[APPLIED] [Maverick] Please cherry-pick audio patch for Dell Optiplex

[Leann Ogasawara]

Applied to Maverick linux master as two separate cherry-picks (b08b1637
and 5d4abf93) from sound-2.6.git.

Thanks,
Leann

On Tue, 2010-08-03 at 19:38 +0200, David Henningsson wrote:
> 2010-08-03 17:34, Leann Ogasawara skrev:
> > On Tue, 2010-08-03 at 09:50 +0200, David Henningsson wrote:
> >> I would like us to cherry-pick commit b08b1637ce from
> >> git.kernel.org/linux/kernel/git/tiwai/sound-2.6.git, put it into
> >> Maverick, test it there for a month or two and assuming no regressions,
> >> I'll submit it to stable at kernel.org and it'll reach Lucid that way. It's
> >> in Takashi's tree, so it will be in 2.6.36.
> >>
> >> If applied, it will fix playback on several Dell Optiplex machines and
> >> some others. There is a theoretical risc for regressions for people
> >> having ALC268 chips with broken BIOSes, but I believe it is very small,
> >> but still that's why I would like some testing in Maverick first.
> >>
> >> (If the patch does not apply cleanly, apply 5d4abf93 first.)
> > 
> > Hi David,
> > 
> > Is there a bug in Launchpad open to track this issue?  
> 
> At least #582199, #586418 and #588031, I'm currently going through other
> similar bugs to see if it solves those as well. (A few people have
> complained it does not give auto-mute, but having checked that with
> upstream, that's intended behavior.)
> 
> > ie. is there
> > confirmation that this indeed resolves the issue?  
> 
> Yes.
> 
> > Care to also add your
> > SOB (signed-off-by) to this for Maverick?  
> 
> Sure, is the below correct procedure?
> 
> > Also, I'm just inlining the
> > patch in question below for ease of review:
> > 
> >>From b08b1637ce1c0196970348bcabf40f04b6b3d58e Mon Sep 17 00:00:00 2001
> > From: Takashi Iwai <tiwai at suse.de>
> > Date: Fri, 30 Jul 2010 14:08:25 +0200
> > Subject: [PATCH] ALSA: hda - Handle pin NID 0x1a on ALC259/269
> > 
> > The pin NID 0x1a should be handled as well as NID 0x1b.
> > Also added comments.
> > 
> > Signed-off-by: Takashi Iwai <tiwai at suse.de>
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>
> > ---
> >  sound/pci/hda/patch_realtek.c |    3 ++-
> >  1 files changed, 2 insertions(+), 1 deletions(-)
> > 
> > diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> > index 4d3a6f0..ce6c3a9 100644
> > --- a/sound/pci/hda/patch_realtek.c
> > +++ b/sound/pci/hda/patch_realtek.c
> > @@ -13158,7 +13158,8 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
> >  		dac = 0x02;
> >  		break;
> >  	case 0x15:
> > -	case 0x1b:
> > +	case 0x1a: /* ALC259/269 only */
> > +	case 0x1b: /* ALC259/269 only */
> >  	case 0x21: /* ALC269vb has this pin, too */
> >  		dac = 0x03;
> >  		break;
> 
>