EGLFS and Fbdev compatibility



  • Hi,

    I've an usb display :
    robopeak rpusbdisp using fbdev driver(?) to run

    i've read :
    http://doc.qt.io/qt-5/embedded-linux.html

    and i'm trying this tutorial :
    https://wiki.qt.io/RaspberryPi2EGLFS

    Because i'd like to get native opengl/3d display without x server latency on my usb display.

    Maybe the answer is obvious but does a buffer/display compatible with LinuxFB makes it also compatible with EGLFS ?
    EGLFS is a layer above LinuxFB and will write buffer on /dev/fbX or it uses another system ?

    Thank you


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