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a106ed98 |
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01-Dec-2023 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dpu: use devres-managed allocation for HW blocks Use devm_kzalloc to create HW block structure. This allows us to remove corresponding kfree and drop all dpu_hw_*_destroy() functions as well as dpu_rm_destroy(), which becomes empty afterwards. Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/570041/ Link: https://lore.kernel.org/r/20231201211845.1026967-7-dmitry.baryshkov@linaro.org
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babdb815 |
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25-Apr-2023 |
Marijn Suijten <marijn.suijten@somainline.org> |
drm/msm/dpu: Pass catalog pointers in RM to replace for-loop ID lookups The Resource Manager already iterates over all available blocks from the catalog, only to pass their ID to a dpu_hw_xxx_init() function which uses an _xxx_offset() helper to search for and find the exact same catalog pointer again to initialize the block with, fallible error handling and all. Instead, pass const pointers to the catalog entries directly to these _init functions and drop the for loops entirely, saving on both readability complexity and unnecessary cycles at boot. Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/533861/ Link: https://lore.kernel.org/r/20230418-dpu-drop-useless-for-lookup-v3-3-e8d869eea455@somainline.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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4a42c5b5 |
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01-Jun-2022 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dpu: move struct dpu_hw_blk definition to dpu_hw_utils.h There is little point in having a separate header just for a single opaque struct definition. Drop it now and move the struct to the dpu_hw_util.h header. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/488016/ Link: https://lore.kernel.org/r/20220601161349.1517667-5-dmitry.baryshkov@linaro.org Signed-off-by: Rob Clark <robdclark@chromium.org>
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4259ff7a |
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24-Mar-2020 |
Kalyan Thota <kalyan_t@codeaurora.org> |
drm/msm/dpu: add support for pcc color block in dpu driver This change adds support for color correction sub block for SC7180 device. Signed-off-by: Kalyan Thota <kalyan_t@codeaurora.org> Tested-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
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e47616df |
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24-Mar-2020 |
Kalyan Thota <kalyan_t@codeaurora.org> |
drm/msm/dpu: add support for color processing blocks in dpu driver This change adds support to configure dspp blocks in the dpu driver. Macro description of the changes coming in this patch. 1) Add dspp definitions in the hw catalog. 2) Add capability to reserve dspp blocks in the display data path. 3) Attach the reserved block to the encoder. Signed-off-by: Kalyan Thota <kalyan_t@codeaurora.org> Tested-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
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