[PATCH v8 00/11] media: qcom: iris: rework platform data handling

[PATCH v8 00/11] media: qcom: iris: rework platform data handling

[Dmitry Baryshkov]

Currently platform data for the iris devices contain a mixture of
hadware and software description. This seems to work in simple cases,
but as the driver matures, it leads to strange decisions.

For example, the recent series extending SC7280 support to be able to
use HFI Gen2 firmware ended up duplicating SC7280 data, using
SM8550-related structs even though the hardware hasn't changed.

Another example, SM8450 and SM8350 are also simiar cores (and similar to
the existing SM8250), however SM8450 will have to go to the same file as
VPU3 cores just because of the firmware interface.

Last, but not least, this leads to a lot of copy-paste duplicates
between platforms, having similar firmware interfaces. It damages
readability and complicates adding support for new platforms.

Rework Iris platform data, splitting it into hardware description
(definied by the GPU core) and HFI Gen-related firmware data.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
Changes in v8:
- Moved core_arch to iris_firmware_data (Dikshita)
- Made HW_RESPONSE_TIMEOUT_VALUE static (Vikash)
- Changed firmware name for SM8250
- Extracted firmware description interface (Dikshita)
- Link to v7: https://lore.kernel.org/r/20260316-iris-platform-data-v7-0-fc79f003f51c@oss.qualcomm.com

Changes in v7:
- Fixed build error
- Link to v6: https://lore.kernel.org/r/20260313-iris-platform-data-v6-0-1763bb837fd2@oss.qualcomm.com

Changes in v6:
- Moved get_vpu_buffer_size() back to iris_platform_data, it will be
  handled separately, when adding support for Gen2 on Kodiak (Dikshita)
- Renamed iris_platform_vpu3.c to iris_platform_vpu3x.c (Dikshita)
- Renamed generic VPU2 and VPU3x constants to stop referencing SM8250
  and SM8550 (Dikshita)
- Link to v5: https://lore.kernel.org/r/20260313-iris-platform-data-v5-0-180484af4490@oss.qualcomm.com

Changes in v5:
- Added missing kerneldoc for struct iris_core (Dikshita)
- Dropped two more unused defines, leftovers from the split
- Link to v4: https://lore.kernel.org/r/20260313-iris-platform-data-v4-0-14927df4906d@oss.qualcomm.com

Changes in v4:
- Renamed iris_hfi_gen1_ops instances and related functions to contain
  _sys_ (Dikshita)
- Link to v3: https://lore.kernel.org/r/20260311-iris-platform-data-v3-0-f02258c4d4ed@oss.qualcomm.com

Changes in v3:
- Dropped the config_params / subscription_params patches for now,
  let's get more different platforms in first, determining the common
  base and the best way to handle the differences.
- Dropped set_preset_registers callback, call
  iris_vpu_set_preset_registers() directly (Dikshita)
- Renamed HFI ops to hfi_sys_ops and hfi_session_ops (Dikshita)
- Dropped (unused) hfi_response_ops from struct iris_core (Dikshita)
- Renamed hfi_response_handler and get_instance callbacks to follow
  other hfi_sys_ops callbacks.
- Link to v2: https://lore.kernel.org/r/20260228-iris-platform-data-v2-0-acf036a3c84c@oss.qualcomm.com

Changes in v2:
- Fixed build error in the interim patch, the fix sneaked to the wrong
  patch in rebases.
- Link to v1: https://lore.kernel.org/r/20260228-iris-platform-data-v1-0-c2c53539f948@oss.qualcomm.com

---
Dmitry Baryshkov (11):
      media: qcom: iris: drop pas_id from the iris_platform_data struct
      media: qcom: iris: use common set_preset_registers function
      media: qcom: iris: don't use function indirection in gen2-specific code
      media: qcom: iris: split HFI session ops from core ops
      media: qcom: iris: merge hfi_response_ops and hfi_command_ops
      media: qcom: iris: move get_instance to iris_hfi_sys_ops
      media: qcom: iris: drop hw_response_timeout_val from platform data
      media: qcom: iris: split firmware_data from raw platform data
      media: qcom: iris: split platform data from firmware data
      media: qcom: iris: use new firmware name for SM8250
      media: qcom: iris: extract firmware description data

 drivers/media/platform/qcom/iris/Makefile          |   6 +-
 drivers/media/platform/qcom/iris/iris_buffer.c     |  88 ++---
 drivers/media/platform/qcom/iris/iris_common.c     |   8 +-
 drivers/media/platform/qcom/iris/iris_core.c       |   3 +-
 drivers/media/platform/qcom/iris/iris_core.h       |   9 +-
 drivers/media/platform/qcom/iris/iris_ctrls.c      |  54 +--
 drivers/media/platform/qcom/iris/iris_firmware.c   |  13 +-
 drivers/media/platform/qcom/iris/iris_hfi_common.c |   6 +-
 drivers/media/platform/qcom/iris/iris_hfi_common.h |  13 +-
 .../iris/{iris_platform_gen1.c => iris_hfi_gen1.c} | 168 +--------
 drivers/media/platform/qcom/iris/iris_hfi_gen1.h   |   6 +-
 .../platform/qcom/iris/iris_hfi_gen1_command.c     |  43 ++-
 .../platform/qcom/iris/iris_hfi_gen1_response.c    |  11 +-
 .../iris/{iris_platform_gen2.c => iris_hfi_gen2.c} | 413 +--------------------
 drivers/media/platform/qcom/iris/iris_hfi_gen2.h   |   5 +-
 .../platform/qcom/iris/iris_hfi_gen2_command.c     | 115 +++---
 .../platform/qcom/iris/iris_hfi_gen2_response.c    |  11 +-
 drivers/media/platform/qcom/iris/iris_instance.h   |   4 +
 .../platform/qcom/iris/iris_platform_common.h      |  95 +++--
 .../platform/qcom/iris/iris_platform_sm8250.h      |  29 ++
 .../platform/qcom/iris/iris_platform_sm8550.h      |  31 ++
 .../media/platform/qcom/iris/iris_platform_vpu2.c  | 132 +++++++
 .../media/platform/qcom/iris/iris_platform_vpu3x.c | 219 +++++++++++
 drivers/media/platform/qcom/iris/iris_probe.c      |   5 +-
 drivers/media/platform/qcom/iris/iris_utils.c      |   5 +-
 drivers/media/platform/qcom/iris/iris_vb2.c        |   2 +-
 drivers/media/platform/qcom/iris/iris_vdec.c       |   6 +-
 drivers/media/platform/qcom/iris/iris_venc.c       |   4 +-
 drivers/media/platform/qcom/iris/iris_vidc.c       |  14 +-
 drivers/media/platform/qcom/iris/iris_vpu_common.c |  11 +-
 drivers/media/platform/qcom/iris/iris_vpu_common.h |   2 +
 31 files changed, 703 insertions(+), 828 deletions(-)
---
base-commit: 8e5a478b6d6a5bb0a3d52147862b15e4d826af19
change-id: 20260227-iris-platform-data-c5c80e84d1a7
prerequisite-change-id: 20251119-venus-iris-flip-switch-d59a3fbc6a4b:v4
prerequisite-patch-id: 615a763749fdc0c4ee184478bc64120972d8c7a1
prerequisite-patch-id: 6d85e3db422bc7f16246249288a17b92f6edbc09
prerequisite-patch-id: 579d712ec3f942ba0c362e242c71361c151092b5
prerequisite-patch-id: fa4629a3909fbae3917d8c067cce4f673ee857c0
prerequisite-patch-id: cbbd40736f7a797ff76b0fe2b1ddfb559e14e666
prerequisite-patch-id: 5b50917dcfef01db13af320cbd1cba15fd5fa16f
prerequisite-change-id: 20260110-iris-ubwc-06f64cbb31ae:v4
prerequisite-patch-id: 258496117b2e498200190910a37776be2ced6382
prerequisite-patch-id: 50f58e5d9c6cd2b520d17a7e7b2e657faa7d0847
prerequisite-patch-id: af2ff44a7b919da2ee06cc40893fbcd3f65d32f7
prerequisite-patch-id: f3a2b9ef97be3fa250ea0a6467b2d5a782315aa5
prerequisite-patch-id: 6bdd2119448e84aacbdc6a54d999d47fc69dac81
prerequisite-patch-id: 38cc9502c93c71324f1a11a1fd438374fc41ca84
prerequisite-patch-id: 059d1f35274246575ca4fa9b4ee33cd4801479d1
prerequisite-patch-id: 1cf4ea774a145cdba617eb8be5c1f7afe5817772
prerequisite-patch-id: 46375dcd0da4629e6031336351b9cf688691d7c5
prerequisite-change-id: 20260131-iris-venus-fix-sm8250-f938e29e7497:v5
prerequisite-patch-id: 6d85e3db422bc7f16246249288a17b92f6edbc09
prerequisite-patch-id: 579d712ec3f942ba0c362e242c71361c151092b5
prerequisite-patch-id: fa4629a3909fbae3917d8c067cce4f673ee857c0
prerequisite-patch-id: cbbd40736f7a797ff76b0fe2b1ddfb559e14e666
prerequisite-patch-id: 5b50917dcfef01db13af320cbd1cba15fd5fa16f
prerequisite-patch-id: 8948139735836adb9fbc51d93b969911dc5b38e8
prerequisite-patch-id: 7ec91bd0149f347c479c906e73cabaa28601ab3d
prerequisite-patch-id: c711522b63f640b7504767b3af7adc05a0b36cac
prerequisite-patch-id: 42b9cd5e0fd6fd99eae267c78b239333adff7637
prerequisite-patch-id: 11c487545e2462ff0a515d689863c3f7f25f9449

Best regards,
-- 
With best wishes
Dmitry

[PATCH v8 01/11] media: qcom: iris: drop pas_id from the iris_platform_data struct

[Dmitry Baryshkov]

The PAS ID, the authentication service ID, used by the Iris is a
constant and it is not expected to change anytime. Drop it from the
platform data and use the constant instead.

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_firmware.c        | 11 ++++++-----
 drivers/media/platform/qcom/iris/iris_platform_common.h |  2 --
 drivers/media/platform/qcom/iris/iris_platform_gen1.c   |  2 --
 drivers/media/platform/qcom/iris/iris_platform_gen2.c   |  4 ----
 4 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_firmware.c b/drivers/media/platform/qcom/iris/iris_firmware.c
index 5f408024e967..bc6c5c3e00c3 100644
--- a/drivers/media/platform/qcom/iris/iris_firmware.c
+++ b/drivers/media/platform/qcom/iris/iris_firmware.c
@@ -12,11 +12,12 @@
 #include "iris_core.h"
 #include "iris_firmware.h"
 
+#define IRIS_PAS_ID				9
+
 #define MAX_FIRMWARE_NAME_SIZE	128
 
 static int iris_load_fw_to_memory(struct iris_core *core, const char *fw_name)
 {
-	u32 pas_id = core->iris_platform_data->pas_id;
 	const struct firmware *firmware = NULL;
 	struct device *dev = core->dev;
 	struct resource res;
@@ -53,7 +54,7 @@ static int iris_load_fw_to_memory(struct iris_core *core, const char *fw_name)
 	}
 
 	ret = qcom_mdt_load(dev, firmware, fw_name,
-			    pas_id, mem_virt, mem_phys, res_size, NULL);
+			    IRIS_PAS_ID, mem_virt, mem_phys, res_size, NULL);
 
 	memunmap(mem_virt);
 err_release_fw:
@@ -79,7 +80,7 @@ int iris_fw_load(struct iris_core *core)
 		return -ENOMEM;
 	}
 
-	ret = qcom_scm_pas_auth_and_reset(core->iris_platform_data->pas_id);
+	ret = qcom_scm_pas_auth_and_reset(IRIS_PAS_ID);
 	if (ret)  {
 		dev_err(core->dev, "auth and reset failed: %d\n", ret);
 		return ret;
@@ -93,7 +94,7 @@ int iris_fw_load(struct iris_core *core)
 						     cp_config->cp_nonpixel_size);
 		if (ret) {
 			dev_err(core->dev, "qcom_scm_mem_protect_video_var failed: %d\n", ret);
-			qcom_scm_pas_shutdown(core->iris_platform_data->pas_id);
+			qcom_scm_pas_shutdown(IRIS_PAS_ID);
 			return ret;
 		}
 	}
@@ -103,7 +104,7 @@ int iris_fw_load(struct iris_core *core)
 
 int iris_fw_unload(struct iris_core *core)
 {
-	return qcom_scm_pas_shutdown(core->iris_platform_data->pas_id);
+	return qcom_scm_pas_shutdown(IRIS_PAS_ID);
 }
 
 int iris_set_hw_state(struct iris_core *core, bool resume)
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index f42e1798747c..e4eefc646c7f 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -12,7 +12,6 @@
 struct iris_core;
 struct iris_inst;
 
-#define IRIS_PAS_ID				9
 #define HW_RESPONSE_TIMEOUT_VALUE               (1000) /* milliseconds */
 #define AUTOSUSPEND_DELAY_VALUE			(HW_RESPONSE_TIMEOUT_VALUE + 500) /* milliseconds */
 
@@ -226,7 +225,6 @@ struct iris_platform_data {
 	unsigned int controller_rst_tbl_size;
 	u64 dma_mask;
 	const char *fwname;
-	u32 pas_id;
 	struct iris_fmt *inst_iris_fmts;
 	u32 inst_iris_fmts_size;
 	struct platform_inst_caps *inst_caps;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index aa71f7f53ee3..07ed572e895b 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -360,7 +360,6 @@ const struct iris_platform_data sm8250_data = {
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu-1.0/venus.mbn",
-	.pas_id = IRIS_PAS_ID,
 	.inst_iris_fmts = platform_fmts_sm8250_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
 	.inst_caps = &platform_inst_cap_sm8250,
@@ -413,7 +412,6 @@ const struct iris_platform_data sc7280_data = {
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu/vpu20_p1.mbn",
-	.pas_id = IRIS_PAS_ID,
 	.inst_iris_fmts = platform_fmts_sm8250_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
 	.inst_caps = &platform_inst_cap_sm8250,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index a526b50a1cd3..1f23ddb972f0 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -934,7 +934,6 @@ const struct iris_platform_data sm8550_data = {
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu/vpu30_p4.mbn",
-	.pas_id = IRIS_PAS_ID,
 	.inst_iris_fmts = platform_fmts_sm8550_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
@@ -1038,7 +1037,6 @@ const struct iris_platform_data sm8650_data = {
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu/vpu33_p4.mbn",
-	.pas_id = IRIS_PAS_ID,
 	.inst_iris_fmts = platform_fmts_sm8550_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
@@ -1133,7 +1131,6 @@ const struct iris_platform_data sm8750_data = {
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu/vpu35_p4.mbn",
-	.pas_id = IRIS_PAS_ID,
 	.inst_iris_fmts = platform_fmts_sm8550_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
@@ -1232,7 +1229,6 @@ const struct iris_platform_data qcs8300_data = {
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu/vpu30_p4_s6.mbn",
-	.pas_id = IRIS_PAS_ID,
 	.inst_iris_fmts = platform_fmts_sm8550_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
 	.inst_caps = &platform_inst_cap_qcs8300,

-- 
2.47.3

[PATCH v8 02/11] media: qcom: iris: use common set_preset_registers function

[Dmitry Baryshkov]

The set_preset_registers is (currently) common to all supported devices.
Extract it to a iris_vpu_common.c and call it directly from
iris_vpu_power_on(). Later, if any of the devices requires special
handling, it can be sorted out separately.

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_platform_common.h | 1 -
 drivers/media/platform/qcom/iris/iris_platform_gen1.c   | 7 -------
 drivers/media/platform/qcom/iris/iris_platform_gen2.c   | 9 ---------
 drivers/media/platform/qcom/iris/iris_vpu_common.c      | 7 ++++++-
 drivers/media/platform/qcom/iris/iris_vpu_common.h      | 2 ++
 5 files changed, 8 insertions(+), 18 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index e4eefc646c7f..d7106902698c 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -207,7 +207,6 @@ struct iris_platform_data {
 	struct iris_inst *(*get_instance)(void);
 	u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
 	const struct vpu_ops *vpu_ops;
-	void (*set_preset_registers)(struct iris_core *core);
 	const struct icc_info *icc_tbl;
 	unsigned int icc_tbl_size;
 	const struct bw_info *bw_tbl_dec;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index 07ed572e895b..ed07d1b00e43 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -260,11 +260,6 @@ static struct platform_inst_caps platform_inst_cap_sm8250 = {
 	.max_operating_rate = MAXIMUM_FPS,
 };
 
-static void iris_set_sm8250_preset_registers(struct iris_core *core)
-{
-	writel(0x0, core->reg_base + 0xB0088);
-}
-
 static const struct icc_info sm8250_icc_table[] = {
 	{ "cpu-cfg",    1000, 1000     },
 	{ "video-mem",  1000, 15000000 },
@@ -343,7 +338,6 @@ const struct iris_platform_data sm8250_data = {
 	.init_hfi_response_ops = iris_hfi_gen1_response_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
-	.set_preset_registers = iris_set_sm8250_preset_registers,
 	.icc_tbl = sm8250_icc_table,
 	.icc_tbl_size = ARRAY_SIZE(sm8250_icc_table),
 	.clk_rst_tbl = sm8250_clk_reset_table,
@@ -397,7 +391,6 @@ const struct iris_platform_data sc7280_data = {
 	.init_hfi_response_ops = iris_hfi_gen1_response_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
-	.set_preset_registers = iris_set_sm8250_preset_registers,
 	.icc_tbl = sm8250_icc_table,
 	.icc_tbl_size = ARRAY_SIZE(sm8250_icc_table),
 	.bw_tbl_dec = sc7280_bw_table_dec,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index 1f23ddb972f0..c84d4399f84d 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -756,11 +756,6 @@ static struct platform_inst_caps platform_inst_cap_sm8550 = {
 	.max_operating_rate = MAXIMUM_FPS,
 };
 
-static void iris_set_sm8550_preset_registers(struct iris_core *core)
-{
-	writel(0x0, core->reg_base + 0xB0088);
-}
-
 static const struct icc_info sm8550_icc_table[] = {
 	{ "cpu-cfg",    1000, 1000     },
 	{ "video-mem",  1000, 15000000 },
@@ -917,7 +912,6 @@ const struct iris_platform_data sm8550_data = {
 	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu3_ops,
-	.set_preset_registers = iris_set_sm8550_preset_registers,
 	.icc_tbl = sm8550_icc_table,
 	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
 	.clk_rst_tbl = sm8550_clk_reset_table,
@@ -1018,7 +1012,6 @@ const struct iris_platform_data sm8650_data = {
 	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu33_ops,
-	.set_preset_registers = iris_set_sm8550_preset_registers,
 	.icc_tbl = sm8550_icc_table,
 	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
 	.clk_rst_tbl = sm8650_clk_reset_table,
@@ -1114,7 +1107,6 @@ const struct iris_platform_data sm8750_data = {
 	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu35_ops,
-	.set_preset_registers = iris_set_sm8550_preset_registers,
 	.icc_tbl = sm8550_icc_table,
 	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
 	.clk_rst_tbl = sm8750_clk_reset_table,
@@ -1212,7 +1204,6 @@ const struct iris_platform_data qcs8300_data = {
 	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu3_ops,
-	.set_preset_registers = iris_set_sm8550_preset_registers,
 	.icc_tbl = sm8550_icc_table,
 	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
 	.clk_rst_tbl = sm8550_clk_reset_table,
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_common.c b/drivers/media/platform/qcom/iris/iris_vpu_common.c
index 548e5f1727fd..faabf53126f3 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_common.c
+++ b/drivers/media/platform/qcom/iris/iris_vpu_common.c
@@ -468,7 +468,7 @@ int iris_vpu_power_on(struct iris_core *core)
 
 	iris_opp_set_rate(core->dev, freq);
 
-	core->iris_platform_data->set_preset_registers(core);
+	iris_vpu_set_preset_registers(core);
 
 	iris_vpu_interrupt_init(core);
 	core->intr_status = 0;
@@ -485,3 +485,8 @@ int iris_vpu_power_on(struct iris_core *core)
 
 	return ret;
 }
+
+void iris_vpu_set_preset_registers(struct iris_core *core)
+{
+	writel(0x0, core->reg_base + 0xb0088);
+}
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_common.h b/drivers/media/platform/qcom/iris/iris_vpu_common.h
index f6dffc613b82..07728c4c72b6 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_common.h
+++ b/drivers/media/platform/qcom/iris/iris_vpu_common.h
@@ -39,4 +39,6 @@ int iris_vpu35_vpu4x_power_on_controller(struct iris_core *core);
 void iris_vpu35_vpu4x_program_bootup_registers(struct iris_core *core);
 u64 iris_vpu3x_vpu4x_calculate_frequency(struct iris_inst *inst, size_t data_size);
 
+void iris_vpu_set_preset_registers(struct iris_core *core);
+
 #endif

-- 
2.47.3

[PATCH v8 03/11] media: qcom: iris: don't use function indirection in gen2-specific code

[Dmitry Baryshkov]

To note that iris_set_num_comv() is gen2-internal, rename it to
iris_hfi_gen2_set_num_comv() and then stop using hfi_ops indirection to
set session property (like other functions in this file do).

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
index 30bfd90d423b..e4f25b7f5d04 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
@@ -1205,7 +1205,7 @@ static u32 iris_hfi_gen2_buf_type_from_driver(u32 domain, enum iris_buffer_type
 	}
 }
 
-static int iris_set_num_comv(struct iris_inst *inst)
+static int iris_hfi_gen2_set_num_comv(struct iris_inst *inst)
 {
 	struct platform_inst_caps *caps;
 	struct iris_core *core = inst->core;
@@ -1220,12 +1220,12 @@ static int iris_set_num_comv(struct iris_inst *inst)
 	num_comv = (inst->codec == V4L2_PIX_FMT_AV1) ?
 				NUM_COMV_AV1 : caps->num_comv;
 
-	return core->hfi_ops->session_set_property(inst,
-						   HFI_PROP_COMV_BUFFER_COUNT,
-						   HFI_HOST_FLAGS_NONE,
-						   HFI_PORT_BITSTREAM,
-						   HFI_PAYLOAD_U32,
-						   &num_comv, sizeof(u32));
+	return iris_hfi_gen2_session_set_property(inst,
+						  HFI_PROP_COMV_BUFFER_COUNT,
+						  HFI_HOST_FLAGS_NONE,
+						  HFI_PORT_BITSTREAM,
+						  HFI_PAYLOAD_U32,
+						  &num_comv, sizeof(u32));
 }
 
 static void iris_hfi_gen2_get_buffer(u32 domain, struct iris_buffer *buffer,
@@ -1257,7 +1257,7 @@ static int iris_hfi_gen2_session_queue_buffer(struct iris_inst *inst, struct iri
 
 	iris_hfi_gen2_get_buffer(inst->domain, buffer, &hfi_buffer);
 	if (buffer->type == BUF_COMV) {
-		ret = iris_set_num_comv(inst);
+		ret = iris_hfi_gen2_set_num_comv(inst);
 		if (ret)
 			return ret;
 	}

-- 
2.47.3

[PATCH v8 04/11] media: qcom: iris: split HFI session ops from core ops

[Dmitry Baryshkov]

Calling HFI instance-specific ops should not require double indirection
through the core ops. Split instance-specific ops to a separate struct,
keep a pointer to it in struct iris_inst and set it directly in the
get_instance function.

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_buffer.c     |  4 +-
 drivers/media/platform/qcom/iris/iris_common.c     |  8 ++--
 drivers/media/platform/qcom/iris/iris_ctrls.c      | 46 +++++++++++-----------
 drivers/media/platform/qcom/iris/iris_hfi_common.h |  3 ++
 .../platform/qcom/iris/iris_hfi_gen1_command.c     | 23 ++++++++---
 .../platform/qcom/iris/iris_hfi_gen2_command.c     | 17 +++++---
 drivers/media/platform/qcom/iris/iris_instance.h   |  4 ++
 drivers/media/platform/qcom/iris/iris_vb2.c        |  2 +-
 drivers/media/platform/qcom/iris/iris_vdec.c       |  6 +--
 drivers/media/platform/qcom/iris/iris_venc.c       |  4 +-
 drivers/media/platform/qcom/iris/iris_vidc.c       |  2 +-
 11 files changed, 72 insertions(+), 47 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
index 9151f43bc6b9..f55b7c608116 100644
--- a/drivers/media/platform/qcom/iris/iris_buffer.c
+++ b/drivers/media/platform/qcom/iris/iris_buffer.c
@@ -404,7 +404,7 @@ int iris_create_internal_buffers(struct iris_inst *inst, u32 plane)
 
 int iris_queue_buffer(struct iris_inst *inst, struct iris_buffer *buf)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	int ret;
 
 	ret = hfi_ops->session_queue_buf(inst, buf);
@@ -572,7 +572,7 @@ int iris_destroy_dequeued_internal_buffers(struct iris_inst *inst, u32 plane)
 static int iris_release_internal_buffers(struct iris_inst *inst,
 					 enum iris_buffer_type buffer_type)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	struct iris_buffers *buffers = &inst->buffers[buffer_type];
 	struct iris_buffer *buffer, *next;
 	int ret;
diff --git a/drivers/media/platform/qcom/iris/iris_common.c b/drivers/media/platform/qcom/iris/iris_common.c
index 7f1c7fe144f7..25836561bcf3 100644
--- a/drivers/media/platform/qcom/iris/iris_common.c
+++ b/drivers/media/platform/qcom/iris/iris_common.c
@@ -48,7 +48,7 @@ void iris_set_ts_metadata(struct iris_inst *inst, struct vb2_v4l2_buffer *vbuf)
 
 int iris_process_streamon_input(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	enum iris_inst_sub_state set_sub_state = 0;
 	int ret;
 
@@ -90,7 +90,7 @@ int iris_process_streamon_input(struct iris_inst *inst)
 
 int iris_process_streamon_output(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	enum iris_inst_sub_state clear_sub_state = 0;
 	bool drain_active, drc_active, first_ipsc;
 	int ret = 0;
@@ -189,7 +189,7 @@ static void iris_flush_deferred_buffers(struct iris_inst *inst,
 
 static void iris_kill_session(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 
 	if (!inst->session_id)
 		return;
@@ -200,7 +200,7 @@ static void iris_kill_session(struct iris_inst *inst)
 
 int iris_session_streamoff(struct iris_inst *inst, u32 plane)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	enum iris_buffer_type buffer_type;
 	int ret;
 
diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.c b/drivers/media/platform/qcom/iris/iris_ctrls.c
index 3cec957580f5..5a24aa869b2d 100644
--- a/drivers/media/platform/qcom/iris/iris_ctrls.c
+++ b/drivers/media/platform/qcom/iris/iris_ctrls.c
@@ -399,7 +399,7 @@ static u32 iris_get_port_info(struct iris_inst *inst,
 
 int iris_set_u32_enum(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 hfi_value = inst->fw_caps[cap_id].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 
@@ -412,7 +412,7 @@ int iris_set_u32_enum(struct iris_inst *inst, enum platform_inst_fw_cap_type cap
 
 int iris_set_u32(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 hfi_value = inst->fw_caps[cap_id].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 
@@ -425,7 +425,7 @@ int iris_set_u32(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 
 int iris_set_stage(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	struct v4l2_format *inp_f = inst->fmt_src;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 	u32 height = inp_f->fmt.pix_mp.height;
@@ -446,7 +446,7 @@ int iris_set_stage(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id
 
 int iris_set_pipe(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 work_route = inst->fw_caps[PIPE].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 
@@ -459,7 +459,7 @@ int iris_set_pipe(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 
 int iris_set_profile(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 hfi_id, hfi_value;
 
 	if (inst->codec == V4L2_PIX_FMT_H264) {
@@ -479,7 +479,7 @@ int iris_set_profile(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_
 
 int iris_set_level(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 hfi_id, hfi_value;
 
 	if (inst->codec == V4L2_PIX_FMT_H264) {
@@ -499,7 +499,7 @@ int iris_set_level(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id
 
 int iris_set_profile_level_gen1(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 	struct hfi_profile_level pl;
 
@@ -520,7 +520,7 @@ int iris_set_profile_level_gen1(struct iris_inst *inst, enum platform_inst_fw_ca
 
 int iris_set_header_mode_gen1(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 header_mode = inst->fw_caps[cap_id].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 	u32 hfi_val;
@@ -539,7 +539,7 @@ int iris_set_header_mode_gen1(struct iris_inst *inst, enum platform_inst_fw_cap_
 
 int iris_set_header_mode_gen2(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 prepend_sps_pps = inst->fw_caps[PREPEND_SPSPPS_TO_IDR].value;
 	u32 header_mode = inst->fw_caps[cap_id].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
@@ -561,7 +561,7 @@ int iris_set_header_mode_gen2(struct iris_inst *inst, enum platform_inst_fw_cap_
 
 int iris_set_bitrate(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 entropy_mode = inst->fw_caps[ENTROPY_MODE].value;
 	u32 bitrate = inst->fw_caps[cap_id].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
@@ -586,7 +586,7 @@ int iris_set_bitrate(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_
 
 int iris_set_peak_bitrate(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 rc_mode = inst->fw_caps[BITRATE_MODE].value;
 	u32 peak_bitrate = inst->fw_caps[cap_id].value;
 	u32 bitrate = inst->fw_caps[BITRATE].value;
@@ -613,7 +613,7 @@ int iris_set_peak_bitrate(struct iris_inst *inst, enum platform_inst_fw_cap_type
 
 int iris_set_bitrate_mode_gen1(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 bitrate_mode = inst->fw_caps[BITRATE_MODE].value;
 	u32 frame_rc = inst->fw_caps[FRAME_RC_ENABLE].value;
 	u32 frame_skip = inst->fw_caps[FRAME_SKIP_MODE].value;
@@ -640,7 +640,7 @@ int iris_set_bitrate_mode_gen1(struct iris_inst *inst, enum platform_inst_fw_cap
 
 int iris_set_bitrate_mode_gen2(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 bitrate_mode = inst->fw_caps[BITRATE_MODE].value;
 	u32 frame_rc = inst->fw_caps[FRAME_RC_ENABLE].value;
 	u32 frame_skip = inst->fw_caps[FRAME_SKIP_MODE].value;
@@ -667,7 +667,7 @@ int iris_set_bitrate_mode_gen2(struct iris_inst *inst, enum platform_inst_fw_cap
 
 int iris_set_entropy_mode_gen1(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 entropy_mode = inst->fw_caps[cap_id].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 	u32 hfi_val;
@@ -687,7 +687,7 @@ int iris_set_entropy_mode_gen1(struct iris_inst *inst, enum platform_inst_fw_cap
 
 int iris_set_entropy_mode_gen2(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 entropy_mode = inst->fw_caps[cap_id].value;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 	u32 profile;
@@ -712,7 +712,7 @@ int iris_set_entropy_mode_gen2(struct iris_inst *inst, enum platform_inst_fw_cap
 
 int iris_set_min_qp(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 i_qp_enable = 0, p_qp_enable = 0, b_qp_enable = 0;
 	u32 i_frame_qp = 0, p_frame_qp = 0, b_frame_qp = 0;
 	u32 min_qp_enable = 0, client_qp_enable = 0;
@@ -776,7 +776,7 @@ int iris_set_min_qp(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_i
 
 int iris_set_max_qp(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 i_qp_enable = 0, p_qp_enable = 0, b_qp_enable = 0;
 	u32 max_qp_enable = 0, client_qp_enable;
 	u32 i_frame_qp, p_frame_qp, b_frame_qp;
@@ -841,7 +841,7 @@ int iris_set_max_qp(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_i
 
 int iris_set_frame_qp(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 i_qp_enable = 0, p_qp_enable = 0, b_qp_enable = 0, client_qp_enable;
 	u32 i_frame_qp, p_frame_qp, b_frame_qp;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
@@ -902,7 +902,7 @@ int iris_set_frame_qp(struct iris_inst *inst, enum platform_inst_fw_cap_type cap
 
 int iris_set_qp_range(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	struct hfi_quantization_range_v2 range;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 
@@ -923,7 +923,7 @@ int iris_set_qp_range(struct iris_inst *inst, enum platform_inst_fw_cap_type cap
 
 int iris_set_rotation(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 	u32 hfi_val;
 
@@ -953,7 +953,7 @@ int iris_set_rotation(struct iris_inst *inst, enum platform_inst_fw_cap_type cap
 
 int iris_set_flip(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	u32 hfi_id = inst->fw_caps[cap_id].hfi_id;
 	u32 hfi_val = HFI_DISABLE_FLIP;
 
@@ -972,7 +972,7 @@ int iris_set_flip(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 
 int iris_set_ir_period(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	struct vb2_queue *q = v4l2_m2m_get_dst_vq(inst->m2m_ctx);
 	u32 ir_period = inst->fw_caps[cap_id].value;
 	u32 ir_type = 0;
@@ -998,7 +998,7 @@ int iris_set_ir_period(struct iris_inst *inst, enum platform_inst_fw_cap_type ca
 
 int iris_set_properties(struct iris_inst *inst, u32 plane)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	struct platform_inst_fw_cap *cap;
 	int ret;
 	u32 i;
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_common.h b/drivers/media/platform/qcom/iris/iris_hfi_common.h
index 3edb5ae582b4..18684ada78b2 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_common.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_common.h
@@ -110,6 +110,9 @@ struct iris_hfi_command_ops {
 	int (*sys_image_version)(struct iris_core *core);
 	int (*sys_interframe_powercollapse)(struct iris_core *core);
 	int (*sys_pc_prep)(struct iris_core *core);
+};
+
+struct iris_hfi_session_ops {
 	int (*session_set_config_params)(struct iris_inst *inst, u32 plane);
 	int (*session_set_property)(struct iris_inst *inst,
 				    u32 packet_type, u32 flag, u32 plane, u32 payload_type,
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
index e42d17653c2c..a28b0c7ebbad 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
@@ -1063,11 +1063,7 @@ static int iris_hfi_gen1_session_set_config_params(struct iris_inst *inst, u32 p
 	return 0;
 }
 
-static const struct iris_hfi_command_ops iris_hfi_gen1_command_ops = {
-	.sys_init = iris_hfi_gen1_sys_init,
-	.sys_image_version = iris_hfi_gen1_sys_image_version,
-	.sys_interframe_powercollapse = iris_hfi_gen1_sys_interframe_powercollapse,
-	.sys_pc_prep = iris_hfi_gen1_sys_pc_prep,
+static const struct iris_hfi_session_ops iris_hfi_gen1_session_ops = {
 	.session_open = iris_hfi_gen1_session_open,
 	.session_set_config_params = iris_hfi_gen1_session_set_config_params,
 	.session_set_property = iris_hfi_gen1_session_set_property,
@@ -1080,6 +1076,13 @@ static const struct iris_hfi_command_ops iris_hfi_gen1_command_ops = {
 	.session_close = iris_hfi_gen1_session_close,
 };
 
+static const struct iris_hfi_command_ops iris_hfi_gen1_command_ops = {
+	.sys_init = iris_hfi_gen1_sys_init,
+	.sys_image_version = iris_hfi_gen1_sys_image_version,
+	.sys_interframe_powercollapse = iris_hfi_gen1_sys_interframe_powercollapse,
+	.sys_pc_prep = iris_hfi_gen1_sys_pc_prep,
+};
+
 void iris_hfi_gen1_command_ops_init(struct iris_core *core)
 {
 	core->hfi_ops = &iris_hfi_gen1_command_ops;
@@ -1087,5 +1090,13 @@ void iris_hfi_gen1_command_ops_init(struct iris_core *core)
 
 struct iris_inst *iris_hfi_gen1_get_instance(void)
 {
-	return kzalloc_obj(struct iris_inst);
+	struct iris_inst *out;
+
+	out = kzalloc_obj(*out);
+	if (!out)
+		return NULL;
+
+	out->hfi_session_ops = &iris_hfi_gen1_session_ops;
+
+	return out;
 }
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
index e4f25b7f5d04..ffb70fd9499c 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
@@ -1300,11 +1300,7 @@ static int iris_hfi_gen2_session_release_buffer(struct iris_inst *inst, struct i
 					inst_hfi_gen2->packet->size);
 }
 
-static const struct iris_hfi_command_ops iris_hfi_gen2_command_ops = {
-	.sys_init = iris_hfi_gen2_sys_init,
-	.sys_image_version = iris_hfi_gen2_sys_image_version,
-	.sys_interframe_powercollapse = iris_hfi_gen2_sys_interframe_powercollapse,
-	.sys_pc_prep = iris_hfi_gen2_sys_pc_prep,
+static const struct iris_hfi_session_ops iris_hfi_gen2_session_ops = {
 	.session_open = iris_hfi_gen2_session_open,
 	.session_set_config_params = iris_hfi_gen2_session_set_config_params,
 	.session_set_property = iris_hfi_gen2_session_set_property,
@@ -1319,6 +1315,13 @@ static const struct iris_hfi_command_ops iris_hfi_gen2_command_ops = {
 	.session_close = iris_hfi_gen2_session_close,
 };
 
+static const struct iris_hfi_command_ops iris_hfi_gen2_command_ops = {
+	.sys_init = iris_hfi_gen2_sys_init,
+	.sys_image_version = iris_hfi_gen2_sys_image_version,
+	.sys_interframe_powercollapse = iris_hfi_gen2_sys_interframe_powercollapse,
+	.sys_pc_prep = iris_hfi_gen2_sys_pc_prep,
+};
+
 void iris_hfi_gen2_command_ops_init(struct iris_core *core)
 {
 	core->hfi_ops = &iris_hfi_gen2_command_ops;
@@ -1330,6 +1333,10 @@ struct iris_inst *iris_hfi_gen2_get_instance(void)
 
 	/* The allocation is intentionally larger than struct iris_inst. */
 	out = kzalloc_obj(*out);
+	if (!out)
+		return NULL;
+
+	out->inst.hfi_session_ops = &iris_hfi_gen2_session_ops;
 
 	return &out->inst;
 }
diff --git a/drivers/media/platform/qcom/iris/iris_instance.h b/drivers/media/platform/qcom/iris/iris_instance.h
index 16965150f427..352af99699dd 100644
--- a/drivers/media/platform/qcom/iris/iris_instance.h
+++ b/drivers/media/platform/qcom/iris/iris_instance.h
@@ -15,6 +15,8 @@
 #define DEFAULT_WIDTH 320
 #define DEFAULT_HEIGHT 240
 
+struct iris_hfi_session_ops;
+
 enum iris_fmt_type_out {
 	IRIS_FMT_H264,
 	IRIS_FMT_HEVC,
@@ -38,6 +40,7 @@ struct iris_fmt {
  * @list: used for attach an instance to the core
  * @core: pointer to core structure
  * @session_id: id of current video session
+ * @hfi_session_ops: iris HFI session ops
  * @ctx_q_lock: lock to serialize queues related ioctls
  * @lock: lock to seralise forward and reverse threads
  * @fh: reference of v4l2 file handler
@@ -80,6 +83,7 @@ struct iris_inst {
 	struct list_head		list;
 	struct iris_core		*core;
 	u32				session_id;
+	const struct iris_hfi_session_ops	*hfi_session_ops;
 	struct mutex			ctx_q_lock;/* lock to serialize queues related ioctls */
 	struct mutex			lock; /* lock to serialize forward and reverse threads */
 	struct v4l2_fh			fh;
diff --git a/drivers/media/platform/qcom/iris/iris_vb2.c b/drivers/media/platform/qcom/iris/iris_vb2.c
index bf0b8400996e..a2ea2d67f60d 100644
--- a/drivers/media/platform/qcom/iris/iris_vb2.c
+++ b/drivers/media/platform/qcom/iris/iris_vb2.c
@@ -129,7 +129,7 @@ int iris_vb2_queue_setup(struct vb2_queue *q,
 	if (!inst->once_per_session_set) {
 		inst->once_per_session_set = true;
 
-		ret = core->hfi_ops->session_open(inst);
+		ret = inst->hfi_session_ops->session_open(inst);
 		if (ret) {
 			ret = -EINVAL;
 			dev_err(core->dev, "session open failed\n");
diff --git a/drivers/media/platform/qcom/iris/iris_vdec.c b/drivers/media/platform/qcom/iris/iris_vdec.c
index 719217399a30..ccda3b9fb845 100644
--- a/drivers/media/platform/qcom/iris/iris_vdec.c
+++ b/drivers/media/platform/qcom/iris/iris_vdec.c
@@ -374,7 +374,7 @@ int iris_vdec_streamon_input(struct iris_inst *inst)
 
 int iris_vdec_streamon_output(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	int ret;
 
 	ret = hfi_ops->session_set_config_params(inst, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
@@ -434,7 +434,7 @@ int iris_vdec_qbuf(struct iris_inst *inst, struct vb2_v4l2_buffer *vbuf)
 
 int iris_vdec_start_cmd(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	enum iris_inst_sub_state clear_sub_state = 0;
 	struct vb2_queue *dst_vq;
 	int ret;
@@ -497,7 +497,7 @@ int iris_vdec_start_cmd(struct iris_inst *inst)
 
 int iris_vdec_stop_cmd(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	int ret;
 
 	ret = hfi_ops->session_drain(inst, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
diff --git a/drivers/media/platform/qcom/iris/iris_venc.c b/drivers/media/platform/qcom/iris/iris_venc.c
index aa27b22704eb..aeed756ee9ca 100644
--- a/drivers/media/platform/qcom/iris/iris_venc.c
+++ b/drivers/media/platform/qcom/iris/iris_venc.c
@@ -581,7 +581,7 @@ int iris_venc_qbuf(struct iris_inst *inst, struct vb2_v4l2_buffer *vbuf)
 
 int iris_venc_start_cmd(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	enum iris_inst_sub_state clear_sub_state = 0;
 	struct vb2_queue *dst_vq;
 	int ret;
@@ -623,7 +623,7 @@ int iris_venc_start_cmd(struct iris_inst *inst)
 
 int iris_venc_stop_cmd(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	int ret;
 
 	ret = hfi_ops->session_drain(inst, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
index bd38d84c9cc7..7e03d63578e1 100644
--- a/drivers/media/platform/qcom/iris/iris_vidc.c
+++ b/drivers/media/platform/qcom/iris/iris_vidc.c
@@ -224,7 +224,7 @@ int iris_open(struct file *filp)
 
 static void iris_session_close(struct iris_inst *inst)
 {
-	const struct iris_hfi_command_ops *hfi_ops = inst->core->hfi_ops;
+	const struct iris_hfi_session_ops *hfi_ops = inst->hfi_session_ops;
 	bool wait_for_response = true;
 	int ret;
 

-- 
2.47.3

[PATCH v8 05/11] media: qcom: iris: merge hfi_response_ops and hfi_command_ops

[Dmitry Baryshkov]

There is little point in having two different structures for HFI-related
core ops. Merge both of them into the new iris_hfi_ops structure.

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_core.h              |  6 ++----
 drivers/media/platform/qcom/iris/iris_hfi_common.c        |  6 +++---
 drivers/media/platform/qcom/iris/iris_hfi_common.h        |  8 +++-----
 drivers/media/platform/qcom/iris/iris_hfi_gen1.h          |  4 ++--
 drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c  |  8 +++++---
 drivers/media/platform/qcom/iris/iris_hfi_gen1_response.c | 11 +----------
 drivers/media/platform/qcom/iris/iris_hfi_gen2.h          |  4 ++--
 drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c  |  8 +++++---
 drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c | 11 +----------
 drivers/media/platform/qcom/iris/iris_platform_common.h   |  3 +--
 drivers/media/platform/qcom/iris/iris_platform_gen1.c     |  6 ++----
 drivers/media/platform/qcom/iris/iris_platform_gen2.c     | 12 ++++--------
 drivers/media/platform/qcom/iris/iris_probe.c             |  3 +--
 drivers/media/platform/qcom/iris/iris_vpu_common.c        |  2 +-
 14 files changed, 33 insertions(+), 59 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
index d10a03aa5685..1592681640ab 100644
--- a/drivers/media/platform/qcom/iris/iris_core.h
+++ b/drivers/media/platform/qcom/iris/iris_core.h
@@ -68,8 +68,7 @@ struct qcom_ubwc_cfg_data;
  * @header_id: id of packet header
  * @packet_id: id of packet
  * @power: a structure for clock and bw information
- * @hfi_ops: iris hfi command ops
- * @hfi_response_ops: iris hfi response ops
+ * @hfi_sys_ops: iris HFI system ops
  * @core_init_done: structure of signal completion for system response
  * @intr_status: interrupt status
  * @sys_error_handler: a delayed work for handling system fatal error
@@ -112,8 +111,7 @@ struct iris_core {
 	u32					header_id;
 	u32					packet_id;
 	struct iris_core_power			power;
-	const struct iris_hfi_command_ops	*hfi_ops;
-	const struct iris_hfi_response_ops	*hfi_response_ops;
+	const struct iris_hfi_sys_ops		*hfi_sys_ops;
 	struct completion			core_init_done;
 	u32					intr_status;
 	struct delayed_work			sys_error_handler;
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_common.c b/drivers/media/platform/qcom/iris/iris_hfi_common.c
index 92112eb16c11..ad8e4ecb8605 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_common.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_common.c
@@ -76,7 +76,7 @@ u32 iris_hfi_get_v4l2_matrix_coefficients(u32 hfi_coefficients)
 
 int iris_hfi_core_init(struct iris_core *core)
 {
-	const struct iris_hfi_command_ops *hfi_ops = core->hfi_ops;
+	const struct iris_hfi_sys_ops *hfi_ops = core->hfi_sys_ops;
 	int ret;
 
 	ret = hfi_ops->sys_init(core);
@@ -109,7 +109,7 @@ irqreturn_t iris_hfi_isr_handler(int irq, void *data)
 	iris_vpu_clear_interrupt(core);
 	mutex_unlock(&core->lock);
 
-	core->hfi_response_ops->hfi_response_handler(core);
+	core->hfi_sys_ops->sys_hfi_response_handler(core);
 
 	if (!iris_vpu_watchdog(core, core->intr_status))
 		enable_irq(irq);
@@ -144,7 +144,7 @@ int iris_hfi_pm_suspend(struct iris_core *core)
 
 int iris_hfi_pm_resume(struct iris_core *core)
 {
-	const struct iris_hfi_command_ops *ops = core->hfi_ops;
+	const struct iris_hfi_sys_ops *ops = core->hfi_sys_ops;
 	int ret;
 
 	ret = iris_vpu_power_on(core);
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_common.h b/drivers/media/platform/qcom/iris/iris_hfi_common.h
index 18684ada78b2..9aa84a1d8f95 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_common.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_common.h
@@ -105,11 +105,13 @@ struct iris_hfi_prop_type_handle {
 	int (*handle)(struct iris_inst *inst, u32 plane);
 };
 
-struct iris_hfi_command_ops {
+struct iris_hfi_sys_ops {
 	int (*sys_init)(struct iris_core *core);
 	int (*sys_image_version)(struct iris_core *core);
 	int (*sys_interframe_powercollapse)(struct iris_core *core);
 	int (*sys_pc_prep)(struct iris_core *core);
+
+	void (*sys_hfi_response_handler)(struct iris_core *core);
 };
 
 struct iris_hfi_session_ops {
@@ -129,10 +131,6 @@ struct iris_hfi_session_ops {
 	int (*session_close)(struct iris_inst *inst);
 };
 
-struct iris_hfi_response_ops {
-	void (*hfi_response_handler)(struct iris_core *core);
-};
-
 struct hfi_subscription_params {
 	u32	bitstream_resolution;
 	u32	crop_offsets[2];
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1.h b/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
index 19b8e9054a75..38e9d262d7df 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
@@ -9,8 +9,8 @@
 struct iris_core;
 struct iris_inst;
 
-void iris_hfi_gen1_command_ops_init(struct iris_core *core);
-void iris_hfi_gen1_response_ops_init(struct iris_core *core);
+void iris_hfi_gen1_sys_ops_init(struct iris_core *core);
+void iris_hfi_gen1_response_handler(struct iris_core *core);
 struct iris_inst *iris_hfi_gen1_get_instance(void);
 
 #endif
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
index a28b0c7ebbad..26b7feb05d15 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
@@ -1076,16 +1076,18 @@ static const struct iris_hfi_session_ops iris_hfi_gen1_session_ops = {
 	.session_close = iris_hfi_gen1_session_close,
 };
 
-static const struct iris_hfi_command_ops iris_hfi_gen1_command_ops = {
+static const struct iris_hfi_sys_ops iris_hfi_gen1_sys_ops = {
 	.sys_init = iris_hfi_gen1_sys_init,
 	.sys_image_version = iris_hfi_gen1_sys_image_version,
 	.sys_interframe_powercollapse = iris_hfi_gen1_sys_interframe_powercollapse,
 	.sys_pc_prep = iris_hfi_gen1_sys_pc_prep,
+
+	.sys_hfi_response_handler = iris_hfi_gen1_response_handler,
 };
 
-void iris_hfi_gen1_command_ops_init(struct iris_core *core)
+void iris_hfi_gen1_sys_ops_init(struct iris_core *core)
 {
-	core->hfi_ops = &iris_hfi_gen1_command_ops;
+	core->hfi_sys_ops = &iris_hfi_gen1_sys_ops;
 }
 
 struct iris_inst *iris_hfi_gen1_get_instance(void)
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_response.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_response.c
index 8e864c239e29..bfd7495bf44f 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_response.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_response.c
@@ -688,7 +688,7 @@ static void iris_hfi_gen1_flush_debug_queue(struct iris_core *core, u8 *packet)
 	}
 }
 
-static void iris_hfi_gen1_response_handler(struct iris_core *core)
+void iris_hfi_gen1_response_handler(struct iris_core *core)
 {
 	memset(core->response_packet, 0, sizeof(struct hfi_pkt_hdr));
 	while (!iris_hfi_queue_msg_read(core, core->response_packet)) {
@@ -698,12 +698,3 @@ static void iris_hfi_gen1_response_handler(struct iris_core *core)
 
 	iris_hfi_gen1_flush_debug_queue(core, core->response_packet);
 }
-
-static const struct iris_hfi_response_ops iris_hfi_gen1_response_ops = {
-	.hfi_response_handler = iris_hfi_gen1_response_handler,
-};
-
-void iris_hfi_gen1_response_ops_init(struct iris_core *core)
-{
-	core->hfi_response_ops = &iris_hfi_gen1_response_ops;
-}
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2.h b/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
index b9d3749a10ef..6cc6d9890c12 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
@@ -34,8 +34,8 @@ struct iris_inst_hfi_gen2 {
 	struct hfi_subscription_params	dst_subcr_params;
 };
 
-void iris_hfi_gen2_command_ops_init(struct iris_core *core);
-void iris_hfi_gen2_response_ops_init(struct iris_core *core);
+void iris_hfi_gen2_sys_ops_init(struct iris_core *core);
+void iris_hfi_gen2_response_handler(struct iris_core *core);
 struct iris_inst *iris_hfi_gen2_get_instance(void);
 
 #endif
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
index ffb70fd9499c..0c98d680bf09 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
@@ -1315,16 +1315,18 @@ static const struct iris_hfi_session_ops iris_hfi_gen2_session_ops = {
 	.session_close = iris_hfi_gen2_session_close,
 };
 
-static const struct iris_hfi_command_ops iris_hfi_gen2_command_ops = {
+static const struct iris_hfi_sys_ops iris_hfi_gen2_sys_ops = {
 	.sys_init = iris_hfi_gen2_sys_init,
 	.sys_image_version = iris_hfi_gen2_sys_image_version,
 	.sys_interframe_powercollapse = iris_hfi_gen2_sys_interframe_powercollapse,
 	.sys_pc_prep = iris_hfi_gen2_sys_pc_prep,
+
+	.sys_hfi_response_handler = iris_hfi_gen2_response_handler,
 };
 
-void iris_hfi_gen2_command_ops_init(struct iris_core *core)
+void iris_hfi_gen2_sys_ops_init(struct iris_core *core)
 {
-	core->hfi_ops = &iris_hfi_gen2_command_ops;
+	core->hfi_sys_ops = &iris_hfi_gen2_sys_ops;
 }
 
 struct iris_inst *iris_hfi_gen2_get_instance(void)
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
index 8e19f61bbbf9..c350d231265e 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
@@ -977,7 +977,7 @@ static void iris_hfi_gen2_flush_debug_queue(struct iris_core *core, u8 *packet)
 	}
 }
 
-static void iris_hfi_gen2_response_handler(struct iris_core *core)
+void iris_hfi_gen2_response_handler(struct iris_core *core)
 {
 	if (iris_vpu_watchdog(core, core->intr_status)) {
 		struct iris_hfi_packet pkt = {.type = HFI_SYS_ERROR_WD_TIMEOUT};
@@ -997,12 +997,3 @@ static void iris_hfi_gen2_response_handler(struct iris_core *core)
 
 	iris_hfi_gen2_flush_debug_queue(core, core->response_packet);
 }
-
-static const struct iris_hfi_response_ops iris_hfi_gen2_response_ops = {
-	.hfi_response_handler = iris_hfi_gen2_response_handler,
-};
-
-void iris_hfi_gen2_response_ops_init(struct iris_core *core)
-{
-	core->hfi_response_ops = &iris_hfi_gen2_response_ops;
-}
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index d7106902698c..6b76a9046f9a 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -202,8 +202,7 @@ enum platform_pm_domain_type {
 };
 
 struct iris_platform_data {
-	void (*init_hfi_command_ops)(struct iris_core *core);
-	void (*init_hfi_response_ops)(struct iris_core *core);
+	void (*init_hfi_ops)(struct iris_core *core);
 	struct iris_inst *(*get_instance)(void);
 	u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
 	const struct vpu_ops *vpu_ops;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index ed07d1b00e43..dc74da04771b 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -334,8 +334,7 @@ static const u32 sm8250_enc_ip_int_buf_tbl[] = {
 
 const struct iris_platform_data sm8250_data = {
 	.get_instance = iris_hfi_gen1_get_instance,
-	.init_hfi_command_ops = &iris_hfi_gen1_command_ops_init,
-	.init_hfi_response_ops = iris_hfi_gen1_response_ops_init,
+	.init_hfi_ops = &iris_hfi_gen1_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
 	.icc_tbl = sm8250_icc_table,
@@ -387,8 +386,7 @@ const struct iris_platform_data sm8250_data = {
 
 const struct iris_platform_data sc7280_data = {
 	.get_instance = iris_hfi_gen1_get_instance,
-	.init_hfi_command_ops = &iris_hfi_gen1_command_ops_init,
-	.init_hfi_response_ops = iris_hfi_gen1_response_ops_init,
+	.init_hfi_ops = &iris_hfi_gen1_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
 	.icc_tbl = sm8250_icc_table,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index c84d4399f84d..19e99e1c2aff 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -908,8 +908,7 @@ static const u32 sm8550_enc_op_int_buf_tbl[] = {
 
 const struct iris_platform_data sm8550_data = {
 	.get_instance = iris_hfi_gen2_get_instance,
-	.init_hfi_command_ops = iris_hfi_gen2_command_ops_init,
-	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
+	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu3_ops,
 	.icc_tbl = sm8550_icc_table,
@@ -1008,8 +1007,7 @@ const struct iris_platform_data sm8550_data = {
  */
 const struct iris_platform_data sm8650_data = {
 	.get_instance = iris_hfi_gen2_get_instance,
-	.init_hfi_command_ops = iris_hfi_gen2_command_ops_init,
-	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
+	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu33_ops,
 	.icc_tbl = sm8550_icc_table,
@@ -1103,8 +1101,7 @@ const struct iris_platform_data sm8650_data = {
 
 const struct iris_platform_data sm8750_data = {
 	.get_instance = iris_hfi_gen2_get_instance,
-	.init_hfi_command_ops = iris_hfi_gen2_command_ops_init,
-	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
+	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu35_ops,
 	.icc_tbl = sm8550_icc_table,
@@ -1200,8 +1197,7 @@ const struct iris_platform_data sm8750_data = {
  */
 const struct iris_platform_data qcs8300_data = {
 	.get_instance = iris_hfi_gen2_get_instance,
-	.init_hfi_command_ops = iris_hfi_gen2_command_ops_init,
-	.init_hfi_response_ops = iris_hfi_gen2_response_ops_init,
+	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu3_ops,
 	.icc_tbl = sm8550_icc_table,
diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
index baa13cc5c209..fa561f6a736c 100644
--- a/drivers/media/platform/qcom/iris/iris_probe.c
+++ b/drivers/media/platform/qcom/iris/iris_probe.c
@@ -264,8 +264,7 @@ static int iris_probe(struct platform_device *pdev)
 	disable_irq_nosync(core->irq);
 
 	iris_init_ops(core);
-	core->iris_platform_data->init_hfi_command_ops(core);
-	core->iris_platform_data->init_hfi_response_ops(core);
+	core->iris_platform_data->init_hfi_ops(core);
 
 	ret = iris_init_resources(core);
 	if (ret)
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_common.c b/drivers/media/platform/qcom/iris/iris_vpu_common.c
index faabf53126f3..dbce5aeba06c 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_common.c
+++ b/drivers/media/platform/qcom/iris/iris_vpu_common.c
@@ -149,7 +149,7 @@ int iris_vpu_prepare_pc(struct iris_core *core)
 	if (!wfi_status || !idle_status)
 		goto skip_power_off;
 
-	ret = core->hfi_ops->sys_pc_prep(core);
+	ret = core->hfi_sys_ops->sys_pc_prep(core);
 	if (ret)
 		goto skip_power_off;
 

-- 
2.47.3

[PATCH v8 06/11] media: qcom: iris: move get_instance to iris_hfi_sys_ops

[Dmitry Baryshkov]

The get_instance() is a callback tightly connected to the HFI
implementation. Move it into the new iris_hfi_sys_ops structure, merging
all core callbacks into a single vtable.

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_hfi_common.h |  2 ++
 drivers/media/platform/qcom/iris/iris_hfi_gen1.h   |  2 --
 .../platform/qcom/iris/iris_hfi_gen1_command.c     | 28 ++++++++++----------
 drivers/media/platform/qcom/iris/iris_hfi_gen2.h   |  1 -
 .../platform/qcom/iris/iris_hfi_gen2_command.c     | 30 ++++++++++++----------
 .../platform/qcom/iris/iris_platform_common.h      |  1 -
 .../media/platform/qcom/iris/iris_platform_gen1.c  |  2 --
 .../media/platform/qcom/iris/iris_platform_gen2.c  |  4 ---
 drivers/media/platform/qcom/iris/iris_vidc.c       |  2 +-
 9 files changed, 34 insertions(+), 38 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_hfi_common.h b/drivers/media/platform/qcom/iris/iris_hfi_common.h
index 9aa84a1d8f95..a27447eb2519 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_common.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_common.h
@@ -112,6 +112,8 @@ struct iris_hfi_sys_ops {
 	int (*sys_pc_prep)(struct iris_core *core);
 
 	void (*sys_hfi_response_handler)(struct iris_core *core);
+
+	struct iris_inst *(*sys_get_instance)(void);
 };
 
 struct iris_hfi_session_ops {
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1.h b/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
index 38e9d262d7df..c37adf65055a 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
@@ -7,10 +7,8 @@
 #define __IRIS_HFI_GEN1_H__
 
 struct iris_core;
-struct iris_inst;
 
 void iris_hfi_gen1_sys_ops_init(struct iris_core *core);
 void iris_hfi_gen1_response_handler(struct iris_core *core);
-struct iris_inst *iris_hfi_gen1_get_instance(void);
 
 #endif
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
index 26b7feb05d15..0017ade4adbd 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
@@ -1076,6 +1076,19 @@ static const struct iris_hfi_session_ops iris_hfi_gen1_session_ops = {
 	.session_close = iris_hfi_gen1_session_close,
 };
 
+static struct iris_inst *iris_hfi_gen1_get_instance(void)
+{
+	struct iris_inst *out;
+
+	out = kzalloc_obj(*out);
+	if (!out)
+		return NULL;
+
+	out->hfi_session_ops = &iris_hfi_gen1_session_ops;
+
+	return out;
+}
+
 static const struct iris_hfi_sys_ops iris_hfi_gen1_sys_ops = {
 	.sys_init = iris_hfi_gen1_sys_init,
 	.sys_image_version = iris_hfi_gen1_sys_image_version,
@@ -1083,22 +1096,11 @@ static const struct iris_hfi_sys_ops iris_hfi_gen1_sys_ops = {
 	.sys_pc_prep = iris_hfi_gen1_sys_pc_prep,
 
 	.sys_hfi_response_handler = iris_hfi_gen1_response_handler,
+
+	.sys_get_instance = iris_hfi_gen1_get_instance,
 };
 
 void iris_hfi_gen1_sys_ops_init(struct iris_core *core)
 {
 	core->hfi_sys_ops = &iris_hfi_gen1_sys_ops;
 }
-
-struct iris_inst *iris_hfi_gen1_get_instance(void)
-{
-	struct iris_inst *out;
-
-	out = kzalloc_obj(*out);
-	if (!out)
-		return NULL;
-
-	out->hfi_session_ops = &iris_hfi_gen1_session_ops;
-
-	return out;
-}
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2.h b/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
index 6cc6d9890c12..21ab58e0aa84 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
@@ -36,6 +36,5 @@ struct iris_inst_hfi_gen2 {
 
 void iris_hfi_gen2_sys_ops_init(struct iris_core *core);
 void iris_hfi_gen2_response_handler(struct iris_core *core);
-struct iris_inst *iris_hfi_gen2_get_instance(void);
 
 #endif
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
index 0c98d680bf09..639b75fca1ab 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
@@ -1315,6 +1315,20 @@ static const struct iris_hfi_session_ops iris_hfi_gen2_session_ops = {
 	.session_close = iris_hfi_gen2_session_close,
 };
 
+static struct iris_inst *iris_hfi_gen2_get_instance(void)
+{
+	struct iris_inst_hfi_gen2 *out;
+
+	/* The allocation is intentionally larger than struct iris_inst. */
+	out = kzalloc_obj(*out);
+	if (!out)
+		return NULL;
+
+	out->inst.hfi_session_ops = &iris_hfi_gen2_session_ops;
+
+	return &out->inst;
+}
+
 static const struct iris_hfi_sys_ops iris_hfi_gen2_sys_ops = {
 	.sys_init = iris_hfi_gen2_sys_init,
 	.sys_image_version = iris_hfi_gen2_sys_image_version,
@@ -1322,23 +1336,11 @@ static const struct iris_hfi_sys_ops iris_hfi_gen2_sys_ops = {
 	.sys_pc_prep = iris_hfi_gen2_sys_pc_prep,
 
 	.sys_hfi_response_handler = iris_hfi_gen2_response_handler,
+
+	.sys_get_instance = iris_hfi_gen2_get_instance,
 };
 
 void iris_hfi_gen2_sys_ops_init(struct iris_core *core)
 {
 	core->hfi_sys_ops = &iris_hfi_gen2_sys_ops;
 }
-
-struct iris_inst *iris_hfi_gen2_get_instance(void)
-{
-	struct iris_inst_hfi_gen2 *out;
-
-	/* The allocation is intentionally larger than struct iris_inst. */
-	out = kzalloc_obj(*out);
-	if (!out)
-		return NULL;
-
-	out->inst.hfi_session_ops = &iris_hfi_gen2_session_ops;
-
-	return &out->inst;
-}
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index 6b76a9046f9a..d1daef2d874b 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -203,7 +203,6 @@ enum platform_pm_domain_type {
 
 struct iris_platform_data {
 	void (*init_hfi_ops)(struct iris_core *core);
-	struct iris_inst *(*get_instance)(void);
 	u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
 	const struct vpu_ops *vpu_ops;
 	const struct icc_info *icc_tbl;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index dc74da04771b..9925a893b404 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -333,7 +333,6 @@ static const u32 sm8250_enc_ip_int_buf_tbl[] = {
 };
 
 const struct iris_platform_data sm8250_data = {
-	.get_instance = iris_hfi_gen1_get_instance,
 	.init_hfi_ops = &iris_hfi_gen1_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
@@ -385,7 +384,6 @@ const struct iris_platform_data sm8250_data = {
 };
 
 const struct iris_platform_data sc7280_data = {
-	.get_instance = iris_hfi_gen1_get_instance,
 	.init_hfi_ops = &iris_hfi_gen1_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index 19e99e1c2aff..10a972f96cbe 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -907,7 +907,6 @@ static const u32 sm8550_enc_op_int_buf_tbl[] = {
 };
 
 const struct iris_platform_data sm8550_data = {
-	.get_instance = iris_hfi_gen2_get_instance,
 	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu3_ops,
@@ -1006,7 +1005,6 @@ const struct iris_platform_data sm8550_data = {
  * - fwname to "qcom/vpu/vpu33_p4.mbn"
  */
 const struct iris_platform_data sm8650_data = {
-	.get_instance = iris_hfi_gen2_get_instance,
 	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu33_ops,
@@ -1100,7 +1098,6 @@ const struct iris_platform_data sm8650_data = {
 };
 
 const struct iris_platform_data sm8750_data = {
-	.get_instance = iris_hfi_gen2_get_instance,
 	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu35_ops,
@@ -1196,7 +1193,6 @@ const struct iris_platform_data sm8750_data = {
  * - inst_caps to platform_inst_cap_qcs8300
  */
 const struct iris_platform_data qcs8300_data = {
-	.get_instance = iris_hfi_gen2_get_instance,
 	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu3_ops,
diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
index 7e03d63578e1..ecd8a20fedbf 100644
--- a/drivers/media/platform/qcom/iris/iris_vidc.c
+++ b/drivers/media/platform/qcom/iris/iris_vidc.c
@@ -156,7 +156,7 @@ int iris_open(struct file *filp)
 
 	pm_runtime_put_sync(core->dev);
 
-	inst = core->iris_platform_data->get_instance();
+	inst = core->hfi_sys_ops->sys_get_instance();
 	if (!inst)
 		return -ENOMEM;
 

-- 
2.47.3

[PATCH v8 07/11] media: qcom: iris: drop hw_response_timeout_val from platform data

[Dmitry Baryshkov]

The HW response time is a constant between platforms. Remove it from the
iris_platform_data structure and use it directly.

Suggested-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_core.c            | 3 +--
 drivers/media/platform/qcom/iris/iris_platform_common.h | 1 -
 drivers/media/platform/qcom/iris/iris_platform_gen1.c   | 2 --
 drivers/media/platform/qcom/iris/iris_platform_gen2.c   | 4 ----
 drivers/media/platform/qcom/iris/iris_utils.c           | 5 +----
 5 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_core.c b/drivers/media/platform/qcom/iris/iris_core.c
index 8406c48d635b..e6141012cd3d 100644
--- a/drivers/media/platform/qcom/iris/iris_core.c
+++ b/drivers/media/platform/qcom/iris/iris_core.c
@@ -28,14 +28,13 @@ void iris_core_deinit(struct iris_core *core)
 
 static int iris_wait_for_system_response(struct iris_core *core)
 {
-	u32 hw_response_timeout_val = core->iris_platform_data->hw_response_timeout;
 	int ret;
 
 	if (core->state == IRIS_CORE_ERROR)
 		return -EIO;
 
 	ret = wait_for_completion_timeout(&core->core_init_done,
-					  msecs_to_jiffies(hw_response_timeout_val));
+					  msecs_to_jiffies(HW_RESPONSE_TIMEOUT_VALUE));
 	if (!ret) {
 		core->state = IRIS_CORE_ERROR;
 		return -ETIMEDOUT;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index d1daef2d874b..e8a219023aaa 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -232,7 +232,6 @@ struct iris_platform_data {
 	const struct tz_cp_config *tz_cp_config_data;
 	u32 tz_cp_config_data_size;
 	u32 core_arch;
-	u32 hw_response_timeout;
 	u32 num_vpp_pipe;
 	bool no_aon;
 	u32 max_session_count;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index 9925a893b404..6ed4c4ae4056 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -361,7 +361,6 @@ const struct iris_platform_data sm8250_data = {
 	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
 	.tz_cp_config_data = tz_cp_config_sm8250,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
-	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
 	.num_vpp_pipe = 4,
 	.max_session_count = 16,
 	.max_core_mbpf = NUM_MBS_8K,
@@ -410,7 +409,6 @@ const struct iris_platform_data sc7280_data = {
 	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
 	.tz_cp_config_data = tz_cp_config_sm8250,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
-	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
 	.num_vpp_pipe = 1,
 	.no_aon = true,
 	.max_session_count = 16,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index 10a972f96cbe..abe523db45c2 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -936,7 +936,6 @@ const struct iris_platform_data sm8550_data = {
 	.tz_cp_config_data = tz_cp_config_sm8550,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
 	.core_arch = VIDEO_ARCH_LX,
-	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
 	.num_vpp_pipe = 4,
 	.max_session_count = 16,
 	.max_core_mbpf = NUM_MBS_8K * 2,
@@ -1036,7 +1035,6 @@ const struct iris_platform_data sm8650_data = {
 	.tz_cp_config_data = tz_cp_config_sm8550,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
 	.core_arch = VIDEO_ARCH_LX,
-	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
 	.num_vpp_pipe = 4,
 	.max_session_count = 16,
 	.max_core_mbpf = NUM_MBS_8K * 2,
@@ -1127,7 +1125,6 @@ const struct iris_platform_data sm8750_data = {
 	.tz_cp_config_data = tz_cp_config_sm8550,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
 	.core_arch = VIDEO_ARCH_LX,
-	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
 	.num_vpp_pipe = 4,
 	.max_session_count = 16,
 	.max_core_mbpf = NUM_MBS_8K * 2,
@@ -1222,7 +1219,6 @@ const struct iris_platform_data qcs8300_data = {
 	.tz_cp_config_data = tz_cp_config_sm8550,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
 	.core_arch = VIDEO_ARCH_LX,
-	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
 	.num_vpp_pipe = 2,
 	.max_session_count = 16,
 	.max_core_mbpf = ((4096 * 2176) / 256) * 4,
diff --git a/drivers/media/platform/qcom/iris/iris_utils.c b/drivers/media/platform/qcom/iris/iris_utils.c
index cfc5b576ec56..29b07d88507e 100644
--- a/drivers/media/platform/qcom/iris/iris_utils.c
+++ b/drivers/media/platform/qcom/iris/iris_utils.c
@@ -55,16 +55,13 @@ void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type,
 
 int iris_wait_for_session_response(struct iris_inst *inst, bool is_flush)
 {
-	struct iris_core *core = inst->core;
-	u32 hw_response_timeout_val;
 	struct completion *done;
 	int ret;
 
-	hw_response_timeout_val = core->iris_platform_data->hw_response_timeout;
 	done = is_flush ? &inst->flush_completion : &inst->completion;
 
 	mutex_unlock(&inst->lock);
-	ret = wait_for_completion_timeout(done, msecs_to_jiffies(hw_response_timeout_val));
+	ret = wait_for_completion_timeout(done, msecs_to_jiffies(HW_RESPONSE_TIMEOUT_VALUE));
 	mutex_lock(&inst->lock);
 	if (!ret) {
 		iris_inst_change_state(inst, IRIS_INST_ERROR);

-- 
2.47.3

[PATCH v8 08/11] media: qcom: iris: split firmware_data from raw platform data

[Dmitry Baryshkov]

Having firmware-related fields in platform data results in the tying
platform data to the HFI firmware data rather than the actual hardware.
For example, SM8450 uses Gen2 firmware, so currently its platform data
should be placed next to the other gen2 platforms, although it has the
VPU2.0 core, similar to the one found on SM8250 and SC7280 and so the
hardware-specific platform data is also close to those devices.

Split firmware data to a separate struct, separating hardware-related
data from the firmware interfaces.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_buffer.c     |  82 +++----
 drivers/media/platform/qcom/iris/iris_core.h       |   2 +
 drivers/media/platform/qcom/iris/iris_ctrls.c      |   8 +-
 .../platform/qcom/iris/iris_hfi_gen1_command.c     |   8 +-
 .../platform/qcom/iris/iris_hfi_gen2_command.c     |  66 +++---
 .../platform/qcom/iris/iris_platform_common.h      |  81 ++++---
 .../media/platform/qcom/iris/iris_platform_gen1.c  |  67 +++---
 .../media/platform/qcom/iris/iris_platform_gen2.c  | 248 ++++-----------------
 drivers/media/platform/qcom/iris/iris_probe.c      |   3 +-
 drivers/media/platform/qcom/iris/iris_vidc.c       |  10 +-
 drivers/media/platform/qcom/iris/iris_vpu_common.c |   2 +-
 11 files changed, 206 insertions(+), 371 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
index f55b7c608116..fbe136360aa1 100644
--- a/drivers/media/platform/qcom/iris/iris_buffer.c
+++ b/drivers/media/platform/qcom/iris/iris_buffer.c
@@ -301,31 +301,31 @@ static void iris_fill_internal_buf_info(struct iris_inst *inst,
 
 void iris_get_internal_buffers(struct iris_inst *inst, u32 plane)
 {
-	const struct iris_platform_data *platform_data = inst->core->iris_platform_data;
+	const struct iris_firmware_data *firmware_data = inst->core->iris_firmware_data;
 	const u32 *internal_buf_type;
 	u32 internal_buffer_count, i;
 
 	if (inst->domain == DECODER) {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->dec_ip_int_buf_tbl;
-			internal_buffer_count = platform_data->dec_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_ip_int_buf_tbl;
+			internal_buffer_count = firmware_data->dec_ip_int_buf_tbl_size;
 			for (i = 0; i < internal_buffer_count; i++)
 				iris_fill_internal_buf_info(inst, internal_buf_type[i]);
 		} else {
-			internal_buf_type = platform_data->dec_op_int_buf_tbl;
-			internal_buffer_count = platform_data->dec_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_op_int_buf_tbl;
+			internal_buffer_count = firmware_data->dec_op_int_buf_tbl_size;
 			for (i = 0; i < internal_buffer_count; i++)
 				iris_fill_internal_buf_info(inst, internal_buf_type[i]);
 		}
 	} else {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->enc_ip_int_buf_tbl;
-			internal_buffer_count = platform_data->enc_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_ip_int_buf_tbl;
+			internal_buffer_count = firmware_data->enc_ip_int_buf_tbl_size;
 			for (i = 0; i < internal_buffer_count; i++)
 				iris_fill_internal_buf_info(inst, internal_buf_type[i]);
 		} else {
-			internal_buf_type = platform_data->enc_op_int_buf_tbl;
-			internal_buffer_count = platform_data->enc_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_op_int_buf_tbl;
+			internal_buffer_count = firmware_data->enc_op_int_buf_tbl_size;
 			for (i = 0; i < internal_buffer_count; i++)
 				iris_fill_internal_buf_info(inst, internal_buf_type[i]);
 		}
@@ -366,7 +366,7 @@ static int iris_create_internal_buffer(struct iris_inst *inst,
 
 int iris_create_internal_buffers(struct iris_inst *inst, u32 plane)
 {
-	const struct iris_platform_data *platform_data = inst->core->iris_platform_data;
+	const struct iris_firmware_data *firmware_data = inst->core->iris_firmware_data;
 	u32 internal_buffer_count, i, j;
 	struct iris_buffers *buffers;
 	const u32 *internal_buf_type;
@@ -374,19 +374,19 @@ int iris_create_internal_buffers(struct iris_inst *inst, u32 plane)
 
 	if (inst->domain == DECODER) {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->dec_ip_int_buf_tbl;
-			internal_buffer_count = platform_data->dec_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_ip_int_buf_tbl;
+			internal_buffer_count = firmware_data->dec_ip_int_buf_tbl_size;
 		} else {
-			internal_buf_type = platform_data->dec_op_int_buf_tbl;
-			internal_buffer_count = platform_data->dec_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_op_int_buf_tbl;
+			internal_buffer_count = firmware_data->dec_op_int_buf_tbl_size;
 		}
 	} else {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->enc_ip_int_buf_tbl;
-			internal_buffer_count = platform_data->enc_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_ip_int_buf_tbl;
+			internal_buffer_count = firmware_data->enc_ip_int_buf_tbl_size;
 		} else {
-			internal_buf_type = platform_data->enc_op_int_buf_tbl;
-			internal_buffer_count = platform_data->enc_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_op_int_buf_tbl;
+			internal_buffer_count = firmware_data->enc_op_int_buf_tbl_size;
 		}
 	}
 
@@ -442,7 +442,7 @@ int iris_queue_internal_deferred_buffers(struct iris_inst *inst, enum iris_buffe
 
 int iris_queue_internal_buffers(struct iris_inst *inst, u32 plane)
 {
-	const struct iris_platform_data *platform_data = inst->core->iris_platform_data;
+	const struct iris_firmware_data *firmware_data = inst->core->iris_firmware_data;
 	struct iris_buffer *buffer, *next;
 	struct iris_buffers *buffers;
 	const u32 *internal_buf_type;
@@ -451,19 +451,19 @@ int iris_queue_internal_buffers(struct iris_inst *inst, u32 plane)
 
 	if (inst->domain == DECODER) {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->dec_ip_int_buf_tbl;
-			internal_buffer_count = platform_data->dec_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_ip_int_buf_tbl;
+			internal_buffer_count = firmware_data->dec_ip_int_buf_tbl_size;
 		} else {
-			internal_buf_type = platform_data->dec_op_int_buf_tbl;
-			internal_buffer_count = platform_data->dec_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_op_int_buf_tbl;
+			internal_buffer_count = firmware_data->dec_op_int_buf_tbl_size;
 		}
 	} else {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->enc_ip_int_buf_tbl;
-			internal_buffer_count = platform_data->enc_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_ip_int_buf_tbl;
+			internal_buffer_count = firmware_data->enc_ip_int_buf_tbl_size;
 		} else {
-			internal_buf_type = platform_data->enc_op_int_buf_tbl;
-			internal_buffer_count = platform_data->enc_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_op_int_buf_tbl;
+			internal_buffer_count = firmware_data->enc_op_int_buf_tbl_size;
 		}
 	}
 
@@ -501,7 +501,7 @@ int iris_destroy_internal_buffer(struct iris_inst *inst, struct iris_buffer *buf
 
 static int iris_destroy_internal_buffers(struct iris_inst *inst, u32 plane, bool force)
 {
-	const struct iris_platform_data *platform_data = inst->core->iris_platform_data;
+	const struct iris_firmware_data *firmware_data = inst->core->iris_firmware_data;
 	struct iris_buffer *buf, *next;
 	struct iris_buffers *buffers;
 	const u32 *internal_buf_type;
@@ -510,19 +510,19 @@ static int iris_destroy_internal_buffers(struct iris_inst *inst, u32 plane, bool
 
 	if (inst->domain == DECODER) {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->dec_ip_int_buf_tbl;
-			len = platform_data->dec_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_ip_int_buf_tbl;
+			len = firmware_data->dec_ip_int_buf_tbl_size;
 		} else {
-			internal_buf_type = platform_data->dec_op_int_buf_tbl;
-			len = platform_data->dec_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->dec_op_int_buf_tbl;
+			len = firmware_data->dec_op_int_buf_tbl_size;
 		}
 	} else {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			internal_buf_type = platform_data->enc_ip_int_buf_tbl;
-			len = platform_data->enc_ip_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_ip_int_buf_tbl;
+			len = firmware_data->enc_ip_int_buf_tbl_size;
 		} else {
-			internal_buf_type = platform_data->enc_op_int_buf_tbl;
-			len = platform_data->enc_op_int_buf_tbl_size;
+			internal_buf_type = firmware_data->enc_op_int_buf_tbl;
+			len = firmware_data->enc_op_int_buf_tbl_size;
 		}
 	}
 
@@ -593,17 +593,17 @@ static int iris_release_internal_buffers(struct iris_inst *inst,
 
 static int iris_release_input_internal_buffers(struct iris_inst *inst)
 {
-	const struct iris_platform_data *platform_data = inst->core->iris_platform_data;
+	const struct iris_firmware_data *firmware_data = inst->core->iris_firmware_data;
 	const u32 *internal_buf_type;
 	u32 internal_buffer_count, i;
 	int ret;
 
 	if (inst->domain == DECODER) {
-		internal_buf_type = platform_data->dec_ip_int_buf_tbl;
-		internal_buffer_count = platform_data->dec_ip_int_buf_tbl_size;
+		internal_buf_type = firmware_data->dec_ip_int_buf_tbl;
+		internal_buffer_count = firmware_data->dec_ip_int_buf_tbl_size;
 	} else {
-		internal_buf_type = platform_data->enc_ip_int_buf_tbl;
-		internal_buffer_count = platform_data->enc_ip_int_buf_tbl_size;
+		internal_buf_type = firmware_data->enc_ip_int_buf_tbl;
+		internal_buffer_count = firmware_data->enc_ip_int_buf_tbl_size;
 	}
 
 	for (i = 0; i < internal_buffer_count; i++) {
diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
index 1592681640ab..e0ca245c8c63 100644
--- a/drivers/media/platform/qcom/iris/iris_core.h
+++ b/drivers/media/platform/qcom/iris/iris_core.h
@@ -54,6 +54,7 @@ struct qcom_ubwc_cfg_data;
  * @resets: table of iris reset clocks
  * @controller_resets: table of controller reset clocks
  * @iris_platform_data: a structure for platform data
+ * @iris_firmware_data: a pointer to the firmware (or HFI) specific data
  * @ubwc_cfg: UBWC configuration for the platform
  * @state: current state of core
  * @iface_q_table_daddr: device address for interface queue table memory
@@ -97,6 +98,7 @@ struct iris_core {
 	struct reset_control_bulk_data		*resets;
 	struct reset_control_bulk_data		*controller_resets;
 	const struct iris_platform_data		*iris_platform_data;
+	const struct iris_firmware_data		*iris_firmware_data;
 	const struct qcom_ubwc_cfg_data		*ubwc_cfg;
 	enum iris_core_state			state;
 	dma_addr_t				iface_q_table_daddr;
diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.c b/drivers/media/platform/qcom/iris/iris_ctrls.c
index 5a24aa869b2d..ef7adac3764d 100644
--- a/drivers/media/platform/qcom/iris/iris_ctrls.c
+++ b/drivers/media/platform/qcom/iris/iris_ctrls.c
@@ -332,8 +332,8 @@ void iris_session_init_caps(struct iris_core *core)
 	const struct platform_inst_fw_cap *caps;
 	u32 i, num_cap, cap_id;
 
-	caps = core->iris_platform_data->inst_fw_caps_dec;
-	num_cap = core->iris_platform_data->inst_fw_caps_dec_size;
+	caps = core->iris_firmware_data->inst_fw_caps_dec;
+	num_cap = core->iris_firmware_data->inst_fw_caps_dec_size;
 
 	for (i = 0; i < num_cap; i++) {
 		cap_id = caps[i].cap_id;
@@ -360,8 +360,8 @@ void iris_session_init_caps(struct iris_core *core)
 		}
 	}
 
-	caps = core->iris_platform_data->inst_fw_caps_enc;
-	num_cap = core->iris_platform_data->inst_fw_caps_enc_size;
+	caps = core->iris_firmware_data->inst_fw_caps_enc;
+	num_cap = core->iris_firmware_data->inst_fw_caps_enc_size;
 
 	for (i = 0; i < num_cap; i++) {
 		cap_id = caps[i].cap_id;
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
index 0017ade4adbd..3fb90a466a64 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
@@ -1033,8 +1033,8 @@ static int iris_hfi_gen1_session_set_config_params(struct iris_inst *inst, u32 p
 	};
 
 	if (inst->domain == DECODER) {
-		config_params = core->iris_platform_data->dec_input_config_params_default;
-		config_params_size = core->iris_platform_data->dec_input_config_params_default_size;
+		config_params = core->iris_firmware_data->dec_input_config_params_default;
+		config_params_size = core->iris_firmware_data->dec_input_config_params_default_size;
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
 			handler = vdec_prop_type_handle_inp_arr;
 			handler_size = ARRAY_SIZE(vdec_prop_type_handle_inp_arr);
@@ -1043,8 +1043,8 @@ static int iris_hfi_gen1_session_set_config_params(struct iris_inst *inst, u32 p
 			handler_size = ARRAY_SIZE(vdec_prop_type_handle_out_arr);
 		}
 	} else {
-		config_params = core->iris_platform_data->enc_input_config_params;
-		config_params_size = core->iris_platform_data->enc_input_config_params_size;
+		config_params = core->iris_firmware_data->enc_input_config_params;
+		config_params_size = core->iris_firmware_data->enc_input_config_params_size;
 		handler = venc_prop_type_handle_inp_arr;
 		handler_size = ARRAY_SIZE(venc_prop_type_handle_inp_arr);
 	}
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
index 639b75fca1ab..c90b22a75bc5 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
@@ -601,7 +601,7 @@ static int iris_hfi_gen2_set_super_block(struct iris_inst *inst, u32 plane)
 
 static int iris_hfi_gen2_session_set_config_params(struct iris_inst *inst, u32 plane)
 {
-	const struct iris_platform_data *pdata = inst->core->iris_platform_data;
+	const struct iris_firmware_data *fdata = inst->core->iris_firmware_data;
 	u32 config_params_size = 0, i, j;
 	const u32 *config_params = NULL;
 	int ret;
@@ -630,31 +630,31 @@ static int iris_hfi_gen2_session_set_config_params(struct iris_inst *inst, u32 p
 	if (inst->domain == DECODER) {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
 			if (inst->codec == V4L2_PIX_FMT_H264) {
-				config_params = pdata->dec_input_config_params_default;
-				config_params_size = pdata->dec_input_config_params_default_size;
+				config_params = fdata->dec_input_config_params_default;
+				config_params_size = fdata->dec_input_config_params_default_size;
 			} else if (inst->codec == V4L2_PIX_FMT_HEVC) {
-				config_params = pdata->dec_input_config_params_hevc;
-				config_params_size = pdata->dec_input_config_params_hevc_size;
+				config_params = fdata->dec_input_config_params_hevc;
+				config_params_size = fdata->dec_input_config_params_hevc_size;
 			} else if (inst->codec == V4L2_PIX_FMT_VP9) {
-				config_params = pdata->dec_input_config_params_vp9;
-				config_params_size = pdata->dec_input_config_params_vp9_size;
+				config_params = fdata->dec_input_config_params_vp9;
+				config_params_size = fdata->dec_input_config_params_vp9_size;
 			} else if (inst->codec == V4L2_PIX_FMT_AV1) {
-				config_params = pdata->dec_input_config_params_av1;
-				config_params_size = pdata->dec_input_config_params_av1_size;
+				config_params = fdata->dec_input_config_params_av1;
+				config_params_size = fdata->dec_input_config_params_av1_size;
 			} else {
 				return -EINVAL;
 			}
 		} else {
-			config_params = pdata->dec_output_config_params;
-			config_params_size = pdata->dec_output_config_params_size;
+			config_params = fdata->dec_output_config_params;
+			config_params_size = fdata->dec_output_config_params_size;
 		}
 	} else {
 		if (V4L2_TYPE_IS_OUTPUT(plane)) {
-			config_params = pdata->enc_input_config_params;
-			config_params_size = pdata->enc_input_config_params_size;
+			config_params = fdata->enc_input_config_params;
+			config_params_size = fdata->enc_input_config_params_size;
 		} else {
-			config_params = pdata->enc_output_config_params;
-			config_params_size = pdata->enc_output_config_params_size;
+			config_params = fdata->enc_output_config_params;
+			config_params_size = fdata->enc_output_config_params_size;
 		}
 	}
 
@@ -849,24 +849,24 @@ static int iris_hfi_gen2_subscribe_change_param(struct iris_inst *inst, u32 plan
 
 	switch (inst->codec) {
 	case V4L2_PIX_FMT_H264:
-		change_param = core->iris_platform_data->dec_input_config_params_default;
+		change_param = core->iris_firmware_data->dec_input_config_params_default;
 		change_param_size =
-			core->iris_platform_data->dec_input_config_params_default_size;
+			core->iris_firmware_data->dec_input_config_params_default_size;
 		break;
 	case V4L2_PIX_FMT_HEVC:
-		change_param = core->iris_platform_data->dec_input_config_params_hevc;
+		change_param = core->iris_firmware_data->dec_input_config_params_hevc;
 		change_param_size =
-			core->iris_platform_data->dec_input_config_params_hevc_size;
+			core->iris_firmware_data->dec_input_config_params_hevc_size;
 		break;
 	case V4L2_PIX_FMT_VP9:
-		change_param = core->iris_platform_data->dec_input_config_params_vp9;
+		change_param = core->iris_firmware_data->dec_input_config_params_vp9;
 		change_param_size =
-			core->iris_platform_data->dec_input_config_params_vp9_size;
+			core->iris_firmware_data->dec_input_config_params_vp9_size;
 		break;
 	case V4L2_PIX_FMT_AV1:
-		change_param = core->iris_platform_data->dec_input_config_params_av1;
+		change_param = core->iris_firmware_data->dec_input_config_params_av1;
 		change_param_size =
-			core->iris_platform_data->dec_input_config_params_av1_size;
+			core->iris_firmware_data->dec_input_config_params_av1_size;
 		break;
 	}
 
@@ -996,29 +996,29 @@ static int iris_hfi_gen2_subscribe_property(struct iris_inst *inst, u32 plane)
 		return 0;
 
 	if (V4L2_TYPE_IS_OUTPUT(plane)) {
-		subscribe_prop_size = core->iris_platform_data->dec_input_prop_size;
-		subcribe_prop = core->iris_platform_data->dec_input_prop;
+		subscribe_prop_size = core->iris_firmware_data->dec_input_prop_size;
+		subcribe_prop = core->iris_firmware_data->dec_input_prop;
 	} else {
 		switch (inst->codec) {
 		case V4L2_PIX_FMT_H264:
-			subcribe_prop = core->iris_platform_data->dec_output_prop_avc;
+			subcribe_prop = core->iris_firmware_data->dec_output_prop_avc;
 			subscribe_prop_size =
-				core->iris_platform_data->dec_output_prop_avc_size;
+				core->iris_firmware_data->dec_output_prop_avc_size;
 			break;
 		case V4L2_PIX_FMT_HEVC:
-			subcribe_prop = core->iris_platform_data->dec_output_prop_hevc;
+			subcribe_prop = core->iris_firmware_data->dec_output_prop_hevc;
 			subscribe_prop_size =
-				core->iris_platform_data->dec_output_prop_hevc_size;
+				core->iris_firmware_data->dec_output_prop_hevc_size;
 			break;
 		case V4L2_PIX_FMT_VP9:
-			subcribe_prop = core->iris_platform_data->dec_output_prop_vp9;
+			subcribe_prop = core->iris_firmware_data->dec_output_prop_vp9;
 			subscribe_prop_size =
-				core->iris_platform_data->dec_output_prop_vp9_size;
+				core->iris_firmware_data->dec_output_prop_vp9_size;
 			break;
 		case V4L2_PIX_FMT_AV1:
-			subcribe_prop = core->iris_platform_data->dec_output_prop_av1;
+			subcribe_prop = core->iris_firmware_data->dec_output_prop_av1;
 			subscribe_prop_size =
-				core->iris_platform_data->dec_output_prop_av1_size;
+				core->iris_firmware_data->dec_output_prop_av1_size;
 			break;
 		}
 	}
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index e8a219023aaa..5af6d9f49f01 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -201,44 +201,16 @@ enum platform_pm_domain_type {
 	IRIS_APV_HW_POWER_DOMAIN,
 };
 
-struct iris_platform_data {
+struct iris_firmware_data {
 	void (*init_hfi_ops)(struct iris_core *core);
-	u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
-	const struct vpu_ops *vpu_ops;
-	const struct icc_info *icc_tbl;
-	unsigned int icc_tbl_size;
-	const struct bw_info *bw_tbl_dec;
-	unsigned int bw_tbl_dec_size;
-	const char * const *pmdomain_tbl;
-	unsigned int pmdomain_tbl_size;
-	const char * const *opp_pd_tbl;
-	unsigned int opp_pd_tbl_size;
-	const struct platform_clk_data *clk_tbl;
-	const char * const *opp_clk_tbl;
-	unsigned int clk_tbl_size;
-	const char * const *clk_rst_tbl;
-	unsigned int clk_rst_tbl_size;
-	const char * const *controller_rst_tbl;
-	unsigned int controller_rst_tbl_size;
-	u64 dma_mask;
-	const char *fwname;
-	struct iris_fmt *inst_iris_fmts;
-	u32 inst_iris_fmts_size;
-	struct platform_inst_caps *inst_caps;
+
+	u32 core_arch;
+
 	const struct platform_inst_fw_cap *inst_fw_caps_dec;
 	u32 inst_fw_caps_dec_size;
 	const struct platform_inst_fw_cap *inst_fw_caps_enc;
 	u32 inst_fw_caps_enc_size;
-	const struct tz_cp_config *tz_cp_config_data;
-	u32 tz_cp_config_data_size;
-	u32 core_arch;
-	u32 num_vpp_pipe;
-	bool no_aon;
-	u32 max_session_count;
-	/* max number of macroblocks per frame supported */
-	u32 max_core_mbpf;
-	/* max number of macroblocks per second supported */
-	u32 max_core_mbps;
+
 	const u32 *dec_input_config_params_default;
 	unsigned int dec_input_config_params_default_size;
 	const u32 *dec_input_config_params_hevc;
@@ -253,6 +225,7 @@ struct iris_platform_data {
 	unsigned int enc_input_config_params_size;
 	const u32 *enc_output_config_params;
 	unsigned int enc_output_config_params_size;
+
 	const u32 *dec_input_prop;
 	unsigned int dec_input_prop_size;
 	const u32 *dec_output_prop_avc;
@@ -263,6 +236,7 @@ struct iris_platform_data {
 	unsigned int dec_output_prop_vp9_size;
 	const u32 *dec_output_prop_av1;
 	unsigned int dec_output_prop_av1_size;
+
 	const u32 *dec_ip_int_buf_tbl;
 	unsigned int dec_ip_int_buf_tbl_size;
 	const u32 *dec_op_int_buf_tbl;
@@ -273,4 +247,45 @@ struct iris_platform_data {
 	unsigned int enc_op_int_buf_tbl_size;
 };
 
+struct iris_platform_data {
+	/*
+	 * XXX: remove firmware_data pointer and consider moving
+	 * get_vpu_buffer_size pointer once we have platforms supporting both
+	 * firmware kinds.
+	 */
+	const struct iris_firmware_data *firmware_data;
+	u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
+
+	const struct vpu_ops *vpu_ops;
+	const struct icc_info *icc_tbl;
+	unsigned int icc_tbl_size;
+	const struct bw_info *bw_tbl_dec;
+	unsigned int bw_tbl_dec_size;
+	const char * const *pmdomain_tbl;
+	unsigned int pmdomain_tbl_size;
+	const char * const *opp_pd_tbl;
+	unsigned int opp_pd_tbl_size;
+	const struct platform_clk_data *clk_tbl;
+	const char * const *opp_clk_tbl;
+	unsigned int clk_tbl_size;
+	const char * const *clk_rst_tbl;
+	unsigned int clk_rst_tbl_size;
+	const char * const *controller_rst_tbl;
+	unsigned int controller_rst_tbl_size;
+	u64 dma_mask;
+	const char *fwname;
+	struct iris_fmt *inst_iris_fmts;
+	u32 inst_iris_fmts_size;
+	struct platform_inst_caps *inst_caps;
+	const struct tz_cp_config *tz_cp_config_data;
+	u32 tz_cp_config_data_size;
+	u32 num_vpp_pipe;
+	bool no_aon;
+	u32 max_session_count;
+	/* max number of macroblocks per frame supported */
+	u32 max_core_mbpf;
+	/* max number of macroblocks per second supported */
+	u32 max_core_mbps;
+};
+
 #endif
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index 6ed4c4ae4056..8875f90d487e 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -332,8 +332,33 @@ static const u32 sm8250_enc_ip_int_buf_tbl[] = {
 	BUF_SCRATCH_2,
 };
 
-const struct iris_platform_data sm8250_data = {
+const struct iris_firmware_data iris_hfi_gen1_data = {
 	.init_hfi_ops = &iris_hfi_gen1_sys_ops_init,
+
+	.inst_fw_caps_dec = inst_fw_cap_sm8250_dec,
+	.inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8250_dec),
+	.inst_fw_caps_enc = inst_fw_cap_sm8250_enc,
+	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
+
+	.dec_input_config_params_default =
+		sm8250_vdec_input_config_param_default,
+	.dec_input_config_params_default_size =
+		ARRAY_SIZE(sm8250_vdec_input_config_param_default),
+	.enc_input_config_params = sm8250_venc_input_config_param,
+	.enc_input_config_params_size =
+		ARRAY_SIZE(sm8250_venc_input_config_param),
+
+	.dec_ip_int_buf_tbl = sm8250_dec_ip_int_buf_tbl,
+	.dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_ip_int_buf_tbl),
+	.dec_op_int_buf_tbl = sm8250_dec_op_int_buf_tbl,
+	.dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_op_int_buf_tbl),
+
+	.enc_ip_int_buf_tbl = sm8250_enc_ip_int_buf_tbl,
+	.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
+};
+
+const struct iris_platform_data sm8250_data = {
+	.firmware_data = &iris_hfi_gen1_data,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
 	.icc_tbl = sm8250_icc_table,
@@ -355,35 +380,16 @@ const struct iris_platform_data sm8250_data = {
 	.inst_iris_fmts = platform_fmts_sm8250_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
 	.inst_caps = &platform_inst_cap_sm8250,
-	.inst_fw_caps_dec = inst_fw_cap_sm8250_dec,
-	.inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8250_dec),
-	.inst_fw_caps_enc = inst_fw_cap_sm8250_enc,
-	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
 	.tz_cp_config_data = tz_cp_config_sm8250,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
 	.num_vpp_pipe = 4,
 	.max_session_count = 16,
 	.max_core_mbpf = NUM_MBS_8K,
 	.max_core_mbps = ((7680 * 4320) / 256) * 60,
-	.dec_input_config_params_default =
-		sm8250_vdec_input_config_param_default,
-	.dec_input_config_params_default_size =
-		ARRAY_SIZE(sm8250_vdec_input_config_param_default),
-	.enc_input_config_params = sm8250_venc_input_config_param,
-	.enc_input_config_params_size =
-		ARRAY_SIZE(sm8250_venc_input_config_param),
-
-	.dec_ip_int_buf_tbl = sm8250_dec_ip_int_buf_tbl,
-	.dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_ip_int_buf_tbl),
-	.dec_op_int_buf_tbl = sm8250_dec_op_int_buf_tbl,
-	.dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_op_int_buf_tbl),
-
-	.enc_ip_int_buf_tbl = sm8250_enc_ip_int_buf_tbl,
-	.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
 };
 
 const struct iris_platform_data sc7280_data = {
-	.init_hfi_ops = &iris_hfi_gen1_sys_ops_init,
+	.firmware_data = &iris_hfi_gen1_data,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu2_ops,
 	.icc_tbl = sm8250_icc_table,
@@ -403,10 +409,6 @@ const struct iris_platform_data sc7280_data = {
 	.inst_iris_fmts = platform_fmts_sm8250_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
 	.inst_caps = &platform_inst_cap_sm8250,
-	.inst_fw_caps_dec = inst_fw_cap_sm8250_dec,
-	.inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8250_dec),
-	.inst_fw_caps_enc = inst_fw_cap_sm8250_enc,
-	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
 	.tz_cp_config_data = tz_cp_config_sm8250,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
 	.num_vpp_pipe = 1,
@@ -415,19 +417,4 @@ const struct iris_platform_data sc7280_data = {
 	.max_core_mbpf = 4096 * 2176 / 256 * 2 + 1920 * 1088 / 256,
 	/* max spec for SC7280 is 4096x2176@60fps */
 	.max_core_mbps = 4096 * 2176 / 256 * 60,
-	.dec_input_config_params_default =
-		sm8250_vdec_input_config_param_default,
-	.dec_input_config_params_default_size =
-		ARRAY_SIZE(sm8250_vdec_input_config_param_default),
-	.enc_input_config_params = sm8250_venc_input_config_param,
-	.enc_input_config_params_size =
-		ARRAY_SIZE(sm8250_venc_input_config_param),
-
-	.dec_ip_int_buf_tbl = sm8250_dec_ip_int_buf_tbl,
-	.dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_ip_int_buf_tbl),
-	.dec_op_int_buf_tbl = sm8250_dec_op_int_buf_tbl,
-	.dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8250_dec_op_int_buf_tbl),
-
-	.enc_ip_int_buf_tbl = sm8250_enc_ip_int_buf_tbl,
-	.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
 };
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index abe523db45c2..05fbab276100 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -906,40 +906,16 @@ static const u32 sm8550_enc_op_int_buf_tbl[] = {
 	BUF_SCRATCH_2,
 };
 
-const struct iris_platform_data sm8550_data = {
+const struct iris_firmware_data iris_hfi_gen2_data = {
 	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
-	.vpu_ops = &iris_vpu3_ops,
-	.icc_tbl = sm8550_icc_table,
-	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
-	.clk_rst_tbl = sm8550_clk_reset_table,
-	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
-	.bw_tbl_dec = sm8550_bw_table_dec,
-	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
-	.pmdomain_tbl = sm8550_pmdomain_table,
-	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
-	.opp_pd_tbl = sm8550_opp_pd_table,
-	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
-	.clk_tbl = sm8550_clk_table,
-	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
-	.opp_clk_tbl = sm8550_opp_clk_table,
-	/* Upper bound of DMA address range */
-	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu30_p4.mbn",
-	.inst_iris_fmts = platform_fmts_sm8550_dec,
-	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
-	.inst_caps = &platform_inst_cap_sm8550,
+
+	.core_arch = VIDEO_ARCH_LX,
+
 	.inst_fw_caps_dec = inst_fw_cap_sm8550_dec,
 	.inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8550_dec),
 	.inst_fw_caps_enc = inst_fw_cap_sm8550_enc,
 	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8550_enc),
-	.tz_cp_config_data = tz_cp_config_sm8550,
-	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.core_arch = VIDEO_ARCH_LX,
-	.num_vpp_pipe = 4,
-	.max_session_count = 16,
-	.max_core_mbpf = NUM_MBS_8K * 2,
-	.max_core_mbps = ((7680 * 4320) / 256) * 60,
+
 	.dec_input_config_params_default =
 		sm8550_vdec_input_config_params_default,
 	.dec_input_config_params_default_size =
@@ -996,6 +972,37 @@ const struct iris_platform_data sm8550_data = {
 	.enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl),
 };
 
+const struct iris_platform_data sm8550_data = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.vpu_ops = &iris_vpu3_ops,
+	.icc_tbl = sm8550_icc_table,
+	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
+	.clk_rst_tbl = sm8550_clk_reset_table,
+	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
+	.bw_tbl_dec = sm8550_bw_table_dec,
+	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
+	.pmdomain_tbl = sm8550_pmdomain_table,
+	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
+	.opp_pd_tbl = sm8550_opp_pd_table,
+	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
+	.clk_tbl = sm8550_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
+	.opp_clk_tbl = sm8550_opp_clk_table,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu/vpu30_p4.mbn",
+	.inst_iris_fmts = platform_fmts_sm8550_dec,
+	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
+	.inst_caps = &platform_inst_cap_sm8550,
+	.tz_cp_config_data = tz_cp_config_sm8550,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
+	.num_vpp_pipe = 4,
+	.max_session_count = 16,
+	.max_core_mbpf = NUM_MBS_8K * 2,
+	.max_core_mbps = ((7680 * 4320) / 256) * 60,
+};
+
 /*
  * Shares most of SM8550 data except:
  * - vpu_ops to iris_vpu33_ops
@@ -1004,7 +1011,7 @@ const struct iris_platform_data sm8550_data = {
  * - fwname to "qcom/vpu/vpu33_p4.mbn"
  */
 const struct iris_platform_data sm8650_data = {
-	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
+	.firmware_data = &iris_hfi_gen2_data,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu33_ops,
 	.icc_tbl = sm8550_icc_table,
@@ -1028,75 +1035,16 @@ const struct iris_platform_data sm8650_data = {
 	.inst_iris_fmts = platform_fmts_sm8550_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
-	.inst_fw_caps_dec = inst_fw_cap_sm8550_dec,
-	.inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8550_dec),
-	.inst_fw_caps_enc = inst_fw_cap_sm8550_enc,
-	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8550_enc),
 	.tz_cp_config_data = tz_cp_config_sm8550,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.core_arch = VIDEO_ARCH_LX,
 	.num_vpp_pipe = 4,
 	.max_session_count = 16,
 	.max_core_mbpf = NUM_MBS_8K * 2,
 	.max_core_mbps = ((7680 * 4320) / 256) * 60,
-	.dec_input_config_params_default =
-		sm8550_vdec_input_config_params_default,
-	.dec_input_config_params_default_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_params_default),
-	.dec_input_config_params_hevc =
-		sm8550_vdec_input_config_param_hevc,
-	.dec_input_config_params_hevc_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_hevc),
-	.dec_input_config_params_vp9 =
-		sm8550_vdec_input_config_param_vp9,
-	.dec_input_config_params_vp9_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_vp9),
-	.dec_input_config_params_av1 =
-		sm8550_vdec_input_config_param_av1,
-	.dec_input_config_params_av1_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_av1),
-	.dec_output_config_params =
-		sm8550_vdec_output_config_params,
-	.dec_output_config_params_size =
-		ARRAY_SIZE(sm8550_vdec_output_config_params),
-
-	.enc_input_config_params =
-		sm8550_venc_input_config_params,
-	.enc_input_config_params_size =
-		ARRAY_SIZE(sm8550_venc_input_config_params),
-	.enc_output_config_params =
-		sm8550_venc_output_config_params,
-	.enc_output_config_params_size =
-		ARRAY_SIZE(sm8550_venc_output_config_params),
-
-	.dec_input_prop = sm8550_vdec_subscribe_input_properties,
-	.dec_input_prop_size = ARRAY_SIZE(sm8550_vdec_subscribe_input_properties),
-	.dec_output_prop_avc = sm8550_vdec_subscribe_output_properties_avc,
-	.dec_output_prop_avc_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_avc),
-	.dec_output_prop_hevc = sm8550_vdec_subscribe_output_properties_hevc,
-	.dec_output_prop_hevc_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_hevc),
-	.dec_output_prop_vp9 = sm8550_vdec_subscribe_output_properties_vp9,
-	.dec_output_prop_vp9_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_vp9),
-	.dec_output_prop_av1 = sm8550_vdec_subscribe_output_properties_av1,
-	.dec_output_prop_av1_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_av1),
-
-	.dec_ip_int_buf_tbl = sm8550_dec_ip_int_buf_tbl,
-	.dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_ip_int_buf_tbl),
-	.dec_op_int_buf_tbl = sm8550_dec_op_int_buf_tbl,
-	.dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_op_int_buf_tbl),
-
-	.enc_ip_int_buf_tbl = sm8550_enc_ip_int_buf_tbl,
-	.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_ip_int_buf_tbl),
-	.enc_op_int_buf_tbl = sm8550_enc_op_int_buf_tbl,
-	.enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl),
 };
 
 const struct iris_platform_data sm8750_data = {
-	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
+	.firmware_data = &iris_hfi_gen2_data,
 	.get_vpu_buffer_size = iris_vpu33_buf_size,
 	.vpu_ops = &iris_vpu35_ops,
 	.icc_tbl = sm8550_icc_table,
@@ -1118,71 +1066,12 @@ const struct iris_platform_data sm8750_data = {
 	.inst_iris_fmts = platform_fmts_sm8550_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
-	.inst_fw_caps_dec = inst_fw_cap_sm8550_dec,
-	.inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8550_dec),
-	.inst_fw_caps_enc = inst_fw_cap_sm8550_enc,
-	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8550_enc),
 	.tz_cp_config_data = tz_cp_config_sm8550,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.core_arch = VIDEO_ARCH_LX,
 	.num_vpp_pipe = 4,
 	.max_session_count = 16,
 	.max_core_mbpf = NUM_MBS_8K * 2,
 	.max_core_mbps = ((7680 * 4320) / 256) * 60,
-	.dec_input_config_params_default =
-		sm8550_vdec_input_config_params_default,
-	.dec_input_config_params_default_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_params_default),
-	.dec_input_config_params_hevc =
-		sm8550_vdec_input_config_param_hevc,
-	.dec_input_config_params_hevc_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_hevc),
-	.dec_input_config_params_vp9 =
-		sm8550_vdec_input_config_param_vp9,
-	.dec_input_config_params_vp9_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_vp9),
-	.dec_input_config_params_av1 =
-		sm8550_vdec_input_config_param_av1,
-	.dec_input_config_params_av1_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_av1),
-	.dec_output_config_params =
-		sm8550_vdec_output_config_params,
-	.dec_output_config_params_size =
-		ARRAY_SIZE(sm8550_vdec_output_config_params),
-
-	.enc_input_config_params =
-		sm8550_venc_input_config_params,
-	.enc_input_config_params_size =
-		ARRAY_SIZE(sm8550_venc_input_config_params),
-	.enc_output_config_params =
-		sm8550_venc_output_config_params,
-	.enc_output_config_params_size =
-		ARRAY_SIZE(sm8550_venc_output_config_params),
-
-	.dec_input_prop = sm8550_vdec_subscribe_input_properties,
-	.dec_input_prop_size = ARRAY_SIZE(sm8550_vdec_subscribe_input_properties),
-	.dec_output_prop_avc = sm8550_vdec_subscribe_output_properties_avc,
-	.dec_output_prop_avc_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_avc),
-	.dec_output_prop_hevc = sm8550_vdec_subscribe_output_properties_hevc,
-	.dec_output_prop_hevc_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_hevc),
-	.dec_output_prop_vp9 = sm8550_vdec_subscribe_output_properties_vp9,
-	.dec_output_prop_vp9_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_vp9),
-	.dec_output_prop_av1 = sm8550_vdec_subscribe_output_properties_av1,
-	.dec_output_prop_av1_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_av1),
-
-	.dec_ip_int_buf_tbl = sm8550_dec_ip_int_buf_tbl,
-	.dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_ip_int_buf_tbl),
-	.dec_op_int_buf_tbl = sm8550_dec_op_int_buf_tbl,
-	.dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_op_int_buf_tbl),
-
-	.enc_ip_int_buf_tbl = sm8550_enc_ip_int_buf_tbl,
-	.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_ip_int_buf_tbl),
-	.enc_op_int_buf_tbl = sm8550_enc_op_int_buf_tbl,
-	.enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl),
 };
 
 /*
@@ -1190,7 +1079,7 @@ const struct iris_platform_data sm8750_data = {
  * - inst_caps to platform_inst_cap_qcs8300
  */
 const struct iris_platform_data qcs8300_data = {
-	.init_hfi_ops = iris_hfi_gen2_sys_ops_init,
+	.firmware_data = &iris_hfi_gen2_data,
 	.get_vpu_buffer_size = iris_vpu_buf_size,
 	.vpu_ops = &iris_vpu3_ops,
 	.icc_tbl = sm8550_icc_table,
@@ -1212,69 +1101,10 @@ const struct iris_platform_data qcs8300_data = {
 	.inst_iris_fmts = platform_fmts_sm8550_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
 	.inst_caps = &platform_inst_cap_qcs8300,
-	.inst_fw_caps_dec = inst_fw_cap_sm8550_dec,
-	.inst_fw_caps_dec_size = ARRAY_SIZE(inst_fw_cap_sm8550_dec),
-	.inst_fw_caps_enc = inst_fw_cap_sm8550_enc,
-	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8550_enc),
 	.tz_cp_config_data = tz_cp_config_sm8550,
 	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.core_arch = VIDEO_ARCH_LX,
 	.num_vpp_pipe = 2,
 	.max_session_count = 16,
 	.max_core_mbpf = ((4096 * 2176) / 256) * 4,
 	.max_core_mbps = (((3840 * 2176) / 256) * 120),
-	.dec_input_config_params_default =
-		sm8550_vdec_input_config_params_default,
-	.dec_input_config_params_default_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_params_default),
-	.dec_input_config_params_hevc =
-		sm8550_vdec_input_config_param_hevc,
-	.dec_input_config_params_hevc_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_hevc),
-	.dec_input_config_params_vp9 =
-		sm8550_vdec_input_config_param_vp9,
-	.dec_input_config_params_vp9_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_vp9),
-	.dec_input_config_params_av1 =
-		sm8550_vdec_input_config_param_av1,
-	.dec_input_config_params_av1_size =
-		ARRAY_SIZE(sm8550_vdec_input_config_param_av1),
-	.dec_output_config_params =
-		sm8550_vdec_output_config_params,
-	.dec_output_config_params_size =
-		ARRAY_SIZE(sm8550_vdec_output_config_params),
-
-	.enc_input_config_params =
-		sm8550_venc_input_config_params,
-	.enc_input_config_params_size =
-		ARRAY_SIZE(sm8550_venc_input_config_params),
-	.enc_output_config_params =
-		sm8550_venc_output_config_params,
-	.enc_output_config_params_size =
-		ARRAY_SIZE(sm8550_venc_output_config_params),
-
-	.dec_input_prop = sm8550_vdec_subscribe_input_properties,
-	.dec_input_prop_size = ARRAY_SIZE(sm8550_vdec_subscribe_input_properties),
-	.dec_output_prop_avc = sm8550_vdec_subscribe_output_properties_avc,
-	.dec_output_prop_avc_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_avc),
-	.dec_output_prop_hevc = sm8550_vdec_subscribe_output_properties_hevc,
-	.dec_output_prop_hevc_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_hevc),
-	.dec_output_prop_vp9 = sm8550_vdec_subscribe_output_properties_vp9,
-	.dec_output_prop_vp9_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_vp9),
-	.dec_output_prop_av1 = sm8550_vdec_subscribe_output_properties_av1,
-	.dec_output_prop_av1_size =
-		ARRAY_SIZE(sm8550_vdec_subscribe_output_properties_av1),
-
-	.dec_ip_int_buf_tbl = sm8550_dec_ip_int_buf_tbl,
-	.dec_ip_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_ip_int_buf_tbl),
-	.dec_op_int_buf_tbl = sm8550_dec_op_int_buf_tbl,
-	.dec_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_dec_op_int_buf_tbl),
-
-	.enc_ip_int_buf_tbl = sm8550_enc_ip_int_buf_tbl,
-	.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_ip_int_buf_tbl),
-	.enc_op_int_buf_tbl = sm8550_enc_op_int_buf_tbl,
-	.enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl),
 };
diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
index fa561f6a736c..dd87504c2e67 100644
--- a/drivers/media/platform/qcom/iris/iris_probe.c
+++ b/drivers/media/platform/qcom/iris/iris_probe.c
@@ -251,6 +251,7 @@ static int iris_probe(struct platform_device *pdev)
 		return core->irq;
 
 	core->iris_platform_data = of_device_get_match_data(core->dev);
+	core->iris_firmware_data = core->iris_platform_data->firmware_data;
 
 	core->ubwc_cfg = qcom_ubwc_config_get_data();
 	if (IS_ERR(core->ubwc_cfg))
@@ -264,7 +265,7 @@ static int iris_probe(struct platform_device *pdev)
 	disable_irq_nosync(core->irq);
 
 	iris_init_ops(core);
-	core->iris_platform_data->init_hfi_ops(core);
+	core->iris_firmware_data->init_hfi_ops(core);
 
 	ret = iris_init_resources(core);
 	if (ret)
diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
index ecd8a20fedbf..807c9a20b6ba 100644
--- a/drivers/media/platform/qcom/iris/iris_vidc.c
+++ b/drivers/media/platform/qcom/iris/iris_vidc.c
@@ -243,7 +243,7 @@ static void iris_session_close(struct iris_inst *inst)
 
 static void iris_check_num_queued_internal_buffers(struct iris_inst *inst, u32 plane)
 {
-	const struct iris_platform_data *platform_data = inst->core->iris_platform_data;
+	const struct iris_firmware_data *firmware_data = inst->core->iris_firmware_data;
 	struct iris_buffer *buf, *next;
 	struct iris_buffers *buffers;
 	const u32 *internal_buf_type;
@@ -251,11 +251,11 @@ static void iris_check_num_queued_internal_buffers(struct iris_inst *inst, u32 p
 	u32 count = 0;
 
 	if (V4L2_TYPE_IS_OUTPUT(plane)) {
-		internal_buf_type = platform_data->dec_ip_int_buf_tbl;
-		internal_buffer_count = platform_data->dec_ip_int_buf_tbl_size;
+		internal_buf_type = firmware_data->dec_ip_int_buf_tbl;
+		internal_buffer_count = firmware_data->dec_ip_int_buf_tbl_size;
 	} else {
-		internal_buf_type = platform_data->dec_op_int_buf_tbl;
-		internal_buffer_count = platform_data->dec_op_int_buf_tbl_size;
+		internal_buf_type = firmware_data->dec_op_int_buf_tbl;
+		internal_buffer_count = firmware_data->dec_op_int_buf_tbl_size;
 	}
 
 	for (i = 0; i < internal_buffer_count; i++) {
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_common.c b/drivers/media/platform/qcom/iris/iris_vpu_common.c
index dbce5aeba06c..c6cfc1d9fd9e 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_common.c
+++ b/drivers/media/platform/qcom/iris/iris_vpu_common.c
@@ -63,7 +63,7 @@ static void iris_vpu_setup_ucregion_memory_map(struct iris_core *core)
 	writel(QTBL_ENABLE, core->reg_base + QTBL_INFO);
 
 	if (core->sfr_daddr) {
-		value = (u32)core->sfr_daddr + core->iris_platform_data->core_arch;
+		value = (u32)core->sfr_daddr + core->iris_firmware_data->core_arch;
 		writel(value, core->reg_base + SFR_ADDR);
 	}
 

-- 
2.47.3

[PATCH v8 09/11] media: qcom: iris: split platform data from firmware data

[Dmitry Baryshkov]

Finalize the logical separation of the software and hardware interface
descriptions by moving hardware properties to the files specific to the
particular VPU version.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/Makefile          |   6 +-
 .../iris/{iris_platform_gen1.c => iris_hfi_gen1.c} | 134 -------------
 .../iris/{iris_platform_gen2.c => iris_hfi_gen2.c} | 214 ---------------------
 .../platform/qcom/iris/iris_platform_common.h      |   3 +
 .../platform/qcom/iris/iris_platform_sm8250.h      |  29 +++
 .../platform/qcom/iris/iris_platform_sm8550.h      |  31 +++
 .../media/platform/qcom/iris/iris_platform_vpu2.c  | 124 ++++++++++++
 .../media/platform/qcom/iris/iris_platform_vpu3x.c | 204 ++++++++++++++++++++
 8 files changed, 395 insertions(+), 350 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/Makefile b/drivers/media/platform/qcom/iris/Makefile
index 2fde45f81727..48e415cbc439 100644
--- a/drivers/media/platform/qcom/iris/Makefile
+++ b/drivers/media/platform/qcom/iris/Makefile
@@ -4,14 +4,16 @@ qcom-iris-objs += iris_buffer.o \
              iris_ctrls.o \
              iris_firmware.o \
              iris_hfi_common.o \
+             iris_hfi_gen1.o \
              iris_hfi_gen1_command.o \
              iris_hfi_gen1_response.o \
+             iris_hfi_gen2.o \
              iris_hfi_gen2_command.o \
              iris_hfi_gen2_packet.o \
              iris_hfi_gen2_response.o \
              iris_hfi_queue.o \
-             iris_platform_gen1.o \
-             iris_platform_gen2.o \
+             iris_platform_vpu2.o \
+             iris_platform_vpu3x.o \
              iris_power.o \
              iris_probe.o \
              iris_resources.o \
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1.c
similarity index 67%
rename from drivers/media/platform/qcom/iris/iris_platform_gen1.c
rename to drivers/media/platform/qcom/iris/iris_hfi_gen1.c
index 8875f90d487e..60f51a1ba941 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1.c
@@ -3,38 +3,16 @@
  * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
-#include "iris_core.h"
 #include "iris_ctrls.h"
 #include "iris_platform_common.h"
-#include "iris_resources.h"
 #include "iris_hfi_gen1.h"
 #include "iris_hfi_gen1_defines.h"
 #include "iris_vpu_buffer.h"
-#include "iris_vpu_common.h"
-#include "iris_instance.h"
-
-#include "iris_platform_sc7280.h"
 
 #define BITRATE_MIN		32000
 #define BITRATE_MAX		160000000
-#define BITRATE_PEAK_DEFAULT	(BITRATE_DEFAULT * 2)
 #define BITRATE_STEP		100
 
-static struct iris_fmt platform_fmts_sm8250_dec[] = {
-	[IRIS_FMT_H264] = {
-		.pixfmt = V4L2_PIX_FMT_H264,
-		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
-	},
-	[IRIS_FMT_HEVC] = {
-		.pixfmt = V4L2_PIX_FMT_HEVC,
-		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
-	},
-	[IRIS_FMT_VP9] = {
-		.pixfmt = V4L2_PIX_FMT_VP9,
-		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
-	},
-};
-
 static struct platform_inst_fw_cap inst_fw_cap_sm8250_dec[] = {
 	{
 		.cap_id = PIPE,
@@ -248,56 +226,6 @@ static const struct platform_inst_fw_cap inst_fw_cap_sm8250_enc[] = {
 	},
 };
 
-static struct platform_inst_caps platform_inst_cap_sm8250 = {
-	.min_frame_width = 128,
-	.max_frame_width = 8192,
-	.min_frame_height = 128,
-	.max_frame_height = 8192,
-	.max_mbpf = 138240,
-	.mb_cycles_vsp = 25,
-	.mb_cycles_vpp = 200,
-	.max_frame_rate = MAXIMUM_FPS,
-	.max_operating_rate = MAXIMUM_FPS,
-};
-
-static const struct icc_info sm8250_icc_table[] = {
-	{ "cpu-cfg",    1000, 1000     },
-	{ "video-mem",  1000, 15000000 },
-};
-
-static const char * const sm8250_clk_reset_table[] = { "bus", "core" };
-
-static const struct bw_info sm8250_bw_table_dec[] = {
-	{ ((4096 * 2160) / 256) * 60, 2403000 },
-	{ ((4096 * 2160) / 256) * 30, 1224000 },
-	{ ((1920 * 1080) / 256) * 60,  812000 },
-	{ ((1920 * 1080) / 256) * 30,  416000 },
-};
-
-static const char * const sm8250_pmdomain_table[] = { "venus", "vcodec0" };
-
-static const char * const sm8250_opp_pd_table[] = { "mx", "mmcx" };
-
-static const struct platform_clk_data sm8250_clk_table[] = {
-	{IRIS_AXI_CLK,  "iface"        },
-	{IRIS_CTRL_CLK, "core"         },
-	{IRIS_HW_CLK,   "vcodec0_core" },
-};
-
-static const char * const sm8250_opp_clk_table[] = {
-	"vcodec0_core",
-	NULL,
-};
-
-static const struct tz_cp_config tz_cp_config_sm8250[] = {
-	{
-		.cp_start = 0,
-		.cp_size = 0x25800000,
-		.cp_nonpixel_start = 0x01000000,
-		.cp_nonpixel_size = 0x24800000,
-	},
-};
-
 static const u32 sm8250_vdec_input_config_param_default[] = {
 	HFI_PROPERTY_CONFIG_VIDEOCORES_USAGE,
 	HFI_PROPERTY_PARAM_UNCOMPRESSED_FORMAT_SELECT,
@@ -356,65 +284,3 @@ const struct iris_firmware_data iris_hfi_gen1_data = {
 	.enc_ip_int_buf_tbl = sm8250_enc_ip_int_buf_tbl,
 	.enc_ip_int_buf_tbl_size = ARRAY_SIZE(sm8250_enc_ip_int_buf_tbl),
 };
-
-const struct iris_platform_data sm8250_data = {
-	.firmware_data = &iris_hfi_gen1_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
-	.vpu_ops = &iris_vpu2_ops,
-	.icc_tbl = sm8250_icc_table,
-	.icc_tbl_size = ARRAY_SIZE(sm8250_icc_table),
-	.clk_rst_tbl = sm8250_clk_reset_table,
-	.clk_rst_tbl_size = ARRAY_SIZE(sm8250_clk_reset_table),
-	.bw_tbl_dec = sm8250_bw_table_dec,
-	.bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec),
-	.pmdomain_tbl = sm8250_pmdomain_table,
-	.pmdomain_tbl_size = ARRAY_SIZE(sm8250_pmdomain_table),
-	.opp_pd_tbl = sm8250_opp_pd_table,
-	.opp_pd_tbl_size = ARRAY_SIZE(sm8250_opp_pd_table),
-	.clk_tbl = sm8250_clk_table,
-	.clk_tbl_size = ARRAY_SIZE(sm8250_clk_table),
-	.opp_clk_tbl = sm8250_opp_clk_table,
-	/* Upper bound of DMA address range */
-	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu-1.0/venus.mbn",
-	.inst_iris_fmts = platform_fmts_sm8250_dec,
-	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
-	.inst_caps = &platform_inst_cap_sm8250,
-	.tz_cp_config_data = tz_cp_config_sm8250,
-	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
-	.num_vpp_pipe = 4,
-	.max_session_count = 16,
-	.max_core_mbpf = NUM_MBS_8K,
-	.max_core_mbps = ((7680 * 4320) / 256) * 60,
-};
-
-const struct iris_platform_data sc7280_data = {
-	.firmware_data = &iris_hfi_gen1_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
-	.vpu_ops = &iris_vpu2_ops,
-	.icc_tbl = sm8250_icc_table,
-	.icc_tbl_size = ARRAY_SIZE(sm8250_icc_table),
-	.bw_tbl_dec = sc7280_bw_table_dec,
-	.bw_tbl_dec_size = ARRAY_SIZE(sc7280_bw_table_dec),
-	.pmdomain_tbl = sm8250_pmdomain_table,
-	.pmdomain_tbl_size = ARRAY_SIZE(sm8250_pmdomain_table),
-	.opp_pd_tbl = sc7280_opp_pd_table,
-	.opp_pd_tbl_size = ARRAY_SIZE(sc7280_opp_pd_table),
-	.clk_tbl = sc7280_clk_table,
-	.clk_tbl_size = ARRAY_SIZE(sc7280_clk_table),
-	.opp_clk_tbl = sc7280_opp_clk_table,
-	/* Upper bound of DMA address range */
-	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu20_p1.mbn",
-	.inst_iris_fmts = platform_fmts_sm8250_dec,
-	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8250_dec),
-	.inst_caps = &platform_inst_cap_sm8250,
-	.tz_cp_config_data = tz_cp_config_sm8250,
-	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
-	.num_vpp_pipe = 1,
-	.no_aon = true,
-	.max_session_count = 16,
-	.max_core_mbpf = 4096 * 2176 / 256 * 2 + 1920 * 1088 / 256,
-	/* max spec for SC7280 is 4096x2176@60fps */
-	.max_core_mbps = 4096 * 2176 / 256 * 60,
-};
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2.c
similarity index 77%
rename from drivers/media/platform/qcom/iris/iris_platform_gen2.c
rename to drivers/media/platform/qcom/iris/iris_hfi_gen2.c
index 05fbab276100..ce8490d64854 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2.c
@@ -4,40 +4,15 @@
  * Copyright (c) 2025 Linaro Ltd
  */
 
-#include "iris_core.h"
 #include "iris_ctrls.h"
 #include "iris_hfi_gen2.h"
 #include "iris_hfi_gen2_defines.h"
 #include "iris_platform_common.h"
 #include "iris_vpu_buffer.h"
-#include "iris_vpu_common.h"
-
-#include "iris_platform_qcs8300.h"
-#include "iris_platform_sm8650.h"
-#include "iris_platform_sm8750.h"
 
 #define VIDEO_ARCH_LX 1
 #define BITRATE_MAX				245000000
 
-static struct iris_fmt platform_fmts_sm8550_dec[] = {
-	[IRIS_FMT_H264] = {
-		.pixfmt = V4L2_PIX_FMT_H264,
-		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
-	},
-	[IRIS_FMT_HEVC] = {
-		.pixfmt = V4L2_PIX_FMT_HEVC,
-		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
-	},
-	[IRIS_FMT_VP9] = {
-		.pixfmt = V4L2_PIX_FMT_VP9,
-		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
-	},
-	[IRIS_FMT_AV1] = {
-		.pixfmt = V4L2_PIX_FMT_AV1,
-		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
-	},
-};
-
 static const struct platform_inst_fw_cap inst_fw_cap_sm8550_dec[] = {
 	{
 		.cap_id = PROFILE_H264,
@@ -742,58 +717,6 @@ static const struct platform_inst_fw_cap inst_fw_cap_sm8550_enc[] = {
 	},
 };
 
-static struct platform_inst_caps platform_inst_cap_sm8550 = {
-	.min_frame_width = 96,
-	.max_frame_width = 8192,
-	.min_frame_height = 96,
-	.max_frame_height = 8192,
-	.max_mbpf = (8192 * 4352) / 256,
-	.mb_cycles_vpp = 200,
-	.mb_cycles_fw = 489583,
-	.mb_cycles_fw_vpp = 66234,
-	.num_comv = 0,
-	.max_frame_rate = MAXIMUM_FPS,
-	.max_operating_rate = MAXIMUM_FPS,
-};
-
-static const struct icc_info sm8550_icc_table[] = {
-	{ "cpu-cfg",    1000, 1000     },
-	{ "video-mem",  1000, 15000000 },
-};
-
-static const char * const sm8550_clk_reset_table[] = { "bus" };
-
-static const struct bw_info sm8550_bw_table_dec[] = {
-	{ ((4096 * 2160) / 256) * 60, 1608000 },
-	{ ((4096 * 2160) / 256) * 30,  826000 },
-	{ ((1920 * 1080) / 256) * 60,  567000 },
-	{ ((1920 * 1080) / 256) * 30,  294000 },
-};
-
-static const char * const sm8550_pmdomain_table[] = { "venus", "vcodec0" };
-
-static const char * const sm8550_opp_pd_table[] = { "mxc", "mmcx" };
-
-static const struct platform_clk_data sm8550_clk_table[] = {
-	{IRIS_AXI_CLK,  "iface"        },
-	{IRIS_CTRL_CLK, "core"         },
-	{IRIS_HW_CLK,   "vcodec0_core" },
-};
-
-static const char * const sm8550_opp_clk_table[] = {
-	"vcodec0_core",
-	NULL,
-};
-
-static const struct tz_cp_config tz_cp_config_sm8550[] = {
-	{
-		.cp_start = 0,
-		.cp_size = 0x25800000,
-		.cp_nonpixel_start = 0x01000000,
-		.cp_nonpixel_size = 0x24800000,
-	},
-};
-
 static const u32 sm8550_vdec_input_config_params_default[] = {
 	HFI_PROP_BITSTREAM_RESOLUTION,
 	HFI_PROP_CROP_OFFSETS,
@@ -971,140 +894,3 @@ const struct iris_firmware_data iris_hfi_gen2_data = {
 	.enc_op_int_buf_tbl = sm8550_enc_op_int_buf_tbl,
 	.enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl),
 };
-
-const struct iris_platform_data sm8550_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
-	.vpu_ops = &iris_vpu3_ops,
-	.icc_tbl = sm8550_icc_table,
-	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
-	.clk_rst_tbl = sm8550_clk_reset_table,
-	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
-	.bw_tbl_dec = sm8550_bw_table_dec,
-	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
-	.pmdomain_tbl = sm8550_pmdomain_table,
-	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
-	.opp_pd_tbl = sm8550_opp_pd_table,
-	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
-	.clk_tbl = sm8550_clk_table,
-	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
-	.opp_clk_tbl = sm8550_opp_clk_table,
-	/* Upper bound of DMA address range */
-	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu30_p4.mbn",
-	.inst_iris_fmts = platform_fmts_sm8550_dec,
-	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
-	.inst_caps = &platform_inst_cap_sm8550,
-	.tz_cp_config_data = tz_cp_config_sm8550,
-	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.num_vpp_pipe = 4,
-	.max_session_count = 16,
-	.max_core_mbpf = NUM_MBS_8K * 2,
-	.max_core_mbps = ((7680 * 4320) / 256) * 60,
-};
-
-/*
- * Shares most of SM8550 data except:
- * - vpu_ops to iris_vpu33_ops
- * - clk_rst_tbl to sm8650_clk_reset_table
- * - controller_rst_tbl to sm8650_controller_reset_table
- * - fwname to "qcom/vpu/vpu33_p4.mbn"
- */
-const struct iris_platform_data sm8650_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu33_buf_size,
-	.vpu_ops = &iris_vpu33_ops,
-	.icc_tbl = sm8550_icc_table,
-	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
-	.clk_rst_tbl = sm8650_clk_reset_table,
-	.clk_rst_tbl_size = ARRAY_SIZE(sm8650_clk_reset_table),
-	.controller_rst_tbl = sm8650_controller_reset_table,
-	.controller_rst_tbl_size = ARRAY_SIZE(sm8650_controller_reset_table),
-	.bw_tbl_dec = sm8550_bw_table_dec,
-	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
-	.pmdomain_tbl = sm8550_pmdomain_table,
-	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
-	.opp_pd_tbl = sm8550_opp_pd_table,
-	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
-	.clk_tbl = sm8550_clk_table,
-	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
-	.opp_clk_tbl = sm8550_opp_clk_table,
-	/* Upper bound of DMA address range */
-	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu33_p4.mbn",
-	.inst_iris_fmts = platform_fmts_sm8550_dec,
-	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
-	.inst_caps = &platform_inst_cap_sm8550,
-	.tz_cp_config_data = tz_cp_config_sm8550,
-	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.num_vpp_pipe = 4,
-	.max_session_count = 16,
-	.max_core_mbpf = NUM_MBS_8K * 2,
-	.max_core_mbps = ((7680 * 4320) / 256) * 60,
-};
-
-const struct iris_platform_data sm8750_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu33_buf_size,
-	.vpu_ops = &iris_vpu35_ops,
-	.icc_tbl = sm8550_icc_table,
-	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
-	.clk_rst_tbl = sm8750_clk_reset_table,
-	.clk_rst_tbl_size = ARRAY_SIZE(sm8750_clk_reset_table),
-	.bw_tbl_dec = sm8550_bw_table_dec,
-	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
-	.pmdomain_tbl = sm8550_pmdomain_table,
-	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
-	.opp_pd_tbl = sm8550_opp_pd_table,
-	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
-	.clk_tbl = sm8750_clk_table,
-	.clk_tbl_size = ARRAY_SIZE(sm8750_clk_table),
-	.opp_clk_tbl = sm8550_opp_clk_table,
-	/* Upper bound of DMA address range */
-	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu35_p4.mbn",
-	.inst_iris_fmts = platform_fmts_sm8550_dec,
-	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
-	.inst_caps = &platform_inst_cap_sm8550,
-	.tz_cp_config_data = tz_cp_config_sm8550,
-	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.num_vpp_pipe = 4,
-	.max_session_count = 16,
-	.max_core_mbpf = NUM_MBS_8K * 2,
-	.max_core_mbps = ((7680 * 4320) / 256) * 60,
-};
-
-/*
- * Shares most of SM8550 data except:
- * - inst_caps to platform_inst_cap_qcs8300
- */
-const struct iris_platform_data qcs8300_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
-	.vpu_ops = &iris_vpu3_ops,
-	.icc_tbl = sm8550_icc_table,
-	.icc_tbl_size = ARRAY_SIZE(sm8550_icc_table),
-	.clk_rst_tbl = sm8550_clk_reset_table,
-	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
-	.bw_tbl_dec = sm8550_bw_table_dec,
-	.bw_tbl_dec_size = ARRAY_SIZE(sm8550_bw_table_dec),
-	.pmdomain_tbl = sm8550_pmdomain_table,
-	.pmdomain_tbl_size = ARRAY_SIZE(sm8550_pmdomain_table),
-	.opp_pd_tbl = sm8550_opp_pd_table,
-	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
-	.clk_tbl = sm8550_clk_table,
-	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
-	.opp_clk_tbl = sm8550_opp_clk_table,
-	/* Upper bound of DMA address range */
-	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu30_p4_s6.mbn",
-	.inst_iris_fmts = platform_fmts_sm8550_dec,
-	.inst_iris_fmts_size = ARRAY_SIZE(platform_fmts_sm8550_dec),
-	.inst_caps = &platform_inst_cap_qcs8300,
-	.tz_cp_config_data = tz_cp_config_sm8550,
-	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
-	.num_vpp_pipe = 2,
-	.max_session_count = 16,
-	.max_core_mbpf = ((4096 * 2176) / 256) * 4,
-	.max_core_mbps = (((3840 * 2176) / 256) * 120),
-};
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index 5af6d9f49f01..6dfead673393 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -40,6 +40,9 @@ enum pipe_type {
 	PIPE_4 = 4,
 };
 
+extern const struct iris_firmware_data iris_hfi_gen1_data;
+extern const struct iris_firmware_data iris_hfi_gen2_data;
+
 extern const struct iris_platform_data qcs8300_data;
 extern const struct iris_platform_data sc7280_data;
 extern const struct iris_platform_data sm8250_data;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.h b/drivers/media/platform/qcom/iris/iris_platform_sm8250.h
new file mode 100644
index 000000000000..50306043eb8e
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/iris_platform_sm8250.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifndef __IRIS_PLATFORM_SM8250_H__
+#define __IRIS_PLATFORM_SM8250_H__
+
+static const struct bw_info sm8250_bw_table_dec[] = {
+	{ ((4096 * 2160) / 256) * 60, 2403000 },
+	{ ((4096 * 2160) / 256) * 30, 1224000 },
+	{ ((1920 * 1080) / 256) * 60,  812000 },
+	{ ((1920 * 1080) / 256) * 30,  416000 },
+};
+
+static const char * const sm8250_opp_pd_table[] = { "mx", "mmcx" };
+
+static const struct platform_clk_data sm8250_clk_table[] = {
+	{IRIS_AXI_CLK,  "iface"        },
+	{IRIS_CTRL_CLK, "core"         },
+	{IRIS_HW_CLK,   "vcodec0_core" },
+};
+
+static const char * const sm8250_opp_clk_table[] = {
+	"vcodec0_core",
+	NULL,
+};
+
+#endif
diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8550.h b/drivers/media/platform/qcom/iris/iris_platform_sm8550.h
new file mode 100644
index 000000000000..a9d9709c2e35
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/iris_platform_sm8550.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef __IRIS_PLATFORM_SM8550_H__
+#define __IRIS_PLATFORM_SM8550_H__
+
+static const char * const sm8550_clk_reset_table[] = { "bus" };
+
+static const struct platform_clk_data sm8550_clk_table[] = {
+	{IRIS_AXI_CLK,  "iface"        },
+	{IRIS_CTRL_CLK, "core"         },
+	{IRIS_HW_CLK,   "vcodec0_core" },
+};
+
+static struct platform_inst_caps platform_inst_cap_sm8550 = {
+	.min_frame_width = 96,
+	.max_frame_width = 8192,
+	.min_frame_height = 96,
+	.max_frame_height = 8192,
+	.max_mbpf = (8192 * 4352) / 256,
+	.mb_cycles_vpp = 200,
+	.mb_cycles_fw = 489583,
+	.mb_cycles_fw_vpp = 66234,
+	.num_comv = 0,
+	.max_frame_rate = MAXIMUM_FPS,
+	.max_operating_rate = MAXIMUM_FPS,
+};
+
+#endif
diff --git a/drivers/media/platform/qcom/iris/iris_platform_vpu2.c b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
new file mode 100644
index 000000000000..ab2a19aa9c36
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include "iris_core.h"
+#include "iris_ctrls.h"
+#include "iris_platform_common.h"
+#include "iris_resources.h"
+#include "iris_hfi_gen1.h"
+#include "iris_hfi_gen1_defines.h"
+#include "iris_vpu_buffer.h"
+#include "iris_vpu_common.h"
+#include "iris_instance.h"
+
+#include "iris_platform_sc7280.h"
+#include "iris_platform_sm8250.h"
+
+static struct iris_fmt iris_fmts_vpu2_dec[] = {
+	[IRIS_FMT_H264] = {
+		.pixfmt = V4L2_PIX_FMT_H264,
+		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
+	},
+	[IRIS_FMT_HEVC] = {
+		.pixfmt = V4L2_PIX_FMT_HEVC,
+		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
+	},
+	[IRIS_FMT_VP9] = {
+		.pixfmt = V4L2_PIX_FMT_VP9,
+		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
+	},
+};
+
+static struct platform_inst_caps platform_inst_cap_vpu2 = {
+	.min_frame_width = 128,
+	.max_frame_width = 8192,
+	.min_frame_height = 128,
+	.max_frame_height = 8192,
+	.max_mbpf = 138240,
+	.mb_cycles_vsp = 25,
+	.mb_cycles_vpp = 200,
+	.max_frame_rate = MAXIMUM_FPS,
+	.max_operating_rate = MAXIMUM_FPS,
+};
+
+static const struct icc_info iris_icc_info_vpu2[] = {
+	{ "cpu-cfg",    1000, 1000     },
+	{ "video-mem",  1000, 15000000 },
+};
+
+static const char * const iris_clk_reset_table_vpu2[] = { "bus", "core" };
+
+static const char * const iris_pmdomain_table_vpu2[] = { "venus", "vcodec0" };
+
+static const struct tz_cp_config tz_cp_config_vpu2[] = {
+	{
+		.cp_start = 0,
+		.cp_size = 0x25800000,
+		.cp_nonpixel_start = 0x01000000,
+		.cp_nonpixel_size = 0x24800000,
+	},
+};
+
+const struct iris_platform_data sc7280_data = {
+	.firmware_data = &iris_hfi_gen1_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.vpu_ops = &iris_vpu2_ops,
+	.icc_tbl = iris_icc_info_vpu2,
+	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu2),
+	.bw_tbl_dec = sc7280_bw_table_dec,
+	.bw_tbl_dec_size = ARRAY_SIZE(sc7280_bw_table_dec),
+	.pmdomain_tbl = iris_pmdomain_table_vpu2,
+	.pmdomain_tbl_size = ARRAY_SIZE(iris_pmdomain_table_vpu2),
+	.opp_pd_tbl = sc7280_opp_pd_table,
+	.opp_pd_tbl_size = ARRAY_SIZE(sc7280_opp_pd_table),
+	.clk_tbl = sc7280_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(sc7280_clk_table),
+	.opp_clk_tbl = sc7280_opp_clk_table,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu/vpu20_p1.mbn",
+	.inst_iris_fmts = iris_fmts_vpu2_dec,
+	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu2_dec),
+	.inst_caps = &platform_inst_cap_vpu2,
+	.tz_cp_config_data = tz_cp_config_vpu2,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_vpu2),
+	.num_vpp_pipe = 1,
+	.no_aon = true,
+	.max_session_count = 16,
+	.max_core_mbpf = 4096 * 2176 / 256 * 2 + 1920 * 1088 / 256,
+	/* max spec for SC7280 is 4096x2176@60fps */
+	.max_core_mbps = 4096 * 2176 / 256 * 60,
+};
+
+const struct iris_platform_data sm8250_data = {
+	.firmware_data = &iris_hfi_gen1_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.vpu_ops = &iris_vpu2_ops,
+	.icc_tbl = iris_icc_info_vpu2,
+	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu2),
+	.clk_rst_tbl = iris_clk_reset_table_vpu2,
+	.clk_rst_tbl_size = ARRAY_SIZE(iris_clk_reset_table_vpu2),
+	.bw_tbl_dec = sm8250_bw_table_dec,
+	.bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec),
+	.pmdomain_tbl = iris_pmdomain_table_vpu2,
+	.pmdomain_tbl_size = ARRAY_SIZE(iris_pmdomain_table_vpu2),
+	.opp_pd_tbl = sm8250_opp_pd_table,
+	.opp_pd_tbl_size = ARRAY_SIZE(sm8250_opp_pd_table),
+	.clk_tbl = sm8250_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(sm8250_clk_table),
+	.opp_clk_tbl = sm8250_opp_clk_table,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu-1.0/venus.mbn",
+	.inst_iris_fmts = iris_fmts_vpu2_dec,
+	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu2_dec),
+	.inst_caps = &platform_inst_cap_vpu2,
+	.tz_cp_config_data = tz_cp_config_vpu2,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_vpu2),
+	.num_vpp_pipe = 4,
+	.max_session_count = 16,
+	.max_core_mbpf = NUM_MBS_8K,
+	.max_core_mbps = ((7680 * 4320) / 256) * 60,
+};
diff --git a/drivers/media/platform/qcom/iris/iris_platform_vpu3x.c b/drivers/media/platform/qcom/iris/iris_platform_vpu3x.c
new file mode 100644
index 000000000000..c2496aa0f851
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/iris_platform_vpu3x.c
@@ -0,0 +1,204 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2025 Linaro Ltd
+ */
+
+#include "iris_core.h"
+#include "iris_ctrls.h"
+#include "iris_hfi_gen2.h"
+#include "iris_hfi_gen2_defines.h"
+#include "iris_platform_common.h"
+#include "iris_vpu_buffer.h"
+#include "iris_vpu_common.h"
+
+#include "iris_platform_qcs8300.h"
+#include "iris_platform_sm8550.h"
+#include "iris_platform_sm8650.h"
+#include "iris_platform_sm8750.h"
+
+static struct iris_fmt iris_fmts_vpu3x_dec[] = {
+	[IRIS_FMT_H264] = {
+		.pixfmt = V4L2_PIX_FMT_H264,
+		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
+	},
+	[IRIS_FMT_HEVC] = {
+		.pixfmt = V4L2_PIX_FMT_HEVC,
+		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
+	},
+	[IRIS_FMT_VP9] = {
+		.pixfmt = V4L2_PIX_FMT_VP9,
+		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
+	},
+	[IRIS_FMT_AV1] = {
+		.pixfmt = V4L2_PIX_FMT_AV1,
+		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
+	},
+};
+
+static const struct icc_info iris_icc_info_vpu3x[] = {
+	{ "cpu-cfg",    1000, 1000     },
+	{ "video-mem",  1000, 15000000 },
+};
+
+static const struct bw_info iris_bw_table_dec_vpu3x[] = {
+	{ ((4096 * 2160) / 256) * 60, 1608000 },
+	{ ((4096 * 2160) / 256) * 30,  826000 },
+	{ ((1920 * 1080) / 256) * 60,  567000 },
+	{ ((1920 * 1080) / 256) * 30,  294000 },
+};
+
+static const char * const iris_pmdomain_table_vpu3x[] = { "venus", "vcodec0" };
+
+static const char * const iris_opp_pd_table_vpu3x[] = { "mxc", "mmcx" };
+
+static const char * const iris_opp_clk_table_vpu3x[] = {
+	"vcodec0_core",
+	NULL,
+};
+
+static const struct tz_cp_config tz_cp_config_vpu3[] = {
+	{
+		.cp_start = 0,
+		.cp_size = 0x25800000,
+		.cp_nonpixel_start = 0x01000000,
+		.cp_nonpixel_size = 0x24800000,
+	},
+};
+
+/*
+ * Shares most of SM8550 data except:
+ * - inst_caps to platform_inst_cap_qcs8300
+ */
+const struct iris_platform_data qcs8300_data = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.vpu_ops = &iris_vpu3_ops,
+	.icc_tbl = iris_icc_info_vpu3x,
+	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
+	.clk_rst_tbl = sm8550_clk_reset_table,
+	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
+	.bw_tbl_dec = iris_bw_table_dec_vpu3x,
+	.bw_tbl_dec_size = ARRAY_SIZE(iris_bw_table_dec_vpu3x),
+	.pmdomain_tbl = iris_pmdomain_table_vpu3x,
+	.pmdomain_tbl_size = ARRAY_SIZE(iris_pmdomain_table_vpu3x),
+	.opp_pd_tbl = iris_opp_pd_table_vpu3x,
+	.opp_pd_tbl_size = ARRAY_SIZE(iris_opp_pd_table_vpu3x),
+	.clk_tbl = sm8550_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
+	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu/vpu30_p4_s6.mbn",
+	.inst_iris_fmts = iris_fmts_vpu3x_dec,
+	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
+	.inst_caps = &platform_inst_cap_qcs8300,
+	.tz_cp_config_data = tz_cp_config_vpu3,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_vpu3),
+	.num_vpp_pipe = 2,
+	.max_session_count = 16,
+	.max_core_mbpf = ((4096 * 2176) / 256) * 4,
+	.max_core_mbps = (((3840 * 2176) / 256) * 120),
+};
+
+const struct iris_platform_data sm8550_data = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.vpu_ops = &iris_vpu3_ops,
+	.icc_tbl = iris_icc_info_vpu3x,
+	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
+	.clk_rst_tbl = sm8550_clk_reset_table,
+	.clk_rst_tbl_size = ARRAY_SIZE(sm8550_clk_reset_table),
+	.bw_tbl_dec = iris_bw_table_dec_vpu3x,
+	.bw_tbl_dec_size = ARRAY_SIZE(iris_bw_table_dec_vpu3x),
+	.pmdomain_tbl = iris_pmdomain_table_vpu3x,
+	.pmdomain_tbl_size = ARRAY_SIZE(iris_pmdomain_table_vpu3x),
+	.opp_pd_tbl = iris_opp_pd_table_vpu3x,
+	.opp_pd_tbl_size = ARRAY_SIZE(iris_opp_pd_table_vpu3x),
+	.clk_tbl = sm8550_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
+	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu/vpu30_p4.mbn",
+	.inst_iris_fmts = iris_fmts_vpu3x_dec,
+	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
+	.inst_caps = &platform_inst_cap_sm8550,
+	.tz_cp_config_data = tz_cp_config_vpu3,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_vpu3),
+	.num_vpp_pipe = 4,
+	.max_session_count = 16,
+	.max_core_mbpf = NUM_MBS_8K * 2,
+	.max_core_mbps = ((7680 * 4320) / 256) * 60,
+};
+
+/*
+ * Shares most of SM8550 data except:
+ * - vpu_ops to iris_vpu33_ops
+ * - clk_rst_tbl to sm8650_clk_reset_table
+ * - controller_rst_tbl to sm8650_controller_reset_table
+ * - fwname to "qcom/vpu/vpu33_p4.mbn"
+ */
+const struct iris_platform_data sm8650_data = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu33_buf_size,
+	.vpu_ops = &iris_vpu33_ops,
+	.icc_tbl = iris_icc_info_vpu3x,
+	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
+	.clk_rst_tbl = sm8650_clk_reset_table,
+	.clk_rst_tbl_size = ARRAY_SIZE(sm8650_clk_reset_table),
+	.controller_rst_tbl = sm8650_controller_reset_table,
+	.controller_rst_tbl_size = ARRAY_SIZE(sm8650_controller_reset_table),
+	.bw_tbl_dec = iris_bw_table_dec_vpu3x,
+	.bw_tbl_dec_size = ARRAY_SIZE(iris_bw_table_dec_vpu3x),
+	.pmdomain_tbl = iris_pmdomain_table_vpu3x,
+	.pmdomain_tbl_size = ARRAY_SIZE(iris_pmdomain_table_vpu3x),
+	.opp_pd_tbl = iris_opp_pd_table_vpu3x,
+	.opp_pd_tbl_size = ARRAY_SIZE(iris_opp_pd_table_vpu3x),
+	.clk_tbl = sm8550_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
+	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu/vpu33_p4.mbn",
+	.inst_iris_fmts = iris_fmts_vpu3x_dec,
+	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
+	.inst_caps = &platform_inst_cap_sm8550,
+	.tz_cp_config_data = tz_cp_config_vpu3,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_vpu3),
+	.num_vpp_pipe = 4,
+	.max_session_count = 16,
+	.max_core_mbpf = NUM_MBS_8K * 2,
+	.max_core_mbps = ((7680 * 4320) / 256) * 60,
+};
+
+const struct iris_platform_data sm8750_data = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu33_buf_size,
+	.vpu_ops = &iris_vpu35_ops,
+	.icc_tbl = iris_icc_info_vpu3x,
+	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
+	.clk_rst_tbl = sm8750_clk_reset_table,
+	.clk_rst_tbl_size = ARRAY_SIZE(sm8750_clk_reset_table),
+	.bw_tbl_dec = iris_bw_table_dec_vpu3x,
+	.bw_tbl_dec_size = ARRAY_SIZE(iris_bw_table_dec_vpu3x),
+	.pmdomain_tbl = iris_pmdomain_table_vpu3x,
+	.pmdomain_tbl_size = ARRAY_SIZE(iris_pmdomain_table_vpu3x),
+	.opp_pd_tbl = iris_opp_pd_table_vpu3x,
+	.opp_pd_tbl_size = ARRAY_SIZE(iris_opp_pd_table_vpu3x),
+	.clk_tbl = sm8750_clk_table,
+	.clk_tbl_size = ARRAY_SIZE(sm8750_clk_table),
+	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
+	.fwname = "qcom/vpu/vpu35_p4.mbn",
+	.inst_iris_fmts = iris_fmts_vpu3x_dec,
+	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
+	.inst_caps = &platform_inst_cap_sm8550,
+	.tz_cp_config_data = tz_cp_config_vpu3,
+	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_vpu3),
+	.num_vpp_pipe = 4,
+	.max_session_count = 16,
+	.max_core_mbpf = NUM_MBS_8K * 2,
+	.max_core_mbps = ((7680 * 4320) / 256) * 60,
+};

-- 
2.47.3

[PATCH v8 10/11] media: qcom: iris: use new firmware name for SM8250

[Dmitry Baryshkov]

The linux-firmware is providing the vpuNN_pM.mbn firmware for SM8250
since August of 2024. Stop using the legacy firmware name
(vpu-1.0/venus.mbn) and switch to the standard firmware name schema.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_platform_vpu2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/iris/iris_platform_vpu2.c b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
index ab2a19aa9c36..692fbc2aab56 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
@@ -111,7 +111,7 @@ const struct iris_platform_data sm8250_data = {
 	.opp_clk_tbl = sm8250_opp_clk_table,
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu-1.0/venus.mbn",
+	.fwname = "qcom/vpu/vpu20_p4.mbn",
 	.inst_iris_fmts = iris_fmts_vpu2_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu2_dec),
 	.inst_caps = &platform_inst_cap_vpu2,

-- 
2.47.3

[PATCH v8 11/11] media: qcom: iris: extract firmware description data

[Dmitry Baryshkov]

In preparation to adding support for several firmware revisions to be
used for a platform, extract the firmware description data. It
incorporates firmware name, HFI ops and buffer requirements of the
particular firmware build.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/media/platform/qcom/iris/iris_buffer.c     |  2 +-
 drivers/media/platform/qcom/iris/iris_core.h       |  1 +
 drivers/media/platform/qcom/iris/iris_firmware.c   |  2 +-
 .../platform/qcom/iris/iris_hfi_gen1_command.c     |  2 +-
 .../platform/qcom/iris/iris_platform_common.h      | 15 ++++----
 .../media/platform/qcom/iris/iris_platform_vpu2.c  | 20 +++++++----
 .../media/platform/qcom/iris/iris_platform_vpu3x.c | 41 +++++++++++++++-------
 drivers/media/platform/qcom/iris/iris_probe.c      |  3 +-
 8 files changed, 57 insertions(+), 29 deletions(-)

diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
index fbe136360aa1..ef7f6f931557 100644
--- a/drivers/media/platform/qcom/iris/iris_buffer.c
+++ b/drivers/media/platform/qcom/iris/iris_buffer.c
@@ -295,7 +295,7 @@ static void iris_fill_internal_buf_info(struct iris_inst *inst,
 {
 	struct iris_buffers *buffers = &inst->buffers[buffer_type];
 
-	buffers->size = inst->core->iris_platform_data->get_vpu_buffer_size(inst, buffer_type);
+	buffers->size = inst->core->iris_firmware_desc->get_vpu_buffer_size(inst, buffer_type);
 	buffers->min_count = iris_vpu_buf_count(inst, buffer_type);
 }
 
diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
index e0ca245c8c63..7f36eb65dcbf 100644
--- a/drivers/media/platform/qcom/iris/iris_core.h
+++ b/drivers/media/platform/qcom/iris/iris_core.h
@@ -99,6 +99,7 @@ struct iris_core {
 	struct reset_control_bulk_data		*controller_resets;
 	const struct iris_platform_data		*iris_platform_data;
 	const struct iris_firmware_data		*iris_firmware_data;
+	const struct iris_firmware_desc		*iris_firmware_desc;
 	const struct qcom_ubwc_cfg_data		*ubwc_cfg;
 	enum iris_core_state			state;
 	dma_addr_t				iface_q_table_daddr;
diff --git a/drivers/media/platform/qcom/iris/iris_firmware.c b/drivers/media/platform/qcom/iris/iris_firmware.c
index bc6c5c3e00c3..1a476146d758 100644
--- a/drivers/media/platform/qcom/iris/iris_firmware.c
+++ b/drivers/media/platform/qcom/iris/iris_firmware.c
@@ -72,7 +72,7 @@ int iris_fw_load(struct iris_core *core)
 	ret = of_property_read_string_index(core->dev->of_node, "firmware-name", 0,
 					    &fwpath);
 	if (ret)
-		fwpath = core->iris_platform_data->fwname;
+		fwpath = core->iris_firmware_desc->fwname;
 
 	ret = iris_load_fw_to_memory(core, fwpath);
 	if (ret) {
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
index 3fb90a466a64..83373862655f 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
@@ -918,7 +918,7 @@ static int iris_hfi_gen1_set_bufsize(struct iris_inst *inst, u32 plane)
 
 	if (iris_split_mode_enabled(inst)) {
 		bufsz.type = HFI_BUFFER_OUTPUT;
-		bufsz.size = inst->core->iris_platform_data->get_vpu_buffer_size(inst, BUF_DPB);
+		bufsz.size = inst->core->iris_firmware_desc->get_vpu_buffer_size(inst, BUF_DPB);
 
 		ret = hfi_gen1_set_property(inst, ptype, &bufsz, sizeof(bufsz));
 		if (ret)
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index 6dfead673393..6a108173be35 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -250,14 +250,18 @@ struct iris_firmware_data {
 	unsigned int enc_op_int_buf_tbl_size;
 };
 
+struct iris_firmware_desc {
+	const struct iris_firmware_data *firmware_data;
+	u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
+	const char *fwname;
+};
+
 struct iris_platform_data {
 	/*
-	 * XXX: remove firmware_data pointer and consider moving
-	 * get_vpu_buffer_size pointer once we have platforms supporting both
-	 * firmware kinds.
+	 * XXX: replace with gen1 / gen2 pointers once we have platforms
+	 * supporting both firmware kinds.
 	 */
-	const struct iris_firmware_data *firmware_data;
-	u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
+	const struct iris_firmware_desc *firmware_desc;
 
 	const struct vpu_ops *vpu_ops;
 	const struct icc_info *icc_tbl;
@@ -276,7 +280,6 @@ struct iris_platform_data {
 	const char * const *controller_rst_tbl;
 	unsigned int controller_rst_tbl_size;
 	u64 dma_mask;
-	const char *fwname;
 	struct iris_fmt *inst_iris_fmts;
 	u32 inst_iris_fmts_size;
 	struct platform_inst_caps *inst_caps;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_vpu2.c b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
index 692fbc2aab56..ff8ce078238a 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
@@ -16,6 +16,18 @@
 #include "iris_platform_sc7280.h"
 #include "iris_platform_sm8250.h"
 
+const struct iris_firmware_desc iris_vpu20_p1_gen1_desc = {
+	.firmware_data = &iris_hfi_gen1_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.fwname = "qcom/vpu/vpu20_p1.mbn",
+};
+
+const struct iris_firmware_desc iris_vpu20_p4_gen1_desc = {
+	.firmware_data = &iris_hfi_gen1_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.fwname = "qcom/vpu/vpu20_p4.mbn",
+};
+
 static struct iris_fmt iris_fmts_vpu2_dec[] = {
 	[IRIS_FMT_H264] = {
 		.pixfmt = V4L2_PIX_FMT_H264,
@@ -62,8 +74,7 @@ static const struct tz_cp_config tz_cp_config_vpu2[] = {
 };
 
 const struct iris_platform_data sc7280_data = {
-	.firmware_data = &iris_hfi_gen1_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.firmware_desc = &iris_vpu20_p1_gen1_desc,
 	.vpu_ops = &iris_vpu2_ops,
 	.icc_tbl = iris_icc_info_vpu2,
 	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu2),
@@ -78,7 +89,6 @@ const struct iris_platform_data sc7280_data = {
 	.opp_clk_tbl = sc7280_opp_clk_table,
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu20_p1.mbn",
 	.inst_iris_fmts = iris_fmts_vpu2_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu2_dec),
 	.inst_caps = &platform_inst_cap_vpu2,
@@ -93,8 +103,7 @@ const struct iris_platform_data sc7280_data = {
 };
 
 const struct iris_platform_data sm8250_data = {
-	.firmware_data = &iris_hfi_gen1_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.firmware_desc = &iris_vpu20_p4_gen1_desc,
 	.vpu_ops = &iris_vpu2_ops,
 	.icc_tbl = iris_icc_info_vpu2,
 	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu2),
@@ -111,7 +120,6 @@ const struct iris_platform_data sm8250_data = {
 	.opp_clk_tbl = sm8250_opp_clk_table,
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu20_p4.mbn",
 	.inst_iris_fmts = iris_fmts_vpu2_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu2_dec),
 	.inst_caps = &platform_inst_cap_vpu2,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_vpu3x.c b/drivers/media/platform/qcom/iris/iris_platform_vpu3x.c
index c2496aa0f851..c3b6cd6fe777 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_vpu3x.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_vpu3x.c
@@ -17,6 +17,30 @@
 #include "iris_platform_sm8650.h"
 #include "iris_platform_sm8750.h"
 
+const struct iris_firmware_desc iris_vpu30_p4_s6_gen2_desc = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.fwname = "qcom/vpu/vpu30_p4_s6.mbn",
+};
+
+const struct iris_firmware_desc iris_vpu30_p4_gen2_desc = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.fwname = "qcom/vpu/vpu30_p4.mbn",
+};
+
+const struct iris_firmware_desc iris_vpu33_p4_gen2_desc = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu33_buf_size,
+	.fwname = "qcom/vpu/vpu33_p4.mbn",
+};
+
+const struct iris_firmware_desc iris_vpu35_p4_gen2_desc = {
+	.firmware_data = &iris_hfi_gen2_data,
+	.get_vpu_buffer_size = iris_vpu33_buf_size,
+	.fwname = "qcom/vpu/vpu35_p4.mbn",
+};
+
 static struct iris_fmt iris_fmts_vpu3x_dec[] = {
 	[IRIS_FMT_H264] = {
 		.pixfmt = V4L2_PIX_FMT_H264,
@@ -71,8 +95,7 @@ static const struct tz_cp_config tz_cp_config_vpu3[] = {
  * - inst_caps to platform_inst_cap_qcs8300
  */
 const struct iris_platform_data qcs8300_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.firmware_desc = &iris_vpu30_p4_s6_gen2_desc,
 	.vpu_ops = &iris_vpu3_ops,
 	.icc_tbl = iris_icc_info_vpu3x,
 	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
@@ -89,7 +112,6 @@ const struct iris_platform_data qcs8300_data = {
 	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu30_p4_s6.mbn",
 	.inst_iris_fmts = iris_fmts_vpu3x_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
 	.inst_caps = &platform_inst_cap_qcs8300,
@@ -102,8 +124,7 @@ const struct iris_platform_data qcs8300_data = {
 };
 
 const struct iris_platform_data sm8550_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu_buf_size,
+	.firmware_desc = &iris_vpu30_p4_gen2_desc,
 	.vpu_ops = &iris_vpu3_ops,
 	.icc_tbl = iris_icc_info_vpu3x,
 	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
@@ -120,7 +141,6 @@ const struct iris_platform_data sm8550_data = {
 	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu30_p4.mbn",
 	.inst_iris_fmts = iris_fmts_vpu3x_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
@@ -137,11 +157,9 @@ const struct iris_platform_data sm8550_data = {
  * - vpu_ops to iris_vpu33_ops
  * - clk_rst_tbl to sm8650_clk_reset_table
  * - controller_rst_tbl to sm8650_controller_reset_table
- * - fwname to "qcom/vpu/vpu33_p4.mbn"
  */
 const struct iris_platform_data sm8650_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu33_buf_size,
+	.firmware_desc = &iris_vpu33_p4_gen2_desc,
 	.vpu_ops = &iris_vpu33_ops,
 	.icc_tbl = iris_icc_info_vpu3x,
 	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
@@ -160,7 +178,6 @@ const struct iris_platform_data sm8650_data = {
 	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu33_p4.mbn",
 	.inst_iris_fmts = iris_fmts_vpu3x_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
@@ -173,8 +190,7 @@ const struct iris_platform_data sm8650_data = {
 };
 
 const struct iris_platform_data sm8750_data = {
-	.firmware_data = &iris_hfi_gen2_data,
-	.get_vpu_buffer_size = iris_vpu33_buf_size,
+	.firmware_desc = &iris_vpu35_p4_gen2_desc,
 	.vpu_ops = &iris_vpu35_ops,
 	.icc_tbl = iris_icc_info_vpu3x,
 	.icc_tbl_size = ARRAY_SIZE(iris_icc_info_vpu3x),
@@ -191,7 +207,6 @@ const struct iris_platform_data sm8750_data = {
 	.opp_clk_tbl = iris_opp_clk_table_vpu3x,
 	/* Upper bound of DMA address range */
 	.dma_mask = 0xe0000000 - 1,
-	.fwname = "qcom/vpu/vpu35_p4.mbn",
 	.inst_iris_fmts = iris_fmts_vpu3x_dec,
 	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu3x_dec),
 	.inst_caps = &platform_inst_cap_sm8550,
diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
index dd87504c2e67..d36f0c0e785b 100644
--- a/drivers/media/platform/qcom/iris/iris_probe.c
+++ b/drivers/media/platform/qcom/iris/iris_probe.c
@@ -251,7 +251,8 @@ static int iris_probe(struct platform_device *pdev)
 		return core->irq;
 
 	core->iris_platform_data = of_device_get_match_data(core->dev);
-	core->iris_firmware_data = core->iris_platform_data->firmware_data;
+	core->iris_firmware_desc = core->iris_platform_data->firmware_desc;
+	core->iris_firmware_data = core->iris_firmware_desc->firmware_data;
 
 	core->ubwc_cfg = qcom_ubwc_config_get_data();
 	if (IS_ERR(core->ubwc_cfg))

-- 
2.47.3

Re: [PATCH v8 01/11] media: qcom: iris: drop pas_id from the iris_platform_data struct

[Vikash Garodia]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> The PAS ID, the authentication service ID, used by the Iris is a
> constant and it is not expected to change anytime. Drop it from the
> platform data and use the constant instead.
> 
> Reviewed-by: Dikshita Agarwal<dikshita.agarwal@oss.qualcomm.com>
> Reviewed-by: Konrad Dybcio<konrad.dybcio@oss.qualcomm.com>
> Signed-off-by: Dmitry Baryshkov<dmitry.baryshkov@oss.qualcomm.com>

b4 trailers -u ?

Regards,
Vikash

Re: [PATCH v8 07/11] media: qcom: iris: drop hw_response_timeout_val from platform data

[Vikash Garodia]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> The HW response time is a constant between platforms. Remove it from the
> iris_platform_data structure and use it directly.
> 
> Suggested-by: Vikash Garodia<vikash.garodia@oss.qualcomm.com>
> Signed-off-by: Dmitry Baryshkov<dmitry.baryshkov@oss.qualcomm.com>
> ---

Reviewed-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>

Re: [PATCH v8 10/11] media: qcom: iris: use new firmware name for SM8250

[Vikash Garodia]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> The linux-firmware is providing the vpuNN_pM.mbn firmware for SM8250
> since August of 2024. Stop using the legacy firmware name
> (vpu-1.0/venus.mbn) and switch to the standard firmware name schema.
> 
> Signed-off-by: Dmitry Baryshkov<dmitry.baryshkov@oss.qualcomm.com>
> ---

Reviewed-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>

Re: [PATCH v8 01/11] media: qcom: iris: drop pas_id from the iris_platform_data struct

[Dmitry Baryshkov]

On Thu, Mar 19, 2026 at 02:31:38PM +0530, Vikash Garodia wrote:
> 
> On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> > The PAS ID, the authentication service ID, used by the Iris is a
> > constant and it is not expected to change anytime. Drop it from the
> > platform data and use the constant instead.
> > 
> > Reviewed-by: Dikshita Agarwal<dikshita.agarwal@oss.qualcomm.com>
> > Reviewed-by: Konrad Dybcio<konrad.dybcio@oss.qualcomm.com>
> > Signed-off-by: Dmitry Baryshkov<dmitry.baryshkov@oss.qualcomm.com>
> 
> b4 trailers -u ?

Sorry

> 
> Regards,
> Vikash
> 

-- 
With best wishes
Dmitry

Re: [PATCH v8 07/11] media: qcom: iris: drop hw_response_timeout_val from platform data

[Dikshita Agarwal]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> The HW response time is a constant between platforms. Remove it from the
> iris_platform_data structure and use it directly.
> 
> Suggested-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
>  drivers/media/platform/qcom/iris/iris_core.c            | 3 +--
>  drivers/media/platform/qcom/iris/iris_platform_common.h | 1 -
>  drivers/media/platform/qcom/iris/iris_platform_gen1.c   | 2 --
>  drivers/media/platform/qcom/iris/iris_platform_gen2.c   | 4 ----
>  drivers/media/platform/qcom/iris/iris_utils.c           | 5 +----
>  5 files changed, 2 insertions(+), 13 deletions(-)
> 
> diff --git a/drivers/media/platform/qcom/iris/iris_core.c b/drivers/media/platform/qcom/iris/iris_core.c
> index 8406c48d635b..e6141012cd3d 100644
> --- a/drivers/media/platform/qcom/iris/iris_core.c
> +++ b/drivers/media/platform/qcom/iris/iris_core.c
> @@ -28,14 +28,13 @@ void iris_core_deinit(struct iris_core *core)
>  
>  static int iris_wait_for_system_response(struct iris_core *core)
>  {
> -	u32 hw_response_timeout_val = core->iris_platform_data->hw_response_timeout;
>  	int ret;
>  
>  	if (core->state == IRIS_CORE_ERROR)
>  		return -EIO;
>  
>  	ret = wait_for_completion_timeout(&core->core_init_done,
> -					  msecs_to_jiffies(hw_response_timeout_val));
> +					  msecs_to_jiffies(HW_RESPONSE_TIMEOUT_VALUE));
>  	if (!ret) {
>  		core->state = IRIS_CORE_ERROR;
>  		return -ETIMEDOUT;
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
> index d1daef2d874b..e8a219023aaa 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h
> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
> @@ -232,7 +232,6 @@ struct iris_platform_data {
>  	const struct tz_cp_config *tz_cp_config_data;
>  	u32 tz_cp_config_data_size;
>  	u32 core_arch;
> -	u32 hw_response_timeout;
>  	u32 num_vpp_pipe;
>  	bool no_aon;
>  	u32 max_session_count;
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
> index 9925a893b404..6ed4c4ae4056 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
> @@ -361,7 +361,6 @@ const struct iris_platform_data sm8250_data = {
>  	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
>  	.tz_cp_config_data = tz_cp_config_sm8250,
>  	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
> -	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
>  	.num_vpp_pipe = 4,
>  	.max_session_count = 16,
>  	.max_core_mbpf = NUM_MBS_8K,
> @@ -410,7 +409,6 @@ const struct iris_platform_data sc7280_data = {
>  	.inst_fw_caps_enc_size = ARRAY_SIZE(inst_fw_cap_sm8250_enc),
>  	.tz_cp_config_data = tz_cp_config_sm8250,
>  	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8250),
> -	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
>  	.num_vpp_pipe = 1,
>  	.no_aon = true,
>  	.max_session_count = 16,
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> index 10a972f96cbe..abe523db45c2 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> @@ -936,7 +936,6 @@ const struct iris_platform_data sm8550_data = {
>  	.tz_cp_config_data = tz_cp_config_sm8550,
>  	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
>  	.core_arch = VIDEO_ARCH_LX,
> -	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
>  	.num_vpp_pipe = 4,
>  	.max_session_count = 16,
>  	.max_core_mbpf = NUM_MBS_8K * 2,
> @@ -1036,7 +1035,6 @@ const struct iris_platform_data sm8650_data = {
>  	.tz_cp_config_data = tz_cp_config_sm8550,
>  	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
>  	.core_arch = VIDEO_ARCH_LX,
> -	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
>  	.num_vpp_pipe = 4,
>  	.max_session_count = 16,
>  	.max_core_mbpf = NUM_MBS_8K * 2,
> @@ -1127,7 +1125,6 @@ const struct iris_platform_data sm8750_data = {
>  	.tz_cp_config_data = tz_cp_config_sm8550,
>  	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
>  	.core_arch = VIDEO_ARCH_LX,
> -	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
>  	.num_vpp_pipe = 4,
>  	.max_session_count = 16,
>  	.max_core_mbpf = NUM_MBS_8K * 2,
> @@ -1222,7 +1219,6 @@ const struct iris_platform_data qcs8300_data = {
>  	.tz_cp_config_data = tz_cp_config_sm8550,
>  	.tz_cp_config_data_size = ARRAY_SIZE(tz_cp_config_sm8550),
>  	.core_arch = VIDEO_ARCH_LX,
> -	.hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
>  	.num_vpp_pipe = 2,
>  	.max_session_count = 16,
>  	.max_core_mbpf = ((4096 * 2176) / 256) * 4,
> diff --git a/drivers/media/platform/qcom/iris/iris_utils.c b/drivers/media/platform/qcom/iris/iris_utils.c
> index cfc5b576ec56..29b07d88507e 100644
> --- a/drivers/media/platform/qcom/iris/iris_utils.c
> +++ b/drivers/media/platform/qcom/iris/iris_utils.c
> @@ -55,16 +55,13 @@ void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type,
>  
>  int iris_wait_for_session_response(struct iris_inst *inst, bool is_flush)
>  {
> -	struct iris_core *core = inst->core;
> -	u32 hw_response_timeout_val;
>  	struct completion *done;
>  	int ret;
>  
> -	hw_response_timeout_val = core->iris_platform_data->hw_response_timeout;
>  	done = is_flush ? &inst->flush_completion : &inst->completion;
>  
>  	mutex_unlock(&inst->lock);
> -	ret = wait_for_completion_timeout(done, msecs_to_jiffies(hw_response_timeout_val));
> +	ret = wait_for_completion_timeout(done, msecs_to_jiffies(HW_RESPONSE_TIMEOUT_VALUE));
>  	mutex_lock(&inst->lock);
>  	if (!ret) {
>  		iris_inst_change_state(inst, IRIS_INST_ERROR);
> 

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>

Thanks,
Dikshita

Re: [PATCH v8 10/11] media: qcom: iris: use new firmware name for SM8250

[Dikshita Agarwal]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> The linux-firmware is providing the vpuNN_pM.mbn firmware for SM8250
> since August of 2024. Stop using the legacy firmware name
> (vpu-1.0/venus.mbn) and switch to the standard firmware name schema.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
>  drivers/media/platform/qcom/iris/iris_platform_vpu2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_vpu2.c b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
> index ab2a19aa9c36..692fbc2aab56 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_vpu2.c
> @@ -111,7 +111,7 @@ const struct iris_platform_data sm8250_data = {
>  	.opp_clk_tbl = sm8250_opp_clk_table,
>  	/* Upper bound of DMA address range */
>  	.dma_mask = 0xe0000000 - 1,
> -	.fwname = "qcom/vpu-1.0/venus.mbn",
> +	.fwname = "qcom/vpu/vpu20_p4.mbn",
>  	.inst_iris_fmts = iris_fmts_vpu2_dec,
>  	.inst_iris_fmts_size = ARRAY_SIZE(iris_fmts_vpu2_dec),
>  	.inst_caps = &platform_inst_cap_vpu2,
> 

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>

Thanks,
Dikshita

Re: [PATCH v8 11/11] media: qcom: iris: extract firmware description data

[Dikshita Agarwal]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> In preparation to adding support for several firmware revisions to be
> used for a platform, extract the firmware description data. It
> incorporates firmware name, HFI ops and buffer requirements of the
> particular firmware build.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
>  drivers/media/platform/qcom/iris/iris_buffer.c     |  2 +-
>  drivers/media/platform/qcom/iris/iris_core.h       |  1 +
>  drivers/media/platform/qcom/iris/iris_firmware.c   |  2 +-
>  .../platform/qcom/iris/iris_hfi_gen1_command.c     |  2 +-
>  .../platform/qcom/iris/iris_platform_common.h      | 15 ++++----
>  .../media/platform/qcom/iris/iris_platform_vpu2.c  | 20 +++++++----
>  .../media/platform/qcom/iris/iris_platform_vpu3x.c | 41 +++++++++++++++-------
>  drivers/media/platform/qcom/iris/iris_probe.c      |  3 +-
>  8 files changed, 57 insertions(+), 29 deletions(-)
> 
> diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
> index fbe136360aa1..ef7f6f931557 100644
> --- a/drivers/media/platform/qcom/iris/iris_buffer.c
> +++ b/drivers/media/platform/qcom/iris/iris_buffer.c
> @@ -295,7 +295,7 @@ static void iris_fill_internal_buf_info(struct iris_inst *inst,
>  {
>  	struct iris_buffers *buffers = &inst->buffers[buffer_type];
>  
> -	buffers->size = inst->core->iris_platform_data->get_vpu_buffer_size(inst, buffer_type);
> +	buffers->size = inst->core->iris_firmware_desc->get_vpu_buffer_size(inst, buffer_type);
>  	buffers->min_count = iris_vpu_buf_count(inst, buffer_type);
>  }
>  
> diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
> index e0ca245c8c63..7f36eb65dcbf 100644
> --- a/drivers/media/platform/qcom/iris/iris_core.h
> +++ b/drivers/media/platform/qcom/iris/iris_core.h
> @@ -99,6 +99,7 @@ struct iris_core {
>  	struct reset_control_bulk_data		*controller_resets;
>  	const struct iris_platform_data		*iris_platform_data;
>  	const struct iris_firmware_data		*iris_firmware_data;
> +	const struct iris_firmware_desc		*iris_firmware_desc;

Missing documentation.

>  	const struct qcom_ubwc_cfg_data		*ubwc_cfg;
>  	enum iris_core_state			state;
>  	dma_addr_t				iface_q_table_daddr;

<snip>

> index dd87504c2e67..d36f0c0e785b 100644
> --- a/drivers/media/platform/qcom/iris/iris_probe.c
> +++ b/drivers/media/platform/qcom/iris/iris_probe.c
> @@ -251,7 +251,8 @@ static int iris_probe(struct platform_device *pdev)
>  		return core->irq;
>  
>  	core->iris_platform_data = of_device_get_match_data(core->dev);
> -	core->iris_firmware_data = core->iris_platform_data->firmware_data;
> +	core->iris_firmware_desc = core->iris_platform_data->firmware_desc;

How will iris_firmware_desc be selected once a SoC supports both Gen1 and
Gen2 firmware?
Today it’s fixed in platform_data, but eventually probe would need to
choose between firmware_desc_gen1 / firmware_desc_gen2 based on the generation.

Thanks,
Dikshita
> +	core->iris_firmware_data = core->iris_firmware_desc->firmware_data;
>  
>  	core->ubwc_cfg = qcom_ubwc_config_get_data();
>  	if (IS_ERR(core->ubwc_cfg))
> 

Re: [PATCH v8 11/11] media: qcom: iris: extract firmware description data

[Dmitry Baryshkov]

On Mon, Mar 23, 2026 at 12:50:32PM +0530, Dikshita Agarwal wrote:
> 
> 
> On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> > In preparation to adding support for several firmware revisions to be
> > used for a platform, extract the firmware description data. It
> > incorporates firmware name, HFI ops and buffer requirements of the
> > particular firmware build.
> > 
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> > ---
> >  drivers/media/platform/qcom/iris/iris_buffer.c     |  2 +-
> >  drivers/media/platform/qcom/iris/iris_core.h       |  1 +
> >  drivers/media/platform/qcom/iris/iris_firmware.c   |  2 +-
> >  .../platform/qcom/iris/iris_hfi_gen1_command.c     |  2 +-
> >  .../platform/qcom/iris/iris_platform_common.h      | 15 ++++----
> >  .../media/platform/qcom/iris/iris_platform_vpu2.c  | 20 +++++++----
> >  .../media/platform/qcom/iris/iris_platform_vpu3x.c | 41 +++++++++++++++-------
> >  drivers/media/platform/qcom/iris/iris_probe.c      |  3 +-
> >  8 files changed, 57 insertions(+), 29 deletions(-)
> > 
> > diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
> > index fbe136360aa1..ef7f6f931557 100644
> > --- a/drivers/media/platform/qcom/iris/iris_buffer.c
> > +++ b/drivers/media/platform/qcom/iris/iris_buffer.c
> > @@ -295,7 +295,7 @@ static void iris_fill_internal_buf_info(struct iris_inst *inst,
> >  {
> >  	struct iris_buffers *buffers = &inst->buffers[buffer_type];
> >  
> > -	buffers->size = inst->core->iris_platform_data->get_vpu_buffer_size(inst, buffer_type);
> > +	buffers->size = inst->core->iris_firmware_desc->get_vpu_buffer_size(inst, buffer_type);
> >  	buffers->min_count = iris_vpu_buf_count(inst, buffer_type);
> >  }
> >  
> > diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
> > index e0ca245c8c63..7f36eb65dcbf 100644
> > --- a/drivers/media/platform/qcom/iris/iris_core.h
> > +++ b/drivers/media/platform/qcom/iris/iris_core.h
> > @@ -99,6 +99,7 @@ struct iris_core {
> >  	struct reset_control_bulk_data		*controller_resets;
> >  	const struct iris_platform_data		*iris_platform_data;
> >  	const struct iris_firmware_data		*iris_firmware_data;
> > +	const struct iris_firmware_desc		*iris_firmware_desc;
> 
> Missing documentation.

Will fix in v10.

> 
> >  	const struct qcom_ubwc_cfg_data		*ubwc_cfg;
> >  	enum iris_core_state			state;
> >  	dma_addr_t				iface_q_table_daddr;
> 
> <snip>
> 
> > index dd87504c2e67..d36f0c0e785b 100644
> > --- a/drivers/media/platform/qcom/iris/iris_probe.c
> > +++ b/drivers/media/platform/qcom/iris/iris_probe.c
> > @@ -251,7 +251,8 @@ static int iris_probe(struct platform_device *pdev)
> >  		return core->irq;
> >  
> >  	core->iris_platform_data = of_device_get_match_data(core->dev);
> > -	core->iris_firmware_data = core->iris_platform_data->firmware_data;
> > +	core->iris_firmware_desc = core->iris_platform_data->firmware_desc;
> 
> How will iris_firmware_desc be selected once a SoC supports both Gen1 and
> Gen2 firmware?
> Today it’s fixed in platform_data, but eventually probe would need to
> choose between firmware_desc_gen1 / firmware_desc_gen2 based on the generation.

Yes. Looking at the past firmware releases, we might need to implement
more than one "description", e.g. when upgrading between firmware
branches would also cause extra side effects (additional codecs, changes
to the buffer sizes, etc.).  But... I'd really prefer to do that in
steps and only when required.

I'd leave concurrent gen1 / gen2 support that to be implemented in your
series, if you consider this interface to be worthwhile. Currently every
platform supports only one firmware "description".

-- 
With best wishes
Dmitry

Re: [PATCH v8 11/11] media: qcom: iris: extract firmware description data

[Dikshita Agarwal]

On 3/23/2026 12:50 PM, Dikshita Agarwal wrote:
> 
> 
> On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
>> In preparation to adding support for several firmware revisions to be
>> used for a platform, extract the firmware description data. It
>> incorporates firmware name, HFI ops and buffer requirements of the
>> particular firmware build.
>>
>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
>> ---
>>  drivers/media/platform/qcom/iris/iris_buffer.c     |  2 +-
>>  drivers/media/platform/qcom/iris/iris_core.h       |  1 +
>>  drivers/media/platform/qcom/iris/iris_firmware.c   |  2 +-
>>  .../platform/qcom/iris/iris_hfi_gen1_command.c     |  2 +-
>>  .../platform/qcom/iris/iris_platform_common.h      | 15 ++++----
>>  .../media/platform/qcom/iris/iris_platform_vpu2.c  | 20 +++++++----
>>  .../media/platform/qcom/iris/iris_platform_vpu3x.c | 41 +++++++++++++++-------
>>  drivers/media/platform/qcom/iris/iris_probe.c      |  3 +-
>>  8 files changed, 57 insertions(+), 29 deletions(-)
>>
>> diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
>> index fbe136360aa1..ef7f6f931557 100644
>> --- a/drivers/media/platform/qcom/iris/iris_buffer.c
>> +++ b/drivers/media/platform/qcom/iris/iris_buffer.c
>> @@ -295,7 +295,7 @@ static void iris_fill_internal_buf_info(struct iris_inst *inst,
>>  {
>>  	struct iris_buffers *buffers = &inst->buffers[buffer_type];
>>  
>> -	buffers->size = inst->core->iris_platform_data->get_vpu_buffer_size(inst, buffer_type);
>> +	buffers->size = inst->core->iris_firmware_desc->get_vpu_buffer_size(inst, buffer_type);
>>  	buffers->min_count = iris_vpu_buf_count(inst, buffer_type);
>>  }
>>  
>> diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
>> index e0ca245c8c63..7f36eb65dcbf 100644
>> --- a/drivers/media/platform/qcom/iris/iris_core.h
>> +++ b/drivers/media/platform/qcom/iris/iris_core.h
>> @@ -99,6 +99,7 @@ struct iris_core {
>>  	struct reset_control_bulk_data		*controller_resets;
>>  	const struct iris_platform_data		*iris_platform_data;
>>  	const struct iris_firmware_data		*iris_firmware_data;
>> +	const struct iris_firmware_desc		*iris_firmware_desc;
> 
> Missing documentation.
> 
>>  	const struct qcom_ubwc_cfg_data		*ubwc_cfg;
>>  	enum iris_core_state			state;
>>  	dma_addr_t				iface_q_table_daddr;
> 
> <snip>
> 
>> index dd87504c2e67..d36f0c0e785b 100644
>> --- a/drivers/media/platform/qcom/iris/iris_probe.c
>> +++ b/drivers/media/platform/qcom/iris/iris_probe.c
>> @@ -251,7 +251,8 @@ static int iris_probe(struct platform_device *pdev)
>>  		return core->irq;
>>  
>>  	core->iris_platform_data = of_device_get_match_data(core->dev);
>> -	core->iris_firmware_data = core->iris_platform_data->firmware_data;
>> +	core->iris_firmware_desc = core->iris_platform_data->firmware_desc;
> 
> How will iris_firmware_desc be selected once a SoC supports both Gen1 and
> Gen2 firmware?
> Today it’s fixed in platform_data, but eventually probe would need to
> choose between firmware_desc_gen1 / firmware_desc_gen2 based on the generation.

something like this would be okay?

if (core->iris_platform_data->firmware_desc_gen2)
  core->iris_firmware_desc = core->iris_platform_data->firmware_desc_gen2;
else
  core->iris_firmware_desc = core->iris_platform_data->firmware_desc_gen1;

> 
> Thanks,
> Dikshita
>> +	core->iris_firmware_data = core->iris_firmware_desc->firmware_data;
>>  
>>  	core->ubwc_cfg = qcom_ubwc_config_get_data();
>>  	if (IS_ERR(core->ubwc_cfg))
>>

Re: [PATCH v8 11/11] media: qcom: iris: extract firmware description data

[Dmitry Baryshkov]

On Mon, Mar 23, 2026 at 01:41:36PM +0530, Dikshita Agarwal wrote:
> 
> 
> On 3/23/2026 12:50 PM, Dikshita Agarwal wrote:
> > 
> > 
> > On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> >> In preparation to adding support for several firmware revisions to be
> >> used for a platform, extract the firmware description data. It
> >> incorporates firmware name, HFI ops and buffer requirements of the
> >> particular firmware build.
> >>
> >> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> >> ---
> >>  drivers/media/platform/qcom/iris/iris_buffer.c     |  2 +-
> >>  drivers/media/platform/qcom/iris/iris_core.h       |  1 +
> >>  drivers/media/platform/qcom/iris/iris_firmware.c   |  2 +-
> >>  .../platform/qcom/iris/iris_hfi_gen1_command.c     |  2 +-
> >>  .../platform/qcom/iris/iris_platform_common.h      | 15 ++++----
> >>  .../media/platform/qcom/iris/iris_platform_vpu2.c  | 20 +++++++----
> >>  .../media/platform/qcom/iris/iris_platform_vpu3x.c | 41 +++++++++++++++-------
> >>  drivers/media/platform/qcom/iris/iris_probe.c      |  3 +-
> >>  8 files changed, 57 insertions(+), 29 deletions(-)
> >>
> >> diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
> >> index fbe136360aa1..ef7f6f931557 100644
> >> --- a/drivers/media/platform/qcom/iris/iris_buffer.c
> >> +++ b/drivers/media/platform/qcom/iris/iris_buffer.c
> >> @@ -295,7 +295,7 @@ static void iris_fill_internal_buf_info(struct iris_inst *inst,
> >>  {
> >>  	struct iris_buffers *buffers = &inst->buffers[buffer_type];
> >>  
> >> -	buffers->size = inst->core->iris_platform_data->get_vpu_buffer_size(inst, buffer_type);
> >> +	buffers->size = inst->core->iris_firmware_desc->get_vpu_buffer_size(inst, buffer_type);
> >>  	buffers->min_count = iris_vpu_buf_count(inst, buffer_type);
> >>  }
> >>  
> >> diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
> >> index e0ca245c8c63..7f36eb65dcbf 100644
> >> --- a/drivers/media/platform/qcom/iris/iris_core.h
> >> +++ b/drivers/media/platform/qcom/iris/iris_core.h
> >> @@ -99,6 +99,7 @@ struct iris_core {
> >>  	struct reset_control_bulk_data		*controller_resets;
> >>  	const struct iris_platform_data		*iris_platform_data;
> >>  	const struct iris_firmware_data		*iris_firmware_data;
> >> +	const struct iris_firmware_desc		*iris_firmware_desc;
> > 
> > Missing documentation.
> > 
> >>  	const struct qcom_ubwc_cfg_data		*ubwc_cfg;
> >>  	enum iris_core_state			state;
> >>  	dma_addr_t				iface_q_table_daddr;
> > 
> > <snip>
> > 
> >> index dd87504c2e67..d36f0c0e785b 100644
> >> --- a/drivers/media/platform/qcom/iris/iris_probe.c
> >> +++ b/drivers/media/platform/qcom/iris/iris_probe.c
> >> @@ -251,7 +251,8 @@ static int iris_probe(struct platform_device *pdev)
> >>  		return core->irq;
> >>  
> >>  	core->iris_platform_data = of_device_get_match_data(core->dev);
> >> -	core->iris_firmware_data = core->iris_platform_data->firmware_data;
> >> +	core->iris_firmware_desc = core->iris_platform_data->firmware_desc;
> > 
> > How will iris_firmware_desc be selected once a SoC supports both Gen1 and
> > Gen2 firmware?
> > Today it’s fixed in platform_data, but eventually probe would need to
> > choose between firmware_desc_gen1 / firmware_desc_gen2 based on the generation.
> 
> something like this would be okay?
> 
> if (core->iris_platform_data->firmware_desc_gen2)
>   core->iris_firmware_desc = core->iris_platform_data->firmware_desc_gen2;
> else
>   core->iris_firmware_desc = core->iris_platform_data->firmware_desc_gen1;

Yes :-)

-- 
With best wishes
Dmitry

Re: [PATCH v8 08/11] media: qcom: iris: split firmware_data from raw platform data

[Dikshita Agarwal]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> Having firmware-related fields in platform data results in the tying
> platform data to the HFI firmware data rather than the actual hardware.
> For example, SM8450 uses Gen2 firmware, so currently its platform data
> should be placed next to the other gen2 platforms, although it has the
> VPU2.0 core, similar to the one found on SM8250 and SC7280 and so the
> hardware-specific platform data is also close to those devices.
> 
> Split firmware data to a separate struct, separating hardware-related
> data from the firmware interfaces.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>

Thanks,
Dikshita

Re: [PATCH v8 09/11] media: qcom: iris: split platform data from firmware data

[Dikshita Agarwal]

On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
> Finalize the logical separation of the software and hardware interface
> descriptions by moving hardware properties to the files specific to the
> particular VPU version.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
>  drivers/media/platform/qcom/iris/Makefile          |   6 +-
>  .../iris/{iris_platform_gen1.c => iris_hfi_gen1.c} | 134 -------------
>  .../iris/{iris_platform_gen2.c => iris_hfi_gen2.c} | 214 ---------------------
>  .../platform/qcom/iris/iris_platform_common.h      |   3 +
>  .../platform/qcom/iris/iris_platform_sm8250.h      |  29 +++
>  .../platform/qcom/iris/iris_platform_sm8550.h      |  31 +++
>  .../media/platform/qcom/iris/iris_platform_vpu2.c  | 124 ++++++++++++
>  .../media/platform/qcom/iris/iris_platform_vpu3x.c | 204 ++++++++++++++++++++
>  8 files changed, 395 insertions(+), 350 deletions(-)

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>

Thanks,
Dikshita

Re: [PATCH v8 11/11] media: qcom: iris: extract firmware description data

[Dikshita Agarwal]

On 3/23/2026 1:03 PM, Dmitry Baryshkov wrote:
> On Mon, Mar 23, 2026 at 12:50:32PM +0530, Dikshita Agarwal wrote:
>>
>>
>> On 3/19/2026 11:29 AM, Dmitry Baryshkov wrote:
>>> In preparation to adding support for several firmware revisions to be
>>> used for a platform, extract the firmware description data. It
>>> incorporates firmware name, HFI ops and buffer requirements of the
>>> particular firmware build.
>>>
>>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
>>> ---
>>>  drivers/media/platform/qcom/iris/iris_buffer.c     |  2 +-
>>>  drivers/media/platform/qcom/iris/iris_core.h       |  1 +
>>>  drivers/media/platform/qcom/iris/iris_firmware.c   |  2 +-
>>>  .../platform/qcom/iris/iris_hfi_gen1_command.c     |  2 +-
>>>  .../platform/qcom/iris/iris_platform_common.h      | 15 ++++----
>>>  .../media/platform/qcom/iris/iris_platform_vpu2.c  | 20 +++++++----
>>>  .../media/platform/qcom/iris/iris_platform_vpu3x.c | 41 +++++++++++++++-------
>>>  drivers/media/platform/qcom/iris/iris_probe.c      |  3 +-
>>>  8 files changed, 57 insertions(+), 29 deletions(-)
>>>
>>> diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c
>>> index fbe136360aa1..ef7f6f931557 100644
>>> --- a/drivers/media/platform/qcom/iris/iris_buffer.c
>>> +++ b/drivers/media/platform/qcom/iris/iris_buffer.c
>>> @@ -295,7 +295,7 @@ static void iris_fill_internal_buf_info(struct iris_inst *inst,
>>>  {
>>>  	struct iris_buffers *buffers = &inst->buffers[buffer_type];
>>>  
>>> -	buffers->size = inst->core->iris_platform_data->get_vpu_buffer_size(inst, buffer_type);
>>> +	buffers->size = inst->core->iris_firmware_desc->get_vpu_buffer_size(inst, buffer_type);
>>>  	buffers->min_count = iris_vpu_buf_count(inst, buffer_type);
>>>  }
>>>  
>>> diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
>>> index e0ca245c8c63..7f36eb65dcbf 100644
>>> --- a/drivers/media/platform/qcom/iris/iris_core.h
>>> +++ b/drivers/media/platform/qcom/iris/iris_core.h
>>> @@ -99,6 +99,7 @@ struct iris_core {
>>>  	struct reset_control_bulk_data		*controller_resets;
>>>  	const struct iris_platform_data		*iris_platform_data;
>>>  	const struct iris_firmware_data		*iris_firmware_data;
>>> +	const struct iris_firmware_desc		*iris_firmware_desc;
>>
>> Missing documentation.
> 
> Will fix in v10.
> 
>>
>>>  	const struct qcom_ubwc_cfg_data		*ubwc_cfg;
>>>  	enum iris_core_state			state;
>>>  	dma_addr_t				iface_q_table_daddr;
>>
>> <snip>
>>
>>> index dd87504c2e67..d36f0c0e785b 100644
>>> --- a/drivers/media/platform/qcom/iris/iris_probe.c
>>> +++ b/drivers/media/platform/qcom/iris/iris_probe.c
>>> @@ -251,7 +251,8 @@ static int iris_probe(struct platform_device *pdev)
>>>  		return core->irq;
>>>  
>>>  	core->iris_platform_data = of_device_get_match_data(core->dev);
>>> -	core->iris_firmware_data = core->iris_platform_data->firmware_data;
>>> +	core->iris_firmware_desc = core->iris_platform_data->firmware_desc;
>>
>> How will iris_firmware_desc be selected once a SoC supports both Gen1 and
>> Gen2 firmware?
>> Today it’s fixed in platform_data, but eventually probe would need to
>> choose between firmware_desc_gen1 / firmware_desc_gen2 based on the generation.
> 
> Yes. Looking at the past firmware releases, we might need to implement
> more than one "description", e.g. when upgrading between firmware
> branches would also cause extra side effects (additional codecs, changes
> to the buffer sizes, etc.).  But... I'd really prefer to do that in
> steps and only when required.
> 
> I'd leave concurrent gen1 / gen2 support that to be implemented in your
> series, if you consider this interface to be worthwhile. Currently every
> platform supports only one firmware "description".

Ack, Thanks.

Regards,
Dikshita
>