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| author | Yifan Zha <Yifan.Zha@amd.com> | 2022-07-27 09:43:32 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-01 22:11:45 +0300 |
| commit | 40ad3e545b3da75f107450d32bcad8346fce5dcc (patch) | |
| tree | ce54f4ec16792fa24abaa77ff09d45064152e703 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5818eae501c57e003de9e4f52a6001827e123a88 (diff) | |
| download | linux-40ad3e545b3da75f107450d32bcad8346fce5dcc.tar.xz | |
drm/amdgpu: Skip the VRAM base offset on SRIOV
[Why]
As VF cannot read MMMC_VM_FB_OFFSET with L1 Policy(read 0xffffffff).
It leads to driver get the incorrect vram base offset.
[How]
Since SR-IOV is dGPU only, skip reading this register and set the
fb_offest to 0.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Yifan Zha <Yifan.Zha@amd.com>
Signed-off-by: Horace Chen <horace.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions