diff options
| author | Horace Chen <[email protected]> | 2022-07-21 04:11:33 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-09-01 19:11:03 +0000 |
| commit | ca4ba3394e2aebcee123055a1275980940f21598 (patch) | |
| tree | 395470ce2ef75385e6af99c801206865ad99e2ff /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | drm/amdgpu: add sriov nbio callback structure (diff) | |
| download | kernel-ca4ba3394e2aebcee123055a1275980940f21598.tar.gz kernel-ca4ba3394e2aebcee123055a1275980940f21598.zip | |
drm/amdgpu: add a compute pipe reset for RS64
[Why]
Under SR-IOV, we are not sure whether pipe status is
good or not when doing initialization. The compute engine
maybe fail to bringup if pipe status is bad.
[How]
Do an RS64 pipe reset for MEC before we do initialization.
Also apply to bare-metal.
Acked-by: Christian König <[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 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions