begin mtouch
driver = devi
options = height=768,width=1280,devi_dev=/dev/devi/touch0
display = 1
end mtouch
The touch worked fine when the video-mode = 800 x 600 @ 60.
The problems started when the resolution was changed. I had to change the resolution because, only the part of the GUI was showing on a 800x600.
The library developed by third party supports only 1280x768. Touch screen works with 800x600, but the only a fraction of the UI is displayed. With 1280x768, the UI is displayed entirely on the Lilliput and even though touch is an issue, mouse driver works fine with it. Since I can use mouse with no issues, I have a feeling that this might be a configuration issue for mtouch.
Yes, I could look for a 1028x768 display device to test touch input.
Strange 3rd party library if that’s the only resolution it supports. Must be a car type device rather than a normal PC.
If you need 768 vertical I’d try 1366x768 or 1360x768. Those are pretty common widescreen formats that are likely to be supported by mtouch and would entirely fit your 1280x768 GUI with only a small bit of wasted space on the edges.