From f7baafbc1e45fb4172adec3c0bbc71acf3b4cd6a Mon Sep 17 00:00:00 2001
From: Daniel Flanagan <daniel@lyte.dev>
Date: Thu, 28 Dec 2023 14:19:36 -0600
Subject: [PATCH] Use patched power-profiles-daemon for foxtrot

---
 nixos/foxtrot/default.nix | 44 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 42 insertions(+), 2 deletions(-)

diff --git a/nixos/foxtrot/default.nix b/nixos/foxtrot/default.nix
index f8534ff..826bb26 100644
--- a/nixos/foxtrot/default.nix
+++ b/nixos/foxtrot/default.nix
@@ -25,6 +25,46 @@
       inputs.hardware.nixosModules.framework-13-7040-amd
     ];
 
+  # use updated ppd for framework 13:
+  # source: https://community.frame.work/t/tracking-ppd-v-tlp-for-amd-ryzen-7040/39423/137?u=lytedev
+  nixpkgs.overlays = [
+    (
+      final: prev: {
+        power-profiles-daemon = prev.power-profiles-daemon.overrideAttrs (
+          old: {
+            version = "0.13-1";
+
+            patches =
+              (old.patches or [])
+              ++ [
+                (prev.fetchpatch {
+                  url = "https://gitlab.freedesktop.org/upower/power-profiles-daemon/-/merge_requests/127.patch";
+                  sha256 = "sha256-jnq5yJvWQHOlZ78SE/4/HqiQfF25YHQH/T4wwDVRHR0=";
+                })
+                (prev.fetchpatch {
+                  url = "https://gitlab.freedesktop.org/upower/power-profiles-daemon/-/merge_requests/128.patch";
+                  sha256 = "sha256-YD9wn9IQlCp02r4lmwRnx9Eur2VVP1JfC/Bm8hlzF3Q=";
+                })
+                (prev.fetchpatch {
+                  url = "https://gitlab.freedesktop.org/upower/power-profiles-daemon/-/merge_requests/129.patch";
+                  sha256 = "sha256-9T+I3BAUW3u4LldF85ctE0/PLu9u+KBN4maoL653WJU=";
+                })
+              ];
+
+            # explicitly fetching the source to make sure we're patching over 0.13 (this isn't strictly needed):
+            src = prev.fetchFromGitLab {
+              domain = "gitlab.freedesktop.org";
+              owner = "hadess";
+              repo = "power-profiles-daemon";
+              rev = "0.13";
+              sha256 = "sha256-ErHy+shxZQ/aCryGhovmJ6KmAMt9OZeQGDbHIkC0vUE=";
+            };
+          }
+        );
+      }
+    )
+  ];
+
   swapDevices = [
     # TODO: move this to disko?
     # NOTE(oninstall):
@@ -119,10 +159,10 @@
     # tod.driver = pkgs.libfprint-2-tod1-goodix;
   };
   services.power-profiles-daemon = {
-    enable = false;
+    enable = true;
   };
   services.tlp = {
-    enable = true;
+    enable = false;
     settings = {
       CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
       CPU_SCALING_GOVERNOR_ON_BAT = "ondemand";