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drm/amdgpu: change amdgpu_ttm_set_active_vram_size

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Instead of setting the active VRAM size directly provide a the info if
we can use the buffer functions or not.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2018-03-01 11:01:52 +01:00
committed by Alex Deucher
parent c396ef9bf3
commit 57adc4cef6
7 changed files with 29 additions and 17 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
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@@ -77,7 +77,8 @@ uint64_t amdgpu_vram_mgr_vis_usage(struct ttm_mem_type_manager *man);
int amdgpu_ttm_init(struct amdgpu_device *adev);
void amdgpu_ttm_fini(struct amdgpu_device *adev);
void amdgpu_ttm_set_active_vram_size(struct amdgpu_device *adev, u64 size);
void amdgpu_ttm_set_buffer_funcs_status(struct amdgpu_device *adev,
bool enable);
int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
uint64_t dst_offset, uint32_t byte_count,