linux-kernel - Re: [PATCH] acerhdf: Fix fan activation with new thermal governor

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Message-ID: <20130224120952.GB19609@pd.tnic>
Date:	Sun, 24 Feb 2013 13:09:52 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Peter Feuerer <peter@...e.net>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Zhang Rui <rui.zhang@...el.com>,
	Durgadoss R <durgadoss.r@...el.com>,
	Borislav Petkov <bp@...e.de>, Andreas Mohr <andi@...as.de>,
	Alexander Lam <azl@...rew.cmu.edu>
Subject: Re: [PATCH] acerhdf: Fix fan activation with new thermal governor

On Sun, Feb 24, 2013 at 12:42:55PM +0100, Peter Feuerer wrote:
> Hi Boris,
> 
> thanks for your best wishes in the last mail, I'm feeling little better now.

Nice :)

> Please test my last patch with the 4 trip points ;) - even if you
> don't really like it, it is working great! - And to be honest, I still
> prefer this solution!

Right, but 4 trip points for this simple driver is a bit of a overkill,
don't you think? If we want to be really accurate, we'd only need two,
think of three temperature intervals here:

0 - temp <= fanon
1 - fanon =< temp < crit
2 - temp >= crit

I need to go stare at it a bit more.

> Anyhow, did you test what Rui asked us to test?

Yep.

Thanks.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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