Re: [PATCH 2/2] drm/amdgpu: Implement ttm_bo_driver.access_vram callback

On 17-07-13 05:08 PM, Felix Kuehling wrote:

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -78,6 +78,8 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo, struct dma_fence **fence);

int amdgpu_mmap(struct file *filp, struct vm_area_struct *vma); +int amdgpu_bo_mmap(struct file *filp, struct vm_area_struct *vma,

•    struct ttm_bo_device *bdev);
  

bool amdgpu_ttm_is_bound(struct ttm_tt *ttm); int amdgpu_ttm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *bo_mem); int amdgpu_ttm_recover_gart(struct amdgpu_device *adev);

Oops, this is a remnant from the old version that hacked the ttm_vm_ops in amdgpu. I'll remove this before I submit.