-
Notifications
You must be signed in to change notification settings - Fork 102
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
drm/amd/display: ensure async flips are only accepted for fast updates
We should be checking to see if async flips are supported in amdgpu_dm_atomic_check() (i.e. not dm_crtc_helper_atomic_check()). Also, async flipping isn't supported if a plane's framebuffer changes memory domains during an atomic commit. So, move the check from dm_crtc_helper_atomic_check() to amdgpu_dm_atomic_check() and check if the memory domain has changed in amdgpu_dm_atomic_check(). Cc: stable@vger.kernel.org Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2733 Fixes: c1e18c4 ("drm/amd/display: only accept async flips for fast updates") Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
- Loading branch information
1 parent
2105a15
commit a7c0cad
Showing
2 changed files
with
21 additions
and
15 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters