[alsa-devel] [PATCH] ALSA: hda - apply CS420X erratum fix for CS4207 only

[Arun Raghavan]

On Thu, 2011-03-03 at 13:01 +0100, Takashi Iwai wrote:
> At Thu,  3 Mar 2011 03:18:18 +0530,
> Arun Raghavan wrote:
> > 
> > From: Arun Raghavan <arun at accosted.net>
> > 
> > The commit a769cbcf60cee51f4431c0938acd39e7e5b76b8d
> >     ALSA: hda - Add errata initverb sequence for CS42xx codecs
> > applies a fix for a chip erratum that is specific to CS4207
> > unconditionally. On CS4206, this causes digital output to never be
> > activated.
> 
> It might be the power-state the verb table sets?
> Try to comment out only the line setting SPDIF Tx to D3,
>   {0x08, AC_VERB_SET_POWER_STATE, 0x03}
> instead of disabling the whole verbs, just for testing.

Indeed, this also works.

-- Arun