Frank Wille <fr...@phoenix.owl.de> wrote: > One year ago I successfully used uts(4) on a Raspberry-Pi with a ViewSonic > touch screen monitor. It worked perfectly after eliminating the black > borders in the RPi's config.txt. > > Now we got another ViewSonic touch screen (model TD2421), which is no > longer correctly calibrated. Touching into the upper left quarter of the > display seems to move the mouse in X11 over the whole screen. > > Both have a native resolution of 1920x1080. Is there any possibility to > calibrate uts(4) or wsmouse to match this monitor?
There's tpctl(8) for hpc* ports in src/usr.sbin/tpctl It shouldn't be that hard I think to modify it to work with any wsdisplay that can do mapped mode. -uwe