DP_AUX_I2C_REPLY_DEFER
msg->reply = DP_AUX_I2C_REPLY_DEFER;
if (reply == DP_AUX_NATIVE_REPLY_DEFER || reply == DP_AUX_I2C_REPLY_DEFER)
msg->reply |= DP_AUX_I2C_REPLY_DEFER;
case DP_AUX_I2C_REPLY_DEFER:
case DP_AUX_I2C_REPLY_DEFER:
msg->reply = aux->native ? DP_AUX_NATIVE_REPLY_DEFER : DP_AUX_I2C_REPLY_DEFER;
reply = DP_AUX_I2C_REPLY_DEFER;