The CMDQ (Command Queue) in MT8183 is used to help update all relevant display controller registers with critical time limation. This patch add cmdq interface in ddp_comp interface, let all ddp_comp interface can support cpu/cmdq function at the same time. These patches also can fixup cursor moving is not smooth when heavy load in webgl. This patch depends on ptach: add drm support for MT8183 (https://patchwork.kernel.org/cover/11121519/) support gce on mt8183 platform (https://patchwork.kernel.org/cover/11255147) drm/mediatek: Refactor plane init/check and support rotation (https://pw-emeril.freedesktop.org/series/69015/) drm/mediatek: Check return value of mtk_drm_ddp_comp_for_plane (https://lore.kernel.org/patchwork/patch/1154517/) Changes since v1: - remove redundant code - merge the duplicate code - use async instead of cursor Changes since v0: - remove redundant code - remove patch "drm/mediatek: fix atomic_state reference counting" After remove this patch, the issue we met before is gone. So I do not add any extra code to do something. Bibby Hsieh (6): drm/mediatek: use DRM core's atomic commit helper drm/mediatek: handle events when enabling/disabling crtc drm/mediatek: update cursors by using async atomic update drm/mediatek: remove unused external function drm/mediatek: support CMDQ interface in ddp component drm/mediatek: apply CMDQ control flow drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 67 ++++---- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 43 ++--- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 168 ++++++++++++++++---- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 2 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 136 ++++++++++++---- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 47 +++--- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 86 +--------- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 7 - drivers/gpu/drm/mediatek/mtk_drm_plane.c | 50 ++++++ drivers/gpu/drm/mediatek/mtk_drm_plane.h | 2 + 11 files changed, 393 insertions(+), 222 deletions(-) -- 2.18.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
