I want to rotate the Resistive Touch Display 7" parallel counter clockwise so that it is portrait mode. I have a build running and have used xrandr to rotate the image using “xrandr -o left”. When doing this I lose the toradex logo and the background of the display turns black. This will likely not work for me. I also notice when the image is rotated the touchscreen is not rotated.
I also attempt to recalibrate the touchscreen using xinpu_calibrator. After the recalibration I do not see touches where they should be at all (mouse arrow doesn’t appear anywhere and when I actually move the mouse it starts from down below the bottom of the portrait display.
How can I permanently rotate the display and get the touchscreen calibrated appropriately? I ultimately want to enable this configuration without an Xsession running a Qt application on linux console.