Symbol: UAUDIO_MAX_CHAN
sys/bus/u4b/audio/uaudio.c
1807
bChannels = UAUDIO_MAX_CHAN(asf1d.v1->bNrChannels);
sys/bus/u4b/audio/uaudio.c
1885
chan_alt->sample_size = (UAUDIO_MAX_CHAN(channels) *