Firefly RK3288 (armv7) help need

Hi, im putting openframework in all my devices Image may be NSFW.
Clik here to view. Now i have on my hand a Firefly RK3288 board, wich is a really good board, im writing this post with chromium on the board Image may be NSFW.
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I have compiled well a graphic example project but when i run i have an error

    firefly@firefly:~/of_v0.8.4_linuxarmv7l_release/examples/graphics/imageSequenceExample/bin$ ./imageSequenceExample
    libEGL warning: DRI2: failed to authenticate
    [ error ] ofAppGLFWWindow: 65544: X11: RandR gamma ramp support seems broken
    X Error of failed request:  BadMatch (invalid parameter attributes)
      Major opcode of failed request:  72 (X_PutImage)
      Serial number of failed request:  150
      Current serial number in output stream:  150

i have done some research about the GPU, openGL support, etc..
I learned that the GPU is a Mali-T760 MP4 and recently ARM released driver (MALI midgard user space driver download)
I flashed on the board a firmware from firefly site that claims to have "Builtin Mali kernel/user drivers, and compiled OpenGL ES demos from SDK" (http://wiki.t-firefly.com/index.php/Firefly-RK3288/Mainline_Kernel/en#Prebuilt_Firmware)
I also read that OpenGLES run only over fbdev and not X11, can it be a problem? Image may be NSFW.
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Maybe i flashed a wrong kernel version without drivers?

Many thanks, hope to get OF working also in this board! Image may be NSFW.
Clik here to view.