media: qcom: iris: add support for SM8650
Add support for the IRIS accelerator for the SM8650
platform, which uses the iris33 hardware.
The vpu33 requires a different reset & poweroff sequence
in order to properly get out of runtime suspend.
Based on the downstream implementation at:
- https://git.codelinaro.org/clo/la/platform/vendor/opensource/video-driver/
branch video-kernel.lnx.4.0.r4-rel
To: Vikash Garodia <quic_vgarodia@quicinc.com>
To: Dikshita Agarwal <quic_dikshita@quicinc.com>
To: Abhinav Kumar <quic_abhinavk@quicinc.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
Cc: linux-media@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v4:
- collected tags
- un-split power_off in vpu3x
- removed useless function defines
- added back vpu3x disappeared rename commit
- Link to v3: https://lore.kernel.org/r/20250407-topic-sm8x50-iris-v10-v3-0-63569f6d04aa@linaro.org
Changes in v3:
- Collected review tags
- Removed bulky reset_controller ops
- Removed iris_vpu_power_off_controller split
- Link to v2: https://lore.kernel.org/r/20250305-topic-sm8x50-iris-v10-v2-0-bd65a3fc099e@linaro.org
Changes in v2:
- Collected bindings review
- Reworked rest handling by adding a secondary optional table to be used by controller poweroff
- Reworked power_off_controller to be reused and extended by vpu33 support
- Removed useless and unneeded vpu33 init
- Moved vpu33 into vpu3x files to reuse code from vpu3
- Moved sm8650 data table into sm8550
- Link to v1: https://lore.kernel.org/r/20250225-topic-sm8x50-iris-v10-v1-0-128ef05d9665@linaro.org
---
Neil Armstrong (6):
dt-bindings: media: qcom,sm8550-iris: document SM8650 IRIS accelerator
media: platform: qcom/iris: add power_off_controller to vpu_ops
media: platform: qcom/iris: introduce optional controller_rst_tbl
media: platform: qcom/iris: rename iris_vpu3 to iris_vpu3x
media: platform: qcom/iris: add support for vpu33
media: platform: qcom/iris: add sm8650 support
.../bindings/media/qcom,sm8550-iris.yaml | 33 ++-
drivers/media/platform/qcom/iris/Makefile | 2 +-
drivers/media/platform/qcom/iris/iris_core.h | 1 +
.../platform/qcom/iris/iris_platform_common.h | 3 +
.../platform/qcom/iris/iris_platform_sm8550.c | 64 +++++
drivers/media/platform/qcom/iris/iris_probe.c | 43 +++-
drivers/media/platform/qcom/iris/iris_vpu2.c | 1 +
drivers/media/platform/qcom/iris/iris_vpu3.c | 122 ---------
drivers/media/platform/qcom/iris/iris_vpu3x.c | 275 +++++++++++++++++++++
drivers/media/platform/qcom/iris/iris_vpu_common.c | 4 +-
drivers/media/platform/qcom/iris/iris_vpu_common.h | 3 +
11 files changed, 409 insertions(+), 142 deletions(-)
---
base-commit: 0d6ed9e013fcc33da9676ed870454d2a014a5aee
change-id: 20250225-topic-sm8x50-iris-v10-a219b8a8b477
Best regards,