tag	line	file	source code
SOUND_MIXER_LINE1	102	drivers/sound/ad1848_mixer.h	MIX_ENT(SOUND_MIXER_LINE1,    2, 1, 0, 5,   3, 1, 0, 5),
SOUND_MIXER_LINE1	155	drivers/sound/sb_mixer.h	MIX_ENT(SOUND_MIXER_LINE1,  0x00, 0, 0, 0x00, 0, 0),
SOUND_MIXER_LINE1	783	include/linux/soundcard.h	#define SOUND_MASK_LINE1  (1 << SOUND_MIXER_LINE1)
SOUND_MIXER_LINE1	806	include/linux/soundcard.h	#define SOUND_MIXER_READ_LINE1    MIXER_READ(SOUND_MIXER_LINE1)
SOUND_MIXER_LINE1	834	include/linux/soundcard.h	#define SOUND_MIXER_WRITE_LINE1    MIXER_WRITE(SOUND_MIXER_LINE1)