Are you using torizon? I think there is a special container for calibration if so.
If not, what are the contents of your weston.ini file? I know we had to make some modifications to weston.ini to write out the configuration values correctly. This question was nice for that Touchscreen calibration not working in BSP 5.
Also nice is How to rotate weston in torizon core - #2 by jeremias.tx.
