Lines Matching refs:dma_rx_channel
435 host->dma_rx_channel = dma_request_slave_channel(mmc_dev(host->mmc), "rx"); 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()
449 if (host->dma_rx_channel) in mmci_dma_setup()
450 rxname = dma_chan_name(host->dma_rx_channel); in mmci_dma_setup()
473 if (host->dma_rx_channel) { in mmci_dma_setup()
474 struct device *dev = host->dma_rx_channel->device->dev; in mmci_dma_setup()
481 if (variant->qcom_dml && host->dma_rx_channel && host->dma_tx_channel) in mmci_dma_setup()
492 if (host->dma_rx_channel) in mmci_dma_release()
493 dma_release_channel(host->dma_rx_channel); in mmci_dma_release()
496 host->dma_rx_channel = host->dma_tx_channel = NULL; in mmci_dma_release()
515 chan = host->dma_rx_channel; in mmci_dma_unmap()
590 chan = host->dma_rx_channel; in __mmci_dma_prep_data()
729 chan = host->dma_rx_channel; in mmci_post_request()