Quote Originally Posted by anda_skoa View Post
Not sure what you mean.
You don't need XCB if you are using eglfs, but you don't want to use eglfs, you want to use XCB._
To clarify, this was a separate piece of code I used to test the inclusion, not the app that I am working on.

Quote Originally Posted by anda_skoa View Post
It would be the default on Desktop Linux but the device config for the RPi might have a different default._
I'll have to look into the config files. I didn't think the guide I used changed much but like you say the '-opengl es2' may have triggered the default platform change.

Quote Originally Posted by anda_skoa View Post
It should be possible to build both QPA plugins, but why would you want to build the eglfs one if you don't need it anyway?
I don't. I Just thought if I try and fail to get XCB working, at least I can revert to EGLFS, though I can always keep my current qt build in a separate folder..

Cheers
m