Re: [Fwd: ALSA OSS compatibility]

[Abramo Bagnara <abramo.bagnara@libero.it>]

Takashi Iwai wrote:
> 
> At Tue, 11 Feb 2003 14:34:36 +0100,
> Abramo Bagnara wrote:
> >
> > Someone can confirm this is the OSS conformant behaviour?
> 
> yes.  but the behavior of ALSA oss-emulation described below is
> correct because it really supports that sample rate and channels
> through the software conversion as default.
> 
> this can be avoided by setting the "direct" mode per proc file (in the
> case of kernel oss emulation), as mentioned in
> alsa-kernel/Documentation/OSS-Emulation.txt.

Thank you, Takashi, I forgot that.

I'd like also to make Leif to note that the behaviour he's observing for
alsa-oss.c is likely due to the fact that he map dsp0 (or whatever) to a
pcm_plug ALSA device.

Mapping it to a pcm_hw device the alsa-oss behaviour should be exactly
what he want (i.e. alsa-oss choose the maximum speed available on
hardware).

-- 
Abramo Bagnara                       mailto:abramo.bagnara@libero.it

Opera Unica                          Phone: +39.546.656023
Via Emilia Interna, 140
48014 Castel Bolognese (RA) - Italy


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