[alsa-devel] Functioning support for Prodigy 192

Takashi Iwai tiwai at suse.de
Tue Apr 10 11:20:23 CEST 2007

At Thu, 05 Apr 2007 22:42:22 +0200 (CEST),
dustin at seznam.cz wrote:
> >  {"Mic", "Line In"}, {"IEC958 In - TOSLINK", "IEC958 In - Coax"}
> >  
> >  You are right, enums will be far easier to implement than interconnected
> >  booleans. I will work it out.
> It was actually fairly easy to implement. 
> One more question - the ice1724 peak meters in alsamixer are
> extremely confusing. There was already a discussion about them a few
> years ago
>and it looks not much has changed. But have you please considered
>either fixing alsamixer or changing their type from MIXER to perhaps
>PCM so that they do not appear in alsamixer? Plus I am wondering how
>alsamixer picks those couple of channels out of those 22 available
>(because it seems the pick makes sense).

It may make sense to change it to IFACE_PCM indeed as neither
alsamixer nor amixer can't refer these values properly.
These controls are provided for dedicated mixer apps, so basically it
shouldn't be a problem to use IFACE_PCM.

As looking at the current situation that there is still no proper
mixer app for vt1724, we can redesign this mixer interface


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