diff options
| author | Yifan Zha <[email protected]> | 2022-07-27 14:43:32 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-09-01 15:11:45 -0400 |
| commit | 40ad3e545b3da75f107450d32bcad8346fce5dcc (patch) | |
| tree | ce54f4ec16792fa24abaa77ff09d45064152e703 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 5818eae501c57e003de9e4f52a6001827e123a88 (diff) | |
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 <[email protected]>
Signed-off-by: Yifan Zha <[email protected]>
Signed-off-by: Horace Chen <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions