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Searched refs:dma_channels (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/dma/qcom/
H A Dhidma_mgmt.c97 for (i = 0; i < mgmtdev->dma_channels; i++) { in hidma_mgmt_setup()
136 for (i = 0; i < mgmtdev->dma_channels; i++) { in hidma_mgmt_setup()
197 &mgmtdev->dma_channels); in hidma_mgmt_probe()
269 mgmtdev->dma_channels, in hidma_mgmt_probe()
278 mgmtdev->dma_channels, in hidma_mgmt_probe()
305 &res->start, mgmtdev->dma_channels); in hidma_mgmt_probe()
H A Dhidma_mgmt.h16 u32 dma_channels; member
/linux/drivers/dma/mediatek/
H A Dmtk-cqdma.c143 u32 dma_channels; member
393 for (i = 0; i < cqdma->dma_channels; ++i, schedule_tasklet = false) { in mtk_cqdma_irq()
619 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_alloc_chan_resources()
704 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_hw_init()
727 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_hw_deinit()
795 &cqdma->dma_channels)) { in mtk_cqdma_probe()
800 cqdma->dma_channels = MTK_CQDMA_NR_PCHANS; in mtk_cqdma_probe()
803 cqdma->pc = devm_kcalloc(&pdev->dev, cqdma->dma_channels, in mtk_cqdma_probe()
809 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_probe()
873 for (i = 0; i < cqdma->dma_channels; ++i) in mtk_cqdma_probe()
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/linux/include/linux/platform_data/
H A Dmmp_dma.h14 int dma_channels; member
/linux/Documentation/ABI/testing/
H A Dsysfs-platform-hidma-mgmt31 What: /sys/devices/platform/hidma-mgmt*/dma_channels
32 /sys/devices/platform/QCOM8060:*/dma_channels
/linux/drivers/dma/
H A Dpxa_dma.c1345 int ret, dma_channels = 0, nb_requestors = 0, slave_map_cnt = 0; in pxad_probe() local
1363 &dma_channels)) in pxad_probe()
1365 &dma_channels); in pxad_probe()
1378 } else if (pdata && pdata->dma_channels) { in pxad_probe()
1379 dma_channels = pdata->dma_channels; in pxad_probe()
1384 dma_channels = 32; /* default 32 channel */ in pxad_probe()
1406 ret = pxad_init_dmadev(op, pdev, dma_channels, nb_requestors); in pxad_probe()
1426 dma_channels, nb_requestors); in pxad_probe()
H A Dk3dma.c108 u32 dma_channels; member
323 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
343 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
851 "dma-channels", &d->dma_channels); in k3_dma_probe()
886 d->dma_channels, sizeof(struct k3_dma_phy), GFP_KERNEL); in k3_dma_probe()
890 for (i = 0; i < d->dma_channels; i++) { in k3_dma_probe()
/linux/drivers/media/pci/cobalt/
H A Dcobalt-omnitek.c129 cobalt->dma_channels = capa & 0xf; in omni_sg_dma_init()
135 for (i = 0; i < cobalt->dma_channels; i++) { in omni_sg_dma_init()
H A Dcobalt-driver.h282 int dma_channels; member
/linux/drivers/dma/stm32/
H A Dstm32-dma3.c310 u32 dma_channels; member
1688 for (i = 0; i < ddata->dma_channels; i++) { in stm32_dma3_check_rif()
1714 ddata->dma_channels, &invalid_cid); in stm32_dma3_check_rif()
1806 if (of_property_read_u32(np, "dma-channels", &ddata->dma_channels)) { in stm32_dma3_probe()
1808 ddata->dma_channels = FIELD_GET(G_NUM_CHANNELS, hwcfgr); in stm32_dma3_probe()
1837 ddata->chans = devm_kcalloc(&pdev->dev, ddata->dma_channels, sizeof(*ddata->chans), in stm32_dma3_probe()
1846 if (chan_reserved == GENMASK(ddata->dma_channels - 1, 0)) { in stm32_dma3_probe()
1856 for (i = 0; i < ddata->dma_channels; i++) { in stm32_dma3_probe()
1871 for (i = 0; i < ddata->dma_channels; i++) { in stm32_dma3_probe()