SY8106A_VOUT1_SEL_I2C
reg &= ~SY8106A_VOUT1_SEL_I2C;
if (value & SY8106A_VOUT1_SEL_I2C)
sypwr_write(sc, SY8106A_VOUT1_SEL, value | SY8106A_VOUT1_SEL_I2C);
if (reg & SY8106A_VOUT1_SEL_I2C || sc->sc_fixed_microvolt != 0) {