tag	line	file	source code
SOUND_MASK_ALTPCM	48	drivers/sound/pas2_mixer.c	SOUND_MASK_CD | SOUND_MASK_ALTPCM)
SOUND_MASK_ALTPCM	51	drivers/sound/pas2_mixer.c	SOUND_MASK_CD | SOUND_MASK_ALTPCM | SOUND_MASK_IMIX | \