diff options
| author |   Noah Abradjian <noah.abradjian@amd.com> | 2019-11-18 13:59:57 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-12-18 16:09:07 -0500 |
| commit | 6b5d7730d226bed8e87085d870e76fb9018ff0b1 (patch) | |
| tree | ae7b9e9dcd4341f79c40e37ed2fb6e976b92a70d /tools/perf/scripts/python/bin | |
| parent | drm/amd/display: disable lttpr for RN (diff) | |
drm/amd/display: Add wait for flip not pending on pipe unlock
[Why]
Lack of proper timing caused intermittent underflow on unplug external DP.
A previous fix was invalid and caused S0i3 regression, so had to be reverted.
[How]
When unlocking pipe, wait for no pipes to have flip pending before unlocking.
Signed-off-by: Noah Abradjian <noah.abradjian@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions