diff --git a/cas/1.1/default/Android.bp b/cas/1.1/default/Android.bp
new file mode 100644
index 0000000..68a49cf
--- /dev/null
+++ b/cas/1.1/default/Android.bp
@@ -0,0 +1,49 @@
+cc_defaults {
+    name: "cas_service_defaults@1.1",
+    defaults: ["hidl_defaults"],
+    vendor: true,
+    relative_install_path: "hw",
+    srcs: [
+      "CasImpl.cpp",
+      "DescramblerImpl.cpp",
+      "MediaCasService.cpp",
+      "service.cpp",
+      "SharedLibrary.cpp",
+      "TypeConvert.cpp",
+    ],
+
+    compile_multilib: "32",
+
+    shared_libs: [
+      "android.hardware.cas@1.0",
+      "android.hardware.cas@1.1",
+      "android.hardware.cas.native@1.0",
+      "android.hidl.memory@1.0",
+      "libbinder",
+      "libhidlbase",
+      "libhidlmemory",
+      "libhidltransport",
+      "liblog",
+      "libutils",
+    ],
+    header_libs: [
+      "libstagefright_foundation_headers",
+      "media_plugin_headers",
+    ],
+}
+
+cc_binary {
+    name: "android.hardware.cas@1.1-service",
+    vintf_fragments: ["android.hardware.cas@1.1-service.xml"],
+    defaults: ["cas_service_defaults@1.1"],
+    init_rc: ["android.hardware.cas@1.1-service.rc"],
+}
+
+cc_binary {
+    name: "android.hardware.cas@1.1-service-lazy",
+    vintf_fragments: ["android.hardware.cas@1.1-service-lazy.xml"],
+    overrides: ["android.hardware.cas@1.1-service"],
+    defaults: ["cas_service_defaults@1.1"],
+    init_rc: ["android.hardware.cas@1.1-service-lazy.rc"],
+    cflags: ["-DLAZY_SERVICE"],
+}