Lines Matching refs:dual
157 s32 carrier, stereo, dual, noise; in detect_a2_a2m_eiaj() local
186 dual = freq_magnitude(x, N, dual_freq); in detect_a2_a2m_eiaj()
190 "noise=%d\n", carrier, stereo, dual, noise); in detect_a2_a2m_eiaj()
192 if (stereo > dual) in detect_a2_a2m_eiaj()
199 if ((carrier > max(stereo, dual)*2) && in detect_a2_a2m_eiaj()
200 (carrier < max(stereo, dual)*6) && in detect_a2_a2m_eiaj()
202 (max(stereo, dual) > min(stereo, dual))) { in detect_a2_a2m_eiaj()
208 if ((carrier > max(stereo, dual)*2) && in detect_a2_a2m_eiaj()
209 (carrier < max(stereo, dual)*8) && in detect_a2_a2m_eiaj()
212 (max(stereo, dual) > min(stereo, dual)*2)) { in detect_a2_a2m_eiaj()
224 s32 dual = freq_magnitude(x, N, FREQ_BTSC_DUAL); in detect_btsc() local
226 "\n", dual_ref, dual, sap_ref, sap); in detect_btsc()