[yocto] [yocto-rocko] : fsl-community-bsp X11 build touch screen calibration issue on iMX6UL

[Max Krummenacher]

Hi

> Machine: imx6ulevek
> 
> Image: core-image-x11
> 
> The issue I have observed on the device is, Xorg is unable to calibrate the
> touchscreen, I don't know what has changed but it is unable to calibrate,
> below is the log I get on prompt
> 
...
> ERROR: XorgPrint Calibrator does not support the supplied --output-type
> 
> Error: unable to apply or save configuration valuesUsing calibration data
> stored in /etc/pointercal.xinput
> 

Does not installing xf86-input-libinput help? xinput-calibrator cannot cope with that input backend.

I used the following bbappend to achieve this:

http://git.toradex.com/cgit/meta-toradex-demos.git/commit/?h=rocko-next&id=664a1926af81e49396bfe2681
18969ec2b8718cb

Regards
Max