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AM3359: Wayland graphics issue

Part Number: AM3359

HI Guys

Customer asked 

I’m currently busy implementing the GUI software for my custom AM3359 board, but having some problems with Qt and the graphics implementation.

All board peripherals were successfully tested with Starterware, however I now want to implement the application with Linux.

 

I’m using “ti-processor-sdk-linux-am335x-evm-06.00.00.07”, updated the board.c file, memory config timings, and recompiled (Development machine is Ubuntu 18.04)

My custom Linux is booting properly and fully functional.

However I’m having problems with “Wayland” graphics (though LCD display is functional).

 

I finally ended up at TI wiki GLSDK FAQ. Please have a look at the attached document, highlight p1.

I hope you can help with the required solution.