From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 30922] [radeon] Noisy fan with Radeon R600 and Toshiba
	Satellite L500-164
Date: Fri, 27 May 2011 14:23:27 GMT
Message-ID: <201105271423.p4RENR4u022952@demeter1.kernel.org>
References: <bug-30922-2300@https.bugzilla.kernel.org/>
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https://bugzilla.kernel.org/show_bug.cgi?id=30922





--- Comment #5 from Alex Deucher <alexdeucher@gmail.com>  2011-05-27 14:23:25 ---
Laptops don't generally use the onboard GPU fan controller and thermal sensor
since they usually have a single fan for both the GPU and the CPU.  The fan and
thermal zones are generally exposed via ACPI or a vendor specific control.  For
more info on the power management options in the driver see the page I linked
in comment #1.

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