diff --git a/Android.bp b/Android.bp
index a12524e..d948da9 100644
--- a/Android.bp
+++ b/Android.bp
@@ -41,6 +41,7 @@
     "tests/pointer/1.0/default/lib",
     "thermal/1.0",
     "thermal/1.0/default",
+    "tv/input/1.0",
     "vehicle/2.0",
     "vibrator/1.0",
     "vibrator/1.0/default",
diff --git a/tv/input/1.0/Android.bp b/tv/input/1.0/Android.bp
new file mode 100644
index 0000000..5acb937
--- /dev/null
+++ b/tv/input/1.0/Android.bp
@@ -0,0 +1,55 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.tv.input@1.0_genc++",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.input@1.0",
+    srcs: [
+        "types.hal",
+        "ITvInput.hal",
+        "ITvInputCallback.hal",
+    ],
+    out: [
+        "android/hardware/tv/input/1.0/types.cpp",
+        "android/hardware/tv/input/1.0/TvInputAll.cpp",
+        "android/hardware/tv/input/1.0/TvInputCallbackAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.tv.input@1.0_genc++_headers",
+    tool: "hidl-gen",
+    cmd: "$tool -o $genDir -Lc++ -randroid.hardware:hardware/interfaces android.hardware.tv.input@1.0",
+    srcs: [
+        "types.hal",
+        "ITvInput.hal",
+        "ITvInputCallback.hal",
+    ],
+    out: [
+        "android/hardware/tv/input/1.0/types.h",
+        "android/hardware/tv/input/1.0/ITvInput.h",
+        "android/hardware/tv/input/1.0/IHwTvInput.h",
+        "android/hardware/tv/input/1.0/BnTvInput.h",
+        "android/hardware/tv/input/1.0/BpTvInput.h",
+        "android/hardware/tv/input/1.0/BsTvInput.h",
+        "android/hardware/tv/input/1.0/ITvInputCallback.h",
+        "android/hardware/tv/input/1.0/IHwTvInputCallback.h",
+        "android/hardware/tv/input/1.0/BnTvInputCallback.h",
+        "android/hardware/tv/input/1.0/BpTvInputCallback.h",
+        "android/hardware/tv/input/1.0/BsTvInputCallback.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.tv.input@1.0",
+    generated_sources: ["android.hardware.tv.input@1.0_genc++"],
+    generated_headers: ["android.hardware.tv.input@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.tv.input@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidl",
+        "libhwbinder",
+        "libutils",
+        "libcutils",
+        "android.hardware.audio.common@2.0",
+    ],
+}
diff --git a/tv/input/1.0/ITvInput.hal b/tv/input/1.0/ITvInput.hal
new file mode 100644
index 0000000..43de276
--- /dev/null
+++ b/tv/input/1.0/ITvInput.hal
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2016 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.tv.input@1.0;
+
+import ITvInputCallback;
+
+interface ITvInput {
+    /*
+     * Sets a callback for events.
+     *
+     * Note that initially no device is available in the client side, so the
+     * implementation must notify all the currently available devices including
+     * static devices via callback once callback is set.
+     *
+     * @param callback Callback object to pass events.
+     */
+    @entry
+    @exit
+    @callflow(next={"getStreamConfigurations"})
+    setCallback(ITvInputCallback callback);
+
+    /*
+     * Gets stream configurations for a specific device.
+     *
+     * The configs object is valid only until the next
+     * STREAM_CONFIGURATIONS_CHANGED event.
+     *
+     * @param deviceId Device ID for the configurations.
+     * @return result OK upon success. Otherwise,
+     *         INVALID_ARGUMENTS if the given device ID is not valid.
+     * @return configurations An array of available configurations.
+     */
+    @callflow(next={"openStream", "getStreamConfigurations", "closeStream"})
+    getStreamConfigurations(int32_t deviceId)
+            generates (Result result, vec<TvStreamConfig> configurations);
+
+    /*
+     * Opens a specific stream in a device.
+     *
+     * @param deviceId Device ID for the steam to open.
+     * @param streamId Steam ID for the steam to open. Must be one of the
+     *         stream IDs returned from getStreamConfigurations().
+     * @return result OK upon success. Otherwise,
+     *         INVALID_ARGUMENTS if any of given IDs are not valid;
+     *         INVALID_STATE if the stream with the given ID is already open;
+     *         NO_RESOURCE if the client must close other streams to open the
+     *                 stream.
+     * @return sidebandStream handle for sideband stream.
+     */
+    @callflow(next={"closeStream", "getStreamConfigurations", "openStream"})
+    openStream(int32_t deviceId, int32_t streamId)
+            generates (Result result, handle sidebandStream);
+
+    /*
+     * Closes a specific stream in a device.
+     *
+     * @param deviceId Device ID for the steam to open.
+     * @param streamId Steam ID for the steam to open.
+     * @return result OK upon success. Otherwise,
+     *         INVALID_ARGUMENTS if any of given IDs are not valid;
+     *         INVALID_STATE if the stream with the given ID is not open.
+     */
+    @callflow(next={"getStreamConfigurations", "openStream", "closeStream"})
+    closeStream(int32_t deviceId, int32_t streamId) generates (Result result);
+};
diff --git a/tv/input/1.0/ITvInputCallback.hal b/tv/input/1.0/ITvInputCallback.hal
new file mode 100644
index 0000000..f2f07a0
--- /dev/null
+++ b/tv/input/1.0/ITvInputCallback.hal
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2016 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.tv.input@1.0;
+
+interface ITvInputCallback {
+    /*
+     * Notifies the client that an event has occured. For possible event types,
+     * check TvInputEventType.
+     *
+     * @param event Event passed to the client.
+     */
+    notify(TvInputEvent event);
+};
diff --git a/tv/input/1.0/types.hal b/tv/input/1.0/types.hal
new file mode 100644
index 0000000..89a7acc
--- /dev/null
+++ b/tv/input/1.0/types.hal
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2016 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.tv.input@1.0;
+
+import android.hardware.audio.common@2.0;
+
+enum Result {
+    OK,
+    UNKNOWN,
+    NO_RESOURCE,
+    INVALID_ARGUMENTS,
+    INVALID_STATE,
+};
+
+/* Type of physical TV input. */
+enum TvInputType {
+    OTHER = 1,         // Generic hardware.
+    TUNER = 2,         // Tuner. e.g. built-in terrestrial tuner
+    COMPOSITE = 3,
+    SVIDEO = 4,
+    SCART = 5,
+    COMPONENT = 6,
+    VGA = 7,
+    DVI = 8,
+    HDMI = 9,          // Physical HDMI port. e.g. HDMI 1
+    DISPLAY_PORT = 10,
+};
+
+struct TvInputDeviceInfo {
+    int32_t deviceId;
+    TvInputType type;
+    uint32_t portId;          // HDMI port ID number. e.g. 2 for HDMI 2
+    AudioDevice audioType;    // Audio device type. e.g AudioDevice::IN_HDMI
+    uint8_t[32] audioAddress; // Audio device address. "" if N/A. If the text
+                              // length is less than 32, the remaining part
+                              // must be filled with 0s.
+};
+
+enum TvInputEventType {
+    /*
+     * Hardware notifies the framework that a device is available.
+     *
+     * Note that DEVICE_AVAILABLE and DEVICE_UNAVAILABLE events do not represent
+     * hotplug events (i.e. plugging cable into or out of the physical port).
+     * These events notify the framework whether the port is available or not.
+     * For a concrete example, when a user plugs in or pulls out the HDMI cable
+     * from a HDMI port, it does not generate DEVICE_AVAILABLE and/or
+     * DEVICE_UNAVAILABLE events. However, if a user inserts a pluggable USB
+     * tuner into the Android device, it must generate a DEVICE_AVAILABLE event
+     * and when the port is removed, it must generate a DEVICE_UNAVAILABLE
+     * event.
+     *
+     * For hotplug events, please see STREAM_CONFIGURATION_CHANGED for more
+     * details.
+     *
+     * HAL implementation must register devices by using this event when the
+     * device boots up. The framework must recognize device reported via this
+     * event only.
+     */
+    DEVICE_AVAILABLE = 1,
+
+    /*
+     * Hardware notifies the framework that a device is unavailable.
+     *
+     * HAL implementation must generate this event when a device registered
+     * by DEVICE_AVAILABLE is no longer available. For example,
+     * the event can indicate that a USB tuner is plugged out from the Android
+     * device.
+     *
+     * Note that this event is not for indicating cable plugged out of the port;
+     * for that purpose, the implementation must use
+     * STREAM_CONFIGURATION_CHANGED event. This event represents the port itself
+     * being no longer available.
+     */
+    DEVICE_UNAVAILABLE = 2,
+
+    /*
+     * Stream configurations are changed. Client must regard all open streams
+     * at the specific device are closed, and must call
+     * getStreamConfigurations() again, opening some of them if necessary.
+     *
+     * HAL implementation must generate this event when the available stream
+     * configurations change for any reason. A typical use case of this event
+     * is to notify the framework that the input signal has changed resolution,
+     * or that the cable is plugged out so that the number of available streams
+     * is 0.
+     *
+     * The implementation must use this event to indicate hotplug status of the
+     * port. the framework regards input devices with no available streams as
+     * disconnected, so the implementation can generate this event with no
+     * available streams to indicate that this device is disconnected, and vice
+     * versa.
+     */
+    STREAM_CONFIGURATIONS_CHANGED = 3,
+};
+
+struct TvInputEvent {
+    TvInputEventType type;
+    /*
+     * DEVICE_AVAILABLE: all fields are relevant.
+     * DEVICE_UNAVAILABLE: only deviceId is relevant.
+     * STREAM_CONFIGURATIONS_CHANGED: only deviceId is relevant.
+     */
+    TvInputDeviceInfo deviceInfo;
+};
+
+struct TvStreamConfig {
+    int32_t streamId;
+    uint32_t maxVideoWidth;  // Max width of the stream.
+    uint32_t maxVideoHeight; // Max height of the stream.
+};