diff options
| author | Michael Strauss <michael.strauss@amd.com> | 2022-02-16 17:01:18 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-04 12:42:41 -0500 |
| commit | 863fa85e6a01c8b239009825dd9de1f64d7d020a (patch) | |
| tree | 0881107912f357648f2718ee6d2176759d453354 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | 3192f1d9b61a59d7c82fef187bffa7281fbdc9f5 (diff) | |
drm/amd/display: Pass HostVM enable flag into DCN3.1 DML
[WHY]
Calculations differ with HostVM enabled/disabled, causing underflow in
configs with high refresh displays + scaling due to lower available BW
[HOW]
Check riommu_active in order to pass correct HostVM enablement to DML
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@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_debugfs.c')
0 files changed, 0 insertions, 0 deletions