Bug 79859 - [gen3] Display A: Invalid tiling
Summary: [gen3] Display A: Invalid tiling
Status: CLOSED DUPLICATE of bug 79505
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Antti Koskipaa
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-06-10 00:23 UTC by dimon
Modified: 2017-07-24 22:53 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
/sys/class/drm/card0/error (675.26 KB, text/plain)
2014-06-10 00:23 UTC, dimon 		no flags Details
View All

Description dimon 2014-06-10 00:23:23 UTC 
Created attachment 100778 [details]
/sys/class/drm/card0/error

Got a gpu hang while playing quake live using wine.
Intel 915GM
Gallium i915g driver (since mouse is more responsive with it the with classic mesa driver)
Linux 3.15

/sys/class/drm/card0/error attached
Comment 1 Chris Wilson 2014-06-10 06:10:38 UTC 
Display state dumping is still broken. Thanks guys.
Comment 2 Chris Wilson 2014-06-10 09:09:56 UTC 
Both of these two bugs have identical symptoms and are both stuck on the same kernel bug preventing adequate information being dumped to the error state.

*** This bug has been marked as a duplicate of bug 79505 ***
Comment 3 Imre Deak 2014-06-10 14:15:47 UTC 
(In reply to comment #1)
> Display state dumping is still broken. Thanks guys.

I'm the culprit, but I sent a fix right after I noticed it's broken:

commit b8c000d9bf23e7c1155ef421f595d1cbc25262da
Author: Imre Deak <imre.deak@intel.com>
Date:   Mon Jun 2 14:21:10 2014 +0300

    drm/i915: fix display power sw state reporting
    
Not sure though if the reporter has this already, if so then there is something still broken. Would be good to know.
Comment 4 dimon 2014-06-10 15:54:02 UTC 
(In reply to comment #3)
> (In reply to comment #1)
> > Display state dumping is still broken. Thanks guys.
> 
> I'm the culprit, but I sent a fix right after I noticed it's broken:
> 
> commit b8c000d9bf23e7c1155ef421f595d1cbc25262da
> Author: Imre Deak <imre.deak@intel.com>
> Date:   Mon Jun 2 14:21:10 2014 +0300
> 
>     drm/i915: fix display power sw state reporting
>     
> Not sure though if the reporter has this already, if so then there is
> something still broken. Would be good to know.

Just cheked, don't have this commit
Comment 5 Chris Wilson 2014-06-10 15:57:57 UTC 
It is still a duplicate. Imre was just pointing out that his fix to the error capture is only in drm-intel-nightly

*** This bug has been marked as a duplicate of bug 79505 ***

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