Post #1569284

@tubetime The device with the plug wouldn't work on any normal host, and there's no telling what a host will do with a debug mode device, but it _maybe_ wasn't too likely to damage either. Plugging a real USB-C device into the jack wouldn't work but wouldn't harm the either. I still didn't like it. Since behavior of debug mode is unspecified, it shouldn't be used for anything that ships to end users. 2/2