wireplumber: Create new recipe for policy daemon

-carve out a new recipe for wireplumber policy, so that it
 can be assigned to the concerned container.
-create new packagegroup-pipewire-base capturing the set of
 packages required to use PipeWire API.
-remove the implicit dependencies between different wireplumber
 recipes, now each of those recipes will have to be included
 in the top level bb file.
-remove the wireplumber-config virtual package.

Bug-AGL: SPEC-4100
Signed-off-by: Ashok Sidipotu <ashok.sidipotu@collabora.com>
Change-Id: I8ff6834c5dae94b75e07a0709c403b5d7f3b274b
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27254
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jenkins Job builder account

2 files changed, 0 insertions, 210 deletions

diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.conf b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.conf
deleted file mode 100644
index 42f714849..000000000
--- a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.conf
+++ /dev/null
@@ -1,73 +0,0 @@
-# WirePlumber daemon context configuration #
-
-context.properties = {
-  ## Properties to configure the PipeWire context and some modules
-
-  application.name = "WirePlumber Policy"
-  log.level = 2
-  wireplumber.script-engine = lua-scripting
-  wireplumber.export-core = false
-
-  #mem.mlock-all = false
-  #support.dbus  = true
-}
-
-context.spa-libs = {
-  #<factory-name regex> = <library-name>
-  #
-  # Used to find spa factory names. It maps an spa factory name
-  # regular expression to a library name that should contain
-  # that factory.
-  #
-  audio.convert.* = audioconvert/libspa-audioconvert
-  support.*       = support/libspa-support
-}
-
-context.modules = [
-  #{   name = <module-name>
-  #    [ args = { <key> = <value> ... } ]
-  #    [ flags = [ [ ifexists ] [ nofail ] ]
-  #}
-  #
-  # PipeWire modules to load.
-  # If ifexists is given, the module is ignored when it is not found.
-  # If nofail is given, module initialization failures are ignored.
-  #
-
-  # The native communication protocol.
-  { name = libpipewire-module-protocol-native }
-
-  # Allows creating nodes that run in the context of the
-  # client. Is used by all clients that want to provide
-  # data to PipeWire.
-  { name = libpipewire-module-client-node }
-
-  # Allows creating devices that run in the context of the
-  # client. Is used by the session manager.
-  { name = libpipewire-module-client-device }
-
-  # Makes a factory for wrapping nodes in an adapter with a
-  # converter and resampler.
-  { name = libpipewire-module-adapter }
-
-  # Allows applications to create metadata objects. It creates
-  # a factory for Metadata objects.
-  { name = libpipewire-module-metadata }
-
-  # Provides factories to make session manager objects.
-  { name = libpipewire-module-session-manager }
-]
-
-wireplumber.components = [
-  #{ name = <component-name>, type = <component-type> }
-  #
-  # WirePlumber components to load
-  #
-
-  # The lua scripting engine
-  { name = libwireplumber-module-lua-scripting, type = module }
-
-  # The lua configuration file
-  # Other components are loaded from there
-  { name = policy.lua, type = config/lua }
-]
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
deleted file mode 100644
index e6170dd1c..000000000
--- a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/policy.lua.d/10-default-policy.lua
+++ /dev/null
@@ -1,137 +0,0 @@
--- Policy config file --
-
-policy_config = {}
-
-policy_config.endpoints = {
-  -- [endpoint name] = { endpoint properties }
-  ["endpoint.capture"] = {
-    ["media.class"] = "Audio/Source",
-    ["role"] = "Capture",
-  },
-  ["endpoint.multimedia"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Multimedia",
-  },
-  ["endpoint.speech_low"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Speech-Low",
-  },
-  ["endpoint.custom_low"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Custom-Low",
-  },
-  ["endpoint.navigation"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Navigation",
-  },
-  ["endpoint.speech_high"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Speech-High",
-  },
-  ["endpoint.custom_high"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Custom-High",
-  },
-  ["endpoint.communication"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Communication",
-  },
-  ["endpoint.emergency"] = {
-    ["media.class"] = "Audio/Sink",
-    ["role"] = "Emergency",
-  },
-}
-
-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,
-
-  ["roles"] = {
-    ["Capture"] = {
-      ["alias"] = { "Multimedia", "Music", "Voice", "Capture" },
-      ["priority"] = 25,
-      ["action.default"] = "cork",
-      ["action.Capture"] = "mix",
-      ["media.class"] = "Audio/Source",
-    },
-    ["Multimedia"] = {
-      ["alias"] = { "Movie", "Music", "Game" },
-      ["priority"] = 25,
-      ["action.default"] = "cork",
-    },
-    ["Speech-Low"] = {
-      ["priority"] = 30,
-      ["action.default"] = "cork",
-      ["action.Speech-Low"] = "mix",
-    },
-    ["Custom-Low"] = {
-      ["priority"] = 35,
-      ["action.default"] = "cork",
-      ["action.Custom-Low"] = "mix",
-    },
-    ["Navigation"] = {
-      ["priority"] = 50,
-      ["action.default"] = "duck",
-      ["action.Navigation"] = "mix",
-    },
-    ["Speech-High"] = {
-      ["priority"] = 60,
-      ["action.default"] = "cork",
-      ["action.Speech-High"] = "mix",
-    },
-    ["Custom-High"] = {
-      ["priority"] = 65,
-      ["action.default"] = "cork",
-      ["action.Custom-High"] = "mix",
-    },
-    ["Communication"] = {
-      ["priority"] = 75,
-      ["action.default"] = "cork",
-      ["action.Communication"] = "mix",
-    },
-    ["Emergency"] = {
-      ["alias"] = { "Alert" },
-      ["priority"] = 99,
-      ["action.default"] = "cork",
-      ["action.Emergency"] = "mix",
-    },
-  },
-}
-
--- Session item factories, building blocks for the session management graph
--- Do not disable these unless you really know what you are doing
-load_module("si-node")
-load_module("si-audio-adapter")
-load_module("si-standard-link")
-load_module("si-audio-endpoint")
-
--- API to access default nodes from scripts
-load_module("default-nodes-api")
-
--- API to access mixer controls, needed for volume ducking
-load_module("mixer-api")
-
--- Create endpoints statically at startup
-load_script("static-endpoints.lua", policy_config.endpoints)
-
--- Create session items for nodes that appear in the graph
-load_script("create-item.lua", policy_config.policy)
-
--- Link nodes to each other to make media flow in the graph
-load_script("policy-node.lua", policy_config.policy)
-
--- Link client nodes with endpoints to make media flow in the graph
-load_script("policy-endpoint-client.lua", policy_config.policy)
-load_script("policy-endpoint-client-links.lua", policy_config.policy)
-
--- Link endpoints with device nodes to make media flow in the graph
-load_script("policy-endpoint-device.lua", policy_config.policy)