From: Shawn Guo <shawn.guo@xxxxxxxxxx> Changes for v3: - Let zx_plane be accessible from zx_vou driver, and so we can easily access all the data encoded in zx_plane with a drm_plane pointer. Thus, function zx_overlay_find_vl_idx() can be saved completely. - Refine the existing zx_plane driver a bit to support disable graphic layer, and make the support of overlay plane a bit easier, by sharing VOU layer setup and teardown functions between graphic and video layers. Changes for v2: - Use clipped coordinates for overlay position calculation Shawn Guo (3): drm: zte: make zx_plane accessible from zx_vou driver drm: zte: add .atomic_disable hook to disable graphic layer drm: zte: add overlay plane support drivers/gpu/drm/zte/zx_plane.c | 338 ++++++++++++++++++++++++++++++++---- drivers/gpu/drm/zte/zx_plane.h | 12 +- drivers/gpu/drm/zte/zx_plane_regs.h | 51 ++++++ drivers/gpu/drm/zte/zx_vou.c | 181 ++++++++++++++----- drivers/gpu/drm/zte/zx_vou.h | 3 + drivers/gpu/drm/zte/zx_vou_regs.h | 18 ++ 6 files changed, 521 insertions(+), 82 deletions(-) -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
