1 files changed, 33 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/alsa-firmware/default.nix b/nixpkgs/pkgs/os-specific/linux/alsa-firmware/default.nix
new file mode 100644
index 000000000000..53fcf7d68433
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/alsa-firmware/default.nix
@@ -0,0 +1,33 @@
+{stdenv, fetchurl}:
+
+stdenv.mkDerivation rec {
+  name = "alsa-firmware-1.0.29";
+
+  src = fetchurl {
+    url = "mirror://alsa/firmware/${name}.tar.bz2";
+    sha256 = "0gfcyj5anckjn030wcxx5v2xk2s219nyf99s9m833275b5wz2piw";
+  };
+
+  configureFlags = [
+    "--with-hotplug-dir=$(out)/lib/firmware"
+  ];
+
+  dontStrip = true;
+
+  postInstall = ''
+    # These are lifted from the Arch PKGBUILD
+    # remove files which conflicts with linux-firmware
+    rm -rf $out/lib/firmware/{ct{efx,speq}.bin,ess,korg,sb16,yamaha}
+    # remove broken symlinks (broken upstream)
+    rm -rf $out/lib/firmware/turtlebeach
+    # remove empty dir
+    rm -rf $out/bin
+  '';
+
+  meta = {
+    homepage = http://www.alsa-project.org/;
+    description = "Soundcard firmwares from the alsa project";
+    license = stdenv.lib.licenses.gpl2Plus;
+    platforms = stdenv.lib.platforms.linux;
+  };
+}