drm/mediatek: Add AFBC support to Mediatek DRM driver

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Tested on MT8195 and confirmed both correct video output and improved DRAM
bandwidth performance.

Signed-off-by: Justin Green <greenjustin@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221116193335.36320-1-greenjustin@google.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

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Justin Green 2022-11-16 14:33:35 -05:00 • committed by Chun-Kuang Hu

parent 2847cd7e64

commit c410fa9b07

3 changed files with 123 additions and 5 deletions

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46

drivers/gpu/drm/mediatek/mtk_disp_ovl.c

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74

drivers/gpu/drm/mediatek/mtk_drm_plane.c

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8

drivers/gpu/drm/mediatek/mtk_drm_plane.h

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