AK4531_LMASTER 278 sound/pci/ak4531_codec.c AK4531_LMASTER, AK4531_RMASTER, 7, 7, 1, 1, AK4531_LMASTER 280 sound/pci/ak4531_codec.c AK4531_DOUBLE("Master Playback Volume", 0, AK4531_LMASTER, AK4531_RMASTER, 0, 0, 0x1f, 1), AK4531_LMASTER 444 sound/pci/ak4531_codec.c ak4531->write(ak4531, AK4531_LMASTER, 0x9f);