Lines Matching refs:tx_conf
805 struct dma_slave_config tx_conf = { in configure_dma() local
851 tx_conf.dst_maxburst = 1; in configure_dma()
854 tx_conf.dst_maxburst = 4; in configure_dma()
857 tx_conf.dst_maxburst = 8; in configure_dma()
860 tx_conf.dst_maxburst = 16; in configure_dma()
863 tx_conf.dst_maxburst = 32; in configure_dma()
866 tx_conf.dst_maxburst = pl022->vendor->fifodepth >> 1; in configure_dma()
889 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED; in configure_dma()
892 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in configure_dma()
895 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in configure_dma()
898 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in configure_dma()
904 rx_conf.src_addr_width = tx_conf.dst_addr_width; in configure_dma()
905 if (tx_conf.dst_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in configure_dma()
906 tx_conf.dst_addr_width = rx_conf.src_addr_width; in configure_dma()
907 BUG_ON(rx_conf.src_addr_width != tx_conf.dst_addr_width); in configure_dma()
910 dmaengine_slave_config(txchan, &tx_conf); in configure_dma()