From: Linus Torvalds <torvalds@linux-foundation.org>
To: Michal Hocko <mhocko@suse.cz>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Chris Wilson <chris@chris-wilson.co.uk>,
dri-devel@lists.freedesktop.org
Subject: Re: Linux 2.6.37
Date: Thu, 6 Jan 2011 08:29:22 -0800 [thread overview]
Message-ID: <AANLkTi=aTKFVO8Lx=fDUGrxVaQL73XrsxoOP7-qYKksb@mail.gmail.com> (raw)
In-Reply-To: <20110106104816.GA4026@tiehlicka.suse.cz>
On Thu, Jan 6, 2011 at 2:48 AM, Michal Hocko <mhocko@suse.cz> wrote:
>
> It seems that there is still a regression for intel graphic cards
> backlight. One report is https://bugzilla.kernel.org/show_bug.cgi?id=22672.
> I can reproduce the problem easily by:
> xset dpms force standby; sleep 3s; xset dpms force on
>
> backlight doesn't get up (there is really dark picture though which
> doesn't get brighter by function keys which work normally) after dpms on
> until I close and open lid.
Hmm. That commit no longer reverts cleanly, so it's not trivial to
test whether all those things are exactly the same issue. It's been
bisected in the bugzilla entry, but it would be good to verify that
yes, reverting it really does fix the issue, and your issue is the
exact same one.
Chris, any ideas?
Linus
next prev parent reply other threads:[~2011-01-06 16:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-05 1:15 Linux 2.6.37 Linus Torvalds
2011-01-06 10:48 ` Michal Hocko
2011-01-06 16:29 ` Linus Torvalds [this message]
2011-01-06 17:03 ` Michal Hocko
2011-01-06 17:03 ` Michal Hocko
2011-01-06 17:49 ` Chris Wilson
2011-01-06 20:55 ` Alex Riesen
2011-01-06 21:03 ` Chris Wilson
2011-01-06 21:03 ` Chris Wilson
2011-01-06 21:08 ` Alex Riesen
2011-01-07 15:52 ` Michal Hocko
2011-01-11 13:33 ` Pavel Machek
2011-01-11 14:28 ` Michal Hocko
2011-01-11 14:47 ` Alex Riesen
2011-01-11 17:19 ` Michal Hocko
2011-01-11 17:37 ` Michal Hocko
2011-01-11 18:37 ` Michal Hocko
2011-01-11 17:39 ` Chris Wilson
2011-01-11 17:44 ` Michal Hocko
2011-01-12 0:35 ` Indan Zupancic
2011-01-12 12:07 ` Chris Wilson
2011-01-12 12:14 ` Chris Wilson
2011-01-13 0:35 ` Indan Zupancic
2011-01-07 19:20 Zephaniah E. Loss-Cutler-Hull
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