| /Linux-v4.19/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-v4.19/drivers/i2c/busses/ |
| D | i2c-stm32.c | 27 dma->chan_tx = dma_request_slave_channel(dev, "tx"); in stm32_i2c_dma_request()
46 dma->chan_rx = dma_request_slave_channel(dev, "rx"); in stm32_i2c_dma_request()
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| D | i2c-imx.c | 288 dma->chan_tx = dma_request_slave_channel(dev, "tx"); in i2c_imx_dma_request()
305 dma->chan_rx = dma_request_slave_channel(dev, "rx"); in i2c_imx_dma_request()
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| D | i2c-mxs.c | 841 i2c->dmach = dma_request_slave_channel(dev, "rx-tx"); in mxs_i2c_probe()
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| /Linux-v4.19/sound/arm/ |
| D | pxa2xx-pcm-lib.c | 127 substream, dma_request_slave_channel(rtd->cpu_dai->dev, in pxa2xx_pcm_open()
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| /Linux-v4.19/include/linux/ |
| D | dmaengine.h | 1318 struct dma_chan *dma_request_slave_channel(struct device *dev, const char *name);
1346 static inline struct dma_chan *dma_request_slave_channel(struct device *dev, in dma_request_slave_channel() function
1425 chan = dma_request_slave_channel(dev, name); in __dma_request_slave_channel_compat()
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| /Linux-v4.19/drivers/spi/ |
| D | spi-bcm2835.c | 434 master->dma_tx = dma_request_slave_channel(dev, "tx"); in bcm2835_dma_init()
439 master->dma_rx = dma_request_slave_channel(dev, "rx"); in bcm2835_dma_init()
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| D | spi-img-spfi.c | 672 spfi->tx_ch = dma_request_slave_channel(spfi->dev, "tx"); in img_spfi_probe()
673 spfi->rx_ch = dma_request_slave_channel(spfi->dev, "rx"); in img_spfi_probe()
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| D | spi-fsl-dspi.c | 401 dma->chan_rx = dma_request_slave_channel(dev, "rx"); in dspi_request_dma()
408 dma->chan_tx = dma_request_slave_channel(dev, "tx"); in dspi_request_dma()
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| D | spi-stm32.c | 1164 spi->dma_tx = dma_request_slave_channel(spi->dev, "tx"); in stm32_spi_probe()
1170 spi->dma_rx = dma_request_slave_channel(spi->dev, "rx"); in stm32_spi_probe()
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| D | spi-mxs.c | 590 ssp->dmach = dma_request_slave_channel(&pdev->dev, "rx-tx"); in mxs_spi_probe()
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| D | spi-sirf.c | 1132 sspi->rx_chan = dma_request_slave_channel(&pdev->dev, "rx"); in spi_sirfsoc_probe()
1138 sspi->tx_chan = dma_request_slave_channel(&pdev->dev, "tx"); in spi_sirfsoc_probe()
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| /Linux-v4.19/drivers/ata/ |
| D | pata_pxa.c | 290 dma_request_slave_channel(&pdev->dev, "data"); in pxa_ata_probe()
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| /Linux-v4.19/Documentation/acpi/ |
| D | enumeration.txt | 68 dma_request_slave_channel() must register itself at the end of the probe
109 dma_request_slave_channel() will call xlate_func() for each registered DMA
114 Clients must call dma_request_slave_channel() with the string parameter that
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| /Linux-v4.19/drivers/mmc/host/ |
| D | pxamci.c | 718 host->dma_chan_rx = dma_request_slave_channel(dev, "rx"); in pxamci_probe()
725 host->dma_chan_tx = dma_request_slave_channel(dev, "tx"); in pxamci_probe()
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| /Linux-v4.19/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-v4.19/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-v4.19/arch/powerpc/platforms/512x/ |
| D | mpc512x_lpbfifo.c | 438 lpbfifo.chan = dma_request_slave_channel(&pdev->dev, "rx-tx"); in mpc512x_lpbfifo_probe()
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| /Linux-v4.19/sound/soc/ |
| D | soc-generic-dmaengine-pcm.c | 292 pcm->chan[i] = dma_request_slave_channel(dev, in dmaengine_pcm_new()
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| /Linux-v4.19/drivers/dma/ |
| D | dmaengine.c | 746 struct dma_chan *dma_request_slave_channel(struct device *dev, in dma_request_slave_channel() function
755 EXPORT_SYMBOL_GPL(dma_request_slave_channel);
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| /Linux-v4.19/drivers/mtd/nand/raw/ |
| D | qcom_nandc.c | 2692 nandc->tx_chan = dma_request_slave_channel(nandc->dev, "tx"); in qcom_nandc_alloc()
2698 nandc->rx_chan = dma_request_slave_channel(nandc->dev, "rx"); in qcom_nandc_alloc()
2704 nandc->cmd_chan = dma_request_slave_channel(nandc->dev, "cmd"); in qcom_nandc_alloc()
2724 nandc->chan = dma_request_slave_channel(nandc->dev, "rxtx"); in qcom_nandc_alloc()
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| /Linux-v4.19/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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| D | stm32-usart.c | 892 stm32port->rx_ch = dma_request_slave_channel(dev, "rx"); in stm32_of_dma_rx_probe()
964 stm32port->tx_ch = dma_request_slave_channel(dev, "tx"); in stm32_of_dma_tx_probe()
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| /Linux-v4.19/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-v4.19/drivers/media/platform/ |
| D | pxa_camera.c | 2451 pcdev->dma_chans[0] = dma_request_slave_channel(&pdev->dev, "CI_Y"); in pxa_camera_probe()
2457 pcdev->dma_chans[1] = dma_request_slave_channel(&pdev->dev, "CI_U"); in pxa_camera_probe()
2464 pcdev->dma_chans[2] = dma_request_slave_channel(&pdev->dev, "CI_V"); in pxa_camera_probe()
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