linux-kernel - Re: [PATCH] i8k: increase fan limit to 3

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Message-ID: <20140525152848.GK2498@t520.home>
Date:	Sun, 25 May 2014 12:28:48 -0300
From:	Flavio Leitner <fbl@...hat.com>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH] i8k: increase fan limit to 3

On Fri, May 23, 2014 at 11:33:11AM -0700, Guenter Roeck wrote:
> On 05/23/2014 10:09 AM, Flavio Leitner wrote:
> >On Thu, May 22, 2014 at 11:00:23AM -0700, Guenter Roeck wrote:
> >>On Thu, May 22, 2014 at 12:54:58PM -0300, Flavio Leitner wrote:
> >>>On Thu, May 22, 2014 at 08:10:48AM -0700, Guenter Roeck wrote:
> >>>>On Wed, May 21, 2014 at 11:19:28PM -0300, Flavio Leitner wrote:
> >>>>>From: Flavio Leitner <fbl@...close.org>
> >>>I volunteer to test on precision 490n and on latitude D520.
> >>>
> >>Can you send me dmi information for those systems ?
> >>The output of "grep . /sys/class/dmi/id/*" should do.
> >
> 
> >/sys/class/dmi/id/chassis_vendor:Dell Inc.
> >/sys/class/dmi/id/product_name:Latitude D520
> 
> What is the maximum speed value for the D520 ?

D520, with no factor change:

   i8kfan     i8kctl
*  -   0      1.0 A02 JYCM0C1 31 -1 0 27660 0 0 -1
   -   0      1.0 A02 JYCM0C1 28 -1 0 27660 0 0 -1
   -   1      1.0 A02 JYCM0C1 29 -1 1 27660 97050 0 -1
   -   2      1.0 A02 JYCM0C1 28 -1 2 27660 153660 0 -1
   -   3      1.0 A02 JYCM0C1 28 -1 2 27660 155280 0 -1
   0   -      1.0 A02 JYCM0C1 28 -1 0 27660 0 0 -1
   1   -      1.0 A02 JYCM0C1 28 -1 0 27660 0 0 -1
   2   -      1.0 A02 JYCM0C1 29 -1 0 27660 0 0 -1
   3   -      1.0 A02 JYCM0C1 29 -1 0 27660 0 0 -1

[*] default after boot.

The level 3 doesn't change anything.  Actually i8kfan
reports -1 then.

fbl

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