Bergcore
Aus Nerdberg
Just a bunch of Doku:
Display drehen via display_rotate=3 in der /boot/config.txt Touchscreen drehen via libinput transformations matrix. "DISPLAY=:0 xinput --set-prop 'G2Touch Multi-Touch by G2TSP' 'Coordinate Transformation Matrix' 0 -1 1 1 0 0 0 0 1"