diff options
| author | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2016-12-15 17:04:51 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-01-27 11:13:17 -0500 |
| commit | b99f31030a50f6bb0d1e5e67a966ec1b0f5942a8 (patch) | |
| tree | 57298d27f63ec79cecaf06a766b539031c4575ce /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | 661a7606c97b6e6a73f553b0a6b60f553d5afa77 (diff) | |
drm/amd/amdgpu: add amdgpu_bo_gpu_accessible helper function
Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@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_object.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 4306b2f2c8f0..15a723adca76 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -114,6 +114,15 @@ static inline u64 amdgpu_bo_mmap_offset(struct amdgpu_bo *bo) return drm_vma_node_offset_addr(&bo->tbo.vma_node); } +/** + * amdgpu_bo_gpu_accessible - return whether the bo is currently in memory that + * is accessible to the GPU. + */ +static inline bool amdgpu_bo_gpu_accessible(struct amdgpu_bo *bo) +{ + return bo->tbo.mem.mem_type != TTM_PL_SYSTEM; +} + int amdgpu_bo_create(struct amdgpu_device *adev, unsigned long size, int byte_align, bool kernel, u32 domain, u64 flags, |