Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

[linux.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_object.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index cef920a93924b60140f40fb5020871a3e0c883eb..d79b4ca1ecfc4a0028bceb48703ea2cf3d989067 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -1527,10 +1527,14 @@ u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo)
 u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo)
 {
        struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
 u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo)
 {
        struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);

-       uint64_t offset;
+       uint64_t offset = AMDGPU_BO_INVALID_OFFSET;

 
 

-       offset = (bo->tbo.resource->start << PAGE_SHIFT) +
-                amdgpu_ttm_domain_start(adev, bo->tbo.resource->mem_type);
+       if (bo->tbo.resource->mem_type == TTM_PL_TT)
+               offset = amdgpu_gmc_agp_addr(&bo->tbo);
+
+       if (offset == AMDGPU_BO_INVALID_OFFSET)
+               offset = (bo->tbo.resource->start << PAGE_SHIFT) +
+                       amdgpu_ttm_domain_start(adev, bo->tbo.resource->mem_type);

 
        return amdgpu_gmc_sign_extend(offset);
 }
 
        return amdgpu_gmc_sign_extend(offset);
 }