Bug 100904

Summary: [KBL][BAT] igt@gem_exec_suspend@basic-s4-devices caused dmesg warning on intel_dp_aux_ch
Product: DRI Reporter: Jani Saarinen <jani.saarinen>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: KBL i915 features: display/DP

Description Jani Saarinen 2017-05-02 10:36:11 UTC 
on CI on KBL igt@gem_exec_suspend@basic-s4-devices caused dmesg warning
https://intel-gfx-ci.01.org/CI/CI_DRM_2569/fi-kbl-7500u/igt@gem_exec_suspend@basic-s4-devices.html

[  242.936931] [drm:intel_dp_aux_ch [i915]] *ERROR* dp aux hw did not signal timeout (has irq: 1)!
[  242.936950] [drm:intel_dp_aux_ch [i915]] *ERROR* dp_aux_ch not done status 0xac1003ff
Comment 1 Martin Peres 2017-07-05 09:56:02 UTC 
Last seen 2 months ago and it used to be very easy to trigger. The fact that it got fixed got shadowed by the nvme bug. Closing now.

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