#

#  USB-Audio.conf - configuration for USB Audio devices

#

#

#  DO NO EDIT; this is an internal ALSA file.

#  If you want to add your own definitions, put them into /etc/asound.conf or

#  ~/.asoundrc, with "cards." before the "USB-Audio", e.g.:

#

#  cards.USB-Audio.pcm.use_dmix."NoiseBlaster 3000" no

#

#  If your device requires such a definition to work correctly, please report it

#  to <alsa-devel@alsa-project.org>.

# If a device has sample formats not supported by dmix, dmix can be disabled

# here.

USB-Audio.pcm.use_dmix {

	"AudioPhile" no    # uses big-endian 24-bit samples

	"Audiophile USB (tm)" no

}

# If a device does not have a four-channel mode for the front/rear outputs,

# other modes can be selected here.

# six_channels       - for devices that route the last two of the four channels

#                      to the center/LFE outputs

# two_stereo_devices - for devices that have two stereo audio interfaces

USB-Audio.pcm.surround40_type {

	"AudioPhile" two_stereo_devices

	"Audiophile USB (tm)" two_stereo_devices

	"OmniStudio" two_stereo_devices

	"Quattro" two_stereo_devices

	"SB Audigy 2 NX" six_channels

	"USB AudioSport Quattro (tm)" two_stereo_devices

}

# If a device does not use the first PCM device for digital data, the device

# number for the iec958 device can be changed here.

USB-Audio.pcm.iec958_device {

	# "NoiseBlaster 3000" 42

	"USB Sound Blaster HD" 1

	"Xonar U7" 1

	# The below don't have digital in/out, so prevent them from being opened.

	"Andrea PureAudio USB-SA Headset" 999

	"Blue Snowball" 999

	"HP Digital Stereo Headset" 999

	"GN 9330" 999

	"Logitech Speaker Lapdesk N700" 999

	"Logitech G35 Headset" 999

	"Logitech USB Headset" 999

	"Logitech USB Headset H540" 999

	"Logitech Wireless Headset" 999

	"Plantronics GameCom 780" 999

	"Plantronics USB Headset" 999

	"Plantronics Wireless Audio" 999

	"SB WoW Headset" 999

	"Scarlett 2i2 USB" 999

	"Scarlett 2i4 USB" 999

	"Sennheiser USB headset" 999

	"SWTOR Gaming Headset by Razer" 999

	"USB Device 0x46d_0x821" 999

	"USB Device 0x46d_0x992" 999

	"WD15 Dock" 999

	"WD19 Dock" 999

}

# Second iec958 device number, if any.

USB-Audio.pcm.iec958_2_device {

	"PHIREE U2" 1  # 0 = PCM S/PDIF, 1 = non-PCM S/PDIF

	"PHIREE U2SX" 1  # 0 = PCM S/PDIF, 1 = non-PCM S/PDIF

}

# If a device requires non-standard definitions for front, default, surround40,

# surround51, surround71 or iec958, they can be defined here.

# M-Audio AudioPhile USB:

# device 0: analog output, digital input

# device 1: digital output, analog input

USB-Audio."AudioPhile".pcm.default "cards.USB-Audio.Audiophile USB (tm).pcm.default"

USB-Audio."Audiophile USB (tm)".pcm.default {

	@args [ CARD ]

	@args.CARD { type string }

	type asym

	playback.pcm {

		type plug

		slave.pcm {

			type hw

			card $CARD

			device 0

		}

	}

	capture.pcm {

		type plug

		slave.pcm {

			@func concat

			strings [ "dsnoop:DEV=1,CARD=" $CARD ]

		}

	}

}

USB-Audio."AudioPhile".pcm.iec958 "cards.USB-Audio.Audiophile USB (tm).pcm.iec958"

USB-Audio."Audiophile USB (tm)".pcm.iec958 {

	@args [ CARD AES0 AES1 AES2 AES3 ]

	@args.CARD { type string }

	@args.AES0 { type integer }

	@args.AES1 { type integer }

	@args.AES2 { type integer }

	@args.AES3 { type integer }

	type asym

	playback.pcm {

		type hw

		card $CARD

		device 1

	}

	capture.pcm {

		type hw

		card $CARD

		device 0

	}

}

# For this card we can (and must to get IEC61937) set AES bits

USB-Audio."MicroII".pcm.iec958 "cards.USB-Audio.Audio Advantage MicroII.pcm.iec958"

USB-Audio."Audio Advantage MicroII".pcm.iec958 {

	@args [ CARD AES0 AES1 AES2 AES3 ]

	@args.CARD { type string }

	@args.AES0 { type integer }

	@args.AES1 { type integer }

	@args.AES2 { type integer }

	@args.AES3 { type integer }

	type hooks

	slave.pcm {

		type hw

		card $CARD

	}

	hooks.0 {

		type ctl_elems

		hook_args [

			{

				interface PCM

				name "IEC958 Playback Default"

				preserve true

				optional true

				value [ $AES0 $AES1 $AES2 $AES3 ]

			}

			{

				name "IEC958 Playback Switch"

				lock true

				preserve true

				value 1

			}

		]

	}

}

################################################################################

<confdir:pcm/front.conf>

USB-Audio.pcm.front.0 {

	@args [ CARD ]

	@args.CARD { type string }

	@func refer

	name {

		@func concat

		strings [

			"cards.USB-Audio."

			{ @func card_name card $CARD }

			".pcm.front:CARD=" $CARD

		]

	}

	default {

		# We could use softvol, but the driver might have guessed a

		# wrong name for the real volume control.

		type hw

		card $CARD

		device 0

	}

}

USB-Audio.pcm.default {

	@args [ CARD ]

	@args.CARD { type string }

	@func refer

	name {

		@func concat

		strings [

			"cards.USB-Audio."

			{ @func card_name card $CARD }

			".pcm.default:CARD=" $CARD

		]

	}

	default {

		type asym

		playback.pcm {

			type plug

			slave.pcm {

				@func refer

				name {

					@func concat

					strings [

						"cards.USB-Audio.pcm.default_playback_dmix_"

						{

							@func refer

							name {

								@func concat

								strings [

									"cards.USB-Audio.pcm.use_dmix."

									{ @func card_name card $CARD }

								]

							}

							default yes

						}

						":CARD=" $CARD

					]

				}

			}

		}

		capture.pcm {

			type plug

			slave.pcm {

				@func concat

				strings [ "dsnoop:" $CARD ]

			}

		}

	}

}

USB-Audio.pcm.default_playback_dmix_yes {

	@args [ CARD ]

	@args.CARD { type string }

	@func concat

	strings [ "dmix:" $CARD ]

}

USB-Audio.pcm.default_playback_dmix_no {

	@args [ CARD ]

	@args.CARD { type string }

	type hw

	card $CARD

	device 0

}

<confdir:pcm/surround40.conf>

USB-Audio.pcm.surround40.0 {

	@args [ CARD ]

	@args.CARD { type string }

	@func refer

	name {

		@func concat

		strings [

			"cards.USB-Audio."

			{ @func card_name card $CARD }

			".pcm.surround40:CARD=" $CARD

		]

	}

	default {

		@func refer

		name {

			@func concat

			strings [

				"cards.USB-Audio.pcm.surround40_"

				{

					@func refer

					name {

						@func concat

						strings [

							"cards.USB-Audio.pcm.surround40_type."

							{ @func card_name card $CARD }

						]

					}

					default default

				}

				":CARD=" $CARD

			]

		}

	}

}

USB-Audio.pcm.surround40_default {

	@args [ CARD ]

	@args.CARD { type string }

	type hw

	card $CARD

	device 0

}

USB-Audio.pcm.surround40_six_channels {

	@args [ CARD ]

	@args.CARD { type string }

	type route

	ttable.0.0 1

	ttable.1.1 1

	ttable.2.4 1

	ttable.3.5 1

	slave {

		pcm {

			type hw

			card $CARD

			device 0

		}

		channels 6

	}

}

USB-Audio.pcm.surround40_two_stereo_devices {

	@args [ CARD ]

	@args.CARD { type string }

	type route

	ttable.0.0 1

	ttable.1.1 1

	ttable.2.2 1

	ttable.3.3 1

	slave.pcm {

		type multi

		slaves {

			a {

				pcm {

					type hw

					card $CARD

					device 0

				}

				channels 2

			}

			b {

				pcm {

					type hw

					card $CARD

					device 1

				}

				channels 2

			}

		}

		bindings [

			{ slave a channel 0 }

			{ slave a channel 1 }

			{ slave b channel 0 }

			{ slave b channel 1 }

		]

	}

}

<confdir:pcm/surround21.conf>

<confdir:pcm/surround41.conf>

<confdir:pcm/surround50.conf>

<confdir:pcm/surround51.conf>

USB-Audio.pcm.surround51.0 {

	@args [ CARD ]

	@args.CARD { type string }

	@func refer

	name {

		@func concat

		strings [

			"cards.USB-Audio."

			{ @func card_name card $CARD }

			".pcm.surround51:CARD=" $CARD

		]

	}

	default {

		type route

		ttable.0.0 1

		ttable.1.1 1

		ttable.2.4 1

		ttable.3.5 1

		ttable.4.2 1

		ttable.5.3 1

		slave {

			pcm {

				type hw

				card $CARD

				device 0

			}

			channels 6

		}

	}

}

<confdir:pcm/surround71.conf>

USB-Audio.pcm.surround71.0 {

	@args [ CARD ]

	@args.CARD { type string }

	@func refer

	name {

		@func concat

		strings [

			"cards.USB-Audio."

			{ @func card_name card $CARD }

			".pcm.surround71:CARD=" $CARD

		]

	}

	default {

		type route

		ttable.0.0 1

		ttable.1.1 1

		ttable.2.4 1

		ttable.3.5 1

		ttable.4.2 1

		ttable.5.3 1

		ttable.6.6 1

		ttable.7.7 1

		slave {

			pcm {

				type hw

				card $CARD

				device 0

			}

			channels 8

		}

	}

}

<confdir:pcm/iec958.conf>

USB-Audio.pcm.iec958.0 {

	@args [ CARD AES0 AES1 AES2 AES3 ]

	@args.CARD { type string }

	@args.AES0 { type integer }

	@args.AES1 { type integer }

	@args.AES2 { type integer }

	@args.AES3 { type integer }

	@func refer

	name {

		@func concat

		strings [

			"cards.USB-Audio."

			{ @func card_name card $CARD }

			".pcm.iec958:CARD=" $CARD

			",AES0=" $AES0 ",AES1=" $AES1 ",AES2=" $AES2 ",AES3=" $AES3

		]

	}

	default {

		# FIXME: we cannot set the AES parameters

		type hw

		card $CARD

		device {

			@func refer

			name {

				@func concat

				strings [

					"cards.USB-Audio.pcm.iec958_device."

					{ @func card_name card $CARD }

				]

			}

			default 0

		}

	}

}

USB-Audio.pcm.iec958.1 {

	@args [ CARD AES0 AES1 AES2 AES3 ]

	@args.CARD { type string }

	@args.AES0 { type integer }

	@args.AES1 { type integer }

	@args.AES2 { type integer }

	@args.AES3 { type integer }

	@func refer

	name {

		@func concat

		strings [

			"cards.USB-Audio."

			{ @func card_name card $CARD }

			".pcm.iec958_2:CARD=" $CARD

			",AES0=" $AES0 ",AES1=" $AES1 ",AES2=" $AES2 ",AES3=" $AES3

		]

	}

	default {

		# FIXME: we cannot set the AES parameters

		type hw

		card $CARD

		device {

			@func refer

			name {

				@func concat

				strings [

					"cards.USB-Audio.pcm.iec958_2_device."

					{ @func card_name card $CARD }

				]

			}

			default 999

		}

	}

}

# vim: ft=alsaconf