[Bug 71267] sna: (Haswell) X-server freezes when enabling DP at docking station

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 10 23:39:55 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=71267

--- Comment #111 from Daniel Martin <consume.noise at gmail.com> ---
(In reply to comment #109)
> Created attachment 93781 [details] [review]
> drm/i915/dp: add max retries in native aux
> 
> Please try this for debug info.

Hardware:
- ThinkPad T540p
- ThinkPad Pro Dock [40A1] (with DP, DVI, VGA)
- Dell U2410

Tests:
- boot without any connectors: hotplugging of all connectors works
- boot once with each connector: works

dmesg logs for both tests (with DP) following ...

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