diff --git a/buildroot-external/rootfs-overlay/etc/alsa/conf.d/50-pipewire.conf b/buildroot-external/rootfs-overlay/etc/alsa/conf.d/50-pipewire.conf new file mode 100644 index 00000000..a3a08a61 --- /dev/null +++ b/buildroot-external/rootfs-overlay/etc/alsa/conf.d/50-pipewire.conf @@ -0,0 +1,106 @@ +# Add a specific named PipeWire pcm + +defaults.pipewire.server "pipewire-0" +defaults.pipewire.node "-1" +defaults.pipewire.exclusive false +defaults.pipewire.role "" +defaults.pipewire.rate 0 +defaults.pipewire.format "" +defaults.pipewire.channels 0 +defaults.pipewire.period_bytes 0 +defaults.pipewire.buffer_bytes 0 + +pcm.pipewire { + @args [ SERVER NODE EXCLUSIVE ROLE RATE FORMAT CHANNELS PERIOD_BYTES BUFFER_BYTES ] + @args.SERVER { + type string + default { + @func refer + name defaults.pipewire.server + } + } + @args.NODE { + type string + default { + @func refer + name defaults.pipewire.node + } + } + @args.EXCLUSIVE { + type integer + default { + @func refer + name defaults.pipewire.exclusive + } + } + @args.ROLE { + type string + default { + @func refer + name defaults.pipewire.role + } + } + @args.RATE { + type integer + default { + @func refer + name defaults.pipewire.rate + } + } + @args.FORMAT { + type string + default { + @func refer + name defaults.pipewire.format + } + } + @args.CHANNELS { + type integer + default { + @func refer + name defaults.pipewire.channels + } + } + @args.PERIOD_BYTES { + type integer + default { + @func refer + name defaults.pipewire.period_bytes + } + } + @args.BUFFER_BYTES { + type integer + default { + @func refer + name defaults.pipewire.buffer_bytes + } + } + + type pipewire + server $SERVER + playback_node $NODE + capture_node $NODE + exclusive $EXCLUSIVE + role $ROLE + rate $RATE + format $FORMAT + channels $CHANNELS + period_bytes $PERIOD_BYTES + buffer_bytes $BUFFER_BYTES + hint { + show on + description "PipeWire Sound Server" + } +} + +ctl.pipewire { + @args.SERVER { + type string + default { + @func refer + name defaults.pipewire.server + } + } + type pipewire + server $SERVER +} diff --git a/buildroot-external/rootfs-overlay/etc/alsa/conf.d/99-pipewire-default.conf b/buildroot-external/rootfs-overlay/etc/alsa/conf.d/99-pipewire-default.conf new file mode 100644 index 00000000..814506e7 --- /dev/null +++ b/buildroot-external/rootfs-overlay/etc/alsa/conf.d/99-pipewire-default.conf @@ -0,0 +1,13 @@ +pcm.!default { + type pipewire + playback_node "-1" + capture_node "-1" + hint { + show on + description "Default ALSA Output (currently PipeWire Media Server)" + } +} + +ctl.!default { + type pipewire +} diff --git a/buildroot-external/rootfs-overlay/etc/asound.conf b/buildroot-external/rootfs-overlay/etc/asound.conf index 109bff3e..814506e7 100644 --- a/buildroot-external/rootfs-overlay/etc/asound.conf +++ b/buildroot-external/rootfs-overlay/etc/asound.conf @@ -1,14 +1,13 @@ -# Use PipeWire by default pcm.!default { - type pipewire - fallback "sysdefault" - hint { - show on - description "Default ALSA Output (currently PipeWire Sound Server)" - } + type pipewire + playback_node "-1" + capture_node "-1" + hint { + show on + description "Default ALSA Output (currently PipeWire Media Server)" + } } ctl.!default { - type pipewire - fallback "sysdefault" + type pipewire } diff --git a/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/client.conf b/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/client.conf new file mode 100644 index 00000000..543e266a --- /dev/null +++ b/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/client.conf @@ -0,0 +1,86 @@ +# Client config file for PipeWire version "0.3.78" # +# +# Copy and edit this file in /etc/pipewire for system-wide changes +# or in ~/.config/pipewire for local changes. +# +# It is also possible to place a file with an updated section in +# /etc/pipewire/client.conf.d/ for system-wide changes or in +# ~/.config/pipewire/client.conf.d/ for local changes. +# + +context.properties = { + ## Configure properties in the system. + #mem.warn-mlock = false + #mem.allow-mlock = true + #mem.mlock-all = false + log.level = 0 + + #default.clock.quantum-limit = 8192 +} + +context.spa-libs = { + # = + # + # 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 = + # ( args = { = ... } ) + # ( flags = [ ( ifexists ) ( nofail ) ] ) + # ( condition = [ { = ... } ... ] ) + #} + # + # Loads a module with the given parameters. + # 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 } +] + +filter.properties = { + #node.latency = 1024/48000 +} + +stream.properties = { + #node.latency = 1024/48000 + #node.autoconnect = true + #resample.quality = 4 + #channelmix.normalize = false + #channelmix.mix-lfe = true + #channelmix.upmix = true + #channelmix.upmix-method = psd # none, simple + #channelmix.lfe-cutoff = 150 + #channelmix.fc-cutoff = 12000 + #channelmix.rear-delay = 12.0 + #channelmix.stereo-widen = 0.0 + #channelmix.hilbert-taps = 0 + #dither.noise = 0 +} diff --git a/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/pipewire-pulse.conf b/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/pipewire-pulse.conf new file mode 100644 index 00000000..0e5206bc --- /dev/null +++ b/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/pipewire-pulse.conf @@ -0,0 +1,167 @@ +# PulseAudio config file for PipeWire version "0.3.78" # +# +# Copy and edit this file in /etc/pipewire for system-wide changes +# or in ~/.config/pipewire for local changes. +# +# It is also possible to place a file with an updated section in +# /etc/pipewire/pipewire-pulse.conf.d/ for system-wide changes or in +# ~/.config/pipewire/pipewire-pulse.conf.d/ for local changes. +# + +context.properties = { + ## Configure properties in the system. + #mem.warn-mlock = false + #mem.allow-mlock = true + #mem.mlock-all = false + #log.level = 2 + + #default.clock.quantum-limit = 8192 +} + +context.spa-libs = { + audio.convert.* = audioconvert/libspa-audioconvert + support.* = support/libspa-support +} + +context.modules = [ + { name = libpipewire-module-rt + args = { + nice.level = -11 + #rt.prio = 88 + #rt.time.soft = -1 + #rt.time.hard = -1 + } + flags = [ ifexists nofail ] + } + { name = libpipewire-module-protocol-native } + { name = libpipewire-module-client-node } + { name = libpipewire-module-adapter } + { name = libpipewire-module-metadata } + + { name = libpipewire-module-protocol-pulse + args = { + # contents of pulse.properties can also be placed here + # to have config per server. + } + } +] + +# Extra scripts can be started here. Setup in default.pa can be moved in +# a script or in pulse.cmd below +context.exec = [ + #{ path = "pactl" args = "load-module module-always-sink" } + #{ path = "pactl" args = "upload-sample my-sample.wav my-sample" } + #{ path = "/usr/bin/sh" args = "~/.config/pipewire/default.pw" } +] + +# Extra commands can be executed here. +# load-module : loads a module with args and flags +# args = " " +# ( flags = [ nofail ] ) +pulse.cmd = [ + { cmd = "load-module" args = "module-always-sink" flags = [ ] } + #{ cmd = "load-module" args = "module-switch-on-connect" } + #{ cmd = "load-module" args = "module-gsettings" flags = [ nofail ] } +] + +stream.properties = { + #node.latency = 1024/48000 + #node.autoconnect = true + #resample.quality = 4 + #channelmix.normalize = false + #channelmix.mix-lfe = true + #channelmix.upmix = true + #channelmix.upmix-method = psd # none, simple + #channelmix.lfe-cutoff = 150 + #channelmix.fc-cutoff = 12000 + #channelmix.rear-delay = 12.0 + #channelmix.stereo-widen = 0.0 + #channelmix.hilbert-taps = 0 + #dither.noise = 0 +} + +pulse.properties = { + # the addresses this server listens on + server.address = [ + "unix:native" + #"unix:/tmp/something" # absolute paths may be used + #"tcp:4713" # IPv4 and IPv6 on all addresses + #"tcp:[::]:9999" # IPv6 on all addresses + #"tcp:127.0.0.1:8888" # IPv4 on a single address + # + #{ address = "tcp:4713" # address + # max-clients = 64 # maximum number of clients + # listen-backlog = 32 # backlog in the server listen queue + # client.access = "restricted" # permissions for clients + #} + ] + #server.dbus-name = "org.pulseaudio.Server" + #pulse.min.req = 128/48000 # 2.7ms + #pulse.default.req = 960/48000 # 20 milliseconds + #pulse.min.frag = 128/48000 # 2.7ms + #pulse.default.frag = 96000/48000 # 2 seconds + #pulse.default.tlength = 96000/48000 # 2 seconds + #pulse.min.quantum = 128/48000 # 2.7ms + #pulse.idle.timeout = 0 # don't pause after underruns + #pulse.default.format = F32 + #pulse.default.position = [ FL FR ] + # These overrides are only applied when running in a vm. + vm.overrides = { + pulse.min.quantum = 1024/48000 # 22ms + } +} + +# client/stream specific properties +pulse.rules = [ + { + matches = [ + { + # all keys must match the value. ~ starts regex. + #client.name = "Firefox" + #application.process.binary = "teams" + #application.name = "~speech-dispatcher.*" + } + ] + actions = { + update-props = { + #node.latency = 512/48000 + } + # Possible quirks:" + # force-s16-info forces sink and source info as S16 format + # remove-capture-dont-move removes the capture DONT_MOVE flag + # block-source-volume blocks updates to source volume + # block-sink-volume blocks updates to sink volume + #quirks = [ ] + } + } + { + # skype does not want to use devices that don't have an S16 sample format. + matches = [ + { application.process.binary = "teams" } + { application.process.binary = "teams-insiders" } + { application.process.binary = "skypeforlinux" } + ] + actions = { quirks = [ force-s16-info ] } + } + { + # firefox marks the capture streams as don't move and then they + # can't be moved with pavucontrol or other tools. + matches = [ { application.process.binary = "firefox" } ] + actions = { quirks = [ remove-capture-dont-move ] } + } + { + # speech dispatcher asks for too small latency and then underruns. + matches = [ { application.name = "~speech-dispatcher.*" } ] + actions = { + update-props = { + pulse.min.req = 512/48000 # 10.6ms + pulse.min.quantum = 512/48000 # 10.6ms + pulse.idle.timeout = 5 # pause after 5 seconds of underrun + } + } + } + #{ + # matches = [ { application.process.binary = "Discord" } ] + # actions = { quirks = [ block-source-volume ] } + #} +] diff --git a/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/pipewire.conf b/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/pipewire.conf new file mode 100644 index 00000000..a5182dda --- /dev/null +++ b/buildroot-external/rootfs-overlay/etc/pipewire/pipewire.conf.d/pipewire.conf @@ -0,0 +1,294 @@ +# Daemon config file for PipeWire version "0.3.78" # +# +# Copy and edit this file in /etc/pipewire for system-wide changes +# or in ~/.config/pipewire for local changes. +# +# It is also possible to place a file with an updated section in +# /etc/pipewire/pipewire.conf.d/ for system-wide changes or in +# ~/.config/pipewire/pipewire.conf.d/ for local changes. +# + +context.properties = { + ## Configure properties in the system. + #library.name.system = support/libspa-support + #context.data-loop.library.name.system = support/libspa-support + #support.dbus = true + #link.max-buffers = 64 + link.max-buffers = 16 # version < 3 clients can't handle more + #mem.warn-mlock = false + #mem.allow-mlock = true + #mem.mlock-all = false + #clock.power-of-two-quantum = true + #log.level = 2 + #cpu.zero.denormals = false + + core.daemon = true # listening for socket connections + core.name = pipewire-0 # core name and socket name + + ## Properties for the DSP configuration. + #default.clock.rate = 48000 + #default.clock.allowed-rates = [ 48000 ] + #default.clock.quantum = 1024 + #default.clock.min-quantum = 32 + #default.clock.max-quantum = 2048 + #default.clock.quantum-limit = 8192 + #default.video.width = 640 + #default.video.height = 480 + #default.video.rate.num = 25 + #default.video.rate.denom = 1 + # + #settings.check-quantum = false + #settings.check-rate = false + # + # These overrides are only applied when running in a vm. + vm.overrides = { + default.clock.min-quantum = 1024 + } + + # keys checked below to disable module loading + module.x11.bell = true + # enables autoloading of access module, when disabled an alternative + # access module needs to be loaded. + module.access = true +} + +context.spa-libs = { + # = + # + # 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 + avb.* = avb/libspa-avb + api.alsa.* = alsa/libspa-alsa + api.v4l2.* = v4l2/libspa-v4l2 + api.libcamera.* = libcamera/libspa-libcamera + api.bluez5.* = bluez5/libspa-bluez5 + api.vulkan.* = vulkan/libspa-vulkan + api.jack.* = jack/libspa-jack + support.* = support/libspa-support + #videotestsrc = videotestsrc/libspa-videotestsrc + #audiotestsrc = audiotestsrc/libspa-audiotestsrc +} + +context.modules = [ + #{ name = + # ( args = { = ... } ) + # ( flags = [ ( ifexists ) ( nofail ) ] ) + # ( condition = [ { = ... } ... ] ) + #} + # + # Loads a module with the given parameters. + # If ifexists is given, the module is ignored when it is not found. + # If nofail is given, module initialization failures are ignored. + # If condition is given, the module is loaded only when the context + # properties all match the match rules. + # + + # Uses realtime scheduling to boost the audio thread priorities. This uses + # RTKit if the user doesn't have permission to use regular realtime + # scheduling. + { name = libpipewire-module-rt + args = { + nice.level = -11 + #rt.prio = 88 + #rt.time.soft = -1 + #rt.time.hard = -1 + } + flags = [ ifexists nofail ] + } + + # The native communication protocol. + { name = libpipewire-module-protocol-native } + + # The profile module. Allows application to access profiler + # and performance data. It provides an interface that is used + # by pw-top and pw-profiler. + { name = libpipewire-module-profiler } + + # Allows applications to create metadata objects. It creates + # a factory for Metadata objects. + { name = libpipewire-module-metadata } + + # Creates a factory for making devices that run in the + # context of the PipeWire server. + { name = libpipewire-module-spa-device-factory } + + # Creates a factory for making nodes that run in the + # context of the PipeWire server. + { name = libpipewire-module-spa-node-factory } + + # 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 } + + # The portal module monitors the PID of the portal process + # and tags connections with the same PID as portal + # connections. + { name = libpipewire-module-portal + flags = [ ifexists nofail ] + } + + # The access module can perform access checks and block + # new clients. + { name = libpipewire-module-access + args = { + # access.allowed to list an array of paths of allowed + # apps. + #access.allowed = [ + # /usr/bin/pipewire-media-session + #] + + # An array of rejected paths. + #access.rejected = [ ] + + # An array of paths with restricted access. + #access.restricted = [ ] + + # Anything not in the above lists gets assigned the + # access.force permission. + #access.force = flatpak + } + condition = [ { module.access = true } ] + } + + # Makes a factory for wrapping nodes in an adapter with a + # converter and resampler. + { name = libpipewire-module-adapter } + + # Makes a factory for creating links between ports. + { name = libpipewire-module-link-factory } + + # Provides factories to make session manager objects. + { name = libpipewire-module-session-manager } + + # Use libcanberra to play X11 Bell + { name = libpipewire-module-x11-bell + args = { + #sink.name = "" + #sample.name = "bell-window-system" + #x11.display = null + #x11.xauthority = null + } + flags = [ ifexists nofail ] + condition = [ { module.x11.bell = true } ] + } +] + +context.objects = [ + #{ factory = + # ( args = { = ... } ) + # ( flags = [ ( nofail ) ] ) + # ( condition = [ { = ... } ... ] ) + #} + # + # Creates an object from a PipeWire factory with the given parameters. + # If nofail is given, errors are ignored (and no object is created). + # If condition is given, the object is created only when the context properties + # all match the match rules. + # + #{ factory = spa-node-factory args = { factory.name = videotestsrc node.name = videotestsrc Spa:Pod:Object:Param:Props:patternType = 1 } } + #{ factory = spa-device-factory args = { factory.name = api.jack.device foo=bar } flags = [ nofail ] } + #{ factory = spa-device-factory args = { factory.name = api.alsa.enum.udev } } + #{ factory = spa-node-factory args = { factory.name = api.alsa.seq.bridge node.name = Internal-MIDI-Bridge } } + #{ factory = adapter args = { factory.name = audiotestsrc node.name = my-test } } + #{ factory = spa-node-factory args = { factory.name = api.vulkan.compute.source node.name = my-compute-source } } + + # A default dummy driver. This handles nodes marked with the "node.always-driver" + # property when no other driver is currently active. JACK clients need this. + { factory = spa-node-factory + args = { + factory.name = support.node.driver + node.name = Dummy-Driver + node.group = pipewire.dummy + priority.driver = 20000 + #clock.id = monotonic # realtime | tai | monotonic-raw | boottime + #clock.name = "clock.system.monotonic" + } + } + { factory = spa-node-factory + args = { + factory.name = support.node.driver + node.name = Freewheel-Driver + priority.driver = 19000 + node.group = pipewire.freewheel + node.freewheel = true + } + } + + # This creates a new Source node. It will have input ports + # that you can link, to provide audio for this source. + #{ factory = adapter + # args = { + # factory.name = support.null-audio-sink + # node.name = "my-mic" + # node.description = "Microphone" + # media.class = "Audio/Source/Virtual" + # audio.position = "FL,FR" + # } + #} + + # This creates a single PCM source device for the given + # alsa device path hw:0. You can change source to sink + # to make a sink in the same way. + #{ factory = adapter + # args = { + # factory.name = api.alsa.pcm.source + # node.name = "alsa-source" + # node.description = "PCM Source" + # media.class = "Audio/Source" + # api.alsa.path = "hw:0" + # api.alsa.period-size = 1024 + # api.alsa.headroom = 0 + # api.alsa.disable-mmap = false + # api.alsa.disable-batch = false + # audio.format = "S16LE" + # audio.rate = 48000 + # audio.channels = 2 + # audio.position = "FL,FR" + # } + #} + + # Use the metadata factory to create metadata and some default values. + #{ factory = metadata + # args = { + # metadata.name = my-metadata + # metadata.values = [ + # { key = default.audio.sink value = { name = somesink } } + # { key = default.audio.source value = { name = somesource } } + # ] + # } + #} +] + +context.exec = [ + #{ path = + # ( args = "" ) + # ( condition = [ { = ... } ... ] ) + #} + # + # Execute the given program with arguments. + # If condition is given, the program is executed only when the context + # properties all match the match rules. + # + # You can optionally start the session manager here, + # but it is better to start it as a systemd service. + # Run the session manager with -h for options. + # + #{ path = "/usr/bin/pipewire-media-session" args = "" + # condition = [ { exec.session-manager = null } { exec.session-manager = true } ] } + # + # You can optionally start the pulseaudio-server here as well + # but it is better to start it as a systemd service. + # It can be interesting to start another daemon here that listens + # on another address with the -a option (eg. -a tcp:4713). + # + #{ path = "/usr/bin/pipewire" args = "-c pipewire-pulse.conf" + # condition = [ { exec.pipewire-pulse = null } { exec.pipewire-pulse = true } ] } +]