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| author | Christian König <christian.koenig@amd.com> | 2016-09-05 17:00:57 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-09-14 15:10:30 -0400 |
| commit | c855e25090cdafffb87119028eb018030a46dd9e (patch) | |
| tree | 237c294ebfb71d5971e60f15cda0c007dd46d30b /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | |
| parent | 71c76a086f04055e2da8d7d71c77e0b37ac310a2 (diff) | |
| download | talos-op-linux-c855e25090cdafffb87119028eb018030a46dd9e.tar.gz talos-op-linux-c855e25090cdafffb87119028eb018030a46dd9e.zip | |
drm/amdgpu: bind GTT on demand
We don't really need the GTT table any more most of the time. So bind it
only on demand.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h index 72f6bfc15d8f..214bae965fc6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -77,4 +77,7 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo, struct fence **fence); int amdgpu_mmap(struct file *filp, struct vm_area_struct *vma); +bool amdgpu_ttm_is_bound(struct ttm_tt *ttm); +int amdgpu_ttm_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem); + #endif |
