Am I using the "ati" or "vesa" driver?

[Alex Deucher]

On Tue, Aug 5, 2014 at 10:10 AM, YuGiOhJCJ Mailing-List
<yugiohjcj-mailinglist at laposte.net> wrote:
>> > But I see a last problem: I have no 3d acceleration!
>> > As you can see here:
>> > $ cat /var/log/Xorg.0.log | grep Direct
>> > [  7567.271] (WW) RADEON(0): Direct rendering disabled
>> >
>> > The full xorg log is available here: http://pastebin.com/hSKjXsvL
>> >
>> > Do you know how to have 3d acceleration please?
>>
>> To overcome
>>
>> http://pastebin.com/raw.php?i=AwPnpSJ7
>>
>> which you pasted on IRC, you need to compile Mesa with:
>>
>>       --with-egl-platforms=drm
>
> Are you speaking about the segmentation fault + backtrace problem?
> I have built "mesa-10.0.2" with the "--with-egl-platforms=drm" option but I have again this segmentation fault + backtrace problem.
> It does not solved this problem.
>
> Here is the exact configuration line I have used:
> ./configure --prefix=/usr --sysconfdir=/etc --libdir=/usr/lib --mandir=/usr/man --docdir=/usr/doc/mesa-10.0.2 --with-dri-driverdir=/usr/lib/xorg/modules/dri --with-dri-drivers="i915,i965" --enable-shared-glapi --with-egl-platforms=drm
>

You need to build the 3D driver.  Add -with-gallium-drivers=radeonsi
to your configure line.

Alex

> I am building and installing packages in this order:
> - libdrm-2.4.56
> - mesa-10.0.2
> - mesa-demos-8.1.0
> - fontsproto-2.1.3
> - glproto-1.4.17
> - libepoxy-1.2
> - xextproto-7.3.0
> - xproto-7.0.26
> - xtrans-1.3.4
> - xorg-server-1.16.0
> - glamor-egl-0.6.0
> - xf86-video-ati-7.4.0
> - xf86-video-intel-2.99.912
> - xf86-video-vesa-2.3.3
>
> Anyway, if I keep the official packages from Slackware 14.1, I have not this segmentation fault + backtrace problem.
> So, currently I am using:
> - libdrm-2.4.46
> - mesa-9.1.7
> - mesa-demos-8.1.0
> - fontsproto-2.1.2
> - glproto-1.4.16
> - libepoxy-1.2
> - xextproto-7.2.1
> - xproto-7.0.24
> - xtrans-1.2.7
> - xorg-server-1.14.3
> - glamor-egl-0.6.0
> - xf86-video-ati-7.2.0
> - xf86-video-intel-2.21.15
> - xf86-video-vesa-2.3.3
>
> In this second case, the problem is that I have no direct rendering.
> As you can see here:
> $ cat /var/log/Xorg.0.log | grep Direct
> [  7567.271] (WW) RADEON(0): Direct rendering disabled
>
> The full xorg log is available here: http://pastebin.com/hSKjXsvL
>
> Maybe, it is just a permission problem, a xorg configuration problem, or something like that.
>
> What can I do to get direct rendering please?
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