Re: [PATCH] Asus P5P800-VM, S/PDIF indication wrong?

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At Tue, 22 Aug 2006 21:57:25 +0200,
Magnus Sandin wrote:
> 
> I can confirm that that approach works as well!
> 
> Will this patch go into 1.0.12?

I guess it won't.  It's in my local queue, but not committed to the
public HG repo because of 1.0.12 freeze...


Takashi


> Regards
> // Magnus Sandin
> 
> Takashi Iwai wrote:
> > At Mon, 21 Aug 2006 22:11:29 +0200,
> > Magnus Sandin wrote:
> >   
> >> Hello!
> >>
> >> The attached patch will force building the S/PDIF controls on the PCU
> >> SSID for Asus P5P800-VM motherboard, even if the  AC97_EI_SPDIF bit is
> >> not set.
> >>
> >> Is this approach OK or do you guys want to have the check somewhere else?
> >>
> >> Signed-off-by: Magnus Sandin (magnus@xxxxxxxxx)
> >>     
> >
> > I prefer the one like below.  Could you check whether it works?
> >
> >
> > Takashi
> >
> > diff -r 2359af36395e pci/ac97/ac97_codec.c
> > --- a/pci/ac97/ac97_codec.c	Tue Aug 22 13:16:39 2006 +0200
> > +++ b/pci/ac97/ac97_codec.c	Tue Aug 22 13:21:01 2006 +0200
> > @@ -1573,6 +1573,12 @@ static int snd_ac97_mixer_build(struct s
> >  	}
> >  
> >  	/* build S/PDIF controls */
> > +
> > +	/* Hack for ASUS P5P800-VM, which does not indicate S/PDIF capability */
> > +	if (ac97->subsystem_vendor == 0x1043 &&
> > +	    ac97->subsystem_device == 0x810f)
> > +		ac97->ext_id |= AC97_EI_SPDIF;
> > +
> >  	if ((ac97->ext_id & AC97_EI_SPDIF) && !(ac97->scaps & AC97_SCAP_NO_SPDIF)) {
> >  		if (ac97->build_ops->build_spdif) {
> >  			if ((err = ac97->build_ops->build_spdif(ac97)) < 0)
> >   
> 
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