devices/oneplus-6-phone: init!!!!!

flake.lock

@@ -218,16 +218,16 @@
     "mobile-nixos": {
       "flake": false,
       "locked": {
-        "lastModified": 1702635187,
+        "lastModified": 1702959560,
-        "narHash": "sha256-SrPY118ozIUfGWWbDfcwolgtMuQBDBvPZ/TCLaWqoSs=",
+        "narHash": "sha256-3EmjKFKBypRGluGEY1oUMkQRBRDO5rZdzUXwTlRbUiY=",
         "owner": "chayleaf",
         "repo": "mobile-nixos",
-        "rev": "d63c2a8d6488a15dffa0a1c1771239074b474f91",
+        "rev": "55ec06035e85fcbda5caa6a73d045a9910fb16a2",
         "type": "github"
       },
       "original": {
         "owner": "chayleaf",
-        "ref": "cleanup",
+        "ref": "fix-op6-modem",
         "repo": "mobile-nixos",
         "type": "github"
       }

flake.nix

@@ -8,7 +8,7 @@
     nixos-hardware.url = "github:NixOS/nixos-hardware";
     mobile-nixos = {
       # url = "github:NixOS/mobile-nixos";
-      url = "github:chayleaf/mobile-nixos/cleanup";
+      url = "github:chayleaf/mobile-nixos/fix-op6-modem";
       flake = false;
     };
     impermanence.url = "github:nix-community/impermanence";
@@ -64,10 +64,11 @@
     # --impure required for developing
     # it takes the paths for modules from filesystem as opposed to flake inputs
     dev = {
-      # notnft = true;
-      # nixos-router = true;
-      # maubot = true;
       # coop-ofd = true;
+      # maubot = true;
+      # mobile-nixos = true;
+      # nixos-router = true;
+      # notnft = true;
     };
     # IRL-related stuff I'd rather not put into git
     priv =
@@ -81,8 +82,8 @@
     inputs = builtins.mapAttrs
       (name: input:
         if dev.${name} or false then
-          (if input.flake or true
+          (if input._type or null == "flake"
-          then import base-inputs.flake-compat { src = /${devPath}/${name}; }
+          then (import base-inputs.flake-compat { src = /${devPath}/${name}; }).defaultNix
           else /${devPath}/${name})
           else input)
       base-inputs;
@@ -143,12 +144,7 @@
       };
       phone = {
         system = "aarch64-linux";
-        modules = [
+        modules = [ ./system/devices/oneplus-6-phone.nix ];
-          (import "${inputs.mobile-nixos}/lib/configuration.nix" {
-            device = "oneplus-enchilada";
-          })
-          ./system/hosts/phone/default.nix
-        ];
       };
     };
 

pkgs/buffyboard/default.nix

@@ -0,0 +1,51 @@
+{ lib
+, stdenv
+, fetchFromGitLab
+, meson
+, ninja
+, pkg-config
+, libinput
+, libxkbcommon
+, libevdev
+}:
+
+stdenv.mkDerivation {
+  pname = "buffyboard";
+  version = "unstable-2023-11-20";
+
+  src = fetchFromGitLab {
+    owner = "postmarketOS";
+    repo = "buffybox";
+    rev = "14b30c60183d98e8d0b4dadf66198e08badf631e";
+    hash = "sha256-9wLuTAqYoFl+IAR1ixp0nHwh6jBWl+1jDPhhxqE+LHQ=";
+    fetchSubmodules = true;
+  };
+
+  # https://gitlab.com/postmarketOS/buffybox/-/issues/1
+  hardeningDisable = [ "fortify3" ];
+
+  postPatch = ''
+    cd buffyboard
+  '';
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+  ];
+
+  buildInputs = [
+    libevdev
+    libinput
+    libxkbcommon
+  ];
+
+  meta = with lib; {
+    description = "";
+    homepage = "https://gitlab.com/postmarketOS/buffybox/-/tree/master/buffyboard";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ chayleaf ];
+    mainProgram = "buffyboard";
+    platforms = platforms.all;
+  };
+}

pkgs/default.nix

@@ -68,6 +68,7 @@ in
     meta = builtins.removeAttrs old.meta [ "broken" ];
   });*/
 
+  buffyboard = pkgs.callPackage ./buffyboard { };
   clang-tools_latest = pkgs.clang-tools_16;
   clang_latest = pkgs.clang_16;
   /*ghidra = pkgs.ghidra.overrideAttrs (old: {
@@ -161,3 +162,4 @@ in
 }
 // import ./ccache.nix { inherit pkgs pkgs' lib sources; }
 // import ../system/hardware/bpi-r3/pkgs.nix { inherit pkgs pkgs' lib sources; }
+// import ../system/hardware/oneplus-enchilada/pkgs.nix { inherit inputs pkgs pkgs' lib sources; }

system/devices/oneplus-6-phone.nix

@@ -0,0 +1,62 @@
+{ config
+, lib
+, ...
+}:
+
+let
+  uuids.enc = "e2abdea5-71dc-4a9e-aff3-242117342d60";
+  uuids.boot = "9DA3-28AC";
+  uuids.bch = "ac343ffb-407c-4966-87bf-a0ef1075e93d";
+  parts = builtins.mapAttrs (k: v: "/dev/disk/by-uuid/${v}") uuids;
+in
+
+{
+  imports = [
+    ../hardware/oneplus-enchilada
+    ../hosts/phone
+  ];
+
+  # https://gitlab.com/postmarketOS/pmaports/-/issues/2440
+  # networking.wireless.iwd.enable = true;
+  networking.modemmanager.enable = lib.mkForce false;
+  networking.networkmanager.enable = true;
+
+  boot.loader = {
+    grub.enable = false;
+    systemd-boot.enable = true;
+    efi.canTouchEfiVariables = false;
+  };
+
+  boot.initrd = {
+    luks.devices.cryptroot = {
+      device = parts.enc;
+      allowDiscards = true;
+    };
+  };
+
+  boot.supportedFilesystems = [ "bcachefs" ];
+
+  fileSystems = let
+    neededForBoot = true;
+  in {
+    "/" =     { device = "none"; fsType = "tmpfs"; inherit neededForBoot;
+                options = [ "defaults" "size=2G" "mode=755" ]; };
+    "/persist" =
+              { device = "UUID=${uuids.bch}"; fsType = "bcachefs"; inherit neededForBoot;
+                options = [ "errors=ro" ]; };
+    "/boot" = { device = parts.boot; fsType = "vfat"; inherit neededForBoot; };
+  };
+
+  zramSwap.enable = true;
+
+  impermanence = {
+    enable = true;
+    path = /persist;
+    directories = [
+      { directory = /home/${config.common.mainUsername}; user = config.common.mainUsername; group = "users"; mode = "0700"; }
+      { directory = /root; mode = "0700"; }
+      { directory = /nix; }
+      { directory = /secrets; mode = "0000"; }
+    ];
+  };
+}

system/hardware/oneplus-enchilada/config_fixes.patch

@@ -0,0 +1,28 @@
+diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
+index b60aa1f8934..0e3191950d5 100644
+--- a/arch/arm64/configs/defconfig
++++ b/arch/arm64/configs/defconfig
+@@ -1317,8 +1317,9 @@ CONFIG_QCOM_AOSS_QMP=y
+ CONFIG_QCOM_COMMAND_DB=y
+ CONFIG_QCOM_CPR=y
+ CONFIG_QCOM_GENI_SE=y
+-CONFIG_QCOM_LLCC=m
+-CONFIG_QCOM_OCMEM=m
++CONFIG_QCOM_LLCC=y
++CONFIG_QCOM_OCMEM=y
++CONFIG_BACKLIGHT_CLASS_DEVICE=y
+ CONFIG_QCOM_PMIC_GLINK=m
+ CONFIG_QCOM_RMTFS_MEM=m
+ CONFIG_QCOM_RPMH=y
+diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
+index 48845dc8fa8..5f503f9c99c 100644
+--- a/drivers/remoteproc/Kconfig
++++ b/drivers/remoteproc/Kconfig
+@@ -166,6 +166,7 @@ config QCOM_PIL_INFO
+ 
+ config QCOM_RPROC_COMMON
+ 	tristate
++	default y
+ 
+ config QCOM_Q6V5_COMMON
+ 	tristate

system/hardware/oneplus-enchilada/default.nix

@@ -0,0 +1,213 @@
+{ pkgs
+, lib
+, config
+, inputs
+, ...
+}:
+
+let
+  cfg = config.phone;
+in
+{
+  imports = [
+    "${inputs.mobile-nixos}/modules/quirks/qualcomm/sdm845-modem.nix"
+    "${inputs.mobile-nixos}/modules/quirks/audio.nix"
+  ];
+
+  options.phone = {
+    adb.enable = lib.mkEnableOption "adb";
+    rndis.enable = lib.mkEnableOption "rndis" // {
+      default = true;
+    };
+    buffyboard.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+    };
+  };
+
+  config = lib.mkMerge [
+    {
+      hardware.enableRedistributableFirmware = true;
+      mobile.quirks.qualcomm.sdm845-modem.enable = true;
+      mobile.quirks.audio.alsa-ucm-meld = true;
+      environment.systemPackages = [ pkgs.alsa-ucm-conf-enchilada ];
+      systemd.services.q6voiced = {
+        description = "QDSP6 driver daemon";
+        after = [ "ModemManager.service" "dbus.socket" ];
+        wantedBy = [ "ModemManager.service" ];
+        requires = [ "dbus.socket" ];
+        serviceConfig.ExecStart = "${pkgs.q6voiced}/bin/q6voiced hw:0,6";
+      };
+      environment.etc."wireplumber/main.lua.d/51-qcom-sdm845.lua".source = pkgs.fetchurl {
+        url = "https://gitlab.com/postmarketOS/pmaports/-/raw/0aa9524204e9c9c002c860b87c972bc2ebf025f3/device/community/soc-qcom-sdm845/51-qcom-sdm845.lua";
+        hash = "sha256-56oNJJyuZZe1Iig1xskDuyazw3PbRZtmU/YRFUTqjwk=";
+      };
+      networking.modemmanager.enable = !config.networking.networkmanager.enable;
+      services.udev.extraRules = ''
+        SUBSYSTEM=="input", KERNEL=="event*", ENV{ID_INPUT}=="1", SUBSYSTEMS=="input", ATTRS{name}=="spmi_haptics", TAG+="uaccess", ENV{FEEDBACKD_TYPE}="vibra"
+        SUBSYSTEM=="misc", KERNEL=="fastrpc-*", ENV{ACCEL_MOUNT_MATRIX}+="-1, 0, 0; 0, -1, 0; 0, 0, -1"
+      '';
+      services.upower = {
+        enable = true;
+        percentageLow = 10;
+        percentageCritical = 5;
+        percentageAction = 3;
+        criticalPowerAction = "PowerOff";
+      };
+      hardware.firmware = lib.mkAfter [ pkgs.firmware-oneplus-sdm845 ];
+      boot.kernelPackages = lib.mkForce (pkgs.linuxPackagesFor pkgs.linux_enchilada_ccache);
+      hardware.deviceTree.enable = true;
+      hardware.deviceTree.name = "qcom/sdm845-oneplus-enchilada.dtb";
+      boot.kernelParams = [
+        "console=ttyMSM0,115200"
+        "console=tty0"
+        "dtb=/${config.hardware.deviceTree.name}"
+      ];
+      boot.loader.systemd-boot.extraFiles.${config.hardware.deviceTree.name} = "${config.hardware.deviceTree.package}/${config.hardware.deviceTree.name}";
+      nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+        "firmware-oneplus-sdm845"
+        "firmware-oneplus-sdm845-xz"
+      ];
+      system.build.uboot = pkgs.ubootImageEnchilada;
+      boot.initrd.includeDefaultModules = false;
+      boot.initrd.availableKernelModules = [
+        "sd_mod"
+        "usbhid"
+        "ehci_hcd" "ohci_hcd" "xhci_hcd" "uhci_hcd"
+        "ehci_pci" "ohci_pci" "xhci_pci"
+        "hid_generic" "hid_lenovo" "hid_apple" "hid_roccat"
+        "hid_logitech_hidpp" "hid_logitech_dj" "hid_microsoft" "hid_cherry"
+      ];
+      boot.initrd.kernelModules = [
+        "i2c_qcom_geni"
+        "rmi_core"
+        "rmi_i2c"
+        "qcom_spmi_haptics"
+        "dm_mod"
+      ];
+    }
+    (lib.mkIf cfg.buffyboard.enable {
+      boot.initrd.kernelModules = [ "uinput" "evdev" ];
+      boot.initrd.extraUtilsCommands = ''
+        copy_bin_and_libs ${pkgs.buffyboard}/bin/buffyboard
+        cp -a ${pkgs.libinput.out}/share $out/
+      '';
+      boot.initrd.extraUdevRulesCommands = ''
+        cp -v ${config.systemd.package}/lib/udev/rules.d/60-input-id.rules $out/
+        cp -v ${config.systemd.package}/lib/udev/rules.d/60-persistent-input.rules $out/
+        cp -v ${config.systemd.package}/lib/udev/rules.d/70-touchpad.rules $out/
+      '';
+      boot.initrd.preLVMCommands = ''
+        mkdir -p /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.libinput.name}/
+        ln -s "$(dirname "$(dirname "$(which buffyboard)")")"/share /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.libinput.name}/
+        buffyboard 2>/dev/null &
+      '';
+      boot.initrd.postMountCommands = ''
+        pkill -x buffyboard
+      '';
+      services.getty.extraArgs = [ "--skip-login" ];
+      services.getty.loginProgram = let
+        lockfile = "/tmp/buffyboard-lock.lock";
+      in pkgs.writeShellScript "login-with-buffyboard-once" ''
+        if [ ! -f '${lockfile}' ]; then
+          ${pkgs.coreutils}/bin/touch '${lockfile}'
+          ${pkgs.buffyboard}/bin/buffyboard 2>/dev/null &
+        fi
+        exec ${pkgs.shadow}/bin/login -f user
+      '';
+    })
+    (lib.mkIf cfg.rndis.enable {
+      boot.initrd.kernelModules = [ "configfs" "libcomposite" ];
+
+      boot.specialFileSystems = {
+        "/sys/kernel/config" = {
+          device = "configfs";
+          fsType = "configfs";
+          options = [ "nosuid" "noexec" "nodev" ];
+        };
+      };
+
+      boot.initrd.preLVMCommands = ''
+        mkdir -p /sys/kernel/config/usb_gadget/g1/strings/0x409
+        cd /sys/kernel/config/usb_gadget/g1
+        echo 0x18D1 > idVendor
+        echo 0xD001 > idProduct
+        echo oneplus-enchilada > strings/0x409/product
+        echo NixOS > strings/0x409/manufacturer
+        echo 0123456789 > strings/0x409/serialnumber
+
+        mkdir -p configs/c.1/strings/0x409
+        echo "USB network" > configs/c.1/strings/0x409/configuration
+
+        mkdir -p functions/ncm.usb0 || mkdir -p functions/rndis.usb0
+        ln -s functions/ncm.usb0 configs/c.1/ || ln -s functions/rndis.usb0 configs/c.1/
+
+        ls /sys/class/udc/ | head -n1 > UDC
+        cd /
+
+        ifconfig rndis0 172.16.42.1 || ifconfig usb0 172.16.42.1 || ifconfig eth0 172.16.42.1
+      '';
+
+      boot.initrd.network.enable = true;
+      boot.initrd.network.udhcpc.enable = false;
+      boot.initrd.network.ssh = {
+        enable = true;
+        port = 22;
+        authorizedKeys = config.users.users.root.openssh.authorizedKeys.keys;
+        hostKeys = [ "/secrets/initrd/ssh_host_ed25519_key" "/secrets/initrd/ssh_host_rsa_key" ];
+      };
+    })
+    (lib.mkIf cfg.adb.enable {
+      boot.initrd.kernelModules = [ "configfs" "libcomposite" "g_ffs" ];
+
+      boot.specialFileSystems = {
+        "/sys/kernel/config" = {
+          device = "configfs";
+          fsType = "configfs";
+          options = [ "nosuid" "noexec" "nodev" ];
+        };
+      };
+
+      boot.initrd.extraUtilsCommands = ''
+        copy_bin_and_libs ${pkgs.adbd}/bin/adbd
+        cp -pv ${pkgs.glibc.out}/lib/libnss_files.so.* $out/lib
+      '';
+
+      boot.initrd.preLVMCommands = ''
+        mkdir -p /sys/kernel/config/usb_gadget/g1/strings/0x409
+        cd /sys/kernel/config/usb_gadget/g1
+        echo 0x18D1 > idVendor
+        echo 0xD001 > idProduct
+        echo oneplus-enchilada > strings/0x409/product
+        echo NixOS > strings/0x409/manufacturer
+        echo 0123456789 > strings/0x409/serialnumber
+
+        mkdir -p configs/c.1/strings/0x409
+        echo adb > configs/c.1/strings/0x409/configuration
+
+        mkdir -p functions/ffs.adb
+        ln -s functions/ffs.adb configs/c.1/adb
+
+        mkdir -p /dev/usb-ffs/adb
+        mount -t functionfs adb /dev/usb-ffs/adb
+        adbd &
+
+        ls /sys/class/udc/ | head -n1 > UDC
+        cd /
+      '';
+
+      boot.initrd.postMountCommands = ''
+        pkill -x adbd
+      '';
+
+      systemd.services.adbd = {
+        description = "adb daemon";
+        wantedBy = [ "multi-user.target" ];
+        serviceConfig = {
+          ExecStart = "${pkgs.adbd}/bin/adbd";
+          Restart = "always";
+        };
+      };
+    })
+  ];
+}

system/hardware/oneplus-enchilada/pkgs.nix

@@ -0,0 +1,640 @@
+{ pkgs
+, pkgs'
+, lib
+, inputs
+, ... }:
+
+let
+  inherit (inputs) mobile-nixos;
+  mobile-pkgs = import "${mobile-nixos}/overlay/overlay.nix" pkgs' pkgs;
+in {
+  inherit (mobile-pkgs) mkbootimg qrtr;
+  pd-mapper = pkgs'.callPackage "${mobile-nixos}/overlay/qrtr/pd-mapper.nix" { };
+  tqftpserv = pkgs'.callPackage "${mobile-nixos}/overlay/qrtr/tqftpserv.nix" { };
+  rmtfs = pkgs'.callPackage "${mobile-nixos}/overlay/qrtr/rmtfs.nix" {
+    inherit (mobile-pkgs) qmic;
+  };
+  adbd = pkgs'.callPackage "${mobile-nixos}/overlay/adbd" {
+    libhybris = pkgs'.callPackage "${mobile-nixos}/overlay/libhybris" {
+      inherit (mobile-pkgs) android-headers;
+    };
+  };
+  q6voiced = pkgs.stdenv.mkDerivation {
+    pname = "q6voiced";
+    version = "unstable-2022-07-08";
+    src = pkgs.fetchFromGitLab {
+      owner = "postmarketOS";
+      repo = "q6voiced";
+      rev = "736138bfc9f7b455a96679e2d67fd922a8f16464";
+      hash = "sha256-7k5saedIALHlsFHalStqzKrqAyFKx0ZN9FhLTdxAmf4=";
+    };
+    buildInputs = with pkgs; [ dbus tinyalsa ];
+    nativeBuildInputs = with pkgs; [ pkg-config ];
+    buildPhase = ''cc $(pkg-config --cflags --libs dbus-1) -ltinyalsa -o q6voiced q6voiced.c'';
+    installPhase = ''install -m555 -Dt "$out/bin" q6voiced'';
+    meta.license = lib.licenses.mit;
+  };
+
+  alsa-ucm-conf-enchilada = pkgs.stdenvNoCC.mkDerivation {
+    pname = "alsa-ucm-conf-enchilada";
+    version = "unstable-2022-12-08";
+    src = pkgs.fetchFromGitLab {
+      owner = "sdm845-mainline";
+      repo = "alsa-ucm-conf";
+      rev = "9ed12836b269764c4a853411d38ccb6abb70b383";
+      hash = "sha256-QvGZGLEmqE+sZpd15fHb+9+MmoD5zoGT+pYqyWZLdkM=";
+    };
+    installPhase = ''
+      substituteInPlace ucm2/lib/card-init.conf --replace '"/bin' '"/run/current-system/sw/bin'
+      mkdir -p "$out"/share/alsa/ucm2/{OnePlus,conf.d/sdm845,lib}
+      mv ucm2/lib/card-init.conf "$out/share/alsa/ucm2/lib/"
+      mv ucm2/OnePlus/enchilada "$out/share/alsa/ucm2/OnePlus/"
+      ln -s ../../OnePlus/enchilada/enchilada.conf "$out/share/alsa/ucm2/conf.d/sdm845/OnePlus 6.conf"
+    '';
+    # to overwrite card-init.conf
+    meta.priority = -10;
+  };
+
+  ubootEnchilada = pkgs.buildUBoot {
+    defconfig = "qcom_defconfig";
+    version = "unstable-2023-12-11";
+    src = pkgs.fetchFromGitLab {
+      owner = "sdm845-mainline";
+      repo = "u-boot";
+      rev = "977b9279c610b862f9ef84fb3addbebb7c42166a";
+      hash = "sha256-ksI7qxozIjJ5E8uAJkX8ZuaaOHdv76XOzITaA8Vp/QA=";
+    };
+    makeFlags = [ "DEVICE_TREE=sdm845-oneplus-enchilada" ];
+    extraConfig = ''
+      CONFIG_BOOTDELAY=5
+    '';
+    extraMeta.platforms = [ "aarch64-linux" ];
+    patches = [ ];
+    filesToInstall = [ "u-boot-nodtb.bin" "u-boot-dtb.bin" "u-boot.dtb" ];
+  };
+
+  ubootImageEnchilada = pkgs.stdenvNoCC.mkDerivation {
+    name = "u-boot-enchilada.img";
+    nativeBuildInputs = [
+      # available from mobile-nixos's overlay
+      pkgs'.mkbootimg
+      pkgs'.gzip
+    ];
+    src = pkgs'.ubootEnchilada;
+    dontBuild = true;
+    dontFixup = true;
+    installPhase = ''
+      gzip u-boot-nodtb.bin
+      cat u-boot.dtb >> u-boot-nodtb.bin.gz
+      mkbootimg \
+        --base 0x0 \
+        --kernel_offset 0x8000 \
+        --ramdisk_offset 0x01000000 \
+        --tags_offset 0x100 \
+        --pagesize 4096 \
+        --kernel u-boot-nodtb.bin.gz \
+        -o "$out"
+    '';
+  };
+
+  firmware-oneplus-sdm845 = pkgs.stdenvNoCC.mkDerivation {
+    name = "firmware-oneplus-sdm845";
+    src = pkgs.fetchFromGitLab {
+      owner = "sdm845-mainline";
+      repo = "firmware-oneplus-sdm845";
+      rev = "dc9c77f220d104d7224c03fcbfc419a03a58765e";
+      hash = "sha256-jrbWIS4T9HgBPYOV2MqPiRQCxGMDEfQidKw9Jn5pgBI=";
+    };
+    installPhase = ''
+      cp -a . "$out"
+      cd "$out/lib/firmware/postmarketos"
+      find . -type f,l | xargs -i bash -c 'mkdir -p "$(dirname "../$1")" && mv "$1" "../$1"' -- {}
+      cd "$out/usr"
+      find . -type f,l | xargs -i bash -c 'mkdir -p "$(dirname "../$1")" && mv "$1" "../$1"' -- {}
+      cd ..
+      find "$out/lib/firmware/postmarketos" "$out/usr" | tac | xargs rmdir
+    '';
+    dontStrip = true;
+    # not actually redistributable, but who cares
+    meta.license = lib.licenses.unfreeRedistributableFirmware;
+  };
+
+  linux_enchilada = pkgs.linux_testing.override {
+    argsOverride.version = "6.7-rc3";
+    argsOverride.modDirVersion = lib.versions.pad 3 "6.7-rc3";
+
+    # TODO: uncomment
+    # ignoreConfigErrors = false;
+    kernelPatches = [
+      {
+        name = "linux_6_7";
+        patch = ./linux_6_7.patch;
+      }
+      {
+        name = "config_fixes";
+        patch = ./config_fixes.patch;
+      }
+    ];
+
+    postPatch = ''
+      substituteInPlace arch/arm64/configs/defconfig \
+        --replace CONFIG_QCOM_LLCC=m CONFIG_QCOM_LLCC=y \
+        --replace CONFIG_QCOM_OCMEM=m CONFIG_QCOM_OCMEM=y
+    '';
+
+    stdenv = lib.recursiveUpdate pkgs.stdenv {
+      hostPlatform.linux-kernel.extraConfig = "";
+    };
+
+    structuredExtraConfig = with lib.kernel; {
+      # fix build
+      LENOVO_YOGA_C630_EC = no;
+      RPMSG_QCOM_GLINK_SMEM = yes;
+      # useless lines, remove on update
+      DM_MIRROR = no;
+      DM_ZERO = no;
+      # for adb and stuff (doesn't have to be built-in, but it's easier that way)
+      USB_FUNCTIONFS = yes;
+      USB_LIBCOMPOSITE = yes;
+      USB_F_ACM = yes;
+      USB_U_SERIAL = yes;
+      USB_U_ETHER = yes;
+      USB_F_SERIAL = yes;
+      USB_F_OBEX = yes;
+      USB_F_NCM = yes;
+      USB_F_ECM = yes;
+      USB_F_EEM = yes;
+      USB_F_SUBSET = yes;
+      USB_F_RNDIS = yes;
+      USB_F_MASS_STORAGE = yes;
+      USB_F_FS = yes;
+      USB_F_HID = yes;
+      USB_CONFIGFS = yes;
+      USB_CONFIGFS_F_HID = yes;
+
+      # adapted from https://gitlab.com/sdm845-mainline/linux/-/blob/caf9d678d34f70173bf236584dfb819164283833/arch/arm64/configs/sdm845.config
+      # enchilada-specific
+      DRM_PANEL_SAMSUNG_SOFEF00 = yes;
+      BATTERY_BQ27XXX = module;
+      HID_RMI = module;
+      RMI4_CORE = module;
+      RMI4_I2C = module;
+      RMI4_F55 = yes;
+      # common sdm845
+      HIBERNATION = lib.mkForce no;
+      QCOM_RPROC_COMMON = yes;
+      FORCE_NR_CPUS = yes;
+      NR_CPUS = lib.mkForce (freeform "8");
+      SCSI_UFS_QCOM = yes;
+      QCOM_GSBI = yes;
+      QCOM_LLCC = yes;
+      QCOM_OCMEM = yes;
+      QCOM_RMTFS_MEM = yes;
+      QCOM_SOCINFO = yes;
+      QCOM_WCNSS_CTRL = yes;
+      QCOM_APR = yes;
+      POWER_RESET_QCOM_PON = yes;
+      QCOM_SPMI_TEMP_ALARM = yes;
+      QCOM_LMH = yes;
+      SCHED_CLUSTER = yes;
+      SND_SOC_QDSP6_Q6VOICE = module;
+      SCSI_UFS_BSG = yes;
+      PHY_QCOM_QMP_PCIE = yes;
+      BACKLIGHT_CLASS_DEVICE = yes;
+      INTERCONNECT_QCOM_OSM_L3 = yes;
+      LEDS_TRIGGER_PATTERN = yes;
+      LEDS_CLASS_MULTICOLOR = module;
+      LEDS_QCOM_LPG = module;
+      LEDS_QCOM_FLASH = module;
+      SLIMBUS = yes;
+      SLIM_QCOM_CTRL = yes;
+      SLIM_QCOM_NGD_CTRL = yes;
+      REMOTEPROC_CDEV = yes;
+      BATTERY_QCOM_FG = module;
+      CHARGER_QCOM_SMB2 = module;
+      QCOM_SPMI_RRADC = module;
+      DRM = yes;
+      DRM_MSM = yes;
+      REGULATOR_QCOM_LABIBB = yes;
+      BACKLIGHT_QCOM_WLED = yes;
+      INPUT_QCOM_SPMI_HAPTICS = module;
+      PM_AUTOSLEEP = yes;
+      SCSI_SCAN_ASYNC = yes;
+      DMABUF_HEAPS = yes;
+      UDMABUF = yes;
+      DMABUF_HEAPS_CMA = yes;
+      DMABUF_HEAPS_SYSTEM = yes;
+      HZ_1000 = yes;
+      RPMSG_CHAR = yes;
+      QCOM_Q6V5_ADSP = module;
+      BT_RFCOMM = yes;
+      BT_RFCOMM_TTY = yes;
+      BT_BNEP = yes;
+      BT_BNEP_MC_FILTER = yes;
+      BT_BNEP_PROTO_FILTER = yes;
+      BT_HS = yes;
+      BT_LE = yes;
+      QCOM_COINCELL = module;
+      QCOM_FASTRPC = module;
+      QCOM_SPMI_VADC = yes;
+      QCOM_SPMI_ADC5 = yes;
+      PHY_QCOM_QMP = yes;
+      PHY_QCOM_QUSB2 = yes;
+      PHY_QCOM_QMP_UFS = yes;
+      TYPEC = yes;
+      PHY_QCOM_QMP_COMBO = yes;
+      LEDS_CLASS_FLASH = yes;
+      TCP_CONG_WESTWOOD = yes;
+      DEFAULT_WESTWOOD = yes;
+      BLK_DEV_RAM = yes;
+      BLK_DEV_RAM_SIZE = freeform "8192";
+      CPU_FREQ_GOV_POWERSAVE = yes;
+      SYN_COOKIES = yes;
+      INPUT_UINPUT = module;
+      U_SERIAL_CONSOLE = yes;
+      USB_ANNOUNCE_NEW_DEVICES = yes;
+      BLK_INLINE_ENCRYPTION = yes;
+      PHY_QCOM_SNPS_EUSB2 = module;
+      MFD_QCOM_RPM = yes;
+      USB_DWC3_ULPI = yes;
+      SCSI_UFS_CRYPTO = yes;
+      PHY_QCOM_USB_HS = yes;
+      PHY_QCOM_USB_SNPS_FEMTO_V2 = yes;
+      INTERCONNECT_QCOM_SM6115 = yes;
+      SM_DISPCC_6115 = yes;
+      FS_ENCRYPTION_INLINE_CRYPT = yes;
+      CRYPTO_USER_API_AEAD = yes;
+      CRYPTO_DEV_QCE = yes;
+      DMA_CMA = yes;
+      SM_GPUCC_6115 = yes;
+      USB_ONBOARD_HUB = no; # breaks USB on qualcomm rb2... which i don't need, but i guess this won't hurt either way
+      INTERCONNECT_QCOM_QCM2290 = yes;
+      BRIDGE_NETFILTER = module;
+      # CONFIG END (essentially)
+
+      # the rest of the config is just disabling unneeded stuff, feel free to ignore this
+      ARCH_SPARX5 = no;
+      ARCH_MA35 = no;
+      ARCH_REALTEK = no;
+      ARCH_STM32 = no;
+      BLK_DEV_NVME = no;
+      ATA = no;
+      MTD = no;
+      SRAM = no;
+      MEGARAID_SAS = no;
+      EEPROM_AT25 = no;
+      USB_DWC2 = no;
+      USB_CHIPIDEA = no;
+      USB_MUSB_HDRC = no;
+      USB_ISP1760 = no;
+      USB_HSIC_USB3503 = no;
+      USB_NET_PLUSB = no;
+      TYPEC_FUSB302 = no;
+      EXTCON_PTN5150 = no;
+      NET_VENDOR_NI = no;
+      NET_9P = no;
+      CAN = no;
+      BNX2X = no;
+      MACB = no;
+      IGB = no;
+      IGBVF = no;
+      SMC91X = no;
+      MLX4_EN = no;
+      MLX5_CORE = no;
+      STMMAC_ETH = no;
+      ATL1C = no;
+      BRCMFMAC = no;
+      WL18XX = no;
+      ATH10K_PCI = no;
+      NET_SCH_CBS = no;
+      NET_SCH_ETF = no;
+      NET_SCH_TAPRIO = no;
+      NET_SCH_MQPRIO = no;
+      NET_CLS_BASIC = no;
+      NET_CLS_FLOWER = no;
+      NET_CLS_ACT = no;
+      MDIO_BUS_MUX_MMIOREG = no;
+      MDIO_BUS_MUX_MULTIPLEXER = no;
+      SND_SOC_ES7134 = no;
+      SND_SOC_ES7241 = no;
+      SND_SOC_TAS571X = no;
+      SND_SOC_SIMPLE_AMPLIFIER = no;
+      GPIO_DWAPB = no;
+      COMMON_CLK_XGENE = no;
+      SENSORS_ARM_SCPI = no;
+      TCG_TPM = no;
+      BATTERY_SBS = no;
+      REGULATOR_VCTRL = no;
+      CAVIUM_ERRATUM_22375 = no;
+      CAVIUM_ERRATUM_23154 = no;
+      CAVIUM_ERRATUM_27456 = no;
+      CAVIUM_ERRATUM_30115 = no;
+      CAVIUM_TX2_ERRATUM_219 = no;
+      EEPROM_AT24 = no;
+      NET_DSA = no;
+      AQUANTIA_PHY = no;
+      MICROSEMI_PHY = no;
+      VITESSE_PHY = no;
+      I2C_MUX_PCA954x = no;
+      SND_SOC_PCM3168A_I2C = no;
+      SENSORS_LM90 = no;
+      SENSORS_INA2XX = no;
+      RTC_DRV_DS3232 = no;
+      GPIO_MAX732X = no;
+      SENSORS_ISL29018 = no;
+      MPL3115 = no;
+      MFD_ROHM_BD718XX = no;
+      ARM_SBSA_WATCHDOG = no;
+      ARM_SMC_WATCHDOG = no;
+      REGULATOR_PCA9450 = no;
+      REGULATOR_PFUZE100 = no;
+      DRM_PANEL_ABT_Y030XX067A = no;
+      DRM_PANEL_ARM_VERSATILE = no;
+      DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 = no;
+      DRM_PANEL_AUO_A030JTN01 = no;
+      DRM_PANEL_BOE_BF060Y8M_AJ0 = no;
+      DRM_PANEL_BOE_HIMAX8279D = no;
+      DRM_PANEL_ELIDA_KD35T133 = no;
+      DRM_PANEL_FEIXIN_K101_IM2BA02 = no;
+      DRM_PANEL_FEIYANG_FY07024DI26A30D = no;
+      DRM_PANEL_HIMAX_HX8394 = no;
+      DRM_PANEL_ILITEK_IL9322 = no;
+      DRM_PANEL_ILITEK_ILI9341 = no;
+      DRM_PANEL_ILITEK_ILI9881C = no;
+      DRM_PANEL_ILITEK_ILI9882T = no;
+      DRM_PANEL_INNOLUX_EJ030NA = no;
+      DRM_PANEL_INNOLUX_P079ZCA = no;
+      DRM_PANEL_JADARD_JD9365DA_H3 = no;
+      DRM_PANEL_JDI_LPM102A188A = no;
+      DRM_PANEL_JDI_LT070ME05000 = no;
+      DRM_PANEL_JDI_R63452 = no;
+      DRM_PANEL_KHADAS_TS050 = no;
+      DRM_PANEL_KINGDISPLAY_KD097D04 = no;
+      DRM_PANEL_LEADTEK_LTK050H3146W = no;
+      DRM_PANEL_LEADTEK_LTK500HD1829 = no;
+      DRM_PANEL_LG_LB035Q02 = no;
+      DRM_PANEL_LG_LG4573 = no;
+      DRM_PANEL_MAGNACHIP_D53E6EA8966 = no;
+      DRM_PANEL_NEC_NL8048HL11 = no;
+      DRM_PANEL_NEWVISION_NV3051D = no;
+      DRM_PANEL_NEWVISION_NV3052C = no;
+      DRM_PANEL_NOVATEK_NT35510 = no;
+      DRM_PANEL_NOVATEK_NT35560 = no;
+      DRM_PANEL_NOVATEK_NT35950 = no;
+      DRM_PANEL_NOVATEK_NT36523 = no;
+      DRM_PANEL_NOVATEK_NT39016 = no;
+      DRM_PANEL_OLIMEX_LCD_OLINUXINO = no;
+      DRM_PANEL_ORISETECH_OTA5601A = no;
+      DRM_PANEL_ORISETECH_OTM8009A = no;
+      DRM_PANEL_OSD_OSD101T2587_53TS = no;
+      DRM_PANEL_PANASONIC_VVX10F034N00 = no;
+      DRM_PANEL_RASPBERRYPI_TOUCHSCREEN = no;
+      DRM_PANEL_RAYDIUM_RM67191 = no;
+      DRM_PANEL_RAYDIUM_RM68200 = no;
+      DRM_PANEL_RAYDIUM_RM692E5 = no;
+      DRM_PANEL_RONBO_RB070D30 = no;
+      DRM_PANEL_SAMSUNG_ATNA33XC20 = no;
+      DRM_PANEL_SAMSUNG_DB7430 = no;
+      DRM_PANEL_SAMSUNG_LD9040 = no;
+      DRM_PANEL_SAMSUNG_S6D16D0 = no;
+      DRM_PANEL_SAMSUNG_S6D27A1 = no;
+      DRM_PANEL_SAMSUNG_S6D7AA0 = no;
+      DRM_PANEL_SAMSUNG_S6E3HA2 = no;
+      DRM_PANEL_SAMSUNG_S6E63J0X03 = no;
+      DRM_PANEL_SAMSUNG_S6E63M0 = no;
+      DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 = no;
+      DRM_PANEL_SAMSUNG_S6E8AA0 = no;
+      DRM_PANEL_SEIKO_43WVF1G = no;
+      DRM_PANEL_SHARP_LQ101R1SX01 = no;
+      DRM_PANEL_SHARP_LS037V7DW01 = no;
+      DRM_PANEL_SHARP_LS043T1LE01 = no;
+      DRM_PANEL_SHARP_LS060T1SX01 = no;
+      DRM_PANEL_SITRONIX_ST7701 = no;
+      DRM_PANEL_SITRONIX_ST7703 = no;
+      DRM_PANEL_SITRONIX_ST7789V = no;
+      DRM_PANEL_SONY_ACX565AKM = no;
+      DRM_PANEL_SONY_TD4353_JDI = no;
+      DRM_PANEL_SONY_TULIP_TRULY_NT35521 = no;
+      DRM_PANEL_STARTEK_KD070FHFID015 = no;
+      DRM_PANEL_TDO_TL070WSH30 = no;
+      DRM_PANEL_TPO_TD028TTEC1 = no;
+      DRM_PANEL_TPO_TD043MTEA1 = no;
+      DRM_PANEL_TPO_TPG110 = no;
+      DRM_PANEL_VISIONOX_R66451 = no;
+      DRM_PANEL_VISIONOX_RM69299 = no;
+      DRM_PANEL_WIDECHIPS_WS2401 = no;
+      DRM_PANEL_XINPENG_XPP055C272 = no;
+      DRM_NWL_MIPI_DSI = no;
+      SND_SOC_FSL_SAI = no;
+      SND_SOC_FSL_ASRC = no;
+      SND_SOC_FSL_MICFIL = no;
+      SND_SOC_FSL_AUDMIX = no;
+      SND_SOC_FSL_SPDIF = no;
+      SND_SOC_WM8904 = no;
+      RTC_DRV_RV8803 = no;
+      RTC_DRV_DS1307 = no;
+      RTC_DRV_PCF85363 = no;
+      RTC_DRV_PCF2127 = no;
+      FUJITSU_ERRATUM_010001 = no;
+      PCI_PASID = no;
+      UACCE = no;
+      SPI_CADENCE_QUADSPI = no;
+      DW_WATCHDOG = no;
+      NOP_USB_XCEIV = no;
+      SURFACE_PLATFORMS = no;
+      GPIO_PCA953X = no;
+      BACKLIGHT_LP855X = no;
+      MFD_MAX77620 = no;
+      SENSORS_PWM_FAN = no;
+      SENSORS_INA3221 = no;
+      REGULATOR_MAX8973 = no;
+      USB_CONN_GPIO = no;
+      MFD_BD9571MWV = no;
+      DRM_PANEL_LVDS = no;
+      COMMON_CLK_VC5 = no;
+      CRYPTO_DEV_CCREE = no;
+      VIDEO_IMX219 = no;
+      VIDEO_OV5645 = no;
+      SND_SOC_AK4613 = no;
+      SND_SIMPLE_CARD = no;
+      SND_AUDIO_GRAPH_CARD = no;
+      TYPEC_HD3SS3220 = no;
+      RTC_DRV_RX8581 = no;
+      COMMON_CLK_CS2000_CP = no;
+      KEYBOARD_ADC = no;
+      REGULATOR_FAN53555 = no;
+      TOUCHSCREEN_ATMEL_MXT = no;
+      RTC_DRV_HYM8563 = no;
+      MFD_SEC_CORE = no;
+      PL330_DMA = no;
+      GPIO_MB86S7X = no;
+      MMC_SDHCI_F_SDH30 = no;
+      MMC_SDHCI_CADENCE = no;
+      SOCIONEXT_SYNQUACER_PREITS = no;
+      NET_VENDOR_SOCIONEXT = no;
+      ARCH_ACTIONS = no;
+      ARCH_SUNXI = no;
+      ARCH_ALPINE = no;
+      ARCH_APPLE = no;
+      ARCH_BERLIN = no;
+      ARCH_EXYNOS = no;
+      ARCH_K3 = no;
+      ARCH_LG1K = no;
+      ARCH_HISI = no;
+      ARCH_KEEMBAY = no;
+      ARCH_MEDIATEK = no;
+      ARCH_MESON = no;
+      ARCH_MVEBU = no;
+      ARCH_RENESAS = no;
+      ARCH_ROCKCHIP = no;
+      ARCH_SEATTLE = no;
+      ARCH_INTEL_SOCFPGA = no;
+      ARCH_SYNQUACER = no;
+      ARCH_TEGRA = no;
+      ARCH_SPRD = no;
+      ARCH_THUNDER = no;
+      ARCH_THUNDER2 = no;
+      ARCH_UNIPHIER = no;
+      ARCH_VEXPRESS = no;
+      ARCH_VISCONTI = no;
+      ARCH_XGENE = no;
+      ARCH_ZYNQMP = no;
+      PCI_XGENE = no;
+      PCIE_ALTERA = no;
+      PCI_HOST_THUNDER_PEM = no;
+      PCI_HOST_THUNDER_ECAM = no;
+      PCI_HISI = no;
+      PCIE_KIRIN = no;
+      SERIAL_XILINX_PS_UART = no;
+      SERIAL_FSL_LPUART = no;
+      SERIAL_FSL_LINFLEXUART = no;
+      I2C_RK3X = no;
+      SPI_PL022 = no;
+      GPIO_ALTERA = no;
+      GPIO_PL061 = no;
+      GPIO_XGENE = no;
+      POWER_RESET_XGENE = no;
+      POWER_RESET_SYSCON = no;
+      GNSS_MTK_SERIAL = no;
+      ARM_SP805_WATCHDOG = no;
+      MFD_AXP20X_I2C = no;
+      MFD_HI6421_PMIC = no;
+      MFD_MT6397 = no;
+      REGULATOR_RK808 = no;
+      REGULATOR_TPS65132 = no;
+      MEDIA_ANALOG_TV_SUPPORT = lib.mkForce no;
+      MEDIA_DIGITAL_TV_SUPPORT = lib.mkForce no;
+      MEDIA_SDR_SUPPORT = no;
+      DRM_AMDGPU = no;
+      DRM_ETNAVIV = no;
+      DRM_HISI_KIRIN = no;
+      DRM_NOUVEAU = no;
+      SND_SOC_GTM601 = no;
+      SND_SOC_RT5659 = no;
+      SND_SOC_WM8960 = no;
+      SND_SOC_WM8962 = no;
+      USB_XHCI_PCI_RENESAS = no;
+      MMC_SDHCI_OF_ARASAN = no;
+      MMC_DW_EXYNOS = no;
+      MMC_DW_HI3798CV200 = no;
+      MMC_DW_K3 = no;
+      MMC_MTK = no;
+      MMC_SDHCI_XENON = no;
+      MMC_SDHCI_AM654 = no;
+      RTC_DRV_MAX77686 = no;
+      RTC_DRV_RK808 = no;
+      RTC_DRV_M41T80 = no;
+      RTC_DRV_RV3028 = no;
+      RTC_DRV_PL031 = no;
+      COMMON_CLK_RK808 = no;
+      FSL_RCPM = no;
+      HISI_PMU = no;
+      INTERCONNECT_QCOM_MSM8996 = no;
+      INTERCONNECT_QCOM_QCS404 = no;
+      INTERCONNECT_QCOM_SC7180 = no;
+      INTERCONNECT_QCOM_SM8150 = no;
+      INTERCONNECT_QCOM_SM8350 = no;
+      INTERCONNECT_QCOM_SM8450 = no;
+      INTERCONNECT_QCOM_SM8550 = no;
+      INTERCONNECT_QCOM_SC8280XP = no;
+      ARCH_NPCM = no;
+      PINCTRL_SC8280XP = no;
+      BCM_SBA_RAID = no;
+      SENSORS_GPIO_FAN = no;
+      ARCH_BCM = no;
+      ARCH_NXP = no;
+      NET_VENDOR_ADI = no;
+      PINCTRL_SC8180X = no;
+      SND_SOC_SC7180 = no;
+      SND_SOC_SC7280 = no;
+      SND_SOC_WCD938X_SDW = no;
+      MMC_SDHCI_OF_DWCMSHC = no;
+      SC_GCC_8180X = no;
+      IOMMU_IO_PGTABLE_DART = no;
+      INTERCONNECT_QCOM_SC8180X = no;
+      MEMORY_HOTPLUG = lib.mkForce no;
+      MELLANOX_PLATFORM = no;
+      CHROME_PLATFORMS = lib.mkForce no;
+      PINCTRL_SM8150 = no;
+      SM_GCC_8150 = no;
+      SM_VIDEOCC_8150 = no;
+      SM_GPUCC_8150 = no;
+      SM_GPUCC_8350 = no;
+      SM_VIDEOCC_8350 = no;
+      PINCTRL_SM8350 = no;
+      SM_GCC_8350 = no;
+      SM_DISPCC_8450 = no;
+      PINCTRL_SM8550 = no;
+      PINCTRL_SM8550_LPASS_LPI = no;
+      SM_DISPCC_8550 = no;
+      SM_TCSRCC_8550 = no;
+
+      # keys that are unused in this case
+      # (builtin aarch64-linux config is unused too, but i cant disable it)
+      ACPI_HOTPLUG_MEMORY.tristate = lib.mkForce null; BCM2835_MBOX.tristate = lib.mkForce null; BCM2835_WDT.tristate = lib.mkForce null;
+      CHROMEOS_TBMC.tristate = lib.mkForce null; CROS_EC.tristate = lib.mkForce null; CROS_EC_I2C.tristate = lib.mkForce null;
+      CROS_EC_SPI.tristate = lib.mkForce null; CROS_KBD_LED_BACKLIGHT.tristate = lib.mkForce null;
+      FSL_MC_UAPI_SUPPORT.tristate = lib.mkForce null; MEDIA_ATTACH.tristate = lib.mkForce null;
+      MEMORY_HOTREMOVE.tristate = lib.mkForce null; MTD_COMPLEX_MAPPINGS.tristate = lib.mkForce null; NET_ACT_BPF.tristate = lib.mkForce null;
+      PCI_TEGRA.tristate = lib.mkForce null; RASPBERRYPI_FIRMWARE.tristate = lib.mkForce null; RASPBERRYPI_POWER.tristate = lib.mkForce null;
+      SCSI_SAS_ATA.tristate = lib.mkForce null; SUN8I_DE2_CCU.tristate = lib.mkForce null;
+      TCG_TIS_SPI_CR50.tristate = lib.mkForce null; USB_XHCI_TEGRA = lib.mkForce no; ZONE_DEVICE.tristate = lib.mkForce null;
+      "9P_FSCACHE".tristate = lib.mkForce null; CROS_EC_ISHTP.tristate = lib.mkForce null; CROS_EC_LPC.tristate = lib.mkForce null;
+      DRM_AMDGPU_CIK.tristate = lib.mkForce null; DRM_AMDGPU_SI.tristate = lib.mkForce null; DRM_AMDGPU_USERPTR.tristate = lib.mkForce null;
+      DRM_AMD_DC_FP.tristate = lib.mkForce null; DRM_AMD_DC_SI.tristate = lib.mkForce null; DRM_DP_AUX_CHARDEV.tristate = lib.mkForce null;
+      DRM_FBDEV_EMULATION.tristate = lib.mkForce null; DRM_GMA500.tristate = lib.mkForce null; DRM_LEGACY.tristate = lib.mkForce null;
+      DRM_LOAD_EDID_FIRMWARE.tristate = lib.mkForce null; DRM_VBOXVIDEO.tristate = lib.mkForce null;
+      DRM_VC4_HDMI_CEC.tristate = lib.mkForce null; FB_3DFX_ACCEL.tristate = lib.mkForce null; FB_ATY_CT.tristate = lib.mkForce null;
+      FB_ATY_GX.tristate = lib.mkForce null; FB_EFI.tristate = lib.mkForce null; FB_NVIDIA_I2C.tristate = lib.mkForce null;
+      FB_RIVA_I2C.tristate = lib.mkForce null; FB_SAVAGE_ACCEL.tristate = lib.mkForce null; FB_SAVAGE_I2C.tristate = lib.mkForce null;
+      FB_SIS_300.tristate = lib.mkForce null; FB_SIS_315.tristate = lib.mkForce null;
+      FB_VESA.tristate = lib.mkForce null; FONTS.tristate = lib.mkForce null; FONT_8x8.tristate = lib.mkForce null;
+      FONT_TER16x32.tristate = lib.mkForce null; FRAMEBUFFER_CONSOLE.tristate = lib.mkForce null;
+      FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER.tristate = lib.mkForce null;
+      FRAMEBUFFER_CONSOLE_DETECT_PRIMARY.tristate = lib.mkForce null; FRAMEBUFFER_CONSOLE_ROTATION.tristate = lib.mkForce null;
+      HMM_MIRROR.tristate = lib.mkForce null; HSA_AMD.tristate = lib.mkForce null; HYPERVISOR_GUEST.tristate = lib.mkForce null;
+      INFINIBAND_IPOIB.tristate = lib.mkForce null; INFINIBAND_IPOIB_CM.tristate = lib.mkForce null;
+      IP_MROUTE_MULTIPLE_TABLES.tristate = lib.mkForce null; JOYSTICK_PSXPAD_SPI_FF.tristate = lib.mkForce null;
+      KERNEL_ZSTD.tristate = lib.mkForce null; KEYBOARD_APPLESPI.tristate = lib.mkForce null; KVM_ASYNC_PF.tristate = lib.mkForce null;
+      KVM_GENERIC_DIRTYLOG_READ_PROTECT.tristate = lib.mkForce null; KVM_GUEST.tristate = lib.mkForce null; KVM_MMIO.tristate = lib.mkForce null;
+      KVM_VFIO.tristate = lib.mkForce null; LOGO.tristate = lib.mkForce null; MICROCODE.tristate = lib.mkForce null;
+      MOUSE_PS2_VMMOUSE.tristate = lib.mkForce null; MTRR_SANITIZER.tristate = lib.mkForce null; NFS_FSCACHE.tristate = lib.mkForce null;
+      PINCTRL_BAYTRAIL.tristate = lib.mkForce null;
+      PINCTRL_CHERRYVIEW.tristate = lib.mkForce null; PM_ADVANCED_DEBUG.tristate = lib.mkForce null; PM_TRACE_RTC.tristate = lib.mkForce null;
+      SND_AC97_POWER_SAVE.tristate = lib.mkForce null; SND_DYNAMIC_MINORS.tristate = lib.mkForce null;
+      SND_HDA_INPUT_BEEP.tristate = lib.mkForce null; SND_HDA_PATCH_LOADER.tristate = lib.mkForce null;
+      SND_HDA_RECONFIG.tristate = lib.mkForce null; SND_OSSEMUL.tristate = lib.mkForce null; SND_USB_CAIAQ_INPUT.tristate = lib.mkForce null;
+      VFIO_PCI_VGA.tristate = lib.mkForce null; VGA_SWITCHEROO.tristate = lib.mkForce null; X86_AMD_PLATFORM_DEVICE.tristate = lib.mkForce null;
+      X86_CHECK_BIOS_CORRUPTION.tristate = lib.mkForce null; X86_MCE.tristate = lib.mkForce null;
+      X86_PLATFORM_DRIVERS_DELL.tristate = lib.mkForce null; X86_PLATFORM_DRIVERS_HP.tristate = lib.mkForce null;
+      JOYSTICK_XPAD_FF.tristate = lib.mkForce null; JOYSTICK_XPAD_LEDS.tristate = lib.mkForce null; KEXEC_JUMP.tristate = lib.mkForce null;
+      PERF_EVENTS_AMD_BRS.tristate = lib.mkForce null; HVC_XEN.tristate = lib.mkForce null; HVC_XEN_FRONTEND.tristate = lib.mkForce null;
+      PARAVIRT_SPINLOCKS.tristate = lib.mkForce null; PCI_XEN.tristate = lib.mkForce null; SWIOTLB_XEN.tristate = lib.mkForce null;
+      VBOXGUEST.tristate = lib.mkForce null; XEN_BACKEND.tristate = lib.mkForce null; XEN_BALLOON.tristate = lib.mkForce null;
+      XEN_BALLOON_MEMORY_HOTPLUG.tristate = lib.mkForce null; XEN_DOM0.tristate = lib.mkForce null; XEN_EFI.tristate = lib.mkForce null;
+      XEN_HAVE_PVMMU.tristate = lib.mkForce null; XEN_MCE_LOG.tristate = lib.mkForce null; XEN_PVH.tristate = lib.mkForce null;
+      XEN_PVHVM.tristate = lib.mkForce null; XEN_SAVE_RESTORE.tristate = lib.mkForce null; XEN_SYS_HYPERVISOR.tristate = lib.mkForce null;
+    };
+  };
+  linux_enchilada_ccache = pkgs'.buildLinuxWithCcache pkgs'.linux_enchilada;
+}

system/hosts/phone/default.nix

@@ -1,8 +1,8 @@
-# WIP (I don't even have the phone yet)
-
 { pkgs
-, config
+, lib
-, ... }:
+# , config
+, ...
+}:
 
 {
   system.stateVersion = "23.11";
@@ -15,26 +15,12 @@
     { from = 1714; to = 1764; }
   ];
 
-  networking.wireless.iwd.enable = true;
   common.minimal = false;
-  services.pipewire = {
+  programs.sway.enable = true;
-    enable = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-    jack.enable = true;
-  };
-  security.polkit.enable = true;
-  security.rtkit.enable = true;
   xdg.portal = {
     enable = true;
     extraPortals = with pkgs; [ xdg-desktop-portal-gtk xdg-desktop-portal-wlr ];
   };
   services.sshd.enable = true;
-  users.users.${config.common.mainUsername}.extraGroups = [ "video" "feedbackd" "dialout" ];
+  # users.users.${config.common.mainUsername}.extraGroups = [ "video" "feedbackd" "dialout" ];
-
-  mobile.generatedFilesystems.rootfs = {
-    filesystem = "btrfs";
-    btrfs.partitionID = "44444444-4444-4444-8888-888888888888";
-  };
 }

system/modules/common.nix

@@ -78,7 +78,7 @@ in {
     environment.etc = lib.mapAttrs'
       (name: value: {
         name = "nix/inputs/${name}";
-        value.source = value.outPath;
+        value.source = value.outPath or "${value}";
       })
       (lib.filterAttrs (_: v: builtins.pathExists "${v}/default.nix") inputs);
     nix.nixPath = [ "/etc/nix/inputs" ];
@@ -117,9 +117,13 @@ in {
     i18n.extraLocaleSettings.LC_TIME = "en_DK.UTF-8";
     environment.systemPackages = with pkgs; [
       bottom
-      wget
       git
+      rsync
       tmux
+      wget
+
+      kitty.terminfo
+      # rxvt-unicode-unwrapped.terminfo
     ];
     programs.fish.enable = true;
     users.users.${cfg.mainUsername} = {
@@ -147,10 +151,6 @@ in {
   }
 
   (lib.mkIf cfg.minimal {
-    environment.systemPackages = with pkgs; [
-      kitty.terminfo
-      # rxvt-unicode-unwrapped.terminfo
-    ];
     programs.fish.interactiveShellInit = ''
       set -gx SHELL ${pkgs.zsh}/bin/zsh
       set -g fish_color_autosuggestion 777 brblack

system/modules/impermanence.nix

@@ -106,6 +106,10 @@ in {
         { directory = /var/lib/murmur; user = "murmur"; group = "murmur"; mode = "0700"; }
       ] ++ lib.optionals config.services.nextcloud.enable [
         { directory = /var/lib/nextcloud; user = "nextcloud"; group = "nextcloud"; mode = "0750"; }
+      ] ++ lib.optionals config.networking.networkmanager.enable [
+        { directory = /etc/NetworkManager/system-connections; mode = "0700"; }
+        { directory = /var/lib/NetworkManager; mode = "0755"; }
+        { directory = /var/lib/NetworkManager-fortisslvpn; mode = "0700"; }
       ] ++ lib.optionals config.services.opendkim.enable [
         { directory = /var/lib/opendkim; user = "opendkim"; group = "opendkim"; mode = "0700"; }
       ] ++ lib.optionals config.services.openldap.enable [

system/modules/modemmanager.nix

@@ -0,0 +1,41 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.networking.modemmanager;
+  packages = [ pkgs.modemmanager ];
+in
+{
+  options.networking.modemmanager = {
+    enable = lib.mkEnableOption "ModemManager";
+  };
+
+  config = lib.mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = !config.networking.networkmanager.enable;
+        message = "If you use NetworkManager, this module is redundant";
+      }
+    ];
+
+    environment.etc = builtins.listToAttrs
+      (map ({ id, path }: { name = "ModemManager/fcc-unlock.d/${id}"; value.source = path; })
+        config.networking.networkmanager.fccUnlockScripts);
+
+    users.groups.networkmanager.gid = config.ids.gids.networkmanager;
+
+    systemd.services.ModemManager.aliases = [ "dbus-org.freedesktop.ModemManager1.service" ];
+
+    security.polkit.enable = true;
+    security.polkit.extraConfig = ''
+      polkit.addRule(function(action, subject) {
+        if (subject.isInGroup("networkmanager") && (action.id.indexOf("org.freedesktop.ModemManager") == 0)) {
+          return polkit.Result.YES;
+        }
+      });
+    '';
+
+    environment.systemPackages = packages;
+    systemd.packages = packages;
+    services.udev.packages = packages;
+  };
+}