Lines Matching defs:tx_chan
56 struct dma_chan *tx_chan;
122 chan = chip->dma.tx_chan;
258 dw_dma_cyclic_free(chip->dma.tx_chan);
303 dw_dma_cyclic_free(chip->dma.tx_chan);
514 retval = dw_dma_cyclic_start(chip->dma.tx_chan);
526 dw_dma_cyclic_stop(chip->dma.tx_chan);
598 bytes = dw_dma_get_src_addr(chip->dma.tx_chan);
1038 chip->dma.tx_chan = dma_request_channel(mask, filter,
1042 dev_name(&chip->dma.tx_chan->dev->device));
1083 dma_release_channel(chip->dma.tx_chan);
1087 chip->dma.tx_chan = NULL;
1116 dw_dma_cyclic_stop(chip->dma.tx_chan);
1133 dw_dma_cyclic_start(chip->dma.tx_chan);
1163 dma_release_channel(chip->dma.tx_chan);
1167 chip->dma.tx_chan = NULL;