Lines Matching refs:sgbuf
145 struct scatterlist *sgbuf; member
308 if (WARN_ON(!buf->sgbuf)) { in set_dma_dest_params()
312 dma_addr = sg_dma_address(buf->sgbuf); in set_dma_dest_params()
314 buf->sgbuf = NULL; in set_dma_dest_params()
318 block_size = sg_dma_len(buf->sgbuf); in set_dma_dest_params()
320 buf->sgbuf = NULL; in set_dma_dest_params()
378 buf->sgbuf = NULL; in prepare_next_vb()
386 struct scatterlist *sgbuf; in try_next_sgbuf() local
388 if (likely(buf->sgbuf)) { in try_next_sgbuf()
392 sgbuf = NULL; in try_next_sgbuf()
395 sgbuf = sg_next(buf->sgbuf); in try_next_sgbuf()
396 if (WARN_ON(!sgbuf)) { in try_next_sgbuf()
398 } else if (WARN_ON(!sg_dma_len(sgbuf))) { in try_next_sgbuf()
399 sgbuf = NULL; in try_next_sgbuf()
403 buf->sgbuf = sgbuf; in try_next_sgbuf()
408 sgbuf = dma->sglist; in try_next_sgbuf()
409 if (!(WARN_ON(!sgbuf))) { in try_next_sgbuf()
410 buf->sgbuf = sgbuf; in try_next_sgbuf()
416 if (sgbuf) in try_next_sgbuf()
423 return sgbuf; in try_next_sgbuf()
635 buf->sgbuf = NULL; in videobuf_done()
687 buf->sgbuf = NULL; in videobuf_done()
747 if (buf->sgbuf) { in dma_isr()
755 if (buf->sgbuf) in dma_isr()