diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index e2fb141ff2e5..4fd245438c77 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1592,6 +1592,10 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev, } flags &= ~AMDGPU_PTE_VALID; } + if (adev->asic_type == CHIP_ARCTURUS && + !(flags & AMDGPU_PTE_SYSTEM) && + mapping->bo_va->is_xgmi) + flags |= AMDGPU_PTE_SNOOPED; trace_amdgpu_vm_bo_update(mapping); |