diff options
| author | xinhui pan <xinhui.pan@amd.com> | 2020-03-16 11:45:14 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-16 16:21:32 -0400 |
| commit | 57210c19e4ee34f1e1986a05f6626fac55ba271f (patch) | |
| tree | fea55f4072287f41c44322061d04fd20aad142ce /drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | |
| parent | 79cb2719be26c09d34b6b4cffa19abd8f4a36644 (diff) | |
drm_amdgpu: Add job fence to resv conditionally
Job fence on page table should be a shared one, so add it to the root
page talbe bo resv.
last_delayed field is not needed anymore. so remove it.
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c index 4cc7881f438c..cf96c335b258 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c @@ -104,12 +104,13 @@ static int amdgpu_vm_sdma_commit(struct amdgpu_vm_update_params *p, if (r) goto error; - tmp = dma_fence_get(f); - if (p->direct) + if (p->direct) { + tmp = dma_fence_get(f); swap(p->vm->last_direct, tmp); - else - swap(p->vm->last_delayed, tmp); - dma_fence_put(tmp); + dma_fence_put(tmp); + } else { + dma_resv_add_shared_fence(p->vm->root.base.bo->tbo.base.resv, f); + } if (fence && !p->direct) swap(*fence, f); |