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fix(gs/yeren): Split audio interface sources

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Split the 6 channels of input I have from my audio interface into 2
separate channels for inputs 1 and 2, so that I can have only the one
microphone feed into video chat apps.

The way this is done right now is less than ideal as it doesn't support
any sort of hotplugging - at some point, I should figure out the
appropriate udev invocations to make that work.

Change-Id: I53dc363173fa8db591b0e9cb08258d90835c1109
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2249
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
This commit is contained in:
Griffin Smith 2020-12-14 12:50:51 -05:00 committed by glittershark
parent 2123c1f570
commit 4256c2aea9
1 changed files with 8 additions and 0 deletions
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8
users/glittershark/system/system/machines/yeren.nix
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@ -85,4 +85,12 @@
lightdm.fprintAuth = true;
lightdm-greeter.fprintAuth = true;
};
hardware.opengl.driSupport32Bit = true;
hardware.pulseaudio.extraConfig = ''
load-module module-remap-source source_name=KompleteAudio6_1 source_properties=device.description=KompleteAudio6Input1 master=alsa_input.usb-Native_Instruments_Komplete_Audio_6_458E0FFD-00.multichannel-input remix=no channels=1 master_channel_map=front-left channel_map=mono
load-module module-remap-source source_name=KompleteAudio6_2 source_properties=device.description=KompleteAudio6Input2 master=alsa_input.usb-Native_Instruments_Komplete_Audio_6_458E0FFD-00.multichannel-input remix=no channels=1 master_channel_map=front-right channel_map=mono
load-module module-remap-sink sink_name=KompleteAudio6_12 sink_properties=device.description=KompleteAudio6_12 remix=no master=alsa_output.usb-Native_Instruments_Komplete_Audio_6_458E0FFD-00.analog-surround-21 channels=2 master_channel_map=front-left,front-right channel_map=front-left,front-right
'';
}