diff --git a/egistec/interfaces/Android.bp b/egistec/interfaces/Android.bp
new file mode 100644
index 0000000..98177c1
--- /dev/null
+++ b/egistec/interfaces/Android.bp
@@ -0,0 +1,4 @@
+hidl_package_root {
+    name: "vendor.egistec.hardware",
+    path: "device/motorola/bangkk/egistec/interfaces",
+}
diff --git a/egistec/interfaces/fingerprint/4.0/Android.bp b/egistec/interfaces/fingerprint/4.0/Android.bp
new file mode 100644
index 0000000..0406608
--- /dev/null
+++ b/egistec/interfaces/fingerprint/4.0/Android.bp
@@ -0,0 +1,13 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "vendor.egistec.hardware.fingerprint@4.0",
+    root: "vendor.egistec.hardware",
+    srcs: [
+        "IBiometricsFingerprintRbs.hal",
+        "IBiometricsFingerprintRbsCallback.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+}
diff --git a/egistec/interfaces/fingerprint/4.0/IBiometricsFingerprintRbs.hal b/egistec/interfaces/fingerprint/4.0/IBiometricsFingerprintRbs.hal
new file mode 100644
index 0000000..82f9b89
--- /dev/null
+++ b/egistec/interfaces/fingerprint/4.0/IBiometricsFingerprintRbs.hal
@@ -0,0 +1,9 @@
+package vendor.egistec.hardware.fingerprint@4.0;
+
+import vendor.egistec.hardware.fingerprint@4.0::IBiometricsFingerprintRbsCallback;
+
+interface IBiometricsFingerprintRbs {
+    extra_api(int32_t pid, vec<uint8_t> in_buffer) generates (vec<uint8_t> out_buffer);
+    set_on_callback_proc(IBiometricsFingerprintRbsCallback clientCallback) generates (int32_t ret);
+    cancel() generates (int32_t ret);
+};
diff --git a/egistec/interfaces/fingerprint/4.0/IBiometricsFingerprintRbsCallback.hal b/egistec/interfaces/fingerprint/4.0/IBiometricsFingerprintRbsCallback.hal
new file mode 100644
index 0000000..1541ffd
--- /dev/null
+++ b/egistec/interfaces/fingerprint/4.0/IBiometricsFingerprintRbsCallback.hal
@@ -0,0 +1,7 @@
+package vendor.egistec.hardware.fingerprint@4.0;
+
+interface IBiometricsFingerprintRbsCallback {
+    oneway ipc_callback(int32_t event_id, int32_t value1, int32_t value2, vec<uint8_t> buffer, int32_t buffer_size);
+};
+
+