Lines Matching defs:dma_lch_out
158 struct dma_chan *dma_lch_out;
284 if (dd->dma_lch_out != NULL)
330 /* dma_lch_out - completed */
338 dd->dma_lch_out = NULL;
347 dd->dma_lch_out = dma_request_chan(dd->dev, "tx");
348 if (IS_ERR(dd->dma_lch_out)) {
350 err = PTR_ERR(dd->dma_lch_out);
367 dma_release_channel(dd->dma_lch_out);
422 ret = dmaengine_slave_config(dd->dma_lch_out, &cfg);
429 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len,
444 dma_async_issue_pending(dd->dma_lch_out);
506 dmaengine_terminate_all(dd->dma_lch_out);