pipewire: update to pw 0.3.40 and wp 0.4.5

Change-Id: Ie9e3fd0a67e6a5fa38543cb9b4cc54f2e0555813
Signed-off-by: Ashok Sidipotu <ashok.sidipotu@collabora.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27040
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>

11 files changed, 328 insertions, 242 deletions

diff --git a/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-Revert-meson-declare-spa_dep-and-override_dependency.patch b/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-Revert-meson-declare-spa_dep-and-override_dependency.patch
new file mode 100644
index 000000000..4488acc65
--- /dev/null
+++ b/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-Revert-meson-declare-spa_dep-and-override_dependency.patch
@@ -0,0 +1,80 @@
+From 70e750804a700b06f62f91411d487b88e7c85fe5 Mon Sep 17 00:00:00 2001
+From: Ashok Sidipotu <ashok.sidipotu@collabora.com>
+Date: Fri, 26 Nov 2021 06:18:04 +0530
+Subject: [PATCH] Revert "meson: declare spa_dep and override_dependency() for
+ spa and pipewire"
+
+This reverts commit 7ab5c35cadc075bcdf44031f1f7d95352cf9a13b.
+
+Upstream-Status: Inappropriate[meson version dependent]
+
+---
+ meson.build              |  2 +-
+ spa/meson.build          |  7 -------
+ src/pipewire/meson.build | 10 ++--------
+ 3 files changed, 3 insertions(+), 16 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index 4a572bd42..4af179c87 100644
+--- a/meson.build
++++ b/meson.build
+@@ -1,7 +1,7 @@
+ project('pipewire', ['c' ],
+   version : '0.3.40',
+   license : [ 'MIT', 'LGPL-2.1-or-later', 'GPL-2.0-only' ],
+-  meson_version : '>= 0.54.0',
++  meson_version : '>= 0.49.0',
+   default_options : [ 'warning_level=3',
+                       'c_std=gnu99',
+                       'b_pie=true',
+diff --git a/spa/meson.build b/spa/meson.build
+index 483536b54..74ee5a737 100644
+--- a/spa/meson.build
++++ b/spa/meson.build
+@@ -63,12 +63,6 @@ if not get_option('examples').disabled()
+   subdir('examples')
+ endif
+ 
+-spa_dep = declare_dependency(
+-  include_directories : [spa_inc],
+-  version : spaversion,
+-  variables : { 'plugindir' : meson.current_build_dir() / 'plugins' }
+-)
+-
+ pkgconfig.generate(filebase : 'lib@0@'.format(spa_name),
+   name : 'libspa',
+   subdirs : spa_name,
+@@ -79,4 +73,3 @@ pkgconfig.generate(filebase : 'lib@0@'.format(spa_name),
+   uninstalled_variables : ['plugindir=${prefix}/spa/plugins'],
+ )
+ 
+-meson.override_dependency('lib@0@'.format(spa_name), spa_dep)
+diff --git a/src/pipewire/meson.build b/src/pipewire/meson.build
+index f66ce8746..5cfaba3f9 100644
+--- a/src/pipewire/meson.build
++++ b/src/pipewire/meson.build
+@@ -109,12 +109,8 @@ libpipewire = shared_library(pipewire_name, pipewire_sources,
+ )
+ 
+ pipewire_dep = declare_dependency(link_with : libpipewire,
+-  include_directories : [pipewire_inc, configinc],
+-  dependencies : [pthread_lib, atomic_dep, spa_dep],
+-  variables : {
+-    'moduledir' : meson.current_build_dir() / '..' / 'modules',
+-    'confdatadir' : meson.current_build_dir() / '..' / 'daemon',
+-  }
++  include_directories : [pipewire_inc, configinc, spa_inc],
++  dependencies : [pthread_lib, atomic_dep, ],
+ )
+ 
+ pkgconfig.generate(libpipewire,
+@@ -132,6 +128,4 @@ pkgconfig.generate(libpipewire,
+   ],
+ )
+ 
+-meson.override_dependency('lib@0@'.format(pipewire_name), pipewire_dep)
+-
+ subdir('extensions')
+-- 
+2.33.1
+
diff --git a/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-alsa-plugin-allow-specifying-a-media.role-on-the-vir.patch b/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-alsa-plugin-allow-specifying-a-media.role-on-the-vir.patch
deleted file mode 100644
index c6cf373c2..000000000
--- a/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-alsa-plugin-allow-specifying-a-media.role-on-the-vir.patch
+++ /dev/null
@@ -1,124 +0,0 @@
-From ff019936a70262c176a4bd950bc80ab84d2a71b0 Mon Sep 17 00:00:00 2001
-From: George Kiagiadakis <george.kiagiadakis@collabora.com>
-Date: Tue, 22 Jun 2021 13:23:22 +0300
-Subject: [PATCH] alsa plugin: allow specifying a media.role on the virtual
- device name
-
-So that we can do:
-  aplay -D pipewire:ROLE=Music music.wav
-  aplay -D pipewire:ROLE=Notification notice.wav
-
-Upstream-Status: Backport [from master/0.3.31]
----
- pipewire-alsa/alsa-plugins/pcm_pipewire.c | 14 +++++++++++++-
- pipewire-alsa/conf/50-pipewire.conf       | 11 ++++++++++-
- 2 files changed, 23 insertions(+), 2 deletions(-)
-
-diff --git a/pipewire-alsa/alsa-plugins/pcm_pipewire.c b/pipewire-alsa/alsa-plugins/pcm_pipewire.c
-index 86792d2c7..6ace1b689 100644
---- a/pipewire-alsa/alsa-plugins/pcm_pipewire.c
-+++ b/pipewire-alsa/alsa-plugins/pcm_pipewire.c
-@@ -59,6 +59,7 @@ typedef struct {
- 
- 	char *node_name;
- 	char *target;
-+	char *role;
- 
- 	int fd;
- 	int error;
-@@ -509,6 +510,9 @@ static int snd_pcm_pipewire_prepare(snd_pcm_ioplug_t *io)
- 		pw_properties_set(props, PW_KEY_MEDIA_CATEGORY,
- 				io->stream == SND_PCM_STREAM_PLAYBACK ?
- 				"Playback" : "Capture");
-+	if (pw->role != NULL &&
-+		pw_properties_get(props, PW_KEY_MEDIA_ROLE) == NULL)
-+		pw_properties_setf(props, PW_KEY_MEDIA_ROLE, "%s", pw->role);
- 
- 	pw->stream = pw_stream_new(pw->core, pw->node_name, props);
- 	if (pw->stream == NULL)
-@@ -958,6 +962,7 @@ static int snd_pcm_pipewire_open(snd_pcm_t **pcmp, const char *name,
- 				const char *server_name,
- 				const char *playback_node,
- 				const char *capture_node,
-+				const char *role,
- 				snd_pcm_stream_t stream,
- 				int mode,
- 				uint32_t flags,
-@@ -1013,6 +1018,8 @@ static int snd_pcm_pipewire_open(snd_pcm_t **pcmp, const char *name,
- 			pw->target = capture_node ? strdup(capture_node) : NULL;
- 	}
- 
-+	pw->role = (role && *role) ? strdup(role) : NULL;
-+
- 	pw->main_loop = pw_thread_loop_new("alsa-pipewire", NULL);
- 	if (pw->main_loop == NULL) {
- 		err = -errno;
-@@ -1091,6 +1098,7 @@ SND_PCM_PLUGIN_DEFINE_FUNC(pipewire)
- 	const char *server_name = NULL;
- 	const char *playback_node = NULL;
- 	const char *capture_node = NULL;
-+	const char *role = NULL;
- 	snd_pcm_format_t format = SND_PCM_FORMAT_UNKNOWN;
- 	int rate = 0;
- 	int channels = 0;
-@@ -1125,6 +1133,10 @@ SND_PCM_PLUGIN_DEFINE_FUNC(pipewire)
- 			snd_config_get_string(n, &capture_node);
- 			continue;
- 		}
-+		if (spa_streq(id, "role")) {
-+			snd_config_get_string(n, &role);
-+			continue;
-+		}
- 		if (spa_streq(id, "exclusive")) {
- 			if (snd_config_get_bool(n))
- 				flags |= PW_STREAM_FLAG_EXCLUSIVE;
-@@ -1174,7 +1186,7 @@ SND_PCM_PLUGIN_DEFINE_FUNC(pipewire)
- 	}
- 
- 	err = snd_pcm_pipewire_open(pcmp, name, node_name, server_name, playback_node,
--			capture_node, stream, mode, flags, rate, format,
-+			capture_node, role, stream, mode, flags, rate, format,
- 			channels, period_bytes);
- 
- 	return err;
-diff --git a/pipewire-alsa/conf/50-pipewire.conf b/pipewire-alsa/conf/50-pipewire.conf
-index 2c6f2d259..f7e58472b 100644
---- a/pipewire-alsa/conf/50-pipewire.conf
-+++ b/pipewire-alsa/conf/50-pipewire.conf
-@@ -3,9 +3,10 @@
- defaults.pipewire.server "pipewire-0"
- defaults.pipewire.node "-1"
- defaults.pipewire.exclusive false
-+defaults.pipewire.role ""
- 
- pcm.pipewire {
--	@args [ SERVER NODE EXCLUSIVE ]
-+	@args [ SERVER NODE EXCLUSIVE ROLE ]
- 	@args.SERVER {
- 		type string
- 		default {
-@@ -27,6 +28,13 @@ pcm.pipewire {
- 			name defaults.pipewire.exclusive
- 		}
- 	}
-+	@args.ROLE {
-+		type string
-+		default {
-+			@func refer
-+			name defaults.pipewire.role
-+		}
-+	}
- 
- 
- 	type pipewire
-@@ -34,6 +42,7 @@ pcm.pipewire {
- 	playback_node $NODE
- 	capture_node $NODE
- 	exclusive $EXCLUSIVE
-+	role $ROLE
- 	hint {
- 		show on
- 		description "PipeWire Sound Server"
--- 
-2.30.2
-
diff --git a/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-null-sink-make-the-timerfd-non-blocking.patch b/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-null-sink-make-the-timerfd-non-blocking.patch
deleted file mode 100644
index 71e526f86..000000000
--- a/meta-pipewire/recipes-multimedia/pipewire/pipewire/0001-null-sink-make-the-timerfd-non-blocking.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From c633004bf310998580ff8944c59d94689d6fca87 Mon Sep 17 00:00:00 2001
-From: George Kiagiadakis <george.kiagiadakis@collabora.com>
-Date: Thu, 1 Jul 2021 11:37:01 +0300
-Subject: [PATCH] null-sink: make the timerfd non-blocking
-
-Fixes #1377
-
-Upstream-Status: Backport [from master/0.3.32]
-Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
----
- spa/plugins/support/null-audio-sink.c | 8 ++++++--
- 1 file changed, 6 insertions(+), 2 deletions(-)
-
-diff --git a/spa/plugins/support/null-audio-sink.c b/spa/plugins/support/null-audio-sink.c
-index e9588f1e2..12e671db8 100644
---- a/spa/plugins/support/null-audio-sink.c
-+++ b/spa/plugins/support/null-audio-sink.c
-@@ -221,8 +221,11 @@ static void on_timeout(struct spa_source *source)
- 	spa_log_trace(this->log, "timeout");
-
- 	if (spa_system_timerfd_read(this->data_system,
--				this->timer_source.fd, &expirations) < 0)
-+				this->timer_source.fd, &expirations) < 0) {
-+		if (errno == EAGAIN)
-+			return;
- 		perror("read timerfd");
-+	}
-
- 	nsec = this->next_time;
-
-@@ -818,7 +821,8 @@ impl_init(const struct spa_handle_factory *factory,
-
- 	this->timer_source.func = on_timeout;
- 	this->timer_source.data = this;
--	this->timer_source.fd = spa_system_timerfd_create(this->data_system, CLOCK_MONOTONIC, SPA_FD_CLOEXEC);
-+	this->timer_source.fd = spa_system_timerfd_create(this->data_system, CLOCK_MONOTONIC,
-+							  SPA_FD_CLOEXEC | SPA_FD_NONBLOCK);
- 	this->timer_source.mask = SPA_IO_IN;
- 	this->timer_source.rmask = 0;
- 	this->timerspec.it_value.tv_sec = 0;
---
-2.30.2
-
diff --git a/meta-pipewire/recipes-multimedia/pipewire/pipewire/0002-node-driver-make-the-timerfd-non-blocking.patch b/meta-pipewire/recipes-multimedia/pipewire/pipewire/0002-node-driver-make-the-timerfd-non-blocking.patch
deleted file mode 100644
index 5a59d8676..000000000
--- a/meta-pipewire/recipes-multimedia/pipewire/pipewire/0002-node-driver-make-the-timerfd-non-blocking.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 5aa9c953909b936ba215ebca77461a17160f59fb Mon Sep 17 00:00:00 2001
-From: George Kiagiadakis <george.kiagiadakis@collabora.com>
-Date: Thu, 1 Jul 2021 11:50:40 +0300
-Subject: [PATCH] node-driver: make the timerfd non-blocking
-
-Relates to #1377
-
-Upstream-Status: Backport [from master/0.3.32]
-Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
----
- spa/plugins/support/node-driver.c | 8 ++++++--
- 1 file changed, 6 insertions(+), 2 deletions(-)
-
-diff --git a/spa/plugins/support/node-driver.c b/spa/plugins/support/node-driver.c
-index 34533d0d9..32964110d 100644
---- a/spa/plugins/support/node-driver.c
-+++ b/spa/plugins/support/node-driver.c
-@@ -119,8 +119,11 @@ static void on_timeout(struct spa_source *source)
- 	spa_log_trace(this->log, "timeout");
-
- 	if (spa_system_timerfd_read(this->data_system,
--				this->timer_source.fd, &expirations) < 0)
-+				this->timer_source.fd, &expirations) < 0) {
-+		if (errno == EAGAIN)
-+			return;
- 		perror("read timerfd");
-+	}
-
- 	nsec = this->next_time;
-
-@@ -349,7 +352,8 @@ impl_init(const struct spa_handle_factory *factory,
-
- 	this->timer_source.func = on_timeout;
- 	this->timer_source.data = this;
--	this->timer_source.fd = spa_system_timerfd_create(this->data_system, CLOCK_MONOTONIC, SPA_FD_CLOEXEC);
-+	this->timer_source.fd = spa_system_timerfd_create(this->data_system, CLOCK_MONOTONIC,
-+							  SPA_FD_CLOEXEC | SPA_FD_NONBLOCK);
- 	this->timer_source.mask = SPA_IO_IN;
- 	this->timer_source.rmask = 0;
- 	this->timerspec.it_value.tv_sec = 0;
---
-2.30.2
-
diff --git a/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.30.bb b/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.40.bb
index 08f0eba35..edab8db4c 100644
--- a/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.30.bb
+++ b/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.40.bb
@@ -20,7 +20,8 @@ SECTION = "multimedia"
 
 DEPENDS = "dbus"
 
-SRCREV = "e857856be7b64d562cdcc01c43933218a68b225e"
+# v0.3.40
+SRCREV = "7afd80052b7c49754a13c9ab49c368f95b60e0a7"
 SRC_URI = "git://gitlab.freedesktop.org/pipewire/pipewire.git;branch=master;protocol=https"
 
 S = "${WORKDIR}/git"
@@ -52,6 +53,11 @@ USERADD_PARAM:${PN} = "--system --home / --no-create-home \
 # instance does.
 #
 # manpage generation requires xmltoman, which is not available.
+#
+# Dont build any session managers along with pipewire
+# wireplumber is the session manger used in AGL and it will
+# be build in a different recipe
+#
 EXTRA_OEMESON += " \
     -Daudiotestsrc=enabled \
     -Devl=disabled \
@@ -63,6 +69,7 @@ EXTRA_OEMESON += " \
     -Dvulkan=disabled \
     -Dlibcamera=disabled \
     -Dman=disabled \
+    -Dsession-managers=[] \
 "
 
 PACKAGECONFIG ??= "\
@@ -88,6 +95,7 @@ PACKAGECONFIG[systemd] = "-Dsystemd=enabled -Dsystemd-system-service=enabled ,-D
 PACKAGECONFIG[v4l2] = "-Dv4l2=enabled,-Dv4l2=disabled,udev"
 PACKAGECONFIG[pipewire-alsa] = "-Dpipewire-alsa=enabled,-Dpipewire-alsa=disabled,alsa-lib"
 PACKAGECONFIG[pipewire-jack] = "-Dpipewire-jack=enabled -Dlibjack-path=${libdir}/${PW_MODULE_SUBDIR}/jack,-Dpipewire-jack=disabled,jack,,,jack"
+PACKAGECONFIG[pipewire-v4l2] = "-Dpipewire-v4l2=enabled -Dpipewire-v4l2=${libdir}/${PW_MODULE_SUBDIR}/v4l2,-Dpipewire-v4l2=disabled,v4l2"
 
 PACKAGESPLITFUNCS:prepend = " split_dynamic_packages "
 PACKAGESPLITFUNCS:append = " set_dynamic_metapkg_rdepends "
@@ -206,7 +214,7 @@ PACKAGES =+ "\
     ${PN}-pulse \
     ${PN}-alsa \
     ${PN}-jack \
-    ${PN}-media-session \
+    ${PN}-v4l2 \
     ${PN}-spa-plugins \
     ${PN}-spa-plugins-meta \
     ${PN}-spa-tools \
@@ -268,25 +276,21 @@ FILES:${PN}-alsa = "\
     ${datadir}/alsa/alsa.conf.d/* \
 "
 
+#lib to emulate v4l2 system calls on top of PipeWire
+FILES:${PN}-v4l2 = "\
+    ${libdir}/${PW_MODULE_SUBDIR}/v4l2/libpw-v4l2.so \
+"
+
 # jack drop-in libraries to redirect audio to pipewire
 CONFFILES:${PN}-jack = "${datadir}/pipewire/jack.conf"
 FILES:${PN}-jack = "\
     ${datadir}/pipewire/jack.conf \
     ${libdir}/${PW_MODULE_SUBDIR}/jack/libjack*.so.* \
 "
-
-# Example session manager. Not intended for use in production.
-CONFFILES:${PN}-media-session = "${datadir}/pipewire/media-session.d/*"
-SYSTEMD_SERVICE:${PN}-media-session = "pipewire-media-session.service"
-FILES:${PN}-media-session = " \
-    ${bindir}/pipewire-media-session \
-    ${datadir}/pipewire/media-session.d/* \
-    ${systemd_system_unitdir}/pipewire-media-session.service \
-"
-RPROVIDES:${PN}-media-session = "virtual/pipewire-sessionmanager"
-
 # Dynamic packages (see set_dynamic_metapkg_rdepends).
-FILES:${PN}-spa-plugins = ""
+FILES:${PN}-spa-plugins-bluez5 += " \
+    ${datadir}/${SPA_SUBDIR}/bluez5/bluez-hardware.conf \
+"
 RRECOMMENDS:${PN}-spa-plugins += "${PN}-spa-plugins-meta"
 
 FILES:${PN}-spa-tools = " \
diff --git a/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.30.bbappend b/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.40.bbappend
index 53e4bb4b3..dfe73083b 100644
--- a/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.30.bbappend
+++ b/meta-pipewire/recipes-multimedia/pipewire/pipewire_0.3.40.bbappend
@@ -7,9 +7,7 @@ PACKAGECONFIG = "\
 "
 
 SRC_URI += "\
-    file://0001-alsa-plugin-allow-specifying-a-media.role-on-the-vir.patch \
-    file://0001-null-sink-make-the-timerfd-non-blocking.patch \
-    file://0002-node-driver-make-the-timerfd-non-blocking.patch \
+    file://0001-Revert-meson-declare-spa_dep-and-override_dependency.patch \
 "
 
 do_install:append() {
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/bluetooth.lua.d/30-bluez-monitor.lua b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/bluetooth.lua.d/30-bluez-monitor.lua
index 36fe749bb..530f4cc62 100644
--- a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/bluetooth.lua.d/30-bluez-monitor.lua
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/bluetooth.lua.d/30-bluez-monitor.lua
@@ -3,13 +3,15 @@
 bluez_monitor = {}
 
 bluez_monitor.properties = {
-  -- Enable mSBC support, disabled by default. Be aware that
-  -- mSBC is not expected to work on all headset + adapter combinations.
-  -- This can be overloaded for a specific device and native backend
-  -- in rules section.
-  --["bluez5.msbc-support"] = false,
+  -- These features do not work on all headsets, so they are enabled
+  -- by default based on the hardware database. They can also be
+  -- forced on/off for all devices by the following options:
 
-  --["bluez5.sbc-xq-support"] = true,
+  --["bluez5.enable-sbc-xq"] = true,
+  --["bluez5.enable-msbc"] = true,
+  --["bluez5.enable-hw-volume"] = true,
+
+  -- See bluez-hardware.conf for the hardware database.
 
   -- Enabled headset roles (default: [ hsp_hs hfp_ag ]), this
   -- property only applies to native backend. Currently some headsets
@@ -23,7 +25,11 @@ bluez_monitor.properties = {
   ["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]",
 
   -- Enabled A2DP codecs (default: all).
-  --["bluez5.codecs"] = "[ sbc aac ldac aptx aptx_hd ]",
+  --["bluez5.codecs"] = "[ sbc sbc_xq aac ldac aptx aptx_hd aptx_ll aptx_ll_duplex faststream faststream_duplex ]",
+
+  -- HFP/HSP backend (default: native).
+  -- Available values: any, none, hsphfpd, ofono, native
+  ["bluez5.hfphsp-backend"] = "ofono",
 
   -- Properties for the A2DP codec configuration
   --["bluez5.default.rate"] = 48000,
@@ -50,9 +56,6 @@ bluez_monitor.rules = {
       --["bluez5.auto-connect"] = "[ hfp_hf hsp_hs a2dp_sink hfp_ag hsp_ag a2dp_source ]",
       ["bluez5.auto-connect"]  = "[ hfp_hf hsp_hs a2dp_sink ]",
 
-      -- Overload mSBC support for native backend and a specific device.
-      --["bluez5.msbc-support"] = false,
-
       -- Hardware volume control (default: [ hfp_ag hsp_ag a2dp_source ])
       --["bluez5.hw-volume"] = "[ hfp_hf hsp_hs a2dp_sink hfp_ag hsp_ag a2dp_source ]",
 
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.lua.d/10-default-policy.lua b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.lua.d/10-default-policy.lua
index f70f38b1f..82f5bb055 100644
--- a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.lua.d/10-default-policy.lua
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.lua.d/10-default-policy.lua
@@ -43,6 +43,11 @@ policy_config.policy = {
   ["move"] = false,  -- moves session items when metadata target.node changes
   ["follow"] = true, -- moves session items to the default device when it has changed
 
+  -- Set to 'true' to disable channel splitting & merging on nodes and enable
+  -- passthrough of audio in the same format as the format of the device.
+  -- Note that this breaks JACK support; it is generally not recommended
+  ["audio.no-dsp"] = false,
+
   -- how much to lower the volume of lower priority streams when ducking
   -- note that this is a linear volume modifier (not cubic as in pulseaudio)
   ["duck.level"] = 0.2,
@@ -108,8 +113,8 @@ load_module("mixer-api")
 -- Create endpoints statically at startup
 load_script("static-endpoints.lua", policy_config.endpoints)
 
--- Create items for nodes that appear in the graph
-load_script("create-item.lua")
+  -- Create session items for nodes that appear in the graph
+  load_script("create-item.lua", default_policy.policy)
 
 -- Link nodes to each other to make media flow in the graph
 load_script("policy-node.lua", policy_config.policy)
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0001-Revert-wp-uninstalled-build-this-script-with-the-mes.patch b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0001-Revert-wp-uninstalled-build-this-script-with-the-mes.patch
new file mode 100644
index 000000000..37b43571d
--- /dev/null
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0001-Revert-wp-uninstalled-build-this-script-with-the-mes.patch
@@ -0,0 +1,63 @@
+From 1d39b68d88e967739d6beb3c9be7f4644b5d4077 Mon Sep 17 00:00:00 2001
+From: Ashok Sidipotu <ashok.sidipotu@collabora.com>
+Date: Thu, 2 Dec 2021 16:23:09 +0530
+Subject: [PATCH] Revert "wp-uninstalled: build this script with the meson dirs
+ filled in"
+
+This reverts commit 52aaf96179584292f493c4b329bc2c409e6d3dee.
+---
+ meson.build       | 18 ------------------
+ wp-uninstalled.sh | 11 ++---------
+ 2 files changed, 2 insertions(+), 27 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index 1affbc1..f2ca16c 100644
+--- a/meson.build
++++ b/meson.build
+@@ -120,21 +120,3 @@ subdir('src')
+ if get_option('tests')
+   subdir('tests')
+ endif
+-
+-conf_uninstalled = configuration_data()
+-conf_uninstalled.set('MESON', '')
+-conf_uninstalled.set('MESON_SOURCE_ROOT', meson.project_source_root())
+-conf_uninstalled.set('MESON_BUILD_ROOT', meson.project_build_root())
+-
+-wp_uninstalled = configure_file(
+-  input : 'wp-uninstalled.sh',
+-  output : 'wp-uninstalled.sh.in',
+-  configuration : conf_uninstalled,
+-)
+-
+-wireplumber_uninstalled = custom_target('wp-uninstalled',
+-  output : 'wp-uninstalled.sh',
+-  input : wp_uninstalled,
+-  build_by_default : true,
+-  command : ['cp', '@INPUT@', '@OUTPUT@'],
+-)
+diff --git a/wp-uninstalled.sh b/wp-uninstalled.sh
+index 79e53f2..d6279ff 100755
+--- a/wp-uninstalled.sh
++++ b/wp-uninstalled.sh
+@@ -2,15 +2,8 @@
+ 
+ set -e
+ 
+-# This is unset by meson
+-# shellcheck disable=SC2157
+-if [ -z "@MESON@" ]; then
+-  SOURCEDIR="@MESON_SOURCE_ROOT@"
+-  BUILDDIR="@MESON_BUILD_ROOT@"
+-else
+-  SOURCEDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+-  BUILDDIR=$(find "${SOURCEDIR}" -maxdepth 2 -name build.ninja -printf "%h\n" -quit 2>/dev/null || echo "${SOURCEDIR}/build")
+-fi
++SOURCEDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
++BUILDDIR=${SOURCEDIR}/build
+ CONFIGDIR=config
+ 
+ while getopts ":b:c:" opt; do
+-- 
+2.33.1
+
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0002-Revert-tests-add-pipewire-env-variables-when-running.patch b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0002-Revert-tests-add-pipewire-env-variables-when-running.patch
new file mode 100644
index 000000000..07ddb746b
--- /dev/null
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0002-Revert-tests-add-pipewire-env-variables-when-running.patch
@@ -0,0 +1,136 @@
+From 4ea8ddc256df636208479a5b64bf8bdc6e413aca Mon Sep 17 00:00:00 2001
+From: Ashok Sidipotu <ashok.sidipotu@collabora.com>
+Date: Thu, 2 Dec 2021 16:57:54 +0530
+Subject: [PATCH] Revert "tests: add pipewire env variables when running tests,
+ tidy up common_env"
+
+This reverts commit c24db9f3539f9b7ebe9e74c991cc3037f28ea22c.
+---
+ tests/meson.build         | 31 -------------------------------
+ tests/modules/meson.build |  9 ++++++---
+ tests/wp/meson.build      | 10 +++++++---
+ tests/wplua/meson.build   | 15 +++++++++++----
+ 4 files changed, 24 insertions(+), 41 deletions(-)
+
+diff --git a/tests/meson.build b/tests/meson.build
+index 0e06568..9238d5b 100644
+--- a/tests/meson.build
++++ b/tests/meson.build
+@@ -28,37 +28,6 @@ if valgrind.found()
+     timeout_multiplier: 2)
+ endif
+ 
+-# The common test environment
+-common_test_env = environment({
+-  'HOME': '/invalid',
+-  'XDG_RUNTIME_DIR': '/invalid',
+-  'PIPEWIRE_RUNTIME_DIR': '/tmp',
+-  'XDG_CONFIG_HOME': meson.current_build_dir() / '.config',
+-  'XDG_STATE_HOME': meson.current_build_dir() / '.local' / 'state',
+-  'FILE_MONITOR_DIR': meson.current_build_dir() / '.local' / 'file_monitor',
+-  'WIREPLUMBER_CONFIG_DIR': '/invalid',
+-  'WIREPLUMBER_DATA_DIR': '/invalid',
+-  'WIREPLUMBER_MODULE_DIR': meson.current_build_dir() / '..' / 'modules',
+-  'WIREPLUMBER_DEBUG': '7',
+-})
+-
+-spa_plugindir = spa_dep.get_variable(
+-  pkgconfig: 'plugindir', internal: 'plugindir', default_value: '')
+-pipewire_moduledir = pipewire_dep.get_variable(
+-  pkgconfig: 'moduledir', internal: 'moduledir', default_value: '')
+-pipewire_confdatadir = pipewire_dep.get_variable(
+-  pkgconfig: 'confdatadir', internal: 'confdatadir', default_value: '')
+-
+-if spa_plugindir != ''
+-  common_test_env.set('SPA_PLUGIN_DIR', spa_plugindir)
+-endif
+-if pipewire_moduledir != ''
+-  common_test_env.set('PIPEWIRE_MODULE_DIR', pipewire_moduledir)
+-endif
+-if pipewire_confdatadir != ''
+-  common_test_env.set('PIPEWIRE_CONFIG_DIR', pipewire_confdatadir)
+-endif
+-
+ subdir('wp')
+ subdir('wplua')
+ subdir('modules')
+diff --git a/tests/modules/meson.build b/tests/modules/meson.build
+index ffab80b..2fc46dc 100644
+--- a/tests/modules/meson.build
++++ b/tests/modules/meson.build
+@@ -1,7 +1,10 @@
+ common_deps = [gobject_dep, gio_dep, wp_dep, pipewire_dep]
+-common_env = common_test_env
+-common_env.set('G_TEST_SRCDIR', meson.current_source_dir())
+-common_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
++common_env = environment({
++  'G_TEST_SRCDIR': meson.current_source_dir(),
++  'G_TEST_BUILDDIR': meson.current_build_dir(),
++  'WIREPLUMBER_MODULE_DIR': meson.current_build_dir() / '..' / '..' / 'modules',
++  'WIREPLUMBER_DEBUG': '7',
++})
+ common_args = [
+   '-DG_LOG_USE_STRUCTURED',
+ ]
+diff --git a/tests/wp/meson.build b/tests/wp/meson.build
+index adc9cef..e75640c 100644
+--- a/tests/wp/meson.build
++++ b/tests/wp/meson.build
+@@ -1,7 +1,11 @@
+ common_deps = [gobject_dep, gio_dep, wp_dep, pipewire_dep]
+-common_env = common_test_env
+-common_env.set('G_TEST_SRCDIR', meson.current_source_dir())
+-common_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
++common_env = environment({
++  'G_TEST_SRCDIR': meson.current_source_dir(),
++  'G_TEST_BUILDDIR': meson.current_build_dir(),
++  'XDG_CONFIG_HOME': meson.current_build_dir() / '.config',
++  'WIREPLUMBER_MODULE_DIR': meson.current_build_dir() / '..' / '..' / 'modules',
++  'WIREPLUMBER_DEBUG': '7',
++})
+ common_args = [
+   '-DG_LOG_USE_STRUCTURED',
+ ]
+diff --git a/tests/wplua/meson.build b/tests/wplua/meson.build
+index 128cc30..cd45c1c 100644
+--- a/tests/wplua/meson.build
++++ b/tests/wplua/meson.build
+@@ -1,13 +1,18 @@
+ common_deps = [wplua_dep, pipewire_dep, wp_dep]
+-common_env = common_test_env
+-common_env.set('G_TEST_SRCDIR', meson.current_source_dir())
+-common_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
+-common_env.set('WIREPLUMBER_DATA_DIR', meson.current_source_dir())
++common_env = environment({
++  'G_TEST_SRCDIR': meson.current_source_dir(),
++  'G_TEST_BUILDDIR': meson.current_build_dir(),
++  'WIREPLUMBER_CONFIG_DIR': '/invalid',
++  'WIREPLUMBER_DATA_DIR': meson.current_source_dir(),
++  'WIREPLUMBER_MODULE_DIR': meson.current_build_dir() / '..' / '..' / 'modules',
++  'WIREPLUMBER_DEBUG': '7',
++})
+ 
+ test(
+   'test-wplua',
+   executable('test-wplua', 'wplua.c', dependencies: common_deps),
+   env: common_env,
++  workdir : meson.current_source_dir(),
+ )
+ 
+ script_tester = executable('script-tester',
+@@ -20,10 +25,12 @@ test(
+   script_tester,
+   args: ['pod.lua'],
+   env: common_env,
++  workdir : meson.current_source_dir(),
+ )
+ test(
+   'test-lua-monitor-rules',
+   script_tester,
+   args: ['monitor-rules.lua'],
+   env: common_env,
++  workdir : meson.current_source_dir(),
+ )
+-- 
+2.33.1
+
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb
index 6f21b258c..7df199e01 100644
--- a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb
@@ -14,9 +14,16 @@ DEPENDS = "glib-2.0 glib-2.0-native pipewire lua"
 SRC_URI = "\
     git://gitlab.freedesktop.org/pipewire/wireplumber.git;protocol=https;branch=master \
 "
-SRCREV = "4af7e2bd68c4862bb707b62edf7557df56dad10f"
+# v0.4.5
+SRCREV = "3946457a7942a179c0f61c60de8cb8fc643391dd"
 
-PV = "0.4.0"
+# patches to be able to compile with lower version of meson that is available in AGL.
+SRC_URI += "\
+    file://0001-Revert-wp-uninstalled-build-this-script-with-the-mes.patch \
+    file://0002-Revert-tests-add-pipewire-env-variables-when-running.patch \
+"
+
+PV = "0.4.5"
 S  = "${WORKDIR}/git"
 
 WPAPI="0.4"
@@ -38,7 +45,7 @@ PACKAGECONFIG[systemd] = "-Dsystemd=enabled -Dsystemd-system-service=true -Dsyst
 do_configure:prepend() {
     # relax meson version requirement
     # we only need 0.54 when building with -Dsystem-lua=false
-    sed "s/meson_version : '>= 0.54.0'/meson_version : '>= 0.51.0'/" ${S}/meson.build > ${S}/tmp.build
+    sed "s/meson_version : '>= 0.56.0'/meson_version : '>= 0.53.2'/" ${S}/meson.build > ${S}/tmp.build
     mv -f ${S}/tmp.build ${S}/meson.build
 }