linux-kernel - Re: i915: display doesn't get on back after returning from standby in 2.6.27-rc*

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Date:	Thu, 25 Nov 2010 11:10:58 -0500
From:	Nick Bowler <nbowler@...iptictech.com>
To:	Michal Hocko <mhocko@...e.cz>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Chris Wilson <chris@...is-wilson.co.uk>,
	intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: i915: display doesn't get on back after returning from standby
 in 2.6.27-rc*

On 2010-11-25 16:58 +0100, Michal Hocko wrote:
> [Let's add Rafael for regression tracking]
> 
> On Tue 23-11-10 13:32:34, Michal Hocko wrote:
> > Hi,
> > since early 2.6.37 (I haven't bisected when exactly) my screen doesn't
> > get on after it got into standby mode. I have to either change to a
> > text console and back (if it gets to standby by the screen saver) or
> > close the lid on my laptop if I try:
> > xset dpms force standby
[...]
> > Is this a known issue?

I suspect that all of the following are the same issue:

  https://bugzilla.kernel.org/show_bug.cgi?id=23122
  https://bugzilla.kernel.org/show_bug.cgi?id=23472
  https://bugs.freedesktop.org/show_bug.cgi?id=31803

-- 
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
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