yocto-poky/meta/recipes-multimedia/alsa/alsa-utils/0001-alsactl-don-t-let-systemd-unit-restore-the-volume-wh.patch

From 43a56fa36a12f09ccd78b3cf5e6ae197fcab501f Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Fri, 29 Aug 2014 18:58:56 +0300
Subject: [PATCH] alsactl: don't let systemd unit restore the volume when
 asound.state is missing

This avoids an error on bootup

Filed as https://bugtrack.alsa-project.org/alsa-bug/view.php?id=5459

Upstream-Status: Pending

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
---
 alsactl/Makefile.am             | 7 ++++---
 alsactl/alsa-restore.service.in | 1 +
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/alsactl/Makefile.am b/alsactl/Makefile.am
index 47f06e9..b728c06 100644
--- a/alsactl/Makefile.am
+++ b/alsactl/Makefile.am
@@ -43,9 +43,10 @@ install-data-hook:
 endif
 
 edit = \
-	$(SED) -r -e 's,@sbindir\@,$(sbindir),g' \
-		  -e 's,@mydatadir\@,$(mydatadir),g' \
-		  -e 's,@daemonswitch\@,$(ALSACTL_DAEMONSWITCH),g' \
+	$(SED) -e 's,@localstatedir\@,$(localstatedir),g' \
+	       -e 's,@sbindir\@,$(sbindir),g' \
+	       -e 's,@mydatadir\@,$(mydatadir),g' \
+	       -e 's,@daemonswitch\@,$(ALSACTL_DAEMONSWITCH),g' \
 							< $< > $@ || rm $@
 
 alsa-state.service: alsa-state.service.in
diff --git a/alsactl/alsa-restore.service.in b/alsactl/alsa-restore.service.in
index 245a439..b017854 100644
--- a/alsactl/alsa-restore.service.in
+++ b/alsactl/alsa-restore.service.in
@@ -10,6 +10,7 @@ DefaultDependencies=no
 After=alsa-state.service
 Before=shutdown.target
 Conflicts=shutdown.target
+ConditionPathExists=@localstatedir@/lib/alsa/asound.state
 
 [Service]
 Type=oneshot
-- 
1.9.1