EGLFS linuxfb



  • Qt version: Qt 5.6.2
    Hardware: Raspberry Pi3

    I've written one simple program (without QML)
    It works fine with "-platform linuxfb" but not with eglfs.
    I've written one more pgm with QML, it is not working with linuxfb too, it is not giving any error, but screen is not getting displayed on monitor.
    With eglfs,Following errors it shows for all kind of Qt program.

    $./Rectangle -platform eglfs
    qt.qpa.egldeviceintegration: EGL device integration plugin keys: ("eglfs_kms_egldevice", "eglfs_kms", "eglfs_x11")
    qt.qpa.egldeviceintegration: EGL device integration plugin keys (sorted): ("eglfs_kms", "eglfs_egldevice", "eglfs_x11")
    qt.qpa.egldeviceintegration: Trying to load device EGL integration "eglfs_kms"
    qt.qpa.egldeviceintegration: Using EGL device integration "eglfs_kms"
    qt.qpa.input: udev device discovery for type QFlags(0x10)
    qt.qpa.input: Found matching devices ()
    qt.qpa.eglfs.kms: Found the following video devices: ()
    Could not find DRM device!
    Aborted


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