RT5668_I2S2_MONO_DIS  685 sound/soc/codecs/rt5668.h #define RT5668_I2S2_MONO_DIS			(0x0 << 6)
RT5668_I2S2_MONO_DIS  712 sound/soc/codecs/rt5668.h #define RT5668_I2S2_MONO_DIS			(0x0 << 6)