vivante demo and driver problem

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Hi everyone.. I just received my quad core dev kit, it-s all ok the board is up and running, but as I need the module to be used in game machine I need to test the opengl performance on both framebuffer and X11.

I tried to run vivante demo located in /opt, but no result in all tutorial run.. as it gives to me back this message.

linaro@linaro-alip:/opt/viv_samples/vdk$ sudo ./tutorial1 (same result with all tutorial also in _es20 version)
Xlib: extension “XFree86-DRI” missing on display “:0″.
Xlib: extension “XFree86-DRI” missing on display “:0″.
Xlib: extension “XFree86-DRI” missing on display “:0″.
fps: 666.09
fps: 684.49
fps: 678.45
fps: 677.25

As I though it was related to vivante accel driver installation for X11 i tried to insmod them but this is the result.

linaro@linaro-alip:/opt/viv_samples/vdk$ sudo insmod /lib/modules/3.0.35-02828-g5cedf96/kernel/drivers/gpu/drm/vivante/vivante.ko
Error: could not insert module /lib/modules/3.0.35-02828-g5cedf96/kernel/drivers/gpu/drm/vivante/vivante.ko: Unknown symbol in module

Is something I have done wrong or how can install accel drivers to test opengl on fbdev and X11?
Thank in advance

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Yes, make a new SD card – just copy the new kernel (which has GPU support e.g. try thisone: http://www.imx6rex.com/download/design-files/imx6_rex__development_baseboard/v1i1/firmware/binaries/imx6rex-uImage-gpu-en-fec-fix-02-MAY-2014 ) and unzip the filesystem from the Jasbir’s website. Then follow the steps described in the previous answer (except, you dont have to compile the new kernel).

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Hi Alberto, please try to follow these instructions: http://www.imx6rex.com/software/imx6-rex-basic-hw-verification-tests/#gpu_test That should help. Robert

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So I have to make a new SD (filesyste, etc..) with instruction indicated, I cannot use one supplied with the board right?

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