Re: [Alsa-user] [ANN] ALSA 1.0.0pre1 is released

[Takashi Iwai <tiwai@suse.de>]

At Wed, 26 Nov 2003 19:31:39 +0200 (EET),
Kai Vehmanen wrote:
> 
> On Wed, 19 Nov 2003, Takashi Iwai wrote:
> 
> > Especially, if you have a card or a mobo with ICH (or compatible)
> > chip and *multiple* AC97 codecs, testing this version is appreciated.
> 
> Some of my apps have stopped working after 1.0.0pre1 on a T23 Thinkpad 
> (intel8x0, 82801).
> 
> Simple things like "arecord -f cd - |aplay -f cd -" work, but apps which 
> relay on select/poll before doing any i/o do not work. I didn't have 
> time to test, but I suspect jackd would not have worked. :)
> 
> On the same machine, alsa-driver-0.9.8 works fine, but not with 1.0.0pre1 
> and 1.0.0pre3.

1.0.0pre1 is broken for intel8x0, so use pre3 only :)

what do you mean exactly "don't work" in the above?
the operation is blocked, or returns an error?
if it's blocked, check /proc/asound/card0/pcm0*/sub0/* files.

does this laptop have multiple codecs?  you can find them in
/proc/asound/card0/codec97#* directories.


thanks,

Takashi


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