Lines Matching defs:snr
71 u32 snr;
1548 u32 snr;
1562 snr = lgdt3306a_calculate_snr_x100(state);
1563 dbg_info("cnt=%d errors=%d snr=%d\n", cnt, packet_error, snr);
1565 if ((snr >= 1500) && (packet_error < 0xff))
1578 u32 snr;
1589 snr = lgdt3306a_calculate_snr_x100(state);
1590 dbg_info("cnt=%d errors=%d snr=%d\n", cnt, packet_error, snr);
1592 if ((snr >= 1500) && (packet_error < 0xff))
1659 static int lgdt3306a_read_snr(struct dvb_frontend *fe, u16 *snr)
1663 state->snr = lgdt3306a_calculate_snr_x100(state);
1665 *snr = state->snr/10;
1678 u16 snr; /* snr_x10 */
1680 u32 ref_snr; /* snr*100 */
1706 ret = fe->ops.read_snr(fe, &snr);
1710 if (state->snr <= (ref_snr - 100))
1712 else if (state->snr <= ref_snr)
1715 str = state->snr - ref_snr;