Lines Matching refs:cnr
218 unsigned int cnr, noise, signal, noise_tot, signal_tot; in m88ds3103_read_status() local
220 cnr = 0; in m88ds3103_read_status()
240 cnr = div_u64((u64) 10000 * intlog2(itmp), intlog2(10)); in m88ds3103_read_status()
267 cnr = div_u64((u64) 10000 * intlog10(itmp), (1 << 24)); in m88ds3103_read_status()
276 if (cnr) { in m88ds3103_read_status()
277 c->cnr.stat[0].scale = FE_SCALE_DECIBEL; in m88ds3103_read_status()
278 c->cnr.stat[0].svalue = cnr; in m88ds3103_read_status()
280 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in m88ds3103_read_status()
283 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in m88ds3103_read_status()
1127 c->cnr.len = 1; in m88ds3103_init()
1128 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in m88ds3103_init()
1353 if (c->cnr.stat[0].scale == FE_SCALE_DECIBEL) in m88ds3103_read_snr()
1354 *snr = div_s64(c->cnr.stat[0].svalue, 100); in m88ds3103_read_snr()