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| author |   Gerd Hoffmann <kraxel@redhat.com> | 2020-09-23 17:32:04 -0700 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-09-29 11:23:22 +0200 |
| commit | 6076a9711dc535f1deca8014949beb7fcae8de34 (patch) | |
| tree | b225a9fbdfa9c2b05c68dddd4f73507039ccaf62 /drivers/gpu/drm/virtio/virtgpu_drv.h | |
| parent | drm/virtio: implement blob resources: probe for the feature. (diff) | |
| download | linux-dev-6076a9711dc535f1deca8014949beb7fcae8de34.tar.xz linux-dev-6076a9711dc535f1deca8014949beb7fcae8de34.zip | |
drm/virtio: implement blob resources: probe for host visible region
The availability of the host visible region means host 3D
allocations can be directly mapped in the guest.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200924003214.662-9-gurchetansingh@chromium.org
Co-developed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.h')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index b53478a6a3c0..391637f0b362 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -209,6 +209,8 @@ struct virtio_gpu_device { bool has_indirect; bool has_resource_assign_uuid; bool has_resource_blob; + bool has_host_visible; + struct virtio_shm_region host_visible_region; struct work_struct config_changed_work; |