CS40L50_DSP_QUEUE
return regmap_write(cs40l50->regmap, CS40L50_DSP_QUEUE, CS40L50_ALLOW_HIBER);
ret = regmap_write(regmap, CS40L50_DSP_QUEUE, val);
ret = regmap_read_poll_timeout(regmap, CS40L50_DSP_QUEUE, ack, !ack,