QT with HDMI

    I use a efusA9 devkit for some tests. I wanted to switch from the LCD to a display connected over the HDMI.
    Therefore I changed the efusa9dl.dts file:

    Code
    1. //#define CONFIG_EFUSA9_MXCFB0 DISPLAY_LCD
    2. #define CONFIG_EFUSA9_MXCFB0 DISPLAY_HDMI


    After flashing the new dtb file I can use fbsplash to show a logo on the HDMI display.
    But if I try to run a qt example application e.g. openglwindow I get the following error:

    Code
    1. EGL Error : Could not create the egl surface: error = 0x3003


    Do I have to change anything else to get it working?