Bug 93730 - [overlay] WARN_ON(new->frontbuffer_bits & frontbuffer_bits) etc
Summary: [overlay] WARN_ON(new->frontbuffer_bits & frontbuffer_bits) etc
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86 (IA32) Linux (All)
: medium trivial
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-01-15 21:20 UTC by Dmitry Gorbachev
Modified: 2017-07-24 22:43 UTC (History)
1 user (show)

See Also:
i915 platform: I845G
i915 features: display/Other

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2016-01-15 21:20 UTC, Dmitry Gorbachev 		no flags Details
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Description Dmitry Gorbachev 2016-01-15 21:20:22 UTC 
Created attachment 121067 [details]
Traces

This happens when playing videos with mpv (xvideo output) and switching to another window.
Comment 1 yann 2016-08-01 14:21:18 UTC 
Dmitry, can you try following patch, it should solve your issue:
https://patchwork.freedesktop.org/patch/102122/

(serie is : https://patchwork.freedesktop.org/series/10444/)
Comment 2 Chris Wilson 2016-08-04 11:14:48 UTC 
Believed fixed

commit 0d9bdd886f295b62c254a99da4153e7d287adb12
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Aug 4 07:52:37 2016 +0100

    drm/i915: Convert intel_overlay to request tracking
    
    intel_overlay already tracks its last flip request, along with action to
    take after its completion. Refactor intel_overlay to reuse the common
    i915_gem_active tracker.

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