emu10k1.conf

alsa-driver-1.0.14编译声卡所需要的库

#
# Configuration for the EMU10K1 chip
#

<confdir:pcm/front.conf>

EMU10K1.pcm.front.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type hooks
	slave.pcm {
		type hw
		card $CARD
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				interface PCM
				name "EMU10K1 PCM Send Volume"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 255 255 0 0 255 0 0 0 0 255 0 0 ]
			}
			{
				# for compatibility with older drivers
				name "EMU10K1 PCM Send Volume"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 255 255 0 0 255 0 0 0 0 255 0 0 ]
			}
			{
				interface PCM
				name "EMU10K1 PCM Send Routing"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 8 9 0 0 8 9 0 0 8 9 0 0 ]
			}
			{
				# for compatibility with older drivers
				name "EMU10K1 PCM Send Routing"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 8 9 0 0 8 9 0 0 8 9 0 0 ]
			}
		]
	}
}	

<confdir:pcm/rear.conf>

EMU10K1.pcm.rear.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type hooks
	slave.pcm {
		type hw
		card $CARD
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				interface PCM
				name "EMU10K1 PCM Send Volume"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 0 0 255 255 0 0 255 0 0 0 0 255 ]
			}
			{
				# for compatibility with older drivers
				name "EMU10K1 PCM Send Volume"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 0 0 255 255 0 0 255 0 0 0 0 255 ]
			}
		]
	}
}	

<confdir:pcm/center_lfe.conf>

EMU10K1.pcm.center_lfe.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type hooks
	slave.pcm {
		type hw
		card $CARD
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				name "Headphone Center Playback Switch"
				index 1
				preserve true
				# lock true
				value true
			}
			{
				name "Headphone LFE Playback Switch"
				index 1
				preserve true
				# lock true
				value true
			}
# if you have a creative's digital receiver, you can get surround/center/lfe
# output through the digital jack.  so, the following is commented out.
# pay attention in case of analog output from the shared center/digital
# jack!
#			{
#				name "SB Live Analog/Digital Output Jack"
#				preserve true
#				lock true
#				value 0
#			}
			{
				interface PCM
				name "EMU10K1 PCM Send Volume"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 255 255 0 0 255 0 0 0 0 255 0 0 ]
			}
			{
				# for compatibility with older drivers
				name "EMU10K1 PCM Send Volume"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 255 255 0 0 255 0 0 0 0 255 0 0 ]
			}
			{
				interface PCM
				name "EMU10K1 PCM Send Routing"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 6 7 0 0 6 7 0 0 6 7 0 0 ]
			}
			{
				# for compatibility with older drivers
				name "EMU10K1 PCM Send Routing"
				index { @func private_pcm_subdevice }
				lock true
				optional true
				value [ 6 7 0 0 6 7 0 0 6 7 0 0 ]
			}
		]
	}
}	

<confdir:pcm/surround40.conf>

EMU10K1.pcm.surround40.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type multi
	slaves [
		{
			pcm {
				@func concat
				strings [
					"cards.EMU10K1.pcm.front.0:CARD=" $CARD
				]
			}
			channels 2
		}
		{
			pcm {
				@func concat
				strings [
					"cards.EMU10K1.pcm.rear.0:CARD=" $CARD
				]
			}
			channels 2
		}
	]
	bindings [
		{ slave 0 channel 0 }
		{ slave 0 channel 1 }
		{ slave 1 channel 0 }
		{ slave 1 channel 1 }
	]
}

<confdir:pcm/surround41.conf>
<confdir:pcm/surround50.conf>
<confdir:pcm/surround51.conf>

EMU10K1.pcm.surround51.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type multi
	slaves [
		{
			pcm {
				@func concat
				strings [
					"cards.EMU10K1.pcm.front.0:CARD=" $CARD
				]
			}
			channels 2
		}
		{
			pcm {
				@func concat
				strings [
					"cards.EMU10K1.pcm.rear.0:CARD=" $CARD
				]
			}
			channels 2
		}
		{
			pcm {
				@func concat
				strings [
					"cards.EMU10K1.pcm.center_lfe.0:CARD=" $CARD
				]
			}
			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 }
	]
}

<confdir:pcm/iec958.conf>

EMU10K1.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 2
	}
	hooks.0 {
		type ctl_elems
		hook_args [
			{
				interface PCM
				name "IEC958 Playback Default"
				device 2
				lock true
				preserve true
				optional true
				value [ $AES0 $AES1 $AES2 $AES3 ]
			}
			{
				# for compatibility with older drivers
				name "IEC958 Playback Default"
				lock true
				preserve true
				optional true
				value [ $AES0 $AES1 $AES2 $AES3 ]
			}
			{
				name "IEC958 Optical Raw Playback Switch"
				lock true
				preserve true
				value [ 1 1 ]
			}
			{
				name "SB Live Analog/Digital Output Jack"
				lock true
				preserve true
				value 1
			}
		]
	}
}