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Date: Mon, 20 Dec 2010 14:28:15 +0000
From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Henrik Rydberg <rydberg@euromail.se>
Cc: Jean Delvare <khali@linux-fr.org>,
        Mikael =?iso-8859-1?Q?Str=F6m?= <mikael@sesamiq.com>,
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Subject: Re: [lm-sensors] [PATCH 1/2 V3] applesmc: Use PnP rather than
	hardcoding resources and devices
Message-ID: <20101220142815.GA23998@srcf.ucam.org>
References: <1292624661-32474-1-git-send-email-mjg@redhat.com> <20101218042320.GA14104@ericsson.com> <20101218093719.GA1493@polaris.bitmath.org> <20101218110954.7a2ca190@endymion.delvare> <20101218103139.GA1668@polaris.bitmath.org> <878vzngvyn.fsf@sonic.technologeek.org> <20101218115742.GA2063@polaris.bitmath.org> <1292852674.2118.10.camel@mike-laptop> <20101220145721.4c58ff3e@endymion.delvare> <20101220142344.GA19566@polaris.bitmath.org>
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On Mon, Dec 20, 2010 at 03:23:44PM +0100, Henrik Rydberg wrote:

> The macbook overheat problems goes way back. All models have automatic
> heat protection, but it kicks in at temperatures uncomfortable to most
> users. The severity also depends on when the model was made. The
> current solution is to use the macfanctld driver, which disables
> automatic fan control, replacing it with a control loop yielding more
> workable temperatures. A fan control solution in the kernel would
> certainly be well received.

There is one, you just need to hook into the thermal device interface.

-- 
Matthew Garrett | mjg59@srcf.ucam.org
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