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>

1 files changed, 101 insertions, 0 deletions

diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/30-AGL-alsa.conf b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/30-AGL-alsa.conf
new file mode 100644
index 000000000..fc03ceb38
--- /dev/null
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/30-AGL-alsa.conf
@@ -0,0 +1,101 @@
+# Default AGL WirePlumber ALSA monitor configuration
+
+monitor.alsa.rules = [
+  #
+  # Bump priority of well-known output devices
+  # Higher priority means it gets selected as the default if it's present
+  #
+
+  # USB output
+  {
+    matches = [
+      {
+        node.name = "~alsa_output.*"
+        api.alsa.card.driver = "USB-Audio"
+      }
+    ]
+    actions = {
+      update-props = {
+        priority.driver        = 1300
+        priority.session       = 1300
+      }
+    }
+  }
+
+  # USB input
+  {
+    matches = [
+      {
+        node.name = "~alsa_input.*"
+        api.alsa.card.driver = "USB-Audio"
+      }
+    ]
+    actions = {
+      update-props = {
+        priority.driver        = 2300
+        priority.session       = 2300
+      }
+    }
+  }
+
+  # well-known internal output devices
+  {
+    matches = [
+      # ak4613
+      {
+        node.name = "~alsa_output.*"
+        api.alsa.card.id = "ak4613"
+        api.alsa.pcm.device = "0"
+      }
+      # imx8mq
+      {
+        node.name = "~alsa_output.*"
+        api.alsa.card.id = "wm8524audio"
+      }
+      # rcarsound
+      {
+        node.name = "~alsa_output.*"
+        api.alsa.card.id = "rcarsound"
+        api.alsa.pcm.device = "0"
+      }
+      # rpi3
+      {
+        node.name = "~alsa_output.*"
+        api.alsa.pcm.name = "bcm2835 ALSA"
+      }
+    ]
+    actions = {
+      update-props = {
+        priority.driver        = 1100
+        priority.session       = 1100
+      }
+    }
+  }
+
+  # well-known internal input devices
+  {
+    matches = [
+      # ak4613
+      {
+        node.name = "~alsa_input.*"
+        api.alsa.card.id = "ak4613"
+      }
+      # imx8mq
+      {
+        node.name = "~alsa_input.*"
+        api.alsa.card.id = "wm8524audio"
+      }
+      # rcarsound
+      {
+        node.name = "~alsa_input.*"
+        api.alsa.card.id = "rcarsound"
+      }
+    ]
+    actions = {
+      update-props = {
+        priority.driver        = 2100
+        priority.session       = 2100
+      }
+    }
+  }
+]