[Bug 91407] [SNB] switching monitor off and on breaks DP output
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Aug 20 06:58:05 PDT 2015
https://bugs.freedesktop.org/show_bug.cgi?id=91407
Jani Nikula <jani.nikula at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
i915 platform| |SNB
i915 features| |display/DP
--- Comment #1 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to Anton Khirnov from comment #0)
> Doing 'xrandr --output DP2 --off; xrandr --output DP2 --auto' makes it work
> again, but it has to be done from X, with the monitor switched to DP.
"has to be done from X"... do you have some userspace running responding to
hotplug signals from the driver?
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