Lines Matching defs:dma_lch_out
163 struct dma_chan *dma_lch_out;
290 if (dd->dma_lch_out != NULL)
336 /* dma_lch_out - completed */
344 dd->dma_lch_out = NULL;
353 dd->dma_lch_out = dma_request_chan(dd->dev, "tx");
354 if (IS_ERR(dd->dma_lch_out)) {
356 err = PTR_ERR(dd->dma_lch_out);
373 dma_release_channel(dd->dma_lch_out);
428 ret = dmaengine_slave_config(dd->dma_lch_out, &cfg);
435 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len,
450 dma_async_issue_pending(dd->dma_lch_out);
512 dmaengine_terminate_all(dd->dma_lch_out);