PULSEAUDIO: add support for stm32mp machine

Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com>

recipes-multimedia/pulseaudio/pulseaudio_%.bbappend

@@ -0,0 +1,23 @@
+FILESEXTRAPATHS_prepend_stm32mpcommon := "${THISDIR}/${PN}:"
+
+# Pulse audio configuration files
+SRC_URI_append_stm32mpcommon = " \
+        file://default.pa \
+        file://system.pa \
+        "
+
+# Pulse audio configuration files installation
+do_install_append_stm32mpcommon() {
+    if [ -e "${WORKDIR}/default.pa" ]; then
+        install -m 0644 ${WORKDIR}/default.pa ${D}/${sysconfdir}/pulse/default.pa
+    fi
+
+    if [ -e "${WORKDIR}/system.pa" ]; then
+        install -m 0644 ${WORKDIR}/system.pa ${D}/${sysconfdir}/pulse/system.pa
+    fi
+
+    if [ -f ${D}${datadir}/pulseaudio/alsa-mixer/paths/analog-output-speaker.conf ];
+    then
+        sed -i "s|^priority = .*$|priority = 88|g" ${D}${datadir}/pulseaudio/alsa-mixer/paths/analog-output-speaker.conf
+    fi
+}