Searched refs:dma_rx_channel (Results 1 – 4 of 4) sorted by relevance
136 struct dma_chan *dma_rx_channel; member629 if (drv_data->dma_rx_channel) { in ep93xx_pata_release_dma()630 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()631 drv_data->dma_rx_channel = NULL; in ep93xx_pata_release_dma()665 drv_data->dma_rx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()667 if (!drv_data->dma_rx_channel) in ep93xx_pata_dma_init()676 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()685 if (dmaengine_slave_config(drv_data->dma_rx_channel, &conf)) { in ep93xx_pata_dma_init()710 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; in ep93xx_pata_dma_start()749 dmaengine_terminate_all(drv_data->dma_rx_channel); in ep93xx_pata_dma_stop()[all …]
152 struct dma_chan *dma_rx_channel; member621 desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel, in qcom_slim_ngd_rx_msgq_cb()633 dma_async_issue_pending(ctrl->dma_rx_channel); in qcom_slim_ngd_rx_msgq_cb()646 desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel, in qcom_slim_ngd_post_rx_msgq()659 dma_async_issue_pending(ctrl->dma_rx_channel); in qcom_slim_ngd_post_rx_msgq()669 ctrl->dma_rx_channel = dma_request_slave_channel(dev, "rx"); in qcom_slim_ngd_init_rx_msgq()670 if (!ctrl->dma_rx_channel) { in qcom_slim_ngd_init_rx_msgq()695 dma_release_channel(ctrl->dma_rx_channel); in qcom_slim_ngd_init_rx_msgq()1045 if (ctrl->dma_rx_channel) { in qcom_slim_ngd_exit_dma()1046 dmaengine_terminate_sync(ctrl->dma_rx_channel); in qcom_slim_ngd_exit_dma()[all …]
389 struct dma_chan *dma_rx_channel; member800 dma_unmap_sg(pl022->dma_rx_channel->device->dev, pl022->sgt_rx.sgl, in unmap_free_dma_scatter()932 struct dma_chan *rxchan = pl022->dma_rx_channel; in configure_dma()1118 pl022->dma_rx_channel = dma_request_channel(mask, in pl022_dma_probe()1121 if (!pl022->dma_rx_channel) { in pl022_dma_probe()1139 dma_chan_name(pl022->dma_rx_channel), in pl022_dma_probe()1147 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_probe()1148 pl022->dma_rx_channel = NULL; in pl022_dma_probe()1168 pl022->dma_rx_channel = chan; in pl022_dma_autoprobe()1190 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_autoprobe()[all …]
83 davinci_vc->davinci_vcif.dma_rx_channel = res->start; in davinci_vc_probe()