From: Daniel Mack <zonque@gmail.com>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: dri-devel@lists.freedesktop.org,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: hot CPU with 3.6.0-rc7+ and intel graphic
Date: Fri, 28 Sep 2012 03:27:26 +0200 [thread overview]
Message-ID: <5064FCFE.4070009@gmail.com> (raw)
In-Reply-To: <506473D8.10904@gmx.de>
On 27.09.2012 17:42, Toralf Förster wrote:
> I'm observing a high CPU usage at my ThinkPad T420 (i5-2540M CPU), w/
> integrated intel graphic.
>
> Powertop-2.1 shows that the GPU is always at 100%, although I've defined
> these settings :
> $> cat /etc/modprobe.d/i915.conf
> options i915 i915_enable_rc6=7 lvds_downclock=0
>
> Kernel 3.5.4 works fine, I don't see any differences in dmesg output.
Could you try to bisect this problem?
Daniel
next prev parent reply other threads:[~2012-09-28 1:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-27 15:42 hot CPU with 3.6.0-rc7+ and intel graphic Toralf Förster
2012-09-28 1:27 ` Daniel Mack [this message]
[not found] <5066AD45.70107@gmx.de>
2012-09-29 8:16 ` Toralf Förster
2012-09-29 13:21 ` Toralf Förster
2012-09-30 13:37 ` Feng Tang
2012-09-30 14:06 ` Anca Emanuel
2012-09-30 14:37 ` Toralf Förster
2012-09-30 18:20 ` Samuel Ortiz
2012-09-30 15:16 ` Toralf Förster
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