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    SubjectRe: Re : Alsa create high problems...
    Le ven 23/01/2004 à 09:39, Jaroslav Kysela a écrit :
    > On Fri, 23 Jan 2004, Eddahbi Karim wrote:
    > > Hiya,
    > >
    > > The bug is still there in 2.6.2-rc1 and I still need to do a :
    > > while true; do cat /proc/asound/card0/pcm0p/sub0/*; done
    > >
    > > To get my sound work properly...
    > Ok, let's go. Can you try which files exactly affects the playback?
    > If you find one file, can you remove code step-by-step from routines in
    > linux/sound/core/pcm.c snd*read() functions (locate function by strings
    > in the proc file).
    > I suspect that snd_pcm_stream_lock_irq() and snd_pcm_stream_unlock_irq()
    > will affect this (note that you must remove these calls together).
    > Thanks,

    So here is the report :

    1) The file which affects the playback is

    2) I tried to remove only


    3) I tried to remove only
    entry-> = snd_pcm_substream_proc_status_read

    4) I tried to remove irq calls, substream proc calls and
    proc_status_entry calls

    And it still doesn't work but...

    pcm.c from my 2.6.2-rc1 and pcm.c from my 2.6.0 are the same...
    Or on my 2.6.0 the sound works without any problem...

    I use the same elevator "deadline".

    I've Preempt enabled on both...

    I'll maybe try the standalone version of alsa-drivers with 2.6.2-rc1...
    Btw I'll try the 2.6.2-rc2 kernel before.

    Best regards,

    Eddahbi Karim <>
    Installation Fault

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