pulseaudio: Fix gstreamer pause mutex issue

Add a patch to fix a mutex issue when pausing a gstreamer stream.

Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>

3 files changed, 45 insertions, 8 deletions

diff --git a/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/0001-Fix-pulseaudio-mutex-issue-when-do-pause-in-gstreame.patch b/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/0001-Fix-pulseaudio-mutex-issue-when-do-pause-in-gstreame.patch
new file mode 100644
index 00000000..12a04cb7
--- /dev/null
+++ b/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/0001-Fix-pulseaudio-mutex-issue-when-do-pause-in-gstreame.patch
@@ -0,0 +1,32 @@
+From c21e24f5c53e81fc715905c54a6c82b69e397e63 Mon Sep 17 00:00:00 2001
+From: "shengjiu.wang" <b02247@freescale.com>
+Date: Thu, 3 Apr 2014 14:22:02 +0800
+Subject: [PATCH] Fix pulseaudio mutex issue when do pause in gstreamer
+
+The error log is "Assertion 'pthread_mutex_unlock(&m->mutex) == 0'
+failed at pulsecore/mutex-posix.c:106, function pa_mutex_unlock(). Aborting"
+
+This fix is a workaround base on the solution from this link "
+https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/932096"
+
+Upstream status: Inappropriate [i.MX specific]
+Signed-off-by: shengjiu.wang <b02247@freescale.com>
+---
+ src/pulsecore/mutex-posix.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/pulsecore/mutex-posix.c b/src/pulsecore/mutex-posix.c
+index 36c2787..d592501 100644
+--- a/src/pulsecore/mutex-posix.c
++++ b/src/pulsecore/mutex-posix.c
+@@ -30,6 +30,7 @@
+ #include <pulsecore/macro.h>
+
+ #include "mutex.h"
++#undef HAVE_PTHREAD_PRIO_INHERIT
+
+ struct pa_mutex {
+     pthread_mutex_t mutex;
+--
+1.7.9.5
+
diff --git a/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/pulseaudio-remove-the-control-for-speaker-headphone-widge.patch b/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/0100-pulseaudio-remove-the-control-for-speaker-headphone-widge.patch
index 57c28741..57c28741 100644
--- a/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/pulseaudio-remove-the-control-for-speaker-headphone-widge.patch
+++ b/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/0100-pulseaudio-remove-the-control-for-speaker-headphone-widge.patch
diff --git a/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend b/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
index c7a4292e..69a9ec6b 100644
--- a/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
+++ b/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
@@ -1,13 +1,18 @@
-
-CACHED_CONFIGUREVARS:append:mx6-nxp-bsp = " ax_cv_PTHREAD_PRIO_INHERIT=no"
-
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}/imx-nxp-bsp:"
 
-SRC_URI:append:mx6-nxp-bsp = " file://daemon.conf file://default.pa"
-SRC_URI:append:mx7-nxp-bsp = " file://daemon.conf file://default.pa \
-                       file://pulseaudio-remove-the-control-for-speaker-headphone-widge.patch \
-"
-SRC_URI:append:mx8-nxp-bsp = " file://daemon.conf file://default.pa"
+SRC_URI += "${SRC_URI_IMX}"
+SRC_URI_IMX             = ""
+SRC_URI_IMX:mx6-nxp-bsp = " \
+    file://0001-Fix-pulseaudio-mutex-issue-when-do-pause-in-gstreame.patch \
+    file://daemon.conf \
+    file://default.pa"
+SRC_URI_IMX:mx7-nxp-bsp = " \
+    ${SRC_URI_IMX:mx6-nxp-bsp} \
+    file://0100-pulseaudio-remove-the-control-for-speaker-headphone-widge.patch"
+SRC_URI_IMX:mx8-nxp-bsp = " \
+    ${SRC_URI_IMX:mx6-nxp-bsp}"
+
+CACHED_CONFIGUREVARS:append:mx6-nxp-bsp = " ax_cv_PTHREAD_PRIO_INHERIT=no"
 
 do_install:append() {
     if [ -e "${WORKDIR}/daemon.conf" ] && [ -e "${WORKDIR}/default.pa" ]; then