } else {
+ WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
+ WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
+ }
+}
+
+static void si_setup_bsp(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ u32 xclk = amdgpu_asic_get_xclk(adev);
+
+ r600_calculate_u_and_p(pi->asi,
+ xclk,
+ 16,
+ &pi->bsp,
+ &pi->bsu);
+
+ r600_calculate_u_and_p(pi->pasi,
+ xclk,
+ 16,
+ &pi->pbsp,
+ &pi->pbsu);
+
+
+ pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
+ pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
+
+ WREG32(CG_BSP, pi->dsp);
+}
+
+static void si_program_git(struct amdgpu_device *adev)
+{
+ WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
+}
+
+static void si_program_tp(struct amdgpu_device *adev)
+{
+ int i;
+ enum r600_td td = R600_TD_DFLT;
+
+ for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
+ WREG32(CG_FFCT_0 + (i * 10), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
+
+ if (td == R600_TD_AUTO)
+ WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
+ else
+ WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
+
+ if (td == R600_TD_UP)
+ WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
+
+ if (td == R600_TD_DOWN)
+ WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
+}
+
+static void si_program_tpp(struct amdgpu_device *adev)
+{
+ WREG32(CG_TPC, R600_TPC_DFLT);
+}
+
+static void si_program_sstp(struct amdgpu_device *adev)
+{
+ WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
+}
+
+static void si_enable_display_gap(struct amdgpu_device *adev)
+{
+ u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
+
+ tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
+ tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
+ DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
+
+ tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
+ tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
+ DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
+ WREG32(CG_DISPLAY_GAP_CNTL, tmp);
+}
+
+static void si_program_vc(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+
+ WREG32(CG_FTV, pi->vrc);
+}
+
+static void si_clear_vc(struct amdgpu_device *adev)
+{
+ WREG32(CG_FTV, 0);
+}
+
+u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
+{
+ u8 mc_para_index;
+
+ if (memory_clock < 10000)
+ mc_para_index = 0;
+ else if (memory_clock >= 80000)
+ mc_para_index = 0x0f;
+ else
+ mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
+ return mc_para_index;
+}
+
+u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
+{
+ u8 mc_para_index;
+
+ if (strobe_mode) {
+ if (memory_clock < 12500)
+ mc_para_index = 0x00;
+ else if (memory_clock > 47500)
+ mc_para_index = 0x0f;
+ else
+ mc_para_index = (u8)((memory_clock - 10000) / 2500);
+ } else {
+ if (memory_clock < 65000)
+ mc_para_index = 0x00;
+ else if (memory_clock > 135000)
+ mc_para_index = 0x0f;
+ else
+ mc_para_index = (u8)((memory_clock - 60000) / 5000);
+ }
+ return mc_para_index;
+}
+
+static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ bool strobe_mode = false;
+ u8 result = 0;
+
+ if (mclk <= pi->mclk_strobe_mode_threshold)
+ strobe_mode = true;
+
+ if (pi->mem_gddr5)
+ result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
+ else
+ result = si_get_ddr3_mclk_frequency_ratio(mclk);
+
+ if (strobe_mode)
+ result |= SISLANDS_SMC_STROBE_ENABLE;
+
+ return result;
+}
+
+static int si_upload_firmware(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ int ret;
+
+ si_reset_smc(adev);
+ si_stop_smc_clock(adev);
+
+ ret = si_load_smc_ucode(adev, si_pi->sram_end);
+
+ return ret;
+}
+
+static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
+ const struct atom_voltage_table *table,
+ const struct amdgpu_phase_shedding_limits_table *limits)
+{
+ u32 data, num_bits, num_levels;
+
+ if ((table == NULL) || (limits == NULL))
+ return false;
+
+ data = table->mask_low;
+
+ num_bits = hweight32(data);
+
+ if (num_bits == 0)
+ return false;
+
+ num_levels = (1 << num_bits);
+
+ if (table->count != num_levels)
+ return false;
+
+ if (limits->count != (num_levels - 1))
+ return false;
+
+ return true;
+}
+
+static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
+ u32 max_voltage_steps,
+ struct atom_voltage_table *voltage_table)
+{
+ unsigned int i, diff;
+
+ if (voltage_table->count <= max_voltage_steps)
+ return;
+
+ diff = voltage_table->count - max_voltage_steps;
+
+ for (i= 0; i < max_voltage_steps; i++)
+ voltage_table->entries[i] = voltage_table->entries[i + diff];
+
+ voltage_table->count = max_voltage_steps;
+}
+
+static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
+ struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
+ struct atom_voltage_table *voltage_table)
+{
+ u32 i;
+
+ if (voltage_dependency_table == NULL)
+ return -EINVAL;
+
+ voltage_table->mask_low = 0;
+ voltage_table->phase_delay = 0;
+
+ voltage_table->count = voltage_dependency_table->count;
+ for (i = 0; i < voltage_table->count; i++) {
+ voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
+ voltage_table->entries[i].smio_low = 0;
+ }
+
+ return 0;
+}
+
+static int si_construct_voltage_tables(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ int ret;
+
+ if (pi->voltage_control) {
+ ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
+ VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
+ if (ret)
+ return ret;
+
+ if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
+ si_trim_voltage_table_to_fit_state_table(adev,
+ SISLANDS_MAX_NO_VREG_STEPS,
+ &eg_pi->vddc_voltage_table);
+ } else if (si_pi->voltage_control_svi2) {
+ ret = si_get_svi2_voltage_table(adev,
+ &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
+ &eg_pi->vddc_voltage_table);
+ if (ret)
+ return ret;
+ } else {
+ return -EINVAL;
+ }
+
+ if (eg_pi->vddci_control) {
+ ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
+ VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
+ if (ret)
+ return ret;
+
+ if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
+ si_trim_voltage_table_to_fit_state_table(adev,
+ SISLANDS_MAX_NO_VREG_STEPS,
+ &eg_pi->vddci_voltage_table);
+ }
+ if (si_pi->vddci_control_svi2) {
+ ret = si_get_svi2_voltage_table(adev,
+ &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
+ &eg_pi->vddci_voltage_table);
+ if (ret)
+ return ret;
+ }
+
+ if (pi->mvdd_control) {
+ ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
+ VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
+
+ if (ret) {
+ pi->mvdd_control = false;
+ return ret;
+ }
+
+ if (si_pi->mvdd_voltage_table.count == 0) {
+ pi->mvdd_control = false;
+ return -EINVAL;
+ }
+
+ if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
+ si_trim_voltage_table_to_fit_state_table(adev,
+ SISLANDS_MAX_NO_VREG_STEPS,
+ &si_pi->mvdd_voltage_table);
+ }
+
+ if (si_pi->vddc_phase_shed_control) {
+ ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
+ VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
+ if (ret)
+ si_pi->vddc_phase_shed_control = false;
+
+ if ((si_pi->vddc_phase_shed_table.count == 0) ||
+ (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
+ si_pi->vddc_phase_shed_control = false;
+ }
+
+ return 0;
+}
+
+static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
+ const struct atom_voltage_table *voltage_table,
+ SISLANDS_SMC_STATETABLE *table)
+{
+ unsigned int i;
+
+ for (i = 0; i < voltage_table->count; i++)
+ table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
+}
+
+static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
+ SISLANDS_SMC_STATETABLE *table)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u8 i;
+
+ if (si_pi->voltage_control_svi2) {
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
+ si_pi->svc_gpio_id);
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
+ si_pi->svd_gpio_id);
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
+ 2);
+ } else {
+ if (eg_pi->vddc_voltage_table.count) {
+ si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
+ table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
+ cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
+
+ for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
+ if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
+ table->maxVDDCIndexInPPTable = i;
+ break;
+ }
+ }
+ }
+
+ if (eg_pi->vddci_voltage_table.count) {
+ si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
+
+ table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
+ cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
+ }
+
+
+ if (si_pi->mvdd_voltage_table.count) {
+ si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
+
+ table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
+ cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
+ }
+
+ if (si_pi->vddc_phase_shed_control) {
+ if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
+ &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
+ si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
+
+ table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
+ cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
+
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
+ (u32)si_pi->vddc_phase_shed_table.phase_delay);
+ } else {
+ si_pi->vddc_phase_shed_control = false;
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int si_populate_voltage_value(struct amdgpu_device *adev,
+ const struct atom_voltage_table *table,
+ u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
+{
+ unsigned int i;
+
+ for (i = 0; i < table->count; i++) {
+ if (value <= table->entries[i].value) {
+ voltage->index = (u8)i;
+ voltage->value = cpu_to_be16(table->entries[i].value);
+ break;
+ }
+ }
+
+ if (i >= table->count)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
+ SISLANDS_SMC_VOLTAGE_VALUE *voltage)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ if (pi->mvdd_control) {
+ if (mclk <= pi->mvdd_split_frequency)
+ voltage->index = 0;
+ else
+ voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
+
+ voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
+ }
+ return 0;
+}
+
+static int si_get_std_voltage_value(struct amdgpu_device *adev,
+ SISLANDS_SMC_VOLTAGE_VALUE *voltage,
+ u16 *std_voltage)
+{
+ u16 v_index;
+ bool voltage_found = false;
+ *std_voltage = be16_to_cpu(voltage->value);
+
+ if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
+ if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
+ if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
+ return -EINVAL;
+
+ for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
+ if (be16_to_cpu(voltage->value) ==
+ (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
+ voltage_found = true;
+ if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
+ *std_voltage =
+ adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
+ else
+ *std_voltage =
+ adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
+ break;
+ }
+ }
+
+ if (!voltage_found) {
+ for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
+ if (be16_to_cpu(voltage->value) <=
+ (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
+ voltage_found = true;
+ if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
+ *std_voltage =
+ adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
+ else
+ *std_voltage =
+ adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
+ break;
+ }
+ }
+ }
+ } else {
+ if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
+ *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
+ }
+ }
+
+ return 0;
+}
+
+static int si_populate_std_voltage_value(struct amdgpu_device *adev,
+ u16 value, u8 index,
+ SISLANDS_SMC_VOLTAGE_VALUE *voltage)
+{
+ voltage->index = index;
+ voltage->value = cpu_to_be16(value);
+
+ return 0;
+}
+
+static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
+ const struct amdgpu_phase_shedding_limits_table *limits,
+ u16 voltage, u32 sclk, u32 mclk,
+ SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
+{
+ unsigned int i;
+
+ for (i = 0; i < limits->count; i++) {
+ if ((voltage <= limits->entries[i].voltage) &&
+ (sclk <= limits->entries[i].sclk) &&
+ (mclk <= limits->entries[i].mclk))
+ break;
+ }
+
+ smc_voltage->phase_settings = (u8)i;
+
+ return 0;
+}
+
+static int si_init_arb_table_index(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 tmp;
+ int ret;
+
+ ret = si_read_smc_sram_dword(adev, si_pi->arb_table_start, &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ tmp &= 0x00FFFFFF;
+ tmp |= MC_CG_ARB_FREQ_F1 << 24;
+
+ return si_write_smc_sram_dword(adev, si_pi->arb_table_start, tmp, si_pi->sram_end);
+}
+
+static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
+{
+ return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
+}
+
+static int si_reset_to_default(struct amdgpu_device *adev)
+{
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+}
+
+static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 tmp;
+ int ret;
+
+ ret = si_read_smc_sram_dword(adev, si_pi->arb_table_start,
+ &tmp, si_pi->sram_end);
+ if (ret)
+ return ret;
+
+ tmp = (tmp >> 24) & 0xff;
+
+ if (tmp == MC_CG_ARB_FREQ_F0)
+ return 0;
+
+ return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
+}
+
+static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
+ u32 engine_clock)
+{
+ u32 dram_rows;
+ u32 dram_refresh_rate;
+ u32 mc_arb_rfsh_rate;
+ u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
+
+ if (tmp >= 4)
+ dram_rows = 16384;
+ else
+ dram_rows = 1 << (tmp + 10);
+
+ dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
+ mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
+
+ return mc_arb_rfsh_rate;
+}
+
+static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
+ struct rv7xx_pl *pl,
+ SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
+{
+ u32 dram_timing;
+ u32 dram_timing2;
+ u32 burst_time;
+
+ arb_regs->mc_arb_rfsh_rate =
+ (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
+
+ amdgpu_atombios_set_engine_dram_timings(adev,
+ pl->sclk,
+ pl->mclk);
+
+ dram_timing = RREG32(MC_ARB_DRAM_TIMING);
+ dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
+ burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
+
+ arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing);
+ arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
+ arb_regs->mc_arb_burst_time = (u8)burst_time;
+
+ return 0;
+}
+
+static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state,
+ unsigned int first_arb_set)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ps *state = si_get_ps(amdgpu_state);
+ SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
+ int i, ret = 0;
+
+ for (i = 0; i < state->performance_level_count; i++) {
+ ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
+ if (ret)
+ break;
+ ret = si_copy_bytes_to_smc(adev,
+ si_pi->arb_table_start +
+ offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
+ sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
+ (u8 *)&arb_regs,
+ sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
+ si_pi->sram_end);
+ if (ret)
+ break;
+ }
+
+ return ret;
+}
+
+static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state)
+{
+ return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
+ SISLANDS_DRIVER_STATE_ARB_INDEX);
+}
+
+static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
+ struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ if (pi->mvdd_control)
+ return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
+ si_pi->mvdd_bootup_value, voltage);
+
+ return 0;
+}
+
+static int si_populate_smc_initial_state(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_initial_state,
+ SISLANDS_SMC_STATETABLE *table)
+{
+ struct si_ps *initial_state = si_get_ps(amdgpu_initial_state);
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 reg;
+ int ret;
+
+ table->initialState.levels[0].mclk.vDLL_CNTL =
+ cpu_to_be32(si_pi->clock_registers.dll_cntl);
+ table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
+ cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
+ table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
+ cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
+ table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
+ cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
+ table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
+ cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
+ table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
+ cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
+ table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
+ cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
+ table->initialState.levels[0].mclk.vMPLL_SS =
+ cpu_to_be32(si_pi->clock_registers.mpll_ss1);
+ table->initialState.levels[0].mclk.vMPLL_SS2 =
+ cpu_to_be32(si_pi->clock_registers.mpll_ss2);
+
+ table->initialState.levels[0].mclk.mclk_value =
+ cpu_to_be32(initial_state->performance_levels[0].mclk);
+
+ table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
+ cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
+ table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
+ cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
+ table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
+ cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
+ table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
+ cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
+ table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
+ cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
+ table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 =
+ cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
+
+ table->initialState.levels[0].sclk.sclk_value =
+ cpu_to_be32(initial_state->performance_levels[0].sclk);
+
+ table->initialState.levels[0].arbRefreshState =
+ SISLANDS_INITIAL_STATE_ARB_INDEX;
+
+ table->initialState.levels[0].ACIndex = 0;
+
+ ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
+ initial_state->performance_levels[0].vddc,
+ &table->initialState.levels[0].vddc);
+
+ if (!ret) {
+ u16 std_vddc;
+
+ ret = si_get_std_voltage_value(adev,
+ &table->initialState.levels[0].vddc,
+ &std_vddc);
+ if (!ret)
+ si_populate_std_voltage_value(adev, std_vddc,
+ table->initialState.levels[0].vddc.index,
+ &table->initialState.levels[0].std_vddc);
+ }
+
+ if (eg_pi->vddci_control)
+ si_populate_voltage_value(adev,
+ &eg_pi->vddci_voltage_table,
+ initial_state->performance_levels[0].vddci,
+ &table->initialState.levels[0].vddci);
+
+ if (si_pi->vddc_phase_shed_control)
+ si_populate_phase_shedding_value(adev,
+ &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
+ initial_state->performance_levels[0].vddc,
+ initial_state->performance_levels[0].sclk,
+ initial_state->performance_levels[0].mclk,
+ &table->initialState.levels[0].vddc);
+
+ si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
+
+ reg = CG_R(0xffff) | CG_L(0);
+ table->initialState.levels[0].aT = cpu_to_be32(reg);
+
+ table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
+
+ table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
+
+ if (pi->mem_gddr5) {
+ table->initialState.levels[0].strobeMode =
+ si_get_strobe_mode_settings(adev,
+ initial_state->performance_levels[0].mclk);
+
+ if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
+ table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
+ else
+ table->initialState.levels[0].mcFlags = 0;
+ }
+
+ table->initialState.levelCount = 1;
+
+ table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
+
+ table->initialState.levels[0].dpm2.MaxPS = 0;
+ table->initialState.levels[0].dpm2.NearTDPDec = 0;
+ table->initialState.levels[0].dpm2.AboveSafeInc = 0;
+ table->initialState.levels[0].dpm2.BelowSafeInc = 0;
+ table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
+
+ reg = MIN_POWER_MASK | MAX_POWER_MASK;
+ table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
+
+ reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
+ table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
+
+ return 0;
+}
+
+static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
+ SISLANDS_SMC_STATETABLE *table)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
+ u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
+ u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
+ u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
+ u32 dll_cntl = si_pi->clock_registers.dll_cntl;
+ u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
+ u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
+ u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
+ u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
+ u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
+ u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
+ u32 reg;
+ int ret;
+
+ table->ACPIState = table->initialState;
+
+ table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
+
+ if (pi->acpi_vddc) {
+ ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
+ pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
+ if (!ret) {
+ u16 std_vddc;
+
+ ret = si_get_std_voltage_value(adev,
+ &table->ACPIState.levels[0].vddc, &std_vddc);
+ if (!ret)
+ si_populate_std_voltage_value(adev, std_vddc,
+ table->ACPIState.levels[0].vddc.index,
+ &table->ACPIState.levels[0].std_vddc);
+ }
+ table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
+
+ if (si_pi->vddc_phase_shed_control) {
+ si_populate_phase_shedding_value(adev,
+ &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
+ pi->acpi_vddc,
+ 0,
+ 0,
+ &table->ACPIState.levels[0].vddc);
+ }
+ } else {
+ ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
+ pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
+ if (!ret) {
+ u16 std_vddc;
+
+ ret = si_get_std_voltage_value(adev,
+ &table->ACPIState.levels[0].vddc, &std_vddc);
+
+ if (!ret)
+ si_populate_std_voltage_value(adev, std_vddc,
+ table->ACPIState.levels[0].vddc.index,
+ &table->ACPIState.levels[0].std_vddc);
+ }
+ table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev,
+ si_pi->sys_pcie_mask,
+ si_pi->boot_pcie_gen,
+ AMDGPU_PCIE_GEN1);
+
+ if (si_pi->vddc_phase_shed_control)
+ si_populate_phase_shedding_value(adev,
+ &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
+ pi->min_vddc_in_table,
+ 0,
+ 0,
+ &table->ACPIState.levels[0].vddc);
+ }
+
+ if (pi->acpi_vddc) {
+ if (eg_pi->acpi_vddci)
+ si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
+ eg_pi->acpi_vddci,
+ &table->ACPIState.levels[0].vddci);
+ }
+
+ mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
+ mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
+
+ dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
+
+ spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
+ spll_func_cntl_2 |= SCLK_MUX_SEL(4);
+
+ table->ACPIState.levels[0].mclk.vDLL_CNTL =
+ cpu_to_be32(dll_cntl);
+ table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
+ cpu_to_be32(mclk_pwrmgt_cntl);
+ table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
+ cpu_to_be32(mpll_ad_func_cntl);
+ table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
+ cpu_to_be32(mpll_dq_func_cntl);
+ table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
+ cpu_to_be32(mpll_func_cntl);
+ table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
+ cpu_to_be32(mpll_func_cntl_1);
+ table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
+ cpu_to_be32(mpll_func_cntl_2);
+ table->ACPIState.levels[0].mclk.vMPLL_SS =
+ cpu_to_be32(si_pi->clock_registers.mpll_ss1);
+ table->ACPIState.levels[0].mclk.vMPLL_SS2 =
+ cpu_to_be32(si_pi->clock_registers.mpll_ss2);
+
+ table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
+ cpu_to_be32(spll_func_cntl);
+ table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
+ cpu_to_be32(spll_func_cntl_2);
+ table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
+ cpu_to_be32(spll_func_cntl_3);
+ table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
+ cpu_to_be32(spll_func_cntl_4);
+
+ table->ACPIState.levels[0].mclk.mclk_value = 0;
+ table->ACPIState.levels[0].sclk.sclk_value = 0;
+
+ si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
+
+ if (eg_pi->dynamic_ac_timing)
+ table->ACPIState.levels[0].ACIndex = 0;
+
+ table->ACPIState.levels[0].dpm2.MaxPS = 0;
+ table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
+ table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
+ table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
+ table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
+
+ reg = MIN_POWER_MASK | MAX_POWER_MASK;
+ table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
+
+ reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
+ table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
+
+ return 0;
+}
+
+static int si_populate_ulv_state(struct amdgpu_device *adev,
+ SISLANDS_SMC_SWSTATE *state)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ulv_param *ulv = &si_pi->ulv;
+ u32 sclk_in_sr = 1350; /* ??? */
+ int ret;
+
+ ret = si_convert_power_level_to_smc(adev, &ulv->pl,
+ &state->levels[0]);
+ if (!ret) {
+ if (eg_pi->sclk_deep_sleep) {
+ if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
+ state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
+ else
+ state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
+ }
+ if (ulv->one_pcie_lane_in_ulv)
+ state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
+ state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
+ state->levels[0].ACIndex = 1;
+ state->levels[0].std_vddc = state->levels[0].vddc;
+ state->levelCount = 1;
+
+ state->flags |= PPSMC_SWSTATE_FLAG_DC;
+ }
+
+ return ret;
+}
+
+static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ulv_param *ulv = &si_pi->ulv;
+ SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
+ int ret;
+
+ ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
+ &arb_regs);
+ if (ret)
+ return ret;
+
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
+ ulv->volt_change_delay);
+
+ ret = si_copy_bytes_to_smc(adev,
+ si_pi->arb_table_start +
+ offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
+ sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
+ (u8 *)&arb_regs,
+ sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
+ si_pi->sram_end);
+
+ return ret;
+}
+
+static void si_get_mvdd_configuration(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+
+ pi->mvdd_split_frequency = 30000;
+}
+
+static int si_init_smc_table(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
+ const struct si_ulv_param *ulv = &si_pi->ulv;
+ SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable;
+ int ret;
+ u32 lane_width;
+ u32 vr_hot_gpio;
+
+ si_populate_smc_voltage_tables(adev, table);
+
+ switch (adev->pm.int_thermal_type) {
+ case THERMAL_TYPE_SI:
+ case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
+ table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
+ break;
+ case THERMAL_TYPE_NONE:
+ table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
+ break;
+ default:
+ table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
+ break;
+ }
+
+ if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
+ table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+
+ if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
+ if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
+ table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
+ }
+
+ if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
+ table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+
+ if (pi->mem_gddr5)
+ table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+
+ if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
+ table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
+
+ if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
+ table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
+ vr_hot_gpio = adev->pm.dpm.backbias_response_time;
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
+ vr_hot_gpio);
+ }
+
+ ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
+ if (ret)
+ return ret;
+
+ ret = si_populate_smc_acpi_state(adev, table);
+ if (ret)
+ return ret;
+
+ table->driverState = table->initialState;
+
+ ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
+ SISLANDS_INITIAL_STATE_ARB_INDEX);
+ if (ret)
+ return ret;
+
+ if (ulv->supported && ulv->pl.vddc) {
+ ret = si_populate_ulv_state(adev, &table->ULVState);
+ if (ret)
+ return ret;
+
+ ret = si_program_ulv_memory_timing_parameters(adev);
+ if (ret)
+ return ret;
+
+ WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
+ WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
+
+ lane_width = amdgpu_get_pcie_lanes(adev);
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
+ } else {
+ table->ULVState = table->initialState;
+ }
+
+ return si_copy_bytes_to_smc(adev, si_pi->state_table_start,
+ (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
+ si_pi->sram_end);
+}
+
+static int si_calculate_sclk_params(struct amdgpu_device *adev,
+ u32 engine_clock,
+ SISLANDS_SMC_SCLK_VALUE *sclk)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct atom_clock_dividers dividers;
+ u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
+ u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
+ u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
+ u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
+ u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
+ u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
+ u64 tmp;
+ u32 reference_clock = adev->clock.spll.reference_freq;
+ u32 reference_divider;
+ u32 fbdiv;
+ int ret;
+
+ ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
+ engine_clock, false, ÷rs);
+ if (ret)
+ return ret;
+
+ reference_divider = 1 + dividers.ref_div;
+
+ tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
+ do_div(tmp, reference_clock);
+ fbdiv = (u32) tmp;
+
+ spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
+ spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
+ spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
+
+ spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
+ spll_func_cntl_2 |= SCLK_MUX_SEL(2);
+
+ spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
+ spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
+ spll_func_cntl_3 |= SPLL_DITHEN;
+
+ if (pi->sclk_ss) {
+ struct amdgpu_atom_ss ss;
+ u32 vco_freq = engine_clock * dividers.post_div;
+
+ if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
+ ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
+ u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
+ u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
+
+ cg_spll_spread_spectrum &= ~CLK_S_MASK;
+ cg_spll_spread_spectrum |= CLK_S(clk_s);
+ cg_spll_spread_spectrum |= SSEN;
+
+ cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
+ cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
+ }
+ }
+
+ sclk->sclk_value = engine_clock;
+ sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
+ sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
+ sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
+ sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
+ sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
+ sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
+
+ return 0;
+}
+
+static int si_populate_sclk_value(struct amdgpu_device *adev,
+ u32 engine_clock,
+ SISLANDS_SMC_SCLK_VALUE *sclk)
+{
+ SISLANDS_SMC_SCLK_VALUE sclk_tmp;
+ int ret;
+
+ ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
+ if (!ret) {
+ sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
+ sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
+ sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
+ sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
+ sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
+ sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
+ sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
+ }
+
+ return ret;
+}
+
+static int si_populate_mclk_value(struct amdgpu_device *adev,
+ u32 engine_clock,
+ u32 memory_clock,
+ SISLANDS_SMC_MCLK_VALUE *mclk,
+ bool strobe_mode,
+ bool dll_state_on)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 dll_cntl = si_pi->clock_registers.dll_cntl;
+ u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
+ u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
+ u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
+ u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
+ u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
+ u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
+ u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1;
+ u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2;
+ struct atom_mpll_param mpll_param;
+ int ret;
+
+ ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
+ if (ret)
+ return ret;
+
+ mpll_func_cntl &= ~BWCTRL_MASK;
+ mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
+
+ mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
+ mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
+ CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
+
+ mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
+ mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
+
+ if (pi->mem_gddr5) {
+ mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
+ mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
+ YCLK_POST_DIV(mpll_param.post_div);
+ }
+
+ if (pi->mclk_ss) {
+ struct amdgpu_atom_ss ss;
+ u32 freq_nom;
+ u32 tmp;
+ u32 reference_clock = adev->clock.mpll.reference_freq;
+
+ if (pi->mem_gddr5)
+ freq_nom = memory_clock * 4;
+ else
+ freq_nom = memory_clock * 2;
+
+ tmp = freq_nom / reference_clock;
+ tmp = tmp * tmp;
+ if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
+ ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
+ u32 clks = reference_clock * 5 / ss.rate;
+ u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
+
+ mpll_ss1 &= ~CLKV_MASK;
+ mpll_ss1 |= CLKV(clkv);
+
+ mpll_ss2 &= ~CLKS_MASK;
+ mpll_ss2 |= CLKS(clks);
+ }
+ }
+
+ mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
+ mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
+
+ if (dll_state_on)
+ mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
+ else
+ mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
+
+ mclk->mclk_value = cpu_to_be32(memory_clock);
+ mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
+ mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
+ mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
+ mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
+ mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
+ mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
+ mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
+ mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
+ mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
+
+ return 0;
+}
+
+static void si_populate_smc_sp(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state,
+ SISLANDS_SMC_SWSTATE *smc_state)
+{
+ struct si_ps *ps = si_get_ps(amdgpu_state);
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ int i;
+
+ for (i = 0; i < ps->performance_level_count - 1; i++)
+ smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
+
+ smc_state->levels[ps->performance_level_count - 1].bSP =
+ cpu_to_be32(pi->psp);
+}
+
+static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
+ struct rv7xx_pl *pl,
+ SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ int ret;
+ bool dll_state_on;
+ u16 std_vddc;
+ bool gmc_pg = false;
+
+ if (eg_pi->pcie_performance_request &&
+ (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
+ level->gen2PCIE = (u8)si_pi->force_pcie_gen;
+ else
+ level->gen2PCIE = (u8)pl->pcie_gen;
+
+ ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
+ if (ret)
+ return ret;
+
+ level->mcFlags = 0;
+
+ if (pi->mclk_stutter_mode_threshold &&
+ (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
+ !eg_pi->uvd_enabled &&
+ (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
+ (adev->pm.dpm.new_active_crtc_count <= 2)) {
+ level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
+
+ if (gmc_pg)
+ level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
+ }
+
+ if (pi->mem_gddr5) {
+ if (pl->mclk > pi->mclk_edc_enable_threshold)
+ level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
+
+ if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
+ level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
+
+ level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
+
+ if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
+ if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
+ ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
+ dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
+ else
+ dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
+ } else {
+ dll_state_on = false;
+ }
+ } else {
+ level->strobeMode = si_get_strobe_mode_settings(adev,
+ pl->mclk);
+
+ dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
+ }
+
+ ret = si_populate_mclk_value(adev,
+ pl->sclk,
+ pl->mclk,
+ &level->mclk,
+ (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
+ if (ret)
+ return ret;
+
+ ret = si_populate_voltage_value(adev,
+ &eg_pi->vddc_voltage_table,
+ pl->vddc, &level->vddc);
+ if (ret)
+ return ret;
+
+
+ ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
+ if (ret)
+ return ret;
+
+ ret = si_populate_std_voltage_value(adev, std_vddc,
+ level->vddc.index, &level->std_vddc);
+ if (ret)
+ return ret;
+
+ if (eg_pi->vddci_control) {
+ ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
+ pl->vddci, &level->vddci);
+ if (ret)
+ return ret;
+ }
+
+ if (si_pi->vddc_phase_shed_control) {
+ ret = si_populate_phase_shedding_value(adev,
+ &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
+ pl->vddc,
+ pl->sclk,
+ pl->mclk,
+ &level->vddc);
+ if (ret)
+ return ret;
+ }
+
+ level->MaxPoweredUpCU = si_pi->max_cu;
+
+ ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
+
+ return ret;
+}
+
+static int si_populate_smc_t(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state,
+ SISLANDS_SMC_SWSTATE *smc_state)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct si_ps *state = si_get_ps(amdgpu_state);
+ u32 a_t;
+ u32 t_l, t_h;
+ u32 high_bsp;
+ int i, ret;
+
+ if (state->performance_level_count >= 9)
+ return -EINVAL;
+
+ if (state->performance_level_count < 2) {
+ a_t = CG_R(0xffff) | CG_L(0);
+ smc_state->levels[0].aT = cpu_to_be32(a_t);
+ return 0;
+ }
+
+ smc_state->levels[0].aT = cpu_to_be32(0);
+
+ for (i = 0; i <= state->performance_level_count - 2; i++) {
+ ret = r600_calculate_at(
+ (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
+ 100 * R600_AH_DFLT,
+ state->performance_levels[i + 1].sclk,
+ state->performance_levels[i].sclk,
+ &t_l,
+ &t_h);
+
+ if (ret) {
+ t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
+ t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
+ }
+
+ a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
+ a_t |= CG_R(t_l * pi->bsp / 20000);
+ smc_state->levels[i].aT = cpu_to_be32(a_t);
+
+ high_bsp = (i == state->performance_level_count - 2) ?
+ pi->pbsp : pi->bsp;
+ a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
+ smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
+ }
+
+ return 0;
+}
+
+static int si_disable_ulv(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ulv_param *ulv = &si_pi->ulv;
+
+ if (ulv->supported)
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+
+ return 0;
+}
+
+static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state)
+{
+ const struct si_power_info *si_pi = si_get_pi(adev);
+ const struct si_ulv_param *ulv = &si_pi->ulv;
+ const struct si_ps *state = si_get_ps(amdgpu_state);
+ int i;
+
+ if (state->performance_levels[0].mclk != ulv->pl.mclk)
+ return false;
+
+ /* XXX validate against display requirements! */
+
+ for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
+ if (adev->clock.current_dispclk <=
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
+ if (ulv->pl.vddc <
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
+ return false;
+ }
+ }
+
+ if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
+ return false;
+
+ return true;
+}
+
+static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state)
+{
+ const struct si_power_info *si_pi = si_get_pi(adev);
+ const struct si_ulv_param *ulv = &si_pi->ulv;
+
+ if (ulv->supported) {
+ if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+ }
+ return 0;
+}
+
+static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state,
+ SISLANDS_SMC_SWSTATE *smc_state)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ps *state = si_get_ps(amdgpu_state);
+ int i, ret;
+ u32 threshold;
+ u32 sclk_in_sr = 1350; /* ??? */
+
+ if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
+ return -EINVAL;
+
+ threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
+
+ if (amdgpu_state->vclk && amdgpu_state->dclk) {
+ eg_pi->uvd_enabled = true;
+ if (eg_pi->smu_uvd_hs)
+ smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
+ } else {
+ eg_pi->uvd_enabled = false;
+ }
+
+ if (state->dc_compatible)
+ smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
+
+ smc_state->levelCount = 0;
+ for (i = 0; i < state->performance_level_count; i++) {
+ if (eg_pi->sclk_deep_sleep) {
+ if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
+ if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
+ smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
+ else
+ smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
+ }
+ }
+
+ ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
+ &smc_state->levels[i]);
+ smc_state->levels[i].arbRefreshState =
+ (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
+
+ if (ret)
+ return ret;
+
+ if (ni_pi->enable_power_containment)
+ smc_state->levels[i].displayWatermark =
+ (state->performance_levels[i].sclk < threshold) ?
+ PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
+ else
+ smc_state->levels[i].displayWatermark = (i < 2) ?
+ PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
+
+ if (eg_pi->dynamic_ac_timing)
+ smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
+ else
+ smc_state->levels[i].ACIndex = 0;
+
+ smc_state->levelCount++;
+ }
+
+ si_write_smc_soft_register(adev,
+ SI_SMC_SOFT_REGISTER_watermark_threshold,
+ threshold / 512);
+
+ si_populate_smc_sp(adev, amdgpu_state, smc_state);
+
+ ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
+ if (ret)
+ ni_pi->enable_power_containment = false;
+
+ ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
+ if (ret)
+ ni_pi->enable_sq_ramping = false;
+
+ return si_populate_smc_t(adev, amdgpu_state, smc_state);
+}
+
+static int si_upload_sw_state(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ps *new_state = si_get_ps(amdgpu_new_state);
+ int ret;
+ u32 address = si_pi->state_table_start +
+ offsetof(SISLANDS_SMC_STATETABLE, driverState);
+ u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
+ ((new_state->performance_level_count - 1) *
+ sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
+ SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
+
+ memset(smc_state, 0, state_size);
+
+ ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
+ if (ret)
+ return ret;
+
+ ret = si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
+ state_size, si_pi->sram_end);
+
+ return ret;
+}
+
+static int si_upload_ulv_state(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ulv_param *ulv = &si_pi->ulv;
+ int ret = 0;
+
+ if (ulv->supported && ulv->pl.vddc) {
+ u32 address = si_pi->state_table_start +
+ offsetof(SISLANDS_SMC_STATETABLE, ULVState);
+ SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
+ u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
+
+ memset(smc_state, 0, state_size);
+
+ ret = si_populate_ulv_state(adev, smc_state);
+ if (!ret)
+ ret = si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
+ state_size, si_pi->sram_end);
+ }
+
+ return ret;
+}
+
+static int si_upload_smc_data(struct amdgpu_device *adev)
+{
+ struct amdgpu_crtc *amdgpu_crtc = NULL;
+ int i;
+
+ if (adev->pm.dpm.new_active_crtc_count == 0)
+ return 0;
+
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
+ amdgpu_crtc = adev->mode_info.crtcs[i];
+ break;
+ }
+ }
+
+ if (amdgpu_crtc == NULL)
+ return 0;
+
+ if (amdgpu_crtc->line_time <= 0)
+ return 0;
+
+ if (si_write_smc_soft_register(adev,
+ SI_SMC_SOFT_REGISTER_crtc_index,
+ amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
+ return 0;
+
+ if (si_write_smc_soft_register(adev,
+ SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
+ amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
+ return 0;
+
+ if (si_write_smc_soft_register(adev,
+ SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
+ amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
+ return 0;
+
+ return 0;
+}
+
+static int si_set_mc_special_registers(struct amdgpu_device *adev,
+ struct si_mc_reg_table *table)
+{
+ u8 i, j, k;
+ u32 temp_reg;
+
+ for (i = 0, j = table->last; i < table->last; i++) {
+ if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+ switch (table->mc_reg_address[i].s1) {
+ case MC_SEQ_MISC1:
+ temp_reg = RREG32(MC_PMG_CMD_EMRS);
+ table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
+ table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
+ for (k = 0; k < table->num_entries; k++)
+ table->mc_reg_table_entry[k].mc_data[j] =
+ ((temp_reg & 0xffff0000)) |
+ ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
+ j++;
+ if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+
+ temp_reg = RREG32(MC_PMG_CMD_MRS);
+ table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
+ table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
+ for (k = 0; k < table->num_entries; k++) {
+ table->mc_reg_table_entry[k].mc_data[j] =
+ (temp_reg & 0xffff0000) |
+ (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+ if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
+ table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
+ }
+ j++;
+ if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+
+ if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
+ table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
+ table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
+ for (k = 0; k < table->num_entries; k++)
+ table->mc_reg_table_entry[k].mc_data[j] =
+ (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
+ j++;
+ if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+ }
+ break;
+ case MC_SEQ_RESERVE_M:
+ temp_reg = RREG32(MC_PMG_CMD_MRS1);
+ table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
+ table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
+ for(k = 0; k < table->num_entries; k++)
+ table->mc_reg_table_entry[k].mc_data[j] =
+ (temp_reg & 0xffff0000) |
+ (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+ j++;
+ if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+ break;
+ default:
+ break;
+ }
+ }
+
+ table->last = j;
+
+ return 0;
+}
+
+static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
+{
+ bool result = true;
+ switch (in_reg) {
+ case MC_SEQ_RAS_TIMING:
+ *out_reg = MC_SEQ_RAS_TIMING_LP;
+ break;
+ case MC_SEQ_CAS_TIMING:
+ *out_reg = MC_SEQ_CAS_TIMING_LP;
+ break;
+ case MC_SEQ_MISC_TIMING:
+ *out_reg = MC_SEQ_MISC_TIMING_LP;
+ break;
+ case MC_SEQ_MISC_TIMING2:
+ *out_reg = MC_SEQ_MISC_TIMING2_LP;
+ break;
+ case MC_SEQ_RD_CTL_D0:
+ *out_reg = MC_SEQ_RD_CTL_D0_LP;
+ break;
+ case MC_SEQ_RD_CTL_D1:
+ *out_reg = MC_SEQ_RD_CTL_D1_LP;
+ break;
+ case MC_SEQ_WR_CTL_D0:
+ *out_reg = MC_SEQ_WR_CTL_D0_LP;
+ break;
+ case MC_SEQ_WR_CTL_D1:
+ *out_reg = MC_SEQ_WR_CTL_D1_LP;
+ break;
+ case MC_PMG_CMD_EMRS:
+ *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
+ break;
+ case MC_PMG_CMD_MRS:
+ *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
+ break;
+ case MC_PMG_CMD_MRS1:
+ *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
+ break;
+ case MC_SEQ_PMG_TIMING:
+ *out_reg = MC_SEQ_PMG_TIMING_LP;
+ break;
+ case MC_PMG_CMD_MRS2:
+ *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
+ break;
+ case MC_SEQ_WR_CTL_2:
+ *out_reg = MC_SEQ_WR_CTL_2_LP;
+ break;
+ default:
+ result = false;
+ break;
+ }
+
+ return result;
+}
+
+static void si_set_valid_flag(struct si_mc_reg_table *table)
+{
+ u8 i, j;
+
+ for (i = 0; i < table->last; i++) {
+ for (j = 1; j < table->num_entries; j++) {
+ if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
+ table->valid_flag |= 1 << i;
+ break;
+ }
+ }
+ }
+}
+
+static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
+{
+ u32 i;
+ u16 address;
+
+ for (i = 0; i < table->last; i++)
+ table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
+ address : table->mc_reg_address[i].s1;
+
+}
+
+static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
+ struct si_mc_reg_table *si_table)
+{
+ u8 i, j;
+
+ if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+ if (table->num_entries > MAX_AC_TIMING_ENTRIES)
+ return -EINVAL;
+
+ for (i = 0; i < table->last; i++)
+ si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
+ si_table->last = table->last;
+
+ for (i = 0; i < table->num_entries; i++) {
+ si_table->mc_reg_table_entry[i].mclk_max =
+ table->mc_reg_table_entry[i].mclk_max;
+ for (j = 0; j < table->last; j++) {
+ si_table->mc_reg_table_entry[i].mc_data[j] =
+ table->mc_reg_table_entry[i].mc_data[j];
+ }
+ }
+ si_table->num_entries = table->num_entries;
+
+ return 0;
+}
+
+static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct atom_mc_reg_table *table;
+ struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
+ u8 module_index = rv770_get_memory_module_index(adev);
+ int ret;
+
+ table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
+ if (!table)
+ return -ENOMEM;
+
+ WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
+ WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
+ WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
+ WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
+ WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
+ WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
+ WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
+ WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
+ WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
+ WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
+ WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
+ WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
+ WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
+ WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
+
+ ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
+ if (ret)
+ goto init_mc_done;
+
+ ret = si_copy_vbios_mc_reg_table(table, si_table);
+ if (ret)
+ goto init_mc_done;
+
+ si_set_s0_mc_reg_index(si_table);
+
+ ret = si_set_mc_special_registers(adev, si_table);
+ if (ret)
+ goto init_mc_done;
+
+ si_set_valid_flag(si_table);
+
+init_mc_done:
+ kfree(table);
+
+ return ret;
+
+}
+
+static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
+ SMC_SIslands_MCRegisters *mc_reg_table)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 i, j;
+
+ for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
+ if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
+ if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
+ break;
+ mc_reg_table->address[i].s0 =
+ cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
+ mc_reg_table->address[i].s1 =
+ cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
+ i++;
+ }
+ }
+ mc_reg_table->last = (u8)i;
+}
+
+static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
+ SMC_SIslands_MCRegisterSet *data,
+ u32 num_entries, u32 valid_flag)
+{
+ u32 i, j;
+
+ for(i = 0, j = 0; j < num_entries; j++) {
+ if (valid_flag & (1 << j)) {
+ data->value[i] = cpu_to_be32(entry->mc_data[j]);
+ i++;
+ }
+ }
+}
+
+static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
+ struct rv7xx_pl *pl,
+ SMC_SIslands_MCRegisterSet *mc_reg_table_data)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 i = 0;
+
+ for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
+ if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
+ break;
+ }
+
+ if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
+ --i;
+
+ si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
+ mc_reg_table_data, si_pi->mc_reg_table.last,
+ si_pi->mc_reg_table.valid_flag);
+}
+
+static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state,
+ SMC_SIslands_MCRegisters *mc_reg_table)
+{
+ struct si_ps *state = si_get_ps(amdgpu_state);
+ int i;
+
+ for (i = 0; i < state->performance_level_count; i++) {
+ si_convert_mc_reg_table_entry_to_smc(adev,
+ &state->performance_levels[i],
+ &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
+ }
+}
+
+static int si_populate_mc_reg_table(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_boot_state)
+{
+ struct si_ps *boot_state = si_get_ps(amdgpu_boot_state);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ulv_param *ulv = &si_pi->ulv;
+ SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
+
+ memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
+
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
+
+ si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
+
+ si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
+ &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
+
+ si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
+ &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
+ si_pi->mc_reg_table.last,
+ si_pi->mc_reg_table.valid_flag);
+
+ if (ulv->supported && ulv->pl.vddc != 0)
+ si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
+ &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
+ else
+ si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
+ &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
+ si_pi->mc_reg_table.last,
+ si_pi->mc_reg_table.valid_flag);
+
+ si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
+
+ return si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
+ (u8 *)smc_mc_reg_table,
+ sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
+}
+
+static int si_upload_mc_reg_table(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state)
+{
+ struct si_ps *new_state = si_get_ps(amdgpu_new_state);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 address = si_pi->mc_reg_table_start +
+ offsetof(SMC_SIslands_MCRegisters,
+ data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
+ SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
+
+ memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
+
+ si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
+
+
+ return si_copy_bytes_to_smc(adev, address,
+ (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
+ sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
+ si_pi->sram_end);
+
+}
+
+static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
+{
+ if (enable)
+ WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
+ else
+ WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
+}
+
+static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_state)
+{
+ struct si_ps *state = si_get_ps(amdgpu_state);
+ int i;
+ u16 pcie_speed, max_speed = 0;
+
+ for (i = 0; i < state->performance_level_count; i++) {
+ pcie_speed = state->performance_levels[i].pcie_gen;
+ if (max_speed < pcie_speed)
+ max_speed = pcie_speed;
+ }
+ return max_speed;
+}
+
+static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
+{
+ u32 speed_cntl;
+
+ speed_cntl = RREG32_PCIE(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
+ speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
+
+ return (u16)speed_cntl;
+}
+
+static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state,
+ struct amdgpu_ps *amdgpu_current_state)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
+ enum amdgpu_pcie_gen current_link_speed;
+
+ if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
+ current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
+ else
+ current_link_speed = si_pi->force_pcie_gen;
+
+ si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
+ si_pi->pspp_notify_required = false;
+ if (target_link_speed > current_link_speed) {
+ switch (target_link_speed) {
+#if defined(CONFIG_ACPI)
+ case AMDGPU_PCIE_GEN3:
+ if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
+ break;
+ si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
+ if (current_link_speed == AMDGPU_PCIE_GEN2)
+ break;
+ case AMDGPU_PCIE_GEN2:
+ if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
+ break;
+#endif
+ default:
+ si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
+ break;
+ }
+ } else {
+ if (target_link_speed < current_link_speed)
+ si_pi->pspp_notify_required = true;
+ }
+}
+
+static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state,
+ struct amdgpu_ps *amdgpu_current_state)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
+ u8 request;
+
+ if (si_pi->pspp_notify_required) {
+ if (target_link_speed == AMDGPU_PCIE_GEN3)
+ request = PCIE_PERF_REQ_PECI_GEN3;
+ else if (target_link_speed == AMDGPU_PCIE_GEN2)
+ request = PCIE_PERF_REQ_PECI_GEN2;
+ else
+ request = PCIE_PERF_REQ_PECI_GEN1;
+
+ if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
+ (si_get_current_pcie_speed(adev) > 0))
+ return;
+
+#if defined(CONFIG_ACPI)
+ amdgpu_acpi_pcie_performance_request(adev, request, false);
+#endif
+ }
+}
+
+#if 0
+static int si_ds_request(struct amdgpu_device *adev,
+ bool ds_status_on, u32 count_write)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+
+ if (eg_pi->sclk_deep_sleep) {
+ if (ds_status_on)
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
+ PPSMC_Result_OK) ?
+ 0 : -EINVAL;
+ else
+ return (si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
+ PPSMC_Result_OK) ? 0 : -EINVAL;
+ }
+ return 0;
+}
+#endif
+
+static void si_set_max_cu_value(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+
+ if (adev->asic_type == CHIP_VERDE) {
+ switch (adev->pdev->device) {
+ case 0x6820:
+ case 0x6825:
+ case 0x6821:
+ case 0x6823:
+ case 0x6827:
+ si_pi->max_cu = 10;
+ break;
+ case 0x682D:
+ case 0x6824:
+ case 0x682F:
+ case 0x6826:
+ si_pi->max_cu = 8;
+ break;
+ case 0x6828:
+ case 0x6830:
+ case 0x6831:
+ case 0x6838:
+ case 0x6839:
+ case 0x683D:
+ si_pi->max_cu = 10;
+ break;
+ case 0x683B:
+ case 0x683F:
+ case 0x6829:
+ si_pi->max_cu = 8;
+ break;
+ default:
+ si_pi->max_cu = 0;
+ break;
+ }
+ } else {
+ si_pi->max_cu = 0;
+ }
+}
+
+static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
+ struct amdgpu_clock_voltage_dependency_table *table)
+{
+ u32 i;
+ int j;
+ u16 leakage_voltage;
+
+ if (table) {
+ for (i = 0; i < table->count; i++) {
+ switch (si_get_leakage_voltage_from_leakage_index(adev,
+ table->entries[i].v,
+ &leakage_voltage)) {
+ case 0:
+ table->entries[i].v = leakage_voltage;
+ break;
+ case -EAGAIN:
+ return -EINVAL;
+ case -EINVAL:
+ default:
+ break;
+ }
+ }
+
+ for (j = (table->count - 2); j >= 0; j--) {
+ table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
+ table->entries[j].v : table->entries[j + 1].v;
+ }
+ }
+ return 0;
+}
+
+static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
+{
+ int ret = 0;
+
+ ret = si_patch_single_dependency_table_based_on_leakage(adev,
+ &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
+ ret = si_patch_single_dependency_table_based_on_leakage(adev,
+ &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
+ ret = si_patch_single_dependency_table_based_on_leakage(adev,
+ &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
+ return ret;
+}
+
+static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
+ struct amdgpu_ps *amdgpu_new_state,
+ struct amdgpu_ps *amdgpu_current_state)
+{
+ u32 lane_width;
+ u32 new_lane_width =
+ (amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
+ u32 current_lane_width =
+ (amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
+
+ if (new_lane_width != current_lane_width) {
+ amdgpu_set_pcie_lanes(adev, new_lane_width);
+ lane_width = amdgpu_get_pcie_lanes(adev);
+ si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
+ }
+}
+
+static void si_dpm_setup_asic(struct amdgpu_device *adev)
+{
+ si_read_clock_registers(adev);
+ si_enable_acpi_power_management(adev);
+}
+
+static int si_thermal_enable_alert(struct amdgpu_device *adev,
+ bool enable)
+{
+ u32 thermal_int = RREG32(CG_THERMAL_INT);
+
+ if (enable) {
+ PPSMC_Result result;
+
+ thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
+ WREG32(CG_THERMAL_INT, thermal_int);
+ result = si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
+ if (result != PPSMC_Result_OK) {
+ DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
+ return -EINVAL;
+ }
+ } else {
+ thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
+ WREG32(CG_THERMAL_INT, thermal_int);
+ }
+
+ return 0;
+}
+
+static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
+ int min_temp, int max_temp)
+{
+ int low_temp = 0 * 1000;
+ int high_temp = 255 * 1000;
+
+ if (low_temp < min_temp)
+ low_temp = min_temp;
+ if (high_temp > max_temp)
+ high_temp = max_temp;
+ if (high_temp < low_temp) {
+ DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
+ return -EINVAL;
+ }
+
+ WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
+ WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
+ WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
+
+ adev->pm.dpm.thermal.min_temp = low_temp;
+ adev->pm.dpm.thermal.max_temp = high_temp;
+
+ return 0;
+}
+
+static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 tmp;
+
+ if (si_pi->fan_ctrl_is_in_default_mode) {
+ tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
+ si_pi->fan_ctrl_default_mode = tmp;
+ tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
+ si_pi->t_min = tmp;
+ si_pi->fan_ctrl_is_in_default_mode = false;
+ }
+
+ tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
+ tmp |= TMIN(0);
+ WREG32(CG_FDO_CTRL2, tmp);
+
+ tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
+ tmp |= FDO_PWM_MODE(mode);
+ WREG32(CG_FDO_CTRL2, tmp);
+}
+
+static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
+ u32 duty100;
+ u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
+ u16 fdo_min, slope1, slope2;
+ u32 reference_clock, tmp;
+ int ret;
+ u64 tmp64;
+
+ if (!si_pi->fan_table_start) {
+ adev->pm.dpm.fan.ucode_fan_control = false;
+ return 0;
+ }
+
+ duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
+
+ if (duty100 == 0) {
+ adev->pm.dpm.fan.ucode_fan_control = false;
+ return 0;
+ }
+
+ tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
+ do_div(tmp64, 10000);
+ fdo_min = (u16)tmp64;
+
+ t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
+ t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
+
+ pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
+ pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
+
+ slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
+ slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
+
+ fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
+ fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
+ fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
+
+ fan_table.slope1 = cpu_to_be16(slope1);
+ fan_table.slope2 = cpu_to_be16(slope2);
+
+ fan_table.fdo_min = cpu_to_be16(fdo_min);
+
+ fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
+
+ fan_table.hys_up = cpu_to_be16(1);
+
+ fan_table.hys_slope = cpu_to_be16(1);
+
+ fan_table.temp_resp_lim = cpu_to_be16(5);
+
+ reference_clock = amdgpu_asic_get_xclk(adev);
+
+ fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
+ reference_clock) / 1600);
+
+ fan_table.fdo_max = cpu_to_be16((u16)duty100);
+
+ tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
+ fan_table.temp_src = (uint8_t)tmp;
+
+ ret = si_copy_bytes_to_smc(adev,
+ si_pi->fan_table_start,
+ (u8 *)(&fan_table),
+ sizeof(fan_table),
+ si_pi->sram_end);
+
+ if (ret) {
+ DRM_ERROR("Failed to load fan table to the SMC.");
+ adev->pm.dpm.fan.ucode_fan_control = false;
+ }
+
+ return 0;
+}
+
+static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ PPSMC_Result ret;
+
+ ret = si_send_msg_to_smc(adev, PPSMC_StartFanControl);
+ if (ret == PPSMC_Result_OK) {
+ si_pi->fan_is_controlled_by_smc = true;
+ return 0;
+ } else {
+ return -EINVAL;
+ }
+}
+
+static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ PPSMC_Result ret;
+
+ ret = si_send_msg_to_smc(adev, PPSMC_StopFanControl);
+
+ if (ret == PPSMC_Result_OK) {
+ si_pi->fan_is_controlled_by_smc = false;
+ return 0;
+ } else {
+ return -EINVAL;
+ }
+}
+
+static int si_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
+ u32 *speed)
+{
+ u32 duty, duty100;
+ u64 tmp64;
+
+ if (adev->pm.no_fan)
+ return -ENOENT;
+
+ duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
+ duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
+
+ if (duty100 == 0)
+ return -EINVAL;
+
+ tmp64 = (u64)duty * 100;
+ do_div(tmp64, duty100);
+ *speed = (u32)tmp64;
+
+ if (*speed > 100)
+ *speed = 100;
+
+ return 0;
+}
+
+static int si_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
+ u32 speed)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 tmp;
+ u32 duty, duty100;
+ u64 tmp64;
+
+ if (adev->pm.no_fan)
+ return -ENOENT;
+
+ if (si_pi->fan_is_controlled_by_smc)
+ return -EINVAL;
+
+ if (speed > 100)
+ return -EINVAL;
+
+ duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
+
+ if (duty100 == 0)
+ return -EINVAL;
+
+ tmp64 = (u64)speed * duty100;
+ do_div(tmp64, 100);
+ duty = (u32)tmp64;
+
+ tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
+ tmp |= FDO_STATIC_DUTY(duty);
+ WREG32(CG_FDO_CTRL0, tmp);
+
+ return 0;
+}
+
+static void si_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
+{
+ if (mode) {
+ /* stop auto-manage */
+ if (adev->pm.dpm.fan.ucode_fan_control)
+ si_fan_ctrl_stop_smc_fan_control(adev);
+ si_fan_ctrl_set_static_mode(adev, mode);
+ } else {
+ /* restart auto-manage */
+ if (adev->pm.dpm.fan.ucode_fan_control)
+ si_thermal_start_smc_fan_control(adev);
+ else
+ si_fan_ctrl_set_default_mode(adev);
+ }
+}
+
+static u32 si_dpm_get_fan_control_mode(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 tmp;
+
+ if (si_pi->fan_is_controlled_by_smc)
+ return 0;
+
+ tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
+ return (tmp >> FDO_PWM_MODE_SHIFT);
+}
+
+#if 0
+static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
+ u32 *speed)
+{
+ u32 tach_period;
+ u32 xclk = amdgpu_asic_get_xclk(adev);
+
+ if (adev->pm.no_fan)
+ return -ENOENT;
+
+ if (adev->pm.fan_pulses_per_revolution == 0)
+ return -ENOENT;
+
+ tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
+ if (tach_period == 0)
+ return -ENOENT;
+
+ *speed = 60 * xclk * 10000 / tach_period;
+
+ return 0;
+}
+
+static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
+ u32 speed)
+{
+ u32 tach_period, tmp;
+ u32 xclk = amdgpu_asic_get_xclk(adev);
+
+ if (adev->pm.no_fan)
+ return -ENOENT;
+
+ if (adev->pm.fan_pulses_per_revolution == 0)
+ return -ENOENT;
+
+ if ((speed < adev->pm.fan_min_rpm) ||
+ (speed > adev->pm.fan_max_rpm))
+ return -EINVAL;
+
+ if (adev->pm.dpm.fan.ucode_fan_control)
+ si_fan_ctrl_stop_smc_fan_control(adev);
+
+ tach_period = 60 * xclk * 10000 / (8 * speed);
+ tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
+ tmp |= TARGET_PERIOD(tach_period);
+ WREG32(CG_TACH_CTRL, tmp);
+
+ si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
+
+ return 0;
+}
+#endif
+
+static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
+{
+ struct si_power_info *si_pi = si_get_pi(adev);
+ u32 tmp;
+
+ if (!si_pi->fan_ctrl_is_in_default_mode) {
+ tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
+ tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
+ WREG32(CG_FDO_CTRL2, tmp);
+
+ tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
+ tmp |= TMIN(si_pi->t_min);
+ WREG32(CG_FDO_CTRL2, tmp);
+ si_pi->fan_ctrl_is_in_default_mode = true;
+ }
+}
+
+static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
+{
+ if (adev->pm.dpm.fan.ucode_fan_control) {
+ si_fan_ctrl_start_smc_fan_control(adev);
+ si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
+ }
+}
+
+static void si_thermal_initialize(struct amdgpu_device *adev)
+{
+ u32 tmp;
+
+ if (adev->pm.fan_pulses_per_revolution) {
+ tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
+ tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
+ WREG32(CG_TACH_CTRL, tmp);
+ }
+
+ tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
+ tmp |= TACH_PWM_RESP_RATE(0x28);
+ WREG32(CG_FDO_CTRL2, tmp);
+}
+
+static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
+{
+ int ret;
+
+ si_thermal_initialize(adev);
+ ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
+ if (ret)
+ return ret;
+ ret = si_thermal_enable_alert(adev, true);
+ if (ret)
+ return ret;
+ if (adev->pm.dpm.fan.ucode_fan_control) {
+ ret = si_halt_smc(adev);
+ if (ret)
+ return ret;
+ ret = si_thermal_setup_fan_table(adev);
+ if (ret)
+ return ret;
+ ret = si_resume_smc(adev);
+ if (ret)
+ return ret;
+ si_thermal_start_smc_fan_control(adev);
+ }
+
+ return 0;
+}
+
+static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
+{
+ if (!adev->pm.no_fan) {
+ si_fan_ctrl_set_default_mode(adev);
+ si_fan_ctrl_stop_smc_fan_control(adev);
+ }
+}
+
+static int si_dpm_enable(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
+ int ret;
+
+ if (si_is_smc_running(adev))
+ return -EINVAL;
+ if (pi->voltage_control || si_pi->voltage_control_svi2)
+ si_enable_voltage_control(adev, true);
+ if (pi->mvdd_control)
+ si_get_mvdd_configuration(adev);
+ if (pi->voltage_control || si_pi->voltage_control_svi2) {
+ ret = si_construct_voltage_tables(adev);
+ if (ret) {
+ DRM_ERROR("si_construct_voltage_tables failed\n");
+ return ret;
+ }
+ }
+ if (eg_pi->dynamic_ac_timing) {
+ ret = si_initialize_mc_reg_table(adev);
+ if (ret)
+ eg_pi->dynamic_ac_timing = false;
+ }
+ if (pi->dynamic_ss)
+ si_enable_spread_spectrum(adev, true);
+ if (pi->thermal_protection)
+ si_enable_thermal_protection(adev, true);
+ si_setup_bsp(adev);
+ si_program_git(adev);
+ si_program_tp(adev);
+ si_program_tpp(adev);
+ si_program_sstp(adev);
+ si_enable_display_gap(adev);
+ si_program_vc(adev);
+ ret = si_upload_firmware(adev);
+ if (ret) {
+ DRM_ERROR("si_upload_firmware failed\n");
+ return ret;
+ }
+ ret = si_process_firmware_header(adev);
+ if (ret) {
+ DRM_ERROR("si_process_firmware_header failed\n");
+ return ret;
+ }
+ ret = si_initial_switch_from_arb_f0_to_f1(adev);
+ if (ret) {
+ DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
+ return ret;
+ }
+ ret = si_init_smc_table(adev);
+ if (ret) {
+ DRM_ERROR("si_init_smc_table failed\n");
+ return ret;
+ }
+ ret = si_init_smc_spll_table(adev);
+ if (ret) {
+ DRM_ERROR("si_init_smc_spll_table failed\n");
+ return ret;
+ }
+ ret = si_init_arb_table_index(adev);
+ if (ret) {
+ DRM_ERROR("si_init_arb_table_index failed\n");
+ return ret;
+ }
+ if (eg_pi->dynamic_ac_timing) {
+ ret = si_populate_mc_reg_table(adev, boot_ps);
+ if (ret) {
+ DRM_ERROR("si_populate_mc_reg_table failed\n");
+ return ret;
+ }
+ }
+ ret = si_initialize_smc_cac_tables(adev);
+ if (ret) {
+ DRM_ERROR("si_initialize_smc_cac_tables failed\n");
+ return ret;
+ }
+ ret = si_initialize_hardware_cac_manager(adev);
+ if (ret) {
+ DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
+ return ret;
+ }
+ ret = si_initialize_smc_dte_tables(adev);
+ if (ret) {
+ DRM_ERROR("si_initialize_smc_dte_tables failed\n");
+ return ret;
+ }
+ ret = si_populate_smc_tdp_limits(adev, boot_ps);
+ if (ret) {
+ DRM_ERROR("si_populate_smc_tdp_limits failed\n");
+ return ret;
+ }
+ ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
+ if (ret) {
+ DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
+ return ret;
+ }
+ si_program_response_times(adev);
+ si_program_ds_registers(adev);
+ si_dpm_start_smc(adev);
+ ret = si_notify_smc_display_change(adev, false);
+ if (ret) {
+ DRM_ERROR("si_notify_smc_display_change failed\n");
+ return ret;
+ }
+ si_enable_sclk_control(adev, true);
+ si_start_dpm(adev);
+
+ si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
+
+ si_thermal_start_thermal_controller(adev);
+
+ ni_update_current_ps(adev, boot_ps);
+
+ return 0;
+}
+
+static int si_set_temperature_range(struct amdgpu_device *adev)
+{
+ int ret;
+
+ ret = si_thermal_enable_alert(adev, false);
+ if (ret)
+ return ret;
+ ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
+ if (ret)
+ return ret;
+ ret = si_thermal_enable_alert(adev, true);
+ if (ret)
+ return ret;
+
+ return ret;
+}
+
+static void si_dpm_disable(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
+
+ if (!si_is_smc_running(adev))
+ return;
+ si_thermal_stop_thermal_controller(adev);
+ si_disable_ulv(adev);
+ si_clear_vc(adev);
+ if (pi->thermal_protection)
+ si_enable_thermal_protection(adev, false);
+ si_enable_power_containment(adev, boot_ps, false);
+ si_enable_smc_cac(adev, boot_ps, false);
+ si_enable_spread_spectrum(adev, false);
+ si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
+ si_stop_dpm(adev);
+ si_reset_to_default(adev);
+ si_dpm_stop_smc(adev);
+ si_force_switch_to_arb_f0(adev);
+
+ ni_update_current_ps(adev, boot_ps);
+}
+
+static int si_dpm_pre_set_power_state(struct amdgpu_device *adev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
+ struct amdgpu_ps *new_ps = &requested_ps;
+
+ ni_update_requested_ps(adev, new_ps);
+
+ si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
+
+ return 0;
+}
+
+static int si_power_control_set_level(struct amdgpu_device *adev)
+{
+ struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
+ int ret;
+
+ ret = si_restrict_performance_levels_before_switch(adev);
+ if (ret)
+ return ret;
+ ret = si_halt_smc(adev);
+ if (ret)
+ return ret;
+ ret = si_populate_smc_tdp_limits(adev, new_ps);
+ if (ret)
+ return ret;
+ ret = si_populate_smc_tdp_limits_2(adev, new_ps);
+ if (ret)
+ return ret;
+ ret = si_resume_smc(adev);
+ if (ret)
+ return ret;
+ ret = si_set_sw_state(adev);
+ if (ret)
+ return ret;
+ return 0;
+}
+
+static int si_dpm_set_power_state(struct amdgpu_device *adev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
+ struct amdgpu_ps *old_ps = &eg_pi->current_rps;
+ int ret;
+
+ ret = si_disable_ulv(adev);
+ if (ret) {
+ DRM_ERROR("si_disable_ulv failed\n");
+ return ret;
+ }
+ ret = si_restrict_performance_levels_before_switch(adev);
+ if (ret) {
+ DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
+ return ret;
+ }
+ if (eg_pi->pcie_performance_request)
+ si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
+ ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
+ ret = si_enable_power_containment(adev, new_ps, false);
+ if (ret) {
+ DRM_ERROR("si_enable_power_containment failed\n");
+ return ret;
+ }
+ ret = si_enable_smc_cac(adev, new_ps, false);
+ if (ret) {
+ DRM_ERROR("si_enable_smc_cac failed\n");
+ return ret;
+ }
+ ret = si_halt_smc(adev);
+ if (ret) {
+ DRM_ERROR("si_halt_smc failed\n");
+ return ret;
+ }
+ ret = si_upload_sw_state(adev, new_ps);
+ if (ret) {
+ DRM_ERROR("si_upload_sw_state failed\n");
+ return ret;
+ }
+ ret = si_upload_smc_data(adev);
+ if (ret) {
+ DRM_ERROR("si_upload_smc_data failed\n");
+ return ret;
+ }
+ ret = si_upload_ulv_state(adev);
+ if (ret) {
+ DRM_ERROR("si_upload_ulv_state failed\n");
+ return ret;
+ }
+ if (eg_pi->dynamic_ac_timing) {
+ ret = si_upload_mc_reg_table(adev, new_ps);
+ if (ret) {
+ DRM_ERROR("si_upload_mc_reg_table failed\n");
+ return ret;
+ }
+ }
+ ret = si_program_memory_timing_parameters(adev, new_ps);
+ if (ret) {
+ DRM_ERROR("si_program_memory_timing_parameters failed\n");
+ return ret;
+ }
+ si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
+
+ ret = si_resume_smc(adev);
+ if (ret) {
+ DRM_ERROR("si_resume_smc failed\n");
+ return ret;
+ }
+ ret = si_set_sw_state(adev);
+ if (ret) {
+ DRM_ERROR("si_set_sw_state failed\n");
+ return ret;
+ }
+ ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
+ if (eg_pi->pcie_performance_request)
+ si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
+ ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
+ if (ret) {
+ DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
+ return ret;
+ }
+ ret = si_enable_smc_cac(adev, new_ps, true);
+ if (ret) {
+ DRM_ERROR("si_enable_smc_cac failed\n");
+ return ret;
+ }
+ ret = si_enable_power_containment(adev, new_ps, true);
+ if (ret) {
+ DRM_ERROR("si_enable_power_containment failed\n");
+ return ret;
+ }
+
+ ret = si_power_control_set_level(adev);
+ if (ret) {
+ DRM_ERROR("si_power_control_set_level failed\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static void si_dpm_post_set_power_state(struct amdgpu_device *adev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
+
+ ni_update_current_ps(adev, new_ps);
+}
+
+#if 0
+void si_dpm_reset_asic(struct amdgpu_device *adev)
+{
+ si_restrict_performance_levels_before_switch(adev);
+ si_disable_ulv(adev);
+ si_set_boot_state(adev);
+}
+#endif
+
+static void si_dpm_display_configuration_changed(struct amdgpu_device *adev)
+{
+ si_program_display_gap(adev);
+}
+
+
+static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
+ struct amdgpu_ps *rps,
+ struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
+ u8 table_rev)
+{
+ rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
+ rps->class = le16_to_cpu(non_clock_info->usClassification);
+ rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
+
+ if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
+ rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
+ rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
+ } else if (r600_is_uvd_state(rps->class, rps->class2)) {
+ rps->vclk = RV770_DEFAULT_VCLK_FREQ;
+ rps->dclk = RV770_DEFAULT_DCLK_FREQ;
+ } else {
+ rps->vclk = 0;
+ rps->dclk = 0;
+ }
+
+ if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
+ adev->pm.dpm.boot_ps = rps;
+ if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
+ adev->pm.dpm.uvd_ps = rps;
+}
+
+static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
+ struct amdgpu_ps *rps, int index,
+ union pplib_clock_info *clock_info)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(adev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_power_info *si_pi = si_get_pi(adev);
+ struct si_ps *ps = si_get_ps(rps);
+ u16 leakage_voltage;
+ struct rv7xx_pl *pl = &ps->performance_levels[index];
+ int ret;
+
+ ps->performance_level_count = index + 1;
+
+ pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
+ pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
+ pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
+ pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
+
+ pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
+ pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
+ pl->flags = le32_to_cpu(clock_info->si.ulFlags);
+ pl->pcie_gen = r600_get_pcie_gen_support(adev,
+ si_pi->sys_pcie_mask,
+ si_pi->boot_pcie_gen,
+ clock_info->si.ucPCIEGen);
+
+ /* patch up vddc if necessary */
+ ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
+ &leakage_voltage);
+ if (ret == 0)
+ pl->vddc = leakage_voltage;
+
+ if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
+ pi->acpi_vddc = pl->vddc;
+ eg_pi->acpi_vddci = pl->vddci;
+ si_pi->acpi_pcie_gen = pl->pcie_gen;
+ }
+
+ if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
+ index == 0) {
+ /* XXX disable for A0 tahiti */
+ si_pi->ulv.supported = false;
+ si_pi->ulv.pl = *pl;
+ si_pi->ulv.one_pcie_lane_in_ulv = false;
+ si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
+ si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
+ si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
+ }
+
+ if (pi->min_vddc_in_table > pl->vddc)
+ pi->min_vddc_in_table = pl->vddc;
+
+ if (pi->max_vddc_in_table < pl->vddc)
+ pi->max_vddc_in_table = pl->vddc;
+
+ /* patch up boot state */
+ if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
+ u16 vddc, vddci, mvdd;
+ amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
+ pl->mclk = adev->clock.default_mclk;
+ pl->sclk = adev->clock.default_sclk;
+ pl->vddc = vddc;
+ pl->vddci = vddci;
+ si_pi->mvdd_bootup_value = mvdd;
+ }
+
+ if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
+ ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
+ adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
+ adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
+ adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
+ adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
+ }
+}
+
+union pplib_power_state {
+ struct _ATOM_PPLIB_STATE v1;
+ struct _ATOM_PPLIB_STATE_V2 v2;
+};
+
+static int si_parse_power_table(struct amdgpu_device *adev)
+{
+ struct amdgpu_mode_info *mode_info = &adev->mode_info;
+ struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
+ union pplib_power_state *power_state;
+ int i, j, k, non_clock_array_index, clock_array_index;
+ union pplib_clock_info *clock_info;
+ struct _StateArray *state_array;
+ struct _ClockInfoArray *clock_info_array;
+ struct _NonClockInfoArray *non_clock_info_array;
+ union power_info *power_info;
+ int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
+ u16 data_offset;
+ u8 frev, crev;
+ u8 *power_state_offset;
+ struct si_ps *ps;
+
+ if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
+ &frev, &crev, &data_offset))
+ return -EINVAL;
+ power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
+
+ state_array = (struct _StateArray *)
+ (mode_info->atom_context->bios + data_offset +
+ le16_to_cpu(power_info->pplib.usStateArrayOffset));
+ clock_info_array = (struct _ClockInfoArray *)
+ (mode_info->atom_context->bios + data_offset +
+ le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
+ non_clock_info_array = (struct _NonClockInfoArray *)
+ (mode_info->atom_context->bios + data_offset +
+ le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
+
+ adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
+ state_array->ucNumEntries, GFP_KERNEL);
+ if (!adev->pm.dpm.ps)
+ return -ENOMEM;
+ power_state_offset = (u8 *)state_array->states;
+ for (i = 0; i < state_array->ucNumEntries; i++) {
+ u8 *idx;
+ power_state = (union pplib_power_state *)power_state_offset;
+ non_clock_array_index = power_state->v2.nonClockInfoIndex;
+ non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
+ &non_clock_info_array->nonClockInfo[non_clock_array_index];
+ ps = kzalloc(sizeof(struct si_ps), GFP_KERNEL);
+ if (ps == NULL) {
+ kfree(adev->pm.dpm.ps);
+ return -ENOMEM;
+ }
+ adev->pm.dpm.ps[i].ps_priv = ps;
+ si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
+ non_clock_info,
+ non_clock_info_array->ucEntrySize);
+ k = 0;
+ idx = (u8 *)&power_state->v2.clockInfoIndex[0];
+ for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
+ clock_array_index = idx[j];
+ if (clock_array_index >= clock_info_array->ucNumEntries)
+ continue;
+ if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
+ break;
+ clock_info = (union pplib_clock_info *)
+ ((u8 *)&clock_info_array->clockInfo[0] +
+ (clock_array_index * clock_info_array->ucEntrySize));
+ si_parse_pplib_clock_info(adev,
+ &adev->pm.dpm.ps[i], k,
+ clock_info);
+ k++;
+ }
+ power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
+ }
+ adev->pm.dpm.num_ps = state_array->ucNumEntries;
+
+ /* fill in the vce power states */
+ for (i = 0; i < AMDGPU_MAX_VCE_LEVELS; i++) {
+ u32 sclk, mclk;
+ clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
+ clock_info = (union pplib_clock_info *)
+ &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
+ sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
+ sclk |= clock_info->si.ucEngineClockHigh << 16;
+ mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
+ mclk |= clock_info->si.ucMemoryClockHigh << 16;
+ adev->pm.dpm.vce_states[i].sclk = sclk;
+ adev->pm.dpm.vce_states[i].mclk = mclk;
+ }
+
+ return 0;
+}
+
+static int si_dpm_init(struct amdgpu_device *adev)
+{
+ struct rv7xx_power_info *pi;
+ struct evergreen_power_info *eg_pi;
+ struct ni_power_info *ni_pi;
+ struct si_power_info *si_pi;
+ struct atom_clock_dividers dividers;
+ int ret;
+ u32 mask;
+
+ si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
+ if (si_pi == NULL)
+ return -ENOMEM;
+ adev->pm.dpm.priv = si_pi;
+ ni_pi = &si_pi->ni;
+ eg_pi = &ni_pi->eg;
+ pi = &eg_pi->rv7xx;
+
+ ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
+ if (ret)
+ si_pi->sys_pcie_mask = 0;
+ else
+ si_pi->sys_pcie_mask = mask;
+ si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
+ si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
+
+ si_set_max_cu_value(adev);
+
+ rv770_get_max_vddc(adev);
+ si_get_leakage_vddc(adev);
+ si_patch_dependency_tables_based_on_leakage(adev);
+
+ pi->acpi_vddc = 0;
+ eg_pi->acpi_vddci = 0;
+ pi->min_vddc_in_table = 0;
+ pi->max_vddc_in_table = 0;
+
+ ret = amdgpu_get_platform_caps(adev);
+ if (ret)
+ return ret;
+
+ ret = amdgpu_parse_extended_power_table(adev);
+ if (ret)
+ return ret;
+
+ ret = si_parse_power_table(adev);
+ if (ret)
+ return ret;
+
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
+ kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
+ if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
+ amdgpu_free_extended_power_table(adev);
+ return -ENOMEM;
+ }
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
+ adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
+
+ if (adev->pm.dpm.voltage_response_time == 0)
+ adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
+ if (adev->pm.dpm.backbias_response_time == 0)
+ adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
+
+ ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
+ 0, false, ÷rs);
+ if (ret)
+ pi->ref_div = dividers.ref_div + 1;
+ else
+ pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
+
+ eg_pi->smu_uvd_hs = false;
+
+ pi->mclk_strobe_mode_threshold = 40000;
+ if (si_is_special_1gb_platform(adev))
+ pi->mclk_stutter_mode_threshold = 0;
+ else
+ pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
+ pi->mclk_edc_enable_threshold = 40000;
+ eg_pi->mclk_edc_wr_enable_threshold = 40000;
+
+ ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
+
+ pi->voltage_control =
+ amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ VOLTAGE_OBJ_GPIO_LUT);
+ if (!pi->voltage_control) {
+ si_pi->voltage_control_svi2 =
+ amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ VOLTAGE_OBJ_SVID2);
+ if (si_pi->voltage_control_svi2)
+ amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
+ }
+
+ pi->mvdd_control =
+ amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
+ VOLTAGE_OBJ_GPIO_LUT);
+
+ eg_pi->vddci_control =
+ amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
+ VOLTAGE_OBJ_GPIO_LUT);
+ if (!eg_pi->vddci_control)
+ si_pi->vddci_control_svi2 =
+ amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
+ VOLTAGE_OBJ_SVID2);
+
+ si_pi->vddc_phase_shed_control =
+ amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+ VOLTAGE_OBJ_PHASE_LUT);
+
+ rv770_get_engine_memory_ss(adev);
+
+ pi->asi = RV770_ASI_DFLT;
+ pi->pasi = CYPRESS_HASI_DFLT;
+ pi->vrc = SISLANDS_VRC_DFLT;
+
+ pi->gfx_clock_gating = true;
+
+ eg_pi->sclk_deep_sleep = true;
+ si_pi->sclk_deep_sleep_above_low = false;
+
+ if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
+ pi->thermal_protection = true;
+ else
+ pi->thermal_protection = false;
+
+ eg_pi->dynamic_ac_timing = true;
+
+ eg_pi->light_sleep = true;
+#if defined(CONFIG_ACPI)
+ eg_pi->pcie_performance_request =
+ amdgpu_acpi_is_pcie_performance_request_supported(adev);
+#else
+ eg_pi->pcie_performance_request = false;
+#endif
+
+ si_pi->sram_end = SMC_RAM_END;
+
+ adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
+ adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
+ adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
+ adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
+ adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
+ adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
+ adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
+
+ si_initialize_powertune_defaults(adev);
+
+ /* make sure dc limits are valid */
+ if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
+ (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
+ adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
+ adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
+
+ si_pi->fan_ctrl_is_in_default_mode = true;
+
+ return 0;
+}
+
+static void si_dpm_fini(struct amdgpu_device *adev)
+{
+ int i;
+
+ for (i = 0; i < adev->pm.dpm.num_ps; i++) {
+ kfree(adev->pm.dpm.ps[i].ps_priv);
+ }
+ kfree(adev->pm.dpm.ps);
+ kfree(adev->pm.dpm.priv);
+ kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
+ amdgpu_free_extended_power_table(adev);
+}
+
+static void si_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
+ struct seq_file *m)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct amdgpu_ps *rps = &eg_pi->current_rps;
+ struct si_ps *ps = si_get_ps(rps);
+ struct rv7xx_pl *pl;
+ u32 current_index =
+ (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
+ CURRENT_STATE_INDEX_SHIFT;
+
+ if (current_index >= ps->performance_level_count) {
+ seq_printf(m, "invalid dpm profile %d\n", current_index);
+ } else {
+ pl = &ps->performance_levels[current_index];
+ seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
+ seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
+ current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
+ }
+}
+
+static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ unsigned type,
+ enum amdgpu_interrupt_state state)
+{
+ u32 cg_thermal_int;
+
+ switch (type) {
+ case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
+ cg_thermal_int |= THERM_INT_MASK_HIGH;
+ WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
+ cg_thermal_int &= ~THERM_INT_MASK_HIGH;
+ WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
+ switch (state) {
+ case AMDGPU_IRQ_STATE_DISABLE:
+ cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
+ cg_thermal_int |= THERM_INT_MASK_LOW;
+ WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
+ break;
+ case AMDGPU_IRQ_STATE_ENABLE:
+ cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
+ cg_thermal_int &= ~THERM_INT_MASK_LOW;
+ WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
+ break;
+ default:
+ break;
+ }
+ break;
+
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int si_dpm_process_interrupt(struct amdgpu_device *adev,
+ struct amdgpu_irq_src *source,
+ struct amdgpu_iv_entry *entry)
+{
+ bool queue_thermal = false;
+
+ if (entry == NULL)
+ return -EINVAL;
+
+ switch (entry->src_id) {
+ case 230: /* thermal low to high */
+ DRM_DEBUG("IH: thermal low to high\n");
+ adev->pm.dpm.thermal.high_to_low = false;
+ queue_thermal = true;
+ break;
+ case 231: /* thermal high to low */
+ DRM_DEBUG("IH: thermal high to low\n");
+ adev->pm.dpm.thermal.high_to_low = true;
+ queue_thermal = true;
+ break;
+ default:
+ break;
+ }
+
+ if (queue_thermal)
+ schedule_work(&adev->pm.dpm.thermal.work);
+
+ return 0;
+}
+
+static int si_dpm_late_init(void *handle)
+{
+ int ret;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (!amdgpu_dpm)
+ return 0;
+
+ /* init the sysfs and debugfs files late */
+ ret = amdgpu_pm_sysfs_init(adev);
+ if (ret)
+ return ret;
+
+ ret = si_set_temperature_range(adev);
+ if (ret)
+ return ret;
+#if 0 //TODO ?
+ si_dpm_powergate_uvd(adev, true);
+#endif
+ return 0;
+}
+
+/**
+ * si_dpm_init_microcode - load ucode images from disk
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Use the firmware interface to load the ucode images into
+ * the driver (not loaded into hw).
+ * Returns 0 on success, error on failure.
+ */
+static int si_dpm_init_microcode(struct amdgpu_device *adev)
+{
+ const char *chip_name;
+ char fw_name[30];
+ int err;
+
+ DRM_DEBUG("\n");
+ switch (adev->asic_type) {
+ case CHIP_TAHITI:
+ chip_name = "tahiti";
+ break;
+ case CHIP_PITCAIRN:
+ chip_name = "pitcairn";
+ break;
+ case CHIP_VERDE:
+ chip_name = "verde";
+ break;
+ case CHIP_OLAND:
+ chip_name = "oland";
+ break;
+ case CHIP_HAINAN:
+ chip_name = "hainan";
+ break;
+ default: BUG();
+ }
+
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+ err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
+ if (err)
+ goto out;
+ err = amdgpu_ucode_validate(adev->pm.fw);
+
+out:
+ if (err) {
+ printk(KERN_ERR
+ "si_smc: Failed to load firmware. err = %d\"%s\"\n",
+ err, fw_name);
+ release_firmware(adev->pm.fw);
+ adev->pm.fw = NULL;
+ }
+ return err;
+
+}
+
+static int si_dpm_sw_init(void *handle)
+{
+ int ret;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ ret = amdgpu_irq_add_id(adev, 230, &adev->pm.dpm.thermal.irq);
+ if (ret)
+ return ret;
+
+ ret = amdgpu_irq_add_id(adev, 231, &adev->pm.dpm.thermal.irq);
+ if (ret)
+ return ret;
+
+ /* default to balanced state */
+ adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
+ adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
+ adev->pm.dpm.forced_level = AMDGPU_DPM_FORCED_LEVEL_AUTO;
+ adev->pm.default_sclk = adev->clock.default_sclk;
+ adev->pm.default_mclk = adev->clock.default_mclk;
+ adev->pm.current_sclk = adev->clock.default_sclk;
+ adev->pm.current_mclk = adev->clock.default_mclk;
+ adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
+
+ if (amdgpu_dpm == 0)
+ return 0;
+
+ ret = si_dpm_init_microcode(adev);
+ if (ret)
+ return ret;
+
+ INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
+ mutex_lock(&adev->pm.mutex);
+ ret = si_dpm_init(adev);
+ if (ret)
+ goto dpm_failed;
+ adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
+ if (amdgpu_dpm == 1)
+ amdgpu_pm_print_power_states(adev);
+ mutex_unlock(&adev->pm.mutex);
+ DRM_INFO("amdgpu: dpm initialized\n");
+
+ return 0;
+
+dpm_failed:
+ si_dpm_fini(adev);
+ mutex_unlock(&adev->pm.mutex);
+ DRM_ERROR("amdgpu: dpm initialization failed\n");
+ return ret;
+}
+
+static int si_dpm_sw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ mutex_lock(&adev->pm.mutex);
+ amdgpu_pm_sysfs_fini(adev);
+ si_dpm_fini(adev);
+ mutex_unlock(&adev->pm.mutex);
+
+ return 0;
+}
+
+static int si_dpm_hw_init(void *handle)
+{
+ int ret;
+
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (!amdgpu_dpm)
+ return 0;
+
+ mutex_lock(&adev->pm.mutex);
+ si_dpm_setup_asic(adev);
+ ret = si_dpm_enable(adev);
+ if (ret)
+ adev->pm.dpm_enabled = false;
+ else
+ adev->pm.dpm_enabled = true;
+ mutex_unlock(&adev->pm.mutex);
+
+ return ret;
+}
+
+static int si_dpm_hw_fini(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (adev->pm.dpm_enabled) {
+ mutex_lock(&adev->pm.mutex);
+ si_dpm_disable(adev);
+ mutex_unlock(&adev->pm.mutex);
+ }
+
+ return 0;
+}
+
+static int si_dpm_suspend(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (adev->pm.dpm_enabled) {
+ mutex_lock(&adev->pm.mutex);
+ /* disable dpm */
+ si_dpm_disable(adev);
+ /* reset the power state */
+ adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
+ mutex_unlock(&adev->pm.mutex);
+ }
+ return 0;
+}
+
+static int si_dpm_resume(void *handle)
+{
+ int ret;
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (adev->pm.dpm_enabled) {
+ /* asic init will reset to the boot state */
+ mutex_lock(&adev->pm.mutex);
+ si_dpm_setup_asic(adev);
+ ret = si_dpm_enable(adev);
+ if (ret)
+ adev->pm.dpm_enabled = false;
+ else
+ adev->pm.dpm_enabled = true;
+ mutex_unlock(&adev->pm.mutex);
+ if (adev->pm.dpm_enabled)
+ amdgpu_pm_compute_clocks(adev);
+ }
+ return 0;
+}
+
+static bool si_dpm_is_idle(void *handle)
+{
+ /* XXX */
+ return true;
+}
+
+static int si_dpm_wait_for_idle(void *handle)
+{
+ /* XXX */
+ return 0;
+}
+
+static int si_dpm_soft_reset(void *handle)
+{
+ return 0;
+}
+
+static int si_dpm_set_clockgating_state(void *handle,
+ enum amd_clockgating_state state)
+{
+ return 0;
+}
+
+static int si_dpm_set_powergating_state(void *handle,
+ enum amd_powergating_state state)
+{
+ return 0;
+}
+
+/* get temperature in millidegrees */
+static int si_dpm_get_temp(struct amdgpu_device *adev)
+{
+ u32 temp;
+ int actual_temp = 0;
+
+ temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
+ CTF_TEMP_SHIFT;
+
+ if (temp & 0x200)
+ actual_temp = 255;
+ else
+ actual_temp = temp & 0x1ff;
+
+ actual_temp = (actual_temp * 1000);
+
+ return actual_temp;
+}
+
+static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
+
+ if (low)
+ return requested_state->performance_levels[0].sclk;
+ else
+ return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
+}
+
+static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
+
+ if (low)
+ return requested_state->performance_levels[0].mclk;
+ else
+ return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
+}
+
+static void si_dpm_print_power_state(struct amdgpu_device *adev,
+ struct amdgpu_ps *rps)
+{
+ struct si_ps *ps = si_get_ps(rps);
+ struct rv7xx_pl *pl;
+ int i;
+
+ amdgpu_dpm_print_class_info(rps->class, rps->class2);
+ amdgpu_dpm_print_cap_info(rps->caps);
+ printk("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
+ for (i = 0; i < ps->performance_level_count; i++) {
+ pl = &ps->performance_levels[i];
+ if (adev->asic_type >= CHIP_TAHITI)
+ printk("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
+ i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
+ else
+ printk("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
+ i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
+ }
+ amdgpu_dpm_print_ps_status(adev, rps);
+}
+
+static int si_dpm_early_init(void *handle)
+{
+
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ si_dpm_set_dpm_funcs(adev);
+ si_dpm_set_irq_funcs(adev);
+ return 0;
+}
+
+
+const struct amd_ip_funcs si_dpm_ip_funcs = {
+ .name = "si_dpm",
+ .early_init = si_dpm_early_init,
+ .late_init = si_dpm_late_init,
+ .sw_init = si_dpm_sw_init,
+ .sw_fini = si_dpm_sw_fini,
+ .hw_init = si_dpm_hw_init,
+ .hw_fini = si_dpm_hw_fini,
+ .suspend = si_dpm_suspend,
+ .resume = si_dpm_resume,
+ .is_idle = si_dpm_is_idle,
+ .wait_for_idle = si_dpm_wait_for_idle,
+ .soft_reset = si_dpm_soft_reset,
+ .set_clockgating_state = si_dpm_set_clockgating_state,
+ .set_powergating_state = si_dpm_set_powergating_state,
+};
+
+static const struct amdgpu_dpm_funcs si_dpm_funcs = {
+ .get_temperature = &si_dpm_get_temp,
+ .pre_set_power_state = &si_dpm_pre_set_power_state,
+ .set_power_state = &si_dpm_set_power_state,
+ .post_set_power_state = &si_dpm_post_set_power_state,
+ .display_configuration_changed = &si_dpm_display_configuration_changed,
+ .get_sclk = &si_dpm_get_sclk,
+ .get_mclk = &si_dpm_get_mclk,
+ .print_power_state = &si_dpm_print_power_state,
+ .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
+ .force_performance_level = &si_dpm_force_performance_level,
+ .vblank_too_short = &si_dpm_vblank_too_short,
+ .set_fan_control_mode = &si_dpm_set_fan_control_mode,
+ .get_fan_control_mode = &si_dpm_get_fan_control_mode,
+ .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
+ .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
+};
+
+static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev)
+{
+ if (adev->pm.funcs == NULL)
+ adev->pm.funcs = &si_dpm_funcs;
+}
+
+static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
+ .set = si_dpm_set_interrupt_state,
+ .process = si_dpm_process_interrupt,
+};
+
+static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
+{
+ adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
+ adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
+}
+
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.h b/drivers/gpu/drm/amd/amdgpu/si_dpm.h
new file mode 100644
index 0000000..51ce21c
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.h
@@ -0,0 +1,1015 @@
+/*
+ * Copyright 2012 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __SI_DPM_H__
+#define __SI_DPM_H__
+
+#include "amdgpu_atombios.h"
+#include "sislands_smc.h"
+
+#define MC_CG_CONFIG 0x96f
+#define MC_ARB_CG 0x9fa
+#define CG_ARB_REQ(x) ((x) << 0)
+#define CG_ARB_REQ_MASK (0xff << 0)
+
+#define MC_ARB_DRAM_TIMING_1 0x9fc
+#define MC_ARB_DRAM_TIMING_2 0x9fd
+#define MC_ARB_DRAM_TIMING_3 0x9fe
+#define MC_ARB_DRAM_TIMING2_1 0x9ff
+#define MC_ARB_DRAM_TIMING2_2 0xa00
+#define MC_ARB_DRAM_TIMING2_3 0xa01
+
+#define MAX_NO_OF_MVDD_VALUES 2
+#define MAX_NO_VREG_STEPS 32
+#define NISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE 16
+#define SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE 32
+#define SMC_NISLANDS_MC_REGISTER_ARRAY_SET_COUNT 20
+#define RV770_ASI_DFLT 1000
+#define CYPRESS_HASI_DFLT 400000
+#define PCIE_PERF_REQ_PECI_GEN1 2
+#define PCIE_PERF_REQ_PECI_GEN2 3
+#define PCIE_PERF_REQ_PECI_GEN3 4
+#define RV770_DEFAULT_VCLK_FREQ 53300 /* 10 khz */
+#define RV770_DEFAULT_DCLK_FREQ 40000 /* 10 khz */
+
+#define SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE 16
+
+#define RV770_SMC_TABLE_ADDRESS 0xB000
+#define RV770_SMC_PERFORMANCE_LEVELS_PER_SWSTATE 3
+
+#define SMC_STROBE_RATIO 0x0F
+#define SMC_STROBE_ENABLE 0x10
+
+#define SMC_MC_EDC_RD_FLAG 0x01
+#define SMC_MC_EDC_WR_FLAG 0x02
+#define SMC_MC_RTT_ENABLE 0x04
+#define SMC_MC_STUTTER_EN 0x08
+
+#define RV770_SMC_VOLTAGEMASK_VDDC 0
+#define RV770_SMC_VOLTAGEMASK_MVDD 1
+#define RV770_SMC_VOLTAGEMASK_VDDCI 2
+#define RV770_SMC_VOLTAGEMASK_MAX 4
+
+#define NISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE 16
+#define NISLANDS_SMC_STROBE_RATIO 0x0F
+#define NISLANDS_SMC_STROBE_ENABLE 0x10
+
+#define NISLANDS_SMC_MC_EDC_RD_FLAG 0x01
+#define NISLANDS_SMC_MC_EDC_WR_FLAG 0x02
+#define NISLANDS_SMC_MC_RTT_ENABLE 0x04
+#define NISLANDS_SMC_MC_STUTTER_EN 0x08
+
+#define MAX_NO_VREG_STEPS 32
+
+#define NISLANDS_SMC_VOLTAGEMASK_VDDC 0
+#define NISLANDS_SMC_VOLTAGEMASK_MVDD 1
+#define NISLANDS_SMC_VOLTAGEMASK_VDDCI 2
+#define NISLANDS_SMC_VOLTAGEMASK_MAX 4
+
+#define SISLANDS_MCREGISTERTABLE_INITIAL_SLOT 0
+#define SISLANDS_MCREGISTERTABLE_ACPI_SLOT 1
+#define SISLANDS_MCREGISTERTABLE_ULV_SLOT 2
+#define SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT 3
+
+#define SISLANDS_LEAKAGE_INDEX0 0xff01
+#define SISLANDS_MAX_LEAKAGE_COUNT 4
+
+#define SISLANDS_MAX_HARDWARE_POWERLEVELS 5
+#define SISLANDS_INITIAL_STATE_ARB_INDEX 0
+#define SISLANDS_ACPI_STATE_ARB_INDEX 1
+#define SISLANDS_ULV_STATE_ARB_INDEX 2
+#define SISLANDS_DRIVER_STATE_ARB_INDEX 3
+
+#define SISLANDS_DPM2_MAX_PULSE_SKIP 256
+
+#define SISLANDS_DPM2_NEAR_TDP_DEC 10
+#define SISLANDS_DPM2_ABOVE_SAFE_INC 5
+#define SISLANDS_DPM2_BELOW_SAFE_INC 20
+
+#define SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT 80
+
+#define SISLANDS_DPM2_MAXPS_PERCENT_H 99
+#define SISLANDS_DPM2_MAXPS_PERCENT_M 99
+
+#define SISLANDS_DPM2_SQ_RAMP_MAX_POWER 0x3FFF
+#define SISLANDS_DPM2_SQ_RAMP_MIN_POWER 0x12
+#define SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA 0x15
+#define SISLANDS_DPM2_SQ_RAMP_STI_SIZE 0x1E
+#define SISLANDS_DPM2_SQ_RAMP_LTI_RATIO 0xF
+
+#define SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN 10
+
+#define SISLANDS_VRC_DFLT 0xC000B3
+#define SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT 1687
+#define SISLANDS_CGULVPARAMETER_DFLT 0x00040035
+#define SISLANDS_CGULVCONTROL_DFLT 0x1f007550
+
+#define SI_ASI_DFLT 10000
+#define SI_BSP_DFLT 0x41EB
+#define SI_BSU_DFLT 0x2
+#define SI_AH_DFLT 5
+#define SI_RLP_DFLT 25
+#define SI_RMP_DFLT 65
+#define SI_LHP_DFLT 40
+#define SI_LMP_DFLT 15
+#define SI_TD_DFLT 0
+#define SI_UTC_DFLT_00 0x24
+#define SI_UTC_DFLT_01 0x22
+#define SI_UTC_DFLT_02 0x22
+#define SI_UTC_DFLT_03 0x22
+#define SI_UTC_DFLT_04 0x22
+#define SI_UTC_DFLT_05 0x22
+#define SI_UTC_DFLT_06 0x22
+#define SI_UTC_DFLT_07 0x22
+#define SI_UTC_DFLT_08 0x22
+#define SI_UTC_DFLT_09 0x22
+#define SI_UTC_DFLT_10 0x22
+#define SI_UTC_DFLT_11 0x22
+#define SI_UTC_DFLT_12 0x22
+#define SI_UTC_DFLT_13 0x22
+#define SI_UTC_DFLT_14 0x22
+#define SI_DTC_DFLT_00 0x24
+#define SI_DTC_DFLT_01 0x22
+#define SI_DTC_DFLT_02 0x22
+#define SI_DTC_DFLT_03 0x22
+#define SI_DTC_DFLT_04 0x22
+#define SI_DTC_DFLT_05 0x22
+#define SI_DTC_DFLT_06 0x22
+#define SI_DTC_DFLT_07 0x22
+#define SI_DTC_DFLT_08 0x22
+#define SI_DTC_DFLT_09 0x22
+#define SI_DTC_DFLT_10 0x22
+#define SI_DTC_DFLT_11 0x22
+#define SI_DTC_DFLT_12 0x22
+#define SI_DTC_DFLT_13 0x22
+#define SI_DTC_DFLT_14 0x22
+#define SI_VRC_DFLT 0x0000C003
+#define SI_VOLTAGERESPONSETIME_DFLT 1000
+#define SI_BACKBIASRESPONSETIME_DFLT 1000
+#define SI_VRU_DFLT 0x3
+#define SI_SPLLSTEPTIME_DFLT 0x1000
+#define SI_SPLLSTEPUNIT_DFLT 0x3
+#define SI_TPU_DFLT 0
+#define SI_TPC_DFLT 0x200
+#define SI_SSTU_DFLT 0
+#define SI_SST_DFLT 0x00C8
+#define SI_GICST_DFLT 0x200
+#define SI_FCT_DFLT 0x0400
+#define SI_FCTU_DFLT 0
+#define SI_CTXCGTT3DRPHC_DFLT 0x20
+#define SI_CTXCGTT3DRSDC_DFLT 0x40
+#define SI_VDDC3DOORPHC_DFLT 0x100
+#define SI_VDDC3DOORSDC_DFLT 0x7
+#define SI_VDDC3DOORSU_DFLT 0
+#define SI_MPLLLOCKTIME_DFLT 100
+#define SI_MPLLRESETTIME_DFLT 150
+#define SI_VCOSTEPPCT_DFLT 20
+#define SI_ENDINGVCOSTEPPCT_DFLT 5
+#define SI_REFERENCEDIVIDER_DFLT 4
+
+#define SI_PM_NUMBER_OF_TC 15
+#define SI_PM_NUMBER_OF_SCLKS 20
+#define SI_PM_NUMBER_OF_MCLKS 4
+#define SI_PM_NUMBER_OF_VOLTAGE_LEVELS 4
+#define SI_PM_NUMBER_OF_ACTIVITY_LEVELS 3
+
+/* XXX are these ok? */
+#define SI_TEMP_RANGE_MIN (90 * 1000)
+#define SI_TEMP_RANGE_MAX (120 * 1000)
+
+#define FDO_PWM_MODE_STATIC 1
+#define FDO_PWM_MODE_STATIC_RPM 5
+
+enum ni_dc_cac_level
+{
+ NISLANDS_DCCAC_LEVEL_0 = 0,
+ NISLANDS_DCCAC_LEVEL_1,
+ NISLANDS_DCCAC_LEVEL_2,
+ NISLANDS_DCCAC_LEVEL_3,
+ NISLANDS_DCCAC_LEVEL_4,
+ NISLANDS_DCCAC_LEVEL_5,
+ NISLANDS_DCCAC_LEVEL_6,
+ NISLANDS_DCCAC_LEVEL_7,
+ NISLANDS_DCCAC_MAX_LEVELS
+};
+
+enum si_cac_config_reg_type
+{
+ SISLANDS_CACCONFIG_MMR = 0,
+ SISLANDS_CACCONFIG_CGIND,
+ SISLANDS_CACCONFIG_MAX
+};
+
+enum si_power_level {
+ SI_POWER_LEVEL_LOW = 0,
+ SI_POWER_LEVEL_MEDIUM = 1,
+ SI_POWER_LEVEL_HIGH = 2,
+ SI_POWER_LEVEL_CTXSW = 3,
+};
+
+enum si_td {
+ SI_TD_AUTO,
+ SI_TD_UP,
+ SI_TD_DOWN,
+};
+
+enum si_display_watermark {
+ SI_DISPLAY_WATERMARK_LOW = 0,
+ SI_DISPLAY_WATERMARK_HIGH = 1,
+};
+
+enum si_display_gap
+{
+ SI_PM_DISPLAY_GAP_VBLANK_OR_WM = 0,
+ SI_PM_DISPLAY_GAP_VBLANK = 1,
+ SI_PM_DISPLAY_GAP_WATERMARK = 2,
+ SI_PM_DISPLAY_GAP_IGNORE = 3,
+};
+
+extern const struct amd_ip_funcs si_dpm_ip_funcs;
+
+struct ni_leakage_coeffients
+{
+ u32 at;
+ u32 bt;
+ u32 av;
+ u32 bv;
+ s32 t_slope;
+ s32 t_intercept;
+ u32 t_ref;
+};
+
+struct SMC_Evergreen_MCRegisterAddress
+{
+ uint16_t s0;
+ uint16_t s1;
+};
+
+typedef struct SMC_Evergreen_MCRegisterAddress SMC_Evergreen_MCRegisterAddress;
+
+struct evergreen_mc_reg_entry {
+ u32 mclk_max;
+ u32 mc_data[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct evergreen_mc_reg_table {
+ u8 last;
+ u8 num_entries;
+ u16 valid_flag;
+ struct evergreen_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
+ SMC_Evergreen_MCRegisterAddress mc_reg_address[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct SMC_Evergreen_MCRegisterSet
+{
+ uint32_t value[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
+};
+
+typedef struct SMC_Evergreen_MCRegisterSet SMC_Evergreen_MCRegisterSet;
+
+struct SMC_Evergreen_MCRegisters
+{
+ uint8_t last;
+ uint8_t reserved[3];
+ SMC_Evergreen_MCRegisterAddress address[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
+ SMC_Evergreen_MCRegisterSet data[5];
+};
+
+typedef struct SMC_Evergreen_MCRegisters SMC_Evergreen_MCRegisters;
+
+struct SMC_NIslands_MCRegisterSet
+{
+ uint32_t value[SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE];
+};
+
+typedef struct SMC_NIslands_MCRegisterSet SMC_NIslands_MCRegisterSet;
+
+struct ni_mc_reg_entry {
+ u32 mclk_max;
+ u32 mc_data[SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct SMC_NIslands_MCRegisterAddress
+{
+ uint16_t s0;
+ uint16_t s1;
+};
+
+typedef struct SMC_NIslands_MCRegisterAddress SMC_NIslands_MCRegisterAddress;
+
+struct SMC_NIslands_MCRegisters
+{
+ uint8_t last;
+ uint8_t reserved[3];
+ SMC_NIslands_MCRegisterAddress address[SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE];
+ SMC_NIslands_MCRegisterSet data[SMC_NISLANDS_MC_REGISTER_ARRAY_SET_COUNT];
+};
+
+typedef struct SMC_NIslands_MCRegisters SMC_NIslands_MCRegisters;
+
+struct evergreen_ulv_param {
+ bool supported;
+ struct rv7xx_pl *pl;
+};
+
+struct evergreen_arb_registers {
+ u32 mc_arb_dram_timing;
+ u32 mc_arb_dram_timing2;
+ u32 mc_arb_rfsh_rate;
+ u32 mc_arb_burst_time;
+};
+
+struct at {
+ u32 rlp;
+ u32 rmp;
+ u32 lhp;
+ u32 lmp;
+};
+
+struct ni_clock_registers {
+ u32 cg_spll_func_cntl;
+ u32 cg_spll_func_cntl_2;
+ u32 cg_spll_func_cntl_3;
+ u32 cg_spll_func_cntl_4;
+ u32 cg_spll_spread_spectrum;
+ u32 cg_spll_spread_spectrum_2;
+ u32 mclk_pwrmgt_cntl;
+ u32 dll_cntl;
+ u32 mpll_ad_func_cntl;
+ u32 mpll_ad_func_cntl_2;
+ u32 mpll_dq_func_cntl;
+ u32 mpll_dq_func_cntl_2;
+ u32 mpll_ss1;
+ u32 mpll_ss2;
+};
+
+struct RV770_SMC_SCLK_VALUE
+{
+ uint32_t vCG_SPLL_FUNC_CNTL;
+ uint32_t vCG_SPLL_FUNC_CNTL_2;
+ uint32_t vCG_SPLL_FUNC_CNTL_3;
+ uint32_t vCG_SPLL_SPREAD_SPECTRUM;
+ uint32_t vCG_SPLL_SPREAD_SPECTRUM_2;
+ uint32_t sclk_value;
+};
+
+typedef struct RV770_SMC_SCLK_VALUE RV770_SMC_SCLK_VALUE;
+
+struct RV770_SMC_MCLK_VALUE
+{
+ uint32_t vMPLL_AD_FUNC_CNTL;
+ uint32_t vMPLL_AD_FUNC_CNTL_2;
+ uint32_t vMPLL_DQ_FUNC_CNTL;
+ uint32_t vMPLL_DQ_FUNC_CNTL_2;
+ uint32_t vMCLK_PWRMGT_CNTL;
+ uint32_t vDLL_CNTL;
+ uint32_t vMPLL_SS;
+ uint32_t vMPLL_SS2;
+ uint32_t mclk_value;
+};
+
+typedef struct RV770_SMC_MCLK_VALUE RV770_SMC_MCLK_VALUE;
+
+
+struct RV730_SMC_MCLK_VALUE
+{
+ uint32_t vMCLK_PWRMGT_CNTL;
+ uint32_t vDLL_CNTL;
+ uint32_t vMPLL_FUNC_CNTL;
+ uint32_t vMPLL_FUNC_CNTL2;
+ uint32_t vMPLL_FUNC_CNTL3;
+ uint32_t vMPLL_SS;
+ uint32_t vMPLL_SS2;
+ uint32_t mclk_value;
+};
+
+typedef struct RV730_SMC_MCLK_VALUE RV730_SMC_MCLK_VALUE;
+
+struct RV770_SMC_VOLTAGE_VALUE
+{
+ uint16_t value;
+ uint8_t index;
+ uint8_t padding;
+};
+
+typedef struct RV770_SMC_VOLTAGE_VALUE RV770_SMC_VOLTAGE_VALUE;
+
+union RV7XX_SMC_MCLK_VALUE
+{
+ RV770_SMC_MCLK_VALUE mclk770;
+ RV730_SMC_MCLK_VALUE mclk730;
+};
+
+typedef union RV7XX_SMC_MCLK_VALUE RV7XX_SMC_MCLK_VALUE, *LPRV7XX_SMC_MCLK_VALUE;
+
+struct RV770_SMC_HW_PERFORMANCE_LEVEL
+{
+ uint8_t arbValue;
+ union{
+ uint8_t seqValue;
+ uint8_t ACIndex;
+ };
+ uint8_t displayWatermark;
+ uint8_t gen2PCIE;
+ uint8_t gen2XSP;
+ uint8_t backbias;
+ uint8_t strobeMode;
+ uint8_t mcFlags;
+ uint32_t aT;
+ uint32_t bSP;
+ RV770_SMC_SCLK_VALUE sclk;
+ RV7XX_SMC_MCLK_VALUE mclk;
+ RV770_SMC_VOLTAGE_VALUE vddc;
+ RV770_SMC_VOLTAGE_VALUE mvdd;
+ RV770_SMC_VOLTAGE_VALUE vddci;
+ uint8_t reserved1;
+ uint8_t reserved2;
+ uint8_t stateFlags;
+ uint8_t padding;
+};
+
+typedef struct RV770_SMC_HW_PERFORMANCE_LEVEL RV770_SMC_HW_PERFORMANCE_LEVEL;
+
+struct RV770_SMC_SWSTATE
+{
+ uint8_t flags;
+ uint8_t padding1;
+ uint8_t padding2;
+ uint8_t padding3;
+ RV770_SMC_HW_PERFORMANCE_LEVEL levels[RV770_SMC_PERFORMANCE_LEVELS_PER_SWSTATE];
+};
+
+typedef struct RV770_SMC_SWSTATE RV770_SMC_SWSTATE;
+
+struct RV770_SMC_VOLTAGEMASKTABLE
+{
+ uint8_t highMask[RV770_SMC_VOLTAGEMASK_MAX];
+ uint32_t lowMask[RV770_SMC_VOLTAGEMASK_MAX];
+};
+
+typedef struct RV770_SMC_VOLTAGEMASKTABLE RV770_SMC_VOLTAGEMASKTABLE;
+
+struct RV770_SMC_STATETABLE
+{
+ uint8_t thermalProtectType;
+ uint8_t systemFlags;
+ uint8_t maxVDDCIndexInPPTable;
+ uint8_t extraFlags;
+ uint8_t highSMIO[MAX_NO_VREG_STEPS];
+ uint32_t lowSMIO[MAX_NO_VREG_STEPS];
+ RV770_SMC_VOLTAGEMASKTABLE voltageMaskTable;
+ RV770_SMC_SWSTATE initialState;
+ RV770_SMC_SWSTATE ACPIState;
+ RV770_SMC_SWSTATE driverState;
+ RV770_SMC_SWSTATE ULVState;
+};
+
+typedef struct RV770_SMC_STATETABLE RV770_SMC_STATETABLE;
+
+struct vddc_table_entry {
+ u16 vddc;
+ u8 vddc_index;
+ u8 high_smio;
+ u32 low_smio;
+};
+
+struct rv770_clock_registers {
+ u32 cg_spll_func_cntl;
+ u32 cg_spll_func_cntl_2;
+ u32 cg_spll_func_cntl_3;
+ u32 cg_spll_spread_spectrum;
+ u32 cg_spll_spread_spectrum_2;
+ u32 mpll_ad_func_cntl;
+ u32 mpll_ad_func_cntl_2;
+ u32 mpll_dq_func_cntl;
+ u32 mpll_dq_func_cntl_2;
+ u32 mclk_pwrmgt_cntl;
+ u32 dll_cntl;
+ u32 mpll_ss1;
+ u32 mpll_ss2;
+};
+
+struct rv730_clock_registers {
+ u32 cg_spll_func_cntl;
+ u32 cg_spll_func_cntl_2;
+ u32 cg_spll_func_cntl_3;
+ u32 cg_spll_spread_spectrum;
+ u32 cg_spll_spread_spectrum_2;
+ u32 mclk_pwrmgt_cntl;
+ u32 dll_cntl;
+ u32 mpll_func_cntl;
+ u32 mpll_func_cntl2;
+ u32 mpll_func_cntl3;
+ u32 mpll_ss;
+ u32 mpll_ss2;
+};
+
+union r7xx_clock_registers {
+ struct rv770_clock_registers rv770;
+ struct rv730_clock_registers rv730;
+};
+
+struct rv7xx_power_info {
+ /* flags */
+ bool mem_gddr5;
+ bool pcie_gen2;
+ bool dynamic_pcie_gen2;
+ bool acpi_pcie_gen2;
+ bool boot_in_gen2;
+ bool voltage_control; /* vddc */
+ bool mvdd_control;
+ bool sclk_ss;
+ bool mclk_ss;
+ bool dynamic_ss;
+ bool gfx_clock_gating;
+ bool mg_clock_gating;
+ bool mgcgtssm;
+ bool power_gating;
+ bool thermal_protection;
+ bool display_gap;
+ bool dcodt;
+ bool ulps;
+ /* registers */
+ union r7xx_clock_registers clk_regs;
+ u32 s0_vid_lower_smio_cntl;
+ /* voltage */
+ u32 vddc_mask_low;
+ u32 mvdd_mask_low;
+ u32 mvdd_split_frequency;
+ u32 mvdd_low_smio[MAX_NO_OF_MVDD_VALUES];
+ u16 max_vddc;
+ u16 max_vddc_in_table;
+ u16 min_vddc_in_table;
+ struct vddc_table_entry vddc_table[MAX_NO_VREG_STEPS];
+ u8 valid_vddc_entries;
+ /* dc odt */
+ u32 mclk_odt_threshold;
+ u8 odt_value_0[2];
+ u8 odt_value_1[2];
+ /* stored values */
+ u32 boot_sclk;
+ u16 acpi_vddc;
+ u32 ref_div;
+ u32 active_auto_throttle_sources;
+ u32 mclk_stutter_mode_threshold;
+ u32 mclk_strobe_mode_threshold;
+ u32 mclk_edc_enable_threshold;
+ u32 bsp;
+ u32 bsu;
+ u32 pbsp;
+ u32 pbsu;
+ u32 dsp;
+ u32 psp;
+ u32 asi;
+ u32 pasi;
+ u32 vrc;
+ u32 restricted_levels;
+ u32 rlp;
+ u32 rmp;
+ u32 lhp;
+ u32 lmp;
+ /* smc offsets */
+ u16 state_table_start;
+ u16 soft_regs_start;
+ u16 sram_end;
+ /* scratch structs */
+ RV770_SMC_STATETABLE smc_statetable;
+};
+
+struct rv7xx_pl {
+ u32 sclk;
+ u32 mclk;
+ u16 vddc;
+ u16 vddci; /* eg+ only */
+ u32 flags;
+ enum amdgpu_pcie_gen pcie_gen; /* si+ only */
+};
+
+struct rv7xx_ps {
+ struct rv7xx_pl high;
+ struct rv7xx_pl medium;
+ struct rv7xx_pl low;
+ bool dc_compatible;
+};
+
+struct si_ps {
+ u16 performance_level_count;
+ bool dc_compatible;
+ struct rv7xx_pl performance_levels[NISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE];
+};
+
+struct ni_mc_reg_table {
+ u8 last;
+ u8 num_entries;
+ u16 valid_flag;
+ struct ni_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
+ SMC_NIslands_MCRegisterAddress mc_reg_address[SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct ni_cac_data
+{
+ struct ni_leakage_coeffients leakage_coefficients;
+ u32 i_leakage;
+ s32 leakage_minimum_temperature;
+ u32 pwr_const;
+ u32 dc_cac_value;
+ u32 bif_cac_value;
+ u32 lkge_pwr;
+ u8 mc_wr_weight;
+ u8 mc_rd_weight;
+ u8 allow_ovrflw;
+ u8 num_win_tdp;
+ u8 l2num_win_tdp;
+ u8 lts_truncate_n;
+};
+
+struct evergreen_power_info {
+ /* must be first! */
+ struct rv7xx_power_info rv7xx;
+ /* flags */
+ bool vddci_control;
+ bool dynamic_ac_timing;
+ bool abm;
+ bool mcls;
+ bool light_sleep;
+ bool memory_transition;
+ bool pcie_performance_request;
+ bool pcie_performance_request_registered;
+ bool sclk_deep_sleep;
+ bool dll_default_on;
+ bool ls_clock_gating;
+ bool smu_uvd_hs;
+ bool uvd_enabled;
+ /* stored values */
+ u16 acpi_vddci;
+ u8 mvdd_high_index;
+ u8 mvdd_low_index;
+ u32 mclk_edc_wr_enable_threshold;
+ struct evergreen_mc_reg_table mc_reg_table;
+ struct atom_voltage_table vddc_voltage_table;
+ struct atom_voltage_table vddci_voltage_table;
+ struct evergreen_arb_registers bootup_arb_registers;
+ struct evergreen_ulv_param ulv;
+ struct at ats[2];
+ /* smc offsets */
+ u16 mc_reg_table_start;
+ struct amdgpu_ps current_rps;
+ struct rv7xx_ps current_ps;
+ struct amdgpu_ps requested_rps;
+ struct rv7xx_ps requested_ps;
+};
+
+struct PP_NIslands_Dpm2PerfLevel
+{
+ uint8_t MaxPS;
+ uint8_t TgtAct;
+ uint8_t MaxPS_StepInc;
+ uint8_t MaxPS_StepDec;
+ uint8_t PSST;
+ uint8_t NearTDPDec;
+ uint8_t AboveSafeInc;
+ uint8_t BelowSafeInc;
+ uint8_t PSDeltaLimit;
+ uint8_t PSDeltaWin;
+ uint8_t Reserved[6];
+};
+
+typedef struct PP_NIslands_Dpm2PerfLevel PP_NIslands_Dpm2PerfLevel;
+
+struct PP_NIslands_DPM2Parameters
+{
+ uint32_t TDPLimit;
+ uint32_t NearTDPLimit;
+ uint32_t SafePowerLimit;
+ uint32_t PowerBoostLimit;
+};
+typedef struct PP_NIslands_DPM2Parameters PP_NIslands_DPM2Parameters;
+
+struct NISLANDS_SMC_SCLK_VALUE
+{
+ uint32_t vCG_SPLL_FUNC_CNTL;
+ uint32_t vCG_SPLL_FUNC_CNTL_2;
+ uint32_t vCG_SPLL_FUNC_CNTL_3;
+ uint32_t vCG_SPLL_FUNC_CNTL_4;
+ uint32_t vCG_SPLL_SPREAD_SPECTRUM;
+ uint32_t vCG_SPLL_SPREAD_SPECTRUM_2;
+ uint32_t sclk_value;
+};
+
+typedef struct NISLANDS_SMC_SCLK_VALUE NISLANDS_SMC_SCLK_VALUE;
+
+struct NISLANDS_SMC_MCLK_VALUE
+{
+ uint32_t vMPLL_FUNC_CNTL;
+ uint32_t vMPLL_FUNC_CNTL_1;
+ uint32_t vMPLL_FUNC_CNTL_2;
+ uint32_t vMPLL_AD_FUNC_CNTL;
+ uint32_t vMPLL_AD_FUNC_CNTL_2;
+ uint32_t vMPLL_DQ_FUNC_CNTL;
+ uint32_t vMPLL_DQ_FUNC_CNTL_2;
+ uint32_t vMCLK_PWRMGT_CNTL;
+ uint32_t vDLL_CNTL;
+ uint32_t vMPLL_SS;
+ uint32_t vMPLL_SS2;
+ uint32_t mclk_value;
+};
+
+typedef struct NISLANDS_SMC_MCLK_VALUE NISLANDS_SMC_MCLK_VALUE;
+
+struct NISLANDS_SMC_VOLTAGE_VALUE
+{
+ uint16_t value;
+ uint8_t index;
+ uint8_t padding;
+};
+
+typedef struct NISLANDS_SMC_VOLTAGE_VALUE NISLANDS_SMC_VOLTAGE_VALUE;
+
+struct NISLANDS_SMC_HW_PERFORMANCE_LEVEL
+{
+ uint8_t arbValue;
+ uint8_t ACIndex;
+ uint8_t displayWatermark;
+ uint8_t gen2PCIE;
+ uint8_t reserved1;
+ uint8_t reserved2;
+ uint8_t strobeMode;
+ uint8_t mcFlags;
+ uint32_t aT;
+ uint32_t bSP;
+ NISLANDS_SMC_SCLK_VALUE sclk;
+ NISLANDS_SMC_MCLK_VALUE mclk;
+ NISLANDS_SMC_VOLTAGE_VALUE vddc;
+ NISLANDS_SMC_VOLTAGE_VALUE mvdd;
+ NISLANDS_SMC_VOLTAGE_VALUE vddci;
+ NISLANDS_SMC_VOLTAGE_VALUE std_vddc;
+ uint32_t powergate_en;
+ uint8_t hUp;
+ uint8_t hDown;
+ uint8_t stateFlags;
+ uint8_t arbRefreshState;
+ uint32_t SQPowerThrottle;
+ uint32_t SQPowerThrottle_2;
+ uint32_t reserved[2];
+ PP_NIslands_Dpm2PerfLevel dpm2;
+};
+
+typedef struct NISLANDS_SMC_HW_PERFORMANCE_LEVEL NISLANDS_SMC_HW_PERFORMANCE_LEVEL;
+
+struct NISLANDS_SMC_SWSTATE
+{
+ uint8_t flags;
+ uint8_t levelCount;
+ uint8_t padding2;
+ uint8_t padding3;
+ NISLANDS_SMC_HW_PERFORMANCE_LEVEL levels[1];
+};
+
+typedef struct NISLANDS_SMC_SWSTATE NISLANDS_SMC_SWSTATE;
+
+struct NISLANDS_SMC_VOLTAGEMASKTABLE
+{
+ uint8_t highMask[NISLANDS_SMC_VOLTAGEMASK_MAX];
+ uint32_t lowMask[NISLANDS_SMC_VOLTAGEMASK_MAX];
+};
+
+typedef struct NISLANDS_SMC_VOLTAGEMASKTABLE NISLANDS_SMC_VOLTAGEMASKTABLE;
+
+#define NISLANDS_MAX_NO_VREG_STEPS 32
+
+struct NISLANDS_SMC_STATETABLE
+{
+ uint8_t thermalProtectType;
+ uint8_t systemFlags;
+ uint8_t maxVDDCIndexInPPTable;
+ uint8_t extraFlags;
+ uint8_t highSMIO[NISLANDS_MAX_NO_VREG_STEPS];
+ uint32_t lowSMIO[NISLANDS_MAX_NO_VREG_STEPS];
+ NISLANDS_SMC_VOLTAGEMASKTABLE voltageMaskTable;
+ PP_NIslands_DPM2Parameters dpm2Params;
+ NISLANDS_SMC_SWSTATE initialState;
+ NISLANDS_SMC_SWSTATE ACPIState;
+ NISLANDS_SMC_SWSTATE ULVState;
+ NISLANDS_SMC_SWSTATE driverState;
+ NISLANDS_SMC_HW_PERFORMANCE_LEVEL dpmLevels[NISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE - 1];
+};
+
+typedef struct NISLANDS_SMC_STATETABLE NISLANDS_SMC_STATETABLE;
+
+struct ni_power_info {
+ /* must be first! */
+ struct evergreen_power_info eg;
+ struct ni_clock_registers clock_registers;
+ struct ni_mc_reg_table mc_reg_table;
+ u32 mclk_rtt_mode_threshold;
+ /* flags */
+ bool use_power_boost_limit;
+ bool support_cac_long_term_average;
+ bool cac_enabled;
+ bool cac_configuration_required;
+ bool driver_calculate_cac_leakage;
+ bool pc_enabled;
+ bool enable_power_containment;
+ bool enable_cac;
+ bool enable_sq_ramping;
+ /* smc offsets */
+ u16 arb_table_start;
+ u16 fan_table_start;
+ u16 cac_table_start;
+ u16 spll_table_start;
+ /* CAC stuff */
+ struct ni_cac_data cac_data;
+ u32 dc_cac_table[NISLANDS_DCCAC_MAX_LEVELS];
+ const struct ni_cac_weights *cac_weights;
+ u8 lta_window_size;
+ u8 lts_truncate;
+ struct si_ps current_ps;
+ struct si_ps requested_ps;
+ /* scratch structs */
+ SMC_NIslands_MCRegisters smc_mc_reg_table;
+ NISLANDS_SMC_STATETABLE smc_statetable;
+};
+
+struct si_cac_config_reg
+{
+ u32 offset;
+ u32 mask;
+ u32 shift;
+ u32 value;
+ enum si_cac_config_reg_type type;
+};
+
+struct si_powertune_data
+{
+ u32 cac_window;
+ u32 l2_lta_window_size_default;
+ u8 lts_truncate_default;
+ u8 shift_n_default;
+ u8 operating_temp;
+ struct ni_leakage_coeffients leakage_coefficients;
+ u32 fixed_kt;
+ u32 lkge_lut_v0_percent;
+ u8 dc_cac[NISLANDS_DCCAC_MAX_LEVELS];
+ bool enable_powertune_by_default;
+};
+
+struct si_dyn_powertune_data
+{
+ u32 cac_leakage;
+ s32 leakage_minimum_temperature;
+ u32 wintime;
+ u32 l2_lta_window_size;
+ u8 lts_truncate;
+ u8 shift_n;
+ u8 dc_pwr_value;
+ bool disable_uvd_powertune;
+};
+
+struct si_dte_data
+{
+ u32 tau[SMC_SISLANDS_DTE_MAX_FILTER_STAGES];
+ u32 r[SMC_SISLANDS_DTE_MAX_FILTER_STAGES];
+ u32 k;
+ u32 t0;
+ u32 max_t;
+ u8 window_size;
+ u8 temp_select;
+ u8 dte_mode;
+ u8 tdep_count;
+ u8 t_limits[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE];
+ u32 tdep_tau[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE];
+ u32 tdep_r[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE];
+ u32 t_threshold;
+ bool enable_dte_by_default;
+};
+
+struct si_clock_registers {
+ u32 cg_spll_func_cntl;
+ u32 cg_spll_func_cntl_2;
+ u32 cg_spll_func_cntl_3;
+ u32 cg_spll_func_cntl_4;
+ u32 cg_spll_spread_spectrum;
+ u32 cg_spll_spread_spectrum_2;
+ u32 dll_cntl;
+ u32 mclk_pwrmgt_cntl;
+ u32 mpll_ad_func_cntl;
+ u32 mpll_dq_func_cntl;
+ u32 mpll_func_cntl;
+ u32 mpll_func_cntl_1;
+ u32 mpll_func_cntl_2;
+ u32 mpll_ss1;
+ u32 mpll_ss2;
+};
+
+struct si_mc_reg_entry {
+ u32 mclk_max;
+ u32 mc_data[SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct si_mc_reg_table {
+ u8 last;
+ u8 num_entries;
+ u16 valid_flag;
+ struct si_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
+ SMC_NIslands_MCRegisterAddress mc_reg_address[SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct si_leakage_voltage_entry
+{
+ u16 voltage;
+ u16 leakage_index;
+};
+
+struct si_leakage_voltage
+{
+ u16 count;
+ struct si_leakage_voltage_entry entries[SISLANDS_MAX_LEAKAGE_COUNT];
+};
+
+
+struct si_ulv_param {
+ bool supported;
+ u32 cg_ulv_control;
+ u32 cg_ulv_parameter;
+ u32 volt_change_delay;
+ struct rv7xx_pl pl;
+ bool one_pcie_lane_in_ulv;
+};
+
+struct si_power_info {
+ /* must be first! */
+ struct ni_power_info ni;
+ struct si_clock_registers clock_registers;
+ struct si_mc_reg_table mc_reg_table;
+ struct atom_voltage_table mvdd_voltage_table;
+ struct atom_voltage_table vddc_phase_shed_table;
+ struct si_leakage_voltage leakage_voltage;
+ u16 mvdd_bootup_value;
+ struct si_ulv_param ulv;
+ u32 max_cu;
+ /* pcie gen */
+ enum amdgpu_pcie_gen force_pcie_gen;
+ enum amdgpu_pcie_gen boot_pcie_gen;
+ enum amdgpu_pcie_gen acpi_pcie_gen;
+ u32 sys_pcie_mask;
+ /* flags */
+ bool enable_dte;
+ bool enable_ppm;
+ bool vddc_phase_shed_control;
+ bool pspp_notify_required;
+ bool sclk_deep_sleep_above_low;
+ bool voltage_control_svi2;
+ bool vddci_control_svi2;
+ /* smc offsets */
+ u32 sram_end;
+ u32 state_table_start;
+ u32 soft_regs_start;
+ u32 mc_reg_table_start;
+ u32 arb_table_start;
+ u32 cac_table_start;
+ u32 dte_table_start;
+ u32 spll_table_start;
+ u32 papm_cfg_table_start;
+ u32 fan_table_start;
+ /* CAC stuff */
+ const struct si_cac_config_reg *cac_weights;
+ const struct si_cac_config_reg *lcac_config;
+ const struct si_cac_config_reg *cac_override;
+ const struct si_powertune_data *powertune_data;
+ struct si_dyn_powertune_data dyn_powertune_data;
+ /* DTE stuff */
+ struct si_dte_data dte_data;
+ /* scratch structs */
+ SMC_SIslands_MCRegisters smc_mc_reg_table;
+ SISLANDS_SMC_STATETABLE smc_statetable;
+ PP_SIslands_PAPMParameters papm_parm;
+ /* SVI2 */
+ u8 svd_gpio_id;
+ u8 svc_gpio_id;
+ /* fan control */
+ bool fan_ctrl_is_in_default_mode;
+ u32 t_min;
+ u32 fan_ctrl_default_mode;
+ bool fan_is_controlled_by_smc;
+};
+
+#endif
--
2.5.5
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH 17/17] drm/amdgpu: enable SI DPM
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (15 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 16/17] drm/amdgpu: add SI DPM support (v3) Alex Deucher
@ 2016-05-14 19:26 ` Alex Deucher
2016-05-17 7:01 ` [PATCH 00/17] SI support for amdgpu Daniel Vetter
17 siblings, 0 replies; 19+ messages in thread
From: Alex Deucher @ 2016-05-14 19:26 UTC (permalink / raw)
To: dri-devel; +Cc: Alex Deucher, Maruthi Bayyavarapu
From: Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com>
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/Makefile | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 10 ++++++++++
drivers/gpu/drm/amd/amdgpu/si.c | 8 ++++----
3 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index eab90ae..9b722137 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -30,7 +30,7 @@ amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o kv_smc.o kv_dpm.o \
ci_smc.o ci_dpm.o dce_v8_0.o gfx_v7_0.o cik_sdma.o uvd_v4_2.o vce_v2_0.o \
amdgpu_amdkfd_gfx_v7.o
-amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o
+amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o si_dpm.o si_smc.o
amdgpu-y += \
vi.o
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 6bd961f..2452dc7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -30,6 +30,7 @@
#include "amdgpu_pm.h"
#include <drm/amdgpu_drm.h>
#include "amdgpu_powerplay.h"
+#include "si_dpm.h"
#include "cik_dpm.h"
#include "vi_dpm.h"
@@ -60,6 +61,15 @@ static int amdgpu_powerplay_init(struct amdgpu_device *adev)
amd_pp->pp_handle = (void *)adev;
switch (adev->asic_type) {
+#ifdef CONFIG_DRM_AMDGPU_SI
+ case CHIP_TAHITI:
+ case CHIP_PITCAIRN:
+ case CHIP_VERDE:
+ case CHIP_OLAND:
+ case CHIP_HAINAN:
+ amd_pp->ip_funcs = &si_dpm_ip_funcs;
+ break;
+#endif
#ifdef CONFIG_DRM_AMDGPU_CIK
case CHIP_BONAIRE:
case CHIP_HAWAII:
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index 337b387..03aeade 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1046,6 +1046,7 @@ u32 si_get_xclk(struct amdgpu_device *adev)
return reference_clock;
}
+
//xxx:not implemented
static int si_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
{
@@ -1799,14 +1800,13 @@ static const struct amdgpu_ip_block_version verde_ip_blocks[] =
.rev = 0,
.funcs = &si_ih_ip_funcs,
},
-/* {
+ {
.type = AMD_IP_BLOCK_TYPE_SMC,
.major = 6,
.minor = 0,
.rev = 0,
- .funcs = &si_null_ip_funcs,
+ .funcs = &amdgpu_pp_ip_funcs,
},
- */
{
.type = AMD_IP_BLOCK_TYPE_DCE,
.major = 6,
@@ -1874,7 +1874,7 @@ static const struct amdgpu_ip_block_version hainan_ip_blocks[] =
.major = 6,
.minor = 0,
.rev = 0,
- .funcs = &si_null_ip_funcs,
+ .funcs = &amdgpu_pp_ip_funcs,
},
{
.type = AMD_IP_BLOCK_TYPE_GFX,
--
2.5.5
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^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH 00/17] SI support for amdgpu
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
` (16 preceding siblings ...)
2016-05-14 19:26 ` [PATCH 17/17] drm/amdgpu: enable SI DPM Alex Deucher
@ 2016-05-17 7:01 ` Daniel Vetter
17 siblings, 0 replies; 19+ messages in thread
From: Daniel Vetter @ 2016-05-17 7:01 UTC (permalink / raw)
To: Alex Deucher; +Cc: Alex Deucher, dri-devel
On Sat, May 14, 2016 at 03:26:12PM -0400, Alex Deucher wrote:
> This is an initial port of SI support from radeon to amdgpu. This
> should be considered developer level code. It's not ready for users.
> GFX and DMA are mostly working. DPM (power management) is implemented,
> but not working yet. UVD and VCE support have not yet been ported.
> It uses the same ucode as radeon, just like CIK.
>
> What works:
> - FB console
> - Unaccelerated X
> - Basic OGL tests (e.g. piglit) using gbm
>
> The code can also be found on the drm-next-4.8-wip-si branch of my fdo tree:
> https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.8-wip-si
I understand that sometimes with early hw enabling a lot of development
needs to happen behind closed doors because not yet approved for
publishing. SI isn't such a case, still some of these patches are at v6/7
already when they show. Also, you're not the author of any of these. And
they all have r-b tags already.
Everyone else here in the drm subsystem seems to have no problem at all
with developing in the open, why can't AMD?
-Daniel
>
> Alex
>
>
> Ken Wang (13):
> drm/amdgpu: add SI asics types v2
> drm/amdgpu: add si header files v3
> drm/amdgpu: add graphic memory controller implementation for si v5
> drm/amdgpu: add interupt handler implementation for si v3
> drm/amdgpu: add display controller implementation for si v7
> drm/amdgpu: atombios change for dce6 to work v3
> drm/amdgpu: add graphic pipeline implementation for si v6
> drm/amdgpu: add DMA implementation for si v6
> drm/amdgpu: add si implementation v7
> drm/amdgpu: add all the components for si into Makefile/kconfig v3
> drm/amdgpu: add si ip blocks setup v3
> drm/amdgpu: add si specific logic into the device initialize function
> v2
> drm/amdgpu: add si pciids v2
>
> Maruthi Srinivas Bayyavarapu (4):
> drm/amdgpu: add si dpm support in amdgpu_atombios
> drm/amdgpu: add SI SMC support
> drm/amdgpu: add SI DPM support (v3)
> drm/amdgpu: enable SI DPM
>
> drivers/gpu/drm/amd/amdgpu/Kconfig | 7 +
> drivers/gpu/drm/amd/amdgpu/Makefile | 2 +
> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 9 +
> drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 158 +
> drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 16 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 34 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 74 +
> drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 10 +
> drivers/gpu/drm/amd/amdgpu/atombios_crtc.c | 8 +-
> drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 3204 ++++++++
> drivers/gpu/drm/amd/amdgpu/dce_v6_0.h | 29 +
> drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 3280 ++++++++
> drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h | 36 +
> drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 1077 +++
> drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h | 36 +
> drivers/gpu/drm/amd/amdgpu/r600_dpm.h | 127 +
> drivers/gpu/drm/amd/amdgpu/si.c | 1914 +++++
> drivers/gpu/drm/amd/amdgpu/si.h | 33 +
> drivers/gpu/drm/amd/amdgpu/si_dma.c | 963 +++
> drivers/gpu/drm/amd/amdgpu/si_dma.h | 29 +
> drivers/gpu/drm/amd/amdgpu/si_dpm.c | 7982 ++++++++++++++++++++
> drivers/gpu/drm/amd/amdgpu/si_dpm.h | 1015 +++
> drivers/gpu/drm/amd/amdgpu/si_ih.c | 313 +
> drivers/gpu/drm/amd/amdgpu/si_ih.h | 29 +
> drivers/gpu/drm/amd/amdgpu/si_smc.c | 280 +
> drivers/gpu/drm/amd/amdgpu/sislands_smc.h | 423 ++
> drivers/gpu/drm/amd/include/amd_shared.h | 7 +-
> .../drm/amd/include/asic_reg/si/clearstate_si.h | 941 +++
> drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h | 105 +
> drivers/gpu/drm/amd/include/asic_reg/si/sid.h | 2442 ++++++
> drivers/gpu/drm/amd/include/atombios.h | 2 +
> 31 files changed, 24578 insertions(+), 7 deletions(-)
> create mode 100644 drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/dce_v6_0.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/r600_dpm.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dma.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dma.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dpm.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si_dpm.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si_ih.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si_ih.h
> create mode 100644 drivers/gpu/drm/amd/amdgpu/si_smc.c
> create mode 100644 drivers/gpu/drm/amd/amdgpu/sislands_smc.h
> create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/clearstate_si.h
> create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/si_reg.h
> create mode 100644 drivers/gpu/drm/amd/include/asic_reg/si/sid.h
>
> --
> 2.5.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2016-05-17 7:01 UTC | newest]
Thread overview: 19+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-05-14 19:26 [PATCH 00/17] SI support for amdgpu Alex Deucher
2016-05-14 19:26 ` [PATCH 01/17] drm/amdgpu: add SI asics types v2 Alex Deucher
2016-05-14 19:26 ` [PATCH 02/17] drm/amdgpu: add si header files v3 Alex Deucher
2016-05-14 19:26 ` [PATCH 03/17] drm/amdgpu: add graphic memory controller implementation for si v5 Alex Deucher
2016-05-14 19:26 ` [PATCH 04/17] drm/amdgpu: add interupt handler implementation for si v3 Alex Deucher
2016-05-14 19:26 ` [PATCH 05/17] drm/amdgpu: add display controller implementation for si v7 Alex Deucher
2016-05-14 19:26 ` [PATCH 06/17] drm/amdgpu: atombios change for dce6 to work v3 Alex Deucher
2016-05-14 19:26 ` [PATCH 07/17] drm/amdgpu: add graphic pipeline implementation for si v6 Alex Deucher
2016-05-14 19:26 ` [PATCH 08/17] drm/amdgpu: add DMA " Alex Deucher
2016-05-14 19:26 ` [PATCH 09/17] drm/amdgpu: add si implementation v7 Alex Deucher
2016-05-14 19:26 ` [PATCH 10/17] drm/amdgpu: add all the components for si into Makefile/kconfig v3 Alex Deucher
2016-05-14 19:26 ` [PATCH 11/17] drm/amdgpu: add si ip blocks setup v3 Alex Deucher
2016-05-14 19:26 ` [PATCH 12/17] drm/amdgpu: add si specific logic into the device initialize function v2 Alex Deucher
2016-05-14 19:26 ` [PATCH 13/17] drm/amdgpu: add si pciids v2 Alex Deucher
2016-05-14 19:26 ` [PATCH 14/17] drm/amdgpu: add si dpm support in amdgpu_atombios Alex Deucher
2016-05-14 19:26 ` [PATCH 15/17] drm/amdgpu: add SI SMC support Alex Deucher
2016-05-14 19:26 ` [PATCH 16/17] drm/amdgpu: add SI DPM support (v3) Alex Deucher
2016-05-14 19:26 ` [PATCH 17/17] drm/amdgpu: enable SI DPM Alex Deucher
2016-05-17 7:01 ` [PATCH 00/17] SI support for amdgpu Daniel Vetter
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