[alsa-devel] regression: from 3.8 to 3.9: headphones output no sound on Intel HDA, codec VIA VT1802

[Alex Riesen]

On Fri, May 31, 2013 at 8:00 PM, Takashi Iwai <tiwai at suse.de> wrote:
> At Fri, 31 May 2013 17:32:16 +0200, Alex Riesen wrote:
>> On Fri, May 31, 2013 at 3:05 PM, Takashi Iwai <tiwai at suse.de> wrote:
>> > Below is a series of patches.  For simplicity, I just attach them, not
>> > inlining to the mail.  They should be applicable cleanly to 3.9.4 as
>> > well.  Let me know if this works.  If this still doesn't work, I need
>> > to rewrite the patch to correct the pin-ctl / EAPD of the headphone
>> > pin after changing the speaker pin.
>>
>> Still does not work. The results are for 3.9.4 + patches:
>>
>>   http://familie-riesen.de/~raa/public/test/dpc-automute-vol-pinctl.tar.bz2
>>
>
> Grrr, EAPD on 0x25 seems reset by EAPD on 0x24 being turned off.
> We need to apply the patch of the last week again in the end.
> The revised one is below.  Please apply it on the top of the previous
> three patches.

Nope. Logs:

  http://familie-riesen.de/~raa/public/test/keep_eapd_on.tar.bz2