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Searched refs:channels (Results 526 – 550 of 2728) sorted by relevance

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/openbmc/linux/sound/hda/
H A Dintel-nhlt.c68 if (fmt_ext->fmt.channels > max_ch) in intel_nhlt_get_dmic_geo()
69 max_ch = fmt_ext->fmt.channels; in intel_nhlt_get_dmic_geo()
256 wfmt->channels, _vbps, _bps, wfmt->samples_per_sec); in nhlt_get_specific_cfg()
262 if (wfmt->channels == num_ch && wfmt->samples_per_sec == rate && in nhlt_get_specific_cfg()
/openbmc/linux/drivers/net/can/sja1000/
H A Dems_pci.c35 int channels; member
216 for (i = 0; i < card->channels; i++) { in ems_pci_del_card()
273 card->channels = 0; in ems_pci_add_card()
405 card->channels++; in ems_pci_add_card()
/openbmc/linux/sound/soc/ux500/
H A Dmop500_ab8500.c220 int channels, ret = 0, driver_mode, slots; in mop500_ab8500_hw_params() local
251 channels = params_channels(params); in mop500_ab8500_hw_params()
267 if (channels == 8) in mop500_ab8500_hw_params()
295 switch (channels) { in mop500_ab8500_hw_params()
/openbmc/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-wedge400.dts14 * PCA9548 (2-0070) provides 8 channels connecting to
27 * PCA9548 (8-0070) provides 8 channels connecting to
40 * PCA9548 (11-0076) provides 8 channels connecting to
62 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
/openbmc/linux/drivers/iio/imu/
H A Dadis16460.c60 const struct iio_chan_spec *channels; member
302 .channels = adis16460_channels,
380 indio_dev->channels = st->chip_info->channels; in adis16460_probe()
/openbmc/linux/drivers/iio/common/cros_ec_sensors/
H A Dcros_ec_sensors.c33 struct iio_chan_spec channels[CROS_EC_SENSORS_MAX_CHANNELS]; member
245 for (channel = state->channels, i = CROS_EC_SENSOR_X; in cros_ec_sensors_probe()
290 indio_dev->channels = state->channels; in cros_ec_sensors_probe()
/openbmc/linux/drivers/hv/
H A Dconnection.c303 vmbus_connection.channels = kcalloc(MAX_CHANNEL_RELIDS, in vmbus_connect()
306 if (vmbus_connection.channels == NULL) { in vmbus_connect()
370 if (vmbus_connection.channels == NULL) { in relid2channel()
376 return READ_ONCE(vmbus_connection.channels[relid]); in relid2channel()
/openbmc/linux/drivers/dma/
H A Duniphier-mdmac.c71 struct uniphier_mdmac_chan channels[]; member
352 struct uniphier_mdmac_chan *mc = &mdev->channels[chan_id]; in uniphier_mdmac_chan_init()
395 mdev = devm_kzalloc(dev, struct_size(mdev, channels, nr_chans), in uniphier_mdmac_probe()
427 INIT_LIST_HEAD(&ddev->channels); in uniphier_mdmac_probe()
469 list_for_each_entry(chan, &mdev->ddev.channels, device_node) { in uniphier_mdmac_remove()
H A Ddmaengine.c88 list_for_each_entry(chan, &dma_dev->channels, device_node) { in dmaengine_dbg_summary_show()
331 list_for_each_entry(chan, &device->channels, device_node) { in min_chan()
376 list_for_each_entry(chan, &device->channels, device_node) in dma_channel_rebalance()
563 list_for_each_entry(chan, &device->channels, device_node) in dma_issue_pending_all()
633 list_for_each_entry(chan, &dev->channels, device_node) { in private_candidate()
639 list_for_each_entry(chan, &dev->channels, device_node) { in private_candidate()
945 list_for_each_entry(chan, &device->channels, device_node) { in dmaengine_get()
983 list_for_each_entry(chan, &device->channels, device_node) in dmaengine_put()
1205 list_for_each_entry(chan, &device->channels, device_node) { in dma_async_device_register()
1214 list_for_each_entry(chan, &device->channels, device_node) { in dma_async_device_register()
[all …]
/openbmc/linux/Documentation/sound/hd-audio/
H A Dcontrols.rst13 appears only when the surround channels are available.
14 It gives the number of channels to be used, "2ch", "4ch", "6ch",
59 when the pin is a multi-I/O jack for surround channels.
113 appears only when the surround channels are available.
114 It gives the number of channels to be used, "2ch", "4ch" and "6ch".
/openbmc/linux/drivers/iio/adc/
H A Dti-ads8688.c60 const struct iio_chan_spec *channels; member
405 .channels = ads8684_channels,
409 .channels = ads8688_channels,
452 indio_dev->channels = st->chip_info->channels; in ads8688_probe()
H A Daxp20x_adc.c624 struct iio_chan_spec const *channels; member
635 .channels = axp20x_adc_channels,
645 .channels = axp22x_adc_channels,
654 .channels = axp813_adc_channels,
709 indio_dev->channels = info->data->channels; in axp20x_probe()
/openbmc/linux/net/rxrpc/
H A Dconn_object.c152 &conn->channels[call->cid & RXRPC_CHANNELMASK]; in __rxrpc_disconnect_call()
309 ASSERT(!conn->channels[0].call && in rxrpc_clean_up_connection()
310 !conn->channels[1].call && in rxrpc_clean_up_connection()
311 !conn->channels[2].call && in rxrpc_clean_up_connection()
312 !conn->channels[3].call); in rxrpc_clean_up_connection()
/openbmc/u-boot/drivers/sound/
H A Dwm8994.c280 uint channels) in wm8994_hw_params() argument
388 if ((channels == 1) && ((reg_data & 0x18) == 0x18)) in wm8994_hw_params()
815 unsigned int channels) in _wm8994_init() argument
832 channels); in _wm8994_init()
844 int mclk_freq, int bits_per_sample, uint channels) in wm8994_set_params() argument
849 channels); in wm8994_set_params()
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-g-modulator.rst110 channels. The ``txsubchans`` flags select one or more channels
136 channels, a down-mix of channel 1 and 2. This flag does not
142 audio signal. When the input has only one channel or two channels
167 tracks. When the input has three channels the mono track is a
171 input has only two channels, the first is encoded as left and
/openbmc/linux/sound/soc/img/
H A Dimg-i2s-in.c218 unsigned int rate, channels, i2s_channels, frame_size; in img_i2s_in_hw_params() local
227 channels = params_channels(params); in img_i2s_in_hw_params()
228 i2s_channels = channels / 2; in img_i2s_in_hw_params()
251 if ((channels < 2) || in img_i2s_in_hw_params()
252 (channels > (i2s->max_i2s_chan * 2)) || in img_i2s_in_hw_params()
253 (channels % 2)) in img_i2s_in_hw_params()
H A Dimg-i2s-out.c217 unsigned int channels, i2s_channels; in img_i2s_out_hw_params() local
225 channels = params_channels(params); in img_i2s_out_hw_params()
226 i2s_channels = channels / 2; in img_i2s_out_hw_params()
231 if ((channels < 2) || in img_i2s_out_hw_params()
232 (channels > (i2s->max_i2s_chan * 2)) || in img_i2s_out_hw_params()
233 (channels % 2)) in img_i2s_out_hw_params()
/openbmc/linux/drivers/clocksource/
H A Dsh_tmu.c63 struct sh_tmu_channel *channels; member
565 tmu->channels = kcalloc(tmu->num_channels, sizeof(*tmu->channels), in sh_tmu_setup()
567 if (tmu->channels == NULL) { in sh_tmu_setup()
577 ret = sh_tmu_channel_setup(&tmu->channels[i], i, in sh_tmu_setup()
588 kfree(tmu->channels); in sh_tmu_setup()
/openbmc/linux/drivers/hwmon/
H A Dpwm-fan.c482 const struct hwmon_channel_info **channels; in pwm_fan_probe() local
567 channels = devm_kcalloc(dev, channel_count + 1, in pwm_fan_probe()
569 if (!channels) in pwm_fan_probe()
572 channels[0] = HWMON_CHANNEL_INFO(pwm, HWMON_PWM_INPUT | HWMON_PWM_ENABLE); in pwm_fan_probe()
612 channels[1] = &ctx->fan_channel; in pwm_fan_probe()
616 ctx->info.info = channels; in pwm_fan_probe()
/openbmc/qemu/hw/misc/macio/
H A Dmac_dbdma.c72 return container_of(ch, DBDMAState, channels[ch->channel]); in dbdma_from_ch()
543 DBDMA_channel *ch = &s->channels[channel]; in DBDMA_run()
570 DBDMA_channel *ch = &s->channels[nchan]; in DBDMA_register_channel()
704 DBDMA_channel *ch = &s->channels[channel]; in dbdma_write()
756 DBDMA_channel *ch = &s->channels[channel]; in dbdma_read()
853 VMSTATE_STRUCT_ARRAY(channels, DBDMAState, DBDMA_CHANNELS, 1,
865 memset(s->channels[i].regs, 0, DBDMA_SIZE); in mac_dbdma_reset()
901 DBDMA_channel *ch = &s->channels[i]; in mac_dbdma_init()
/openbmc/linux/drivers/iio/light/
H A Dsi1145.c154 const struct iio_chan_spec *channels; member
475 if (indio_dev->channels[i + run].address != in si1145_trigger_handler()
476 indio_dev->channels[i].address + 2 * run) in si1145_trigger_handler()
482 data->client, indio_dev->channels[i].address, in si1145_trigger_handler()
518 switch (indio_dev->channels[i].address) { in si1145_set_chlist()
535 switch (indio_dev->channels[i].type) { in si1145_set_chlist()
541 if (indio_dev->channels[i].type == IIO_TEMP) in si1145_set_chlist()
1167 if (indio_dev->channels[i].address == SI1145_REG_AUX_DATA) in si1145_validate_scan_mask()
1310 indio_dev->channels = data->part_info->channels; in si1145_probe()
/openbmc/linux/sound/usb/
H A Dmixer.c58 int channels; member
835 term->channels = err; in parse_term_uac3_iterm_unit()
857 term->channels = err; in parse_term_mixer_unit()
1712 cval->channels = c; in __build_feature_ctl()
1967 cval->channels = 1; in parse_clock_source_unit()
2000 int channels, i, j; in parse_audio_feature_unit() local
2024 if (channels > 32) { in parse_audio_feature_unit()
2054 channels = 0; in parse_audio_feature_unit()
2192 cval->channels++; in build_mixer_unit_ctl()
2531 cval->channels = 1; in build_audio_procunit()
[all …]
/openbmc/linux/drivers/net/wireless/ralink/rt2x00/
H A Drt2x00dev.c1006 struct ieee80211_channel *channels; in rt2x00lib_probe_hw_modes() local
1017 channels = kcalloc(spec->num_channels, sizeof(*channels), GFP_KERNEL); in rt2x00lib_probe_hw_modes()
1018 if (!channels) in rt2x00lib_probe_hw_modes()
1035 rt2x00lib_channel(&channels[i], in rt2x00lib_probe_hw_modes()
1036 spec->channels[i].channel, in rt2x00lib_probe_hw_modes()
1048 rt2x00dev->bands[NL80211_BAND_2GHZ].channels = channels; in rt2x00lib_probe_hw_modes()
1066 rt2x00dev->bands[NL80211_BAND_5GHZ].channels = &channels[14]; in rt2x00lib_probe_hw_modes()
1077 kfree(channels); in rt2x00lib_probe_hw_modes()
1088 kfree(rt2x00dev->hw->wiphy->bands[NL80211_BAND_2GHZ]->channels); in rt2x00lib_remove_hw()
/openbmc/linux/sound/soc/ti/
H A Domap-mcbsp.c766 frames.min = size / channels->min; in omap_mcbsp_hwrule_min_buffersize()
910 delay = fifo_use / substream->runtime->channels; in omap_mcbsp_dai_delay()
922 int wlen, channels, wpf; in omap_mcbsp_dai_hw_params() local
928 channels = params_channels(params); in omap_mcbsp_dai_hw_params()
969 } else if (channels > 1) { in omap_mcbsp_dai_hw_params()
971 pkt_size = channels; in omap_mcbsp_dai_hw_params()
974 latency = (buffer_size - pkt_size) / channels; in omap_mcbsp_dai_hw_params()
994 wpf = channels; in omap_mcbsp_dai_hw_params()
995 if (channels == 2 && (format == SND_SOC_DAIFMT_I2S || in omap_mcbsp_dai_hw_params()
1036 if (framesize < wlen * channels) { in omap_mcbsp_dai_hw_params()
[all …]
/openbmc/linux/drivers/iio/addac/
H A Dad74413r.c48 struct iio_chan_spec *channels; member
1156 .channels = _channels, \
1261 struct iio_chan_spec *channels, *chans; in ad74413r_setup_channels() local
1265 channels = devm_kcalloc(st->dev, sizeof(*channels), in ad74413r_setup_channels()
1267 if (!channels) in ad74413r_setup_channels()
1270 indio_dev->channels = channels; in ad74413r_setup_channels()
1274 chans = ad74413r_channels_map[config->func].channels; in ad74413r_setup_channels()
1277 memcpy(channels, chans, num_chans * sizeof(*chans)); in ad74413r_setup_channels()
1280 struct iio_chan_spec *chan = &channels[chan_i]; in ad74413r_setup_channels()
1293 channels += num_chans; in ad74413r_setup_channels()

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