Multitouch Touchscreen Support

[ajoburg]

The touchscreen on my Acer T232HL (a somewhat new multitouch monitor) doesn't work under the latest version of Xbian. The monitor works fine, but the touchscreen doesn't work at all. That said, it does show up in "/proc/bus/input/devices" and it seems to list the correct device. Do I need to recompile the kernel with the following setting change?

CONFIG_INPUT_TOUCHSCREEN=y

Any suggestions on the best way to get this working would be hugely appreciated.