alsa-lib/src/conf/cards/ICE1724.conf

#
# Configuration for the ICE1724 (Envy24HT) chip
#

<confdir:pcm/front.conf>

ICE1724.pcm.front.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type route
	ttable.0.0 1
	ttable.1.1 1
	slave.pcm {
		type hw
		card $CARD
	}
}	

<confdir:pcm/surround40.conf>

ICE1724.pcm.surround40.0 {
	@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
	}
}	

<confdir:pcm/surround51.conf>

ICE1724.pcm.surround51.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	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
	}
}

<confdir:pcm/iec958.conf>

ICE1724.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
	}
	type hooks
	slave.pcm {
		type hw
		card $CARD
		device 1
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				interface MIXER
				name "IEC958 Output Switch"
				lock true
				preserve true
				value true
			}
			{
				interface PCM
				name "IEC958 Playback Default"
				device 1
				lock true
				preserve true
				value [ $AES0 $AES1 $AES2 $AES3 ]
			}
		]
	}
}