...

...

Recognize the Dock headphone jack in the same way the normal & front headphone jacks are detected.

---

src/modules/alsa/mixer/paths/analog-output-headphones.conf | 8

++++++++

...

...

src/modules/alsa/mixer/paths/analog-output-speaker.conf | 4 ++++ 2 files changed, 12 insertions(+)

diff --git

a/src/modules/alsa/mixer/paths/analog-output-headphones.conf

...

b/src/modules/alsa/mixer/paths/analog-output-headphones.conf

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index 89d794f..199b2c5 100644 --- a/src/modules/alsa/mixer/paths/analog-output-headphones.conf +++ b/src/modules/alsa/mixer/paths/analog-output-headphones.conf @@ -25,6 +25,14 @@ description-key = analog-output-headphones [Properties] device.icon_name = audio-headphones

+[Jack Dock Headphone] +required-any = any

As you assume dock headphone and headphone share the same headphone

volume

...

control

The do on my machine indeed. For reference i've uploaded my alsa-info into: http://www.alsa-project.org/db/?f=5a1c208208ff33a2231d2d03d5bea5ec452dc24d

...

Do you mean the current alsa driver support surround 40 for notebook

with

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dock headphone is incorrect ?

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pc...

You will get auto mute lineout+speaker if the pin fixup is dock line out instead of dock headphone but pulseaudio don't like headphone and line out share pcm playback volume control and no headphone playback switch

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pc...

For notebook with dual headphone jacks which support multi channel and headphone Jack won't mute the other headphone Jack

As you expect headphone can mute dock headphone and speaker