fix(tuxedo/pulse/15/gen2): properly suspend the system

2023-10-09 15:42:46 +02:00 · 2023-10-09 15:42:46 +02:00 · 256f598a1b
parent b93eed7525
commit 256f598a1b
1 changed files with 13 additions and 0 deletions
--- a/tuxedo/pulse/15/gen2/default.nix
+++ b/tuxedo/pulse/15/gen2/default.nix
@ -1,7 +1,20 @@
 {
+  lib,
+  pkgs,
+  ...
+}: {
  imports = [
    ../../../../common/cpu/amd
    ../../../../common/gpu/amd
    ../../../../common/pc/laptop/ssd
  ];
+
+  services.udev.extraRules = lib.concatStringsSep "\n" (
+    ["# Properly suspend the system."]
+    ++ (
+      map
+      (device: "SUBSYSTEM==\"pci\", ACTION==\"add\", ATTR{vendor}==\"0x144d\", ATTR{device}==\"${device}\", RUN+=\"${pkgs.bash}/bin/sh -c '${pkgs.coreutils}/bin/echo 0 | ${pkgs.coreutils}/bin/tee /sys/bus/pci/devices/$kernel/d3cold_allowed'\"")
+      ["0xa80a" "0xa808"]
+    )
+  );
 }