diff options
| author | Christian König <christian.koenig@amd.com> | 2024-01-19 14:57:29 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-08 16:50:53 -0400 |
| commit | 320debca1ba3a81c87247eac84eff976ead09ee0 (patch) | |
| tree | 213b27b724f23cbeeb9d9f909418523d99e15e30 /drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h | |
| parent | b6ad1091666732e8750357f9d2fb599f81bf6bff (diff) | |
drm/amdgpu: reject gang submit on reserved VMIDs
A gang submit won't work if the VMID is reserved and we can't flush out
VM changes from multiple engines at the same time.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h index fa8c42c83d5d..240fa6751260 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h @@ -78,6 +78,7 @@ void amdgpu_pasid_free_delayed(struct dma_resv *resv, bool amdgpu_vmid_had_gpu_reset(struct amdgpu_device *adev, struct amdgpu_vmid *id); +bool amdgpu_vmid_uses_reserved(struct amdgpu_vm *vm, unsigned int vmhub); int amdgpu_vmid_alloc_reserved(struct amdgpu_device *adev, unsigned vmhub); void amdgpu_vmid_free_reserved(struct amdgpu_device *adev, |