Lines Matching refs:txchan
53 ret = dma_get_slave_caps(dws->txchan, &caps);
78 dma_get_slave_caps(dws->txchan, &tx);
117 dws->txchan = dma_request_channel(mask, dw_spi_dma_chan_filter, tx);
118 if (!dws->txchan)
122 dws->master->dma_tx = dws->txchan;
148 dws->txchan = dma_request_slave_channel(dev, "tx");
149 if (!dws->txchan) {
156 dws->master->dma_tx = dws->txchan;
169 if (dws->txchan) {
170 dmaengine_terminate_sync(dws->txchan);
171 dma_release_channel(dws->txchan);
284 return dmaengine_slave_config(dws->txchan, &txconf);
294 txdesc = dmaengine_prep_slave_sg(dws->txchan, sgl, nents,
306 dmaengine_terminate_sync(dws->txchan);
475 dma_async_issue_pending(dws->txchan);
561 dma_async_issue_pending(dws->txchan);
622 dmaengine_terminate_sync(dws->txchan);