diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_prime.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_prime.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_prime.c b/drivers/gpu/drm/virtio/virtgpu_prime.c index fe6a0b018571..1118a0250279 100644 --- a/drivers/gpu/drm/virtio/virtgpu_prime.c +++ b/drivers/gpu/drm/virtio/virtgpu_prime.c @@ -75,7 +75,6 @@ static void virtgpu_gem_unmap_dma_buf(struct dma_buf_attachment *attach, static const struct virtio_dma_buf_ops virtgpu_dmabuf_ops = { .ops = { - .cache_sgt_mapping = true, .attach = virtio_dma_buf_attach, .detach = drm_gem_map_detach, .map_dma_buf = virtgpu_gem_map_dma_buf, @@ -205,16 +204,15 @@ static void virtgpu_dma_buf_free_obj(struct drm_gem_object *obj) { struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj); struct virtio_gpu_device *vgdev = obj->dev->dev_private; - struct dma_buf_attachment *attach = obj->import_attach; - if (attach) { - struct dma_buf *dmabuf = attach->dmabuf; + if (drm_gem_is_imported(obj)) { + struct dma_buf *dmabuf = obj->dma_buf; dma_resv_lock(dmabuf->resv, NULL); virtgpu_dma_buf_unmap(bo); dma_resv_unlock(dmabuf->resv); - dma_buf_detach(dmabuf, attach); + dma_buf_detach(dmabuf, obj->import_attach); dma_buf_put(dmabuf); } @@ -321,6 +319,7 @@ struct drm_gem_object *virtgpu_gem_prime_import(struct drm_device *dev, return ERR_PTR(-ENOMEM); obj = &bo->base.base; + obj->resv = buf->resv; obj->funcs = &virtgpu_gem_dma_buf_funcs; drm_gem_private_object_init(dev, obj, buf->size); |