[Bug 61419] New: r600g: No OpenGL Core 3.1 available on Cayman

[Bug 61419] New: r600g: No OpenGL Core 3.1 available on Cayman

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https://bugs.freedesktop.org/show_bug.cgi?id=61419

          Priority: medium
            Bug ID: 61419
          Assignee: dri-devel@lists.freedesktop.org
           Summary: r600g: No OpenGL Core 3.1 available on Cayman
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: alexandre.f.demers@gmail.com
          Hardware: Other
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

Created attachment 75469
  --> https://bugs.freedesktop.org/attachment.cgi?id=75469&action=edit
glxinfo, no OpenGL Core 3.1

According to docs/GL3.txt, it should be possible to create an OpenGL Core 3.1.
Latest glxinfo doesn't report it.

GL_ARB_texture_buffer_object is not reported.
GL_ARB_uniform_buffer_object is reported.
If I understand correctly, without TBO extension, there is no GLSL 1.40 and
thus no OpenGL Core 3.1.

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[Bug 61419] r600g: No OpenGL Core 3.1 available on Cayman

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https://bugs.freedesktop.org/show_bug.cgi?id=61419

Alexandre Demers <alexandre.f.demers@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Hardware|Other                       |All

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[Bug 61419] r600g: No OpenGL Core 3.1 available on Cayman

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https://bugs.freedesktop.org/show_bug.cgi?id=61419

--- Comment #1 from Andreas Boll <andreas.boll.dev@gmail.com> ---
Make sure that you have xserver >= 1.13 and the new glxinfo with support for
core profile (git version or the new mesa-demos 8.1.0 [1]) installed.

[1] ftp://freedesktop.org/pub/mesa/demos/8.1.0/mesa-demos-8.1.0.tar.bz2

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[Bug 61419] r600g: No OpenGL Core 3.1 available on Cayman

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https://bugs.freedesktop.org/show_bug.cgi?id=61419

--- Comment #2 from Marek Olšák <maraeo@gmail.com> ---
Yeah, the "server glx extensions" don't list GLX_ARB_create_context, so there
is no way to create the core profile even if the driver can do it.

Also, if you want MSAA visuals, you must install the driver and restart the X
server. Only then glxinfo will print the visuals.

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[Bug 61419] r600g: No OpenGL Core 3.1 available on Cayman

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https://bugs.freedesktop.org/show_bug.cgi?id=61419

--- Comment #3 from Alexandre Demers <alexandre.f.demers@gmail.com> ---
For drm, kernel, ddx, mesa and xdemos, I'm already running the latest git
versions.

I'll have a look at the xserver I'm running, I'm using the version provided by
ArchLinux. I'm almost sure it is version 1.13.something...
(https://www.archlinux.org/packages/?sort=&q=xorg-server&maintainer=&flagged=)

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[Bug 61419] r600g: No OpenGL Core 3.1 available on Cayman

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https://bugs.freedesktop.org/show_bug.cgi?id=61419

--- Comment #4 from Alexandre Demers <alexandre.f.demers@gmail.com> ---
Here is the result from Xorg -version:

This is a pre-release version of the X server from The X.Org Foundation.
It is not supported in any way.
Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.
Select the "xorg" product for bugs you find in this release.
Before reporting bugs in pre-release versions please check the
latest version in the X.Org Foundation git repository.
See http://wiki.x.org/wiki/GitPage for git access instructions.

X.Org X Server 1.13.2.901 (1.13.3 RC 1)
Release Date: 2013-02-15
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.7.5-1-ARCH x86_64 
Current Operating System: Linux Xander 3.8.0-VANILLA #11 SMP PREEMPT Mon Feb 18
19:46:06 EST 2013 x86_64
Kernel command line: BOOT_IMAGE=/vmlinuz-3.8.0-VANILLA
root=UUID=04e7cc91-6341-4f09-96af-a9553b9909ee ro quiet
Build Date: 18 February 2013  03:52:56PM

Current version of pixman: 0.28.2
    Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.

Something else must be missing. Any other propositions?

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[Bug 61419] r600g: No OpenGL Core 3.1 available on Cayman

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=61419

Alexandre Demers <alexandre.f.demers@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #5 from Alexandre Demers <alexandre.f.demers@gmail.com> ---
Made a big Arch update two days ago, reinstalled mesa, drm, ddx from git and
now it works correctly. Closing this bug. I still don't know what was wrong but
it is now fixed.

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