From 5e6363a56daf1903898b4e48b6b15cadc468fb32 Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Mon, 7 Nov 2011 00:09:04 +0100
Subject: [PATCH] sound: revise and add new controls to default channels volume
 settings

---
 postplug.d/35sound | 55 +++++++++++++++++++++++++++++-----------------
 1 file changed, 35 insertions(+), 20 deletions(-)

diff --git a/postplug.d/35sound b/postplug.d/35sound
index 4100835..764eebc 100644
--- a/postplug.d/35sound
+++ b/postplug.d/35sound
@@ -26,35 +26,50 @@ SYSCONFIG_SOUNDCARDS=/etc/sysconfig/soundcards
 # set default mixer volumes
 function set_mixers() {
    [ -x /usr/bin/amixer ] || return
+   channel=$1
+   [ "$channel" ] || channel=0
 
-    /usr/bin/amixer -s -q <<_EOF
-set Master 90% unmute
+    /usr/bin/amixer -s -c $channel -q <<_EOF
+# Playback channels
+set 'Master' 90% unmute
+# some notebooks use headphone instead of master
+set 'Headphone' 75% unmute
+set 'Playback' 100% unmute
 set 'Master Mono' 75% unmute
-set Front 90% unmute
-set Speaker 90% unmute
-set PCM 90% unmute
-mixer Synth 90% unmute
-mixer CD 90% unmute
+set 'Front' 90% unmute
+set 'Speaker' 90% unmute
+set 'PCM' 90% unmute
+set 'Surround' 90% unmute
+set 'Center' 90% unmute
+set 'LFE' 90% unmute
+set 'Line' 75% unmute
+set 'CD' 90% unmute
+set 'Synth' 90% unmute
 # mute mic
-set Mic 0% mute
+set 'Front Mic' 75% mute
+set 'Mic' 75% mute
 # ESS 1969 chipset has 2 PCM channels
-set PCM,1 90% unmute
+set 'PCM,1' 90% unmute
 # Trident/YMFPCI/emu10k1
-set Wave 100% unmute
-set Music 100% unmute
-set AC97 100% unmute
+set 'Wave' 100% unmute
+set 'Music' 100% unmute
+set 'AC97' 100% unmute
 # CS4237B chipset:
 set 'Master Digital' 75% unmute
 # Envy24 chips with analog outs
-set DAC 90% unmute
-set DAC,0 90% unmute
-set DAC,1 90% unmute
-# some notebooks use headphone instead of master
-set Headphone 75% unmute
-set Playback 100% unmute
+set 'DAC' 90% unmute
+set 'DAC,0' 90% unmute
+set 'DAC,1' 90% unmute
+# Capture channels
+set 'Capture' 90% unmute
+set 'Capture 1' 90% unmute
+set 'Capture 2' 90% unmute
+# virtual channels
+set 'Capture Gain' 50% unmute
+set 'Output Gain' 75% unmute
 # turn off digital switches
-set "SB Live Analog/Digital Output Jack" off
-set "Audigy Analog/Digital Output Jack" off
+set 'SB Live Analog/Digital Output Jack' off
+set 'Audigy Analog/Digital Output Jack' off
 _EOF
 }