Lines Matching refs:dma_tx_ch
62 u32 dma_tx_ch; member
374 res = au1xxx_dbdma_put_source(hw->dma_tx_ch, virt_to_phys(hw->tx), in au1550_spi_dma_txrxb()
380 au1xxx_dbdma_start(hw->dma_tx_ch); in au1550_spi_dma_txrxb()
392 au1xxx_dbdma_stop(hw->dma_tx_ch); in au1550_spi_dma_txrxb()
434 au1xxx_dbdma_stop(hw->dma_tx_ch); in au1550_spi_dma_irq_callback()
438 hw->tx_count = hw->len - au1xxx_get_dma_residue(hw->dma_tx_ch); in au1550_spi_dma_irq_callback()
441 au1xxx_dbdma_reset(hw->dma_tx_ch); in au1550_spi_dma_irq_callback()
809 hw->dma_tx_ch = au1xxx_dbdma_chan_alloc(ddma_memid, in au1550_spi_probe()
811 if (hw->dma_tx_ch == 0) { in au1550_spi_probe()
817 au1xxx_dbdma_set_devwidth(hw->dma_tx_ch, 8); in au1550_spi_probe()
818 if (au1xxx_dbdma_ring_alloc(hw->dma_tx_ch, in au1550_spi_probe()
910 au1xxx_dbdma_chan_free(hw->dma_tx_ch); in au1550_spi_probe()
941 au1xxx_dbdma_chan_free(hw->dma_tx_ch); in au1550_spi_remove()