tag	line	file	source code
CTRL_MAIN_VOLUME	1382	drivers/sound/gus_wave.c	case CTRL_MAIN_VOLUME:
CTRL_MAIN_VOLUME	724	include/linux/soundcard.h	#define SEQ_MAIN_VOLUME(dev, voice, value) SEQ_CONTROL(dev, voice, CTRL_MAIN_VOLUME, value)