diff --git a/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp b/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
index 657b42d..0b3098b 100644
--- a/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
@@ -580,12 +580,19 @@
         // Starting / resuming of streams is asynchronous at HAL level.
         // Sometimes HAL doesn't have enough information until the audio data actually gets
         // consumed by the hardware.
-        do {
+        bool timedOut = false;
+        res = Result::INVALID_STATE;
+        for (android::base::Timer elapsed;
+             res != Result::OK && !writer.hasError() &&
+             !(timedOut = (elapsed.duration() >= kPositionChangeTimeout));) {
+            usleep(kWriteDurationUs);
             ASSERT_OK(stream->getPresentationPosition(returnIn(res, framesInitial, ts)));
             ASSERT_RESULT(okOrInvalidState, res);
-        } while (res != Result::OK);
+        }
+        ASSERT_FALSE(writer.hasError());
+        ASSERT_FALSE(timedOut);
+
         uint64_t frames = framesInitial;
-        bool timedOut = false;
         for (android::base::Timer elapsed;
              frames <= framesInitial && !writer.hasError() &&
              !(timedOut = (elapsed.duration() >= kPositionChangeTimeout));) {
@@ -666,11 +673,18 @@
                 allParams.begin(), allParams.end(), std::back_inserter(pcmParams), [](auto cfg) {
                     const auto& flags = std::get<PARAM_FLAGS>(cfg);
                     return xsd::isLinearPcm(std::get<PARAM_CONFIG>(cfg).base.format)
-                           // MMAP NOIRQ profiles use different reading protocol.
+                           // MMAP NOIRQ profiles use different reading protocol,
+                           // reading h/w hotword might require Soundtrigger to be active.
                            &&
-                           std::find(flags.begin(), flags.end(),
-                                     toString(xsd::AudioInOutFlag::AUDIO_INPUT_FLAG_MMAP_NOIRQ)) ==
-                                   flags.end() &&
+                           std::find_if(
+                                   flags.begin(), flags.end(),
+                                   [](const auto& flag) {
+                                       return flag == toString(
+                                                              xsd::AudioInOutFlag::
+                                                                      AUDIO_INPUT_FLAG_MMAP_NOIRQ) ||
+                                              flag == toString(xsd::AudioInOutFlag::
+                                                                       AUDIO_INPUT_FLAG_HW_HOTWORD);
+                                   }) == flags.end() &&
                            !getCachedPolicyConfig()
                                     .getAttachedSourceDeviceForMixPort(
                                             std::get<PARAM_DEVICE_NAME>(
@@ -690,6 +704,15 @@
         InputStreamTest::TearDown();
     }
 
+    bool canQueryCapturePosition() const {
+        auto maybeSourceAddress = getCachedPolicyConfig().getSourceDeviceForMixPort(
+                getDeviceName(), getMixPortName());
+        // Returning 'true' when no source is found so the test can fail later with a more clear
+        // problem description.
+        return !maybeSourceAddress.has_value() ||
+               !xsd::isTelephonyDevice(maybeSourceAddress.value().deviceType);
+    }
+
     void createPatchIfNeeded() {
         auto maybeSourceAddress = getCachedPolicyConfig().getSourceDeviceForMixPort(
                 getDeviceName(), getMixPortName());
@@ -714,6 +737,7 @@
             EXPECT_OK(stream->setDevices({maybeSourceAddress.value()}));
         }
     }
+
     void releasePatchIfNeeded() {
         if (areAudioPatchesSupported()) {
             if (mHasPatch) {
@@ -724,7 +748,42 @@
             EXPECT_OK(stream->setDevices({address}));
         }
     }
-    const std::string& getMixPortName() const { return std::get<PARAM_PORT_NAME>(GetParam()); }
+
+    void waitForCapturePositionAdvance(StreamReader& reader, uint64_t* firstPosition = nullptr,
+                                       uint64_t* lastPosition = nullptr) {
+        static constexpr int kReadDurationUs = 50 * 1000;
+        static constexpr std::chrono::milliseconds kPositionChangeTimeout{10000};
+        uint64_t framesInitial, ts;
+        // Starting / resuming of streams is asynchronous at HAL level.
+        // Sometimes HAL doesn't have enough information until the audio data actually has been
+        // produced by the hardware. Legacy HALs might return NOT_SUPPORTED when they actually
+        // mean INVALID_STATE.
+        bool timedOut = false;
+        res = Result::INVALID_STATE;
+        for (android::base::Timer elapsed;
+             res != Result::OK && !reader.hasError() &&
+             !(timedOut = (elapsed.duration() >= kPositionChangeTimeout));) {
+            usleep(kReadDurationUs);
+            ASSERT_OK(stream->getCapturePosition(returnIn(res, framesInitial, ts)));
+            ASSERT_RESULT(okOrInvalidStateOrNotSupported, res);
+        }
+        ASSERT_FALSE(reader.hasError());
+        ASSERT_FALSE(timedOut);
+
+        uint64_t frames = framesInitial;
+        for (android::base::Timer elapsed;
+             frames <= framesInitial && !reader.hasError() &&
+             !(timedOut = (elapsed.duration() >= kPositionChangeTimeout));) {
+            usleep(kReadDurationUs);
+            ASSERT_OK(stream->getCapturePosition(returnIn(res, frames, ts)));
+            ASSERT_RESULT(Result::OK, res);
+        }
+        EXPECT_FALSE(timedOut);
+        EXPECT_FALSE(reader.hasError());
+        EXPECT_GT(frames, framesInitial);
+        if (firstPosition) *firstPosition = framesInitial;
+        if (lastPosition) *lastPosition = frames;
+    }
 
   private:
     AudioPatchHandle mPatchHandle = {};
@@ -740,47 +799,36 @@
 
 TEST_P(PcmOnlyConfigInputStreamTest, CapturePositionAdvancesWithReads) {
     doc::test("Check that the capture position advances with reads");
+    if (!canQueryCapturePosition()) {
+        GTEST_SKIP() << "Capture position retrieval is not possible";
+    }
 
     ASSERT_NO_FATAL_FAILURE(createPatchIfNeeded());
     StreamReader reader(stream.get(), stream->getBufferSize());
     ASSERT_TRUE(reader.start());
     EXPECT_TRUE(reader.waitForAtLeastOneCycle());
-
-    uint64_t framesInitial, ts;
-    ASSERT_OK(stream->getCapturePosition(returnIn(res, framesInitial, ts)));
-    ASSERT_RESULT(Result::OK, res);
-
-    EXPECT_TRUE(reader.waitForAtLeastOneCycle());
-
-    uint64_t frames;
-    ASSERT_OK(stream->getCapturePosition(returnIn(res, frames, ts)));
-    ASSERT_RESULT(Result::OK, res);
-    EXPECT_GT(frames, framesInitial);
-
-    reader.stop();
-    releasePatchIfNeeded();
+    ASSERT_NO_FATAL_FAILURE(waitForCapturePositionAdvance(reader));
 }
 
 TEST_P(PcmOnlyConfigInputStreamTest, CapturePositionPreservedOnStandby) {
     doc::test("Check that the capture position does not reset on standby");
+    if (!canQueryCapturePosition()) {
+        GTEST_SKIP() << "Capture position retrieval is not possible";
+    }
 
     ASSERT_NO_FATAL_FAILURE(createPatchIfNeeded());
     StreamReader reader(stream.get(), stream->getBufferSize());
     ASSERT_TRUE(reader.start());
     EXPECT_TRUE(reader.waitForAtLeastOneCycle());
 
-    uint64_t framesInitial, ts;
-    ASSERT_OK(stream->getCapturePosition(returnIn(res, framesInitial, ts)));
-    ASSERT_RESULT(Result::OK, res);
-
+    uint64_t framesInitial;
+    ASSERT_NO_FATAL_FAILURE(waitForCapturePositionAdvance(reader, nullptr, &framesInitial));
     reader.pause();
     ASSERT_OK(stream->standby());
     reader.resume();
-    EXPECT_FALSE(reader.hasError());
 
     uint64_t frames;
-    ASSERT_OK(stream->getCapturePosition(returnIn(res, frames, ts)));
-    ASSERT_RESULT(Result::OK, res);
+    ASSERT_NO_FATAL_FAILURE(waitForCapturePositionAdvance(reader, &frames, nullptr));
     EXPECT_GT(frames, framesInitial);
 
     reader.stop();
diff --git a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
index ae1467d..aa7fd8e 100644
--- a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
+++ b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
@@ -1194,7 +1194,17 @@
 #if MAJOR_VERSION <= 6
         address.device = AudioDevice::IN_DEFAULT;
 #elif MAJOR_VERSION >= 7
-        address.deviceType = toString(xsd::AudioDevice::AUDIO_DEVICE_IN_DEFAULT);
+        auto maybeSourceAddress = getCachedPolicyConfig().getSourceDeviceForMixPort(
+                getDeviceName(), getMixPortName());
+        if (maybeSourceAddress.has_value() &&
+            !xsd::isTelephonyDevice(maybeSourceAddress.value().deviceType)) {
+            address = maybeSourceAddress.value();
+            auto& metadata = initMetadata.tracks[0];
+            metadata.source = toString(xsd::AudioSource::AUDIO_SOURCE_UNPROCESSED);
+            metadata.channelMask = getConfig().base.channelMask;
+        } else {
+            address.deviceType = toString(xsd::AudioDevice::AUDIO_DEVICE_IN_DEFAULT);
+        }
 #endif
         const AudioConfig& config = getConfig();
         auto flags = getInputFlags();
@@ -1212,7 +1222,8 @@
 #elif MAJOR_VERSION >= 4 && MAJOR_VERSION <= 6
      const SinkMetadata initMetadata = {{ {.source = AudioSource::DEFAULT, .gain = 1 } }};
 #elif MAJOR_VERSION >= 7
-     const SinkMetadata initMetadata = {
+     const std::string& getMixPortName() const { return std::get<PARAM_PORT_NAME>(GetParam()); }
+     SinkMetadata initMetadata = {
              {{.source = toString(xsd::AudioSource::AUDIO_SOURCE_DEFAULT),
                .gain = 1,
                .tags = {},
diff --git a/power/stats/aidl/Android.bp b/power/stats/aidl/Android.bp
index 454c69a..0dbf9b4 100644
--- a/power/stats/aidl/Android.bp
+++ b/power/stats/aidl/Android.bp
@@ -41,4 +41,5 @@
             enabled: true,
         },
     },
+    host_supported: true,
 }
diff --git a/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl b/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
index c589ca1..f3c5477 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
@@ -53,13 +53,36 @@
 
     /**
      * If the generated/imported key is an asymmetric key, `certificateChain` will contain a chain
-     * of one or more certificates.  If the key parameters provided to the generate/import method
-     * contains Tag::ATTESTATION_CHALLENGE the first certificate will contain an attestation
-     * extension, and will be signed by a factory-installed attestation key and followed by a chain
-     * of certificates leading to an authoritative root.  If there is no attestation challenge, only
-     * one certificate will be returned, and it will be self-signed or contain a fake signature,
-     * depending on whether the key has KeyPurpose::SIGN.  If the generated key is symmetric,
-     * certificateChain will be empty.
+     * of one or more certificates.
+     *
+     * There are a few variations in what is contained in `certificateChain`, depending on whether
+     * the caller requested attestation, whether they provided an attestation key (via the
+     * `attestationKey` parameter of `generateKey()`, `importKey()` or `importWrappedKey()`), and in
+     * the non-attestaion case, whether the key can self-sign.
+     *
+     * 1.  Attestation with factory key.  If Tag::ATTESTATION_CHALLENGE is provided and the
+     *     `attestationKey` parameter on the generate/import call is null, the returned certificate
+     *     chain must contain an attestation certificate signed with a factory-provisioned
+     *     attestation key, and the full certificate chain for that factory-provisioned attestation
+     *     key.
+     *
+     * 2.  Attestation with caller-provided key.  If Tag::ATTESTATION_CHALLENGE is provided and the
+     *     `attestationKey` parameter on the generat/import call is non-null and contains the key
+     *     blob of a key with KeyPurpose::ATTEST_KEY, the returned certificate chain must contain
+     *     only an attestation certificate signed with the specified key.  The caller must know the
+     *     certificate chain for the provided key.
+     *
+     * 3.  Non-attestation with signing key.  If Tag::ATTESTATION_CHALLENGE is not provided and the
+     *     generated/imported key has KeyPurpose::SIGN, then the returned certificate chain must
+     *     contain only a single self-signed certificate with no attestation extension.
+     *
+     * 4.  Non-attestation with non-signing key.  If TAG::ATTESTATION_CHALLENGE is not provided and
+     *     the generated/imported key does not have KeyPurpose::SIGN, then the returned certificate
+     *     chain must contain only a single certificate with an empty signature and no attestation
+     *     extension.
+     *
+     * 5.  Symmetric key.  If the generated/imported key is symmetric, the certificate chain must be
+     *     empty.
      */
     Certificate[] certificateChain;
 }
diff --git a/tv/cec/1.0/vts/functional/Android.bp b/tv/cec/1.0/vts/functional/Android.bp
new file mode 100644
index 0000000..4d82da3
--- /dev/null
+++ b/tv/cec/1.0/vts/functional/Android.bp
@@ -0,0 +1,29 @@
+//
+// Copyright (C) 2021 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.
+//
+
+cc_test {
+    name: "VtsHalTvCecV1_0TargetTest",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: ["VtsHalTvCecV1_0TargetTest.cpp"],
+    static_libs: [
+        "android.hardware.tv.cec@1.0",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+    disable_framework: true,
+}
diff --git a/tv/cec/1.0/vts/functional/README.md b/tv/cec/1.0/vts/functional/README.md
new file mode 100644
index 0000000..aecd6a6
--- /dev/null
+++ b/tv/cec/1.0/vts/functional/README.md
@@ -0,0 +1,30 @@
+# CEC VTS testing for Android TV devices
+
+Validate HDMI CEC VTS (android.hardware.tv.cec@1.0) functionality.
+
+### Setup:
+
+Running these CEC VTS tests requires an Android playback, TV or audio device connected to the host machine.
+
+![drawing](setup.png)
+
+### Building
+
+From the Android root folder, after choosing the lunch combo, use `make vts` to build VTS.
+
+### Automation
+
+On the host machine, ensure that the [software requirements](https://codelabs.developers.google.com/codelabs/android-lab/#2) for python SDK are met.
+
+Given the setup described above you can run tests with any of the following commands:
+
+1. Using vts-tradefed :
+```
+cd $ANDROID_BUILD_TOP/out/host/linux-x86/vts/android-vts/tools
+./vts-tradefed run commandAndExit vts -m VtsHalTvCecV1_0TargetTest
+```
+2. Using atest
+```
+atest VtsHalTvCecV1_0TargetTest
+```
+Note : atest internally handles building as well. To update the test use '-c' (clear cache) option
diff --git a/tv/cec/1.0/vts/functional/VtsHalTvCecV1_0TargetTest.cpp b/tv/cec/1.0/vts/functional/VtsHalTvCecV1_0TargetTest.cpp
new file mode 100644
index 0000000..7b42689
--- /dev/null
+++ b/tv/cec/1.0/vts/functional/VtsHalTvCecV1_0TargetTest.cpp
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+#define LOG_TAG "HdmiCec_hal_test"
+#include <android-base/logging.h>
+
+#include <android/hardware/tv/cec/1.0/IHdmiCec.h>
+#include <android/hardware/tv/cec/1.0/types.h>
+#include <utils/Log.h>
+#include <sstream>
+#include <vector>
+
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+
+using ::android::sp;
+using ::android::hardware::hidl_death_recipient;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::tv::cec::V1_0::CecDeviceType;
+using ::android::hardware::tv::cec::V1_0::CecLogicalAddress;
+using ::android::hardware::tv::cec::V1_0::CecMessage;
+using ::android::hardware::tv::cec::V1_0::HdmiPortInfo;
+using ::android::hardware::tv::cec::V1_0::HdmiPortType;
+using ::android::hardware::tv::cec::V1_0::IHdmiCec;
+using ::android::hardware::tv::cec::V1_0::OptionKey;
+using ::android::hardware::tv::cec::V1_0::Result;
+using ::android::hardware::tv::cec::V1_0::SendMessageResult;
+
+#define CEC_VERSION 0x05
+#define INCORRECT_VENDOR_ID 0x00
+#define TV_PHYSICAL_ADDRESS 0x0000
+
+// The main test class for TV CEC HAL.
+class HdmiCecTest : public ::testing::TestWithParam<std::string> {
+  public:
+    void SetUp() override {
+        hdmiCec = IHdmiCec::getService(GetParam());
+        ASSERT_NE(hdmiCec, nullptr);
+        ALOGI("%s: getService() for hdmiCec is %s", __func__,
+              hdmiCec->isRemote() ? "remote" : "local");
+
+        hdmiCec_death_recipient = new HdmiCecDeathRecipient();
+        ASSERT_NE(hdmiCec_death_recipient, nullptr);
+        ASSERT_TRUE(hdmiCec->linkToDeath(hdmiCec_death_recipient, 0).isOk());
+    }
+
+    std::vector<int> getDeviceTypes() {
+        std::vector<int> deviceTypes;
+        FILE* p = popen("getprop ro.hdmi.device_type", "re");
+        if (p) {
+            char* line = NULL;
+            size_t len = 0;
+            if (getline(&line, &len, p) > 0) {
+                std::istringstream stream(line);
+                std::string number{};
+                while (std::getline(stream, number, ',')) {
+                    deviceTypes.push_back(stoi(number));
+                }
+            }
+            pclose(p);
+        }
+        return deviceTypes;
+    }
+
+    bool hasDeviceType(CecDeviceType type) {
+        std::vector<int> deviceTypes = getDeviceTypes();
+        for (auto deviceType = deviceTypes.begin(); deviceType != deviceTypes.end(); ++deviceType) {
+            if (*deviceType == (int)type) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    class HdmiCecDeathRecipient : public hidl_death_recipient {
+      public:
+        void serviceDied(uint64_t /*cookie*/,
+                         const android::wp<::android::hidl::base::V1_0::IBase>& /*who*/) override {
+            FAIL();
+        }
+    };
+
+    sp<IHdmiCec> hdmiCec;
+    sp<HdmiCecDeathRecipient> hdmiCec_death_recipient;
+};
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(HdmiCecTest);
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, HdmiCecTest,
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(IHdmiCec::descriptor)),
+        android::hardware::PrintInstanceNameToString);
+
+TEST_P(HdmiCecTest, ClearAddLogicalAddress) {
+    hdmiCec->clearLogicalAddress();
+    Return<Result> ret = hdmiCec->addLogicalAddress(CecLogicalAddress::PLAYBACK_3);
+    EXPECT_EQ(ret, Result::SUCCESS);
+}
+
+TEST_P(HdmiCecTest, PhysicalAddress) {
+    Result result;
+    uint16_t addr;
+    Return<void> ret = hdmiCec->getPhysicalAddress([&result, &addr](Result res, uint16_t paddr) {
+        result = res;
+        addr = paddr;
+    });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(result, Result::SUCCESS);
+    if (!hasDeviceType(CecDeviceType::TV)) {
+        EXPECT_NE(addr, TV_PHYSICAL_ADDRESS);
+    }
+}
+
+TEST_P(HdmiCecTest, SendMessage) {
+    CecMessage message;
+    message.initiator = CecLogicalAddress::PLAYBACK_1;
+    message.destination = CecLogicalAddress::BROADCAST;
+    message.body.resize(1);
+    message.body[0] = 131;
+    SendMessageResult ret = hdmiCec->sendMessage(message);
+    EXPECT_EQ(ret, SendMessageResult::SUCCESS);
+}
+
+TEST_P(HdmiCecTest, CecVersion) {
+    Return<int32_t> ret = hdmiCec->getCecVersion();
+    EXPECT_GE(ret, CEC_VERSION);
+}
+
+TEST_P(HdmiCecTest, VendorId) {
+    Return<uint32_t> ret = hdmiCec->getVendorId();
+    EXPECT_NE(ret, INCORRECT_VENDOR_ID);
+}
+
+TEST_P(HdmiCecTest, GetPortInfo) {
+    hidl_vec<HdmiPortInfo> ports;
+    Return<void> ret =
+            hdmiCec->getPortInfo([&ports](hidl_vec<HdmiPortInfo> list) { ports = list; });
+    EXPECT_TRUE(ret.isOk());
+    bool cecSupportedOnDevice = false;
+    for (size_t i = 0; i < ports.size(); ++i) {
+        EXPECT_TRUE((ports[i].type == HdmiPortType::OUTPUT) ||
+                    (ports[i].type == HdmiPortType::INPUT));
+        if (ports[i].portId == 0) {
+            ALOGW("%s: Port id should start from 1", __func__);
+        }
+        cecSupportedOnDevice = cecSupportedOnDevice | ports[i].cecSupported;
+    }
+    EXPECT_NE(cecSupportedOnDevice, false) << "At least one port should support CEC";
+}
+
+TEST_P(HdmiCecTest, SetOption) {
+    Return<void> ret;
+    ret = hdmiCec->setOption(OptionKey::WAKEUP, false);
+    EXPECT_TRUE(ret.isOk());
+    ret = hdmiCec->setOption(OptionKey::ENABLE_CEC, false);
+    EXPECT_TRUE(ret.isOk());
+    ret = hdmiCec->setOption(OptionKey::SYSTEM_CEC_CONTROL, true);
+    EXPECT_TRUE(ret.isOk());
+    // Restore option keys to their default values
+    ret = hdmiCec->setOption(OptionKey::WAKEUP, true);
+    EXPECT_TRUE(ret.isOk());
+    ret = hdmiCec->setOption(OptionKey::ENABLE_CEC, true);
+    EXPECT_TRUE(ret.isOk());
+    ret = hdmiCec->setOption(OptionKey::SYSTEM_CEC_CONTROL, false);
+    EXPECT_TRUE(ret.isOk());
+}
+
+TEST_P(HdmiCecTest, SetLanguage) {
+    Return<void> ret = hdmiCec->setLanguage("eng");
+    EXPECT_TRUE(ret.isOk());
+}
+
+TEST_P(HdmiCecTest, EnableAudioReturnChannel) {
+    hidl_vec<HdmiPortInfo> ports;
+    Return<void> ret =
+            hdmiCec->getPortInfo([&ports](hidl_vec<HdmiPortInfo> list) { ports = list; });
+    EXPECT_TRUE(ret.isOk());
+    for (size_t i = 0; i < ports.size(); ++i) {
+        if (ports[i].arcSupported) {
+            ret = hdmiCec->enableAudioReturnChannel(ports[i].portId, true);
+            EXPECT_TRUE(ret.isOk());
+        }
+    }
+}
+
+TEST_P(HdmiCecTest, IsConnected) {
+    hidl_vec<HdmiPortInfo> ports;
+    Return<void> ret =
+            hdmiCec->getPortInfo([&ports](hidl_vec<HdmiPortInfo> list) { ports = list; });
+    EXPECT_TRUE(ret.isOk());
+    for (size_t i = 0; i < ports.size(); ++i) {
+        Return<bool> ret = hdmiCec->isConnected(ports[i].portId);
+        EXPECT_TRUE(ret.isOk());
+    }
+}
diff --git a/tv/cec/1.0/vts/functional/setup.png b/tv/cec/1.0/vts/functional/setup.png
new file mode 100644
index 0000000..a64b86c
--- /dev/null
+++ b/tv/cec/1.0/vts/functional/setup.png
Binary files differ