From 66eee7184890aa1cca1292977fe581c457befe85 Mon Sep 17 00:00:00 2001 From: David Henningsson Date: Mon, 4 Jul 2011 10:12:17 +0200 Subject: [PATCH] alsa-mixer: Set "Front" control to 0 dB on headphone path I've seen more than one system where the volume control named "Front" is a part of audio path for headphones. This is somewhat of a compromise: While we don't merge it into the path, as that would be regressing machines where "Front" isn't a part of the audio path, it would still enable sound on these machines. BugLink: http://bugs.launchpad.net/bugs/836921 Signed-off-by: David Henningsson --- .../mixer/paths/analog-output-headphones-2.conf | 5 +++-- .../alsa/mixer/paths/analog-output-headphones.conf | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) Index: pulseaudio-0.99.2/src/modules/alsa/mixer/paths/analog-output-headphones-2.conf =================================================================== --- pulseaudio-0.99.2.orig/src/modules/alsa/mixer/paths/analog-output-headphones-2.conf 2011-08-31 09:58:18.667479905 +0200 +++ pulseaudio-0.99.2/src/modules/alsa/mixer/paths/analog-output-headphones-2.conf 2011-08-31 09:59:19.097480059 +0200 @@ -66,9 +66,10 @@ switch = off volume = off +; On some machines Front is actually a part of the Headphone path [Element Front] -switch = off -volume = off +switch = mute +volume = zero [Element Rear] switch = off Index: pulseaudio-0.99.2/src/modules/alsa/mixer/paths/analog-output-headphones.conf =================================================================== --- pulseaudio-0.99.2.orig/src/modules/alsa/mixer/paths/analog-output-headphones.conf 2011-08-31 09:58:18.747479905 +0200 +++ pulseaudio-0.99.2/src/modules/alsa/mixer/paths/analog-output-headphones.conf 2011-08-31 09:59:19.097480059 +0200 @@ -69,9 +69,10 @@ switch = off volume = off +; On some machines Front is actually a part of the Headphone path [Element Front] -switch = off -volume = off +switch = mute +volume = zero [Element Rear] switch = off