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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>
This commit is contained in:
Nicolai Hähnle 2016-12-15 17:04:51 +01:00 committed by Alex Deucher
parent 661a7606c9
commit b99f31030a
1 changed files with 9 additions and 0 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
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@ -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,