Re: [LAU] Weird hdspmixer routing (Multiface I + Cardbus)

From: Tim Blechmann <tim@email-addr-hidden>
Date: Fri Jan 23 2009 - 13:31:08 EET

hi flo,

> Under Windows, everything is working fine, but under Debian, I am
> experiencing some strange behavior of hdspmixer (version 1.6), i.e. the
> routing does not seem to correlate to the actual fader positions, and
> all faders seem to be dead, i.e. moving them does not seem to affect the
> routing in any way.
>
> I am aware that a similar problem has been described by Tim Blechmann et
> al. in 2004. However, I am not experiencing any of the distorted
> playback they have reported then; all signals seem to be clean.

the issues (mainly of ico and me) were related to the cardbus bridges,
however the routing/faders worked fine, only the sound was distorted.

you can try to compare the pci registers of the cardbus bridge and hdsp
on windoze and linux ... if the values are different, you can try to set
the specific registers on linux.
in any case, you may want to contact the maintainers of the pcmcia
subsystem of the linux kernel.

hth, tim

-- 
tim@email-addr-hidden
http://tim.klingt.org
Linux is like a wigwam: no windows, no gates, apache inside, stable.
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Received on Fri Jan 23 16:15:02 2009

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