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| author | Gabe Teeger <[email protected]> | 2023-09-28 21:00:35 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-10-09 20:51:28 +0000 |
| commit | 647cf5151986ce981d55bba198612667eacf8a8b (patch) | |
| tree | a9f1ba476325bdb2b8b552a27ab2a3fb19ffe85d /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | drm/amd/display: Port replay vblank logic to DML2 (diff) | |
| download | kernel-647cf5151986ce981d55bba198612667eacf8a8b.tar.gz kernel-647cf5151986ce981d55bba198612667eacf8a8b.zip | |
drm/amd/display: add check in validate_only in dml2
[what]
does_configuration_meet_sw_policies check was not done in the
validate_only portion of dml2, so some unsupported modes were passing bw
validation, only to fail the same check later in validate_and_build. now
we add the check to validate_only.
Also add line in dcn35_resource to ensure that value set for
enable_windowed_mpo_odm gets passed to dml.
[why]
Immediate black screen during video playback at 4k144hz. The debugger
showed that we were failing validation in dml on every updateplanes().
Reviewed-by: Wenjing Liu <[email protected]>
Acked-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Gabe Teeger <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
0 files changed, 0 insertions, 0 deletions