| /kernel/linux/linux-5.10/drivers/media/dvb-frontends/ |
| H A D | lgdt3305.c | 986 u32 noise; /* noise value */ in lgdt3305_read_snr() local
994 noise = ((read_reg(state, LGDT3305_PT_MSE_1) & 0x07) << 16) | in lgdt3305_read_snr()
1001 noise = ((read_reg(state, LGDT3305_EQ_MSE_1) & 0x0f) << 16) | in lgdt3305_read_snr()
1009 noise = (read_reg(state, LGDT3305_CR_MSE_1) << 8) | in lgdt3305_read_snr()
1019 state->snr = calculate_snr(noise, c); in lgdt3305_read_snr()
1022 lg_dbg("noise = 0x%08x, snr = %d.%02d dB\n", noise, in lgdt3305_read_snr()
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| H A D | m88ds3103.c | 218 unsigned int cnr, noise, signal, noise_tot, signal_tot; in m88ds3103_read_status() local
251 noise = buf[1] << 6; /* [13:6] */ in m88ds3103_read_status()
252 noise |= buf[0] & 0x3f; /* [5:0] */ in m88ds3103_read_status()
253 noise >>= 2; in m88ds3103_read_status()
257 noise_tot += noise; in m88ds3103_read_status()
261 noise = noise_tot / M88DS3103_SNR_ITERATIONS; in m88ds3103_read_status()
265 if (signal > noise) { in m88ds3103_read_status()
266 itmp = signal / noise; in m88ds3103_read_status()
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| /kernel/linux/linux-5.10/drivers/staging/rtl8723bs/hal/ |
| H A D | hal_com.c | 1267 *(s16 *)pValue2 = pHalData->noise[chan]; in GetHalODMVar()
1269 DBG_8192C("### Noise monitor chan(%d)-noise:%d (dBm) ###\n", in GetHalODMVar()
1270 chan, pHalData->noise[chan]); in GetHalODMVar()
1323 pHalData->noise[pinfo->chan] = ODM_InbandNoise_Monitor(podmpriv, pinfo->bPauseDIG, pinfo->IGIValue, pinfo->max_time); in SetHalODMVar()
1324 DBG_871X("chan_%d, noise = %d (dBm)\n", pinfo->chan, pHalData->noise[pinfo->chan]); in SetHalODMVar()
1327 podmpriv->noise_level.noise[ODM_RF_PATH_A], in SetHalODMVar()
1328 podmpriv->noise_level.noise[ODM_RF_PATH_B], in SetHalODMVar()
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| /kernel/linux/linux-6.6/drivers/media/dvb-frontends/ |
| H A D | lgdt3305.c | 986 u32 noise; /* noise value */ in lgdt3305_read_snr() local
994 noise = ((read_reg(state, LGDT3305_PT_MSE_1) & 0x07) << 16) | in lgdt3305_read_snr()
1001 noise = ((read_reg(state, LGDT3305_EQ_MSE_1) & 0x0f) << 16) | in lgdt3305_read_snr()
1009 noise = (read_reg(state, LGDT3305_CR_MSE_1) << 8) | in lgdt3305_read_snr()
1019 state->snr = calculate_snr(noise, c); in lgdt3305_read_snr()
1022 lg_dbg("noise = 0x%08x, snr = %d.%02d dB\n", noise, in lgdt3305_read_snr()
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| H A D | m88ds3103.c | 218 unsigned int cnr, noise, signal, noise_tot, signal_tot; in m88ds3103_read_status() local
251 noise = buf[1] << 6; /* [13:6] */ in m88ds3103_read_status()
252 noise |= buf[0] & 0x3f; /* [5:0] */ in m88ds3103_read_status()
253 noise >>= 2; in m88ds3103_read_status()
257 noise_tot += noise; in m88ds3103_read_status()
261 noise = noise_tot / M88DS3103_SNR_ITERATIONS; in m88ds3103_read_status()
265 if (signal > noise) { in m88ds3103_read_status()
266 itmp = signal / noise; in m88ds3103_read_status()
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| /third_party/skia/src/shaders/ |
| H A D | SkPerlinNoiseShader.cpp | 174 // Copy noise data in init()
175 uint16_t noise[4][kBlockSize][2]; in init()
179 noise[channel][i][j] = fNoise[channel][i][j]; in init()
183 // Do permutations on noise data in init()
187 fNoise[channel][i][j] = noise[channel][fLatticeSelector[i]][j]; in init()
196 // Compute gradients from permutated noise data in init()
204 // Put the normalized gradient back into the noise data in init()
260 * About the noise types : the difference between the first 2 is just minor tweaks to the
262 * noise is generated in the [1, -1] range, the output is brought back in the [0, 1] range by
264 * kFractalNoise_Type : noise * 0.
[all...] |
| /third_party/ffmpeg/libavfilter/ |
| H A D | vf_convolve.c | 70 float noise; member
92 { "noise", "set noise", OFFSET(noise), AV_OPT_TYPE_FLOAT, {.dbl=0.0000001}, 0, 1, FLAGS },
521 const float noise = s->noise; in complex_multiply() local
535 ire = filter[yn + x].re + noise; in complex_multiply()
581 const float noise = s->noise; in complex_divide() local
597 div = ire * ire + iim * iim + noise; in complex_divide()
[all...] |
| /third_party/tzdata/ |
| H A D | zic.c | 221 static bool noise; variable
815 if (noise && i < nlinks) { in make_links()
1078 noise = true; in main()
1188 if (noise) { in componentcheck()
1219 if (noise && !strchr(benign, c)) { in namecheck()
1796 if (ok && noise) in gethms()
1819 if (noise && (hh > HOURSPERDAY || in gethms()
1996 if (noise) in inzsub()
2433 if (noise && timecnt > 1200) { in writezone()
2479 if (noise) in writezone()
[all...] |
| /kernel/linux/linux-5.10/drivers/net/wireless/intersil/prism54/ |
| H A D | isl_ioctl.c | 176 priv->local_iwstatistics.qual.noise = r.u; in prism54_update_stats()
192 * link quality through a signal-noise in prism54_update_stats()
196 bss2->rssi - priv->iwstatistics.qual.noise; in prism54_update_stats()
382 * emit data if (sensitivity > rssi - noise) (in dBm).
447 range->max_qual.noise = 0; in prism54_get_range()
451 range->avg_qual.noise = 0; /* don't know what to put here */ in prism54_get_range()
575 char noise) in prism54_translate_bss()
635 iwe.u.qual.noise = noise; in prism54_translate_bss()
637 iwe.u.qual.qual = bss->rssi - noise; in prism54_translate_bss()
573 prism54_translate_bss(struct net_device *ndev, struct iw_request_info *info, char *current_ev, char *end_buf, struct obj_bss *bss, char noise) prism54_translate_bss() argument
686 u32 noise = 0; prism54_get_scan() local
[all...] |
| /foundation/communication/wifi/wifi/relation_services/wifi_hal_service/ |
| H A D | wifi_hal_struct.h | 166 int noise; member
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| /foundation/communication/dsoftbus/adapter/common/net/hdi/common/ |
| H A D | softbus_adapter_wlan_extend.c | 126 (g_channelInfoList.buff + g_channelList.measNum-1)->noise = 0; in GetOneChannelMeasResult()
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| /kernel/linux/linux-5.10/net/wireless/ |
| H A D | wext-proc.c | 58 ((__s32) stats->qual.noise) - in wireless_seq_printf_stats()
82 " face | tus | link level noise | nwid " in wireless_dev_seq_show()
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| /kernel/linux/linux-6.6/net/wireless/ |
| H A D | wext-proc.c | 58 ((__s32) stats->qual.noise) - in wireless_seq_printf_stats()
82 " face | tus | link level noise | nwid " in wireless_dev_seq_show()
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| /kernel/linux/linux-5.10/drivers/net/wireless/ath/ath9k/ |
| H A D | common-spectral.c | 152 fft_sample_20.noise = ah->noise; in ath_cmn_process_ht20_fft()
271 fft_sample_40.lower_noise = ah->noise; in ath_cmn_process_ht20_40_fft()
278 fft_sample_40.upper_noise = ah->noise; in ath_cmn_process_ht20_40_fft()
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| /kernel/linux/linux-5.10/drivers/net/wireless/ath/carl9170/ |
| H A D | debug.c | 428 ar->noise[0], ar->noise[2]); in carl9170_debugfs_phy_noise_read()
430 ar->noise[1], ar->noise[3]); in carl9170_debugfs_phy_noise_read()
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| /kernel/linux/linux-5.10/drivers/net/wireless/intersil/p54/ |
| H A D | txrx.c | 537 priv->noise = p54_rssi_to_dbm(priv, le32_to_cpu(stats->noise)); in p54_rx_stats()
595 survey->noise = clamp(priv->noise, -128, 127); in p54_rx_stats()
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| /kernel/linux/linux-6.6/drivers/net/wireless/ath/carl9170/ |
| H A D | debug.c | 428 ar->noise[0], ar->noise[2]); in carl9170_debugfs_phy_noise_read()
430 ar->noise[1], ar->noise[3]); in carl9170_debugfs_phy_noise_read()
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| /kernel/linux/linux-6.6/drivers/net/wireless/ath/ath9k/ |
| H A D | common-spectral.c | 152 fft_sample_20.noise = ah->noise; in ath_cmn_process_ht20_fft()
271 fft_sample_40.lower_noise = ah->noise; in ath_cmn_process_ht20_40_fft()
278 fft_sample_40.upper_noise = ah->noise; in ath_cmn_process_ht20_40_fft()
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| /kernel/linux/linux-6.6/drivers/net/wireless/intersil/p54/ |
| H A D | txrx.c | 533 priv->noise = p54_rssi_to_dbm(priv, le32_to_cpu(stats->noise)); in p54_rx_stats()
591 survey->noise = clamp(priv->noise, -128, 127); in p54_rx_stats()
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| /third_party/ffmpeg/libavcodec/ |
| H A D | qdmc.c | 58 uint8_t noise[2][19][17]; member
376 s->noise[ch][band][0] = lastval - 1; in read_noise_data()
397 s->noise[ch][band][idx] = lastval + k * (newval - lastval) / len - 1; in read_noise_data()
526 aindex = s->noise[ch][i][current_subframe / 2]; in add_noise()
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| /kernel/linux/linux-5.10/drivers/net/wireless/marvell/libertas_tf/ |
| H A D | main.c | 469 survey->noise = priv->noise; in lbtf_op_get_survey()
509 priv->noise = prxpd->nf; in lbtf_rx()
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| /kernel/linux/linux-6.6/drivers/net/wireless/marvell/libertas_tf/ |
| H A D | main.c | 470 survey->noise = priv->noise; in lbtf_op_get_survey()
511 priv->noise = prxpd->nf; in lbtf_rx()
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| /third_party/lame/libmp3lame/ |
| H A D | quantize.c | 440 * trancate smaller nubmers into 0 as long as the noise threshold is allowed.
494 FLOAT noise; in trancate_smallspectrums() local
499 noise = work[start + j - width] * work[start + j - width] * nsame; in trancate_smallspectrums()
500 if (allowedNoise < noise) { in trancate_smallspectrums()
505 allowedNoise -= noise; in trancate_smallspectrums()
569 penalties(double noise) in penalties() argument
571 return FAST_LOG10(0.368 + 0.632 * noise * noise * noise); in penalties()
591 noise i in quant_compare()
[all...] |
| /kernel/linux/linux-5.10/drivers/net/wireless/broadcom/b43/ |
| H A D | main.c | 1422 u8 noise[4]; in handle_irq_noise() local
1434 * not really that much of a problem. The background noise is in handle_irq_noise()
1437 * value is shortlived. So it will be replaced by the next noise in handle_irq_noise()
1441 *((__le32 *)noise) = cpu_to_le32(b43_jssi_read(dev)); in handle_irq_noise()
1442 if (noise[0] == 0x7F || noise[1] == 0x7F || in handle_irq_noise()
1443 noise[2] == 0x7F || noise[3] == 0x7F) in handle_irq_noise()
1446 /* Get the noise samples. */ in handle_irq_noise()
1449 noise[ in handle_irq_noise()
[all...] |
| /kernel/linux/linux-6.6/drivers/net/wireless/broadcom/b43/ |
| H A D | main.c | 1422 u8 noise[4]; in handle_irq_noise() local
1434 * not really that much of a problem. The background noise is in handle_irq_noise()
1437 * value is shortlived. So it will be replaced by the next noise in handle_irq_noise()
1441 *((__le32 *)noise) = cpu_to_le32(b43_jssi_read(dev)); in handle_irq_noise()
1442 if (noise[0] == 0x7F || noise[1] == 0x7F || in handle_irq_noise()
1443 noise[2] == 0x7F || noise[3] == 0x7F) in handle_irq_noise()
1446 /* Get the noise samples. */ in handle_irq_noise()
1449 noise[ in handle_irq_noise()
[all...] |