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Searched refs:num_chan (Results 1 – 25 of 31) sorted by relevance

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/linux/drivers/iio/adc/
H A Dindustrialio-adc.c43 int num_chan, ret; in devm_iio_adc_device_alloc_chaninfo_se() local
45 num_chan = iio_adc_device_num_channels(dev); in devm_iio_adc_device_alloc_chaninfo_se()
46 if (num_chan < 0) in devm_iio_adc_device_alloc_chaninfo_se()
47 return num_chan; in devm_iio_adc_device_alloc_chaninfo_se()
49 if (!num_chan) in devm_iio_adc_device_alloc_chaninfo_se()
52 chan_array = devm_kcalloc(dev, num_chan, sizeof(*chan_array), in devm_iio_adc_device_alloc_chaninfo_se()
76 return num_chan; in devm_iio_adc_device_alloc_chaninfo_se()
/linux/drivers/i2c/muxes/
H A Di2c-demux-pinctrl.c30 int num_chan; member
35 struct i2c_demux_pinctrl_chan chan[] __counted_by(num_chan);
169 for (i = 0; i < priv->num_chan && count < PAGE_SIZE; i++) in available_masters_show()
172 i == priv->num_chan - 1 ? '\n' : ' '); in available_masters_show()
199 if (val >= priv->num_chan) in current_master_store()
213 int num_chan, i, j, err; in i2c_demux_pinctrl_probe() local
215 num_chan = of_count_phandle_with_args(np, "i2c-parent", NULL); in i2c_demux_pinctrl_probe()
216 if (num_chan < 2) { in i2c_demux_pinctrl_probe()
221 priv = devm_kzalloc(&pdev->dev, struct_size(priv, chan, num_chan), in i2c_demux_pinctrl_probe()
224 props = devm_kcalloc(&pdev->dev, num_chan, sizeof(*props), GFP_KERNEL); in i2c_demux_pinctrl_probe()
[all …]
/linux/drivers/iio/dac/
H A Dmax22007.c330 int ret, num_chan; in max22007_parse_channel_cfg() local
334 num_chan = device_get_child_node_count(dev); in max22007_parse_channel_cfg()
335 if (!num_chan) in max22007_parse_channel_cfg()
338 st->iio_chans = devm_kcalloc(dev, num_chan, sizeof(*st->iio_chans), GFP_KERNEL); in max22007_parse_channel_cfg()
397 *num_channels = num_chan; in max22007_parse_channel_cfg()
/linux/sound/soc/intel/atom/
H A Dsst-mfld-dsp.h311 u8 num_chan; /* 1=Mono, 2=Stereo */ member
322 u8 num_chan; /* 1=Mono, 2=Stereo */ member
335 u8 num_chan; /* 1=Mono, 2=Stereo*/ member
348 u8 num_chan; /* 1=Mono, 2=Stereo */ member
H A Dsst-mfld-platform-compress.c119 str_params.sparams.uc.mp3_params.num_chan = params->codec.ch_in; in sst_platform_compr_set_params()
126 str_params.sparams.uc.aac_params.num_chan = params->codec.ch_in; in sst_platform_compr_set_params()
H A Dsst-mfld-platform-pcm.c137 param->uc.pcm_params.num_chan = (u8) substream->runtime->channels; in sst_fill_alloc_params()
/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Drvu_sdp.c115 rsp->num_chan = NIX_CHAN_SDP_NUM_CHANS; in rvu_mbox_handler_get_sdp_chan_info()
119 rsp->num_chan = rvu_read64(rvu, blkaddr, NIX_AF_CONST1) & 0xFFFUL; in rvu_mbox_handler_get_sdp_chan_info()
/linux/drivers/dma/
H A Dpl330.c281 unsigned int num_chan:4; member
1601 pl330->dmac_tbd.reset_chan = (1 << pl330->pcfg.num_chan) - 1; in pl330_dotask()
1606 for (i = 0; i < pl330->pcfg.num_chan; i++) { in pl330_dotask()
1658 val = readl(regs + FSC) & ((1 << pl330->pcfg.num_chan) - 1); in pl330_update()
1662 while (i < pl330->pcfg.num_chan) { in pl330_update()
1773 chans = pl330->pcfg.num_chan; in pl330_request_channel()
1839 pl330->pcfg.num_chan = val; in read_dmac_config()
1886 int chans = pl330->pcfg.num_chan; in dmac_alloc_threads()
1916 int chans = pl330->pcfg.num_chan; in dmac_alloc_resources()
1999 for (i = 0; i < pl330->pcfg.num_chan; i++) { in dmac_free_threads()
[all …]
/linux/drivers/iio/light/
H A Dgp2ap002.c438 int num_chan; in gp2ap002_probe() local
595 num_chan = ARRAY_SIZE(gp2ap002_channels); in gp2ap002_probe()
597 num_chan--; in gp2ap002_probe()
598 indio_dev->num_channels = num_chan; in gp2ap002_probe()
/linux/drivers/mailbox/
H A Dmailbox-sti.c68 unsigned int num_chan; member
331 if (instance >= pdata->num_inst || channel >= pdata->num_chan) { in sti_mbox_xlate()
390 .num_chan = 32,
/linux/sound/soc/sunxi/
H A Dsun4i-i2s.c85 #define SUN4I_I2S_CHAN_SEL(num_chan) (((num_chan) - 1) << 0) argument
128 #define SUN8I_I2S_TX_CHAN_EN(num_chan) (((1 << num_chan) - 1) << 4) argument
139 #define SUN50I_H6_I2S_TX_CHAN_EN(num_chan) (((1 << num_chan) - 1)) argument
/linux/drivers/input/misc/
H A Diqs7222.c2248 int num_chan = dev_desc->reg_grps[IQS7222_REG_GRP_CHAN].num_row; in iqs7222_parse_chan() local
2249 int ext_chan = dev_desc->ext_chan ? : num_chan; in iqs7222_parse_chan()
2452 int num_chan = dev_desc->reg_grps[IQS7222_REG_GRP_CHAN].num_row; in iqs7222_parse_sldr() local
2453 int ext_chan = dev_desc->ext_chan ? : num_chan; in iqs7222_parse_sldr()
2677 int num_chan = dev_desc->reg_grps[IQS7222_REG_GRP_CHAN].num_row; in iqs7222_parse_tpad() local
2709 tpad_setup[6] &= ~GENMASK(num_chan - 1, 0); in iqs7222_parse_tpad()
2716 if (chan_sel[i] >= num_chan) { in iqs7222_parse_tpad()
2911 int num_chan = dev_desc->reg_grps[IQS7222_REG_GRP_CHAN].num_row; in iqs7222_report() local
2934 for (i = 0; i < num_chan; i++) { in iqs7222_report()
2948 int k = 2 + j * (num_chan > 16 ? 2 : 1); in iqs7222_report()
/linux/drivers/net/ethernet/ti/
H A Ddavinci_cpdma.h27 int num_chan; member
H A Dcpsw_priv.c538 dma_params.num_chan = data->channels; in cpsw_init_common()
/linux/drivers/net/wireless/marvell/mwifiex/
H A Dsta_cmdresp.c1044 u16 num_chan = buf_len / 2; in mwifiex_create_custom_regdomain() local
1052 if (WARN_ON_ONCE(num_chan > NL80211_MAX_SUPP_REG_RULES)) in mwifiex_create_custom_regdomain()
1055 regd = kzalloc_flex(*regd, reg_rules, num_chan); in mwifiex_create_custom_regdomain()
1059 for (idx = 0; idx < num_chan; idx++) { in mwifiex_create_custom_regdomain()
H A Dscan.c2477 u8 i, num_chan; in mwifiex_update_chan_statistics() local
2483 num_chan = le16_to_cpu(tlv_stat->header.len) / in mwifiex_update_chan_statistics()
2486 for (i = 0 ; i < num_chan; i++) { in mwifiex_update_chan_statistics()
/linux/drivers/net/wireless/ath/ath6kl/
H A Dwmi.c1978 s8 num_chan, u16 *ch_list) in ath6kl_wmi_startscan_cmd() argument
1987 if (num_chan > WMI_MAX_CHANNELS) in ath6kl_wmi_startscan_cmd()
1990 skb = ath6kl_wmi_get_new_buf(struct_size(sc, ch_list, num_chan)); in ath6kl_wmi_startscan_cmd()
2000 sc->num_ch = num_chan; in ath6kl_wmi_startscan_cmd()
2002 for (i = 0; i < num_chan; i++) in ath6kl_wmi_startscan_cmd()
2020 s8 num_chan, u16 *ch_list, u32 no_cck, u32 *rates) in ath6kl_wmi_beginscan_cmd() argument
2037 num_chan, ch_list); in ath6kl_wmi_beginscan_cmd()
2043 if (num_chan > WMI_MAX_CHANNELS) in ath6kl_wmi_beginscan_cmd()
2046 skb = ath6kl_wmi_get_new_buf(struct_size(sc, ch_list, num_chan)); in ath6kl_wmi_beginscan_cmd()
2057 sc->num_ch = num_chan; in ath6kl_wmi_beginscan_cmd()
[all …]
H A Dwmi.h2564 s8 num_chan, u16 *ch_list, u32 no_cck,
/linux/drivers/crypto/bcm/
H A Dcipher.h417 u32 num_chan; member
/linux/drivers/comedi/drivers/
H A Dusbduxsigma.c458 static int usbduxsigma_chans_to_interval(int num_chan) in usbduxsigma_chans_to_interval() argument
460 if (num_chan <= 2) in usbduxsigma_chans_to_interval()
462 if (num_chan <= 8) in usbduxsigma_chans_to_interval()
/linux/drivers/net/wireless/nxp/nxpwifi/
H A Dscan.c2283 u8 i, num_chan; in nxpwifi_update_chan_statistics() local
2289 num_chan = le16_to_cpu(tlv_stat->header.len) / in nxpwifi_update_chan_statistics()
2292 for (i = 0 ; i < num_chan; i++) { in nxpwifi_update_chan_statistics()
H A Dsta_cmd.c2814 u16 num_chan = buf_len / 2; in nxpwifi_create_custom_regdomain() local
2822 if (WARN_ON_ONCE(num_chan > NL80211_MAX_SUPP_REG_RULES)) in nxpwifi_create_custom_regdomain()
2825 regd = kzalloc_flex(*regd, reg_rules, num_chan, GFP_KERNEL); in nxpwifi_create_custom_regdomain()
2829 for (idx = 0; idx < num_chan; idx++) { in nxpwifi_create_custom_regdomain()
/linux/sound/pci/trident/
H A Dtrident_main.c2158 int num_chan = 3; in snd_trident_foldback_pcm() local
2162 num_chan = 4; in snd_trident_foldback_pcm()
2163 err = snd_pcm_new(trident->card, "trident_dx_nx", device, 0, num_chan, &foldback); in snd_trident_foldback_pcm()
2180 if (num_chan == 4) { in snd_trident_foldback_pcm()
/linux/drivers/net/wireless/ath/ath12k/
H A Dwmi.h3510 __le32 num_chan; member
3636 u32 num_chan; member
3648 u32 chan_list[] __counted_by(num_chan);
/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dcfg80211.c7162 u32 num_chan; in brcmf_enable_bw40_2g() local
7207 num_chan = le32_to_cpu(list->count); in brcmf_enable_bw40_2g()
7208 if (num_chan > BRCMF_MAX_CHANSPEC_LIST) { in brcmf_enable_bw40_2g()
7210 num_chan); in brcmf_enable_bw40_2g()
7215 for (i = 0; i < num_chan; i++) { in brcmf_enable_bw40_2g()

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