[alsa-devel] Patch for ALC882

[Takashi Iwai]

At Sun, 20 Jan 2008 18:04:07 -0800,
Kip Warner wrote:
> 
> On Fri, 2008-01-18 at 11:00 +0100, Takashi Iwai wrote:
> 
> > The necessary changes are likely only what's in the below.
> > Could you try it with the latest HG version, or the latest daily
> > snapshot tarball?
> > 
> > 
> > Takashi
> > 
> > diff -r 1cb5fe1b2443 pci/hda/patch_realtek.c
> > --- a/pci/hda/patch_realtek.c	Thu Jan 17 17:44:49 2008 +0100
> > +++ b/pci/hda/patch_realtek.c	Fri Jan 18 08:28:15 2008 +0100
> > @@ -5645,7 +5645,9 @@ static struct hda_verb alc882_asus_a7j_v
> >  
> >  	{0x18, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
> >  	{0x1a, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/surround */
> > -	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
> > +	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* line */
> > +	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
> > +	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
> >  	{ } /* end */
> >  };
> >  
> > @@ -5969,7 +5971,8 @@ static struct alc_config_preset alc882_p
> >  	[ALC882_ASUS_A7J] = {
> >  		.mixers = { alc882_asus_a7j_mixer, alc882_chmode_mixer,
> >  			    alc882_capture_mixer },
> > -		.init_verbs = { alc882_init_verbs, alc882_asus_a7j_verbs},
> > +		.init_verbs = { alc882_init_verbs, alc882_asus_a7j_verbs,
> > +				alc880_gpio1_init_verbs },
> >  		.num_dacs = ARRAY_SIZE(alc882_dac_nids),
> >  		.dac_nids = alc882_dac_nids,
> >  		.dig_out_nid = ALC882_DIGOUT_NID,
> 
> I just applied your patch against the latest alsa-driver-hg20080120
> bzip'd tarball. I tried it both with and without the patch and both ways
> produce proper four speaker sound. Please let me know if I can be of any
> further assistance.

Hm, so do you mean that the HG version works as is even without the
patch above?  To be sure, try to reboot in both cases.


Takashi