# .asoundrc for two/three Delta 1010s
#
# Create virtual devices out of multiple soundcards.
# JACK will need MMAP_COMPLEX support to use this. 
# ICE1712 chip has 12 capture channels and 10 playback channels.
# No. of channels in slaves must equal 12 for capture and 10 for playback
# otherwise "invalid argument" errors result.
#
# Example command to start JACK with first two Delta 1010s:
# jackd -R -P80 -d alsa -C capture16 -P playback16 -p256
#
# Example command to start JACK with three Delta 1010s:
# jackd -R -P80 -d alsa -C capture24 -P playback24 -p256
#


#
# 16 channel device
#
pcm.capture16 {
	type multi
	slaves.a.pcm hw:0 
	slaves.a.channels 12
	slaves.b.pcm hw:1
	slaves.b.channels 12

# First 8 channels of first soundcard (capture)
 	bindings.0.slave a
 	bindings.0.channel 0
 	bindings.1.slave a
 	bindings.1.channel 1
 	bindings.2.slave a
 	bindings.2.channel 2
 	bindings.3.slave a
 	bindings.3.channel 3
 	bindings.4.slave a
 	bindings.4.channel 4
 	bindings.5.slave a
 	bindings.5.channel 5
 	bindings.6.slave a
 	bindings.6.channel 6
 	bindings.7.slave a
 	bindings.7.channel 7
    
# First 8 channels of second soundcard (capture)
 	bindings.8.slave b
 	bindings.8.channel 0
 	bindings.9.slave b
 	bindings.9.channel 1
 	bindings.10.slave b
 	bindings.10.channel 2
 	bindings.11.slave b
 	bindings.11.channel 3
 	bindings.12.slave b
 	bindings.12.channel 4
 	bindings.13.slave b
 	bindings.13.channel 5
 	bindings.14.slave b
 	bindings.14.channel 6
 	bindings.15.slave b
 	bindings.15.channel 7

# S/PDIF section. Uncomment bindings as required.

# S/PDIF first soundcard (capture)
 	#bindings.16.slave a
 	#bindings.16.channel 8
 	#bindings.17.slave a
 	#bindings.17.channel 9
    
# S/PDIF second soundcard (capture)
 	#bindings.18.slave b
 	#bindings.18.channel 8
 	#bindings.19.slave b
 	#bindings.19.channel 9
}

ctl.capture16 {
	type hw
	card 0
}

pcm.playback16 {
	type multi
	slaves.a.pcm hw:0
	slaves.a.channels 10
	slaves.b.pcm hw:1
	slaves.b.channels 10

# First 8 channels of first soundcard (playback)
 	bindings.0.slave a
 	bindings.0.channel 0
 	bindings.1.slave a
 	bindings.1.channel 1
 	bindings.2.slave a
 	bindings.2.channel 2
 	bindings.3.slave a
 	bindings.3.channel 3
 	bindings.4.slave a
 	bindings.4.channel 4
 	bindings.5.slave a
 	bindings.5.channel 5
 	bindings.6.slave a
 	bindings.6.channel 6
 	bindings.7.slave a
 	bindings.7.channel 7

# First 8 channels of second soundcard (playback)
 	bindings.8.slave b
 	bindings.8.channel 0
 	bindings.9.slave b
 	bindings.9.channel 1
 	bindings.10.slave b
 	bindings.10.channel 2
 	bindings.11.slave b
 	bindings.11.channel 3
 	bindings.12.slave b
 	bindings.12.channel 4
 	bindings.13.slave b
 	bindings.13.channel 5
 	bindings.14.slave b
 	bindings.14.channel 6
 	bindings.15.slave b
 	bindings.15.channel 7

# S/PDIF section. Uncomment bindings as required.

# S/PDIF first soundcard (playback)
 	#bindings.16.slave a
 	#bindings.16.channel 8
 	#bindings.17.slave a
 	#bindings.17.channel 9
    
# S/PDIF second soundcard (playback)
 	#bindings.18.slave b
 	#bindings.18.channel 8
 	#bindings.19.slave b
 	#bindings.19.channel 9
}

ctl.playback16 {
	type hw
	card 0
}

#
# 24 channel device
#
pcm.capture24 {
	type multi
	slaves.a.pcm hw:0 
	slaves.a.channels 12
	slaves.b.pcm hw:1
	slaves.b.channels 12
	slaves.c.pcm hw:2
	slaves.c.channels 12

# First 8 channels of first soundcard (capture)
 	bindings.0.slave a
 	bindings.0.channel 0
 	bindings.1.slave a
 	bindings.1.channel 1
 	bindings.2.slave a
 	bindings.2.channel 2
 	bindings.3.slave a
 	bindings.3.channel 3
 	bindings.4.slave a
 	bindings.4.channel 4
 	bindings.5.slave a
 	bindings.5.channel 5
 	bindings.6.slave a
 	bindings.6.channel 6
 	bindings.7.slave a
 	bindings.7.channel 7
    
# First 8 channels of second soundcard (capture)
 	bindings.8.slave b
 	bindings.8.channel 0
 	bindings.9.slave b
 	bindings.9.channel 1
 	bindings.10.slave b
 	bindings.10.channel 2
 	bindings.11.slave b
 	bindings.11.channel 3
 	bindings.12.slave b
 	bindings.12.channel 4
 	bindings.13.slave b
 	bindings.13.channel 5
 	bindings.14.slave b
 	bindings.14.channel 6
 	bindings.15.slave b
 	bindings.15.channel 7

# First 8 channels of third soundcard (capture)
 	bindings.16.slave c
 	bindings.16.channel 0
 	bindings.17.slave c
 	bindings.17.channel 1
 	bindings.18.slave c
 	bindings.18.channel 2
 	bindings.19.slave c
 	bindings.19.channel 3
 	bindings.20.slave c
 	bindings.20.channel 4
 	bindings.21.slave c
 	bindings.21.channel 5
 	bindings.22.slave c
 	bindings.22.channel 6
 	bindings.23.slave c
 	bindings.23.channel 7
	
# S/PDIF section. Uncomment bindings as required.

# S/PDIF first soundcard (capture)
 	#bindings.24.slave a
 	#bindings.24.channel 8
 	#bindings.25.slave a
 	#bindings.25.channel 9
    
# S/PDIF second soundcard (capture)
 	#bindings.26.slave b
 	#bindings.26.channel 8
 	#bindings.27.slave b
 	#bindings.27.channel 9
    
# S/PDIF third soundcard (capture)
 	#bindings.28.slave c
 	#bindings.28.channel 8
 	#bindings.29.slave c
 	#bindings.29.channel 9
}

ctl.capture24 {
	type hw
	card 0
}

pcm.playback24 {
	type multi
	slaves.a.pcm hw:0
	slaves.a.channels 10
	slaves.b.pcm hw:1
	slaves.b.channels 10
	slaves.c.pcm hw:2
	slaves.c.channels 10

# First 8 channels of first soundcard (playback)
 	bindings.0.slave a
 	bindings.0.channel 0
 	bindings.1.slave a
 	bindings.1.channel 1
 	bindings.2.slave a
 	bindings.2.channel 2
 	bindings.3.slave a
 	bindings.3.channel 3
 	bindings.4.slave a
 	bindings.4.channel 4
 	bindings.5.slave a
 	bindings.5.channel 5
 	bindings.6.slave a
 	bindings.6.channel 6
 	bindings.7.slave a
 	bindings.7.channel 7

# First 8 channels of second soundcard (playback)
 	bindings.8.slave b
 	bindings.8.channel 0
 	bindings.9.slave b
 	bindings.9.channel 1
 	bindings.10.slave b
 	bindings.10.channel 2
 	bindings.11.slave b
 	bindings.11.channel 3
 	bindings.12.slave b
 	bindings.12.channel 4
 	bindings.13.slave b
 	bindings.13.channel 5
 	bindings.14.slave b
 	bindings.14.channel 6
 	bindings.15.slave b
 	bindings.15.channel 7

# First 8 channels of third soundcard (playback)
 	bindings.16.slave c
 	bindings.16.channel 0
 	bindings.17.slave c
 	bindings.17.channel 1
 	bindings.18.slave c
 	bindings.18.channel 2
 	bindings.19.slave c
 	bindings.19.channel 3
 	bindings.20.slave c
 	bindings.20.channel 4
 	bindings.21.slave c
 	bindings.21.channel 5
 	bindings.22.slave c
 	bindings.22.channel 6
 	bindings.23.slave c
 	bindings.23.channel 7

# S/PDIF section. Uncomment bindings as required.

# S/PDIF first soundcard (playback)
 	#bindings.24.slave a
 	#bindings.24.channel 8
 	#bindings.25.slave a
 	#bindings.25.channel 9
    
# S/PDIF second soundcard (playback)
 	#bindings.26.slave b
 	#bindings.26.channel 8
 	#bindings.27.slave b
 	#bindings.27.channel 9
    
# S/PDIF third soundcard (playback)
 	#bindings.28.slave c
 	#bindings.28.channel 8
 	#bindings.29.slave c
 	#bindings.29.channel 9
}

ctl.playback24 {
	type hw
	card 0
}