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| author |   Christian König <christian.koenig@amd.com> | 2017-09-06 16:55:16 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-09-12 14:27:48 -0400 |
| commit | aebc5e6f50f770ec9392c3ca804f18b30797dfa7 (patch) | |
| tree | 9101bec930d4a1778616057ffbce270f0ee90330 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | |
| parent | drm/amdgpu: move amdgpu_cs_sysvm_access_required into find_mapping (diff) | |
| download | linux-dev-aebc5e6f50f770ec9392c3ca804f18b30797dfa7.tar.xz linux-dev-aebc5e6f50f770ec9392c3ca804f18b30797dfa7.zip | |
drm/amdgpu: rework amdgpu_cs_find_mapping
Use the VM instead of the BO list to find the BO for a virtual address.
This fixes UVD/VCE in physical mode with VM local BOs.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index 90b7741d024b..c1accd15efc8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -276,6 +276,8 @@ int amdgpu_vm_bo_unmap(struct amdgpu_device *adev, int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev, struct amdgpu_vm *vm, uint64_t saddr, uint64_t size); +struct amdgpu_bo_va_mapping *amdgpu_vm_bo_lookup_mapping(struct amdgpu_vm *vm, + uint64_t addr); void amdgpu_vm_bo_rmv(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va); void amdgpu_vm_set_fragment_size(struct amdgpu_device *adev, |