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Searched refs:num_channels (Results 1 – 25 of 651) sorted by relevance

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/linux/drivers/iio/dac/
H A Dad5686.c278 .num_channels = 1,
284 .num_channels = 1,
290 .num_channels = 2,
296 .num_channels = 2,
302 .num_channels = 8,
308 .num_channels = 8,
314 .num_channels = 16,
320 .num_channels = 16,
326 .num_channels = 8,
331 .num_channels
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H A Dad5064.c73 * @num_channels: number of channels
81 unsigned int num_channels; member
455 .num_channels = nchannels, \
464 .num_channels = 4,
470 .num_channels = 2,
476 .num_channels = 4,
482 .num_channels = 2,
488 .num_channels = 4,
494 .num_channels = 4,
500 .num_channels
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H A Dad5380.c37 * @num_channels: number of channels
42 unsigned int num_channels; member
272 .num_channels = 40,
277 .num_channels = 40,
282 .num_channels = 16,
287 .num_channels = 16,
292 .num_channels = 32,
297 .num_channels = 32,
302 .num_channels = 32,
307 .num_channels
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H A Dmcp4821.c50 int num_channels; member
69 .num_channels = 1,
76 .num_channels = 2,
84 .num_channels = 1,
91 .num_channels = 2,
99 .num_channels = 1,
106 .num_channels = 2,
191 indio_dev->num_channels = info->num_channels; in mcp4821_probe()
H A Drohm-bd79703.c51 int num_channels; member
135 .num_channels = ARRAY_SIZE(bd79700_channels),
142 .num_channels = ARRAY_SIZE(bd79701_channels),
149 .num_channels = ARRAY_SIZE(bd79702_channels),
156 .num_channels = ARRAY_SIZE(bd79703_channels),
203 idev->num_channels = cd->num_channels; in bd79703_probe()
H A Dad5360.c52 * @num_channels: number of channels
59 unsigned int num_channels; member
122 .num_channels = 16,
128 .num_channels = 16,
134 .num_channels = 8,
140 .num_channels = 8,
146 .num_channels = 40,
152 .num_channels = 40,
158 .num_channels = 32,
164 .num_channels
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H A Dti-dac5571.c33 u8 num_channels; member
38 [single_8bit] = {.num_channels = 1, .resolution = 8},
39 [single_10bit] = {.num_channels = 1, .resolution = 10},
40 [single_12bit] = {.num_channels = 1, .resolution = 12},
41 [quad_8bit] = {.num_channels = 4, .resolution = 8},
42 [quad_10bit] = {.num_channels = 4, .resolution = 10},
43 [quad_12bit] = {.num_channels = 4, .resolution = 12},
334 indio_dev->num_channels = spec->num_channels; in dac5571_probe()
347 switch (spec->num_channels) { in dac5571_probe()
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H A Dti-dac082s085.c24 u8 num_channels; member
29 [dual_8bit] = { .num_channels = 2, .resolution = 8 },
30 [dual_10bit] = { .num_channels = 2, .resolution = 10 },
31 [dual_12bit] = { .num_channels = 2, .resolution = 12 },
32 [quad_8bit] = { .num_channels = 4, .resolution = 8 },
33 [quad_10bit] = { .num_channels = 4, .resolution = 10 },
34 [quad_12bit] = { .num_channels = 4, .resolution = 12 },
285 indio_dev->num_channels = spec->num_channels; in ti_dac_probe()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dselq.h30 static inline u16 mlx5e_txq_to_ch_ix(u16 txq, u16 num_channels) in mlx5e_txq_to_ch_ix() argument
32 while (unlikely(txq >= num_channels)) in mlx5e_txq_to_ch_ix()
33 txq -= num_channels; in mlx5e_txq_to_ch_ix()
37 static inline u16 mlx5e_txq_to_ch_ix_htb(u16 txq, u16 num_channels) in mlx5e_txq_to_ch_ix_htb() argument
39 if (unlikely(txq >= num_channels)) { in mlx5e_txq_to_ch_ix_htb()
40 if (unlikely(txq >= num_channels << 3)) in mlx5e_txq_to_ch_ix_htb()
41 txq %= num_channels; in mlx5e_txq_to_ch_ix_htb()
44 txq -= num_channels; in mlx5e_txq_to_ch_ix_htb()
45 while (txq >= num_channels); in mlx5e_txq_to_ch_ix_htb()
H A Dselq.c14 unsigned int num_channels; member
46 .num_channels = 1, in mlx5e_selq_init()
86 selq->standby->num_channels = params->num_channels; in mlx5e_selq_prepare_params()
89 selq->standby->num_channels * selq->standby->num_tcs; in mlx5e_selq_prepare_params()
219 /* Normalize any picked txq_ix to [0, num_channels), in mlx5e_select_queue()
223 return mlx5e_txq_to_ch_ix(txq_ix, selq->num_channels) + in mlx5e_select_queue()
224 up * selq->num_channels; in mlx5e_select_queue()
235 return selq->num_channels; in mlx5e_select_queue()
244 return mlx5e_txq_to_ch_ix_htb(txq_ix, selq->num_channels); in mlx5e_select_queue()
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/linux/drivers/iio/adc/
H A Dmcp320x.c66 unsigned int num_channels; member
135 if (adc->chip_info->num_channels > 1) in mcp320x_adc_conversion()
304 .num_channels = ARRAY_SIZE(mcp3201_channels),
309 .num_channels = ARRAY_SIZE(mcp3202_channels),
314 .num_channels = ARRAY_SIZE(mcp3204_channels),
319 .num_channels = ARRAY_SIZE(mcp3208_channels),
324 .num_channels = ARRAY_SIZE(mcp3201_channels),
329 .num_channels = ARRAY_SIZE(mcp3202_channels),
334 .num_channels = ARRAY_SIZE(mcp3204_channels),
339 .num_channels
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H A Drzg2l_adc.c66 * @num_channels: number of supported channels
74 u8 num_channels; member
80 u8 num_channels; member
201 reg &= ~GENMASK(hw_params->num_channels - 1, 0); in rzg2l_adc_conversion_setup()
313 intst = reg & GENMASK(hw_params->num_channels - 1, 0); in rzg2l_adc_isr()
317 for_each_set_bit(ch, &intst, hw_params->num_channels) in rzg2l_adc_isr()
338 int num_channels; in rzg2l_adc_parse_properties() local
345 num_channels = devm_iio_adc_device_alloc_chaninfo_se(&pdev->dev, in rzg2l_adc_parse_properties()
347 hw_params->num_channels - 1, in rzg2l_adc_parse_properties()
349 if (num_channels < in rzg2l_adc_parse_properties()
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H A Drcar-gyroadc.c69 unsigned int num_channels; member
324 unsigned int num_channels; in rcar_gyroadc_parse_subdevs() local
340 num_channels = ARRAY_SIZE(rcar_gyroadc_iio_channels_1); in rcar_gyroadc_parse_subdevs()
345 num_channels = ARRAY_SIZE(rcar_gyroadc_iio_channels_2); in rcar_gyroadc_parse_subdevs()
350 num_channels = ARRAY_SIZE(rcar_gyroadc_iio_channels_3); in rcar_gyroadc_parse_subdevs()
374 if (reg >= num_channels) { in rcar_gyroadc_parse_subdevs()
377 num_channels, child, reg); in rcar_gyroadc_parse_subdevs()
409 priv->num_channels = num_channels; in rcar_gyroadc_parse_subdevs()
414 indio_dev->num_channels in rcar_gyroadc_parse_subdevs()
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H A Dmax1363.c127 * @num_channels: number of channels
137 int num_channels; member
1058 .num_channels = ARRAY_SIZE(max1361_channels),
1068 .num_channels = ARRAY_SIZE(max1361_channels),
1078 .num_channels = ARRAY_SIZE(max1363_channels),
1088 .num_channels = ARRAY_SIZE(max1363_channels),
1099 .num_channels = ARRAY_SIZE(max1036_channels),
1109 .num_channels = ARRAY_SIZE(max1036_channels),
1119 .num_channels = ARRAY_SIZE(max1038_channels),
1129 .num_channels
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H A Dad7923.c72 unsigned int num_channels; member
134 .num_channels = ARRAY_SIZE(ad7904_channels),
138 .num_channels = ARRAY_SIZE(ad7914_channels),
142 .num_channels = ARRAY_SIZE(ad7924_channels),
146 .num_channels = ARRAY_SIZE(ad7908_channels),
150 .num_channels = ARRAY_SIZE(ad7918_channels),
154 .num_channels = ARRAY_SIZE(ad7928_channels),
172 for_each_set_bit(i, active_scan_mask, indio_dev->num_channels - 1) { in ad7923_update_scan_mode()
327 indio_dev->num_channels = info->num_channels; in ad7923_probe()
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H A Dti-adc128s052.c23 u8 num_channels; member
130 .num_channels = ARRAY_SIZE(adc128s052_channels),
134 .num_channels = ARRAY_SIZE(adc122s021_channels),
138 .num_channels = ARRAY_SIZE(adc124s021_channels),
142 .num_channels = ARRAY_SIZE(adc128s052_channels),
174 indio_dev->num_channels = config->num_channels; in adc128_probe()
H A Dti-ads7950.c118 unsigned int num_channels; member
231 .num_channels = ARRAY_SIZE(ti_ads7950_channels),
235 .num_channels = ARRAY_SIZE(ti_ads7951_channels),
239 .num_channels = ARRAY_SIZE(ti_ads7952_channels),
243 .num_channels = ARRAY_SIZE(ti_ads7953_channels),
247 .num_channels = ARRAY_SIZE(ti_ads7954_channels),
251 .num_channels = ARRAY_SIZE(ti_ads7955_channels),
255 .num_channels = ARRAY_SIZE(ti_ads7956_channels),
259 .num_channels = ARRAY_SIZE(ti_ads7957_channels),
263 .num_channels
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H A Dad7266.c309 unsigned int num_channels; member
319 .num_channels = ARRAY_SIZE(ad7266_channels_u),
324 .num_channels = ARRAY_SIZE(ad7266_channels_u_fixed),
329 .num_channels = ARRAY_SIZE(ad7266_channels_s),
334 .num_channels = ARRAY_SIZE(ad7266_channels_s_fixed),
339 .num_channels = ARRAY_SIZE(ad7266_channels_diff_u),
344 .num_channels = ARRAY_SIZE(ad7266_channels_diff_fixed_u),
349 .num_channels = ARRAY_SIZE(ad7266_channels_diff_s),
354 .num_channels = ARRAY_SIZE(ad7266_channels_diff_fixed_s),
374 indio_dev->num_channels in ad7266_init_channels()
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/linux/drivers/input/keyboard/
H A Dcap11xx.c104 unsigned int num_channels; member
260 priv->thresholds, priv->model->num_channels)) { in cap11xx_init_keys()
261 for (i = 0; i < priv->model->num_channels; i++) { in cap11xx_init_keys()
278 priv->model->num_channels)) { in cap11xx_init_keys()
280 for (i = 0; i < priv->model->num_channels; i++) { in cap11xx_init_keys()
294 if (priv->model->num_channels > 4) { in cap11xx_init_keys()
305 for (i = 0; i < priv->model->num_channels; i++) { in cap11xx_init_keys()
329 for (i = 0; i < priv->model->num_channels; i++) in cap11xx_init_keys()
333 priv->keycodes, priv->model->num_channels); in cap11xx_init_keys()
496 if (!id || !cap || !cap->num_channels) { in cap11xx_i2c_probe()
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/linux/sound/soc/qcom/qdsp6/
H A Daudioreach.c270 void audioreach_set_default_channel_mapping(u8 *ch_map, int num_channels) in audioreach_set_default_channel_mapping() argument
272 if (num_channels == 1) { in audioreach_set_default_channel_mapping()
274 } else if (num_channels == 2) { in audioreach_set_default_channel_mapping()
277 } else if (num_channels == 4) { in audioreach_set_default_channel_mapping()
642 hw_cfg->mf.num_channels = cfg->num_channels; in audioreach_display_port_set_media_format()
711 hw_cfg->mf.num_channels = cfg->num_channels; in audioreach_codec_dma_set_media_format()
733 intf_cfg->cfg.active_channels_mask = (1 << cfg->num_channels) - 1; in audioreach_codec_dma_set_media_format()
820 uint32_t num_channels in audioreach_mfc_set_media_format() local
1058 uint32_t num_channels = mcfg->num_channels; audioreach_pcm_set_media_format() local
1108 uint32_t num_channels = mcfg->num_channels; audioreach_shmem_set_media_format() local
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/linux/drivers/iio/potentiometer/
H A Dds1803.c38 u8 num_channels; member
76 ret = i2c_master_recv(data->client, result, indio_dev->num_channels); in ds1803_read()
105 .num_channels = ARRAY_SIZE(ds1803_channels),
113 .num_channels = ARRAY_SIZE(ds1803_channels),
121 .num_channels = ARRAY_SIZE(ds1803_channels),
129 .num_channels = ARRAY_SIZE(ds3502_channels),
222 indio_dev->num_channels = data->cfg->num_channels; in ds1803_probe()
/linux/drivers/leds/rgb/
H A Dleds-qcom-lpg.c105 * @num_channels: number of @channels
132 unsigned int num_channels; member
206 * @num_channels: number of @channels
215 unsigned int num_channels; member
216 struct lpg_channel *channels[] __counted_by(num_channels);
238 * @num_channels: number of channels in LPG
247 int num_channels; member
748 } else if (count != lpg->data->num_channels * 2) { in lpg_parse_dtest()
751 lpg->data->num_channels * 2); in lpg_parse_dtest()
754 for (i = 0; i < lpg->data->num_channels; in lpg_parse_dtest()
1375 int num_channels; lpg_add_led() local
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/linux/drivers/media/platform/nxp/imx8-isi/
H A Dimx8-isi-core.c151 for (i = 0; i < isi->pdata->num_channels; ++i) { in mxc_isi_v4l2_init()
235 for (i = 0; i < isi->pdata->num_channels; ++i) in mxc_isi_v4l2_cleanup()
296 .num_channels = 1,
308 .num_channels = 2,
320 .num_channels = 1,
331 .num_channels = 1,
343 .num_channels = 8,
354 .num_channels = 6,
371 for (i = 0; i < isi->pdata->num_channels; ++i) { in mxc_isi_pm_suspend()
391 for (i = 0; i < isi->pdata->num_channels; in mxc_isi_pm_resume()
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/linux/drivers/staging/vc04_services/bcm2835-audio/
H A Dbcm2835.c14 static int num_channels = MAX_SUBSTREAMS; variable
20 module_param(num_channels, int, 0644);
21 MODULE_PARM_DESC(num_channels, "Number of audio channels (default: 8)");
282 if (num_channels <= 0 || num_channels > MAX_SUBSTREAMS) { in snd_bcm2835_alsa_probe()
283 num_channels = MAX_SUBSTREAMS; in snd_bcm2835_alsa_probe()
284 dev_warn(dev, "Illegal num_channels value, will use %u\n", in snd_bcm2835_alsa_probe()
285 num_channels); in snd_bcm2835_alsa_probe()
292 err = snd_add_child_devices(dev, num_channels); in snd_bcm2835_alsa_probe()
/linux/sound/usb/
H A Dmixer_us16x08.c1097 .num_channels = 16,
1104 .num_channels = 16,
1111 .num_channels = 16,
1118 .num_channels = 16,
1125 .num_channels = 16,
1132 .num_channels = 16,
1139 .num_channels = 16,
1146 .num_channels = 16,
1153 .num_channels = 16,
1160 .num_channels
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