Custom touchscreens
Put a jumper on GPIO21/Ground (Pin 39-40 - that's the last row of pins), then restart the system, Crankshaft will flip the screen for you :)
If you use a custom screen or touch layer, it probably will have a better chance to work if you use X11. From image alpha 0.1.7 2018-03-10 on, if you want to start OpenAuto under X11, put a jumper on GPIO26-Ground (that the two pins next to each other at the very end of the first row - Pins 37 and 39).
To check if you're really in X11, press the cursor button or press space bar once when you're in the interface. If the cursor shows up black, you're in X11. If it's white, you're in OpenGL ES.
Refer to the image below if you're confused
