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path: root/drivers/gpu/drm
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Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index ff8ab2074a59..f35618e50005 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -165,6 +165,14 @@ static int amdgpu_vm_validate_level(struct amdgpu_vm_pt *parent,
unsigned i;
int r;
+ if (parent->bo->shadow) {
+ struct amdgpu_bo *shadow = parent->bo->shadow;
+
+ r = amdgpu_ttm_bind(&shadow->tbo, &shadow->tbo.mem);
+ if (r)
+ return r;
+ }
+
if (use_cpu_for_update) {
r = amdgpu_bo_kmap(parent->bo, NULL);
if (r)
@@ -1038,11 +1046,6 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
params.func = amdgpu_vm_cpu_set_ptes;
} else {
- if (shadow) {
- r = amdgpu_ttm_bind(&shadow->tbo, &shadow->tbo.mem);
- if (r)
- return r;
- }
ring = container_of(vm->entity.sched, struct amdgpu_ring,
sched);
@@ -1078,15 +1081,6 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
if (bo == NULL)
continue;
- if (bo->shadow) {
- struct amdgpu_bo *pt_shadow = bo->shadow;
-
- r = amdgpu_ttm_bind(&pt_shadow->tbo,
- &pt_shadow->tbo.mem);
- if (r)
- return r;
- }
-
pt = amdgpu_bo_gpu_offset(bo);
pt = amdgpu_gart_get_vm_pde(adev, pt);
if (parent->entries[pt_idx].addr == pt ||