Fix odyssey nix store

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/d4b5a67bbe9ef750bd2fdffd4cad400dd5553af8' (2023-11-14)
  → 'github:NixOS/nixpkgs/9fb122519e9cd465d532f736a98c1e1eb541ef6f' (2023-11-16)

flake.lock

@@ -3,11 +3,11 @@
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1698329218,
+        "lastModified": 1699621711,
-        "narHash": "sha256-OU6LyGeePS31pG7o10su7twDzDL5Z3a1sHtV68SzEwI=",
+        "narHash": "sha256-GUvBQbagF/7W1AriPVvJYA1cmk9Y/iWXghj3cIFYQzU=",
         "owner": "rafaelmardojai",
         "repo": "firefox-gnome-theme",
-        "rev": "3cb70833903a560ac22f49d278e7ce955bf8395e",
+        "rev": "1c32013cdbe17406de496cdf5f6899b84c4bbfed",
         "type": "github"
       },
       "original": {
@@ -23,11 +23,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1695108154,
+        "lastModified": 1699748081,
-        "narHash": "sha256-gSg7UTVtls2yO9lKtP0yb66XBHT1Fx5qZSZbGMpSn2c=",
+        "narHash": "sha256-MOmMapBydd7MTjhX4eeQZzKlCABWw8W6iSHSG4OeFKE=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "07682fff75d41f18327a871088d20af2710d4744",
+        "rev": "04bac349d585c9df38d78e0285b780a140dc74a4",
         "type": "github"
       },
       "original": {
@@ -37,49 +37,13 @@
         "type": "github"
       }
     },
-    "nixlib": {
-      "locked": {
-        "lastModified": 1693701915,
-        "narHash": "sha256-waHPLdDYUOHSEtMKKabcKIMhlUOHPOOPQ9UyFeEoovs=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "f5af57d3ef9947a70ac86e42695231ac1ad00c25",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
-    "nixos-generators": {
-      "inputs": {
-        "nixlib": "nixlib",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1696058303,
-        "narHash": "sha256-eNqKWpF5zG0SrgbbtljFOrRgFgRzCc4++TMFADBMLnc=",
-        "owner": "nix-community",
-        "repo": "nixos-generators",
-        "rev": "150f38bd1e09e20987feacb1b0d5991357532fb5",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixos-generators",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1699169573,
+        "lastModified": 1700097215,
-        "narHash": "sha256-cvUb1xZkvOp3W2SzylStrTirhVd9zCeo5utJl9nSIhw=",
+        "narHash": "sha256-ODQ3gBTv1iHd7lG21H+ErVISB5wVeOhd/dEogOqHs/I=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "aeefe2054617cae501809b82b44a8e8f7be7cc4b",
+        "rev": "9fb122519e9cd465d532f736a98c1e1eb541ef6f",
         "type": "github"
       },
       "original": {
@@ -92,7 +56,6 @@
       "inputs": {
         "firefox-gnome-theme": "firefox-gnome-theme",
         "home-manager": "home-manager",
-        "nixos-generators": "nixos-generators",
         "nixpkgs": "nixpkgs",
         "thunderbird-gnome-theme": "thunderbird-gnome-theme"
       }
@@ -100,11 +63,11 @@
     "thunderbird-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1695480543,
+        "lastModified": 1699285862,
-        "narHash": "sha256-lfQ4M4Jm/bxig3koPRAoSaS4bZScqkvtS+2vKDScNeg=",
+        "narHash": "sha256-3TQYBJAeQ2fPFxQnD5iKRKKWFlN3GJhz1EkdwE+4m0k=",
         "owner": "rafaelmardojai",
         "repo": "thunderbird-gnome-theme",
-        "rev": "99620f1353689c9ac0a3fc389306faf2b9137fa8",
+        "rev": "a899ca12204d19f4834fbd092aa5bb05dc4bd127",
         "type": "github"
       },
       "original": {

flake.nix

@@ -3,10 +3,6 @@
 
   inputs = {
     nixpkgs.url = "nixpkgs/nixos-23.05";
-    nixos-generators = {
-      url = "github:nix-community/nixos-generators";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     home-manager = {
       url = "github:nix-community/home-manager/release-23.05";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -21,7 +17,7 @@
     };
   };
 
-  outputs = inputs @ { self, nixpkgs, nixos-generators, home-manager, ... }:
+  outputs = inputs @ { self, nixpkgs, home-manager, ... }:
     let
       inherit (lib) attrValues;
       inherit (lib.my) mapModules mapModulesRec;

hosts/odyssey/0001-Update-device-ID-for-PreSonus-1824c.patch

@@ -0,0 +1,57 @@
+From c16be6b3b4da5a55e3ff4258ada123b5f03757e5 Mon Sep 17 00:00:00 2001
+From: Jordan Holt <jordan@vimium.com>
+Date: Sun, 12 Nov 2023 12:13:39 +0000
+Subject: [PATCH] Update device ID for PreSonus 1824c
+
+---
+ sound/usb/format.c       | 4 ++--
+ sound/usb/mixer_quirks.c | 2 +-
+ sound/usb/quirks.c       | 4 ++--
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/sound/usb/format.c b/sound/usb/format.c
+index ab5fed9f55b6..da50a4782414 100644
+--- a/sound/usb/format.c
++++ b/sound/usb/format.c
+@@ -378,8 +378,8 @@ static int parse_uac2_sample_rate_range(struct snd_usb_audio *chip,
+ 
+ 		for (rate = min; rate <= max; rate += res) {
+ 
+-			/* Filter out invalid rates on Presonus Studio 1810c */
+-			if (chip->usb_id == USB_ID(0x194f, 0x010c) &&
++			/* Filter out invalid rates on Presonus Studio 1824c */
++			if (chip->usb_id == USB_ID(0x194f, 0x010d) &&
+ 			    !s1810c_valid_sample_rate(fp, rate))
+ 				goto skip_rate;
+ 
+diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
+index 898bc3baca7b..c3135459c38c 100644
+--- a/sound/usb/mixer_quirks.c
++++ b/sound/usb/mixer_quirks.c
+@@ -3445,7 +3445,7 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
+ 		err = snd_rme_controls_create(mixer);
+ 		break;
+ 
+-	case USB_ID(0x194f, 0x010c): /* Presonus Studio 1810c */
++	case USB_ID(0x194f, 0x010d): /* Presonus Studio 1824c */
+ 		err = snd_sc1810_init_mixer(mixer);
+ 		break;
+ 	case USB_ID(0x2a39, 0x3fb0): /* RME Babyface Pro FS */
+diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
+index ab2b938502eb..b86832edaaa0 100644
+--- a/sound/usb/quirks.c
++++ b/sound/usb/quirks.c
+@@ -1551,8 +1551,8 @@ int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
+ 	/* fasttrackpro usb: skip altsets incompatible with device_setup */
+ 	if (chip->usb_id == USB_ID(0x0763, 0x2012))
+ 		return fasttrackpro_skip_setting_quirk(chip, iface, altno);
+-	/* presonus studio 1810c: skip altsets incompatible with device_setup */
+-	if (chip->usb_id == USB_ID(0x194f, 0x010c))
++	/* presonus studio 1824c: skip altsets incompatible with device_setup */
++	if (chip->usb_id == USB_ID(0x194f, 0x010d))
+ 		return s1810c_skip_setting_quirk(chip, iface, altno);
+ 
+ 
+-- 
+2.40.1
+

hosts/odyssey/default.nix

@@ -19,6 +19,29 @@ with lib.my;
 
   networking.networkmanager.enable = true;
 
+  environment.etc."pipewire/pipewire.conf.d/surround.conf".text = ''
+    context.modules = [
+      {
+        name = libpipewire-module-loopback
+        args = {
+          node.description = "1824c Surround"
+          capture.props = {
+            node.name = "1824c_Speakers"
+            media.class = "Audio/Sink"
+            audio.position = [ FL FR FC SL SR LFE ]
+          }
+          playback.props = {
+            node.name = "playback.1824c_Speakers"
+            audio.position = [ AUX0 AUX1 AUX2 AUX3 AUX4 AUX5 ]
+            target.object = "alsa_output.usb-PreSonus_Studio_1824c_SC4E21110775-00.multichannel-output"
+            stream.dont-remix = true
+            node.passive = true
+          }
+        }
+      }
+    ]
+  '';
+
   nix.package = pkgs.nixFlakes;
   nix.extraOptions = ''
     experimental-features = nix-command flakes

hosts/odyssey/hardware-configuration.nix

@@ -3,7 +3,11 @@
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:
 
-{
+let
+  snd-usb-audio-module = pkgs.callPackage ./snd-usb-audio.nix {
+    kernel = config.boot.kernelPackages.kernel;
+  };
+in {
   imports =
     [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
@@ -11,7 +15,11 @@
   boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
+  boot.extraModulePackages = [
+    (snd-usb-audio-module.overrideAttrs (_: {
+      patches = [ ./0001-Update-device-ID-for-PreSonus-1824c.patch ];
+    }))
+  ];
   boot.supportedFilesystems = [ "ntfs" ];
   boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 
@@ -36,6 +44,11 @@
       fsType = "zfs";
     };
 
+  fileSystems."/nix" =
+    { device = "rpool/local/nix";
+      fsType = "zfs";
+    };
+
   fileSystems."/tmp" =
     { device = "rpool/local/tmp";
       fsType = "zfs";

hosts/odyssey/snd-usb-audio.nix

@@ -0,0 +1,36 @@
+{ pkgs, lib, kernel ? pkgs.linuxPackages_latest.kernel }:
+
+pkgs.stdenv.mkDerivation {
+  pname = "snd-usb-audio";
+  inherit (kernel) src version postPatch nativeBuildInputs;
+
+  kernel_dev = kernel.dev;
+  kernelVersion = kernel.modDirVersion;
+
+  modulePath = "sound/usb";
+
+  buildPhase = ''
+    BUILT_KERNEL=$kernel_dev/lib/modules/$kernelVersion/build
+
+    cp $BUILT_KERNEL/Module.symvers .
+    cp $BUILT_KERNEL/.config        .
+    cp $kernel_dev/vmlinux          .
+
+    make "-j$NIX_BUILD_CORES" modules_prepare
+    make "-j$NIX_BUILD_CORES" M=$modulePath modules
+  '';
+
+  installPhase = ''
+    make \
+      INSTALL_MOD_PATH="$out" \
+      XZ="xz -T$NIX_BUILD_CORES" \
+      M="$modulePath" \
+      modules_install
+  '';
+
+  meta = {
+    description = "USB Sound kernel module";
+    license = lib.licenses.gpl2;
+  };
+}
+

modules/desktop/gnome.nix

@@ -15,6 +15,8 @@ in {
       desktopManager.gnome.enable = true;
     };
 
+    services.flatpak.enable = true;
+
     programs.dconf.enable = true;
     dconf.settings = {
       "com/raggesilver/BlackBox" = {
@@ -25,21 +27,23 @@ in {
       "org/gnome/shell" = {
         disable-user-extensions = false;
         enabled-extensions = [
-          "another-window-session-manager@gmail.com"
+          # "another-window-session-manager@gmail.com"
           "blur-my-shell@aunetx"
           "burn-my-windows@schneegans.github.com"
-          "desktop-cube@schneegans.github.com"
+          # "desktop-cube@schneegans.github.com"
-          "desktop-zoom@colin.kinlo.ch"
+          # "desktop-zoom@colin.kinlo.ch"
           "espresso@coadmunkee.github.com"
+          "flypie@schneegans.github.com"
           # "forge@jmmaranan.com"
           "hue-lights@chlumskyvaclav@gmail.com"
           "just-perfection-desktop@just-perfection"
-          "search-light@icedman.github.com"
+          "paperwm@hedning:matrix.org"
-          "space-bar@luchrioh"
+          # "search-light@icedman.github.com"
+          # "space-bar@luchrioh"
           # "smart-auto-move@khimaros.com"
           # "systemd-manager@hardpixel.eu"
           # "tailscale-status@maxgallup.github.com"
-          "tiling-assistant@leleat-on-github"
+          # "tiling-assistant@leleat-on-github"
           "Vitals@CoreCoding.com"
           # "wsmatrix@martin.zurowietz.de"
         ];
@@ -74,6 +78,9 @@ in {
           "com.obsproject.Studio.desktop"
         ];
       };
+      "org/gnome/shell/extensions/paperwm" = {
+        use-default-background = true;
+      };
       "org/gnome/shell/extensions/forge" = {
         window-gap-size = 8;
         window-gap-hidden-on-single = false;
@@ -116,6 +123,9 @@ in {
           "<Shift>F11"
           "XF86AudioLowerVolume"
         ];
+        screensaver = [
+          "<Shift><Super>l"
+        ];
       };
       "org/gnome/gnome-session" = {
         auto-save-session = true;
@@ -168,11 +178,13 @@ in {
       gnomeExtensions.desktop-cube
       gnomeExtensions.desktop-zoom
       gnomeExtensions.espresso
+      gnome44Extensions."flypie@schneegans.github.com"
       # gnomeExtensions.forge
       # gnomeExtensions.gsnap
       gnomeExtensions.hue-lights
       gnomeExtensions.just-perfection
       # gnomeExtensions.mutter-primary-gpu
+      gnomeExtensions.paperwm
       # gnomeExtensions.pip-on-top
       gnomeExtensions.search-light
       gnomeExtensions.smart-auto-move