CTRL_DAC2_EN
if (es->ctrl & (CTRL_DAC2_EN|CTRL_ADC_EN)) {
if (es->ctrl & (CTRL_ADC_EN | CTRL_DAC1_EN | CTRL_DAC2_EN)) {
es->ctrl |= CTRL_DAC2_EN;
CTRL_DAC1_EN : CTRL_DAC2_EN);