agc_gain_50dbm 618 drivers/media/dvb-frontends/af9013.c (agc_gain_50dbm - agc_gain_80dbm) - 80000; agc_gain_50dbm 622 drivers/media/dvb-frontends/af9013.c stmp1, agc_gain, agc_gain_50dbm, agc_gain_80dbm);