I don't get it. Why do you keep posting to this list for help with X.Org? 
Shouldn't you be posting to their list?
----------------------------------------
From: prathamesh.ghane...@igate.com
To: ras...@rasterman.com
Date: Mon, 6 Jan 2014 03:27:03 +0000
CC: enlightenment-devel@lists.sourceforge.net; jay.bh...@igate.com
Subject: [E-devel] AIGLX error: drmOpenOnce failed (Operation not permitted)


Hi Carsten,

First of all, a very Happy new year :)!!! In the context of vivante driver, I 
was able to build vivante module from Freescale's LTIB build process. I put it 
in the file system, and am now able to load vivante_drv.so through display.conf 
settings.Just to confirm everything is ok, pasting brief log:

[ 59.508] drmOpenDevice: node name is /dev/dri/card0
[ 59.509] drmOpenDevice: open result is 11, (OK)
[ 59.509] drmOpenByBusid: Searching for BusID platform:Vivante GCCore
[ 59.509] drmOpenDevice: node name is /dev/dri/card0
[ 59.509] drmOpenDevice: open result is 11, (OK)
[ 59.509] drmOpenByBusid: drmOpenMinor returns 11
[ 59.509] drmOpenByBusid: Interface 1.4 failed, trying 1.1
[ 59.509] drmOpenByBusid: drmGetBusid reports platform:Vivante GCCore:00

Vivante driver loads a few more modules (like fbdev,exa,fbdevhw etc), and I am 
getting some errors related to AIGLX. Briefly, the message is something like 
this:

[ 59.513] drmOpenDevice: node name is /dev/dri/card15
[ 59.514] drmOpenDevice: open result is -1, (No such device)
[ 59.514] drmOpenDevice: open result is -1, (No such device)
[ 59.514] drmOpenDevice: Open failed
[ 59.514] drmOpenByBusid: drmOpenMinor returns -19
[ 59.514] (EE) AIGLX error: drmOpenOnce failed (Operation not permitted)
[ 59.514] (EE) AIGLX: reverting to software rendering
[ 59.514] (II) AIGLX: Trying DRI driver 
/usr/lib/arm-linux-gnueabi/dri/swrast_dri.so
[ 59.646] (II) AIGLX: Loaded and initialized swrast
[ 59.646] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[ 59.649]
Fatal server error:
[ 59.649] Driver failed PrepareAccess on a pinned pixmap.

Xorg versions for various drivers are as follows:
(II) Module ABI versions:
[ 59.257] X.Org ANSI C Emulation: 0.4
[ 59.257] X.Org Video Driver: 10.0
[ 59.257] X.Org XInput driver : 12.3
[ 59.257] X.Org Server Extension : 5.0

I want to know whether it is a problem related to just X-org version or 
something else is going wrong !!
I am attaching a detailed log file generated by startx for your reference.
Thanks in advance :)

Best Regards,
Prathamesh                                        
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