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Searched refs:num_ch (Results 1 – 24 of 24) sorted by relevance

/openbmc/linux/sound/soc/tegra/
H A Dtegra210_admaif.c84 unsigned int num_ch = admaif->soc_data->num_ch; in tegra_admaif_wr_reg() local
89 unsigned int rx_max = rx_base + (num_ch * ch_stride); in tegra_admaif_wr_reg()
90 unsigned int tx_max = tx_base + (num_ch * ch_stride); in tegra_admaif_wr_reg()
118 unsigned int num_ch = admaif->soc_data->num_ch; in tegra_admaif_rd_reg() local
162 unsigned int num_ch = admaif->soc_data->num_ch; in tegra_admaif_volatile_reg() local
712 .num_ch = TEGRA210_ADMAIF_CHANNEL_COUNT,
722 .num_ch = TEGRA186_ADMAIF_CHANNEL_COUNT,
755 admaif->soc_data->num_ch, in tegra_admaif_probe()
763 admaif->soc_data->num_ch, in tegra_admaif_probe()
799 for (i = 0; i < admaif->soc_data->num_ch; i++) { in tegra_admaif_probe()
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H A Dtegra210_admaif.h150 unsigned int num_ch; member
/openbmc/linux/drivers/iio/pressure/
H A Dst_pressure_core.c237 .num_ch = ARRAY_SIZE(st_press_1_channels),
310 .num_ch = ARRAY_SIZE(st_press_lps001wp_channels),
362 .num_ch = ARRAY_SIZE(st_press_1_channels),
431 .num_ch = ARRAY_SIZE(st_press_lps22hb_channels),
498 .num_ch = ARRAY_SIZE(st_press_lps22hb_channels),
567 .num_ch = ARRAY_SIZE(st_press_lps22hb_channels),
763 press_data->num_data_channels = press_data->sensor_settings->num_ch - 1; in st_press_common_probe()
765 indio_dev->num_channels = press_data->sensor_settings->num_ch; in st_press_common_probe()
/openbmc/linux/sound/hda/
H A Dintel-nhlt.c240 nhlt_get_specific_cfg(struct device *dev, struct nhlt_fmt *fmt, u8 num_ch, in nhlt_get_specific_cfg() argument
262 if (wfmt->channels == num_ch && wfmt->samples_per_sec == rate && in nhlt_get_specific_cfg()
292 u8 num_ch, u32 rate, u8 dir, u8 dev_type) in intel_nhlt_get_endpoint_blob() argument
321 num_ch, bps, rate); in intel_nhlt_get_endpoint_blob()
324 dev_dbg(dev, " ch=%d fmt=%d/%d rate=%d\n", num_ch, vbps, bps, rate); in intel_nhlt_get_endpoint_blob()
334 cfg = nhlt_get_specific_cfg(dev, fmt, num_ch, rate, in intel_nhlt_get_endpoint_blob()
/openbmc/linux/sound/soc/intel/atom/sst/
H A Dsst_stream.c32 int i, num_ch, str_id; in sst_alloc_stream_mrfld() local
61 num_ch = sst_get_num_channel(str_params); in sst_alloc_stream_mrfld()
64 if (i < num_ch) in sst_alloc_stream_mrfld()
74 sst_drv_ctx->streams[str_id].num_ch = num_ch; in sst_alloc_stream_mrfld()
H A Dsst.h207 unsigned int num_ch; member
H A Dsst_drv_interface.c362 (u64)stream->num_ch * SST_GET_BYTES_PER_SAMPLE(24)); in sst_cdev_tstamp()
/openbmc/linux/drivers/dma/dw-edma/
H A Ddw-edma-v0-core.c174 u32 num_ch; in dw_edma_v0_core_ch_count() local
177 num_ch = FIELD_GET(EDMA_V0_WRITE_CH_COUNT_MASK, in dw_edma_v0_core_ch_count()
180 num_ch = FIELD_GET(EDMA_V0_READ_CH_COUNT_MASK, in dw_edma_v0_core_ch_count()
183 if (num_ch > EDMA_V0_MAX_NR_CH) in dw_edma_v0_core_ch_count()
184 num_ch = EDMA_V0_MAX_NR_CH; in dw_edma_v0_core_ch_count()
186 return (u16)num_ch; in dw_edma_v0_core_ch_count()
/openbmc/linux/include/sound/
H A Dintel-nhlt.h144 u8 num_ch, u32 rate, u8 dir, u8 dev_type);
182 u8 num_ch, u32 rate, u8 dir, u8 dev_type) in intel_nhlt_get_endpoint_blob() argument
/openbmc/linux/drivers/media/platform/renesas/
H A Drcar_drif.c146 u32 num_ch; member
156 .num_ch = 2,
163 .num_ch = 2,
170 .num_ch = 2,
341 sdr->fmt->bitlen, sdr->fmt->wdcnt, sdr->fmt->num_ch); in rcar_drif_set_format()
344 if (sdr->fmt->num_ch > sdr->num_cur_ch) { in rcar_drif_set_format()
346 sdr->fmt->num_ch, sdr->num_cur_ch); in rcar_drif_set_format()
886 if (sdr->num_hw_ch == formats[i].num_ch) { in rcar_drif_set_default_format()
947 if (formats[i].num_ch < sdr->num_hw_ch) { in rcar_drif_s_fmt_sdr_cap()
949 sdr->num_cur_ch = formats[i].num_ch; in rcar_drif_s_fmt_sdr_cap()
/openbmc/linux/drivers/hwmon/
H A Dmr75203.c689 int i, ret, num_ch; in pvt_get_pre_scaler() local
697 num_ch = device_property_count_u8(dev, "moortec,vm-pre-scaler-x2"); in pvt_get_pre_scaler()
698 if (num_ch <= 0) in pvt_get_pre_scaler()
701 pre_scaler_ch_list = kcalloc(num_ch, sizeof(*pre_scaler_ch_list), in pvt_get_pre_scaler()
708 pre_scaler_ch_list, num_ch); in pvt_get_pre_scaler()
712 for (i = 0; i < num_ch; i++) { in pvt_get_pre_scaler()
/openbmc/linux/drivers/iio/adc/
H A Dstm32-dfsdm-adc.c1438 int num_ch; in stm32_dfsdm_adc_init() local
1446 num_ch = of_property_count_u32_elems(indio_dev->dev.of_node, in stm32_dfsdm_adc_init()
1448 if (num_ch < 0 || num_ch > adc->dfsdm->num_chs) { in stm32_dfsdm_adc_init()
1450 return num_ch < 0 ? num_ch : -EINVAL; in stm32_dfsdm_adc_init()
1458 ch = devm_kcalloc(&indio_dev->dev, num_ch, sizeof(*ch), in stm32_dfsdm_adc_init()
1463 for (chan_idx = 0; chan_idx < num_ch; chan_idx++) { in stm32_dfsdm_adc_init()
1472 indio_dev->num_channels = num_ch; in stm32_dfsdm_adc_init()
H A Dmax11410.c703 unsigned int num_ch; in max11410_parse_channels() local
707 num_ch = device_get_child_node_count(dev); in max11410_parse_channels()
708 if (num_ch == 0) in max11410_parse_channels()
713 num_ch++; in max11410_parse_channels()
714 channels = devm_kcalloc(dev, num_ch, sizeof(*channels), GFP_KERNEL); in max11410_parse_channels()
718 st->channels = devm_kcalloc(dev, num_ch, sizeof(*st->channels), in max11410_parse_channels()
/openbmc/linux/drivers/input/misc/
H A Diqs626a.c360 int num_ch; member
368 .num_ch = 1,
379 .num_ch = IQS626_NUM_CH_TP_2,
387 .num_ch = IQS626_NUM_CH_TP_3,
395 .num_ch = 1,
408 .num_ch = 1,
421 .num_ch = 1,
434 .num_ch = 1,
774 for (i = 0; i < iqs626_channels[ch_id].num_ch; i++) { in iqs626_parse_trackpad()
/openbmc/linux/drivers/iio/dac/
H A Dad3552r.c273 unsigned int num_ch; member
946 dac->num_ch = device_get_child_node_count(dev); in ad3552r_configure_device()
947 if (!dac->num_ch) { in ad3552r_configure_device()
1021 dac->num_ch = cnt; in ad3552r_configure_device()
1097 indio_dev->num_channels = dac->num_ch; in ad3552r_probe()
/openbmc/linux/sound/x86/
H A Dintel_hdmi_lpe_audio.h110 u32 num_ch:3; member
H A Dintel_hdmi_audio.c365 cfg_val.regx.num_ch = channels - 2; in had_init_audio_ctrl()
/openbmc/linux/include/linux/iio/common/
H A Dst_sensors.h209 int num_ch; member
/openbmc/linux/drivers/soundwire/
H A Dintel_ace2x.c520 unsigned int *num_ch) in intel_pdi_get_ch_update() argument
531 *num_ch = ch_count; in intel_pdi_get_ch_update()
H A Dintel.c565 unsigned int *num_ch) in intel_pdi_get_ch_update() argument
575 *num_ch = ch_count; in intel_pdi_get_ch_update()
/openbmc/linux/drivers/mailbox/
H A Darm_mhuv2.c50 u32 num_ch : 7; member
976 mhu->windows = readl_relaxed_bitfield(&mhu->send->mhu_cfg, struct mhu_cfg_t, num_ch); in mhuv2_tx_init()
1030 mhu->windows = readl_relaxed_bitfield(&mhu->recv->mhu_cfg, struct mhu_cfg_t, num_ch); in mhuv2_rx_init()
/openbmc/linux/drivers/net/wireless/ath/ath6kl/
H A Dwmi.h863 u8 num_ch; member
889 u8 num_ch; member
1373 u8 num_ch; member
H A Dwmi.c1977 sc->num_ch = num_chan; in ath6kl_wmi_startscan_cmd()
2034 sc->num_ch = num_chan; in ath6kl_wmi_beginscan_cmd()
/openbmc/linux/drivers/net/wireless/mediatek/mt76/
H A Dmt76_connac_mcu.c2203 int j, err, msg_len, num_ch; in mt76_connac_mcu_rate_txpower_band() local
2206 num_ch = i == batch_size - 1 ? n_chan % batch_len : batch_len; in mt76_connac_mcu_rate_txpower_band()
2207 msg_len = sizeof(tx_power_tlv) + num_ch * sizeof(sku_tlbv); in mt76_connac_mcu_rate_txpower_band()
2216 tx_power_tlv.n_chan = num_ch; in mt76_connac_mcu_rate_txpower_band()
2230 for (j = 0; j < num_ch; j++, idx++) { in mt76_connac_mcu_rate_txpower_band()