FRAMER_NB_CHANNEL
.channels_max = FRAMER_NB_CHANNEL,
.channels_max = FRAMER_NB_CHANNEL,
if (framer->max_chan_playback > FRAMER_NB_CHANNEL) {
tx_mask, FRAMER_NB_CHANNEL);
if (framer->max_chan_capture > FRAMER_NB_CHANNEL) {
rx_mask, FRAMER_NB_CHANNEL);