AW: [linux-audio-user] Demudi and alsa

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Subject: AW: [linux-audio-user] Demudi and alsa
From: Michael Krusch (lau_AT_maren-noel.de)
Date: Fri Aug 02 2002 - 17:29:09 EEST

This is it.
Last night SuSE 8.0 installed,

rpm -UvH k_lowlat-2.4.18-0.i386.rpm --force
rpm -UvH k_lowlat-2.4.18-0.src.rpm --force
reboot
sysctl -w kernel.lowlatency=1

cat /proc/sys/kernel/lowlatency shows that LL is switched on.
Very easy, also for musicians.
Thank you, guys!

Michael

-----Ursprüngliche Nachricht-----
Von: linux-audio-user-admin_AT_music.columbia.edu
[mailto:linux-audio-user-admin_AT_music.columbia.edu] Im Auftrag von
Takashi Iwai
Gesendet: Donnerstag, 1. August 2002 15:42
An: linux-audio-user_AT_music.columbia.edu
Betreff: Re: [linux-audio-user] Demudi and alsa

At Thu, 1 Aug 2002 12:21:52 +0200,
Michael Krusch wrote:
>
> Thanks,
>
> >I have to admit: SuSE already has a LowLat kernel in the newest
> version.
> From where do you get this information? In the kernel config menu is
no
> low latency option. The LL-patch for 2.4.18 did not match to the SuSE
> 2.4.18 kernel. Patching produces warnings and compiling failes.

yep.

btw, there is a (slightly old) ll-kernel for suse available at
        ftp://ftp.suse.com/pub/people/tiwai/kernels/k_lowlat.*

it's almost 8.0-kernel with ll patches.

you need to turn on kernel.lowlatency sysctl

        # sysctl -w kernel.lowlatency=1

as default, it's disabled.

Takashi

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