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 Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> --- 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@xxxxxxxxxx --- Neil Armstrong (7): dt-bindings: media: qcom,sm8550-iris: document SM8650 IRIS accelerator media: platform: qcom/iris: split iris_vpu_power_off_controller in multiple steps 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 | 244 +++++++++++++++++++++ drivers/media/platform/qcom/iris/iris_vpu_common.c | 58 +++-- drivers/media/platform/qcom/iris/iris_vpu_common.h | 5 + 11 files changed, 420 insertions(+), 156 deletions(-) --- base-commit: 7774f84cfb99eb068539c27485602396a579da57 change-id: 20250225-topic-sm8x50-iris-v10-a219b8a8b477 Best regards, -- Neil Armstrong <neil.armstrong@xxxxxxxxxx>
