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Get YOCTO on the i.MX6 + MCIMX-LVDS1 screen + Qt 4.8/5.1 Multitouch working?

Question asked by Florian Ludwig on Dec 4, 2013

Hello everybody!

 

Did anyone of you get the Multitouch of the MCIMX-LVDS1 running with a YOCTO build and an Qt 4.8 or 5.1 application?

 

It seems like the multitouch is already working on the device because it generates multiple outputs in evtest on touching the device with multiple fingers.

But in my Qt 4.8 Application the cursor only jumps between my two fingers while I touch the screen with two fingers. More than two fingers are not recognized by the application.

 

Any suggestions?

 

Best regards

Florian

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