I have an Iris carrier board to evaluate various Colibri modules. I received a new Colibri iMX6 module today. It was delivered with a Toradex supplied linux image. I can see the boot sequence and login via the debug port (RS-232). But I don’t see anything on the DVI display.
On the same carrier board when I plug in a Colibri T30 module (linux image), the DVI display works fine. I made sure the small ribbon cable that connects the module to the carrier board was plugged in for my tests.
After logging in via the debug port do I need to set or enable something to get the DVI port to work?