[alsa-devel] Multistreaming Playback using Front Panel Headphone with realtek codec

[Takashi Iwai]

At Sat, 7 May 2011 11:48:19 +0800,
Raymond Yau wrote:
> 
> 2011/5/6 Takashi Iwai <tiwai at suse.de>
> 
> >
> > >
> > > Use "Independent HP" just because patch_via.c already used it so it is
> > > better to use a standard name for all hda codecs
> >
> > Yeah, I know.  But this name is confusing, so better to change in
> > patch_via.c as well.
> >
> >
> > Takashi
> >
> 
> To force pulseaudio to get the correct subdevice for via codec, you may need
> to add "subdevice 0" to HDA-intel.conf
> 
> since subdevice 0 support multichannel but subdevice 1 only support stereo
> 
> 
>     playback.pcm {
>         type softvol
>         slave.pcm {
>             type hw
>             card $CARD
> +          subdevice 0
>         }
>         control {
>             name "PCM Playback Volume"
>             card $CARD
>         }
>     }

OK, fixed now.  Thanks.


Takashi