Lines Matching refs:rx_ch
99 struct dma_chan *rx_ch; member
333 dmaengine_slave_config(spfi->rx_ch, &rxconf); in img_spfi_start_dma()
335 rxdesc = dmaengine_prep_slave_sg(spfi->rx_ch, xfer->rx_sg.sgl, in img_spfi_start_dma()
373 dma_async_issue_pending(spfi->rx_ch); in img_spfi_start_dma()
387 dmaengine_terminate_all(spfi->rx_ch); in img_spfi_start_dma()
408 dmaengine_terminate_all(spfi->rx_ch); in img_spfi_handle_err()
670 spfi->rx_ch = dma_request_slave_channel(spfi->dev, "rx"); in img_spfi_probe()
671 if (!spfi->tx_ch || !spfi->rx_ch) { in img_spfi_probe()
674 if (spfi->rx_ch) in img_spfi_probe()
675 dma_release_channel(spfi->rx_ch); in img_spfi_probe()
679 master->dma_rx = spfi->rx_ch; in img_spfi_probe()
694 if (spfi->rx_ch) in img_spfi_probe()
695 dma_release_channel(spfi->rx_ch); in img_spfi_probe()
714 if (spfi->rx_ch) in img_spfi_remove()
715 dma_release_channel(spfi->rx_ch); in img_spfi_remove()