HPOUTR_GAIN_MASK  213 sound/soc/codecs/rk3328_codec.c 			   HPOUTR_GAIN_MASK, OUT_VOLUME);
HPOUTR_GAIN_MASK  254 sound/soc/codecs/rk3328_codec.c 			   HPOUTR_GAIN_MASK, 0);