I’ve been working on the USB display we’re selling, which also has problems with Pi 2, and is a hassle to get working on Pi 1.
Here it is working on a Pi 2:
https://pbs.twimg.com/media/B-Dyl7TIIAAW-Pd.jpg:large
I haven’t written step-by-step instructions for doing this yet because it involves a complete kernel recompile and I’m hoping the final process could be a little easier!