On Thu, Dec 9, 2021 at 12:02 PM Philip Yang wrote:
>
> If host and amdgpu IOMMU is not enabled or IOMMU is pass through mode,
> set adev->ram_is_direct_mapped flag which will be used to optimize
> memory usage for multi GPU mappings.
>
> Signed-off-by: Philip Yang
Reviewed-by: Alex Deucher
>
If host and amdgpu IOMMU is not enabled or IOMMU is pass through mode,
set adev->ram_is_direct_mapped flag which will be used to optimize
memory usage for multi GPU mappings.
Signed-off-by: Philip Yang
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h| 2 ++
