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Searched refs:nchannels (Results 1 – 25 of 66) sorted by relevance

123

/openbmc/qemu/audio/
H A Dwavcapture.c13 int nchannels; member
98 wav->freq, wav->bits, wav->nchannels, in wav_capture_info()
108 int freq, int bits, int nchannels) in wav_start_capture() argument
127 if (nchannels != 1 && nchannels != 2) { in wav_start_capture()
129 nchannels); in wav_start_capture()
133 stereo = nchannels == 2; in wav_start_capture()
137 as.nchannels = 1 << stereo; in wav_start_capture()
150 le_store (hdr + 22, as.nchannels, 2); in wav_start_capture()
165 wav->nchannels = nchannels; in wav_start_capture()
H A Dossaudio.c62 int nchannels; member
213 req->nchannels, obt->nchannels); in oss_dump_info()
254 int fmt, freq, nchannels; in oss_open() local
273 nchannels = req->nchannels; in oss_open()
284 if (ioctl (fd, SNDCTL_DSP_CHANNELS, &nchannels)) { in oss_open()
286 req->nchannels); in oss_open()
342 obt->nchannels = nchannels; in oss_open()
350 (req->nchannels != obt->nchannels) || in oss_open()
508 req.nchannels = as->nchannels; in oss_init_out()
521 obt_as.nchannels = obt.nchannels; in oss_init_out()
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H A Daudio_win_int.c19 wfx->nChannels = as->nchannels; in waveformat_from_audio_settings()
21 wfx->nAvgBytesPerSec = as->freq << (as->nchannels == 2); in waveformat_from_audio_settings()
22 wfx->nBlockAlign = 1 << (as->nchannels == 2); in waveformat_from_audio_settings()
74 as->nchannels = 1; in waveformat_to_audio_settings()
78 as->nchannels = 2; in waveformat_to_audio_settings()
H A Dalsaaudio.c64 int nchannels; member
71 int nchannels; member
400 req->nchannels, obt->nchannels); in alsa_dump_info()
447 unsigned int freq, nchannels; in alsa_open() local
454 nchannels = req->nchannels; in alsa_open()
499 &nchannels in alsa_open()
503 req->nchannels); in alsa_open()
582 obt->nchannels = nchannels; in alsa_open()
589 obt->nchannels != req->nchannels || obt->freq != req->freq) { in alsa_open()
717 req.nchannels = as->nchannels; in alsa_init_out()
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H A Djackaudio.c69 int nchannels; member
273 for (int i = 0; i < c->nchannels; ++i) { in qjack_process()
281 for (int i = 0; i < c->nchannels; ++i) { in qjack_process()
386 for (int i = 0; i < c->nchannels && ports[i]; ++i) { in qjack_client_connect_ports()
454 c->process_buffers = g_new(float *, c->nchannels); in qjack_client_init()
462 c->port = g_new(jack_port_t *, c->nchannels); in qjack_client_init()
463 for (int i = 0; i < c->nchannels; ++i) { in qjack_client_init()
493 qjack_buffer_create(&c->fifo, c->nchannels, c->buffersize * 3); in qjack_client_init()
508 jo->c.nchannels = as->nchannels; in qjack_init_out()
525 .nchannels = jo->c.nchannels, in qjack_init_out()
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H A Daudio-hmp-cmds.c66 int nchannels = qdict_get_try_int(qdict, "nchannels", 2); in hmp_wavcapture() local
79 if (wav_start_capture(as, s, path, freq, bits, nchannels)) { in hmp_wavcapture()
H A Daudio_template.h177 sw->conv = mixeng_conv_float[sw->info.nchannels == 2]; in glue()
179 sw->clip = mixeng_clip_float[sw->info.nchannels == 2]; in glue()
187 [sw->info.nchannels == 2] in glue()
306 hw->clip = mixeng_clip_float[hw->info.nchannels == 2]; in glue()
308 hw->conv = mixeng_conv_float[hw->info.nchannels == 2]; in glue()
316 [hw->info.nchannels == 2] in glue()
506 name, as->freq, as->nchannels, as->fmt); in glue()
H A Dsdlaudio.c350 req.channels = as->nchannels; in sdl_init_out()
370 obt_as.nchannels = obt.channels; in sdl_init_out()
410 req.channels = as->nchannels; in sdl_init_in()
430 obt_as.nchannels = obt.channels; in sdl_init_in()
H A Daudio.h43 int nchannels; member
162 int freq, int bits, int nchannels);
H A Dwavaudio.c83 stereo = wav_as.nchannels == 2; in wav_init_out()
114 le_store (hdr + 22, hw->info.nchannels, 2); in wav_init_out()
/openbmc/qemu/hw/dma/
H A Dpl080.c107 for (c = 0; c < s->nchannels; c++) { in pl080_run()
125 for (c = 0; c < s->nchannels; c++) { in pl080_run()
225 if (s->nchannels == 8) { in pl080_read()
233 if (i >= s->nchannels) in pl080_read()
263 for (i = 0; i < s->nchannels; i++) { in pl080_read()
294 if (i >= s->nchannels) in pl080_write()
370 for (i = 0; i < s->nchannels; i++) { in pl080_reset()
389 s->nchannels = 8; in pl080_init()
408 s->nchannels = 2; in pl081_init()
/openbmc/linux/sound/core/oss/
H A Dcopy.c33 unsigned int nchannels; in copy_transfer() local
39 nchannels = plugin->src_format.channels; in copy_transfer()
40 for (channel = 0; channel < nchannels; channel++) { in copy_transfer()
H A Dmulaw.c175 int nchannels = plugin->src_format.channels; in mulaw_decode() local
176 for (channel = 0; channel < nchannels; ++channel) { in mulaw_decode()
221 int nchannels = plugin->src_format.channels; in mulaw_encode() local
222 for (channel = 0; channel < nchannels; ++channel) { in mulaw_encode()
/openbmc/linux/drivers/hwmon/
H A Dgsc-hwmon.c254 int nchannels; in gsc_hwmon_get_devtree_pdata() local
256 nchannels = device_get_child_node_count(dev); in gsc_hwmon_get_devtree_pdata()
257 if (nchannels == 0) in gsc_hwmon_get_devtree_pdata()
260 pdata = devm_kzalloc(dev, struct_size(pdata, channels, nchannels), in gsc_hwmon_get_devtree_pdata()
264 pdata->nchannels = nchannels; in gsc_hwmon_get_devtree_pdata()
342 for (i = 0, i_in = 0, i_temp = 0, i_fan = 0; i < hwmon->pdata->nchannels; i++) { in gsc_hwmon_probe()
/openbmc/linux/drivers/iio/adc/
H A Dtwl6030-gpadc.c116 const int nchannels; member
442 i = twl6030_gpadc_lookup(ideal, channel, pdata->nchannels); in twl6030_channel_calibrated()
454 i = twl6030_gpadc_lookup(ideal, channel, gpadc->pdata->nchannels); in twl6030_gpadc_make_correction()
500 i = twl6030_gpadc_lookup(ideal, channel, gpadc->pdata->nchannels); in twl6030_gpadc_get_processed()
578 i = twl6030_gpadc_lookup(ideal, channel, gpadc->pdata->nchannels); in twl6030_calibrate_channel()
848 .nchannels = TWL6030_GPADC_USED_CHANNELS,
857 .nchannels = TWL6032_GPADC_USED_CHANNELS,
900 pdata->nchannels, in twl6030_gpadc_probe()
966 indio_dev->num_channels = pdata->nchannels; in twl6030_gpadc_probe()
H A Dqcom-spmi-adc5.c149 unsigned int nchannels; member
412 for (i = 0; i < adc->nchannels; i++) in adc5_fwnode_xlate()
425 for (i = 0; i < adc->nchannels; i++) { in adc7_fwnode_xlate()
832 adc->nchannels = device_get_child_node_count(adc->dev); in adc5_get_fw_data()
833 if (!adc->nchannels) in adc5_get_fw_data()
836 adc->iio_chans = devm_kcalloc(adc->dev, adc->nchannels, in adc5_get_fw_data()
841 adc->chan_props = devm_kcalloc(adc->dev, adc->nchannels, in adc5_get_fw_data()
927 indio_dev->num_channels = adc->nchannels; in adc5_probe()
H A Dqcom-spmi-vadc.c118 unsigned int nchannels; member
294 for (i = 0; i < vadc->nchannels; i++) in vadc_get_channel()
493 for (i = 0; i < vadc->nchannels; i++) in vadc_fwnode_xlate()
761 vadc->nchannels = device_get_child_node_count(vadc->dev); in vadc_get_fw_data()
762 if (!vadc->nchannels) in vadc_get_fw_data()
765 vadc->iio_chans = devm_kcalloc(vadc->dev, vadc->nchannels, in vadc_get_fw_data()
770 vadc->chan_props = devm_kcalloc(vadc->dev, vadc->nchannels, in vadc_get_fw_data()
930 indio_dev->num_channels = vadc->nchannels; in vadc_probe()
/openbmc/linux/drivers/clk/
H A Dclk-apple-nco.c264 unsigned int nchannels; in applnco_probe() local
273 nchannels = (resource_size(res) - NCO_CHANNEL_REGSIZE) in applnco_probe()
277 nchannels), GFP_KERNEL); in applnco_probe()
280 onecell_data->num = nchannels; in applnco_probe()
287 for (i = 0; i < nchannels; i++) { in applnco_probe()
/openbmc/linux/arch/mips/lantiq/xway/
H A Ddma.c242 unsigned int id, nchannels; in ltq_dma_init() local
264 nchannels = ((id & DMA_ID_CHNR) >> 20); in ltq_dma_init()
265 for (i = 0; i < nchannels; i++) { in ltq_dma_init()
274 id & 0x1f, (id >> 16) & 0xf, nchannels); in ltq_dma_init()
/openbmc/linux/drivers/dma/
H A Dapple-admac.c132 int nchannels; member
592 if (index >= ad->nchannels) { in admac_dma_of_xlate()
694 for (i = 0; i < ad->nchannels; i += 2) { in admac_interrupt()
700 for (i = 1; i < ad->nchannels; i += 2) { in admac_interrupt()
808 int nchannels; in admac_probe() local
811 err = of_property_read_u32(np, "dma-channels", &nchannels); in admac_probe()
812 if (err || nchannels > NCHANNELS_MAX) { in admac_probe()
817 ad = devm_kzalloc(&pdev->dev, struct_size(ad, channels, nchannels), GFP_KERNEL); in admac_probe()
823 ad->nchannels = nchannels; in admac_probe()
878 for (i = 0; i < nchannels; i++) { in admac_probe()
/openbmc/linux/drivers/thermal/qcom/
H A Dqcom-spmi-adc-tm5.c234 unsigned int nchannels; member
274 for (i = 0; i < chip->nchannels; i++) { in adc_tm5_isr()
335 for (i = 0; i < chip->nchannels; i++) { in adc_tm5_gen2_isr()
673 for (i = 0; i < adc_tm->nchannels; i++) { in adc_tm5_register_tzd()
703 for (i = 0; i < chip->nchannels; i++) { in adc_tm_hc_init()
733 for (i = 0; i < chip->nchannels; i++) { in adc_tm5_init()
768 for (i = 0; i < chip->nchannels; i++) { in adc_tm5_gen2_init()
949 adc_tm->nchannels = of_get_available_child_count(node); in adc_tm5_get_dt_data()
950 if (!adc_tm->nchannels) in adc_tm5_get_dt_data()
953 adc_tm->channels = devm_kcalloc(dev, adc_tm->nchannels, in adc_tm5_get_dt_data()
/openbmc/linux/drivers/gpu/drm/msm/hdmi/
H A Dhdmi_audio.c11 static int nchannels[] = { 2, 4, 6, 8 }; variable
228 if (num_of_channels >= ARRAY_SIZE(nchannels)) in msm_hdmi_audio_info_setup()
232 audio->infoframe.channels = nchannels[num_of_channels]; in msm_hdmi_audio_info_setup()
/openbmc/qemu/hw/audio/
H A Dlm4549.c188 as.nchannels = 2; in lm4549_write()
258 as.nchannels = 2; in lm4549_post_load()
298 as.nchannels = 2; in lm4549_init()
/openbmc/linux/drivers/net/can/usb/kvaser_usb/
H A Dkvaser_usb_leaf.c129 u8 nchannels; member
756 dev->nchannels = cmd.u.cardinfo.nchannels; in kvaser_usb_leaf_get_card_info()
757 if (dev->nchannels > KVASER_USB_MAX_NET_DEVICES || in kvaser_usb_leaf_get_card_info()
759 dev->nchannels > MAX_USBCAN_NET_DEVICES)) in kvaser_usb_leaf_get_card_info()
810 for (i = 0; i < dev->nchannels; i++) { in kvaser_usb_leaf_get_single_capability()
887 if (channel >= dev->nchannels) { in kvaser_usb_leaf_tx_acknowledge()
1057 if (es->channel >= dev->nchannels) { in kvaser_usb_leaf_rx_error()
1168 if (channel >= dev->nchannels) { in kvaser_usb_leaf_usbcan_conditionally_rx_error()
1222 if (dev->nchannels == MAX_USBCAN_NET_DEVICES) { in kvaser_usb_leaf_usbcan_rx_error()
1303 if (channel >= dev->nchannels) { in kvaser_usb_leaf_rx_can_msg()
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/openbmc/linux/include/linux/platform_data/
H A Dgsc_hwmon.h39 int nchannels; member

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