cachy stuff

modules/nixos/nix/default.nix

@@ -77,6 +77,8 @@ in
           linuxPackages_cachyos-hardened = super.${namespace}.linuxPackages_cachyos-hardened.override { stdenv = super.ccacheStdenv; };
           linuxPackages_cachyos-hardened-lto = super.${namespace}.linuxPackages_cachyos-hardened-lto.override { stdenv = super.ccacheStdenv; };
           linuxPackages_cachyos-hardened-lto-znver4 = super.${namespace}.linuxPackages_cachyos-hardened-lto-znver4.override { stdenv = super.ccacheStdenv; };
+          linuxPackages_cachyos-deckify = super.${namespace}.linuxPackages_cachyos-deckify.override { stdenv = super.ccacheStdenv; };
+          linuxPackages_cachyos-deckify-lto = super.${namespace}.linuxPackages_cachyos-deckify-lto.override { stdenv = super.ccacheStdenv; };
        };
     })
     

overlays/linux-cachyos/default.nix

@@ -23,6 +23,8 @@ in
     linuxPackages_cachyos-rc = cachyosPackages.cachyos-rc;
     # LTS
     linuxPackages_cachyos-lts = cachyosPackages.cachyos-lts;
+    # Steamdeck
+    linuxPackages_cachyos-deckify = cachyosPackages.cachyos-deckify;
 
     # Clang Kernels
     # Latest
@@ -34,6 +36,8 @@ in
     # RC
     linuxPackages_cachyos-rc-lto = cachyosPackages.cachyos-rc-lto;
     linuxPackages_cachyos-rc-lto-znver4 = cachyosPackages.cachyos-rc-lto-znver4;
+    # Steamdeck
+    linuxPackages_cachyos-deckify-lto = cachyosPackages.cachyos-deckify-lto;
 
     uboot-pi5 = ubootPackages.ubootRaspberryPi5;
     uboot-pi4 = ubootPackages.ubootRaspberryPi4;

packages/linux-cachyos/default.nix

@@ -273,6 +273,20 @@ in
     withHDR = false;
   };
 
+  cachyos-deckify = mkCachyKernel {
+    taste = "linux-cachyos-deckify";
+    pname = "cachyos-deckify";
+    configPath = ./config-nix/cachyos-deckify.x86_64-linux.nix;
+
+    versions = mainVersions;
+    withUpdateScript = "stable";
+  };
+
+  cachyos-deckify-lto = mkCachyKernel ltoKernelAttrs // {
+    pname = "linux-cachyos-deckify-lto";
+    configPath = ./config-nix/cachyos-deckify-lto.x86_64-linux.nix;
+  };
+
   zfs = zfs_2_3.overrideAttrs (prevAttrs: {
     src = if isUnsupported then brokenReplacement else gccKernel.zfs_cachyos.src;
     patches = [ ];

packages/linux-cachyos/prepare.nix

@@ -178,7 +178,6 @@ let
 
   # _use_llvm_lto, defaults to "none"
   ltoConfig =
-    # assert (cachyConfig.useLTO == "none" || stdenv.cc.isClang);
     if cachyConfig.useLTO == "thin" then
       [
         "-e LTO"

systems/x86_64-linux/steamdeck/boot.nix

@@ -1,6 +1,6 @@
 { pkgs, namespace, ... }:
 let
-  kernel = pkgs.${namespace}.linuxPackages_cachyos-lto;
+  kernel = pkgs.${namespace}.linuxPackages_cachyos-deckify-lto;
 in
 {
   # Configure bootloader with lanzaboot and secureboot