Lines Matching full:dma_tx
290 dmaengine_terminate_async(ctlr->dma_tx); in rockchip_spi_handle_err()
488 dmaengine_slave_config(ctlr->dma_tx, &txconf); in rockchip_spi_prepare_dma()
491 ctlr->dma_tx, in rockchip_spi_prepare_dma()
519 dma_async_issue_pending(ctlr->dma_tx); in rockchip_spi_prepare_dma()
659 dmaengine_terminate_sync(ctlr->dma_tx); in rockchip_spi_target_abort()
883 ctlr->dma_tx = dma_request_chan(rs->dev, "tx"); in rockchip_spi_probe()
884 if (IS_ERR(ctlr->dma_tx)) { in rockchip_spi_probe()
886 if (PTR_ERR(ctlr->dma_tx) == -EPROBE_DEFER) { in rockchip_spi_probe()
891 ctlr->dma_tx = NULL; in rockchip_spi_probe()
904 if (ctlr->dma_tx && ctlr->dma_rx) { in rockchip_spi_probe()
936 if (ctlr->dma_tx) in rockchip_spi_probe()
937 dma_release_channel(ctlr->dma_tx); in rockchip_spi_probe()
964 if (ctlr->dma_tx) in rockchip_spi_remove()
965 dma_release_channel(ctlr->dma_tx); in rockchip_spi_remove()