Searched refs:if_gain (Results 1 - 7 of 7) sorted by relevance

/linux-master/drivers/media/tuners/
H A Dmsi001.c40 struct v4l2_ctrl *if_gain; member in struct:msi001_dev
57 int if_gain)
64 lna_gain, mixer_gain, if_gain);
67 reg |= (59 - if_gain) << 4;
268 dev->mixer_gain->cur.val, dev->if_gain->cur.val);
398 dev->if_gain->cur.val);
403 dev->if_gain->cur.val);
408 dev->if_gain->val);
457 dev->if_gain = v4l2_ctrl_new_std(&dev->hdl, &msi001_ctrl_ops,
56 msi001_set_gain(struct msi001_dev *dev, int lna_gain, int mixer_gain, int if_gain) argument
H A De4000_priv.h36 struct v4l2_ctrl *if_gain; member in struct:e4000_dev
H A De4000.c452 dev->if_gain->cur.val, dev->if_gain->val);
468 buf[0] = e4000_if_gain_lut[dev->if_gain->val].reg16_val;
469 buf[1] = e4000_if_gain_lut[dev->if_gain->val].reg17_val;
676 dev->if_gain = v4l2_ctrl_new_std(&dev->hdl, &e4000_ctrl_ops,
/linux-master/drivers/media/usb/airspy/
H A Dairspy.c140 struct v4l2_ctrl *if_gain; member in struct:airspy
923 dev_dbg(s->dev, "val=%d->%d\n", s->if_gain->cur.val, s->if_gain->val);
925 ret = airspy_ctrl_msg(s, CMD_SET_VGA_GAIN, 0, s->if_gain->val,
1052 s->if_gain = v4l2_ctrl_new_std(&s->hdl, &airspy_ctrl_ops,
/linux-master/drivers/media/usb/dvb-usb/
H A Daf9005-fe.c502 u8 if_gain, rf_gain; local
513 &if_gain);
518 *strength = (512 - rf_gain - if_gain) << 7;
/linux-master/drivers/media/i2c/
H A Dmax2175.c270 struct v4l2_ctrl *if_gain; /* I/F gain value */ member in struct:max2175
1351 ctx->if_gain = v4l2_ctrl_new_std(hdl, &max2175_ctrl_ops,
1354 ctx->if_gain->flags |= (V4L2_CTRL_FLAG_VOLATILE |
/linux-master/drivers/media/dvb-frontends/drx39xyj/
H A Ddrxj.c9387 u16 if_gain = 0; local
9393 rc = drxj_dap_read_reg16(dev_addr, IQM_AF_AGC_IF__A, &if_gain, 0);
9398 if_gain &= IQM_AF_AGC_IF__M;
9411 if (if_gain > if_agc_top) {
9424 } else if (if_gain > if_agc_sns) {
9430 20 + 55 * (if_gain - if_agc_sns) / (if_agc_top - if_agc_sns);
9436 *sig_strength = (20 * if_gain / if_agc_sns);

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