HPOUTL_GAIN_MASK  211 sound/soc/codecs/rk3328_codec.c 			   HPOUTL_GAIN_MASK, OUT_VOLUME);
HPOUTL_GAIN_MASK  252 sound/soc/codecs/rk3328_codec.c 			   HPOUTL_GAIN_MASK, 0);