added my Recipes

meta-st/meta-st-openstlinux/recipes-multimedia/pulseaudio/pulseaudio/10001-deamon-conf-disable-volume-flat.patch

@@ -0,0 +1,32 @@
+From d27d4121a0de41381df4f045412a41b14c7ec14c Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
+Date: Thu, 9 Sep 2021 17:33:46 +0200
+Subject: [PATCH 1/2] deamon-conf: disable volume-flat
+
+disbale volume flat to avoid side effect with gstreamer. If enable
+sink volume is increased when gstreamer requests to increase
+sink-input volume. But when gst requests to decrease the sink-input volume.
+sink-volume is not updated. This lead to clipping because sink volume
+is stored with value more than 100%.
+
+Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
+---
+ src/daemon/daemon.conf.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/daemon/daemon.conf.in b/src/daemon/daemon.conf.in
+index 7409976..9004c8b 100644
+--- a/src/daemon/daemon.conf.in
++++ b/src/daemon/daemon.conf.in
+@@ -61,7 +61,7 @@ ifelse(@HAVE_DBUS@, 1, [dnl
+ ; remixing-consume-lfe = no
+ ; lfe-crossover-freq = 0
+ 
+-; flat-volumes = no
++flat-volumes = no
+ 
+ ; rescue-streams = yes
+ 
+-- 
+2.25.1
+

meta-st/meta-st-openstlinux/recipes-multimedia/pulseaudio/pulseaudio/10003-dbus-authorize-to-communicate-with-bluez.patch

@@ -0,0 +1,28 @@
+From ef0c24aa3f734ceca2b712be771db272dc3bee3e Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@st.com>
+Date: Thu, 25 Oct 2018 17:51:20 +0200
+Subject: [PATCH 2/2] dbus: authorize to communicate with bluez
+
+---
+ src/daemon/pulseaudio-system.conf | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/src/daemon/pulseaudio-system.conf b/src/daemon/pulseaudio-system.conf
+index 2eb342e..a0ba05e 100644
+--- a/src/daemon/pulseaudio-system.conf
++++ b/src/daemon/pulseaudio-system.conf
+@@ -25,7 +25,10 @@ License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+        not necessary for user PulseAudio instances. -->
+ 
+   <policy user="pulse">
+-    <allow own="org.pulseaudio.Server"/>
++     <allow own="org.pulseaudio.Server"/>
++     <allow own="org.pulseaudio.Server"/>
++     <allow send_destination="org.bluez"/>
++     <allow send_interface="org.bluez.Manager"/>
+   </policy>
+ 
+ </busconfig>
+-- 
+2.25.1
+

meta-st/meta-st-openstlinux/recipes-multimedia/pulseaudio/pulseaudio/10004-deamon-conf-disable-exit.patch

@@ -0,0 +1,35 @@
+From dbbd2fca9c9770d3d572c515493a3f26596d8bc2 Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
+Date: Tue, 1 Mar 2022 16:56:35 +0100
+Subject: [PATCH 3/3] deamon-conf: disable exit
+
+Signed-off-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
+---
+ src/daemon/daemon.conf.in | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/daemon/daemon.conf.in b/src/daemon/daemon.conf.in
+index 9004c8b..6a6f4c3 100644
+--- a/src/daemon/daemon.conf.in
++++ b/src/daemon/daemon.conf.in
+@@ -21,7 +21,7 @@ changequote(`[', `]')dnl Set up m4 quoting
+ ; daemonize = no
+ ; fail = yes
+ ; allow-module-loading = yes
+-; allow-exit = yes
++allow-exit = no
+ ; use-pid-file = yes
+ ; system-instance = no
+ ifelse(@HAVE_DBUS@, 1, [dnl
+@@ -39,7 +39,7 @@ ifelse(@HAVE_DBUS@, 1, [dnl
+ ; realtime-scheduling = yes
+ ; realtime-priority = 5
+ 
+-; exit-idle-time = 20
++exit-idle-time = -1
+ ; scache-idle-time = 20
+ 
+ ; dl-search-path = (depends on architecture)
+-- 
+2.25.1
+

meta-st/meta-st-openstlinux/recipes-multimedia/pulseaudio/pulseaudio/pulse_profile.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/`id -u weston`/bus
+PULSE_RUNTIME_PATH=/run/user/`id -u weston`
+PULSE_SERVER="unix:/run/user/`id -u weston`/pulse/native"
+
+export DBUS_SESSION_BUS_ADDRESS
+export PULSE_RUNTIME_PATH
+export PULSE_SERVER

meta-st/meta-st-openstlinux/recipes-multimedia/pulseaudio/pulseaudio_16.1.bbappend

@@ -0,0 +1,23 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+PACKAGECONFIG ?= "${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez5', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'zeroconf', 'avahi', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', '3g', 'ofono', '', d)} \
+                   ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6 systemd x11', d)} \
+                   dbus gsettings \
+                   "
+
+# Pulse audio configuration files
+SRC_URI += "file://pulse_profile.sh \
+            file://10001-deamon-conf-disable-volume-flat.patch \
+            file://10003-dbus-authorize-to-communicate-with-bluez.patch \
+            file://10004-deamon-conf-disable-exit.patch \
+            "
+
+# Pulse audio configuration files installation
+do_install:append() {
+    install -d ${D}${sysconfdir}/profile.d
+    install -m 0644 ${WORKDIR}/pulse_profile.sh ${D}${sysconfdir}/profile.d/
+}
+
+FILES:${PN} += "/etc/profile.d"