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| author | Roman Li <Roman.Li@amd.com> | 2022-05-25 17:20:21 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-06-01 15:56:59 -0400 |
| commit | ae969b62e7a1e17affae24b815b217b9b87a62f4 (patch) | |
| tree | 0d1b0b4e4bf0c988290559ae60f6419568dc2584 /security | |
| parent | 97e50305542f384741a5b45699aba349fe9fca73 (diff) | |
| download | linux-stable-ae969b62e7a1e17affae24b815b217b9b87a62f4.tar.gz linux-stable-ae969b62e7a1e17affae24b815b217b9b87a62f4.tar.bz2 linux-stable-ae969b62e7a1e17affae24b815b217b9b87a62f4.zip | |
drm/amdgpu: fix aper_base for APU
[Why]
Wrong fb offset results in dmub f/w errors and white screen.
[drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3
[How]
Read aper_base from mmhub because GC is off by default
v2: use BAR for passthrough (Alex)
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions