Lines Matching refs:cnr
218 unsigned int cnr, noise, signal, noise_tot, signal_tot;
220 cnr = 0;
240 cnr = div_u64((u64) 10000 * intlog2(itmp), intlog2(10));
267 cnr = div_u64((u64) 10000 * intlog10(itmp), (1 << 24));
276 if (cnr) {
277 c->cnr.stat[0].scale = FE_SCALE_DECIBEL;
278 c->cnr.stat[0].svalue = cnr;
280 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
283 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
1123 c->cnr.len = 1;
1124 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
1349 if (c->cnr.stat[0].scale == FE_SCALE_DECIBEL)
1350 *snr = div_s64(c->cnr.stat[0].svalue, 100);