From: Andrey Volkov <avolkov@varma-el•com>
To: "CTAG / Moisés Domínguez" <moises.dominguez@ctag•com>
Cc: linuxppc-dev@lists•ozlabs.org
Subject: Re: MBX drivers ads5121-rev4-v20090603
Date: Fri, 21 May 2010 22:12:53 +0400 [thread overview]
Message-ID: <4BF6CD25.9040508@varma-el.com> (raw)
In-Reply-To: <B597D6E3752845929B21C3369FB41730@ctag>
Hello Moisés,
CTAG / Moisés Domínguez wrote:
> Hi all,
>
> I am trying to use MBX 3D engine driver of my ads5121. AFAIK, drivers were
> built against same kernel as mine
i.e. 2.6.24.6 from LTIB? Kernel from Freescale's LTIB != vanilla 2.6.24.6
(number of patches vs vanilla kernel is more than 100)
> but I get problems for testing the demos and for loading the service:
>
I run demos on ADS without problems, except OGLESRenderToTexture (confirmed bug
in ALT's GL driver).
--
Regards
Andrey
> /[root@freescale /]# etc/init.d/rc.pvr start/
>
> /[ 29.526994] dbgdrv: module license 'unspecified' taints kernel./ /[
> 29.721065] _IORemapWrapper: mapping 1048576 bytes uncached from 0x80000000 to
> 0xe5280000/
>
> /… /
>
> * *
>
> I read in previous threads of this list about similar problems:
>
> - MBX on kernel 2.6.31:
> ttp://old.nabble.com/MPC5121ADS-PowerVR-MBX-driver-on-2.6.31-kernel--td26613966.html
>
>
> - MBX on kernel 2.6.24:
> http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-February/067967.html
>
>
> According those posts, I would need to recompile modules against my kernel,
> but, of course, I do not have the sources. Reading ltib doc I read:
>
> /“Proprietary Packages:/
>
> /mbx_build13_binaries: This package provides proprietary binary kernel
> modules, libraries,/
>
> /and test code built from the MBX OpenGL ES DDK.”/
>
> / /
>
> Have anybody tested MBX demos provided with freescale SDK with ltib v20090603
> without having to recompile provided .ko’s?
>
> Regards,
>
> Moises
>
>
>
> /Board ads5121/
>
> /Ltib version 20090603/
>
> /Linux kernel version 2.6.24.6/
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________ Linuxppc-dev mailing list
> Linuxppc-dev@lists•ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
prev parent reply other threads:[~2010-05-21 18:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-20 14:48 MBX drivers ads5121-rev4-v20090603 CTAG / Moisés Domínguez
2010-05-21 18:12 ` Andrey Volkov [this message]
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