Lines Matching refs:dma_rx_ch
72 u32 dma_rx_ch; member
379 res = au1xxx_dbdma_put_dest(hw->dma_rx_ch, virt_to_phys(hw->rx), in au1550_spi_dma_txrxb()
389 au1xxx_dbdma_start(hw->dma_rx_ch); in au1550_spi_dma_txrxb()
403 au1xxx_dbdma_stop(hw->dma_rx_ch); in au1550_spi_dma_txrxb()
443 au1xxx_dbdma_stop(hw->dma_rx_ch); in au1550_spi_dma_irq_callback()
447 hw->rx_count = hw->len - au1xxx_get_dma_residue(hw->dma_rx_ch); in au1550_spi_dma_irq_callback()
450 au1xxx_dbdma_reset(hw->dma_rx_ch); in au1550_spi_dma_irq_callback()
835 hw->dma_rx_ch = au1xxx_dbdma_chan_alloc(hw->dma_rx_id, in au1550_spi_probe()
837 if (hw->dma_rx_ch == 0) { in au1550_spi_probe()
843 au1xxx_dbdma_set_devwidth(hw->dma_rx_ch, 8); in au1550_spi_probe()
844 if (au1xxx_dbdma_ring_alloc(hw->dma_rx_ch, in au1550_spi_probe()
912 au1xxx_dbdma_chan_free(hw->dma_rx_ch); in au1550_spi_probe()
947 au1xxx_dbdma_chan_free(hw->dma_rx_ch); in au1550_spi_remove()