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/kernel/linux/linux-6.6/drivers/media/dvb-frontends/
H A Dstb0899_drv.c1423 u32 SearchRange, gain; in stb0899_search() local
1439 gain = 8; /* 15Mb < srate < 45Mb, gain = 8dB */ in stb0899_search()
1441 gain = 12; /* 5Mb < srate < 15Mb, gain = 12dB */ in stb0899_search()
1443 gain = 14; /* 1Mb < srate < 5Mb, gain = 14db */ in stb0899_search()
1444 state->config->tuner_set_rfsiggain(fe, gain); in stb0899_search()
/kernel/linux/linux-6.6/drivers/input/touchscreen/
H A Dedt-ft5x06.c132 int gain; member
506 static EDT_ATTR(gain, S_IWUSR | S_IRUGO, WORK_REGISTER_GAIN,
594 regmap_write(regmap, reg_addr->reg_gain, tsdata->gain); in edt_ft5x06_restore_reg_parameters()
996 error = device_property_read_u32(dev, "gain", &val); in edt_ft5x06_ts_get_defaults()
999 tsdata->gain = val; in edt_ft5x06_ts_get_defaults()
1031 regmap_read(regmap, reg_addr->reg_gain, &tsdata->gain); in edt_ft5x06_ts_get_parameters()
/third_party/ffmpeg/libavcodec/
H A Dg723_1enc.c568 hf->gain = 0; in comp_harmonic_coeff()
600 hf->gain = 0x2800; in comp_harmonic_coeff()
602 hf->gain = ((eng << 15) / max_eng * 0x2800 + (1 << 14)) >> 15; in comp_harmonic_coeff()
617 int64_t temp = hf->gain * src[i - hf->index] << 1; in harmonic_filter()
626 int64_t temp = hf->gain * src[i - hf->index] << 1; in harmonic_noise_sub()
880 /* Quantize the gain (max crosscorrelation/impulse_corr[0]) */ in get_fcb_param()
895 /* Select additional gain values */ in get_fcb_param()
971 * Encode the pulse position and gain of the current subframe.
1061 /* Write 12 bit combined gain */ in pack_bitstream()
H A Devrcdec.c64 uint8_t acb_gain[3]; ///< adaptive codebook gain
66 uint8_t fcb_gain[3]; ///< fixed codebook gain index
67 uint8_t energy_gain; ///< frame energy gain index
89 float avg_acb_gain; ///< average adaptive codebook gain
90 float avg_fcb_gain; ///< average fixed codebook gain
406 static void acb_excitation(EVRCContext *e, float *excitation, float gain, in acb_excitation() argument
430 excitation[i] *= gain; in acb_excitation()
580 float sum1 = 0.0, sum2 = 0.0, gamma, gain; in postfilter() local
642 gain = sum2 ? sqrt(sum1 / sum2) : 1.0; in postfilter()
645 temp[i] *= gain; in postfilter()
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H A Dilbcdec.c725 int16_t gain[CB_NSTAGES]; in construct_vector() local
733 /* gain de-quantization */ in construct_vector()
735 gain[0] = gain_dequantization(gain_index[0], 16384, 0); in construct_vector()
736 gain[1] = gain_dequantization(gain_index[1], gain[0], 1); in construct_vector()
737 gain[2] = gain_dequantization(gain_index[2], gain[1], 2); in construct_vector()
746 gainPtr = &gain[0]; in construct_vector()
987 determine pitch pred. gain */ in do_plc()
1085 /* previous frame lost, use recorded lag and gain */ in do_plc()
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/third_party/skia/tests/
H A DImageFilterTest.cpp149 const SkScalar gain = SK_Scalar1, bias = 0; in FilterList() local
154 kernelSize, kernel, gain, bias, SkIPoint::Make(1, 1), in FilterList()
1105 SkScalar gain = SK_Scalar1, bias = 0; in DEF_TEST() local
1109 kernelSize, kernel, gain, bias, kernelOffset, SkTileMode::kRepeat, false, nullptr)); in DEF_TEST()
1130 SkScalar gain = SK_Scalar1, bias = 0; in DEF_TEST() local
1134 kernelSize, kernel, gain, bias, kernelOffset, SkTileMode::kClamp, true, nullptr)); in DEF_TEST()
1165 SkScalar gain = SK_Scalar1, bias = 0; in test_big_kernel() local
1169 kernelSize, identityKernel, gain, bias, kernelOffset, in test_big_kernel()
1336 SkScalar gain = SK_Scalar1, bias = 0; in DEF_TEST() local
1341 SkISize::Make(1<<30, 1<<30), kernel, gain, bia in DEF_TEST()
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/kernel/linux/linux-5.10/drivers/media/pci/ddbridge/
H A Dddbridge-mci.h157 u16 gain; member
/kernel/linux/linux-5.10/drivers/net/wireless/mediatek/mt7601u/
H A Dmac.h39 u8 gain; member
/kernel/linux/linux-6.6/drivers/media/pci/ddbridge/
H A Dddbridge-mci.h148 u16 gain; member
/kernel/linux/linux-6.6/drivers/net/wireless/mediatek/mt7601u/
H A Dmac.h39 u8 gain; member
/third_party/backends/backend/
H A Dlexmark.h86 /* manual gain handling */
125 SANE_Int default_gain; /* value of the default gain for a scan */
135 SANE_Int gain_fallback; /* gain to use in case offset calibration fails */
227 struct Channels gain; member
H A Dgt68xx_high.c4 AFE offset/gain setting by David Stevenson <david.stevenson@zoom.co.uk>
990 /* AFE offset/gain automatic configuration */
1179 DBG (4, "%5s white=%3d, black=%3d, offset=%2d, gain=%2d, old offs=%2d, " in gt68xx_afe_ccd_adjust_offset_gain()
1180 "old gain=%2d, total_white=%5d %s\n", color_name, values->white, in gt68xx_afe_ccd_adjust_offset_gain()
1283 /** Select best AFE gain and offset parameters.
1293 * - #SANE_STATUS_GOOD - gain and offset setting completed successfully
1563 SANE_Byte *offset, *old_offset, *gain, *old_gain; in gt68xx_afe_cis_adjust_gain_offset() local
1576 gain = &afe->r_pga; in gt68xx_afe_cis_adjust_gain_offset()
1583 gain = &afe->g_pga; in gt68xx_afe_cis_adjust_gain_offset()
1590 gain in gt68xx_afe_cis_adjust_gain_offset()
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/kernel/linux/linux-5.10/drivers/media/i2c/
H A Dov7670.c45 #define REG_BLUE 0x01 /* blue gain */
46 #define REG_RED 0x02 /* red gain */
84 #define COM8_AGC 0x04 /* Auto gain enable */
87 #define REG_COM9 0x14 /* Control 9 - gain ceiling */
136 #define COM16_AWBGAIN 0x08 /* AWB gain enable */
158 #define REG_GFIX 0x69 /* Fix gain control */
226 /* gain cluster */
228 struct v4l2_ctrl *gain; member
323 { REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
417 { REG_COM9, 0x48 }, /* 32x gain ceilin
1460 unsigned char gain; ov7670_g_gain() local
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/kernel/linux/linux-5.10/sound/oss/dmasound/
H A Ddmasound_atari.c130 static int TTSetGain(int gain);
1005 static int TTSetGain(int gain) in TTSetGain() argument
1007 dmasound.gain = GAIN_VOXWARE_TO_DB(gain); in TTSetGain()
1008 atari_microwire_cmd(MW_LM1992_VOLUME(dmasound.gain)); in TTSetGain()
1009 return GAIN_DB_TO_VOXWARE(dmasound.gain); in TTSetGain()
1417 return IOCTL_OUT(arg, GAIN_DB_TO_VOXWARE(dmasound.gain)); in TTMixerIoctl()
/kernel/linux/linux-5.10/drivers/staging/media/atomisp/i2c/ov5693/
H A Datomisp-ov5693.c536 int gain, int digitgain) in __ov5693_set_exposure()
627 /* Analog gain */ in __ov5693_set_exposure()
629 OV5693_AGC_L, gain & 0xff); in __ov5693_set_exposure()
637 OV5693_AGC_H, (gain >> 8) & 0xff); in __ov5693_set_exposure()
644 /* Digital gain */ in __ov5693_set_exposure()
686 int gain, int digitgain) in ov5693_set_exposure()
692 ret = __ov5693_set_exposure(sd, exposure, gain, digitgain); in ov5693_set_exposure()
702 u16 analog_gain = exposure->gain[0]; in ov5693_s_exposure()
703 u16 digital_gain = exposure->gain[1]; in ov5693_s_exposure()
535 __ov5693_set_exposure(struct v4l2_subdev *sd, int coarse_itg, int gain, int digitgain) __ov5693_set_exposure() argument
685 ov5693_set_exposure(struct v4l2_subdev *sd, int exposure, int gain, int digitgain) ov5693_set_exposure() argument
/kernel/linux/linux-6.6/drivers/staging/media/atomisp/i2c/ov5693/
H A Datomisp-ov5693.c419 int gain, int digitgain) in __ov5693_set_exposure()
510 /* Analog gain */ in __ov5693_set_exposure()
512 OV5693_AGC_L, gain & 0xff); in __ov5693_set_exposure()
520 OV5693_AGC_H, (gain >> 8) & 0xff); in __ov5693_set_exposure()
527 /* Digital gain */ in __ov5693_set_exposure()
569 int gain, int digitgain) in ov5693_set_exposure()
575 ret = __ov5693_set_exposure(sd, exposure, gain, digitgain); in ov5693_set_exposure()
585 u16 analog_gain = exposure->gain[0]; in ov5693_s_exposure()
586 u16 digital_gain = exposure->gain[1]; in ov5693_s_exposure()
418 __ov5693_set_exposure(struct v4l2_subdev *sd, int coarse_itg, int gain, int digitgain) __ov5693_set_exposure() argument
568 ov5693_set_exposure(struct v4l2_subdev *sd, int exposure, int gain, int digitgain) ov5693_set_exposure() argument
/kernel/linux/linux-6.6/drivers/media/i2c/
H A Dov7670.c44 #define REG_BLUE 0x01 /* blue gain */
45 #define REG_RED 0x02 /* red gain */
83 #define COM8_AGC 0x04 /* Auto gain enable */
86 #define REG_COM9 0x14 /* Control 9 - gain ceiling */
135 #define COM16_AWBGAIN 0x08 /* AWB gain enable */
157 #define REG_GFIX 0x69 /* Fix gain control */
225 /* gain cluster */
227 struct v4l2_ctrl *gain; member
322 { REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
416 { REG_COM9, 0x48 }, /* 32x gain ceilin
1473 unsigned char gain; ov7670_g_gain() local
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H A Dov7251.c148 struct v4l2_ctrl *gain; member
878 static int ov7251_set_gain(struct ov7251 *ov7251, s32 gain) in ov7251_set_gain() argument
884 val[0] = (gain & 0x0300) >> 8; /* goes to OV7251_AEC_AGC_ADJ_0 */ in ov7251_set_gain()
885 val[1] = gain & 0xff; /* goes to OV7251_AEC_AGC_ADJ_1 */ in ov7251_set_gain()
1250 ret = __v4l2_ctrl_s_ctrl(ov7251->gain, 16); in ov7251_set_format()
1420 ret = __v4l2_ctrl_s_ctrl(ov7251->gain, 16); in ov7251_set_frame_interval()
1553 ov7251->gain = v4l2_ctrl_new_std(&ov7251->ctrls, &ov7251_ctrl_ops, in ov7251_init_ctrls()
/kernel/linux/linux-6.6/sound/oss/dmasound/
H A Ddmasound_atari.c130 static int TTSetGain(int gain);
1005 static int TTSetGain(int gain) in TTSetGain() argument
1007 dmasound.gain = GAIN_VOXWARE_TO_DB(gain); in TTSetGain()
1008 atari_microwire_cmd(MW_LM1992_VOLUME(dmasound.gain)); in TTSetGain()
1009 return GAIN_DB_TO_VOXWARE(dmasound.gain); in TTSetGain()
1417 return IOCTL_OUT(arg, GAIN_DB_TO_VOXWARE(dmasound.gain)); in TTMixerIoctl()
/third_party/libsnd/src/
H A Dogg_opus.c207 /* 'baked-in' gain to apply, dB S7.8 format. Should be zero when possible. */
208 int16_t gain ; member
428 psf_log_printf (psf, " Gain : %d.%d\n", (int) arith_shift_right (h->gain & 0xF0, 8), h->gain & 0x0F) ; in opus_print_header()
478 &h->input_samplerate, &h->gain, &h->channel_mapping) ; in opus_read_header_packet()
616 ** The Opus decoder can do our gain for us. The OggOpus header contains a in ogg_opus_setup_decoder()
617 ** gain field. This field, unlike various gain-related tags, is intended to in ogg_opus_setup_decoder()
618 ** be a perminent baked-in gain applied before any user-configurable gain in ogg_opus_setup_decoder()
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/kernel/linux/linux-6.6/drivers/iio/imu/st_lsm6dsx/
H A Dst_lsm6dsx_core.c1586 u32 gain) in st_lsm6dsx_set_full_scale()
1594 if (fs_table->fs_avl[i].gain == gain) in st_lsm6dsx_set_full_scale()
1608 sensor->gain = gain; in st_lsm6dsx_set_full_scale()
1800 *val2 = sensor->gain; in st_lsm6dsx_read_raw()
2039 fs_table->fs_avl[i].gain); in st_lsm6dsx_sysfs_scale_avail()
2382 sensor->gain = hw->settings->fs_table[id].fs_avl[0].gain; in st_lsm6dsx_alloc_iiodev()
1585 st_lsm6dsx_set_full_scale(struct st_lsm6dsx_sensor *sensor, u32 gain) st_lsm6dsx_set_full_scale() argument
/kernel/linux/linux-5.10/drivers/input/joystick/iforce/
H A Diforce-main.c80 static void iforce_set_gain(struct input_dev *dev, u16 gain) in iforce_set_gain() argument
85 data[0] = gain >> 9; in iforce_set_gain()
/kernel/linux/linux-5.10/drivers/iio/adc/
H A Dnau7802.c111 static int nau7802_set_gain(struct nau7802_state *st, int gain) in nau7802_set_gain() argument
123 gain); in nau7802_set_gain()
/kernel/linux/linux-5.10/drivers/media/usb/gspca/m5602/
H A Dm5602_ov7660.c287 sd->gain = v4l2_ctrl_new_std(hdl, &ov7660_ctrl_ops, V4L2_CID_GAIN, 0, in ov7660_init_controls()
329 gspca_dbg(gspca_dev, D_CONF, "Setting gain to %d\n", val); in ov7660_set_gain()
360 gspca_dbg(gspca_dev, D_CONF, "Set auto gain control to %d\n", val); in ov7660_set_auto_gain()
427 err = ov7660_set_gain(gspca_dev, sd->gain->val); in ov7660_s_ctrl()
/kernel/linux/linux-6.6/drivers/media/usb/gspca/m5602/
H A Dm5602_ov7660.c287 sd->gain = v4l2_ctrl_new_std(hdl, &ov7660_ctrl_ops, V4L2_CID_GAIN, 0, in ov7660_init_controls()
329 gspca_dbg(gspca_dev, D_CONF, "Setting gain to %d\n", val); in ov7660_set_gain()
360 gspca_dbg(gspca_dev, D_CONF, "Set auto gain control to %d\n", val); in ov7660_set_auto_gain()
427 err = ov7660_set_gain(gspca_dev, sd->gain->val); in ov7660_s_ctrl()

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