Lines Matching defs:dma_tx_ch
62 u32 dma_tx_ch;
375 res = au1xxx_dbdma_put_source(hw->dma_tx_ch, virt_to_phys(hw->tx),
381 au1xxx_dbdma_start(hw->dma_tx_ch);
393 au1xxx_dbdma_stop(hw->dma_tx_ch);
435 au1xxx_dbdma_stop(hw->dma_tx_ch);
439 hw->tx_count = hw->len - au1xxx_get_dma_residue(hw->dma_tx_ch);
442 au1xxx_dbdma_reset(hw->dma_tx_ch);
808 hw->dma_tx_ch = au1xxx_dbdma_chan_alloc(ddma_memid,
810 if (hw->dma_tx_ch == 0) {
816 au1xxx_dbdma_set_devwidth(hw->dma_tx_ch, 8);
817 if (au1xxx_dbdma_ring_alloc(hw->dma_tx_ch,
908 au1xxx_dbdma_chan_free(hw->dma_tx_ch);
939 au1xxx_dbdma_chan_free(hw->dma_tx_ch);