diff options
| author | Guchun Chen <guchun.chen@amd.com> | 2021-08-27 18:31:41 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-08-31 14:19:47 -0400 |
| commit | f7d6779df642720e22bffd449e683bb8690bd3bf (patch) | |
| tree | cb9003e2aefeb301a9c21a76f85a5ca4b37d66e0 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 156872b07e893d01454ce9a4cf33f1b025aea516 (diff) | |
drm/amdgpu: stop scheduler when calling hw_fini (v2)
This gurantees no more work on the ring can be submitted
to hardware in suspend/resume case, otherwise a potential
race will occur and the ring will get no chance to stay
empty before suspend.
v2: Call drm_sched_resubmit_job before drm_sched_start to
restart jobs from the pending list.
Suggested-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions