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workstation perf tweaks

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notgne2 2025-11-20 12:15:48 -07:00
parent 349cdd047d
commit e70c974289
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5 changed files with 325 additions and 288 deletions
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18
modules/ezpw.nix
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@ -96,12 +96,20 @@ in {
wireplumber.extraConfig."99-alsa-lowlatency"."alsa_monitor.rules" = [
{
matches = [ { "node.name" = "matches:alsa_output.*"; } ];
matches = [{"node.name" = "matches:alsa_output.*";}];
apply_properties = {
"audio.format" = "S32LE";
"audio.rate" = toString (cfg.rate * (if cfg.usbSoundcard then 2 else 1)); # for USB soundcards it should be twice your desired rate
"api.alsa.period-size" = toString cfg.periodSize; # defaults to 1024, tweak by trial-and-error
"api.alsa.disable-batch" = if cfg.batch then "false" else "true"; # generally, USB soundcards use the batch mode
"audio.format" = "S32LE";
"audio.rate" = toString (cfg.rate
* (
if cfg.usbSoundcard
then 2
else 1
)); # for USB soundcards it should be twice your desired rate
"api.alsa.period-size" = toString cfg.periodSize; # defaults to 1024, tweak by trial-and-error
"api.alsa.disable-batch" =
if cfg.batch
then "false"
else "true"; # generally, USB soundcards use the batch mode
};
}
];