WIDGET_BIT
switch (WIDGET_BIT(w->reg, w->shift)) {
case WIDGET_BIT(AIC31XX_DACSETUP, 7):
case WIDGET_BIT(AIC31XX_DACSETUP, 6):
case WIDGET_BIT(AIC31XX_HPDRIVER, 7):
case WIDGET_BIT(AIC31XX_HPDRIVER, 6):
case WIDGET_BIT(AIC31XX_SPKAMP, 7):
case WIDGET_BIT(AIC31XX_SPKAMP, 6):
case WIDGET_BIT(AIC31XX_ADCSETUP, 7):