tag	line	file	source code
synth_subtype	188	drivers/sound/dev_table.h	int synth_subtype;
synth_subtype	1198	drivers/sound/opl3.c	devc->fm_info.synth_subtype = FM_TYPE_ADLIB;
synth_subtype	518	include/linux/soundcard.h	int  synth_subtype;