Lines Matching refs:snr_reading
550 u8 snr_reading, snr_value; in ds3000_read_snr() local
576 snr_reading = ds3000_readreg(state, 0xff); in ds3000_read_snr()
577 snr_reading /= 8; in ds3000_read_snr()
578 if (snr_reading == 0) in ds3000_read_snr()
581 if (snr_reading > 20) in ds3000_read_snr()
582 snr_reading = 20; in ds3000_read_snr()
583 snr_value = dvbs_snr_tab[snr_reading - 1] * 10 / 23026; in ds3000_read_snr()
589 snr_reading, *snr); in ds3000_read_snr()
608 snr_reading = tmp / dvbs2_noise_reading; in ds3000_read_snr()
609 if (snr_reading > 80) in ds3000_read_snr()
610 snr_reading = 80; in ds3000_read_snr()
611 snr_value = dvbs2_snr_tab[snr_reading - 1] / 1000; in ds3000_read_snr()
616 snr_reading = dvbs2_noise_reading / tmp; in ds3000_read_snr()
617 if (snr_reading > 80) in ds3000_read_snr()
618 snr_reading = 80; in ds3000_read_snr()
619 *snr = -(dvbs2_snr_tab[snr_reading - 1] / 1000); in ds3000_read_snr()
622 snr_reading, *snr); in ds3000_read_snr()