Bug 100904 - [KBL][BAT] igt@gem_exec_suspend@basic-s4-devices caused dmesg warning on intel_dp_aux_ch
Summary: [KBL][BAT] igt@gem_exec_suspend@basic-s4-devices caused dmesg warning on inte...
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
Whiteboard: ReadyForDev
Depends on:
Reported: 2017-05-02 10:36 UTC by Jani Saarinen
Modified: 2017-07-05 09:56 UTC (History)
1 user (show)

See Also:
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

[  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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