355 static int vb2_dma_sg_dmabuf_ops_attach(struct dma_buf *dbuf,  in vb2_dma_sg_dmabuf_ops_attach()  argument
362 	struct vb2_dma_sg_buf *buf = dbuf->priv;  in vb2_dma_sg_dmabuf_ops_attach()
393 static void vb2_dma_sg_dmabuf_ops_detach(struct dma_buf *dbuf,  in vb2_dma_sg_dmabuf_ops_detach()  argument
455 static void vb2_dma_sg_dmabuf_ops_release(struct dma_buf *dbuf)  in vb2_dma_sg_dmabuf_ops_release()  argument
458 	vb2_dma_sg_put(dbuf->priv);  in vb2_dma_sg_dmabuf_ops_release()
462 vb2_dma_sg_dmabuf_ops_begin_cpu_access(struct dma_buf *dbuf,  in vb2_dma_sg_dmabuf_ops_begin_cpu_access()  argument
465 	struct vb2_dma_sg_buf *buf = dbuf->priv;  in vb2_dma_sg_dmabuf_ops_begin_cpu_access()
473 vb2_dma_sg_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf,  in vb2_dma_sg_dmabuf_ops_end_cpu_access()  argument
476 	struct vb2_dma_sg_buf *buf = dbuf->priv;  in vb2_dma_sg_dmabuf_ops_end_cpu_access()
483 static void *vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf)  in vb2_dma_sg_dmabuf_ops_vmap()  argument
485 	struct vb2_dma_sg_buf *buf = dbuf->priv;  in vb2_dma_sg_dmabuf_ops_vmap()
490 static int vb2_dma_sg_dmabuf_ops_mmap(struct dma_buf *dbuf,  in vb2_dma_sg_dmabuf_ops_mmap()  argument
493 	return vb2_dma_sg_mmap(dbuf->priv, vma);  in vb2_dma_sg_dmabuf_ops_mmap()
511 	struct dma_buf *dbuf;  in vb2_dma_sg_get_dmabuf()  local
522 	dbuf = dma_buf_export(&exp_info);  in vb2_dma_sg_get_dmabuf()
523 	if (IS_ERR(dbuf))  in vb2_dma_sg_get_dmabuf()
529 	return dbuf;  in vb2_dma_sg_get_dmabuf()
601 static void *vb2_dma_sg_attach_dmabuf(struct device *dev, struct dma_buf *dbuf,  in vb2_dma_sg_attach_dmabuf()  argument
610 	if (dbuf->size < size)  in vb2_dma_sg_attach_dmabuf()
619 	dba = dma_buf_attach(dbuf, buf->dev);  in vb2_dma_sg_attach_dmabuf()