Symbol: CTL_MICVOL
usr/src/uts/common/io/audio/drv/audiocmihd/audiocmihd.c
1294
case CTL_MICVOL:
usr/src/uts/common/io/audio/drv/audiocmihd/audiocmihd.c
1450
case CTL_MICVOL:
usr/src/uts/common/io/audio/drv/audiocmihd/audiocmihd.c
1513
cmediahd_alloc_ctrl(devc, CTL_MICVOL, 80|80<<8);