Comment 17 for bug 627629

On proposal of Henrik I compiled and ran mtview. With the multitouch option enabled device's touchscreen driver it works:
I can paint with two fingers simultaneously. A screenshot with stuff I scribbled with pointing and middle finger simultaneously is attached.

Now I see two problems:
1) I am wondering if this is precise enough for gesture abstraction to process correctly.
How to proceed testing this?

2) With the mt option in the driver enabled my pointer rotation script for Xorg does not work:

/etc/X11/Xsession.d/53rotate-touchscreen:
"xinput set-prop leo-touchscreen "Evdev Axis Calibration" 972 4 569 15
xinput set-prop leo-touchscreen "Evdev Axis Inversion" 1, 0
xinput set-prop leo-touchscreen "Evdev Axes Swap" 1"

leo-touchscreen device ID remained the same so that can't be the problem.
This is for use with landscape rotated X display. Without the display rotation touchscreen / mt work well !

Regards