215 static int vb2_dc_dmabuf_ops_attach(struct dma_buf *dbuf,  in vb2_dc_dmabuf_ops_attach()  argument
222 	struct vb2_dc_buf *buf = dbuf->priv;  in vb2_dc_dmabuf_ops_attach()
253 static void vb2_dc_dmabuf_ops_detach(struct dma_buf *dbuf,  in vb2_dc_dmabuf_ops_detach()  argument
327 static void vb2_dc_dmabuf_ops_release(struct dma_buf *dbuf)  in vb2_dc_dmabuf_ops_release()  argument
330 	vb2_dc_put(dbuf->priv);  in vb2_dc_dmabuf_ops_release()
334 vb2_dc_dmabuf_ops_begin_cpu_access(struct dma_buf *dbuf,  in vb2_dc_dmabuf_ops_begin_cpu_access()  argument
341 vb2_dc_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf,  in vb2_dc_dmabuf_ops_end_cpu_access()  argument
347 static void *vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf)  in vb2_dc_dmabuf_ops_vmap()  argument
349 	struct vb2_dc_buf *buf = dbuf->priv;  in vb2_dc_dmabuf_ops_vmap()
354 static int vb2_dc_dmabuf_ops_mmap(struct dma_buf *dbuf,  in vb2_dc_dmabuf_ops_mmap()  argument
357 	return vb2_dc_mmap(dbuf->priv, vma);  in vb2_dc_dmabuf_ops_mmap()
397 	struct dma_buf *dbuf;  in vb2_dc_get_dmabuf()  local
411 	dbuf = dma_buf_export(&exp_info);  in vb2_dc_get_dmabuf()
412 	if (IS_ERR(dbuf))  in vb2_dc_get_dmabuf()
418 	return dbuf;  in vb2_dc_get_dmabuf()
656 static void *vb2_dc_attach_dmabuf(struct device *dev, struct dma_buf *dbuf,  in vb2_dc_attach_dmabuf()  argument
662 	if (dbuf->size < size)  in vb2_dc_attach_dmabuf()
674 	dba = dma_buf_attach(dbuf, buf->dev);  in vb2_dc_attach_dmabuf()