[alsa-devel] [PATCH ALSA HDA 1/1] Fix alc662_dac_nid and change 6stack-dig to 5stack-dig

[Takashi Iwai]

At Wed, 6 Apr 2011 16:29:56 +0800,
Raymond Yau wrote:
> 
> 2011/4/6 Takashi Iwai <tiwai at suse.de>
> 
> > At Wed, 6 Apr 2011 15:35:16 +0800,
> > Raymond Yau wrote:
> > >
> > > 2011/4/6 Takashi Iwai <tiwai at suse.de>
> > >
> > > > At Tue, 5 Apr 2011 22:59:29 +0800,
> > > > Raymond Yau wrote:
> > > > >
> > > > > Fix alc662_dac_nid and change "6stack-dig" to "5stack-dig"
> > > > >
> > > > > alc662 series only have 3 stereo DAC , so it can only support
> > 5stack-dig
> > > > > instead of 6stack-dig
> > > >
> > > > Applied now.  Thanks.
> > > >
> > > >
> > > > Takashi
> > > >
> > >
> > > The other problem is this patch
> > >
> > >    { .id = 0x10ec0892, .name = "ALC892", .patch = patch_alc662 },
> > >
> > >
> > http://git.alsa-project.org/?p=alsa-kernel.git;a=commit;h=274693f37090ada2cadd09944ab883f05ea6ebe6
> > >
> > > ALC892 provides ten DAC channels that simultaneously support 7.1 channel
> > > sound playback, plus 2 channels of independent stereo sound output
> > (multiple
> > > streaming) through the front panel stereo outputs.
> > >
> > > It seem  that there is no specific code to distinguish a 10 channels
> > alc892
> > > from those 6 channels alc6xx
> >
> > Yeah, but there is no quirks specific to alc892.
> >
> > Remember that the final goal is to remove all model-quirks from the
> > driver.
> >
> >
> > Takashi
> >
> 
> My patch reduce the size of alc662_dac_nid may be wrong if the driver intend
> to use  alc662_auto_fill_dac_nids()  to handle 6, 8 , 10 channels

Don't worry, alc662_dac_nids is used only for the fixed quirks.
The auto-parser doesn't use these fixed defined pin arrays.


Takashi