Searched refs:snr_reading (Results 1 - 2 of 2) sorted by relevance

/drivers/media/dvb/frontends/
H A Dds3000.c615 u8 snr_reading, snr_value; local
641 snr_reading = ds3000_readreg(state, 0xff);
642 snr_reading /= 8;
643 if (snr_reading == 0)
646 if (snr_reading > 20)
647 snr_reading = 20;
648 snr_value = dvbs_snr_tab[snr_reading - 1] * 10 / 23026;
654 snr_reading, *snr);
673 snr_reading = tmp / dvbs2_noise_reading;
674 if (snr_reading > 8
[all...]
H A Dcx24116.c757 u8 snr_reading; local
766 snr_reading = cx24116_readreg(state, CX24116_REG_QUALITY0);
768 if (snr_reading >= 0xa0 /* 100% */)
771 *snr = snr_tab[(snr_reading & 0xf0) >> 4] +
772 (snr_tab[(snr_reading & 0x0f)] >> 4);
775 snr_reading, *snr);

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