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| author | Yifan Zha <Yifan.Zha@amd.com> | 2022-08-17 18:44:14 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-01 15:11:47 -0400 |
| commit | 08c8442c4a032194d6956a266810bf109cdfc138 (patch) | |
| tree | 308cc5458f1c6c67ed946e08d7ab864cb0d49f45 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | 40ad3e545b3da75f107450d32bcad8346fce5dcc (diff) | |
drm/amdgpu: Skip program SDMA0_SEM_WAIT_FAIL_TIMER_CNTL under SRIOV VF
[Why]
As SDMA0_SEM_WAIT_FAIL_TIMER_CNTL is a PF-only register,
L1 would block this register for VF access.
[How]
VF do not program it.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Yifan Zha <Yifan.Zha@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions