[pulseaudio-tickets] [Bug 101931] Alienware14 lower range sound output until pin 0x1a is set for a full deeper stereo sound output

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 31 19:14:22 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101931

--- Comment #14 from mohammed imran <imranmohd72 at hotmail.com> ---
(In reply to Tanu Kaskinen from comment #13)
> It remains unclear to me whether the headphone output really doesn't work
> after you have set the pin. The headphone and microphone combo jack isn't
> reported by alsa, so it's not really a surprise if you don't get any audio
> from it. If you plug in headphones to the headphone-only jack, does that
> work? If not, what do these commands print?
Yes i do hear sound in both cases of setting the pin or not, if i plug in my
headphones to the headset only socket. Ref to pic the middle jack, in the
picture attached.
> 
>     pactl list cards

===============================================================================
>     amixer -c1 cget numid=20,iface=CARD,name='Headphone Jack'

 amixer -c1 cget numid=20,iface=CARD,name='Headphone Jack'
numid=20,iface=CARD,name='Headphone Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
-------------------------------------------------------------------------------

If the pin is unset or not set, then if i plug in the Headphone Jack, then i
won't hear any audio from this jack.

If i set the pin, and plug the headphone in the jack then i would be hearing
audio output from my laptop speakers, and would keep hearing audio if the
headphone is plugged in or not.

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