jpayne@68: #
jpayne@68: #  ALSA library configuration file
jpayne@68: #
jpayne@68: 
jpayne@68: # pre-load the configuration files
jpayne@68: 
jpayne@68: @hooks [
jpayne@68: 	{
jpayne@68: 		func load
jpayne@68: 		files [
jpayne@68: 			"/usr/etc/alsa/conf.d"
jpayne@68: 			"/etc/alsa/conf.d"
jpayne@68: 			"/etc/asound.conf|||/usr/etc/asound.conf"
jpayne@68: 			"~/.asoundrc"
jpayne@68: 			{
jpayne@68: 				@func concat
jpayne@68: 				strings [
jpayne@68: 					{
jpayne@68: 						@func getenv
jpayne@68: 						vars [
jpayne@68: 							XDG_CONFIG_HOME
jpayne@68: 						]
jpayne@68: 						default "~/.config"
jpayne@68: 					}
jpayne@68: 					"/alsa/asoundrc"
jpayne@68: 				]
jpayne@68: 			}
jpayne@68: 		]
jpayne@68: 		errors false
jpayne@68: 	}
jpayne@68: ]
jpayne@68: 
jpayne@68: # load card-specific configuration files (on request)
jpayne@68: 
jpayne@68: cards.@hooks [
jpayne@68: 	{
jpayne@68: 		func load
jpayne@68: 		files [
jpayne@68: 			{
jpayne@68: 				@func concat
jpayne@68: 				strings [
jpayne@68: 					{ @func datadir }
jpayne@68: 					"/cards/aliases.conf"
jpayne@68: 				]
jpayne@68: 			}
jpayne@68: 		]
jpayne@68: 	}
jpayne@68: 	{
jpayne@68: 		func load_for_all_cards
jpayne@68: 		files [
jpayne@68: 			{
jpayne@68: 				@func concat
jpayne@68: 				strings [
jpayne@68: 					{ @func datadir }
jpayne@68: 					"/cards/"
jpayne@68: 					{ @func private_string }
jpayne@68: 					".conf"
jpayne@68: 				]
jpayne@68: 			}
jpayne@68: 		]
jpayne@68: 		errors false
jpayne@68: 	}
jpayne@68: ]
jpayne@68: 
jpayne@68: #
jpayne@68: # defaults
jpayne@68: #
jpayne@68: 
jpayne@68: # show all name hints also for definitions without hint {} section
jpayne@68: defaults.namehint.showall off
jpayne@68: # show just basic name hints
jpayne@68: defaults.namehint.basic on
jpayne@68: # show extended name hints
jpayne@68: defaults.namehint.extended off
jpayne@68: #
jpayne@68: defaults.ctl.card 0
jpayne@68: defaults.pcm.card 0
jpayne@68: defaults.pcm.device 0
jpayne@68: defaults.pcm.subdevice -1
jpayne@68: defaults.pcm.nonblock 1
jpayne@68: defaults.pcm.compat 0
jpayne@68: defaults.pcm.minperiodtime 5000		# in us
jpayne@68: defaults.pcm.ipc_key 5678293
jpayne@68: defaults.pcm.ipc_gid audio
jpayne@68: defaults.pcm.ipc_perm 0660
jpayne@68: defaults.pcm.tstamp_type default
jpayne@68: defaults.pcm.dmix.max_periods 0
jpayne@68: defaults.pcm.dmix.channels 2
jpayne@68: defaults.pcm.dmix.rate 48000
jpayne@68: defaults.pcm.dmix.format unchanged
jpayne@68: defaults.pcm.dmix.card defaults.pcm.card
jpayne@68: defaults.pcm.dmix.device defaults.pcm.device
jpayne@68: defaults.pcm.dsnoop.card defaults.pcm.card
jpayne@68: defaults.pcm.dsnoop.device defaults.pcm.device
jpayne@68: defaults.pcm.front.card defaults.pcm.card
jpayne@68: defaults.pcm.front.device defaults.pcm.device
jpayne@68: defaults.pcm.rear.card defaults.pcm.card
jpayne@68: defaults.pcm.rear.device defaults.pcm.device
jpayne@68: defaults.pcm.center_lfe.card defaults.pcm.card
jpayne@68: defaults.pcm.center_lfe.device defaults.pcm.device
jpayne@68: defaults.pcm.side.card defaults.pcm.card
jpayne@68: defaults.pcm.side.device defaults.pcm.device
jpayne@68: defaults.pcm.surround21.card defaults.pcm.card
jpayne@68: defaults.pcm.surround21.device defaults.pcm.device
jpayne@68: defaults.pcm.surround40.card defaults.pcm.card
jpayne@68: defaults.pcm.surround40.device defaults.pcm.device
jpayne@68: defaults.pcm.surround41.card defaults.pcm.card
jpayne@68: defaults.pcm.surround41.device defaults.pcm.device
jpayne@68: defaults.pcm.surround50.card defaults.pcm.card
jpayne@68: defaults.pcm.surround50.device defaults.pcm.device
jpayne@68: defaults.pcm.surround51.card defaults.pcm.card
jpayne@68: defaults.pcm.surround51.device defaults.pcm.device
jpayne@68: defaults.pcm.surround71.card defaults.pcm.card
jpayne@68: defaults.pcm.surround71.device defaults.pcm.device
jpayne@68: defaults.pcm.iec958.card defaults.pcm.card
jpayne@68: defaults.pcm.iec958.device defaults.pcm.device
jpayne@68: defaults.pcm.modem.card defaults.pcm.card
jpayne@68: defaults.pcm.modem.device defaults.pcm.device
jpayne@68: defaults.pcm.file_format raw
jpayne@68: defaults.pcm.file_truncate true		# truncate files via file or tee PCM
jpayne@68: defaults.rawmidi.card 0
jpayne@68: defaults.rawmidi.device 0
jpayne@68: defaults.rawmidi.subdevice -1
jpayne@68: defaults.hwdep.card 0
jpayne@68: defaults.hwdep.device 0
jpayne@68: defaults.timer.class 2
jpayne@68: defaults.timer.sclass 0
jpayne@68: defaults.timer.card 0
jpayne@68: defaults.timer.device 0
jpayne@68: defaults.timer.subdevice 0
jpayne@68: 
jpayne@68: #
jpayne@68: #  PCM interface
jpayne@68: #
jpayne@68: 
jpayne@68: pcm.hw {
jpayne@68: 	@args [ CARD DEV SUBDEV ]
jpayne@68: 	@args.CARD {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func getenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_PCM_CARD
jpayne@68: 				ALSA_CARD
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.pcm.card
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.DEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func igetenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_PCM_DEVICE
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.pcm.device
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.SUBDEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.pcm.subdevice
jpayne@68: 		}
jpayne@68: 	}		
jpayne@68: 	type hw
jpayne@68: 	card $CARD
jpayne@68: 	device $DEV
jpayne@68: 	subdevice $SUBDEV
jpayne@68: 	hint {
jpayne@68: 		show {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.namehint.extended
jpayne@68: 		}
jpayne@68: 		description "Direct hardware device without any conversions"
jpayne@68: 	}
jpayne@68: }
jpayne@68: 
jpayne@68: pcm.plughw {
jpayne@68: 	@args [ CARD DEV SUBDEV ]
jpayne@68: 	@args.CARD {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func getenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_PCM_CARD
jpayne@68: 				ALSA_CARD
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.pcm.card
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.DEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func igetenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_PCM_DEVICE
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.pcm.device
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.SUBDEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.pcm.subdevice
jpayne@68: 		}
jpayne@68: 	}		
jpayne@68: 	type plug
jpayne@68: 	slave.pcm {
jpayne@68: 		type hw
jpayne@68: 		card $CARD
jpayne@68: 		device $DEV
jpayne@68: 		subdevice $SUBDEV
jpayne@68: 	}
jpayne@68: 	hint {
jpayne@68: 		show {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.namehint.extended
jpayne@68: 		}
jpayne@68: 		description "Hardware device with all software conversions"
jpayne@68: 	}
jpayne@68: }
jpayne@68: 
jpayne@68: pcm.plug {
jpayne@68: 	@args [ SLAVE ]
jpayne@68: 	@args.SLAVE {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	type plug
jpayne@68: 	slave.pcm $SLAVE
jpayne@68: }
jpayne@68: 
jpayne@68: pcm.shm {
jpayne@68: 	@args [ SOCKET PCM ]
jpayne@68: 	@args.SOCKET {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	@args.PCM {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	type shm
jpayne@68: 	server $SOCKET
jpayne@68: 	pcm $PCM
jpayne@68: }
jpayne@68: 
jpayne@68: pcm.tee {
jpayne@68: 	@args [ SLAVE FILE FORMAT ]
jpayne@68: 	@args.SLAVE {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	@args.FILE {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	@args.FORMAT {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.pcm.file_format
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	type file
jpayne@68: 	slave.pcm $SLAVE
jpayne@68: 	file $FILE
jpayne@68: 	format $FORMAT
jpayne@68: 	truncate {
jpayne@68: 		@func refer
jpayne@68: 		name defaults.pcm.file_truncate
jpayne@68: 	}
jpayne@68: }
jpayne@68: 
jpayne@68: pcm.file {
jpayne@68: 	@args [ FILE FORMAT ]
jpayne@68: 	@args.FILE {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	@args.FORMAT {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.pcm.file_format
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	type file
jpayne@68: 	slave.pcm null
jpayne@68: 	file $FILE
jpayne@68: 	format $FORMAT
jpayne@68: 	truncate {
jpayne@68: 		@func refer
jpayne@68: 		name defaults.pcm.file_truncate
jpayne@68: 	}
jpayne@68: }
jpayne@68: 
jpayne@68: pcm.null {
jpayne@68: 	type null
jpayne@68: 	hint {
jpayne@68: 		show {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.namehint.basic
jpayne@68: 		}
jpayne@68: 		description "Discard all samples (playback) or generate zero samples (capture)"
jpayne@68: 	}
jpayne@68: }
jpayne@68: 
jpayne@68: # redirect to load-on-demand extended pcm definitions
jpayne@68: pcm.cards cards.pcm
jpayne@68: 
jpayne@68: pcm.default cards.pcm.default
jpayne@68: pcm.sysdefault cards.pcm.default
jpayne@68: pcm.front cards.pcm.front
jpayne@68: pcm.rear cards.pcm.rear
jpayne@68: pcm.center_lfe cards.pcm.center_lfe
jpayne@68: pcm.side cards.pcm.side
jpayne@68: pcm.surround21 cards.pcm.surround21
jpayne@68: pcm.surround40 cards.pcm.surround40
jpayne@68: pcm.surround41 cards.pcm.surround41
jpayne@68: pcm.surround50 cards.pcm.surround50
jpayne@68: pcm.surround51 cards.pcm.surround51
jpayne@68: pcm.surround71 cards.pcm.surround71
jpayne@68: pcm.iec958 cards.pcm.iec958
jpayne@68: pcm.spdif iec958
jpayne@68: pcm.hdmi cards.pcm.hdmi
jpayne@68: pcm.dmix cards.pcm.dmix
jpayne@68: pcm.dsnoop cards.pcm.dsnoop
jpayne@68: pcm.modem cards.pcm.modem
jpayne@68: pcm.phoneline cards.pcm.phoneline
jpayne@68: 
jpayne@68: #
jpayne@68: #  Control interface
jpayne@68: #
jpayne@68: 	
jpayne@68: ctl.sysdefault {
jpayne@68: 	type hw
jpayne@68: 	card {
jpayne@68: 		@func getenv
jpayne@68: 		vars [
jpayne@68: 			ALSA_CTL_CARD
jpayne@68: 			ALSA_CARD
jpayne@68: 		]
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.ctl.card
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	hint.description "Default control device"
jpayne@68: }
jpayne@68: ctl.default ctl.sysdefault
jpayne@68: 
jpayne@68: ctl.hw {
jpayne@68: 	@args [ CARD ]
jpayne@68: 	@args.CARD {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func getenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_CTL_CARD
jpayne@68: 				ALSA_CARD
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.ctl.card
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	type hw
jpayne@68: 	card $CARD
jpayne@68: 	hint.description "Direct control device"
jpayne@68: }
jpayne@68: 
jpayne@68: ctl.shm {
jpayne@68: 	@args [ SOCKET CTL ]
jpayne@68: 	@args.SOCKET {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	@args.CTL {
jpayne@68: 		type string
jpayne@68: 	}
jpayne@68: 	type shm
jpayne@68: 	server $SOCKET
jpayne@68: 	ctl $CTL
jpayne@68: }
jpayne@68: 
jpayne@68: #
jpayne@68: #  RawMidi interface
jpayne@68: #
jpayne@68: 
jpayne@68: rawmidi.default {
jpayne@68: 	type hw
jpayne@68: 	card {
jpayne@68: 		@func getenv
jpayne@68: 		vars [
jpayne@68: 			ALSA_RAWMIDI_CARD
jpayne@68: 			ALSA_CARD
jpayne@68: 		]
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.rawmidi.card
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	device {
jpayne@68: 		@func igetenv
jpayne@68: 		vars [
jpayne@68: 			ALSA_RAWMIDI_DEVICE
jpayne@68: 		]
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.rawmidi.device
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	hint.description "Default raw MIDI device"
jpayne@68: }
jpayne@68: 
jpayne@68: rawmidi.hw {
jpayne@68: 	@args [ CARD DEV SUBDEV ]
jpayne@68: 	@args.CARD {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func getenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_RAWMIDI_CARD
jpayne@68: 				ALSA_CARD
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.rawmidi.card
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.DEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func igetenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_RAWMIDI_DEVICE
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.rawmidi.device
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.SUBDEV {
jpayne@68: 		type integer
jpayne@68: 		default -1
jpayne@68: 	}
jpayne@68: 	type hw
jpayne@68: 	card $CARD
jpayne@68: 	device $DEV
jpayne@68: 	subdevice $SUBDEV
jpayne@68: 	hint {
jpayne@68: 		description "Direct rawmidi driver device"
jpayne@68: 		device $DEV
jpayne@68: 	}
jpayne@68: }
jpayne@68: 
jpayne@68: rawmidi.virtual {
jpayne@68: 	@args [ MERGE ]
jpayne@68: 	@args.MERGE {
jpayne@68: 		type string
jpayne@68: 		default 1
jpayne@68: 	}
jpayne@68: 	type virtual
jpayne@68: 	merge $MERGE
jpayne@68: }
jpayne@68: 
jpayne@68: #
jpayne@68: #  Sequencer interface
jpayne@68: #
jpayne@68: 
jpayne@68: seq.default {
jpayne@68: 	type hw
jpayne@68: 	hint.description "Default sequencer device"
jpayne@68: }
jpayne@68: 
jpayne@68: seq.hw {
jpayne@68: 	type hw
jpayne@68: }
jpayne@68: 
jpayne@68: #
jpayne@68: #  HwDep interface
jpayne@68: #
jpayne@68: 
jpayne@68: hwdep.default {
jpayne@68: 	type hw
jpayne@68: 	card {
jpayne@68: 		@func getenv
jpayne@68: 		vars [
jpayne@68: 			ALSA_HWDEP_CARD
jpayne@68: 			ALSA_CARD
jpayne@68: 		]
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.hwdep.card
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	device {
jpayne@68: 		@func igetenv
jpayne@68: 		vars [
jpayne@68: 			ALSA_HWDEP_DEVICE
jpayne@68: 		]
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.hwdep.device
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	hint.description "Default hardware dependent device"
jpayne@68: }
jpayne@68: 
jpayne@68: hwdep.hw {
jpayne@68: 	@args [ CARD DEV ]
jpayne@68: 	@args.CARD {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func getenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_HWDEP_CARD
jpayne@68: 				ALSA_CARD
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.hwdep.card
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.DEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func igetenv
jpayne@68: 			vars [
jpayne@68: 				ALSA_HWDEP_DEVICE
jpayne@68: 			]
jpayne@68: 			default {
jpayne@68: 				@func refer
jpayne@68: 				name defaults.hwdep.device
jpayne@68: 			}
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	type hw
jpayne@68: 	card $CARD
jpayne@68: 	device $DEV
jpayne@68: 	hint {
jpayne@68: 		description "Direct hardware dependent device"
jpayne@68: 		device $DEV
jpayne@68: 	}
jpayne@68: }
jpayne@68: 
jpayne@68: #
jpayne@68: #  Timer interface
jpayne@68: #
jpayne@68: 
jpayne@68: timer_query.default {
jpayne@68: 	type hw
jpayne@68: }
jpayne@68: 
jpayne@68: timer_query.hw {
jpayne@68: 	type hw
jpayne@68: }
jpayne@68: 
jpayne@68: timer.default {
jpayne@68: 	type hw
jpayne@68: 	class {
jpayne@68: 		@func refer
jpayne@68: 		name defaults.timer.class
jpayne@68: 	}
jpayne@68: 	sclass {
jpayne@68: 		@func refer
jpayne@68: 		name defaults.timer.sclass
jpayne@68: 	}
jpayne@68: 	card {
jpayne@68: 		@func refer
jpayne@68: 		name defaults.timer.card
jpayne@68: 	}
jpayne@68: 	device {
jpayne@68: 		@func refer
jpayne@68: 		name defaults.timer.device
jpayne@68: 	}
jpayne@68: 	subdevice {
jpayne@68: 		@func refer
jpayne@68: 		name defaults.timer.subdevice
jpayne@68: 	}
jpayne@68: 	hint.description "Default timer device"
jpayne@68: }
jpayne@68: 
jpayne@68: timer.hw {
jpayne@68: 	@args [ CLASS SCLASS CARD DEV SUBDEV ]
jpayne@68: 	@args.CLASS {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.timer.class
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.SCLASS {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.timer.sclass
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.CARD {
jpayne@68: 		type string
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.timer.card
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.DEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.timer.device
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	@args.SUBDEV {
jpayne@68: 		type integer
jpayne@68: 		default {
jpayne@68: 			@func refer
jpayne@68: 			name defaults.timer.subdevice
jpayne@68: 		}
jpayne@68: 	}
jpayne@68: 	type hw
jpayne@68: 	class $CLASS
jpayne@68: 	sclass $SCLASS
jpayne@68: 	card $CARD
jpayne@68: 	device $DEV
jpayne@68: 	subdevice $SUBDEV
jpayne@68: 	hint {
jpayne@68: 		description "Direct timer device"
jpayne@68: 		device $DEV
jpayne@68: 	}
jpayne@68: }