amdgpu_ttm_mark_vram_reserved
ret = amdgpu_ttm_mark_vram_reserved(adev, AMDGPU_RESV_FW);
ret = amdgpu_ttm_mark_vram_reserved(adev, AMDGPU_RESV_FW_EXTEND);
r = amdgpu_ttm_mark_vram_reserved(adev, i);
int amdgpu_ttm_mark_vram_reserved(struct amdgpu_device *adev,