From eec5e1576e70d27caa639f36e34679ed18817458 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 8 Jul 2021 16:05:57 +0200
Subject: Add installer mode for stage4

---
 .../alsa/data/opt/openslx/scripts/alsa-default_card       |  7 ++++++-
 .../openslx/vmchooser/sessionstart.d/default-sound-volume | 15 +++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100755 core/modules/alsa/data/opt/openslx/vmchooser/sessionstart.d/default-sound-volume

(limited to 'core/modules/alsa')

diff --git a/core/modules/alsa/data/opt/openslx/scripts/alsa-default_card b/core/modules/alsa/data/opt/openslx/scripts/alsa-default_card
index 4e372f9c..976c5543 100755
--- a/core/modules/alsa/data/opt/openslx/scripts/alsa-default_card
+++ b/core/modules/alsa/data/opt/openslx/scripts/alsa-default_card
@@ -2,7 +2,12 @@
 
 PROC="/proc/asound/pcm"
 
-if [ ! -r "$PROC" ]; then
+i=0
+while (( ++i < 10 )); do
+	[ -r "$PROC" ] && break
+	sleep 1
+done
+if ! [ -r "$PROC" ]; then
 	echo "'${PROC}' not found or not readable. Not setting default sound card."
 	exit 0
 fi
diff --git a/core/modules/alsa/data/opt/openslx/vmchooser/sessionstart.d/default-sound-volume b/core/modules/alsa/data/opt/openslx/vmchooser/sessionstart.d/default-sound-volume
new file mode 100755
index 00000000..2eaa7060
--- /dev/null
+++ b/core/modules/alsa/data/opt/openslx/vmchooser/sessionstart.d/default-sound-volume
@@ -0,0 +1,15 @@
+#!/bin/ash
+#
+# This hook evaluates the SLX_VM_SOUND configuration option
+# and mutes the sound via ALSA if appropriate. This will only
+# take effect in non-virtual sessions (determined by the
+# env variable SESSION_TYPE given by vmchooser).
+
+if [ "$SESSION_TYPE" = "XSESSION" ]; then
+	. /opt/openslx/config
+	
+	if [ "$SLX_VM_SOUND" = "DEFAULT_MUTED" -o "$SLX_VM_SOUND" = "FORCE_MUTED" ]; then
+		amixer set Master mute
+	fi
+fi
+: # fake success to not trigger slxlog
-- 
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