Symbol: AC97_MIX_BEEP
sys/dev/sound/pcm/ac97.c
723
} else if (reg == AC97_MIX_BEEP) {
sys/dev/sound/pcm/ac97.c
92
[SOUND_MIXER_SPEAKER] = { AC97_MIX_BEEP, 4, 1, 0, 1, 0, 0, 0 },