eGalax touchscreen calibration

[Markamc]

Great to see you here mk01, you must have sorted everything out everywhere else!!....unfortunately not for me! think I will stick to previous beta.

I now have instant touch-action, everything I touch gets action-ed immediately, previously, I could select and then action with a slightly longer press, controlled externally from a python program (also controlling the BTN_RIGHT and calibration) using uimapper. Now, I action everything with one touch , which makes it a problem.

This is a 'dirty' solution, unless a configurable driver including calibration can be provided for every TS, then I think a more 'open' solution would be preferable.