From e07fd92b60a37c6d11b6451f1b1ea0472921f56f Mon Sep 17 00:00:00 2001 From: David Henningsson Date: Mon, 4 Apr 2011 11:28:47 +0200 Subject: [PATCH] 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 Signed-off-by: Takashi Iwai --- alsactl/init/default | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/alsactl/init/default b/alsactl/init/default index 7f8ec4c..b7cb941 100644 --- 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", \ -- 2.47.1