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Searched refs:dma_rx_channel (Results 1 - 10 of 10) sorted by relevance

/kernel/linux/linux-5.10/drivers/ata/
H A Dpata_ep93xx.c136 struct dma_chan *dma_rx_channel; member
629 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...]
/kernel/linux/linux-6.6/drivers/ata/
H A Dpata_ep93xx.c137 struct dma_chan *dma_rx_channel; member
630 if (drv_data->dma_rx_channel) { in ep93xx_pata_release_dma()
631 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()
632 drv_data->dma_rx_channel = NULL; in ep93xx_pata_release_dma()
666 drv_data->dma_rx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()
668 if (!drv_data->dma_rx_channel) in ep93xx_pata_dma_init()
677 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()
686 if (dmaengine_slave_config(drv_data->dma_rx_channel, &conf)) { in ep93xx_pata_dma_init()
711 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; in ep93xx_pata_dma_start()
750 dmaengine_terminate_all(drv_data->dma_rx_channel); in ep93xx_pata_dma_stop()
[all...]
/kernel/linux/linux-5.10/drivers/slimbus/
H A Dqcom-ngd-ctrl.c152 struct dma_chan *dma_rx_channel; member
621 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_chan(dev, "rx"); in qcom_slim_ngd_init_rx_msgq()
670 if (IS_ERR(ctrl->dma_rx_channel)) { in qcom_slim_ngd_init_rx_msgq()
672 ret = PTR_ERR(ctrl->dma_rx_channel); in qcom_slim_ngd_init_rx_msgq()
673 ctrl->dma_rx_channel = NULL; in qcom_slim_ngd_init_rx_msgq()
697 dma_release_channel(ctrl->dma_rx_channel); in qcom_slim_ngd_init_rx_msgq()
[all...]
/kernel/linux/linux-5.10/drivers/spi/
H A Dspi-pl022.c359 * @dma_rx_channel: optional channel for RX DMA
393 struct dma_chan *dma_rx_channel; member
803 dma_unmap_sg(pl022->dma_rx_channel->device->dev, pl022->sgt_rx.sgl, in unmap_free_dma_scatter()
935 struct dma_chan *rxchan = pl022->dma_rx_channel; in configure_dma()
1121 pl022->dma_rx_channel = dma_request_channel(mask, in pl022_dma_probe()
1124 if (!pl022->dma_rx_channel) { in pl022_dma_probe()
1142 dma_chan_name(pl022->dma_rx_channel), in pl022_dma_probe()
1150 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_probe()
1151 pl022->dma_rx_channel = NULL; in pl022_dma_probe()
1171 pl022->dma_rx_channel in pl022_dma_autoprobe()
[all...]
/kernel/linux/linux-6.6/drivers/slimbus/
H A Dqcom-ngd-ctrl.c156 struct dma_chan *dma_rx_channel; member
632 desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel, in qcom_slim_ngd_rx_msgq_cb()
644 dma_async_issue_pending(ctrl->dma_rx_channel); in qcom_slim_ngd_rx_msgq_cb()
657 desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel, in qcom_slim_ngd_post_rx_msgq()
670 dma_async_issue_pending(ctrl->dma_rx_channel); in qcom_slim_ngd_post_rx_msgq()
680 ctrl->dma_rx_channel = dma_request_chan(dev, "rx"); in qcom_slim_ngd_init_rx_msgq()
681 if (IS_ERR(ctrl->dma_rx_channel)) { in qcom_slim_ngd_init_rx_msgq()
683 ret = PTR_ERR(ctrl->dma_rx_channel); in qcom_slim_ngd_init_rx_msgq()
684 ctrl->dma_rx_channel = NULL; in qcom_slim_ngd_init_rx_msgq()
707 dma_release_channel(ctrl->dma_rx_channel); in qcom_slim_ngd_init_rx_msgq()
[all...]
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-pl022.c358 * @dma_rx_channel: optional channel for RX DMA
392 struct dma_chan *dma_rx_channel; member
794 dma_unmap_sg(pl022->dma_rx_channel->device->dev, pl022->sgt_rx.sgl, in unmap_free_dma_scatter()
926 struct dma_chan *rxchan = pl022->dma_rx_channel; in configure_dma()
1112 pl022->dma_rx_channel = dma_request_channel(mask, in pl022_dma_probe()
1115 if (!pl022->dma_rx_channel) { in pl022_dma_probe()
1133 dma_chan_name(pl022->dma_rx_channel), in pl022_dma_probe()
1141 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_probe()
1142 pl022->dma_rx_channel = NULL; in pl022_dma_probe()
1162 pl022->dma_rx_channel in pl022_dma_autoprobe()
[all...]
/kernel/linux/linux-5.10/include/linux/mfd/
H A Ddavinci_voicecodec.h82 u32 dma_rx_channel; member
/kernel/linux/linux-6.6/include/linux/mfd/
H A Ddavinci_voicecodec.h82 u32 dma_rx_channel; member
/kernel/linux/linux-5.10/drivers/mfd/
H A Ddavinci_voicecodec.c81 davinci_vc->davinci_vcif.dma_rx_channel = res->start; in davinci_vc_probe()
/kernel/linux/linux-5.10/sound/soc/ti/
H A Ddavinci-vcif.c212 &davinci_vc->davinci_vcif.dma_rx_channel; in davinci_vcif_probe()

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