[Bug 107543] Video cutout on Kaby Lake U processors.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Nov 26 16:33:29 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107543

--- Comment #53 from Anshuman Gupta <anshuman.gupta at intel.com> ---
(In reply to phil.smith from comment #52)
> > How often you see the crash?
> 
> With the fix in place, we have not observed it fail during stead-state
> operation. However, if we "aggressively" wiggle the DisplayPort cable
> between in and out we can reliably get Weston to crash within 30 seconds.

Hi Phil,

Could you please upload the dmesg error logs with fix and with module parameter
drm.debug=0xe. 

If the crash is due to a different issue then we will considered it as a
different bug.

Thanks,
Anshuman Gupta

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