/Linux-v5.4/drivers/mfd/ |
D | stm32-timers.c | 182 ddata->dma.chans[i] = dma_request_slave_channel(dev, name); in stm32_timers_dma_probe() 185 dma_request_slave_channel(dev, "up"); in stm32_timers_dma_probe() 187 dma_request_slave_channel(dev, "trig"); in stm32_timers_dma_probe() 189 dma_request_slave_channel(dev, "com"); in stm32_timers_dma_probe()
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/Linux-v5.4/drivers/i2c/busses/ |
D | i2c-stm32.c | 26 dma->chan_tx = dma_request_slave_channel(dev, "tx"); in stm32_i2c_dma_request() 45 dma->chan_rx = dma_request_slave_channel(dev, "rx"); in stm32_i2c_dma_request()
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D | i2c-mxs.c | 839 i2c->dmach = dma_request_slave_channel(dev, "rx-tx"); in mxs_i2c_probe()
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/Linux-v5.4/sound/arm/ |
D | pxa2xx-pcm-lib.c | 123 substream, dma_request_slave_channel(rtd->cpu_dai->dev, in pxa2xx_pcm_open()
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/Linux-v5.4/include/linux/ |
D | dmaengine.h | 1307 struct dma_chan *dma_request_slave_channel(struct device *dev, const char *name); 1337 static inline struct dma_chan *dma_request_slave_channel(struct device *dev, in dma_request_slave_channel() function 1417 chan = dma_request_slave_channel(dev, name); in __dma_request_slave_channel_compat()
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/Linux-v5.4/drivers/ata/ |
D | pata_pxa.c | 276 dma_request_slave_channel(&pdev->dev, "data"); in pxa_ata_probe()
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/Linux-v5.4/drivers/spi/ |
D | spi-stm32-qspi.c | 487 qspi->dma_chrx = dma_request_slave_channel(dev, "rx"); in stm32_qspi_dma_setup() 496 qspi->dma_chtx = dma_request_slave_channel(dev, "tx"); in stm32_qspi_dma_setup()
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D | spi-img-spfi.c | 669 spfi->tx_ch = dma_request_slave_channel(spfi->dev, "tx"); in img_spfi_probe() 670 spfi->rx_ch = dma_request_slave_channel(spfi->dev, "rx"); in img_spfi_probe()
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D | spi-bcm2835.c | 908 ctlr->dma_tx = dma_request_slave_channel(dev, "tx"); in bcm2835_dma_init() 913 ctlr->dma_rx = dma_request_slave_channel(dev, "rx"); in bcm2835_dma_init()
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D | spi-fsl-dspi.c | 395 dma->chan_rx = dma_request_slave_channel(dev, "rx"); in dspi_request_dma() 402 dma->chan_tx = dma_request_slave_channel(dev, "tx"); in dspi_request_dma()
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D | spi-mxs.c | 593 ssp->dmach = dma_request_slave_channel(&pdev->dev, "rx-tx"); in mxs_spi_probe()
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D | spi-sirf.c | 1129 sspi->rx_chan = dma_request_slave_channel(&pdev->dev, "rx"); in spi_sirfsoc_probe() 1135 sspi->tx_chan = dma_request_slave_channel(&pdev->dev, "tx"); in spi_sirfsoc_probe()
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/Linux-v5.4/drivers/mmc/host/ |
D | pxamci.c | 713 host->dma_chan_rx = dma_request_slave_channel(dev, "rx"); in pxamci_probe() 720 host->dma_chan_tx = dma_request_slave_channel(dev, "tx"); in pxamci_probe()
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/Linux-v5.4/Documentation/firmware-guide/acpi/ |
D | enumeration.rst | 74 dma_request_slave_channel() must register itself at the end of the probe 115 dma_request_slave_channel() will call xlate_func() for each registered DMA 120 Clients must call dma_request_slave_channel() with the string parameter that
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/Linux-v5.4/sound/soc/fsl/ |
D | fsl_asrc_dma.c | 203 tmp_chan = dma_request_slave_channel(dev_be, tx ? "tx" : "rx"); in fsl_asrc_dma_hw_params()
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/Linux-v5.4/drivers/usb/musb/ |
D | ux500_dma.c | 313 dma_request_slave_channel(dev, chan_names[ch_num]); in ux500_dma_controller_start()
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/Linux-v5.4/arch/powerpc/platforms/512x/ |
D | mpc512x_lpbfifo.c | 437 lpbfifo.chan = dma_request_slave_channel(&pdev->dev, "rx-tx"); in mpc512x_lpbfifo_probe()
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/Linux-v5.4/sound/soc/ |
D | soc-generic-dmaengine-pcm.c | 287 pcm->chan[i] = dma_request_slave_channel(dev, in dmaengine_pcm_new()
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/Linux-v5.4/drivers/dma/ |
D | dmaengine.c | 742 struct dma_chan *dma_request_slave_channel(struct device *dev, in dma_request_slave_channel() function 751 EXPORT_SYMBOL_GPL(dma_request_slave_channel);
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/Linux-v5.4/drivers/mtd/nand/raw/ |
D | qcom_nandc.c | 2676 nandc->tx_chan = dma_request_slave_channel(nandc->dev, "tx"); in qcom_nandc_alloc() 2682 nandc->rx_chan = dma_request_slave_channel(nandc->dev, "rx"); in qcom_nandc_alloc() 2688 nandc->cmd_chan = dma_request_slave_channel(nandc->dev, "cmd"); in qcom_nandc_alloc() 2708 nandc->chan = dma_request_slave_channel(nandc->dev, "rxtx"); in qcom_nandc_alloc()
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D | stm32_fmc2_nand.c | 1577 fmc2->dma_tx_ch = dma_request_slave_channel(fmc2->dev, "tx"); in stm32_fmc2_dma_setup() 1578 fmc2->dma_rx_ch = dma_request_slave_channel(fmc2->dev, "rx"); in stm32_fmc2_dma_setup() 1579 fmc2->dma_ecc_ch = dma_request_slave_channel(fmc2->dev, "ecc"); in stm32_fmc2_dma_setup()
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/Linux-v5.4/sound/soc/sprd/ |
D | sprd-pcm-dma.c | 180 data->chan = dma_request_slave_channel(dev, in sprd_pcm_request_dma_channel()
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D | sprd-pcm-compress.c | 156 dma->chan = dma_request_slave_channel(dev, in sprd_platform_compr_dma_config()
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/Linux-v5.4/drivers/slimbus/ |
D | qcom-ngd-ctrl.c | 669 ctrl->dma_rx_channel = dma_request_slave_channel(dev, "rx"); in qcom_slim_ngd_init_rx_msgq() 706 ctrl->dma_tx_channel = dma_request_slave_channel(dev, "tx"); in qcom_slim_ngd_init_tx_msgq()
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/Linux-v5.4/drivers/tty/serial/ |
D | mxs-auart.c | 942 s->rx_dma_chan = dma_request_slave_channel(s->dev, "rx"); in mxs_auart_dma_init() 950 s->tx_dma_chan = dma_request_slave_channel(s->dev, "tx"); in mxs_auart_dma_init()
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