UCB1200_AUDIOCTRLA_GAIN_SHIFT
(((cr) >> UCB1200_AUDIOCTRLA_GAIN_SHIFT) & \
((cr) | (((val) << UCB1200_AUDIOCTRLA_GAIN_SHIFT) & \
(UCB1200_AUDIOCTRLA_GAIN_MASK << UCB1200_AUDIOCTRLA_GAIN_SHIFT)))