#
# Configuration for the EMU10K1 chip
#

pcm.emu10k1_front {
	@args [ CARD DEV SUBDEV ]
	@args.CARD {
		type integer
	}
	@args.DEV {
		type integer
	}
	@args.SUBDEV {
		type integer
		default -1
	}
	type hw
	card $CARD
	device $DEV
	subdevice $SUBDEV
}	

pcm.front_0 {
	@args [ CARD ]
	@args.CARD {
		type integer
	}
	@func refer
	name {
		@func concat
		strings [ "pcm.emu10k1_front:" $CARD ",0,-1" ]
	}
}

pcm.emu10k1_rear {
	@args [ CARD DEV SUBDEV ]
	@args.CARD {
		type integer
	}
	@args.DEV {
		type integer
	}
	@args.SUBDEV {
		type integer
		default -1
	}
	type hooks
	slave.pcm {
		@func concat
		strings [
			"pcm.emu10k1_front:" $CARD "," $DEV "," $SUBDEV
		]
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				name "Wave Surround Playback Volume"
				preserve true
				lock true
				value [ 0 0 ]
			}
			{
				name "EMU10K1 PCM Send Volume"
				index = &(subdevice)
				lock true
				value [ 0 0 0 0 0 0 255 0 0 0 0 255 ]
			}
		]
	}
}	

pcm.rear_0 {
	@args [ CARD ]
	@args.CARD {
		type integer
	}
	@func refer
	name {
		@func concat
		strings [ "pcm.emu10k1_rear:" $CARD ",0,-1" ]
	}
}

pcm.emu10k1_center_lfe {
	@args [ CARD DEV SUBDEV ]
	@args.CARD {
		type integer
	}
	@args.DEV {
		type integer
	}
	@args.SUBDEV {
		type integer
		default -1
	}
	type hooks
	slave.pcm {
		@func concat
		strings [
			"pcm.emu10k1_front:" $CARD "," $DEV "," $SUBDEV
		]
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				name "Headphone Center Playback Switch"
				preserve true
				lock true
				value true
			}
			{
				name "Headphone LFE Playback Switch"
				preserve true
				lock true
				value true
			}
			{
				name "EMU10K1 PCM Send Volume"
				index = &(subdevice)
				lock true
				value [ 0 0 0 0 255 0 0 0 0 255 0 0 ]
			}
			{
				name "EMU10K1 PCM Send Routing"
				index = &(subdevice)
				lock true
				value [ 0 1 2 3 6 7 0 1 6 7 0 1 ]
			}
		]
	}
}	

pcm.center_lfe_0 {
	@args [ CARD ]
	@args.CARD {
		type integer
	}
	@func refer 
	name {
		@func concat
		strings [ "pcm.emu10k1_center_lfe:" $CARD ",0,-1" ]
	}
}

pcm.surround40_0 {
	@args [ CARD ]
	@args.CARD {
		type integer
	}
	type multi
	slaves [
		{
			pcm {
				@func concat
				strings [
					"pcm.emu10k1_front:" $CARD ",0,-1"
				]
			}
			channels 2
		}
		{
			pcm {
				@func concat
				strings [
					"pcm.emu10k1_rear:" $CARD ",0,-1"
				]
			}
			channels 2
		}
	]
	bindings [
		{ slave 0 channel 0 }
		{ slave 0 channel 1 }
		{ slave 1 channel 0 }
		{ slave 1 channel 1 }
	]
}

pcm.surround51_0 {
	@args [ CARD ]
	@args.CARD {
		type integer
	}
	type multi
	slaves [
		{
			pcm {
				@func concat
				strings [
					"pcm.emu10k1_front:" $CARD ",0,-1"
				]
			}
			channels 2
		}
		{
			pcm {
				@func concat
				strings [
					"pcm.emu10k1_rear:" $CARD ",0,-1"
				]
			}
			channels 2
		}
		{
			pcm {
				@func concat
				strings [
					"pcm.emu10k1_center_lfe:" $CARD ",0,-1"
				]
			}
			channels 2
		}
	]
	bindings [
		{ slave 0 channel 0 }
		{ slave 0 channel 1 }
		{ slave 1 channel 0 }
		{ slave 1 channel 1 }
		{ slave 2 channel 0 }
		{ slave 2 channel 1 }
	]
}

pcm.iec958_0 {
	@args [ CARD DEV AES0 AES1 AES2 AES3 ]
	@args.CARD {
		type integer
	}
	@args.DEV {
		type integer
	}
	@args.AES0 {
		type integer
	}
	@args.AES1 {
		type integer
	}
	@args.AES2 {
		type integer
	}
	@args.AES3 {
		type integer
	}
	type hooks
	slave.pcm {
		@func concat
		strings [
			"hw:"
			"CARD=" $CARD ","
			"DEV=3,"
			"SUBDEV=0"
		]
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				name "IEC958 Playback Default"
				lock true
				preserve true
				value [ $AES0 $AES1 $AES2 $AES3 ]
			}
			{
				name "IEC958 Optical Raw Playback Switch"
				lock true
				preserve true
				value [ 1 1 ]
			}
		]
	}
}