diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c index 346cef5ce251..1359eb8f1a02 100644 --- a/drivers/gpu/drm/virtio/virtgpu_object.c +++ b/drivers/gpu/drm/virtio/virtgpu_object.c @@ -150,7 +150,13 @@ static int virtio_gpu_object_shmem_init(struct virtio_gpu_device *vgdev, if (ret < 0) return -EINVAL; - shmem->pages = drm_gem_shmem_get_pages_sgt(&bo->base.base); + /* + * virtio_gpu uses drm_gem_shmem_get_sg_table instead of + * drm_gem_shmem_get_pages_sgt because virtio has it's own set of + * dma-ops. This is discouraged for other drivers, but should be fine + * since virtio_gpu doesn't support dma-buf import from other devices. + */ + shmem->pages = drm_gem_shmem_get_sg_table(&bo->base.base); if (!shmem->pages) { drm_gem_shmem_unpin(&bo->base.base); return -EINVAL;