Lines Matching refs:dma_tx_channel
436 host->dma_tx_channel = dma_request_slave_channel(mmc_dev(host->mmc), "tx"); in mmci_dma_setup()
446 if (host->dma_rx_channel && !host->dma_tx_channel) in mmci_dma_setup()
447 host->dma_tx_channel = host->dma_rx_channel; in mmci_dma_setup()
454 if (host->dma_tx_channel) in mmci_dma_setup()
455 txname = dma_chan_name(host->dma_tx_channel); in mmci_dma_setup()
466 if (host->dma_tx_channel) { in mmci_dma_setup()
467 struct device *dev = host->dma_tx_channel->device->dev; in mmci_dma_setup()
481 if (variant->qcom_dml && host->dma_rx_channel && host->dma_tx_channel) in mmci_dma_setup()
494 if (host->dma_tx_channel) in mmci_dma_release()
495 dma_release_channel(host->dma_tx_channel); in mmci_dma_release()
496 host->dma_rx_channel = host->dma_tx_channel = NULL; in mmci_dma_release()
518 chan = host->dma_tx_channel; in mmci_dma_unmap()
594 chan = host->dma_tx_channel; in __mmci_dma_prep_data()
731 chan = host->dma_tx_channel; in mmci_post_request()