1 files changed, 31 insertions, 0 deletions
diff --git a/pkgs/misc/drivers/epkowa/default.nix b/pkgs/misc/drivers/epkowa/default.nix
index 1c79be712b06..e01967019943 100644
--- a/pkgs/misc/drivers/epkowa/default.nix
+++ b/pkgs/misc/drivers/epkowa/default.nix
@@ -25,6 +25,37 @@ in
 # adding a plugin for another printer shouldn't be too difficult, but you need the firmware to test...
 
 let plugins = {
+  x770 =   stdenv.mkDerivation rec {
+    name = "iscan-gt-x770-bundle";
+    version = "1.0.1";
+    pluginVersion = "2.1.2-1";
+
+    buildInputs = [ patchelf rpm ];
+    src = fetchurl {
+      url = "https://download2.ebz.epson.net/iscan/plugin/gt-x770/rpm/x64/iscan-gt-x770-bundle-${version}.x64.rpm.tar.gz";
+      sha256 = "0m9c60rszzdvq1pqfzygzzrjycm1giy465lj29108j7hsnfcv56r";
+    };
+    installPhase = ''
+      cd plugins
+      ${rpm}/bin/rpm2cpio iscan-plugin-gt-x770-${pluginVersion}.x86_64.rpm | ${cpio}/bin/cpio -idmv
+      mkdir $out
+      cp -r usr/share $out
+      cp -r usr/lib64 $out/lib
+      mv $out/share/iscan $out/share/esci
+      mv $out/lib/iscan $out/lib/esci
+      '';
+    preFixup = ''
+      lib=$out/lib/esci/libesint7C.so
+      rpath=${gcc.cc.lib}/lib/
+      patchelf --set-rpath $rpath $lib
+      '';
+    passthru = {
+      registrationCommand = ''
+        $registry --add interpreter usb 0x04b8 0x0130 "$plugin/lib/esci/libesint7C $plugin/share/esci/esfw7C.bin"
+        '';
+      hw = "Perfection V500 Photo";
+      };
+    };
   f720 = stdenv.mkDerivation rec {
     name = "iscan-gt-f720-bundle";
     version = "1.0.1";