to be rerouted to PulseAudio. Note that this is distinct from the already existing module ‘services/audio/pulseaudio.nix’ that provides a system-wide PulseAudio daemon, which is usually not what you want. svn path=/nixos/trunk/; revision=27958wip/yesman
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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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