| /openbmc/linux/Documentation/devicetree/bindings/dma/ti/ |
| H A D | k3-bcdma.yaml | 16 mode channels of K3 UDMA-P.
17 BCDMA includes block copy channels and Split channels.
19 Block copy channels mainly used for memory to memory transfers, but with
23 Split channels can be used to service PSI-L based peripherals.
68 channels using global triggers should not be requested directly, but
84 description: ASEL value for non slave channels
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| /openbmc/linux/Documentation/driver-api/rapidio/ |
| H A D | tsi721.rst | 13 channels. This mechanism provides access to larger range of hop counts and
16 RapidIO messaging support uses dedicated messaging channels for each mailbox.
44 DMA channels (0 ... 6) will be registered with DmaEngine core.
46 DMA channels not selected by this mask will not be used by this device
47 driver. Default value is 0x7f (use all channels).
77 out of eight available BDMA channels to support DMA data transfers.
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| /openbmc/linux/sound/pci/ctxfi/ |
| H A D | ctpcm.c | 389 { .channels = 1,
391 { .channels = 2,
397 { .channels = 1,
399 { .channels = 2,
405 { .channels = 1,
407 { .channels = 2,
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| /openbmc/linux/sound/firewire/motu/ |
| H A D | motu-pcm.c | 49 struct snd_interval channels = { in motu_channels_constraint() local
62 channels.min = min(channels.min, pcm_channels); in motu_channels_constraint()
63 channels.max = max(channels.max, pcm_channels); in motu_channels_constraint()
66 return snd_interval_refine(c, &channels); in motu_channels_constraint()
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| /openbmc/linux/drivers/rpmsg/ |
| H A D | mtk_rpmsg.c | 23 struct list_head channels; member
233 list_for_each_entry(info, &subdev->channels, list) { in mtk_register_device_work_function()
263 list_add(&info->list, &mtk_subdev->channels); in mtk_rpmsg_create_device()
357 list_for_each_entry(info, &mtk_subdev->channels, list) { in mtk_rpmsg_stop()
370 &mtk_subdev->channels, list) { in mtk_rpmsg_stop()
392 INIT_LIST_HEAD(&mtk_subdev->channels); in mtk_rpmsg_create_rproc_subdev()
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| /openbmc/linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6dl-victgo.dts | 38 io-channels = <&vdiv_vaccu>, <&vdiv_hitch_pos>;
118 io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
130 io-channels = <&adc_ts 0>;
139 io-channels = <&adc_ts 7>;
147 io-channels = <&adc_ts 2>;
155 io-channels = <&adc_ts 6>;
|
| /openbmc/linux/Documentation/sound/cards/ |
| H A D | emu10k1-jack.rst | 20 channels. With a post 2.6.9 Linux kernel, latencies down to 64 (1.33 ms) or
26 the multichannel devices, set the in and out channels to 16, and the sample
40 input channels have physical inputs connected to them depends on the card
49 still see 16 capture channels, but only 14 are available for recording inputs.
53 channels.
|
| /openbmc/linux/sound/soc/tegra/ |
| H A D | tegra210_ope.c | 38 int channels, audio_bits; in tegra210_ope_set_audio_cif() local
43 channels = params_channels(params); in tegra210_ope_set_audio_cif()
44 if (channels < 2) in tegra210_ope_set_audio_cif()
58 cif_conf.audio_ch = channels; in tegra210_ope_set_audio_cif()
59 cif_conf.client_ch = channels; in tegra210_ope_set_audio_cif()
|
| /openbmc/linux/Documentation/devicetree/bindings/display/bridge/ |
| H A D | fsl,imx8qxp-ldb.yaml | 13 The Freescale i.MX8qm/qxp LVDS Display Bridge(LDB) has two channels.
20 format and can map the input to VESA or JEIDA standards. The two channels
22 them to use. Two LDB channels from two LDB instances can work together in
28 input color format. The two channels can be used simultaneously, either
29 in dual mode or split mode. In dual mode, the two channels output identical
|
| /openbmc/linux/drivers/iio/adc/ |
| H A D | ti-ads124s08.c | 92 const struct iio_chan_spec *channels; member
152 .channels = ads124s08_channels,
156 .channels = ads124s06_channels,
333 indio_dev->channels = ads124s_priv->chip_info->channels; in ads124s_probe()
|
| H A D | max1118.c | 41 u8 channels[2]; member
180 &indio_dev->channels[scan_index]; in max1118_trigger_handler()
189 adc->scan.channels[i] = ret; in max1118_trigger_handler()
241 indio_dev->channels = max1118_channels; in max1118_probe()
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| H A D | ti-adc084s021.c | 31 __be16 channels[4]; member
152 if (adc084s021_adc_conversion(adc, adc->scan.channels) < 0) in adc084s021_buffer_trigger_handler()
172 &indio_dev->channels[scan_index]; in adc084s021_buffer_preenable()
217 indio_dev->channels = adc084s021_channels; in adc084s021_probe()
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| /openbmc/linux/drivers/i2c/busses/ |
| H A D | i2c-nforce2-s4985.c | 66 u8 channels) in nforce2_access_channel() argument
75 if (last_channels != channels) { in nforce2_access_channel()
77 mplxdata.byte = channels; in nforce2_access_channel()
85 last_channels = channels; in nforce2_access_channel()
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| H A D | i2c-amd756-s4882.c | 70 u8 channels) in amd756_access_channel() argument
80 if (last_channels != channels) { in amd756_access_channel()
82 mplxdata.byte = channels; in amd756_access_channel()
90 last_channels = channels; in amd756_access_channel()
|
| /openbmc/linux/Documentation/devicetree/bindings/iio/adc/ |
| H A D | atmel,sama9260-adc.yaml | 36 atmel,adc-channels-used:
38 description: Bitmask of the channels muxed and enabled for this device
96 - atmel,adc-channels-used
114 atmel,adc-channels-used = <0xff>;
|
| /openbmc/linux/sound/soc/intel/avs/boards/ |
| H A D | max98373.c | 49 struct snd_interval *rate, *channels; in avs_max98373_be_fixup() local
53 channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); in avs_max98373_be_fixup()
58 channels->min = channels->max = 2; in avs_max98373_be_fixup()
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| H A D | max98927.c | 49 struct snd_interval *rate, *channels; in avs_max98927_be_fixup() local
53 channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); in avs_max98927_be_fixup()
58 channels->min = channels->max = 2; in avs_max98927_be_fixup()
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| /openbmc/linux/sound/soc/fsl/ |
| H A D | fsl_asrc_common.h | 43 unsigned int channels; member
97 int (*request_pair)(int channels, struct fsl_asrc_pair *pair);
|
| /openbmc/qemu/audio/ |
| H A D | paaudio.c | 430 map.channels = ss->channels; in qpa_simple_new()
437 switch (ss->channels) { in qpa_simple_new()
468 dolog("Internal error: unsupported channel count %d\n", ss->channels); in qpa_simple_new()
526 ss.channels = as->nchannels; in qpa_init_out()
575 ss.channels = as->nchannels; in qpa_init_in()
678 v.channels = vol->channels; in qpa_volume_out()
679 for (i = 0; i < vol->channels; ++i) { in qpa_volume_out()
720 v.channels = vol->channels; in qpa_volume_in()
721 for (i = 0; i < vol->channels; ++i) { in qpa_volume_in()
|
| /openbmc/linux/Documentation/hwmon/ |
| H A D | da9055.rst | 31 chip junction temperature and auxiliary channels voltages.
43 The voltages on ADC channels 1, 2 and 3 are calculated as:
51 are monitored by the ADC channels.
|
| /openbmc/u-boot/drivers/sound/ |
| H A D | rockchip_i2s.c | 54 u32 chn = priv->channels; in rockchip_i2s_init()
74 mode |= (priv->bitspersample * priv->channels - 1) << in rockchip_i2s_init()
127 priv->channels = 2; in rockchip_i2s_probe()
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| /openbmc/linux/Documentation/devicetree/bindings/power/supply/ |
| H A D | stericsson,ab8500-charger.yaml | 55 io-channels:
77 - io-channels
118 io-channels = <&gpadc 0x03>,
|
| H A D | sc27xx-fg.yaml | 30 io-channels:
56 - io-channels
91 io-channels = <&pmic_adc 5>, <&pmic_adc 14>;
|
| /openbmc/linux/Documentation/devicetree/bindings/dma/ |
| H A D | sifive,fu540-c000-pdma.yaml | 16 channels. Each channel has 2 interrupts. One is for DMA done and
48 dma-channels:
69 dma-channels = <4>;
|
| /openbmc/linux/Documentation/devicetree/bindings/input/ |
| H A D | adc-keys.yaml | 19 io-channels:
58 - io-channels
81 io-channels = <&lradc 0>;
|