alsactl init: Mute CD Playback volume by default

The CD analog playback line is seldom used these days, as all
modern players rip the CD and use the DAC on the sound card.
In addition, it causes background hum on some machines.
Therefore keep it muted by default.

BugLink: http://bugs.launchpad.net/bugs/747184
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/alsactl/init/default b/alsactl/init/default
index 7f8ec4c56c5b64c83d780410c4cdc107cd5c624e..b7cb94170c95b34aa1ed5f12941832f3faf421e8 100644 (file)
--- a/alsactl/init/default
+++ b/alsactl/init/default
@@ -144,17 +144,10 @@ CTL{name}="Music Playback Switch",CTL{do_search}=="1", \
   CTL{values}="on"
 
 CTL{reset}="mixer"
-CTL{name}="CD Playback Volume",PROGRAM!="__ctl_search", GOTO=""
-# if master volume control is present, turn CD volume to max
-ENV{has_pmaster_vol}=="true",CTL{write}=="0dB",GOTO=""
-ENV{has_pmaster_vol}=="true",CTL{write}=="100%",GOTO=""
-# exception - some HDA codecs have shifted dB range
-CTL{dBmin}=="-34.50dB",CTL{dBmax}=="12.00dB",CTL{write}=="0dB",GOTO=""
-CTL{dBmin}=="-30.00dB",CTL{dBmax}=="0dB",CTL{write}=="0dB",GOTO=""
-CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
-LABEL=""
+CTL{name}="CD Playback Volume",CTL{do_search}=="1", \
+  CTL{values}="0%"
 CTL{name}="CD Playback Switch",CTL{do_search}=="1", \
-  CTL{values}="on"
+  CTL{values}="off"
 
 CTL{reset}="mixer"
 CTL{name}="Mono Playback Volume",CTL{do_search}=="1", \