71 lines
1.5 KiB
Plaintext
71 lines
1.5 KiB
Plaintext
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# Makes the subdevices aka channel 1&2 and 3&4 available for alsa applications
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pcm_slave.sl12 {
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pcm "hw:AudioKontrol1,0,0"
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format S24_3BE
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channels 2
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rate 192000
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}
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pcm.channel12 {
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type plug
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slave sl12
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#slave.pcm pulse
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}
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pcm_slave.sl34 {
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pcm "hw:AudioKontrol1,0,1"
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format S24_3BE
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channels 2
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rate 192000
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}
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pcm.channel34 {
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type plug
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slave sl34
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#slave.pcm pulse
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}
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# create a virtual four-channel device with two sound devices:
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# This is in fact two interleaved stereo streams in
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# different memory locations, so JACK will complain that it
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# cannot get mmap-based access. see below.
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pcm.multi {
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type multi;
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slaves.a.pcm "hw:AudioKontrol1,0,0";
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slaves.a.channels 2;
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slaves.b.pcm "hw:AudioKontrol1,0,1";
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slaves.b.channels 2;
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bindings.0.slave a;
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bindings.0.channel 0;
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bindings.1.slave a;
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bindings.1.channel 1;
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bindings.2.slave b;
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bindings.2.channel 0;
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bindings.3.slave b;
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bindings.3.channel 1;
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}
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# JACK will be unhappy if there is no mixer to talk to, so we set
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# this to the usb card.
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ctl.multi {
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type hw;
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card AudioKontrol1;
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}
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# This creates a 4 channel interleaved pcm stream based on
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# the multi device. JACK will work with this one.
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pcm.ttable {
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type route;
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slave.pcm "multi";
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slave.channels 4;
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ttable.0.0 1;
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ttable.1.1 1;
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ttable.2.2 1;
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ttable.3.3 1;
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}
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# see above.
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ctl.ttable {
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type hw;
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card AudioKontrol1;
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}
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