Issues with OpenGLES2&Mali driver (hw accel.)

barban

Hi guys,
I am using loboris's Lubuntu image in a OPI2 board.
Mali modules (r4p0) can be installed w/o any issues by:
modprobe ump
modprobe drm
modprobe mali
modprobe mali_drm

I uninstalled mesa stuff and I installed user-space r4p0 mali binary driver using this repo: github.com/WhiteWind/sunxi-mali
I installed xf86-video-fbturbo using github.com/ssvb/xf86-video-fbturbo/tree/master (Xorg.0.log confirms that the driver is loaded with success).

Unfortunately glmark2-es2 fails:
eglInitialize() failed with error 0x3003
eglInitialize() failed with error 0x3003
main: Could not inizialize canvas

Has somebody suceeded to use hardware accel. within X11 using openGLES2 and mali driver ?
Please help! thanks

barban

I solved my issue by disabling GLX/AIGLX (e.g. Open GL) in my X11 configuration:
In /etc/X11/xorg.conf

Section "Device"
        Identifier      "Allwinner A10/A13 FBDEV"
        Driver          "fbturbo"
        Option          "fbdev" "/dev/fb0"

        Option          "SwapbuffersWait" "true"
EndSection

Section "Screen"
         Identifier      "My Screen"
         Device          "fbturbo device"
         Monitor         "My Monitor"
EndSection

Section "DRI"
        Mode 0666
EndSection

Section "Serverflags"
        Option  "AIGLX" "false"
EndSection

Section "Module"
        Disable "glx"
EndSection

renpeng009

still Error

whitewind

Do not run as root. And check your fex file for mali section

renpeng009

whitewind replied at 2015-11-25 01:26
Do not run as root. And check your fex file for mali section

Do those as what you said , but still Error now   

whitewind

renpeng009 replied at 2015-11-25 14:41
Do those as what you said , but still Error now

Make sure that these files have the same m5d
        libEGL.so
        libEGL.so.1
        libEGL.so.1.4
        libGLESv1_CM.so
        libGLESv1_CM.so.1
        libGLESv1_CM.so.1.1
        libGLESv2.so
        libGLESv2.so.2
        libGLESv2.so.2.0
        libMali.so
Make sure that you run glmark under X session
Post output of these commands:

1. whereis libEGL.so
   
2. ldd /usr/bin/glmark2-es2

Copy code

Post your script.fex

borgCuba

I got the same error when I tried to run it without loading the kernel driver. lsmod should show "mali.ko" otherwise try: "modprobe mali.ko" or "insmod mali.ko"