48 lines
1 KiB
Nix
48 lines
1 KiB
Nix
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{ config, pkgs, ... }:
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with pkgs.lib;
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{
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options = {
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hardware.pulseaudio.enable = mkOption {
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default = false;
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description = ''
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Whether to enable the PulseAudio sound server.
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'';
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};
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};
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config = mkIf config.hardware.pulseaudio.enable {
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environment.systemPackages =
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[ pkgs.pulseaudio pkgs.alsaPlugins ];
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environment.etc =
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[ # Write an /etc/asound.conf that causes all ALSA applications to
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# be re-routed to the PulseAudio server through ALSA's Pulse
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# plugin.
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{ target = "asound.conf";
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source = pkgs.writeText "asound.conf"
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''
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pcm.!default {
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type pulse
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hint.description "Default Audio Device (via PulseAudio)"
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}
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ctl.!default {
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type pulse
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}
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'';
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}
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];
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# Ensure that the ALSA Pulse plugin appears in ALSA's search path.
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environment.pathsToLink = [ "lib/alsa-lib" ];
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};
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}
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