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alsa-utils/alsactl/init/default
David Henningsson 70451054e0 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>
2011-04-04 12:48:21 +02:00

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#
# Default ALSA volume levels and setting when initialization database fails.
#
# Basic rules are:
# - keep volumes at minimal level, but sound should be hearable
# - enable just main speakers for playback and main microphone for recording
#
# **************************************************************************
# playback
# **************************************************************************
ENV{ppercent}:="75%"
ENV{cpercent}:="75%"
ENV{pvolume}:="-20dB"
ENV{cvolume}:="12dB"
ENV{has_pmaster_vol}:="false"
CTL{reset}="mixer"
CTL{name}="Playback Volume",CTL{do_search}=="1", \
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
CTL{name}="Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Master Playback Volume",CTL{do_search}=="1", \
ENV{has_pmaster_vol}:="true", \
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
CTL{name}="Master Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Master Front Playback Volume",CTL{do_search}=="1", \
ENV{has_pmaster_vol}:="true", \
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
CTL{name}="Master Front Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Master Digital Playback Volume",CTL{do_search}=="1", \
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
CTL{name}="Master Digital Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Front Playback Volume",PROGRAM!="__ctl_search",GOTO=""
# if master volume control is present, turn front volume to max
ENV{has_pmaster_vol}=="true",CTL{write}=="0dB",GOTO=""
ENV{has_pmaster_vol}=="true",CTL{write}=="100%",GOTO=""
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
LABEL=""
CTL{name}="Front Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Headphone Playback Volume",PROGRAM!="__ctl_search",GOTO=""
# if master volume control is present, turn headphone volume to max
ENV{has_pmaster_vol}=="true",CTL{write}=="0dB",GOTO=""
ENV{has_pmaster_vol}=="true",CTL{write}=="100%",GOTO=""
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
LABEL=""
CTL{name}="Headphone Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Headphone Playback Volume",CTL{index}="1",PROGRAM!="__ctl_search",\
GOTO=""
# if master volume control is present, turn headphone volume to max
ENV{has_pmaster_vol}=="true",CTL{write}=="0dB",GOTO=""
ENV{has_pmaster_vol}=="true",CTL{write}=="100%",GOTO=""
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
LABEL=""
CTL{name}="Headphone Playback Switch",CTL{index}="1",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Speaker Playback Volume",PROGRAM!="__ctl_search",GOTO=""
# if master volume control is present, turn speaker volume to max
ENV{has_pmaster_vol}=="true",CTL{write}=="0dB",GOTO=""
ENV{has_pmaster_vol}=="true",CTL{write}=="100%",GOTO=""
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
LABEL=""
CTL{name}="Speaker Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="PC Speaker Playback Volume",CTL{do_search}=="1", \
CTL{values}="$env{pvolume}",RESULT!="0",CTL{values}="$env{ppercent}"
CTL{name}="PC Speaker Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="PCM Playback Volume",PROGRAM!="__ctl_search", \
CTL{name}="PCM Volume",PROGRAM!="__ctl_search", GOTO=""
# if master volume control is present, turn PCM 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}!="$env{pvolume}",CTL{values}="75%"
LABEL=""
CTL{name}="PCM Playback Switch",CTL{do_search}=="1", CTL{values}="on"
CTL{name}="PCM Switch",CTL{do_search}=="1",CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="PCM Playback Volume",CTL{index}="1",PROGRAM!="__ctl_search", \
CTL{name}="PCM Volume",PROGRAM!="__ctl_search",GOTO=""
# if master volume control is present, turn PCM volume to max
ENV{has_pmaster_vol}=="true",CTL{write}=="0dB",GOTO=""
ENV{has_pmaster_vol}=="true",CTL{write}=="100%",GOTO=""
# exception - some HDA codecs have shifted dB range
CTL{dBmin}=="-34.50dB",CTL{dBmax}=="12.00dB",CTL{write}=="0dB",GOTO=""
CTL{dBmin}=="-30.00dB",CTL{dBmax}=="0dB",CTL{write}=="0dB",GOTO=""
CTL{write}!="$env{pvolume}",CTL{values}="75%"
LABEL=""
CTL{name}="PCM Playback Switch",CTL{index}="1",CTL{do_search}=="1", \
CTL{values}="on"
CTL{name}="PCM Switch",CTL{index}="1",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="DAC Playback Volume",CTL{do_search}=="1", \
CTL{values}="$env{pvolume}",RESULT!="0",CTL{values}="$env{ppercent}"
CTL{name}="DAC Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Synth Playback Volume",CTL{do_search}=="1", \
CTL{values}="$env{pvolume}",RESULT!="0",CTL{values}="$env{ppercent}"
CTL{name}="Synth Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Wave Playback Volume",CTL{do_search}=="1", \
CTL{values}="100%"
CTL{name}="Wave Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Music Playback Volume",CTL{do_search}=="1", \
CTL{values}="100%"
CTL{name}="Music Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="CD Playback Volume",CTL{do_search}=="1", \
CTL{values}="0%"
CTL{name}="CD Playback Switch",CTL{do_search}=="1", \
CTL{values}="off"
CTL{reset}="mixer"
CTL{name}="Mono Playback Volume",CTL{do_search}=="1", \
CTL{values}="$env{pvolume}",RESULT!="0",CTL{values}="$env{ppercent}"
CTL{name}="Mono Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="Master Mono Playback Volume",CTL{do_search}=="1", \
CTL{values}="$env{pvolume}",RESULT!="0",CTL{values}="$env{ppercent}"
CTL{name}="Master Mono Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{reset}="mixer"
CTL{name}="AC97 Playback Volume",CTL{do_search}=="1", \
CTL{values}="100%"
CTL{name}="AC97 Playback Switch",CTL{do_search}=="1", \
CTL{values}="on"
#
# Powermacs
#
CTL{reset}="mixer"
CTL{name}="DRC Range",CTL{do_search}=="1", \
CTL{write}!="$env{pvolume}",CTL{values}="$env{ppercent}"
# **************************************************************************
# capture
# **************************************************************************
CTL{reset}="mixer"
CTL{name}="Capture Volume",CTL{do_search}=="1", \
CTL{write}!="$env{cvolume}",CTL{values}="$env{cpercent}"
CTL{name}="Capture Switch",CTL{do_search}=="1", \
CTL{values}="on"
CTL{name}="Capture Source",PROGRAM!="__ctl_search", GOTO=""
CTL{enums}=="*|Internal Mic|*",CTL{values}="Internal Mic", GOTO=""
CTL{enums}=="*|Mic|*",CTL{values}="Mic"
LABEL=""
CTL{name}="Input Source",PROGRAM!="__ctl_search", GOTO=""
CTL{enums}=="*|Internal Mic|*",CTL{values}="Internal Mic", GOTO=""
CTL{enums}=="*|Mic|*",CTL{values}="Mic"
LABEL=""
CTL{name}="Digital Input Source",PROGRAM!="__ctl_search", GOTO=""
CTL{enums}=="*|Digital Mic 1|*",CTL{values}="Digital Mic 1", GOTO=""
CTL{enums}=="*|Mic|*",CTL{values}="Mic"
LABEL=""
CTL{name}="Mic Boost",CTL{do_search}=="1", CTL{values}="on"
CTL{name}="Internal Mic Boost",CTL{do_search}=="1", CTL{values}="on"
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