diff --git a/data/etc/android.hardware.fingerprint.xml b/data/etc/android.hardware.fingerprint.xml
new file mode 100644
index 0000000..3181e7e
--- /dev/null
+++ b/data/etc/android.hardware.fingerprint.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- This is the standard set of features for a biometric fingerprint sensor. -->
+<permissions>
+    <feature name="android.hardware.fingerprint" />
+</permissions>
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index bb2d4f3..40b21a9 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -84,7 +84,7 @@
         ssize_t count = dev.getSensorList(&list);
         if (count > 0) {
             ssize_t orientationIndex = -1;
-            bool hasGyro = false;
+            bool hasGyro = false, hasAccel = false, hasMag = false;
             uint32_t virtualSensorsNeeds =
                     (1<<SENSOR_TYPE_GRAVITY) |
                     (1<<SENSOR_TYPE_LINEAR_ACCELERATION) |
@@ -94,6 +94,12 @@
             for (ssize_t i=0 ; i<count ; i++) {
                 registerSensor( new HardwareSensor(list[i]) );
                 switch (list[i].type) {
+                    case SENSOR_TYPE_ACCELEROMETER:
+                        hasAccel = true;
+                        break;
+                    case SENSOR_TYPE_MAGNETIC_FIELD:
+                        hasMag = true;
+                        break;
                     case SENSOR_TYPE_ORIENTATION:
                         orientationIndex = i;
                         break;
@@ -117,7 +123,7 @@
             // build the sensor list returned to users
             mUserSensorList = mSensorList;
 
-            if (hasGyro) {
+            if (hasGyro && hasAccel && hasMag) {
                 Sensor aSensor;
 
                 // Add Android virtual sensors if they're not already