i.mx6 linux tslib Corrupt calibration data

                        i.mx6 linux tslib corrupt calibration data one, tslib error corrupt calibration    data Two, solution:    ...     if [-f/etc/pointercal];then         " i.mx6 touchscreen have calibrate! "    Else        /usr/bin/ts_calibrate        # must pay attention to add this synchronization, otherwise corrected, fast shutdown,        # easy to report corrupt calibration data        # Specific reason is the data in memory, But did not write /etc/pointercal file,        # or only wrote a part to the file.        Sync                        fi     ...

i.mx6 linux tslib Corrupt calibration data