lkml.org 
[lkml]   [1999]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: laptops/notebooks and mp3
On Sun, Oct 31, 1999 at 09:36:15PM +0100, kees wrote:
>
> I use a laptop ("TOPLINE 8600") for some work and have put Linux on it.
> I found that playing MP3 files (2.0.37 kernel) is almost impossible,
> the sound is interrupted and sometimes the player looses sync and
> produces loud noice.
>
> They seem to throttle the cpu without telling about that.
> Kees

On the IBM thinkpad 770 for example, the sound is provided by
a Crystal chipset, which is perfectly handled by the cs4232
kernel module. The only thing that cuases trouble is that
sound becomes hashed when coming back from a apm suspend state.
The hack is to modularize the sound module, and to
rmmod() and inmod() this module when this sync loose happens.
You need to kill the sound apps before.

The other probable cause is a slow CPU. You can try
MP3 with slower bitrates to confirm this.

Best regards,
Fabrice


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:54    [W:1.715 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site