Searched refs:if_gain (Results 1 - 8 of 8) sorted by relevance

/drivers/media/tuners/
H A Dmsi001.c49 struct v4l2_ctrl *if_gain; member in struct:msi001
66 int if_gain)
72 lna_gain, mixer_gain, if_gain);
75 reg |= (59 - if_gain) << 4;
264 s->if_gain->cur.val);
400 s->mixer_gain->cur.val, s->if_gain->cur.val);
404 s->mixer_gain->val, s->if_gain->cur.val);
408 s->mixer_gain->cur.val, s->if_gain->val);
451 s->if_gain = v4l2_ctrl_new_std(&s->hdl, &msi001_ctrl_ops,
65 msi001_set_gain(struct msi001 *s, int lna_gain, int mixer_gain, int if_gain) argument
H A De4000.c346 s->if_gain->cur.val, s->if_gain->val);
362 buf[0] = e4000_if_gain_lut[s->if_gain->val].reg16_val;
363 buf[1] = e4000_if_gain_lut[s->if_gain->val].reg17_val;
542 s->if_gain = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
H A De4000_priv.h46 struct v4l2_ctrl *if_gain; member in struct:e4000
/drivers/media/usb/airspy/
H A Dairspy.c150 struct v4l2_ctrl *if_gain; member in struct:airspy
935 dev_dbg(s->dev, "val=%d->%d\n", s->if_gain->cur.val, s->if_gain->val);
937 ret = airspy_ctrl_msg(s, CMD_SET_VGA_GAIN, 0, s->if_gain->val,
1057 s->if_gain = v4l2_ctrl_new_std(&s->hdl, &airspy_ctrl_ops,
/drivers/media/usb/hackrf/
H A Dhackrf.c137 struct v4l2_ctrl *if_gain; member in struct:hackrf_dev
974 dev->if_gain->cur.val, dev->if_gain->val);
976 ret = hackrf_ctrl_msg(dev, CMD_SET_VGA_GAIN, 0, dev->if_gain->val,
1089 dev->if_gain = v4l2_ctrl_new_std(&dev->hdl, &hackrf_ctrl_ops,
/drivers/media/dvb-frontends/
H A Daf9013.c493 u8 buf[2], rf_gain, if_gain; local
506 if_gain = buf[1];
511 (10 * (rf_gain + if_gain) - \
/drivers/media/usb/dvb-usb/
H A Daf9005-fe.c514 u8 if_gain, rf_gain; local
525 &if_gain);
530 *strength = (512 - rf_gain - if_gain) << 7;
/drivers/media/dvb-frontends/drx39xyj/
H A Ddrxj.c9372 u16 if_gain = 0; local
9378 rc = drxj_dap_read_reg16(dev_addr, IQM_AF_AGC_IF__A, &if_gain, 0);
9383 if_gain &= IQM_AF_AGC_IF__M;
9396 if (if_gain > if_agc_top) {
9409 } else if (if_gain > if_agc_sns) {
9415 20 + 55 * (if_gain - if_agc_sns) / (if_agc_top - if_agc_sns);
9421 *sig_strength = (20 * if_gain / if_agc_sns);

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