Lines Matching refs:dma_tx_ch
71 u32 dma_tx_ch; member
384 res = au1xxx_dbdma_put_source(hw->dma_tx_ch, virt_to_phys(hw->tx), in au1550_spi_dma_txrxb()
390 au1xxx_dbdma_start(hw->dma_tx_ch); in au1550_spi_dma_txrxb()
402 au1xxx_dbdma_stop(hw->dma_tx_ch); in au1550_spi_dma_txrxb()
444 au1xxx_dbdma_stop(hw->dma_tx_ch); in au1550_spi_dma_irq_callback()
448 hw->tx_count = hw->len - au1xxx_get_dma_residue(hw->dma_tx_ch); in au1550_spi_dma_irq_callback()
451 au1xxx_dbdma_reset(hw->dma_tx_ch); in au1550_spi_dma_irq_callback()
817 hw->dma_tx_ch = au1xxx_dbdma_chan_alloc(ddma_memid, in au1550_spi_probe()
819 if (hw->dma_tx_ch == 0) { in au1550_spi_probe()
825 au1xxx_dbdma_set_devwidth(hw->dma_tx_ch, 8); in au1550_spi_probe()
826 if (au1xxx_dbdma_ring_alloc(hw->dma_tx_ch, in au1550_spi_probe()
917 au1xxx_dbdma_chan_free(hw->dma_tx_ch); in au1550_spi_probe()
948 au1xxx_dbdma_chan_free(hw->dma_tx_ch); in au1550_spi_remove()