feat: add pd-mapper

configuration.nix

@@ -48,6 +48,38 @@
 
   services.getty.autologinUser = lib.mkDefault "root";
 
+  nixpkgs.overlays = [
+    (final: prev: {
+      qrtr = prev.callPackage ./pkgs/qrtr.nix {};
+      qmic = prev.callPackage ./pkgs/qmic.nix {};
+      rmtfs = prev.callPackage ./pkgs/rmtfs.nix { inherit (final) qrtr qmic; };
+      pd-mapper = final.callPackage ./pkgs/pd-mapper.nix { inherit (final) qrtr; };
+    })
+  ];
+
+  systemd.services = {
+    pd-mapper = {
+      unitConfig = {
+        Requires = "qrtr-ns.service";
+        After = "qrtr-ns.service";
+      };
+      serviceConfig = {
+        Restart = "always";
+        ExecStart = "${pkgs.pd-mapper}/bin/pd-mapper";
+      };
+      wantedBy = [
+        "multi-user.target"
+      ];
+    };
+    qrtr-ns = {
+      serviceConfig = {
+        ExecStart = "${pkgs.qrtr}/bin/qrtr-ns -v -f 1";
+        Restart = "always";
+      };
+      wantedBy = ["multi-user.target"];
+    };
+  };
+
   nixpkgs.config.allowUnfree = true;
 
   nix.settings = {

pkgs/pd-mapper.nix

@@ -0,0 +1,33 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  pkg-config,
+  qrtr,
+  lzma,
+}:
+
+stdenv.mkDerivation {
+  pname = "pd-mapper";
+  version = "2024-06-19";
+
+  src = fetchFromGitHub {
+    owner = "linux-msm";
+    repo = "pd-mapper";
+    rev = "e7c42e1522249593302a5b8920b9e7b42dc3f25e";
+    sha256 = "sha256-gTUpltbY5439IEEvnxnt8WOFUgfpQUJWr5f+OB12W8A=";
+  };
+
+  nativeBuildInputs = [ pkg-config lzma ];
+
+  buildInputs = [ qrtr ];
+
+  installFlags = [ "prefix=$(out)" ];
+
+  meta = with lib; {
+    description = "pd mapper";
+    homepage = "https://github.com/linux-msm/pd-mapper";
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+  };
+}

pkgs/qmic.nix

@@ -0,0 +1,26 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub
+}:
+
+stdenv.mkDerivation {
+  pname = "qmic";
+  version = "2022-07-18";
+
+  src = fetchFromGitHub {
+    owner = "linux-msm";
+    repo = "qmic";
+    rev = "4574736afce75aa5eec1e1069a19563410167c9f";
+    sha256 = "sha256-0/mIg98pN66ZaVsQ6KmZINuNfiKvdEHMsqDx0iciF8w=";
+  };
+
+  installFlags = [ "prefix=$(out)" ];
+
+  meta = with lib; {
+    description = "QMI IDL compiler";
+    homepage = "https://github.com/linux-msm/qmic";
+    license = licenses.bsd3;
+    platforms = platforms.aarch64;
+  };
+}

pkgs/qrtr.nix

@@ -0,0 +1,33 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  meson,
+  cmake,
+  pkg-config,
+  systemd,
+  ninja,
+}:
+
+stdenv.mkDerivation {
+  pname = "qrtr";
+  version = "2024-05-21";
+
+  src = fetchFromGitHub {
+    owner = "linux-msm";
+    repo = "qrtr";
+    rev = "daf7f4cc326a5036dcce2bd7deaf2c32841b0336";
+    hash = "sha256-OGx5fxxtrNN9EJJxxH4MTDRFGsyu4LNo+ks46zbJqF0=";
+  };
+
+  nativeBuildInputs = [ meson cmake pkg-config systemd ninja ];
+
+  installFlags = [ "prefix=$(out)" ];
+
+  meta = with lib; {
+    description = "QMI IDL compiler";
+    homepage = "https://github.com/linux-msm/qrtr";
+    license = licenses.bsd3;
+    platforms = platforms.aarch64;
+  };
+}

pkgs/rmtfs.nix

@@ -0,0 +1,31 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  udev,
+  qrtr,
+  qmic
+}:
+
+stdenv.mkDerivation {
+  pname = "rmtfs";
+  version = "2024-03-18";
+
+  buildInputs = [ udev qrtr qmic ];
+
+  src = fetchFromGitHub {
+    owner = "linux-msm";
+    repo = "rmtfs";
+    rev = "33e1e40615efc59b17a515afe857c51b8b8c1ad1";
+    hash = "sha256-AxFuDmfLTcnnwm+nezwLc8yaHcX+pFkX5qSIO38T/BM=";
+  };
+
+  installFlags = [ "prefix=$(out)" ];
+
+  meta = with lib; {
+    description = "Qualcomm Remote Filesystem Service";
+    homepage = "https://github.com/linux-msm/rmtfs";
+    license = licenses.bsd3;
+    platforms = platforms.aarch64;
+  };
+}