Hello, I have a tiny210 device on which I changed the screen and I am using a new screen with eGalax (usb) controller. The OS is Qtopia. I managed to make the touchscreen work, but the problem is that it is not calibrated and I can't figure out how to calibrate it. If I change `TSLIB_TSDEVICE` to /dev/input/event2 (the one that the touchscreen is using), after rebooting I get the Welcome screen from Qtopia and everything I do an pop up appears saying that for calibration I need to reboot the device, if I press Yes, the device reboots and this happens again. It will ask for reboots every time. If I use TSLIB_TSDEVICE=/dev/ttySAC3 (I saw it commented in the friendlyarm-ts-input.conf), the calibration starts, but the touchscreen doesn't work so I can't calibrate it either. Anyone has any idea what can I do?