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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 73338] Fan speed in idle at 40% with radeonsi and at 18% with catalyst
Date: Wed, 25 Feb 2015 15:27:51 +0000	[thread overview]
Message-ID: <bug-73338-502-KOhRaFa0OX@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-73338-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=73338

--- Comment #83 from r.andersen <anderse@gmx.de> ---
Hi,

maybe this question is a bit silly, but how do I enable fan control? I just
compiled and installed 4.0.0-rc1, but my fan is still spinning rather loudly.

I'm using a Sapphire 7850 OC. Is the following the correct path for fan
manipulations?
/sys/class/drm/card0/device/hwmon/hwmon2

Below, I find the following pwm1/temp1 nodes:
pwm1, pwm1_enable, pwm1_max, pwm1_min and temp1_input.

cat pwm1_enable crashes my system.
cat pwm1 -> 86
cat pwm1_max -> 255
cat pwm1_min -> 0
cat temp1_input -> 27000

Same result with 3.19 with patches applied mentioned in Comment #80

Do I have to set special kernel features or did I set special features I should
not?

Many thanks for your help.

Raimund

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  parent reply	other threads:[~2015-02-25 15:27 UTC|newest]

Thread overview: 87+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-73338-502@http.bugs.freedesktop.org/>
2014-01-06 23:35 ` [Bug 73338] Fan speed in idle at 40% with radeonsi and at 18% with catalyst bugzilla-daemon
2014-03-05 12:50 ` bugzilla-daemon
2014-04-09 11:41 ` bugzilla-daemon
2014-04-24 16:29 ` bugzilla-daemon
2014-05-08 21:47 ` bugzilla-daemon
2014-05-28 14:47 ` bugzilla-daemon
2014-06-10 17:22 ` bugzilla-daemon
2014-07-10 13:23 ` bugzilla-daemon
2014-07-16  2:31 ` bugzilla-daemon
2014-07-16 19:56 ` bugzilla-daemon
2014-07-19  5:56 ` bugzilla-daemon
2014-08-16  6:33 ` bugzilla-daemon
2014-08-25  3:49 ` bugzilla-daemon
2014-08-25  7:23 ` bugzilla-daemon
2014-08-31 15:26 ` bugzilla-daemon
2014-09-01 11:19 ` bugzilla-daemon
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2014-09-04  5:56 ` bugzilla-daemon
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2014-09-22 16:07 ` bugzilla-daemon
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2014-11-29 10:20 ` bugzilla-daemon
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2014-12-01  3:06 ` bugzilla-daemon
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2014-12-01 22:34 ` bugzilla-daemon
2014-12-03 22:24 ` bugzilla-daemon
2014-12-03 23:06 ` bugzilla-daemon
2014-12-04  0:12 ` bugzilla-daemon
2014-12-05  7:19 ` bugzilla-daemon
2014-12-05 19:16 ` bugzilla-daemon
2014-12-05 20:11 ` bugzilla-daemon
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2014-12-12 22:36 ` bugzilla-daemon
2014-12-13  5:53 ` bugzilla-daemon
2015-01-04 14:11 ` bugzilla-daemon
2015-01-07 19:11 ` bugzilla-daemon
2015-01-07 21:08 ` bugzilla-daemon
2015-01-08 23:02 ` bugzilla-daemon
2015-01-18 14:25 ` bugzilla-daemon
2015-01-18 16:58 ` bugzilla-daemon
2015-01-26  3:21 ` bugzilla-daemon
2015-01-29 13:57 ` bugzilla-daemon
2015-02-23 16:08 ` bugzilla-daemon
2015-02-23 16:10 ` bugzilla-daemon
2015-02-25 15:27 ` bugzilla-daemon [this message]
2015-02-25 15:40 ` bugzilla-daemon
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2015-03-02 18:50 ` bugzilla-daemon
2015-03-02 19:04 ` bugzilla-daemon
2015-05-20 19:08 ` bugzilla-daemon
2015-05-20 21:44 ` bugzilla-daemon
2015-06-06  5:36 ` bugzilla-daemon
2015-06-06  8:39 ` bugzilla-daemon

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