Re: 2.6.28-rc2-mm1 - sound semi-busted on Dell Latitude D820

[Takashi Iwai]

At Tue, 11 Nov 2008 08:47:54 +0100,
I wrote:
> 
> At Mon, 10 Nov 2008 14:35:58 -0500,
> Valdis.Kletnieks@xxxxxx wrote:
> > 
> > Sometime between -mmotm1017  and -rc2-mm1, something odd happened to the
> > sound subsystem.  On my Dell Latitude D820, audio works OK if it's sitting
> > there standalone, or in its docking station.
> > 
> > However, when I plug in headphones, it goes silent.
> 
> To confirm a regression, could you copy sound/pci/hda/patch_sigmatel.c
> from 2.6.27 kernel and check the driver works?  Does the same problem
> exist in 2.6.28-rc kernel?

Could you try the patch below?

There is another patch for a missing capture mux control, but in your
case, it doesn't matter because you didn't change the value.
I'll post that patch later, too.


thanks,

Takashi

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