On Saturday 19 July 2003 19.06, Paul Davis wrote:
> >> I'm trying out the HDSP driver from CVS (checked out today), on a
> >> RME HDSP 9652 PCI card, but I don't manage to get it to run, with
> >> my basic test
> >>
> >> # aplay -D hw -f S32_LE -c 26 -r 48000 /dev/zero
> >>
> >> Playing raw data '/dev/zero' : Signed 32 bit Little Endian, Rate
> >> 48000 Hz, Channels 26
> >> aplay: set_params:787: Broken configuration for this PCM: no
> >> configurations available
> >>
> >> The firmware is loaded using hdsploader. Running aplay on another
> >> sound card on the machine works.
> >
> >Note you don't need to run hdsploader with hdsp9652 cards.
>
> why don't you just try it with plughw rather than hw. i'm not sure
> that what aplay tries to do with the configuration you've attempted
> to provide is actually correct.

The problem was that the CVS was not properly updated yet with all 
patches (due to the 24 hour delay, which I did not know about :-\ ). 
Now it works, oh well, not with that configuration above, one has to 
tell aplay to run in non-interleaved mode, which unfortunately only can 
be done indirectly, by specifying separate files for each channel, so 
my basic test became:

aplay -D hw -I -f S32_LE -c 26 -r 48000 \
/dev/zero /dev/zero /dev/zero /dev/zero /dev/zero /dev/zero /dev/zero \
/dev/zero /dev/zero /dev/zero /dev/zero /dev/zero /dev/zero /dev/zero \
/dev/zero /dev/zero /dev/zero /dev/zero /dev/zero /dev/zero /dev/zero \
/dev/zero /dev/zero /dev/zero /dev/zero /dev/zero 

which worked. I discovered an issue with AutoSync though, which is 
delivered in a separate mail.

I'm using hw directly by tradition I guess...

/Anders Torger



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