QT with HDMI

      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:

      Source 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:

      Source Code

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


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