From c1bc8d61ddcdd0a569b3b12ff5ff1f6df79e0e15 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Thu, 5 Feb 2009 12:58:42 +0100 Subject: [PATCH] alsactl: init - modify default rule to better support some HDA codecs Some HDA codecs have shifted dB range (-34.5dB - 12dB) for PCM and CD inputs. Use default 0dB value for them. Signed-off-by: Jaroslav Kysela --- alsactl/init/default | 32 +++++++++++++++++++++----------- 1 files changed, 21 insertions(+), 11 deletions(-) diff --git a/alsactl/init/default b/alsactl/init/default index 66692b3..e2dcfd6 100644 --- a/alsactl/init/default +++ b/alsactl/init/default @@ -11,6 +11,7 @@ # ************************************************************************** ENV{volume}:="-20dB" +ENV{cvolume}:="12dB" CTL{reset}="mixer" CTL{name}="Playback Volume",PROGRAM=="__ctl_search", \ @@ -55,14 +56,21 @@ CTL{name}="PC Speaker Playback Switch",PROGRAM=="__ctl_search", \ CTL{values}="on" CTL{reset}="mixer" -CTL{name}="PCM Playback Volume",PROGRAM=="__ctl_search", \ - CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%" +CTL{name}="PCM Playback Volume",PROGRAM!="__ctl_search",GOTO="pcm0_end" +# exception - some HDA codecs have shifted dB range +CTL{dBmin}=="-34.50dB",CTL{dBmax}=="12.00dB",CTL{values}="0dB",GOTO="pcm0_end" +CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%" +LABEL="pcm0_end" CTL{name}="PCM Playback Switch",PROGRAM=="__ctl_search", \ CTL{values}="on" CTL{reset}="mixer" -CTL{name}="PCM Playback Volume",CTL{index}="1",PROGRAM=="__ctl_search", \ - CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%" +CTL{name}="PCM Playback Volume",CTL{index}="1",PROGRAM!="__ctl_search", \ + GOTO="pcm1_end" +# exception - some HDA codecs have shifted dB range +CTL{dBmin}=="-34.50dB",CTL{dBmax}=="12.00dB",CTL{values}="0dB",GOTO="pcm1_end" +CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%" +LABEL="pcm1_end" CTL{name}="PCM Playback Switch",CTL{index}="1",PROGRAM=="__ctl_search", \ CTL{values}="on" @@ -91,8 +99,11 @@ CTL{name}="Music Playback Switch",PROGRAM=="__ctl_search", \ CTL{values}="on" CTL{reset}="mixer" -CTL{name}="CD Playback Volume",PROGRAM=="__ctl_search", \ - CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%" +CTL{name}="CD Playback Volume",PROGRAM!="__ctl_search", GOTO="cd0_end" +# exception - some HDA codecs have shifted dB range +CTL{dBmin}=="-34.50dB",CTL{dBmax}=="12.00dB",CTL{values}="0dB",GOTO="cd0_end" +CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%" +LABEL="cd0_end" CTL{name}="CD Playback Switch",PROGRAM=="__ctl_search", \ CTL{values}="on" @@ -130,15 +141,14 @@ ENV{volume}:="20dB" CTL{reset}="mixer" CTL{name}="Capture Volume",PROGRAM=="__ctl_search", \ - CTL{values}="$env{volume}",RESULT!="0",CTL{values}="75%" + CTL{values}="$env{cvolume}",RESULT!="0",CTL{values}="75%" CTL{name}="Capture Switch",PROGRAM=="__ctl_search", \ CTL{values}="on" -CTL{name}="Input Source",PROGRAM=="__ctl_search", \ - CTL{enums}=="*|Internal Mic|*",CTL{values}="Internal Mic", \ +CTL{name}="Input Source",PROGRAM!="__ctl_search", GOTO="end_input_source" +CTL{enums}=="*|Internal Mic|*",CTL{values}="Internal Mic", \ GOTO="end_input_source" -CTL{name}="Input Source",PROGRAM=="__ctl_search", \ - CTL{enums}=="*|Mic|*",CTL{values}="Mic" +CTL{enums}=="*|Mic|*",CTL{values}="Mic" LABEL="end_input_source" CTL{name}="Internal Mic Boost",PROGRAM=="__ctl_search", \ -- 1.5.5.1