From: "Toralf Förster" <toralf.foerster@gmx.de>
To: dri-devel@lists.freedesktop.org
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: hot CPU with 3.6.0-rc7+ and intel graphic
Date: Thu, 27 Sep 2012 17:42:16 +0200 [thread overview]
Message-ID: <506473D8.10904@gmx.de> (raw)
Hello,
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.
--
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3
next reply other threads:[~2012-09-27 15:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-27 15:42 Toralf Förster [this message]
2012-09-28 1:27 ` hot CPU with 3.6.0-rc7+ and intel graphic Daniel Mack
2012-09-28 1:27 ` Daniel Mack
[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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