Lines Matching defs:dmabuf
42 /* dmabuf heap CMA operations functions */
54 struct dma_buf *dmabuf;
108 /* create the dmabuf */
109 dmabuf = heap_helper_export_dmabuf(helper_buffer, fd_flags);
110 if (IS_ERR(dmabuf)) {
111 ret = PTR_ERR(dmabuf);
115 helper_buffer->dmabuf = dmabuf;
118 ret = dma_buf_fd(dmabuf, fd_flags);
120 dma_buf_put(dmabuf);