SND_US16X08_ID_COMP_BASE  449 sound/usb/mixer_us16x08.c 	val_idx = elem->head.id - SND_US16X08_ID_COMP_BASE;
SND_US16X08_ID_COMP_BASE   82 sound/usb/mixer_us16x08.h #define SND_US16X08_ID_COMP_THRESHOLD	SND_US16X08_ID_COMP_BASE
SND_US16X08_ID_COMP_BASE   83 sound/usb/mixer_us16x08.h #define SND_US16X08_ID_COMP_RATIO	(SND_US16X08_ID_COMP_BASE + 1)
SND_US16X08_ID_COMP_BASE   84 sound/usb/mixer_us16x08.h #define SND_US16X08_ID_COMP_ATTACK	(SND_US16X08_ID_COMP_BASE + 2)
SND_US16X08_ID_COMP_BASE   85 sound/usb/mixer_us16x08.h #define SND_US16X08_ID_COMP_RELEASE	(SND_US16X08_ID_COMP_BASE + 3)
SND_US16X08_ID_COMP_BASE   86 sound/usb/mixer_us16x08.h #define SND_US16X08_ID_COMP_GAIN	(SND_US16X08_ID_COMP_BASE + 4)
SND_US16X08_ID_COMP_BASE   87 sound/usb/mixer_us16x08.h #define SND_US16X08_ID_COMP_SWITCH	(SND_US16X08_ID_COMP_BASE + 5)
SND_US16X08_ID_COMP_BASE   90 sound/usb/mixer_us16x08.h #define COMP_STORE_IDX(x) ((x) - SND_US16X08_ID_COMP_BASE)