[PATCH 02/14] drm/i915: Register definitions for skylake scalers

Chandra Konduru
2015-04-07T22:29:30Z

Adding register definitions for skylake scalers.
v2:
-add #define for plane selection mask (me)

Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 115 +++++++++++++++++++++++++++++++++++++++
1 file changed, 115 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index b134fa3..6ad1932 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -5096,6 +5096,121 @@ enum skl_disp_power_wells {
#define PS_WIN_SZ(pipe) _PIPE(pipe, _PSA_WIN_SZ, _PSB_WIN_SZ)
#define PS_WIN_POS(pipe) _PIPE(pipe, _PSA_WIN_POS, _PSB_WIN_POS)

+/*
+ * Skylake scalers
+ */
+#define _PS_1A_CTRL 0x68180
+#define _PS_2A_CTRL 0x68280
+#define _PS_1B_CTRL 0x68980
+#define _PS_2B_CTRL 0x68A80
+#define _PS_1C_CTRL 0x69180
+#define PS_SCALER_EN (1 << 31)
+#define PS_SCALER_MODE_MASK (3 << 28)
+#define PS_SCALER_MODE_DYN (0 << 28)
+#define PS_SCALER_MODE_HQ (1 << 28)
+#define PS_PLANE_SEL_MASK (7 << 25)
+#define PS_PLANE_SEL(plane) ((plane + 1) << 25)
+#define PS_FILTER_MASK (3 << 23)
+#define PS_FILTER_MEDIUM (0 << 23)
+#define PS_FILTER_EDGE_ENHANCE (2 << 23)
+#define PS_FILTER_BILINEAR (3 << 23)
+#define PS_VERT3TAP (1 << 21)
+#define PS_VERT_INT_INVERT_FIELD1 (0 << 20)
+#define PS_VERT_INT_INVERT_FIELD0 (1 << 20)
+#define PS_PWRUP_PROGRESS (1 << 17)
+#define PS_V_FILTER_BYPASS (1 << 8)
+#define PS_VADAPT_EN (1 << 7)
+#define PS_VADAPT_MODE_MASK (3 << 5)
+#define PS_VADAPT_MODE_LEAST_ADAPT (0 << 5)
+#define PS_VADAPT_MODE_MOD_ADAPT (1 << 5)
+#define PS_VADAPT_MODE_MOST_ADAPT (3 << 5)
+
+#define _PS_PWR_GATE_1A 0x68160
+#define _PS_PWR_GATE_2A 0x68260
+#define _PS_PWR_GATE_1B 0x68960
+#define _PS_PWR_GATE_2B 0x68A60
+#define _PS_PWR_GATE_1C 0x69160
+#define PS_PWR_GATE_DIS_OVERRIDE (1 << 31)
+#define PS_PWR_GATE_SETTLING_TIME_32 (0 << 3)
+#define PS_PWR_GATE_SETTLING_TIME_64 (1 << 3)
+#define PS_PWR_GATE_SETTLING_TIME_96 (2 << 3)
+#define PS_PWR_GATE_SETTLING_TIME_128 (3 << 3)
+#define PS_PWR_GATE_SLPEN_8 0
+#define PS_PWR_GATE_SLPEN_16 1
+#define PS_PWR_GATE_SLPEN_24 2
+#define PS_PWR_GATE_SLPEN_32 3
+
+#define _PS_WIN_POS_1A 0x68170
+#define _PS_WIN_POS_2A 0x68270
+#define _PS_WIN_POS_1B 0x68970
+#define _PS_WIN_POS_2B 0x68A70
+#define _PS_WIN_POS_1C 0x69170
+
+#define _PS_WIN_SZ_1A 0x68174
+#define _PS_WIN_SZ_2A 0x68274
+#define _PS_WIN_SZ_1B 0x68974
+#define _PS_WIN_SZ_2B 0x68A74
+#define _PS_WIN_SZ_1C 0x69174
+
+#define _PS_VSCALE_1A 0x68184
+#define _PS_VSCALE_2A 0x68284
+#define _PS_VSCALE_1B 0x68984
+#define _PS_VSCALE_2B 0x68A84
+#define _PS_VSCALE_1C 0x69184
+
+#define _PS_HSCALE_1A 0x68190
+#define _PS_HSCALE_2A 0x68290
+#define _PS_HSCALE_1B 0x68990
+#define _PS_HSCALE_2B 0x68A90
+#define _PS_HSCALE_1C 0x69190
+
+#define _PS_VPHASE_1A 0x68188
+#define _PS_VPHASE_2A 0x68288
+#define _PS_VPHASE_1B 0x68988
+#define _PS_VPHASE_2B 0x68A88
+#define _PS_VPHASE_1C 0x69188
+
+#define _PS_HPHASE_1A 0x68194
+#define _PS_HPHASE_2A 0x68294
+#define _PS_HPHASE_1B 0x68994
+#define _PS_HPHASE_2B 0x68A94
+#define _PS_HPHASE_1C 0x69194
+
+#define _PS_ECC_STAT_1A 0x681D0
+#define _PS_ECC_STAT_2A 0x682D0
+#define _PS_ECC_STAT_1B 0x689D0
+#define _PS_ECC_STAT_2B 0x68AD0
+#define _PS_ECC_STAT_1C 0x691D0
+
+#define _ID(id, a, b) ((a) + (id)*((b)-(a)))
+#define SKL_PS_CTRL(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_1A_CTRL, _PS_2A_CTRL), \
+ _ID(id, _PS_1B_CTRL, _PS_2B_CTRL))
+#define SKL_PS_PWR_GATE(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_PWR_GATE_1A, _PS_PWR_GATE_2A), \
+ _ID(id, _PS_PWR_GATE_1B, _PS_PWR_GATE_2B))
+#define SKL_PS_WIN_POS(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_WIN_POS_1A, _PS_WIN_POS_2A), \
+ _ID(id, _PS_WIN_POS_1B, _PS_WIN_POS_2B))
+#define SKL_PS_WIN_SZ(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_WIN_SZ_1A, _PS_WIN_SZ_2A), \
+ _ID(id, _PS_WIN_SZ_1B, _PS_WIN_SZ_2B))
+#define SKL_PS_VSCALE(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_VSCALE_1A, _PS_VSCALE_2A), \
+ _ID(id, _PS_VSCALE_1B, _PS_VSCALE_2B))
+#define SKL_PS_HSCALE(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_HSCALE_1A, _PS_HSCALE_2A), \
+ _ID(id, _PS_HSCALE_1B, _PS_HSCALE_2B))
+#define SKL_PS_VPHASE(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_VPHASE_1A, _PS_VPHASE_2A), \
+ _ID(id, _PS_VPHASE_1B, _PS_VPHASE_2B))
+#define SKL_PS_HPHASE(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_HPHASE_1A, _PS_HPHASE_2A), \
+ _ID(id, _PS_HPHASE_1B, _PS_HPHASE_2B))
+#define SKL_PS_ECC_STAT(pipe, id) _PIPE(pipe, \
+ _ID(id, _PS_ECC_STAT_1A, _PS_ECC_STAT_2A), \
+ _ID(id, _PS_ECC_STAT_1B, _PS_ECC_STAT_2B)
+
/* legacy palette */
#define _LGC_PALETTE_A 0x4a000
#define _LGC_PALETTE_B 0x4a800
--
1.7.9.5