Lines Matching refs:tx_dma_chan
217 struct dma_chan *tx_dma_chan; member
476 tspi->tx_dma_desc = dmaengine_prep_slave_single(tspi->tx_dma_chan, in tegra_spi_start_tx_dma()
488 dma_async_issue_pending(tspi->tx_dma_chan); in tegra_spi_start_tx_dma()
581 ret = dmaengine_slave_config(tspi->tx_dma_chan, &dma_sconfig); in tegra_spi_start_dma_based_transfer()
617 dmaengine_terminate_all(tspi->tx_dma_chan); in tegra_spi_start_dma_based_transfer()
686 tspi->tx_dma_chan = dma_chan; in tegra_spi_init_dma_param()
708 dma_chan = tspi->tx_dma_chan; in tegra_spi_deinit_dma_param()
711 tspi->tx_dma_chan = NULL; in tegra_spi_deinit_dma_param()
1076 dmaengine_terminate_all(tspi->tx_dma_chan); in tegra_spi_transfer_one_message()
1176 dmaengine_terminate_all(tspi->tx_dma_chan); in handle_dma_based_xfer()
1182 dmaengine_terminate_all(tspi->tx_dma_chan); in handle_dma_based_xfer()
1450 if (tspi->tx_dma_chan) in tegra_spi_remove()