diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-08-29 12:32:57 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-09-04 06:54:11 +0200 |
| commit | c66df701e783bc666593e6e665f13670760883ee (patch) | |
| tree | e0eab60d065967e8219dee256f59897fbaf9851f /drivers/gpu/drm/virtio/Kconfig | |
| parent | ad75f4f057e61869d4b4d9b091bbbea224332d47 (diff) | |
drm/virtio: switch from ttm to gem shmem helpers
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 fencing was sorted the switch was surprisingly easy and for the
most part just removing the ttm code.
v4: fix drm_gem_object_funcs name.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-15-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/virtio/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/virtio/Kconfig b/drivers/gpu/drm/virtio/Kconfig index ba36e933bb49..eff3047052d4 100644 --- a/drivers/gpu/drm/virtio/Kconfig +++ b/drivers/gpu/drm/virtio/Kconfig @@ -3,7 +3,7 @@ config DRM_VIRTIO_GPU tristate "Virtio GPU driver" depends on DRM && VIRTIO && MMU select DRM_KMS_HELPER - select DRM_TTM + select DRM_GEM_SHMEM_HELPER help This is the virtual GPU driver for virtio. It can be used with QEMU based VMMs (like KVM or Xen). |