From: Samuel Rydh <samuel@ibrium.se>
To: linux-kernel@vger.kernel.org
Cc: Micha? Roszka <michal@roszka.pl>, pochini@denise.shiny.it
Subject: Re: [.config] CONFIG_THERM_WINDTUNNEL
Date: Thu, 18 Mar 2004 12:20:57 +0100 [thread overview]
Message-ID: <20040318112057.GC3686@ibrium.se> (raw)
In-Reply-To: <Pine.LNX.4.58.0403181012300.29633@denise.shiny.it>
On Thu, Mar 18, 2004 at 10:16:28AM +0100, Giuliano Pochini wrote:
> > How does G4 Windtunnel thermal support work? Does it make
> > an ability to change fans speed by the OS or maybe something
> > other/else?
>
> Yes, it works. It controls the speed of the CPU fan according to the
> temperature. Do not forget to load the i2c_keywest module.
Nice to see that this driver has made it into the kernel tree :-).
I've been thinking about adding proper sysfs and make things
somewhat customable from userspace. I'm not quite sure the working
point is optimal for all machines (the ambient temperature is also
a factor).
Btw, I would like to get reports about how well this driver works
with respect to noise reduction. I'm in particular interested
in the dual 1.4 GHz model...
/Samuel
next prev parent reply other threads:[~2004-03-18 11:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-18 7:21 [.config] CONFIG_THERM_WINDTUNNEL Michał Roszka
2004-03-18 9:16 ` Giuliano Pochini
2004-03-18 11:20 ` Samuel Rydh [this message]
2004-03-18 11:27 ` Giuliano Pochini
2004-03-18 11:36 ` Michał Roszka
2004-03-18 12:03 ` Samuel Rydh
2004-03-24 0:18 ` Pavel Machek
2004-03-26 18:30 ` Samuel Rydh
2004-03-26 22:32 ` Pavel Machek
2004-03-18 16:17 ` Michał Roszka
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