My Touchpad Emulator project is now in the #AlpineLinux testing repository! My merge request got merged this morning and I was able to install it on my #postmarketOS edge devices! The package name is touchpad-emulator. It turns the touchscreen into a trackpad style mouse to make desktop UIs easier to use on a touch-only mobile device.
Trying to get a local #PostmarketOS build running on a "testing" device but not a lot of success today...
There's a working build from some random GitHub that boots to a usable #Phosh and almost everything working, but my local build only boots up to the simple framebuffer... How does one get the Adreno GPU to fully start?
I spent the day trying to figure out what the heck the device-tree is doing and managed to reproduce roughly the same as the working build, but I don't feel I managed anything on my local build, I'm probably missing a device driver but there are way too many options...
Ulrich Popp 
PureTryOut
Adam Honse
-/mondstern
Aub
rfnix
David Clubb
Project Insanity