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Qt5 on iMX53 free scale board with platform xcb and eglfs



  • Hi,

    I have configured and cross build Qt5 for ARM Linux board of iMX53 which is configured X server with GPU driver. I have also installed xcb plugin for the same.

    1. whenever i run demo application of hellogl_es2 on target with xcb platform, X consumes 40 % CPU and hellogl_es2 app consumes 40% CPU and instead of Qt5 application if i will run same application build by Qt 4.8 hellogl_es2, it consumes 0-1% cpu and X consumes 1% CPU.

    2. When i run demo application of hellogl_es2 on target with minimal platform, no HMI is visible.

    3. When i run demo application of hellogl_es2 on target with eglfs platform, app gets SEG fault and last debug message display ="could not create the egl surface 0x3003"

    Any help is highly appriciated.
    Thanks


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