AK4531_AD_IN      318 sound/pci/ak4531_codec.c AK4531_SINGLE("AD Input Select", 0, AK4531_AD_IN, 0, 1, 0),
AK4531_AD_IN      462 sound/pci/ak4531_codec.c 		    ak4531->regs[AK4531_AD_IN] & 1 ? "external" : "mixer",