[Bug 74347] New: openra screen corruption on a HD2600

[Bug 74347] New: openra screen corruption on a HD2600

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

          Priority: medium
            Bug ID: 74347
          Assignee: dri-devel@lists.freedesktop.org
           Summary: openra screen corruption on a HD2600
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: higuita@gmx.net
          Hardware: Other
            Status: NEW
           Version: git
         Component: Drivers/DRI/Radeon
           Product: Mesa

Created attachment 93204
  --> https://bugs.freedesktop.org/attachment.cgi?id=93204&action=edit
openra corruption

i'm trying openra on a ATI HD2600 AGP, with mesa-git, libdrm 2.4.52, ati 7.3.0
and Xserver 1.14.3  on a slackware64 and i'm getting the attach corruption when
trying to use Gl or Cg video renderer.

openra devs point to some graphic card driver problem.

the same game binary works fine on a with a ATI 4650 mobile on a ubuntu64
13.10, using the open drivers

I was using mesa 9.1.7 before upgrading to mesa-git and the corruption was also
there.

I don't see any corruption on other games.

What i can do next?

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

Fabio Pedretti <fabio.ped@libero.it> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #93204|text/plain                  |image/jpeg
          mime type|                            |

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

Marek Olšák <maraeo@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Drivers/DRI/Radeon          |Drivers/Gallium/r600

--- Comment #1 from Marek Olšák <maraeo@gmail.com> ---
Try to run openra with this environment variable set:

R600_DEBUG=noinvalrange

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

higuita@gmx.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Drivers/Gallium/r600        |Drivers/DRI/Radeon

--- Comment #2 from higuita@gmx.net ---
with R600_DEBUG=noinvalrange the screen show up fine, without any corruption..
but the game seems slower (but i might be wrong)

So what do i do with this? add to the openra startup script or this was just to
help debuging?

thanks for the help.

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

Marek Olšák <maraeo@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Drivers/DRI/Radeon          |Drivers/Gallium/r600

--- Comment #3 from Marek Olšák <maraeo@gmail.com> ---
Please don't change the bug component. DRI/Radeon is R100. You have R600 and
your driver is part of Gallium.

The variable was just to help debugging. Please try also this:

R600_DEBUG=nocpdma

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

--- Comment #4 from Alex Deucher <agd5f@yahoo.com> ---
Can you also try disabling AGP?  Boot with radeon.agpmode=-1 on the kernel
command line in grub.

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

--- Comment #5 from higuita@gmx.net ---
Sorry, i must have changed the bug component by accident, as i don't recall
touching it.

R600_DEBUG=nocpdma is almost working fine. i get some quick sporadic corruption
(sometime a few seconds, other times almost a minute between corruptions)

I will reboot with AGP disable and see what happen.

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

--- Comment #6 from higuita@gmx.net ---
With AGP disable, i still get corruption

I had a old openra install on a old ubuntu disk (12.10 IIRC) and booting from
that disk, openra works fine on the same hardware

i'm right now upgrading that to ubuntu 13.10 and will test with the old and
latest openra binaries and will report back

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

--- Comment #7 from higuita@gmx.net ---
With ubuntu 13.10 and the old openra binary, it also corrupt the screen, where
in 12.10 with the same binary it worked fine.

so its something (kernel, drm, mesa, radeon drive) that change between ubuntu
12.10 and 13.10 (i know, too many changes to be useful)

i can now debug things both on the slackware64 (mesa-git) and in the ubuntu
13.10 (stock ubuntu mesa v9.2.1) , if you want.

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

--- Comment #8 from Marek Olšák <maraeo@gmail.com> ---
(In reply to comment #3)
> Please don't change the bug component. DRI/Radeon is R100. You have R600 and
> your driver is part of Gallium.
> 
> The variable was just to help debugging. Please try also this:
> 
> R600_DEBUG=nocpdma

It looks like we should disable CP DMA on R6xx again.

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

--- Comment #9 from Marek Olšák <maraeo@gmail.com> ---
Oops, I wanted to cite Comment 5.

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

--- Comment #10 from Marek Olšák <maraeo@gmail.com> ---
This bug should be fixed by my Mesa patches I pushed today. Could you please
test them? Thanks.

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[Bug 74347] openra screen corruption on a HD2600

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https://bugs.freedesktop.org/show_bug.cgi?id=74347

higuita@gmx.net changed:

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

--- Comment #11 from higuita@gmx.net ---
just update to mesa 10.1.2 and testing openra again i have no problem... so
this is fixed! i don't know exactly what patch fixed this but it worked! :)

Thanks for the help, closing the bug

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