Searched refs:dma_tx_channel (Results 1 – 4 of 4) sorted by relevance
139 struct dma_chan *dma_tx_channel; member634 if (drv_data->dma_tx_channel) { in ep93xx_pata_release_dma()635 dma_release_channel(drv_data->dma_tx_channel); in ep93xx_pata_release_dma()636 drv_data->dma_tx_channel = NULL; in ep93xx_pata_release_dma()674 drv_data->dma_tx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()676 if (!drv_data->dma_tx_channel) { in ep93xx_pata_dma_init()697 if (dmaengine_slave_config(drv_data->dma_tx_channel, &conf)) { in ep93xx_pata_dma_init()711 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; in ep93xx_pata_dma_start()751 dmaengine_terminate_all(drv_data->dma_tx_channel); in ep93xx_pata_dma_stop()985 if (drv_data->dma_rx_channel && drv_data->dma_tx_channel) { in ep93xx_pata_probe()
157 struct dma_chan *dma_tx_channel; member584 desc->desc = dmaengine_prep_slave_single(ctrl->dma_tx_channel, in qcom_slim_ngd_tx_msg_post()597 dma_async_issue_pending(ctrl->dma_tx_channel); in qcom_slim_ngd_tx_msg_post()718 ctrl->dma_tx_channel = dma_request_chan(dev, "tx"); in qcom_slim_ngd_init_tx_msgq()719 if (IS_ERR(ctrl->dma_tx_channel)) { in qcom_slim_ngd_init_tx_msgq()721 ret = PTR_ERR(ctrl->dma_tx_channel); in qcom_slim_ngd_init_tx_msgq()722 ctrl->dma_tx_channel = NULL; in qcom_slim_ngd_init_tx_msgq()741 dma_release_channel(ctrl->dma_tx_channel); in qcom_slim_ngd_init_tx_msgq()1138 if (ctrl->dma_tx_channel) { in qcom_slim_ngd_exit_dma()1139 dmaengine_terminate_sync(ctrl->dma_tx_channel); in qcom_slim_ngd_exit_dma()[all …]
393 struct dma_chan *dma_tx_channel; member792 dma_unmap_sg(pl022->dma_tx_channel->device->dev, pl022->sgt_tx.sgl, in unmap_free_dma_scatter()927 struct dma_chan *txchan = pl022->dma_tx_channel; in configure_dma()1120 pl022->dma_tx_channel = dma_request_channel(mask, in pl022_dma_probe()1123 if (!pl022->dma_tx_channel) { in pl022_dma_probe()1134 dma_chan_name(pl022->dma_tx_channel)); in pl022_dma_probe()1139 dma_release_channel(pl022->dma_tx_channel); in pl022_dma_probe()1170 pl022->dma_tx_channel = chan; in pl022_dma_autoprobe()1181 dma_release_channel(pl022->dma_tx_channel); in pl022_dma_autoprobe()1182 pl022->dma_tx_channel = NULL; in pl022_dma_autoprobe()[all …]
81 u32 dma_tx_channel; member
