[meta-freescale] mesa-dri vs amd-gpu-x11-bin-mx51

[Otavio Salvador]

On Sat, Jan 12, 2013 at 1:54 PM, Andrei Gherzan <andrei at gherzan.ro> wrote:
> On Sat, Jan 12, 2013 at 4:15 PM, Otavio Salvador <otavio at ossystems.com.br>
> wrote:
>>
>> On Sat, Jan 12, 2013 at 11:59 AM, Eric Bénard <eric at eukrea.com> wrote:
>> > Hi,
>> >
>> > has anyone here already seen this messages ?
>>
>> Yes; I started checking it but I still do not have an absolute answer
>> to how to fix it.
>>
>> The problem is xserver-xorg (when it has glx enabled) it depends on
>> mesa-dri. Both mesa-dri and GPU package libraries (the mx5 and mx6
>> ones) provide same (theorical) functionality of mesa-dri, libraries
>> and (most) headers leading to those errors.
>>
>> I did check how Xorg is compiled in LTIB and it doesn't has glx
>> enabled so my idea is to disable glx in Xorg and try to go this route.
>> This would allow for a clean build at cost of making xserver-xorg
>> machine specific. Do you have any other idea?
>
>
> Why do you need glx after all? We don't have opengl for imx53 right?
> And about the fix. Xorg with glx should  depend on virtual/libgl (or gl) not
> mesa-dri.

Yes; mx5 GPU libraries do not support GL and glx can be disabled for
those but mx6 GPU libraries does support GL but it seems Xorg code
forces use of mesa newer than 7.1 from what I checked in configure.

--
Otavio Salvador                             O.S. Systems
E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854              http://projetos.ossystems.com.br