meta-pipewire: update wireplumber to 0.5.6

- use the wireplumber recipe from meta-openembedded (albeit copied
  here with the version changed, because 0.5.6 is not available in
  meta-openembedded)
- rewrite configuration files as needed for 0.5.x
- configure wireplumber with the main service masked, using only the
  template service files for a split-instance configuration.
  split-instance facilitates the multi-container setup that is used
  in the instrument cluster images.

Bug-AGL: SPEC-4934
Change-Id: Ica83f869cdc9527a9edce25e63918a2ba97a4766
Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/30243
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
(cherry picked from commit 5dd43491b6e44664ad1d2e2fb596b6cb248c88fb)
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/30209

1 files changed, 15 insertions, 0 deletions

diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/50-AGL-pw-ic-ipc.conf b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/50-AGL-pw-ic-ipc.conf
new file mode 100644
index 000000000..93687501c
--- /dev/null
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/50-AGL-pw-ic-ipc.conf
@@ -0,0 +1,15 @@
+wireplumber.profiles = {
+  # Run on the "audio" instance, which runs the ALSA monitor on the host
+  audio = {
+    agl.script.pipewire-ic-ipc.alsa-suspend = required
+  }
+}
+
+wireplumber.components = [
+  # Mutes ALSA sinks when requested by pipewire-ic-ipc
+  {
+    name = alsa-suspend.lua, type = script/lua
+    provides = agl.script.pipewire-ic-ipc.alsa-suspend
+    requires = [ api.mixer ]
+  }
+]