INPUT_MIC_GAIN_ENABLE
~INPUT_MIC_GAIN_ENABLE;
~INPUT_MIC_GAIN_ENABLE;
l |= INPUT_MIC_GAIN_ENABLE;
r |= INPUT_MIC_GAIN_ENABLE;
INPUT_MIC_GAIN_ENABLE) ? 1 : 0;
GAIN_12 | INPUT_MIC_GAIN_ENABLE, /* Left Input Control */
GAIN_12 | INPUT_MIC_GAIN_ENABLE, /* Right Input Control */
reg | INPUT_MIC_GAIN_ENABLE);
reg & ~INPUT_MIC_GAIN_ENABLE);