diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2026-06-03 15:41:28 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-17 17:40:23 -0400 |
| commit | b2ff0595c31cce4303957dd0058e14c89eb70152 (patch) | |
| tree | 53e6b9826dc5f42fc47647ef27ba2fdc08020aae /drivers/gpu/drm/amd/amdgpu | |
| parent | 86b6cf8387a4a28754fa251c79e1abfc2e57b534 (diff) | |
drm/amdgpu: always emit the job vm fence
We need the fence to reemit the gds switch or spm update
after a queue reset.
Fixes: a17ef941212b ("drm/amdgpu: rework ring reset backup and reemit v9")
Cc: timur.kristof@gmail.com
Cc: christian.koenig@amd.com
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit bc639a9eadc75822f7f15a4315c198a4b5513bd2)
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index bb99b7c3a010..f224d33c4bc4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -855,12 +855,10 @@ void amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job, job->oa_size); } - if (vm_flush_needed || pasid_mapping_needed || cleaner_shader_needed) { - amdgpu_fence_emit(ring, job->hw_vm_fence, 0); - fence = &job->hw_vm_fence->base; - /* get a ref for the job */ - dma_fence_get(fence); - } + amdgpu_fence_emit(ring, job->hw_vm_fence, 0); + fence = &job->hw_vm_fence->base; + /* get a ref for the job */ + dma_fence_get(fence); if (vm_flush_needed) { mutex_lock(&id_mgr->lock); |