diff options
| author | Eric Yang <Eric.Yang2@amd.com> | 2022-03-10 17:20:38 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-15 14:41:28 -0400 |
| commit | c791d75a64f5c628a9c9a7d9b9ec01ef0357e6a3 (patch) | |
| tree | 0cc9ba575c3071975acb683ee946b39f50bbfe5e /usr | |
| parent | d853419f5fcce39553ce0f6837fa122f113b15b6 (diff) | |
drm/amd/display: Block zstate when more than one plane enabled
[Why]
Currently Z10 save/restore only covers 1 plane case. If we enter
Z10 with 2 planes enabled, 1 of the 2 planes will not be restored.
causing black screen.
[How]
Disable Zstate when more than 1 plane is enabled. Right now Z9 enable
but Z10 disable is not a supported config, so we disable both.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Acked-by: Agustin Gutierrez <agustin.gutierrez@amd.com>
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions