| /linux-6.12.1/drivers/mfd/ |
| D | stm32-timers.c | 189 ddata->dma.chans[i] = dma_request_chan(dev, name); in stm32_timers_dma_probe()
191 ddata->dma.chans[STM32_TIMERS_DMA_UP] = dma_request_chan(dev, "up"); in stm32_timers_dma_probe()
192 ddata->dma.chans[STM32_TIMERS_DMA_TRIG] = dma_request_chan(dev, "trig"); in stm32_timers_dma_probe()
193 ddata->dma.chans[STM32_TIMERS_DMA_COM] = dma_request_chan(dev, "com"); in stm32_timers_dma_probe()
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| /linux-6.12.1/drivers/crypto/qce/ |
| D | dma.c | 15 dma->txchan = dma_request_chan(dev, "tx"); in qce_dma_request()
19 dma->rxchan = dma_request_chan(dev, "rx"); in qce_dma_request()
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| /linux-6.12.1/drivers/media/pci/mgb4/ |
| D | mgb4_dma.c | 87 mgbdev->c2h_chan[i].chan = dma_request_chan(&pdev->dev, name); in mgb4_dma_channel_init()
98 mgbdev->h2c_chan[i].chan = dma_request_chan(&pdev->dev, name); in mgb4_dma_channel_init()
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| /linux-6.12.1/drivers/i2c/busses/ |
| D | i2c-stm32.c | 26 dma->chan_tx = dma_request_chan(dev, "tx"); in stm32_i2c_dma_request()
47 dma->chan_rx = dma_request_chan(dev, "rx"); in stm32_i2c_dma_request()
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| D | i2c-at91-master.c | 779 dma->chan_tx = dma_request_chan(dev->dev, "tx"); in at91_twi_configure_dma()
786 dma->chan_rx = dma_request_chan(dev->dev, "rx"); in at91_twi_configure_dma()
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| /linux-6.12.1/drivers/crypto/starfive/ |
| D | jh7110-cryp.c | 71 cryp->tx = dma_request_chan(cryp->dev, "tx"); in starfive_dma_init()
76 cryp->rx = dma_request_chan(cryp->dev, "rx"); in starfive_dma_init()
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| /linux-6.12.1/sound/soc/tegra/ |
| D | tegra_pcm.c | 101 chan = dma_request_chan(cpu_dai->dev, dmap->chan_name); in tegra_pcm_open()
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| /linux-6.12.1/drivers/spi/ |
| D | spi-ingenic.c | 351 chan = dma_request_chan(dev, "tx"); in spi_ingenic_request_dma()
356 chan = dma_request_chan(dev, "rx"); in spi_ingenic_request_dma()
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| D | spi-dw-dma.c | 172 dws->rxchan = dma_request_chan(dev, "rx"); in dw_spi_dma_init_generic()
179 dws->txchan = dma_request_chan(dev, "tx"); in dw_spi_dma_init_generic()
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| D | spi-ep93xx.c | 582 espi->dma_rx = dma_request_chan(dev, "rx"); in ep93xx_spi_setup_dma()
588 espi->dma_tx = dma_request_chan(dev, "tx"); in ep93xx_spi_setup_dma()
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| D | spi-at91-usart.c | 134 ctlr->dma_tx = dma_request_chan(dev, "tx"); in at91_usart_spi_configure_dma()
140 ctlr->dma_rx = dma_request_chan(dev, "rx"); in at91_usart_spi_configure_dma()
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| D | spi-img-spfi.c | 614 spfi->tx_ch = dma_request_chan(spfi->dev, "tx"); in img_spfi_probe()
622 spfi->rx_ch = dma_request_chan(spfi->dev, "rx"); in img_spfi_probe()
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| D | spi-sun6i.c | 704 host->dma_tx = dma_request_chan(&pdev->dev, "tx"); in sun6i_spi_probe()
715 host->dma_rx = dma_request_chan(&pdev->dev, "rx"); in sun6i_spi_probe()
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| D | spi-pic32.c | 611 host->dma_rx = dma_request_chan(dev, "spi-rx"); in pic32_spi_dma_prep()
622 host->dma_tx = dma_request_chan(dev, "spi-tx"); in pic32_spi_dma_prep()
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| D | spi-uniphier.c | 716 host->dma_tx = dma_request_chan(&pdev->dev, "tx"); in uniphier_spi_probe()
734 host->dma_rx = dma_request_chan(&pdev->dev, "rx"); in uniphier_spi_probe()
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| D | spi-davinci.c | 753 dspi->dma_rx = dma_request_chan(sdev, "rx"); in davinci_spi_request_dma()
757 dspi->dma_tx = dma_request_chan(sdev, "tx"); in davinci_spi_request_dma()
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| /linux-6.12.1/include/linux/ |
| D | dmaengine.h | 1522 struct dma_chan *dma_request_chan(struct device *dev, const char *name);
1550 static inline struct dma_chan *dma_request_chan(struct device *dev, in dma_request_chan() function
1623 struct dma_chan *ch = dma_request_chan(dev, name); in dma_request_slave_channel()
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| /linux-6.12.1/drivers/mmc/host/ |
| D | jz4740_mmc.c | 232 host->dma_tx = dma_request_chan(dev, "tx-rx"); in jz4740_mmc_acquire_dma_channels()
241 host->dma_tx = dma_request_chan(mmc_dev(host->mmc), "tx"); in jz4740_mmc_acquire_dma_channels()
247 host->dma_rx = dma_request_chan(mmc_dev(host->mmc), "rx"); in jz4740_mmc_acquire_dma_channels()
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| D | pxamci.c | 711 host->dma_chan_rx = dma_request_chan(dev, "rx"); in pxamci_probe()
719 host->dma_chan_tx = dma_request_chan(dev, "tx"); in pxamci_probe()
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| D | moxart-mmc.c | 604 host->dma_chan_tx = dma_request_chan(dev, "tx"); in moxart_probe()
605 host->dma_chan_rx = dma_request_chan(dev, "rx"); in moxart_probe()
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| /linux-6.12.1/drivers/mtd/nand/raw/ |
| D | intel-nand-controller.c | 641 ebu_host->dma_tx = dma_request_chan(dev, "tx"); in ebu_nand_probe()
648 ebu_host->dma_rx = dma_request_chan(dev, "rx"); in ebu_nand_probe()
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| /linux-6.12.1/drivers/ata/ |
| D | pata_pxa.c | 277 data->dma_chan = dma_request_chan(&pdev->dev, "data"); in pxa_ata_probe()
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| /linux-6.12.1/drivers/iio/buffer/ |
| D | industrialio-buffer-dmaengine.c | 232 chan = dma_request_chan(dev, channel); in iio_dmaengine_buffer_alloc()
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| /linux-6.12.1/sound/soc/sh/ |
| D | rz-ssi.c | 752 ssi->playback.dma_ch = dma_request_chan(dev, "tx"); in rz_ssi_dma_request()
756 ssi->capture.dma_ch = dma_request_chan(dev, "rx"); in rz_ssi_dma_request()
761 ssi->playback.dma_ch = dma_request_chan(dev, "rt"); in rz_ssi_dma_request()
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| /linux-6.12.1/drivers/net/wwan/ |
| D | qcom_bam_dmux.c | 625 dmux->rx = dma_request_chan(dev, "rx"); in bam_dmux_power_on()
757 dmux->tx = dma_request_chan(dev, "tx"); in bam_dmux_runtime_resume()
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