diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2022-09-06 09:47:24 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-19 15:16:13 -0400 |
| commit | d1a4ae582448a4afe38b7f117523fa2ac2e96599 (patch) | |
| tree | 468b0a0bb5900bd294fe21edeb63316ff4f57cc7 /drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | |
| parent | e294bf36bd9b000defa9f80f054ae355a4914b0b (diff) | |
drm/amd/display: Disable OTG WA for the plane_state NULL case on DCN314
[Why]
This shouldn't trigger during tiled display hotplug/unplug but it does
because one of the tiles can end up with a NULL plane state.
This also doesn't guard against the hang that it was originally trying
to resolve, and can instead cause DIO corruption due to OTG sync
being lost.
[How]
This was reverted at one point out of DCN31 so revert it here too.
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c')
0 files changed, 0 insertions, 0 deletions