On Tue, Jul 2, 2019 at 7:19 AM Gerd Hoffmann wrote:
>
> virtio-gpu basically needs a sg_table for the bo, to tell the host where
> the backing pages for the object are. So the gem shmem helpers are a
> perfect fit. Some drm_gem_object_funcs need thin wrappers to update the
> host state, but
Hi Gerd,
On Tue, 2 Jul 2019 at 15:19, Gerd Hoffmann wrote:
> .gem_prime_import_sg_table = virtgpu_gem_prime_import_sg_table,
I think that you can drop this entry-point. AFAICT it's only purpose
is to return an error - something already handled by core DRM when the
function pointer is
virtio-gpu basically needs a sg_table for the bo, to tell the host where
the backing pages for the object are. So the gem shmem helpers are a
perfect fit. Some drm_gem_object_funcs need thin wrappers to update the
host state, but otherwise the helpers handle everything just fine.
Once the
