Re: 2.5.69 strange high tone on DELL Inspiron 8100

From: Dumitru Ciobarcianu <Dumitru.Ciobarcianu@iNES.RO>
To: Tuncer M zayamut Ayaz <tuncer.ayaz@gmx.de>
Cc: xavier.bestel@free.fr, linux-kernel@vger.kernel.org
Subject: Re: 2.5.69 strange high tone on DELL Inspiron 8100
Date: 11 May 2003 13:50:50 +0300	[thread overview]
Message-ID: <1052650249.6431.5.camel@LNX.iNES.RO> (raw)
In-Reply-To: <S264505AbTEJVD1/20030510210327Z+7123@vger.kernel.org>

On Sun, 2003-05-11 at 00:13, Tuncer M zayamut Ayaz wrote:

> well, I actually saw PCMCIA functioning properly after
> make clean'ing, recompiling and rebooting.
> so no worries about that. now, off to find a replacement
> for "APM idle calls".

You can try cpufreqd (to set the cpu according to the usage).
http://sourceforge.net/projects/cpufreqd

I also use acpi performance states...

For instance on my laptop (Toshiba Satellite Pro 6100 , 2Ghz)
I have this on /proc/acpi/processor/CPU0/performance :

[cioby@LNX cioby]$ cat /proc/acpi/processor/CPU0/performance
state count:             2
active state:            P0
states:
   *P0:                  2000 MHz, 22000 mW, 250 uS
    P1:                  1200 MHz, 9800 mW, 250 uS

I often switch to performance state 1 even in if not running on battery.
If I keep it in my lap, and do an kernel compile, I don't want my balls
to get fryed :)

-- 
Cioby