wayland/weston

Environment

OS : ubuntu12.04 32bit
Board : Wi-i.MX53
Digi ESP for Embedded Linux
Version: 2.0 for Digi Embedded Linux 5.9.7.1
Build id: 20130211 DEL-5.9.7.1

I am testing the wayland/weston.
It is operating correctly, but position of the touch panel has reversed 180 degrees.
Please advice.

I was resolved by weston-calibrator.
thank you.