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/) Bibby Hsieh (7): drm/mediatek: fix atomic_state reference counting drm/mediatek: put "event" in critical section 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: 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 | 65 +++--- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 43 ++-- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 223 ++++++++++++++++++-- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 4 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 151 +++++++++---- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 55 +++-- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 143 +++++++------ drivers/gpu/drm/mediatek/mtk_drm_drv.h | 17 +- drivers/gpu/drm/mediatek/mtk_drm_plane.c | 54 +++++ drivers/gpu/drm/mediatek/mtk_drm_plane.h | 2 + 11 files changed, 575 insertions(+), 189 deletions(-) -- 2.18.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel