Hi, AMD hardware can do more on the async flip path than just the primary plane, so to lift up the current restrictions, this patchset allows drivers to write their own check for planes for async flips. This patchset allows for async commits with IN_FENCE_ID in any driver and overlay planes on AMD. Userspace can query if a driver supports this with TEST_ONLY commits. Changes from v2: - Allow IN_FENCE_ID for any driver - Allow overlay planes again v2: https://lore.kernel.org/lkml/20240119181235.255060-1-andrealmeid@xxxxxxxxxx/ Changes from v1: - Drop overlay planes option for now v1: https://lore.kernel.org/dri-devel/20240116045159.1015510-1-andrealmeid@xxxxxxxxxx/ André Almeida (3): drm/atomic: Allow drivers to write their own plane check for async flips drm/atomic: Allow userspace to use explicit sync with atomic async flips drm/amdgpu: Implement check_async_props for planes .../amd/display/amdgpu_dm/amdgpu_dm_plane.c | 29 +++++++++ drivers/gpu/drm/drm_atomic_uapi.c | 63 ++++++++++++++----- include/drm/drm_atomic_uapi.h | 12 ++++ include/drm/drm_plane.h | 5 ++ 4 files changed, 92 insertions(+), 17 deletions(-) -- 2.43.0
