Symbol: UD_MODE_SELECT_CONTROL
sys/dev/sound/usb/uaudio.c
3937
if (!(d1->bmControls[0] & UA_PROC_MASK(UD_MODE_SELECT_CONTROL))) {
sys/dev/sound/usb/uaudio.c
3945
MIX(sc).wValue[0] = MAKE_WORD(UD_MODE_SELECT_CONTROL, 0);