Lines Matching defs:snr
71 u32 snr;
1512 u32 snr;
1526 snr = lgdt3306a_calculate_snr_x100(state);
1527 dbg_info("cnt=%d errors=%d snr=%d\n", cnt, packet_error, snr);
1529 if ((snr >= 1500) && (packet_error < 0xff))
1542 u32 snr;
1553 snr = lgdt3306a_calculate_snr_x100(state);
1554 dbg_info("cnt=%d errors=%d snr=%d\n", cnt, packet_error, snr);
1556 if ((snr >= 1500) && (packet_error < 0xff))
1623 static int lgdt3306a_read_snr(struct dvb_frontend *fe, u16 *snr)
1627 state->snr = lgdt3306a_calculate_snr_x100(state);
1629 *snr = state->snr/10;
1642 u16 snr; /* snr_x10 */
1644 u32 ref_snr; /* snr*100 */
1670 ret = fe->ops.read_snr(fe, &snr);
1674 if (state->snr <= (ref_snr - 100))
1676 else if (state->snr <= ref_snr)
1679 str = state->snr - ref_snr;