AC97_EXTID_SDAC 67 sound/oss/au1550_ac97.c #define AC97_EXT_DACS (AC97_EXTID_SDAC | AC97_EXTID_CDAC | AC97_EXTID_LDAC) AC97_EXTID_SDAC 1472 sound/oss/au1550_ac97.c AC97_EXTID_SDAC))