diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 7fe8377..4d07386 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -322,6 +322,21 @@
         | VehicleArea:GLOBAL),
 
     /**
+     * Steering angle of the vehicle
+     *
+     * Angle is in degrees.  Left is negative.
+     *
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
+     * @access VehiclePropertyAccess:READ
+     * @unit VehicleUnit:DEGREES
+     */
+    PERF_STEERING_ANGLE = (
+        0x0209
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:FLOAT
+        | VehicleArea:GLOBAL),
+
+    /**
      * Temperature of engine coolant
      *
      * @change_mode VehiclePropertyChangeMode:CONTINUOUS
@@ -2421,13 +2436,15 @@
     NANO_SECS      = 0x50,
     SECS           = 0x53,
     YEAR           = 0x59,
-    KILOPASCAL     = 0x70,
 
     // Electrical Units
     WATT_HOUR      = 0x60,
     MILLIAMPERE    = 0x61,
     MILLIVOLT      = 0x62,
     MILLIWATTS     = 0x63,
+
+    KILOPASCAL     = 0x70,
+    DEGREES        = 0x80,
 };
 
 /**
diff --git a/graphics/composer/2.1/utils/vts/ComposerVts.cpp b/graphics/composer/2.1/utils/vts/ComposerVts.cpp
index 1cafafe..250c392 100644
--- a/graphics/composer/2.1/utils/vts/ComposerVts.cpp
+++ b/graphics/composer/2.1/utils/vts/ComposerVts.cpp
@@ -311,6 +311,8 @@
                                  ASSERT_TRUE(reader->readQueue(tmpOutLength, tmpOutHandles));
                                  reader->parse();
                              });
+    reader->reset();
+    writer->reset();
 }
 
 }  // namespace vts
diff --git a/graphics/composer/2.2/utils/vts/ComposerVts.cpp b/graphics/composer/2.2/utils/vts/ComposerVts.cpp
index d8fb656..da99460 100644
--- a/graphics/composer/2.2/utils/vts/ComposerVts.cpp
+++ b/graphics/composer/2.2/utils/vts/ComposerVts.cpp
@@ -86,6 +86,8 @@
                                  ASSERT_TRUE(reader->readQueue(tmpOutLength, tmpOutHandles));
                                  reader->parse();
                              });
+    reader->reset();
+    writer->reset();
 }
 
 Display ComposerClient::createVirtualDisplay_2_2(uint32_t width, uint32_t height,
diff --git a/sensors/2.0/Android.bp b/sensors/2.0/Android.bp
new file mode 100644
index 0000000..20bc4e1
--- /dev/null
+++ b/sensors/2.0/Android.bp
@@ -0,0 +1,22 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.sensors@2.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "types.hal",
+        "ISensors.hal",
+    ],
+    interfaces: [
+        "android.hardware.sensors@1.0",
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "SensorTimeout",
+    ],
+    gen_java: false,
+}
+
diff --git a/sensors/2.0/ISensors.hal b/sensors/2.0/ISensors.hal
new file mode 100644
index 0000000..32092ef
--- /dev/null
+++ b/sensors/2.0/ISensors.hal
@@ -0,0 +1,233 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+package android.hardware.sensors@2.0;
+
+import @1.0::Event;
+import @1.0::OperationMode;
+import @1.0::RateLevel;
+import @1.0::Result;
+import @1.0::SensorInfo;
+import @1.0::SharedMemInfo;
+
+interface ISensors {
+    /**
+     * Enumerate all available (static) sensors.
+     */
+    getSensorsList() generates (vec<SensorInfo> list);
+
+    /**
+     * Place the module in a specific mode. The following modes are defined
+     *
+     *  SENSOR_HAL_NORMAL_MODE - Normal operation. Default state of the module.
+     *
+     *  SENSOR_HAL_DATA_INJECTION_MODE - Loopback mode.
+     *    Data is injected for the supported sensors by the sensor service in
+     *    this mode.
+     *
+     * @return OK on success
+     *     BAD_VALUE if requested mode is not supported
+     *     PERMISSION_DENIED if operation is not allowed
+     */
+    setOperationMode(OperationMode mode) generates (Result result);
+
+    /**
+     * Activate/de-activate one sensor.
+     *
+     * After sensor de-activation, existing sensor events that have not
+     * been written to the event queue must be abandoned immediately so that
+     * subsequent activations do not get stale sensor events (events
+     * that are generated prior to the latter activation).
+     *
+     * @param sensorHandle is the handle of the sensor to change.
+     * @param enabled set to true to enable, or false to disable the sensor.
+     * @return result OK on success, BAD_VALUE if sensorHandle is invalid.
+     */
+    activate(int32_t sensorHandle, bool enabled) generates (Result result);
+
+    /**
+     * Initialize the Fast Message Queues (FMQ) that are used to send data
+     * between the framework and the HAL.
+     *
+     * The Event FMQ is used to transport sensor events from the HAL to the
+     * framework. The Event FMQ is created using the eventQueueDescriptor.
+     * Data may only be written to the Event FMQ. Data must not be read from
+     * the Event FMQ since the framework is the only reader. Upon receiving
+     * sensor events, the HAL should write the sensor events to the Event FMQ.
+     *
+     * The Wake Lock FMQ is used by the framework to notify the HAL when it is
+     * safe to release its wake_lock. When the framework receives WAKE_UP events
+     * from the Event FMQ and the framework has acquired a wake_lock, the
+     * framework must write a WakeLockEvent to the Wake Lock FMQ with the number
+     * of WAKE_UP events processed. When the HAL reads the WakeLockEvent from
+     * the Wake Lock FMQ, the HAL should decrement its current count of
+     * unprocessed WAKE_UP events and release its wake_lock if the current
+     * count of unprocessed WAKE_UP events is zero.
+     *
+     * The name of any wake_lock acquired by the Sensors HAL for WAKE_UP events
+     * must begin with "SensorsHAL_WAKEUP".
+     *
+     * If WAKE_LOCK_TIMEOUT_SECONDS has elapsed since the most recent WAKE_UP
+     * event was written to the Event FMQ without receiving a message on the
+     * Wake Lock FMQ, then any held wake_lock for WAKE_UP events must be
+     * released.
+     *
+     * If either the Event FMQ or the Wake Lock FMQ is already initialized when
+     * initializeMessageQueues is invoked, then both existing FMQs must be
+     * discarded and the new descriptors must be used to create new FMQs within
+     * the HAL. The number of outstanding WAKE_UP events should also be reset to
+     * zero, and any outstanding wake_locks held as a result of WAKE_UP events
+     * should be released.
+     *
+     * initializeMessageQueues must be thread safe and prevent concurrent calls
+     * to initializeMessageQueues from simultaneously modifying state.
+     *
+     * @param eventQueueDescriptor Fast Message Queue descriptor that is used to
+     *     create the Event FMQ which is where sensor events are written. The
+     *     descriptor is obtained from the framework's FMQ that is used to read
+     *     sensor events.
+     * @param wakeLockDescriptor Fast Message Queue descriptor that is used to
+     *     create the Wake Lock FMQ which is where wake_lock events are read
+     *     from. The descriptor is obtained from the framework's FMQ that is
+     *     used to write wake_lock events.
+     * @return result OK on success; BAD_VALUE if descriptor is invalid (such
+     *     as null)
+     */
+    @entry
+    @callflow(next = {"getSensorsList"})
+    initializeMessageQueues(fmq_sync<Event> eventQueueDescriptor,
+                            fmq_sync<uint32_t> wakeLockDescriptor)
+                 generates (Result result);
+
+    /**
+     * Sets a sensor’s parameters, including sampling frequency and maximum
+     * report latency. This function can be called while the sensor is
+     * activated, in which case it must not cause any sensor measurements to
+     * be lost: transitioning from one sampling rate to the other cannot cause
+     * lost events, nor can transitioning from a high maximum report latency to
+     * a low maximum report latency.
+     *
+     * @param sensorHandle handle of sensor to be changed.
+     * @param samplingPeriodNs specifies sensor sample period in nanoseconds.
+     * @param maxReportLatencyNs allowed delay time before an event is sampled
+     *     to time of report.
+     * @return result OK on success, BAD_VALUE if any parameters are invalid.
+     */
+    batch(int32_t sensorHandle,
+          int64_t samplingPeriodNs,
+          int64_t maxReportLatencyNs)
+        generates (
+          Result result);
+
+    /**
+     * Trigger a flush of internal FIFO.
+     *
+     * Flush adds a FLUSH_COMPLETE metadata event to the end of the "batch mode"
+     * FIFO for the specified sensor and flushes the FIFO.  If the FIFO is empty
+     * or if the sensor doesn't support batching (FIFO size zero), return
+     * SUCCESS and add a trivial FLUSH_COMPLETE event added to the event stream.
+     * This applies to all sensors other than one-shot sensors. If the sensor
+     * is a one-shot sensor, flush must return BAD_VALUE and not generate any
+     * flush complete metadata.  If the sensor is not active at the time flush()
+     * is called, flush() return BAD_VALUE.
+     *
+     * @param sensorHandle handle of sensor to be flushed.
+     * @return result OK on success and BAD_VALUE if sensorHandle is invalid.
+     */
+    flush(int32_t sensorHandle) generates (Result result);
+
+    /**
+     * Inject a single sensor event or push operation environment parameters to
+     * device.
+     *
+     * When device is in NORMAL mode, this function is called to push operation
+     * environment data to device. In this operation, Event is always of
+     * SensorType::AdditionalInfo type. See operation evironment parameters
+     * section in AdditionalInfoType.
+     *
+     * When device is in DATA_INJECTION mode, this function is also used for
+     * injecting sensor events.
+     *
+     * Regardless of OperationMode, injected SensorType::ADDITIONAL_INFO
+     * type events should not be routed back to the sensor event queue.
+     *
+     * @see AdditionalInfoType
+     * @see OperationMode
+     * @param event sensor event to be injected
+     * @return result OK on success; PERMISSION_DENIED if operation is not
+     *     allowed; INVALID_OPERATION, if this functionality is unsupported;
+     *     BAD_VALUE if sensor event cannot be injected.
+     */
+    injectSensorData(Event event) generates (Result result);
+
+    /**
+     * Register direct report channel.
+     *
+     * Register a direct channel with supplied shared memory information. Upon
+     * return, the sensor hardware is responsible for resetting the memory
+     * content to initial value (depending on memory format settings).
+     *
+     * @param mem shared memory info data structure.
+     * @return result OK on success; BAD_VALUE if shared memory information is
+     *     not consistent; NO_MEMORY if shared memory cannot be used by sensor
+     *     system; INVALID_OPERATION if functionality is not supported.
+     * @return channelHandle a positive integer used for referencing registered
+     *     direct channel (>0) in configureDirectReport and
+     *     unregisterDirectChannel if result is OK, -1 otherwise.
+     */
+    registerDirectChannel(SharedMemInfo mem)
+               generates (Result result,
+                          int32_t channelHandle);
+
+    /**
+     * Unregister direct report channel.
+     *
+     * Unregister a direct channel previously registered using
+     * registerDirectChannel, and remove all active sensor report configured in
+     * still active sensor report configured in the direct channel.
+     *
+     * @param channelHandle handle of direct channel to be unregistered.
+     * @return result OK if direct report is supported; INVALID_OPERATION
+     *     otherwise.
+     */
+    unregisterDirectChannel(int32_t channelHandle) generates (Result result);
+
+    /**
+     * Configure direct sensor event report in direct channel.
+     *
+     * This function start, modify rate or stop direct report of a sensor in a
+     * certain direct channel.
+     *
+     * @param sensorHandle handle of sensor to be configured. When combined
+     *     with STOP rate, sensorHandle can be -1 to denote all active sensors
+     *     in the direct channel specified by channel Handle.
+     * @param channelHandle handle of direct channel to be configured.
+     * @param rate rate level, see RateLevel enum.
+     * @return result OK on success; BAD_VALUE if parameter is invalid (such as
+     *     rate level is not supported by sensor, channelHandle does not exist,
+     *     etc); INVALID_OPERATION if functionality is not supported.
+     * @return reportToken positive integer to identify multiple sensors of
+     *     the same type in a single direct channel. Ignored if rate is STOP.
+     *     See SharedMemFormat.
+     */
+    configDirectReport(
+            int32_t sensorHandle,
+            int32_t channelHandle,
+            RateLevel rate
+        ) generates (
+            Result result,
+            int32_t reportToken);
+};
diff --git a/sensors/2.0/types.hal b/sensors/2.0/types.hal
new file mode 100644
index 0000000..16e1c03
--- /dev/null
+++ b/sensors/2.0/types.hal
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+package android.hardware.sensors@2.0;
+
+enum SensorTimeout : int32_t {
+    /**
+     * The maximum number of seconds to wait for a message on the Wake Lock FMQ
+     * before automatically releasing any wake_lock held for a WAKE_UP event.
+     */
+    WAKE_LOCK_SECONDS = 1,
+};