Bug#661830: [3.1 -> 3.2.7 regression] ALC269: plugging in headphones does not mute main speaker

[Jonathan Nieder <jrnieder@gmail.com>]

Hi Pavel,

Pavel Yakunin wrote:
>> Pavel Yakunin wrote:

>>>There is a problem with a headphones jack detection in the 3.2
>>>kernel for the ALC269 codec: sound comes from both speaker and
>>>headphones simultaneously and never switches between them.
[...]
> I've tried the kernel from git built according to your instructions,
> but with no success.
>
> Here are three alsa-info.sh outputs attached.
[...]
> +Simple mixer control 'Auto-Mute Mode',0
> +  Capabilities: enum
> +  Items: 'Disabled' 'Enabled'
> +  Item0: 'Disabled'

Thanks.  Does the output switching work correctly if you enable the
"auto-mute mode" control from alsamixer?  (Be sure to hit F6 first to
make sure you are controlling ALSA and not pulseaudio.  The keybinding
to toggle a control seems to be 'M'.)

Curious,
Jonathan