[pulseaudio-tickets] [Bug 90608] Headphone detection problems after power cycling

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 25 20:21:42 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90608

--- Comment #20 from Raymond <superquad.vortex2 at gmail.com> ---
http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa/mixer/paths/analog-output-lineout.conf?id=9d0a5b5cb7ea3adc1b548a6e1e953ee20835e6b6


alsa-mixer: Mute headphones and speakers on line out path
When line out path is active, we want to mute speakers for obvious
reasons, and headphones to avoid volume spikes.



diff --git a/src/modules/alsa/mixer/paths/analog-output-lineout.conf
b/src/modules/alsa/mixer/paths/analog-output-lineout.conf
index a110c26..16752a3 100644
--- a/src/modules/alsa/mixer/paths/analog-output-lineout.conf
+++ b/src/modules/alsa/mixer/paths/analog-output-lineout.conf
@@ -102,23 +102,22 @@ volume = off
 switch = off
 required-any = any

-; This profile path is intended to control the default output, not the
-; headphones. But it should not hurt if we leave the headphone jack
-; enabled nonetheless.
+; This profile path is intended to control line out, let's mute headphones
+; else there will be a spike when plugging in headphones
 [Element Headphone]
-switch = mute
-volume = zero
+switch = off
+volume = off

are you sure the headphone is not swirched off by this patch since the
availability of line out is yes ?

try remove these lines 

-; This profile path is intended to control line out, let's mute headphones
-; else there will be a spike when plugging in headphones
-[Element Headphone]
-switch = off
-volume = off

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