Hi I was able to calibrate all of the touch screens on laptops I've had reporting as absoule coordinate wsmouse(4) devices.
I had written a small program which I was able to use to find the bounds of the screen. It will print all wsmouse packets, run the program | tee file then use grep and sort for the particluar axis. ftp://ftp.netbsd.org/pub/NetBSD/misc/nat/mousepacketsniffer.c Then once you've found the coordinates of the touch screen apply the settings to your xorg.conf for the ws(4) driver eg: Section "InputDevice" Identifier "Touchscreen" Driver "ws" Option "Device" "/dev/wsmouse1" Option "ButtonMapping" "1 2 3" Option "Buttons" "3" # Option "DebugLevel" "5" Option "MinX" "1225" Option "MaxX" "15600" Option "MinY" "760" Option "MaxY" "14270" EndSection Best regards, Nat
