diff --git a/audio/2.0/vts/functional/Android.bp b/audio/2.0/vts/functional/Android.bp
index f5ab76f..daae738 100644
--- a/audio/2.0/vts/functional/Android.bp
+++ b/audio/2.0/vts/functional/Android.bp
@@ -17,7 +17,8 @@
 cc_test {
     name: "VtsHalAudioV2_0TargetTest",
     defaults: ["hidl_defaults"],
-    srcs: ["AudioPrimaryHidlHalTest.cpp"],
+    srcs: ["AudioPrimaryHidlHalTest.cpp",
+           "ValidateAudioConfiguration.cpp"],
     shared_libs: [
         "libbase",
         "liblog",
@@ -25,8 +26,10 @@
         "libhidltransport",
         "libutils",
         "libcutils",
+        "libxml2",
         "android.hardware.audio@2.0",
         "android.hardware.audio.common@2.0",
+        "android.hardware.audio.common.test.utility",
     ],
     static_libs: ["VtsHalHidlTargetTestBase"],
     cflags: [
diff --git a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index 27479ff..eec2b10 100644
--- a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -21,9 +21,7 @@
 #include <cstddef>
 #include <cstdio>
 #include <limits>
-#include <list>
 #include <string>
-#include <type_traits>
 #include <vector>
 
 #include <VtsHalHidlTargetTestBase.h>
@@ -37,6 +35,8 @@
 #include <android/hardware/audio/common/2.0/types.h>
 
 #include "utility/AssertOk.h"
+#include "utility/Documentation.h"
+#include "utility/EnvironmentTearDown.h"
 #include "utility/PrettyPrintAudioTypes.h"
 #include "utility/ReturnIn.h"
 
@@ -59,8 +59,7 @@
 using ::android::hardware::audio::V2_0::IStream;
 using ::android::hardware::audio::V2_0::IStreamIn;
 using ::android::hardware::audio::V2_0::TimeSpec;
-using ReadParameters =
-    ::android::hardware::audio::V2_0::IStreamIn::ReadParameters;
+using ReadParameters = ::android::hardware::audio::V2_0::IStreamIn::ReadParameters;
 using ReadStatus = ::android::hardware::audio::V2_0::IStreamIn::ReadStatus;
 using ::android::hardware::audio::V2_0::IStreamOut;
 using ::android::hardware::audio::V2_0::IStreamOutCallback;
@@ -81,61 +80,8 @@
 using ::android::hardware::audio::common::V2_0::AudioSource;
 using ::android::hardware::audio::common::V2_0::ThreadInfo;
 
-using utility::returnIn;
+using namespace ::android::hardware::audio::common::test::utility;
 
-const char* getTestName() {
-    return ::testing::UnitTest::GetInstance()->current_test_info()->name();
-}
-
-namespace doc {
-/** Document the current test case.
- * Eg: calling `doc::test("Dump the state of the hal")` in the "debugDump" test
- * will output:
- *   <testcase name="debugDump" status="run" time="6"
- *             classname="AudioPrimaryHidlTest"
-               description="Dump the state of the hal." />
- * see
- https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md#logging-additional-information
- */
-void test(const std::string& testCaseDocumentation) {
-    ::testing::Test::RecordProperty("description", testCaseDocumentation);
-}
-
-/** Document why a test was not fully run. Usually due to an optional feature
- * not implemented. */
-void partialTest(const std::string& reason) {
-    LOG(INFO) << "Test " << getTestName() << " partially run: " << reason;
-    ::testing::Test::RecordProperty("partialyRunTest", reason);
-}
-
-/** Add a note to the test. */
-void note(const std::string& note) {
-    LOG(INFO) << "Test " << getTestName() << " noted: " << note;
-    ::testing::Test::RecordProperty("note", note);
-}
-}
-
-// Register callback for static object destruction
-// Avoid destroying static objects after main return.
-// Post main return destruction leads to incorrect gtest timing measurements as
-// well as harder
-// debuging if anything goes wrong during destruction.
-class Environment : public ::testing::Environment {
-   public:
-    using TearDownFunc = std::function<void()>;
-    void registerTearDown(TearDownFunc&& tearDown) {
-        tearDowns.push_back(std::move(tearDown));
-    }
-
-   private:
-    void TearDown() override {
-        // Call the tear downs in reverse order of insertion
-        for (auto& tearDown : tearDowns) {
-            tearDown();
-        }
-    }
-    std::list<TearDownFunc> tearDowns;
-};
 // Instance to register global tearDown
 static Environment* environment;
 
@@ -1402,6 +1348,5 @@
     ::testing::AddGlobalTestEnvironment(environment);
     ::testing::InitGoogleTest(&argc, argv);
     int status = RUN_ALL_TESTS();
-    LOG(INFO) << "Test result = " << status;
     return status;
 }
diff --git a/audio/2.0/vts/functional/ValidateAudioConfiguration.cpp b/audio/2.0/vts/functional/ValidateAudioConfiguration.cpp
new file mode 100644
index 0000000..01324c8
--- /dev/null
+++ b/audio/2.0/vts/functional/ValidateAudioConfiguration.cpp
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#include "utility/ValidateXml.h"
+
+TEST(CheckConfig, audioPolicyConfigurationValidation) {
+    ASSERT_VALID_XML("/vendor/etc/audio_policy_configuration.xml",
+                     "/data/local/tmp/audio_policy_configuration.xsd");
+}
diff --git a/audio/2.0/vts/functional/utility/AssertOk.h b/audio/2.0/vts/functional/utility/AssertOk.h
deleted file mode 100644
index 4c8440e..0000000
--- a/audio/2.0/vts/functional/utility/AssertOk.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright (C) 2017 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.
- */
-
-#include <algorithm>
-#include <vector>
-
-#include <hidl/Status.h>
-
-namespace detail {
-
-// This is a detail namespace, thus it is OK to import a class as nobody else is
-// allowed to use it
-using ::android::hardware::Return;
-using ::android::hardware::audio::V2_0::Result;
-
-template <class T>
-inline ::testing::AssertionResult assertIsOk(const char* expr,
-                                             const Return<T>& ret) {
-    return ::testing::AssertionResult(ret.isOk())
-           << "Expected: " << expr
-           << "\n to be an OK Return but it is not: " << ret.description();
-}
-
-// Call continuation if the provided result isOk
-template <class T, class Continuation>
-inline ::testing::AssertionResult continueIfIsOk(const char* expr,
-                                                 const Return<T>& ret,
-                                                 Continuation continuation) {
-    auto isOkStatus = assertIsOk(expr, ret);
-    return !isOkStatus ? isOkStatus : continuation();
-}
-
-// Expect two equal Results
-inline ::testing::AssertionResult assertResult(const char* e_expr,
-                                               const char* r_expr,
-                                               Result expected, Result result) {
-    return ::testing::AssertionResult(expected == result)
-           << "Value of: " << r_expr
-           << "\n  Actual: " << ::testing::PrintToString(result)
-           << "\nExpected: " << e_expr
-           << "\nWhich is: " << ::testing::PrintToString(expected);
-}
-
-// Expect two equal Results one being wrapped in an OK Return
-inline ::testing::AssertionResult assertResult(const char* e_expr,
-                                               const char* r_expr,
-                                               Result expected,
-                                               const Return<Result>& ret) {
-    return continueIfIsOk(r_expr, ret, [&] {
-        return assertResult(e_expr, r_expr, expected, Result{ret});
-    });
-}
-
-// Expect a Result to be part of a list of Results
-inline ::testing::AssertionResult assertResult(
-    const char* e_expr, const char* r_expr, const std::vector<Result>& expected,
-    Result result) {
-    if (std::find(expected.begin(), expected.end(), result) != expected.end()) {
-        return ::testing::AssertionSuccess();  // result is in expected
-    }
-    return ::testing::AssertionFailure()
-           << "Value of: " << r_expr
-           << "\n  Actual: " << ::testing::PrintToString(result)
-           << "\nExpected one of: " << e_expr
-           << "\n       Which is: " << ::testing::PrintToString(expected);
-}
-
-// Expect a Result wrapped in an OK Return to be part of a list of Results
-inline ::testing::AssertionResult assertResult(
-    const char* e_expr, const char* r_expr, const std::vector<Result>& expected,
-    const Return<Result>& ret) {
-    return continueIfIsOk(r_expr, ret, [&] {
-        return assertResult(e_expr, r_expr, expected, Result{ret});
-    });
-}
-
-inline ::testing::AssertionResult assertOk(const char* expr,
-                                           const Return<void>& ret) {
-    return assertIsOk(expr, ret);
-}
-
-inline ::testing::AssertionResult assertOk(const char* expr, Result result) {
-    return ::testing::AssertionResult(result == Result::OK)
-           << "Expected success: " << expr
-           << "\nActual: " << ::testing::PrintToString(result);
-}
-
-inline ::testing::AssertionResult assertOk(const char* expr,
-                                           const Return<Result>& ret) {
-    return continueIfIsOk(expr, ret,
-                          [&] { return assertOk(expr, Result{ret}); });
-}
-}
-
-#define ASSERT_IS_OK(ret) ASSERT_PRED_FORMAT1(detail::assertIsOk, ret)
-#define EXPECT_IS_OK(ret) EXPECT_PRED_FORMAT1(detail::assertIsOk, ret)
-
-// Test anything provided is and contains only OK
-#define ASSERT_OK(ret) ASSERT_PRED_FORMAT1(detail::assertOk, ret)
-#define EXPECT_OK(ret) EXPECT_PRED_FORMAT1(detail::assertOk, ret)
-
-#define ASSERT_RESULT(expected, ret) \
-    ASSERT_PRED_FORMAT2(detail::assertResult, expected, ret)
-#define EXPECT_RESULT(expected, ret) \
-    EXPECT_PRED_FORMAT2(detail::assertResult, expected, ret)
diff --git a/audio/Android.bp b/audio/Android.bp
index c3c2be1..8046672 100644
--- a/audio/Android.bp
+++ b/audio/Android.bp
@@ -4,6 +4,7 @@
     "2.0/vts/functional",
     "common/2.0",
     "common/2.0/default",
+    "common/test/utility",
     "effect/2.0",
     "effect/2.0/vts/functional",
 ]
diff --git a/audio/common/test/utility/Android.bp b/audio/common/test/utility/Android.bp
new file mode 100644
index 0000000..cca56f6
--- /dev/null
+++ b/audio/common/test/utility/Android.bp
@@ -0,0 +1,32 @@
+//
+// Copyright (C) 2017 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_library_shared {
+    name: "android.hardware.audio.common.test.utility",
+    defaults : ["hidl_defaults"],
+    srcs: ["src/ValidateXml.cpp"],
+    cflags: [
+        "-O0",
+        "-g",
+        "-Wextra",
+    ],
+    local_include_dirs: ["include/utility"],
+    export_include_dirs: ["include"],
+    shared_libs: ["libxml2", "liblog"],
+    static_libs: ["libgtest"],
+    export_static_lib_headers: ["libgtest"],
+}
+
diff --git a/audio/common/test/utility/include/utility/AssertOk.h b/audio/common/test/utility/include/utility/AssertOk.h
new file mode 100644
index 0000000..d8aa451
--- /dev/null
+++ b/audio/common/test/utility/include/utility/AssertOk.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+#ifndef ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ASSERTOK_H
+#define ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ASSERTOK_H
+
+#include <algorithm>
+#include <vector>
+
+#include <hidl/Status.h>
+
+namespace android {
+namespace hardware {
+namespace audio {
+namespace common {
+namespace test {
+namespace utility {
+
+namespace detail {
+
+// This is a detail namespace, thus it is OK to import a class as nobody else is
+// allowed to use it
+using ::android::hardware::Return;
+using ::android::hardware::audio::V2_0::Result;
+
+template <class T>
+inline ::testing::AssertionResult assertIsOk(const char* expr, const Return<T>& ret) {
+    return ::testing::AssertionResult(ret.isOk())
+           << "Expected: " << expr << "\n to be an OK Return but it is not: " << ret.description();
+}
+
+// Call continuation if the provided result isOk
+template <class T, class Continuation>
+inline ::testing::AssertionResult continueIfIsOk(const char* expr, const Return<T>& ret,
+                                                 Continuation continuation) {
+    auto isOkStatus = assertIsOk(expr, ret);
+    return !isOkStatus ? isOkStatus : continuation();
+}
+
+// Expect two equal Results
+inline ::testing::AssertionResult assertResult(const char* e_expr, const char* r_expr,
+                                               Result expected, Result result) {
+    return ::testing::AssertionResult(expected == result)
+           << "Value of: " << r_expr << "\n  Actual: " << ::testing::PrintToString(result)
+           << "\nExpected: " << e_expr << "\nWhich is: " << ::testing::PrintToString(expected);
+}
+
+// Expect two equal Results one being wrapped in an OK Return
+inline ::testing::AssertionResult assertResult(const char* e_expr, const char* r_expr,
+                                               Result expected, const Return<Result>& ret) {
+    return continueIfIsOk(r_expr, ret,
+                          [&] { return assertResult(e_expr, r_expr, expected, Result{ret}); });
+}
+
+// Expect a Result to be part of a list of Results
+inline ::testing::AssertionResult assertResult(const char* e_expr, const char* r_expr,
+                                               const std::vector<Result>& expected, Result result) {
+    if (std::find(expected.begin(), expected.end(), result) != expected.end()) {
+        return ::testing::AssertionSuccess();  // result is in expected
+    }
+    return ::testing::AssertionFailure()
+           << "Value of: " << r_expr << "\n  Actual: " << ::testing::PrintToString(result)
+           << "\nExpected one of: " << e_expr
+           << "\n       Which is: " << ::testing::PrintToString(expected);
+}
+
+// Expect a Result wrapped in an OK Return to be part of a list of Results
+inline ::testing::AssertionResult assertResult(const char* e_expr, const char* r_expr,
+                                               const std::vector<Result>& expected,
+                                               const Return<Result>& ret) {
+    return continueIfIsOk(r_expr, ret,
+                          [&] { return assertResult(e_expr, r_expr, expected, Result{ret}); });
+}
+
+inline ::testing::AssertionResult assertOk(const char* expr, const Return<void>& ret) {
+    return assertIsOk(expr, ret);
+}
+
+inline ::testing::AssertionResult assertOk(const char* expr, Result result) {
+    return ::testing::AssertionResult(result == Result::OK)
+           << "Expected success: " << expr << "\nActual: " << ::testing::PrintToString(result);
+}
+
+inline ::testing::AssertionResult assertOk(const char* expr, const Return<Result>& ret) {
+    return continueIfIsOk(expr, ret, [&] { return assertOk(expr, Result{ret}); });
+}
+}
+
+#define ASSERT_IS_OK(ret) ASSERT_PRED_FORMAT1(detail::assertIsOk, ret)
+#define EXPECT_IS_OK(ret) EXPECT_PRED_FORMAT1(detail::assertIsOk, ret)
+
+// Test anything provided is and contains only OK
+#define ASSERT_OK(ret) ASSERT_PRED_FORMAT1(detail::assertOk, ret)
+#define EXPECT_OK(ret) EXPECT_PRED_FORMAT1(detail::assertOk, ret)
+
+#define ASSERT_RESULT(expected, ret) ASSERT_PRED_FORMAT2(detail::assertResult, expected, ret)
+#define EXPECT_RESULT(expected, ret) EXPECT_PRED_FORMAT2(detail::assertResult, expected, ret)
+
+}  // utility
+}  // test
+}  // common
+}  // audio
+}  // test
+}  // utility
+
+#endif  // ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ASSERTOK_H
diff --git a/audio/common/test/utility/include/utility/Documentation.h b/audio/common/test/utility/include/utility/Documentation.h
new file mode 100644
index 0000000..a45cad6
--- /dev/null
+++ b/audio/common/test/utility/include/utility/Documentation.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#ifndef ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ENVIRONMENT_TEARDOWN
+#define ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ENVIRONMENT_TEARDOWN
+
+#include <android-base/logging.h>
+
+namespace android {
+namespace hardware {
+namespace audio {
+namespace common {
+namespace test {
+namespace utility {
+
+namespace doc {
+namespace detail {
+const char* getTestName() {
+    return ::testing::UnitTest::GetInstance()->current_test_info()->name();
+}
+}  // namespace detail
+
+/** Document the current test case.
+ * Eg: calling `doc::test("Dump the state of the hal")` in the "debugDump" test
+ * will output:
+ *   <testcase name="debugDump" status="run" time="6"
+ *             classname="AudioPrimaryHidlTest"
+               description="Dump the state of the hal." />
+ * see
+ https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md#logging-additional-information
+ */
+void test(const std::string& testCaseDocumentation) {
+    ::testing::Test::RecordProperty("description", testCaseDocumentation);
+}
+
+/** Document why a test was not fully run. Usually due to an optional feature
+ * not implemented. */
+void partialTest(const std::string& reason) {
+    LOG(INFO) << "Test " << detail::getTestName() << " partially run: " << reason;
+    ::testing::Test::RecordProperty("partialyRunTest", reason);
+}
+
+/** Add a note to the test. */
+void note(const std::string& note) {
+    LOG(INFO) << "Test " << detail::getTestName() << " noted: " << note;
+    ::testing::Test::RecordProperty("note", note);
+}
+}  // namespace doc
+
+}  // utility
+}  // test
+}  // common
+}  // audio
+}  // test
+}  // utility
+
+#endif  // ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ENVIRONMENT_TEARDOWN
diff --git a/audio/common/test/utility/include/utility/EnvironmentTearDown.h b/audio/common/test/utility/include/utility/EnvironmentTearDown.h
new file mode 100644
index 0000000..15b0bd8
--- /dev/null
+++ b/audio/common/test/utility/include/utility/EnvironmentTearDown.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#ifndef ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ENVIRONMENT_TEARDOWN_H
+#define ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ENVIRONMENT_TEARDOWN_H
+
+#include <functional>
+#include <list>
+
+#include <gtest/gtest.h>
+
+namespace android {
+namespace hardware {
+namespace audio {
+namespace common {
+namespace test {
+namespace utility {
+
+/** Register callback for static object destruction
+ * Avoid destroying static objects after main return.
+ * Post main return destruction leads to incorrect gtest timing measurements as
+ * well as harder debuging if anything goes wrong during destruction. */
+class Environment : public ::testing::Environment {
+   public:
+    using TearDownFunc = std::function<void()>;
+    void registerTearDown(TearDownFunc&& tearDown) { tearDowns.push_back(std::move(tearDown)); }
+
+   private:
+    void TearDown() override {
+        // Call the tear downs in reverse order of insertion
+        for (auto& tearDown : tearDowns) {
+            tearDown();
+        }
+    }
+    std::list<TearDownFunc> tearDowns;
+};
+
+}  // utility
+}  // test
+}  // common
+}  // audio
+}  // test
+}  // utility
+
+#endif  // ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_ENVIRONMENT_TEARDOWN_H
diff --git a/audio/2.0/vts/functional/utility/PrettyPrintAudioTypes.h b/audio/common/test/utility/include/utility/PrettyPrintAudioTypes.h
similarity index 65%
rename from audio/2.0/vts/functional/utility/PrettyPrintAudioTypes.h
rename to audio/common/test/utility/include/utility/PrettyPrintAudioTypes.h
index 025cd1c..37059e7 100644
--- a/audio/2.0/vts/functional/utility/PrettyPrintAudioTypes.h
+++ b/audio/common/test/utility/include/utility/PrettyPrintAudioTypes.h
@@ -13,11 +13,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+#ifndef ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_PRETTY_PRINT_AUDIO_TYPES_H
+#define ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_PRETTY_PRINT_AUDIO_TYPES_H
+
+#include <iosfwd>
 #include <type_traits>
 
+#include <android/hardware/audio/2.0/types.h>
+#include <android/hardware/audio/common/2.0/types.h>
+
 /** @file Use HIDL generated toString methods to pretty print gtest errors */
 
-namespace detail {
+namespace prettyPrintAudioTypesDetail {
 
 // Print the value of an enum as hex
 template <class Enum>
@@ -25,7 +33,7 @@
     *os << std::hex << " (0x" << static_cast<std::underlying_type_t<Enum>>(value) << ")";
 }
 
-} // namespace detail
+}  // namespace detail
 
 namespace android {
 namespace hardware {
@@ -34,10 +42,10 @@
 
 inline void PrintTo(const Result& result, ::std::ostream* os) {
     *os << toString(result);
-    detail::printUnderlyingValue(result, os);
+    prettyPrintAudioTypesDetail::printUnderlyingValue(result, os);
 }
 
-} // namespace V2_0
+}  // namespace V2_0
 namespace common {
 namespace V2_0 {
 
@@ -47,16 +55,18 @@
 
 inline void PrintTo(const AudioDevice& device, ::std::ostream* os) {
     *os << toString(device);
-    detail::printUnderlyingValue(device, os);
+    prettyPrintAudioTypesDetail::printUnderlyingValue(device, os);
 }
 
 inline void PrintTo(const AudioChannelMask& channelMask, ::std::ostream* os) {
     *os << toString(channelMask);
-    detail::printUnderlyingValue(channelMask, os);
+    prettyPrintAudioTypesDetail::printUnderlyingValue(channelMask, os);
 }
 
-} // namespace V2_0
-} // namespace common
-} // namespace audio
-} // namespace hardware
-} // namespace android
+}  // namespace V2_0
+}  // namespace common
+}  // namespace audio
+}  // namespace hardware
+}  // namespace android
+
+#endif  // ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_PRETTY_PRINT_AUDIO_TYPES_H
diff --git a/audio/2.0/vts/functional/utility/ReturnIn.h b/audio/common/test/utility/include/utility/ReturnIn.h
similarity index 75%
rename from audio/2.0/vts/functional/utility/ReturnIn.h
rename to audio/common/test/utility/include/utility/ReturnIn.h
index bb2389a..08d502f 100644
--- a/audio/2.0/vts/functional/utility/ReturnIn.h
+++ b/audio/common/test/utility/include/utility/ReturnIn.h
@@ -14,29 +14,37 @@
  * limitations under the License.
  */
 
+#ifndef ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_RETURN_IN_H
+#define ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_RETURN_IN_H
+
 #include <tuple>
 
+namespace android {
+namespace hardware {
+namespace audio {
+namespace common {
+namespace test {
 namespace utility {
 
 namespace detail {
 // Helper class to generate the HIDL synchronous callback
 template <class... ResultStore>
 class ReturnIn {
- public:
+   public:
     // Provide to the constructor the variables where the output parameters must be copied
     // TODO: take pointers to match google output parameter style ?
     ReturnIn(ResultStore&... ts) : results(ts...) {}
     // Synchronous callback
     template <class... Results>
-    void operator() (Results&&...results) {
+    void operator()(Results&&... results) {
         set(std::forward<Results>(results)...);
     }
- private:
+
+   private:
     // Recursively set all output parameters
     template <class Head, class... Tail>
     void set(Head&& head, Tail&&... tail) {
-        std::get<sizeof...(ResultStore) - sizeof...(Tail) - 1>(results)
-                  = std::forward<Head>(head);
+        std::get<sizeof...(ResultStore) - sizeof...(Tail) - 1>(results) = std::forward<Head>(head);
         set(tail...);
     }
     // Trivial case
@@ -45,7 +53,7 @@
     // All variables to set are stored here
     std::tuple<ResultStore&...> results;
 };
-} // namespace detail
+}  // namespace detail
 
 // Generate the HIDL synchronous callback with a copy policy
 // Input: the variables (lvalue reference) where to save the return values
@@ -53,6 +61,15 @@
 // The output parameters *will be copied* do not use this function if you have
 // a zero copy policy
 template <class... ResultStore>
-detail::ReturnIn<ResultStore...> returnIn(ResultStore&... ts) { return {ts...};}
-
+detail::ReturnIn<ResultStore...> returnIn(ResultStore&... ts) {
+    return {ts...};
 }
+
+}  // utility
+}  // test
+}  // common
+}  // audio
+}  // test
+}  // utility
+
+#endif  // ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_RETURN_IN_H
diff --git a/audio/common/test/utility/include/utility/ValidateXml.h b/audio/common/test/utility/include/utility/ValidateXml.h
new file mode 100644
index 0000000..fdfa506
--- /dev/null
+++ b/audio/common/test/utility/include/utility/ValidateXml.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#ifndef ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_VALIDATE_XML_H
+#define ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_VALIDATE_XML_H
+
+#include <gtest/gtest.h>
+
+namespace android {
+namespace hardware {
+namespace audio {
+namespace common {
+namespace test {
+namespace utility {
+
+/** Validate the provided XmlFile with the provided xsdFile.
+ * Intended to use with ASSERT_PRED_FORMAT2 as such:
+ *   ASSERT_PRED_FORMAT2(validateXml, pathToXml, pathToXsd);
+ * See ASSERT_VALID_XML for a helper macro.
+ */
+::testing::AssertionResult validateXml(const char* xmlFilePathExpr, const char* xsdFilePathExpr,
+                                       const char* xmlFilePath, const char* xsdPathName);
+
+/** Helper gtest ASSERT to test xml validity against an xsd. */
+#define ASSERT_VALID_XML(xmlFilePath, xsdFilePath)                                      \
+    ASSERT_PRED_FORMAT2(::android::hardware::audio::common::test::utility::validateXml, \
+                        xmlFilePath, xsdFilePath)
+
+}  // utility
+}  // test
+}  // common
+}  // audio
+}  // test
+}  // utility
+
+#endif  // ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_VALIDATE_XML_H
diff --git a/audio/common/test/utility/src/ValidateXml.cpp b/audio/common/test/utility/src/ValidateXml.cpp
new file mode 100644
index 0000000..784f940
--- /dev/null
+++ b/audio/common/test/utility/src/ValidateXml.cpp
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2017 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 "ValidateAudioConfig"
+#include <utils/Log.h>
+
+#define LIBXML_SCHEMAS_ENABLED
+#include <libxml/xmlschemastypes.h>
+#define LIBXML_XINCLUDE_ENABLED
+#include <libxml/xinclude.h>
+
+#include <memory>
+#include <string>
+
+#include "ValidateXml.h"
+
+namespace android {
+namespace hardware {
+namespace audio {
+namespace common {
+namespace test {
+namespace utility {
+
+/** Map libxml2 structures to their corresponding deleters. */
+template <class T>
+constexpr void (*xmlDeleter)(T* t);
+template <>
+constexpr auto xmlDeleter<xmlSchema> = xmlSchemaFree;
+template <>
+constexpr auto xmlDeleter<xmlDoc> = xmlFreeDoc;
+template <>
+constexpr auto xmlDeleter<xmlSchemaParserCtxt> = xmlSchemaFreeParserCtxt;
+template <>
+constexpr auto xmlDeleter<xmlSchemaValidCtxt> = xmlSchemaFreeValidCtxt;
+
+/** @return a unique_ptr with the correct deleter for the libxml2 object. */
+template <class T>
+constexpr auto make_xmlUnique(T* t) {
+    // Wrap deleter in lambda to enable empty base optimization
+    auto deleter = [](T* t) { xmlDeleter<T>(t); };
+    return std::unique_ptr<T, decltype(deleter)>{t, deleter};
+}
+
+/** Class that handles libxml2 initialization and cleanup. NOT THREAD SAFE*/
+struct Libxml2Global {
+    Libxml2Global() {
+        xmlLineNumbersDefault(1);  // Better error message
+        xmlSetGenericErrorFunc(this, errorCb);
+    }
+    ~Libxml2Global() {
+        // TODO: check if all those cleanup are needed
+        xmlSetGenericErrorFunc(nullptr, nullptr);
+        xmlSchemaCleanupTypes();
+        xmlCleanupParser();
+        xmlCleanupThreads();
+    }
+
+    const std::string& getErrors() { return errors; }
+
+   private:
+    static void errorCb(void* ctxt, const char* msg, ...) {
+        auto* self = static_cast<Libxml2Global*>(ctxt);
+        va_list args;
+        va_start(args, msg);
+
+        char* formatedMsg;
+        if (vasprintf(&formatedMsg, msg, args) >= 0) {
+            LOG_PRI(ANDROID_LOG_ERROR, LOG_TAG, "%s", formatedMsg);
+            self->errors += "Error: ";
+            self->errors += formatedMsg;
+        }
+        free(formatedMsg);
+
+        va_end(args);
+    }
+    std::string errors;
+};
+
+::testing::AssertionResult validateXml(const char* xmlFilePathExpr, const char* xsdFilePathExpr,
+                                       const char* xmlFilePath, const char* xsdFilePath) {
+    Libxml2Global libxml2;
+
+    auto context = [&]() {
+        return std::string() + "    While validating: " + xmlFilePathExpr +
+               "\n          Which is: " + xmlFilePath + "\nAgainst the schema: " + xsdFilePathExpr +
+               "\n          Which is: " + xsdFilePath + "Libxml2 errors\n" + libxml2.getErrors();
+    };
+
+    auto schemaParserCtxt = make_xmlUnique(xmlSchemaNewParserCtxt(xsdFilePath));
+    auto schema = make_xmlUnique(xmlSchemaParse(schemaParserCtxt.get()));
+    if (schema == nullptr) {
+        return ::testing::AssertionFailure() << "Failed to parse schema (xsd)\n" << context();
+    }
+
+    auto doc = make_xmlUnique(xmlReadFile(xmlFilePath, nullptr, 0));
+    if (doc == nullptr) {
+        return ::testing::AssertionFailure() << "Failed to parse xml\n" << context();
+    }
+
+    if (xmlXIncludeProcess(doc.get()) == -1) {
+        return ::testing::AssertionFailure() << "Failed to resolve xincludes in xml\n" << context();
+    }
+
+    auto schemaCtxt = make_xmlUnique(xmlSchemaNewValidCtxt(schema.get()));
+    int ret = xmlSchemaValidateDoc(schemaCtxt.get(), doc.get());
+    if (ret > 0) {
+        return ::testing::AssertionFailure() << "xml is not valid according to the xsd.\n"
+                                             << context();
+    }
+    if (ret < 0) {
+        return ::testing::AssertionFailure() << "Internal or API error\n" << context();
+    }
+
+    return ::testing::AssertionSuccess();
+}
+
+}  // utility
+}  // test
+}  // common
+}  // audio
+}  // test
+}  // utility
diff --git a/compatibility_matrix.26.xml b/compatibility_matrix.26.xml
new file mode 100644
index 0000000..9aa5418
--- /dev/null
+++ b/compatibility_matrix.26.xml
@@ -0,0 +1,325 @@
+<compatibility-matrix version="1.0" type="framework">
+    <hal format="hidl" optional="false">
+        <name>android.hardware.audio</name>
+        <version>2.0</version>
+        <interface>
+            <name>IDevicesFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.audio.effect</name>
+        <version>2.0</version>
+        <interface>
+            <name>IEffectsFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.automotive.evs</name>
+        <version>1.0</version>
+        <interface>
+            <name>IEvsEnumerator</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.automotive.vehicle</name>
+        <version>2.0</version>
+        <interface>
+            <name>IVehicle</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.biometrics.fingerprint</name>
+        <version>2.1</version>
+        <interface>
+            <name>IBiometricsFingerprint</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.bluetooth</name>
+        <version>1.0</version>
+        <interface>
+            <name>IBluetoothHci</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.boot</name>
+        <version>1.0</version>
+        <interface>
+            <name>IBootControl</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.broadcastradio</name>
+        <version>1.0</version>
+        <interface>
+            <name>IBroadcastRadioFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.camera.provider</name>
+        <version>2.4</version>
+        <interface>
+            <name>ICameraProvider</name>
+            <instance>legacy/0</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.configstore</name>
+        <version>1.0-1</version>
+        <interface>
+            <name>ISurfaceFlingerConfigs</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.contexthub</name>
+        <version>1.0</version>
+        <interface>
+            <name>IContexthub</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.drm</name>
+        <version>1.0</version>
+        <interface>
+            <name>ICryptoFactory</name>
+            <instance>default</instance>
+        </interface>
+        <interface>
+            <name>IDrmFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.dumpstate</name>
+        <version>1.0</version>
+        <interface>
+            <name>IDumpstateDevice</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.gatekeeper</name>
+        <version>1.0</version>
+        <interface>
+            <name>IGatekeeper</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.gnss</name>
+        <version>1.0</version>
+        <interface>
+            <name>IGnss</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.graphics.allocator</name>
+        <version>2.0</version>
+        <interface>
+            <name>IAllocator</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.graphics.composer</name>
+        <version>2.1</version>
+        <interface>
+            <name>IComposer</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.graphics.mapper</name>
+        <version>2.0</version>
+        <interface>
+            <name>IMapper</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.health</name>
+        <version>1.0</version>
+        <interface>
+            <name>IHealth</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.ir</name>
+        <version>1.0</version>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.keymaster</name>
+        <version>3.0</version>
+        <interface>
+            <name>IKeymasterDevice</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.light</name>
+        <version>2.0</version>
+        <interface>
+            <name>ILight</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.media.omx</name>
+        <version>1.0</version>
+        <interface>
+            <name>IOmx</name>
+            <instance>default</instance>
+        </interface>
+        <interface>
+            <name>IOmxStore</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.memtrack</name>
+        <version>1.0</version>
+        <interface>
+            <name>IMemtrack</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.nfc</name>
+        <version>1.0</version>
+        <interface>
+            <name>INfc</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.power</name>
+        <version>1.0</version>
+        <interface>
+            <name>IPower</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.radio</name>
+        <version>1.0</version>
+        <interface>
+            <name>IRadio</name>
+            <instance>slot1</instance>
+        </interface>
+        <interface>
+            <name>ISap</name>
+            <instance>slot1</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.radio.deprecated</name>
+        <version>1.0</version>
+        <interface>
+            <name>IOemHook</name>
+            <instance>slot1</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.renderscript</name>
+        <version>1.0</version>
+        <interface>
+            <name>IDevice</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.sensors</name>
+        <version>1.0</version>
+        <interface>
+            <name>ISensors</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.soundtrigger</name>
+        <version>2.0</version>
+        <interface>
+            <name>ISoundTriggerHw</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.thermal</name>
+        <version>1.0</version>
+        <interface>
+            <name>IThermal</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.tv.cec</name>
+        <version>1.0</version>
+        <interface>
+            <name>IHdmiCec</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.tv.input</name>
+        <version>1.0</version>
+        <interface>
+            <name>ITvInput</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.usb</name>
+        <version>1.0</version>
+        <interface>
+            <name>IUsb</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.vibrator</name>
+        <version>1.0</version>
+        <interface>
+            <name>IVibrator</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.vr</name>
+        <version>1.0</version>
+        <interface>
+            <name>IVr</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.wifi</name>
+        <version>1.0</version>
+        <interface>
+            <name>IWifi</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.wifi.supplicant</name>
+        <version>1.0</version>
+        <interface>
+            <name>ISupplicant</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <kernel version="4.9.0" />
+    <kernel version="4.4.0" />
+    <kernel version="3.18.0" />
+</compatibility-matrix>
diff --git a/compatibility_matrix.xml b/compatibility_matrix.current.xml
similarity index 100%
rename from compatibility_matrix.xml
rename to compatibility_matrix.current.xml
diff --git a/compatibility_matrix.legacy.xml b/compatibility_matrix.legacy.xml
new file mode 100644
index 0000000..6167f25
--- /dev/null
+++ b/compatibility_matrix.legacy.xml
@@ -0,0 +1,325 @@
+<compatibility-matrix version="1.0" type="framework">
+    <hal format="hidl" optional="false">
+        <name>android.hardware.audio</name>
+        <version>2.0</version>
+        <interface>
+            <name>IDevicesFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.audio.effect</name>
+        <version>2.0</version>
+        <interface>
+            <name>IEffectsFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.automotive.evs</name>
+        <version>1.0</version>
+        <interface>
+            <name>IEvsEnumerator</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.automotive.vehicle</name>
+        <version>2.0</version>
+        <interface>
+            <name>IVehicle</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.biometrics.fingerprint</name>
+        <version>2.1</version>
+        <interface>
+            <name>IBiometricsFingerprint</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.bluetooth</name>
+        <version>1.0</version>
+        <interface>
+            <name>IBluetoothHci</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.boot</name>
+        <version>1.0</version>
+        <interface>
+            <name>IBootControl</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.broadcastradio</name>
+        <version>1.0</version>
+        <interface>
+            <name>IBroadcastRadioFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.camera.provider</name>
+        <version>2.4</version>
+        <interface>
+            <name>ICameraProvider</name>
+            <instance>legacy/0</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.configstore</name>
+        <version>1.0-1</version>
+        <interface>
+            <name>ISurfaceFlingerConfigs</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.contexthub</name>
+        <version>1.0</version>
+        <interface>
+            <name>IContexthub</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.drm</name>
+        <version>1.0</version>
+        <interface>
+            <name>ICryptoFactory</name>
+            <instance>default</instance>
+        </interface>
+        <interface>
+            <name>IDrmFactory</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.dumpstate</name>
+        <version>1.0</version>
+        <interface>
+            <name>IDumpstateDevice</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.gatekeeper</name>
+        <version>1.0</version>
+        <interface>
+            <name>IGatekeeper</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.gnss</name>
+        <version>1.0</version>
+        <interface>
+            <name>IGnss</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.graphics.allocator</name>
+        <version>2.0</version>
+        <interface>
+            <name>IAllocator</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.graphics.composer</name>
+        <version>2.1</version>
+        <interface>
+            <name>IComposer</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.graphics.mapper</name>
+        <version>2.0</version>
+        <interface>
+            <name>IMapper</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.health</name>
+        <version>1.0</version>
+        <interface>
+            <name>IHealth</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.ir</name>
+        <version>1.0</version>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.keymaster</name>
+        <version>3.0</version>
+        <interface>
+            <name>IKeymasterDevice</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.light</name>
+        <version>2.0</version>
+        <interface>
+            <name>ILight</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hardware.media.omx</name>
+        <version>1.0</version>
+        <interface>
+            <name>IOmx</name>
+            <instance>default</instance>
+        </interface>
+        <interface>
+            <name>IOmxStore</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.memtrack</name>
+        <version>1.0</version>
+        <interface>
+            <name>IMemtrack</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.nfc</name>
+        <version>1.0</version>
+        <interface>
+            <name>INfc</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.power</name>
+        <version>1.0</version>
+        <interface>
+            <name>IPower</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.radio</name>
+        <version>1.0</version>
+        <interface>
+            <name>IRadio</name>
+            <instance>slot1</instance>
+        </interface>
+        <interface>
+            <name>ISap</name>
+            <instance>slot1</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.radio.deprecated</name>
+        <version>1.0</version>
+        <interface>
+            <name>IOemHook</name>
+            <instance>slot1</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.renderscript</name>
+        <version>1.0</version>
+        <interface>
+            <name>IDevice</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.sensors</name>
+        <version>1.0</version>
+        <interface>
+            <name>ISensors</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.soundtrigger</name>
+        <version>2.0</version>
+        <interface>
+            <name>ISoundTriggerHw</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.thermal</name>
+        <version>1.0</version>
+        <interface>
+            <name>IThermal</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.tv.cec</name>
+        <version>1.0</version>
+        <interface>
+            <name>IHdmiCec</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.tv.input</name>
+        <version>1.0</version>
+        <interface>
+            <name>ITvInput</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.usb</name>
+        <version>1.0</version>
+        <interface>
+            <name>IUsb</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.vibrator</name>
+        <version>1.0</version>
+        <interface>
+            <name>IVibrator</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.vr</name>
+        <version>1.0</version>
+        <interface>
+            <name>IVr</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.wifi</name>
+        <version>1.0</version>
+        <interface>
+            <name>IWifi</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.wifi.supplicant</name>
+        <version>1.0</version>
+        <interface>
+            <name>ISupplicant</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <kernel version="4.9.0" />
+    <kernel version="4.4.0" />
+    <kernel version="3.18.0" />
+</compatibility-matrix>
diff --git a/configstore/1.1/Android.bp b/configstore/1.1/Android.bp
index 91c5dd3..2d8cb64 100644
--- a/configstore/1.1/Android.bp
+++ b/configstore/1.1/Android.bp
@@ -37,6 +37,7 @@
 
 cc_library_shared {
     name: "android.hardware.configstore@1.1",
+    defaults: ["hidl-module-defaults"],
     generated_sources: ["android.hardware.configstore@1.1_genc++"],
     generated_headers: ["android.hardware.configstore@1.1_genc++_headers"],
     export_generated_headers: ["android.hardware.configstore@1.1_genc++_headers"],
diff --git a/contexthub/1.0/default/Contexthub.cpp b/contexthub/1.0/default/Contexthub.cpp
index 4a6b3f2..bf45900 100644
--- a/contexthub/1.0/default/Contexthub.cpp
+++ b/contexthub/1.0/default/Contexthub.cpp
@@ -38,6 +38,7 @@
 Contexthub::Contexthub()
         : mInitCheck(NO_INIT),
           mContextHubModule(nullptr),
+          mDeathRecipient(new DeathRecipient(this)),
           mIsTransactionPending(false) {
     const hw_module_t *module;
 
@@ -96,7 +97,7 @@
             c.stoppedPowerDrawMw = hubArray[i].stopped_power_draw_mw;
             c.sleepPowerDrawMw = hubArray[i].sleep_power_draw_mw;
 
-            info.callBack = nullptr;
+            info.callback = nullptr;
             info.osAppName = hubArray[i].os_app_name;
             mCachedHubInfo[hubArray[i].hub_id] = info;
 
@@ -110,6 +111,16 @@
     return Void();
 }
 
+Contexthub::DeathRecipient::DeathRecipient(sp<Contexthub> contexthub)
+        : mContexthub(contexthub) {}
+
+void Contexthub::DeathRecipient::serviceDied(
+        uint64_t cookie,
+        const wp<::android::hidl::base::V1_0::IBase>& /*who*/) {
+    uint32_t hubId = static_cast<uint32_t>(cookie);
+    mContexthub->handleServiceDeath(hubId);
+}
+
 bool Contexthub::isValidHubId(uint32_t hubId) {
     if (!mCachedHubInfo.count(hubId)) {
         ALOGW("Hub information not found for hubId %" PRIu32, hubId);
@@ -123,7 +134,7 @@
     if (!isValidHubId(hubId)) {
         return nullptr;
     } else {
-        return mCachedHubInfo[hubId].callBack;
+        return mCachedHubInfo[hubId].callback;
     }
 }
 
@@ -193,8 +204,22 @@
                                                      contextHubCb,
                                                      this) == 0) {
         // Initialized && valid hub && subscription successful
+        if (mCachedHubInfo[hubId].callback != nullptr) {
+            ALOGD("Modifying callback for hubId %" PRIu32, hubId);
+            mCachedHubInfo[hubId].callback->unlinkToDeath(mDeathRecipient);
+        }
+
+        mCachedHubInfo[hubId].callback = cb;
+        if (cb != nullptr) {
+            Return<bool> linkResult = cb->linkToDeath(mDeathRecipient, hubId);
+            bool linkSuccess = linkResult.isOk() ?
+                static_cast<bool>(linkResult) : false;
+            if (!linkSuccess) {
+                ALOGW("Couldn't link death recipient for hubId %" PRIu32,
+                      hubId);
+            }
+        }
         retVal = Result::OK;
-        mCachedHubInfo[hubId].callBack = cb;
     } else {
         // Initalized && valid hubId - but subscription unsuccessful
         // This is likely an internal error in the HAL implementation, but we
@@ -309,6 +334,16 @@
       return retVal;
 }
 
+void Contexthub::handleServiceDeath(uint32_t hubId) {
+    ALOGI("Callback/service died for hubId %" PRIu32, hubId);
+    int ret = mContextHubModule->subscribe_messages(hubId, nullptr, nullptr);
+    if (ret != 0) {
+        ALOGW("Failed to unregister callback from hubId %" PRIu32 ": %d",
+              hubId, ret);
+    }
+    mCachedHubInfo[hubId].callback.clear();
+}
+
 int Contexthub::contextHubCb(uint32_t hubId,
                              const struct hub_message_t *rxMsg,
                              void *cookie) {
diff --git a/contexthub/1.0/default/Contexthub.h b/contexthub/1.0/default/Contexthub.h
index e587930..cf2bc45 100644
--- a/contexthub/1.0/default/Contexthub.h
+++ b/contexthub/1.0/default/Contexthub.h
@@ -66,14 +66,26 @@
 
     struct CachedHubInformation{
         struct hub_app_name_t osAppName;
-        sp<IContexthubCallback> callBack;
+        sp<IContexthubCallback> callback;
+    };
+
+    class DeathRecipient : public hidl_death_recipient {
+    public:
+        DeathRecipient(const sp<Contexthub> contexthub);
+
+        void serviceDied(
+                uint64_t cookie,
+                const wp<::android::hidl::base::V1_0::IBase>& who) override;
+
+    private:
+        sp<Contexthub> mContexthub;
     };
 
     status_t mInitCheck;
     const struct context_hub_module_t *mContextHubModule;
     std::unordered_map<uint32_t, CachedHubInformation> mCachedHubInfo;
 
-    sp<IContexthubCallback> mCb;
+    sp<DeathRecipient> mDeathRecipient;
     bool mIsTransactionPending;
     uint32_t mTransactionId;
 
@@ -86,6 +98,9 @@
                         const uint8_t *msg,
                         int msgLen);
 
+    // Handle the case where the callback registered for the given hub ID dies
+    void handleServiceDeath(uint32_t hubId);
+
     static int contextHubCb(uint32_t hubId,
                             const struct hub_message_t *rxMsg,
                             void *cookie);
diff --git a/current.txt b/current.txt
index 5c9d372..8d0785f 100644
--- a/current.txt
+++ b/current.txt
@@ -130,7 +130,7 @@
 efc83df3f962b93c7c0290d691d7d300dabe12683e2cde3591fb3c0beedce20f android.hardware.power@1.0::types
 9b5aa499ec3b4226f15f48f5ed08896e2fc0676f978c9e199c1da21daaf002a6 android.hardware.radio@1.0::IRadio
 5c8efbb9c451a59737ed2c6c20230aae4745839ca01d8088d6dcc9020e52d2c5 android.hardware.radio@1.0::IRadioIndication
-c5f22264a31562e009bb284287051b7998fc46cd3294df61c9e6a1d622184993 android.hardware.radio@1.0::IRadioResponse
+69f6b4b8ec40ca02ccc7bb8227a097135c20c00bd94c822e421cd9af1267252c android.hardware.radio@1.0::IRadioResponse
 de3ab9f73b1073cd677b19d886fb927e9381b30161a704712d2b30f875873f5c android.hardware.radio@1.0::ISap
 d183e406ef0897df2117a9dde384e8e6ea4fa6ab1c7f6f28e65b87011218c9ea android.hardware.radio@1.0::ISapCallback
 96986fbd22f0e6ca752e1fcdc0a64bda213995a81f5f36bc4faf3532d9306b97 android.hardware.radio@1.0::types
@@ -186,3 +186,7 @@
 b12ef0bdd8a4d247a8a6e960b227ed32383f2b0241f55d67fcea6eff6a6737fa android.hardware.wifi.supplicant@1.0::ISupplicantStaNetwork
 d8f0877ae1d321c1d884c7631dfe36cab0ec8a4b2863d4b687f85d3549a63bcc android.hardware.wifi.supplicant@1.0::ISupplicantStaNetworkCallback
 fe3c3c2f572b72f15f8594c538b0577bd5c28722c31879cfe6231330cddb6747 android.hardware.wifi.supplicant@1.0::types
+
+# ABI preserving changes to HALs released in Android O
+
+28e929b453df3d9f5060af2764e6cdb123ddb893e3e86923c877f6ff7e5f02c9 android.hardware.wifi@1.0::types
diff --git a/dumpstate/1.0/vts/functional/Android.bp b/dumpstate/1.0/vts/functional/Android.bp
new file mode 100644
index 0000000..a1c735b
--- /dev/null
+++ b/dumpstate/1.0/vts/functional/Android.bp
@@ -0,0 +1,32 @@
+//
+// Copyright (C) 2017 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: "VtsHalDumpstateV1_0TargetTest",
+    defaults: ["hidl_defaults"],
+    srcs: ["VtsHalDumpstateV1_0TargetTest.cpp"],
+    shared_libs: [
+        "android.hardware.dumpstate@1.0",
+        "libcutils",
+        "libhidlbase",
+        "liblog",
+        "libutils",
+    ],
+    static_libs: ["VtsHalHidlTargetTestBase"],
+    cflags: [
+        "-O0",
+        "-g",
+    ]
+}
diff --git a/dumpstate/1.0/vts/functional/VtsHalDumpstateV1_0TargetTest.cpp b/dumpstate/1.0/vts/functional/VtsHalDumpstateV1_0TargetTest.cpp
new file mode 100644
index 0000000..7ab4812
--- /dev/null
+++ b/dumpstate/1.0/vts/functional/VtsHalDumpstateV1_0TargetTest.cpp
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2017 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 "dumpstate_hidl_hal_test"
+
+#include <android/hardware/dumpstate/1.0/IDumpstateDevice.h>
+#include <cutils/native_handle.h>
+#include <log/log.h>
+
+#include <VtsHalHidlTargetTestBase.h>
+
+using ::android::hardware::dumpstate::V1_0::IDumpstateDevice;
+using ::android::hardware::Return;
+using ::android::sp;
+
+class DumpstateHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+   public:
+    virtual void SetUp() override {
+        dumpstate = ::testing::VtsHalHidlTargetTestBase::getService<IDumpstateDevice>();
+        ASSERT_NE(dumpstate, nullptr) << "Could not get HIDL instance";
+    }
+
+    sp<IDumpstateDevice> dumpstate;
+};
+
+// Negative test: make sure dumpstateBoard() doesn't crash when passed a null pointer.
+TEST_F(DumpstateHidlTest, TestNullHandle) {
+    Return<void> status = dumpstate->dumpstateBoard(nullptr);
+
+    ASSERT_TRUE(status.isOk()) << "Status should be ok: " << status.description();
+}
+
+// Negative test: make sure dumpstateBoard() ignores a handle with no FD.
+TEST_F(DumpstateHidlTest, TestHandleWithNoFd) {
+    native_handle_t* handle = native_handle_create(0, 0);
+    ASSERT_NE(handle, nullptr) << "Could not create native_handle";
+
+    Return<void> status = dumpstate->dumpstateBoard(handle);
+
+    ASSERT_TRUE(status.isOk()) << "Status should be ok: " << status.description();
+
+    native_handle_close(handle);
+    native_handle_delete(handle);
+}
+
+// Positive test: make sure dumpstateBoard() writes something to the FD.
+TEST_F(DumpstateHidlTest, TestOk) {
+    FILE* file = tmpfile();
+    ASSERT_NE(nullptr, file) << "Could not create temp file: " << strerror(errno);
+
+    native_handle_t* handle = native_handle_create(1, 0);
+    ASSERT_NE(handle, nullptr) << "Could not create native_handle";
+    handle->data[0] = fileno(file);
+
+    Return<void> status = dumpstate->dumpstateBoard(handle);
+    ASSERT_TRUE(status.isOk()) << "Status should be ok: " << status.description();
+
+    // Check that at least one byte was written
+    rewind(file);  // can not fail
+    char buff;
+    int read = fread(&buff, sizeof(buff), 1, file);
+    ASSERT_EQ(1, read) << "dumped nothing";
+
+    EXPECT_EQ(0, fclose(file)) << errno;
+
+    native_handle_close(handle);
+    native_handle_delete(handle);
+}
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    ALOGI("Test result = %d", status);
+    return status;
+}
diff --git a/dumpstate/Android.bp b/dumpstate/Android.bp
index bbb3e4b..33f70eb 100644
--- a/dumpstate/Android.bp
+++ b/dumpstate/Android.bp
@@ -1,4 +1,5 @@
 // This is an autogenerated file, do not edit.
 subdirs = [
     "1.0",
+    "1.0/vts/functional",
 ]
diff --git a/graphics/composer/2.1/vts/functional/Android.bp b/graphics/composer/2.1/vts/functional/Android.bp
index 66323d4..2e87144 100644
--- a/graphics/composer/2.1/vts/functional/Android.bp
+++ b/graphics/composer/2.1/vts/functional/Android.bp
@@ -17,9 +17,18 @@
 cc_library_static {
     name: "libVtsHalGraphicsComposerTestUtils",
     defaults: ["hidl_defaults"],
-    srcs: ["VtsHalGraphicsComposerTestUtils.cpp"],
-    shared_libs: ["android.hardware.graphics.composer@2.1"],
+    srcs: [
+        "GraphicsComposerCallback.cpp",
+        "TestCommandReader.cpp",
+        "VtsHalGraphicsComposerTestUtils.cpp",
+    ],
+    shared_libs: [
+        "android.hardware.graphics.composer@2.1",
+        "libfmq",
+        "libsync",
+    ],
     static_libs: [
+        "libhwcomposer-command-buffer",
         "VtsHalHidlTargetTestBase",
     ],
     cflags: [
@@ -28,6 +37,7 @@
         "-Werror",
         "-O0",
         "-g",
+        "-DLOG_TAG=\"GraphicsComposerTestUtils\"",
     ],
     export_include_dirs: ["."],
 }
diff --git a/graphics/composer/2.1/vts/functional/GraphicsComposerCallback.cpp b/graphics/composer/2.1/vts/functional/GraphicsComposerCallback.cpp
new file mode 100644
index 0000000..0ad440c
--- /dev/null
+++ b/graphics/composer/2.1/vts/functional/GraphicsComposerCallback.cpp
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#include "GraphicsComposerCallback.h"
+
+namespace android {
+namespace hardware {
+namespace graphics {
+namespace composer {
+namespace V2_1 {
+namespace tests {
+
+void GraphicsComposerCallback::setVsyncAllowed(bool allowed) {
+  std::lock_guard<std::mutex> lock(mMutex);
+  mVsyncAllowed = allowed;
+}
+
+std::vector<Display> GraphicsComposerCallback::getDisplays() const {
+  std::lock_guard<std::mutex> lock(mMutex);
+  return std::vector<Display>(mDisplays.begin(), mDisplays.end());
+}
+
+int GraphicsComposerCallback::getInvalidHotplugCount() const {
+  std::lock_guard<std::mutex> lock(mMutex);
+  return mInvalidHotplugCount;
+}
+
+int GraphicsComposerCallback::getInvalidRefreshCount() const {
+  std::lock_guard<std::mutex> lock(mMutex);
+  return mInvalidRefreshCount;
+}
+
+int GraphicsComposerCallback::getInvalidVsyncCount() const {
+  std::lock_guard<std::mutex> lock(mMutex);
+  return mInvalidVsyncCount;
+}
+
+Return<void> GraphicsComposerCallback::onHotplug(Display display,
+                                                 Connection connection) {
+  std::lock_guard<std::mutex> lock(mMutex);
+
+  if (connection == Connection::CONNECTED) {
+    if (!mDisplays.insert(display).second) {
+      mInvalidHotplugCount++;
+    }
+  } else if (connection == Connection::DISCONNECTED) {
+    if (!mDisplays.erase(display)) {
+      mInvalidHotplugCount++;
+    }
+  }
+
+  return Void();
+}
+
+Return<void> GraphicsComposerCallback::onRefresh(Display display) {
+  std::lock_guard<std::mutex> lock(mMutex);
+
+  if (mDisplays.count(display) == 0) {
+    mInvalidRefreshCount++;
+  }
+
+  return Void();
+}
+
+Return<void> GraphicsComposerCallback::onVsync(Display display, int64_t) {
+  std::lock_guard<std::mutex> lock(mMutex);
+
+  if (!mVsyncAllowed || mDisplays.count(display) == 0) {
+    mInvalidVsyncCount++;
+  }
+
+  return Void();
+}
+
+}  // namespace tests
+}  // namespace V2_1
+}  // namespace composer
+}  // namespace graphics
+}  // namespace hardware
+}  // namespace android
diff --git a/graphics/composer/2.1/vts/functional/GraphicsComposerCallback.h b/graphics/composer/2.1/vts/functional/GraphicsComposerCallback.h
new file mode 100644
index 0000000..ada7d09
--- /dev/null
+++ b/graphics/composer/2.1/vts/functional/GraphicsComposerCallback.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#ifndef GRAPHICS_COMPOSER_CALLBACK_H
+#define GRAPHICS_COMPOSER_CALLBACK_H
+
+#include <android/hardware/graphics/composer/2.1/IComposerCallback.h>
+
+#include <mutex>
+#include <unordered_set>
+
+namespace android {
+namespace hardware {
+namespace graphics {
+namespace composer {
+namespace V2_1 {
+namespace tests {
+
+// IComposerCallback to be installed with IComposerClient::registerCallback.
+class GraphicsComposerCallback : public IComposerCallback {
+ public:
+  void setVsyncAllowed(bool allowed);
+
+  std::vector<Display> getDisplays() const;
+
+  int getInvalidHotplugCount() const;
+
+  int getInvalidRefreshCount() const;
+
+  int getInvalidVsyncCount() const;
+
+ private:
+  Return<void> onHotplug(Display display, Connection connection) override;
+  Return<void> onRefresh(Display display) override;
+  Return<void> onVsync(Display display, int64_t) override;
+
+  mutable std::mutex mMutex;
+  // the set of all currently connected displays
+  std::unordered_set<Display> mDisplays;
+  // true only when vsync is enabled
+  bool mVsyncAllowed = false;
+
+  // track invalid callbacks
+  int mInvalidHotplugCount = 0;
+  int mInvalidRefreshCount = 0;
+  int mInvalidVsyncCount = 0;
+};
+
+}  // namespace tests
+}  // namespace V2_1
+}  // namespace composer
+}  // namespace graphics
+}  // namespace hardware
+}  // namespace android
+
+#endif  // GRAPHICS_COMPOSER_CALLBACK_H
diff --git a/graphics/composer/2.1/vts/functional/TestCommandReader.cpp b/graphics/composer/2.1/vts/functional/TestCommandReader.cpp
new file mode 100644
index 0000000..b1f9aca
--- /dev/null
+++ b/graphics/composer/2.1/vts/functional/TestCommandReader.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#include "TestCommandReader.h"
+
+#include <gtest/gtest.h>
+
+namespace android {
+namespace hardware {
+namespace graphics {
+namespace composer {
+namespace V2_1 {
+namespace tests {
+
+void TestCommandReader::parse() {
+  while (!isEmpty()) {
+    IComposerClient::Command command;
+    uint16_t length;
+    ASSERT_TRUE(beginCommand(&command, &length));
+
+    switch (command) {
+      case IComposerClient::Command::SET_ERROR: {
+        ASSERT_EQ(2, length);
+        auto loc = read();
+        auto err = readSigned();
+        GTEST_FAIL() << "unexpected error " << err << " at location " << loc;
+      } break;
+      case IComposerClient::Command::SELECT_DISPLAY:
+      case IComposerClient::Command::SET_CHANGED_COMPOSITION_TYPES:
+      case IComposerClient::Command::SET_DISPLAY_REQUESTS:
+      case IComposerClient::Command::SET_PRESENT_FENCE:
+      case IComposerClient::Command::SET_RELEASE_FENCES:
+        break;
+      default:
+        GTEST_FAIL() << "unexpected return command " << std::hex
+                     << static_cast<int>(command);
+        break;
+    }
+
+    endCommand();
+  }
+}
+
+}  // namespace tests
+}  // namespace V2_1
+}  // namespace composer
+}  // namespace graphics
+}  // namespace hardware
+}  // namespace android
diff --git a/graphics/composer/2.1/vts/functional/TestCommandReader.h b/graphics/composer/2.1/vts/functional/TestCommandReader.h
new file mode 100644
index 0000000..657a463
--- /dev/null
+++ b/graphics/composer/2.1/vts/functional/TestCommandReader.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#ifndef TEST_COMMAND_READER_H
+#define TEST_COMMAND_READER_H
+
+#include <IComposerCommandBuffer.h>
+
+namespace android {
+namespace hardware {
+namespace graphics {
+namespace composer {
+namespace V2_1 {
+namespace tests {
+
+// A command parser that checks that no error nor unexpected commands are
+// returned.
+class TestCommandReader : public CommandReaderBase {
+ public:
+  // Parse all commands in the return command queue.  Call GTEST_FAIL() for
+  // unexpected errors or commands.
+  void parse();
+};
+
+}  // namespace tests
+}  // namespace V2_1
+}  // namespace composer
+}  // namespace graphics
+}  // namespace hardware
+}  // namespace android
+
+#endif  // TEST_COMMAND_READER_H
diff --git a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.cpp b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.cpp
index 33cf84c..4e65a95 100644
--- a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.cpp
+++ b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.cpp
@@ -25,10 +25,17 @@
 namespace V2_1 {
 namespace tests {
 
-Composer::Composer() { init(); }
+Composer::Composer() {
+  mComposer = ::testing::VtsHalHidlTargetTestBase::getService<IComposer>();
+  init();
+}
+
+Composer::Composer(const std::string& name) {
+  mComposer = ::testing::VtsHalHidlTargetTestBase::getService<IComposer>(name);
+  init();
+}
 
 void Composer::init() {
-  mComposer = ::testing::VtsHalHidlTargetTestBase::getService<IComposer>();
   ASSERT_NE(nullptr, mComposer.get()) << "failed to get composer service";
 
   std::vector<IComposer::Capability> capabilities = getCapabilities();
@@ -292,6 +299,39 @@
   ASSERT_EQ(Error::NONE, error) << "failed to set vsync mode";
 }
 
+void ComposerClient::execute(TestCommandReader* reader,
+                             CommandWriterBase* writer) {
+  bool queueChanged = false;
+  uint32_t commandLength = 0;
+  hidl_vec<hidl_handle> commandHandles;
+  ASSERT_TRUE(
+      writer->writeQueue(&queueChanged, &commandLength, &commandHandles));
+
+  if (queueChanged) {
+    auto ret = mClient->setInputCommandQueue(*writer->getMQDescriptor());
+    ASSERT_EQ(Error::NONE, static_cast<Error>(ret));
+    return;
+  }
+
+  mClient->executeCommands(
+      commandLength, commandHandles,
+      [&](const auto& tmpError, const auto& tmpOutQueueChanged,
+          const auto& tmpOutLength, const auto& tmpOutHandles) {
+        ASSERT_EQ(Error::NONE, tmpError);
+
+        if (tmpOutQueueChanged) {
+          mClient->getOutputCommandQueue(
+              [&](const auto& tmpError, const auto& tmpDescriptor) {
+                ASSERT_EQ(Error::NONE, tmpError);
+                reader->setMQDescriptor(tmpDescriptor);
+              });
+        }
+
+        ASSERT_TRUE(reader->readQueue(tmpOutLength, tmpOutHandles));
+        reader->parse();
+      });
+}
+
 }  // namespace tests
 }  // namespace V2_1
 }  // namespace composer
diff --git a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.h b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.h
index 4b57264..4e69f61 100644
--- a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.h
+++ b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerTestUtils.h
@@ -23,9 +23,12 @@
 #include <unordered_set>
 #include <vector>
 
+#include <IComposerCommandBuffer.h>
 #include <android/hardware/graphics/composer/2.1/IComposer.h>
 #include <utils/StrongPointer.h>
 
+#include "TestCommandReader.h"
+
 namespace android {
 namespace hardware {
 namespace graphics {
@@ -44,6 +47,7 @@
 class Composer {
  public:
   Composer();
+  explicit Composer(const std::string& name);
 
   sp<IComposer> getRaw() const;
 
@@ -102,6 +106,8 @@
   void setPowerMode(Display display, IComposerClient::PowerMode mode);
   void setVsyncEnabled(Display display, bool enabled);
 
+  void execute(TestCommandReader* reader, CommandWriterBase* writer);
+
  private:
   sp<IComposerClient> mClient;
 
diff --git a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
index 387222f..c77b7d3 100644
--- a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
+++ b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
@@ -16,8 +16,9 @@
 
 #define LOG_TAG "graphics_composer_hidl_hal_test"
 
-#include <IComposerCommandBuffer.h>
 #include <android-base/logging.h>
+#include "GraphicsComposerCallback.h"
+#include "TestCommandReader.h"
 #include "VtsHalGraphicsComposerTestUtils.h"
 #include "VtsHalGraphicsMapperTestUtils.h"
 
@@ -49,83 +50,6 @@
 using android::hardware::graphics::mapper::V2_0::tests::Gralloc;
 using GrallocError = android::hardware::graphics::mapper::V2_0::Error;
 
-// IComposerCallback to be installed with IComposerClient::registerCallback.
-class GraphicsComposerCallback : public IComposerCallback {
- public:
-  void setVsyncAllowed(bool allowed) {
-    std::lock_guard<std::mutex> lock(mMutex);
-    mVsyncAllowed = allowed;
-  }
-
-  std::vector<Display> getDisplays() const {
-    std::lock_guard<std::mutex> lock(mMutex);
-    return std::vector<Display>(mDisplays.begin(), mDisplays.end());
-  }
-
-  int getInvalidHotplugCount() const {
-    std::lock_guard<std::mutex> lock(mMutex);
-    return mInvalidHotplugCount;
-  }
-
-  int getInvalidRefreshCount() const {
-    std::lock_guard<std::mutex> lock(mMutex);
-    return mInvalidRefreshCount;
-  }
-
-  int getInvalidVsyncCount() const {
-    std::lock_guard<std::mutex> lock(mMutex);
-    return mInvalidVsyncCount;
-  }
-
- private:
-  Return<void> onHotplug(Display display, Connection connection) override {
-    std::lock_guard<std::mutex> lock(mMutex);
-
-    if (connection == Connection::CONNECTED) {
-      if (!mDisplays.insert(display).second) {
-        mInvalidHotplugCount++;
-      }
-    } else if (connection == Connection::DISCONNECTED) {
-      if (!mDisplays.erase(display)) {
-        mInvalidHotplugCount++;
-      }
-    }
-
-    return Void();
-  }
-
-  Return<void> onRefresh(Display display) override {
-    std::lock_guard<std::mutex> lock(mMutex);
-
-    if (mDisplays.count(display) == 0) {
-      mInvalidRefreshCount++;
-    }
-
-    return Void();
-  }
-
-  Return<void> onVsync(Display display, int64_t) override {
-    std::lock_guard<std::mutex> lock(mMutex);
-
-    if (!mVsyncAllowed || mDisplays.count(display) == 0) {
-      mInvalidVsyncCount++;
-    }
-
-    return Void();
-  }
-
-  mutable std::mutex mMutex;
-  // the set of all currently connected displays
-  std::unordered_set<Display> mDisplays;
-  // true only when vsync is enabled
-  bool mVsyncAllowed = false;
-
-  // track invalid callbacks
-  int mInvalidHotplugCount = 0;
-  int mInvalidRefreshCount = 0;
-  int mInvalidVsyncCount = 0;
-};
-
 class GraphicsComposerHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  protected:
   void SetUp() override {
@@ -404,7 +328,7 @@
     ASSERT_NO_FATAL_FAILURE(mGralloc = std::make_unique<Gralloc>());
 
     mWriter = std::make_unique<CommandWriterBase>(1024);
-    mReader = std::make_unique<CommandReader>();
+    mReader = std::make_unique<TestCommandReader>();
   }
 
   void TearDown() override {
@@ -423,78 +347,10 @@
       return mGralloc->allocate(info);
   }
 
-  void execute() {
-    bool queueChanged = false;
-    uint32_t commandLength = 0;
-    hidl_vec<hidl_handle> commandHandles;
-    ASSERT_TRUE(
-        mWriter->writeQueue(&queueChanged, &commandLength, &commandHandles));
-
-    if (queueChanged) {
-      auto ret = mComposerClient->getRaw()->setInputCommandQueue(
-          *mWriter->getMQDescriptor());
-      ASSERT_EQ(Error::NONE, static_cast<Error>(ret));
-      return;
-    }
-
-    mComposerClient->getRaw()->executeCommands(
-        commandLength, commandHandles,
-        [&](const auto& tmpError, const auto& tmpOutQueueChanged,
-            const auto& tmpOutLength, const auto& tmpOutHandles) {
-          ASSERT_EQ(Error::NONE, tmpError);
-
-          if (tmpOutQueueChanged) {
-            mComposerClient->getRaw()->getOutputCommandQueue(
-                [&](const auto& tmpError, const auto& tmpDescriptor) {
-                  ASSERT_EQ(Error::NONE, tmpError);
-                  mReader->setMQDescriptor(tmpDescriptor);
-                });
-          }
-
-          ASSERT_TRUE(mReader->readQueue(tmpOutLength, tmpOutHandles));
-          mReader->parse();
-        });
-  }
-
-  // A command parser that checks that no error nor unexpected commands are
-  // returned.
-  class CommandReader : public CommandReaderBase {
-   public:
-    // Parse all commands in the return command queue.  Call GTEST_FAIL() for
-    // unexpected errors or commands.
-    void parse() {
-      while (!isEmpty()) {
-        IComposerClient::Command command;
-        uint16_t length;
-        ASSERT_TRUE(beginCommand(&command, &length));
-
-        switch (command) {
-          case IComposerClient::Command::SET_ERROR: {
-            ASSERT_EQ(2, length);
-            auto loc = read();
-            auto err = readSigned();
-            GTEST_FAIL() << "unexpected error " << err << " at location "
-                         << loc;
-          } break;
-          case IComposerClient::Command::SELECT_DISPLAY:
-          case IComposerClient::Command::SET_CHANGED_COMPOSITION_TYPES:
-          case IComposerClient::Command::SET_DISPLAY_REQUESTS:
-          case IComposerClient::Command::SET_PRESENT_FENCE:
-          case IComposerClient::Command::SET_RELEASE_FENCES:
-            break;
-          default:
-            GTEST_FAIL() << "unexpected return command " << std::hex
-                         << static_cast<int>(command);
-            break;
-        }
-
-        endCommand();
-      }
-    }
-  };
+  void execute() { mComposerClient->execute(mReader.get(), mWriter.get()); }
 
   std::unique_ptr<CommandWriterBase> mWriter;
-  std::unique_ptr<CommandReader> mReader;
+  std::unique_ptr<TestCommandReader> mReader;
 
  private:
   std::unique_ptr<Gralloc> mGralloc;
diff --git a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
index d4360d8..b86d957 100644
--- a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -967,11 +967,7 @@
                                        &att_tee_enforced,                //
                                        &att_unique_id));
 
-    if (att_keymaster_version == 3) {
-        EXPECT_EQ(2U, att_attestation_version);
-    } else {
-        EXPECT_EQ(1U, att_attestation_version);
-    }
+    EXPECT_TRUE(att_attestation_version == 1 || att_attestation_version == 2);
 
     expected_sw_enforced.push_back(TAG_ATTESTATION_APPLICATION_ID,
                                    HidlBuf(app_id));
diff --git a/media/omx/1.0/vts/functional/README.md b/media/omx/1.0/vts/functional/README.md
index fa88811..acffc42 100644
--- a/media/omx/1.0/vts/functional/README.md
+++ b/media/omx/1.0/vts/functional/README.md
@@ -9,7 +9,7 @@
 usage: VtsHalMediaOmxV1\_0TargetMasterTest -I default
 
 #### component :
-This folder includes test fixtures that tests aspects common to all omx compatible components. For instance, port enabling/disabling, enumerating port formats, state transitions, flush, ..., stay common to all components irrespective of the service they offer. Test fixtures are directed towards testing the omx core. Every standard OMX compatible component is expected to pass these tests.
+This folder includes test fixtures that tests aspects common to all omx compatible components. For instance, port enabling/disabling, enumerating port formats, state transitions, flush, ..., stay common to all components irrespective of the service they offer. Test fixtures here are directed towards testing these (omx core). Every standard OMX compatible component is expected to pass these tests.
 
 usage: VtsHalMediaOmxV1\_0TargetComponentTest -I default -C <comp name> -R <comp role>
 
@@ -31,3 +31,4 @@
 
 VtsHalMediaOmxV1\_0TargetVideoEncTest -I default -C <comp name> -R video_encoder.<comp class> -P /sdcard/media/
 
+While tesing audio/video encoder, decoder components, test fixtures require input files. These input are files are present in the folder 'res'. Before running the tests all the files in 'res' have to be placed in '/media/sdcard/' or a path of your choice and this path needs to be provided as an argument to the test application
\ No newline at end of file
diff --git a/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp b/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp
index 5ba195e..fe67cb9 100644
--- a/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp
+++ b/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp
@@ -479,7 +479,9 @@
                          android::Vector<BufferInfo>* oBuffer,
                          OMX_AUDIO_CODINGTYPE eEncoding,
                          OMX_U32 kPortIndexInput, OMX_U32 kPortIndexOutput,
-                         Message msg) {
+                         Message msg,
+                         AudioDecHidlTest::standardComp comp =
+                             AudioDecHidlTest::standardComp::unknown_comp) {
     android::hardware::media::omx::V1_0::Status status;
 
     if (msg.data.eventData.event == OMX_EventPortSettingsChanged) {
@@ -514,8 +516,18 @@
             int32_t nSampleRate;
             getInputChannelInfo(omxNode, kPortIndexInput, eEncoding, &nChannels,
                                 &nSampleRate);
-            setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
-                                nChannels, nSampleRate);
+            // Configure output port
+            // SPECIAL CASE: Soft Vorbis, Opus and Raw Decoders do not offer way
+            // to
+            // configure output PCM port. The port undergoes auto configuration
+            // internally basing on parsed elementary stream information.
+            if (comp != AudioDecHidlTest::standardComp::vorbis &&
+                comp != AudioDecHidlTest::standardComp::opus &&
+                comp != AudioDecHidlTest::standardComp::raw) {
+                setDefaultPortParam(omxNode, kPortIndexOutput,
+                                    OMX_AUDIO_CodingPCM, nChannels,
+                                    nSampleRate);
+            }
 
             // If you can disable a port, then you should be able to
             // enable
@@ -594,7 +606,7 @@
                    OMX_AUDIO_CODINGTYPE eEncoding, OMX_U32 kPortIndexInput,
                    OMX_U32 kPortIndexOutput, std::ifstream& eleStream,
                    android::Vector<FrameData>* Info, int offset, int range,
-                   bool signalEOS = true) {
+                   AudioDecHidlTest::standardComp comp, bool signalEOS = true) {
     android::hardware::media::omx::V1_0::Status status;
     Message msg;
 
@@ -633,7 +645,7 @@
         if (status == android::hardware::media::omx::V1_0::Status::OK &&
             msg.type == Message::Type::EVENT) {
             portReconfiguration(omxNode, observer, iBuffer, oBuffer, eEncoding,
-                                kPortIndexInput, kPortIndexOutput, msg);
+                                kPortIndexInput, kPortIndexOutput, msg, comp);
         }
 
         if (frameID == (int)Info->size() || frameID == (offset + range)) break;
@@ -684,7 +696,7 @@
 }
 
 // port format enumeration
-TEST_F(AudioDecHidlTest, EnumeratePortFormat) {
+TEST_F(AudioDecHidlTest, DISABLED_EnumeratePortFormat) {
     description("Test Component on Mandatory Port Parameters (Port Format)");
     if (disableTest) return;
     android::hardware::media::omx::V1_0::Status status;
@@ -754,8 +766,13 @@
     getInputChannelInfo(omxNode, kPortIndexInput, eEncoding, &nChannels,
                         &nSampleRate);
     // Configure output port
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
-                        nChannels, nSampleRate);
+    // SPECIAL CASE: Soft Vorbis, Opus and Raw Decoders do not offer way to
+    // configure output PCM port. The port undergoes auto configuration
+    // internally basing on parsed elementary stream information.
+    if (compName != vorbis && compName != opus && compName != raw) {
+        setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
+                            nChannels, nSampleRate);
+    }
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
@@ -769,7 +786,7 @@
     ASSERT_EQ(eleStream.is_open(), true);
     decodeNFrames(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                   kPortIndexInput, kPortIndexOutput, eleStream, &Info, 0,
-                  (int)Info.size());
+                  (int)Info.size(), compName);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                            kPortIndexInput, kPortIndexOutput);
@@ -783,7 +800,11 @@
 }
 
 // end of sequence test
-TEST_F(AudioDecHidlTest, EOSTest_M) {
+// SPECIAL CASE; Sending Empty input EOS buffer is not supported across all
+// components. For instance soft vorbis and soft opus expects CSD buffers at
+// the start. Disabling this test for now. We shall revisit this at a later
+// stage
+TEST_F(AudioDecHidlTest, DISABLED_EOSTest_M) {
     description("Test end of stream monkeying");
     if (disableTest) return;
     android::hardware::media::omx::V1_0::Status status;
@@ -808,8 +829,13 @@
     getInputChannelInfo(omxNode, kPortIndexInput, eEncoding, &nChannels,
                         &nSampleRate);
     // Configure output port
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
-                        nChannels, nSampleRate);
+    // SPECIAL CASE: Soft Vorbis, Opus and Raw Decoders do not offer way to
+    // configure output PCM port. The port undergoes auto configuration
+    // internally basing on parsed elementary stream information.
+    if (compName != vorbis && compName != opus && compName != raw) {
+        setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
+                            nChannels, nSampleRate);
+    }
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
@@ -880,8 +906,13 @@
     getInputChannelInfo(omxNode, kPortIndexInput, eEncoding, &nChannels,
                         &nSampleRate);
     // Configure output port
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
-                        nChannels, nSampleRate);
+    // SPECIAL CASE: Soft Vorbis, Opus and Raw Decoders do not offer way to
+    // configure output PCM port. The port undergoes auto configuration
+    // internally basing on parsed elementary stream information.
+    if (compName != vorbis && compName != opus && compName != raw) {
+        setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
+                            nChannels, nSampleRate);
+    }
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
@@ -898,8 +929,8 @@
     eleStream.open(mURL, std::ifstream::binary);
     ASSERT_EQ(eleStream.is_open(), true);
     decodeNFrames(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
-                  kPortIndexInput, kPortIndexOutput, eleStream, &Info, 0,
-                  i + 1);
+                  kPortIndexInput, kPortIndexOutput, eleStream, &Info, 0, i + 1,
+                  compName);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                            kPortIndexInput, kPortIndexOutput);
@@ -915,7 +946,7 @@
     ASSERT_EQ(eleStream.is_open(), true);
     decodeNFrames(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                   kPortIndexInput, kPortIndexOutput, eleStream, &Info, 0, i + 1,
-                  false);
+                  compName, false);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                            kPortIndexInput, kPortIndexOutput);
@@ -979,8 +1010,13 @@
     getInputChannelInfo(omxNode, kPortIndexInput, eEncoding, &nChannels,
                         &nSampleRate);
     // Configure output port
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
-                        nChannels, nSampleRate);
+    // SPECIAL CASE: Soft Vorbis, Opus and Raw Decoders do not offer way to
+    // configure output PCM port. The port undergoes auto configuration
+    // internally basing on parsed elementary stream information.
+    if (compName != vorbis && compName != opus && compName != raw) {
+        setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
+                            nChannels, nSampleRate);
+    }
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
@@ -995,11 +1031,11 @@
     ASSERT_EQ(eleStream.is_open(), true);
     decodeNFrames(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                   kPortIndexInput, kPortIndexOutput, eleStream, &Info, 0,
-                  (int)Info.size());
+                  (int)Info.size(), compName, false);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                            kPortIndexInput, kPortIndexOutput);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     framesReceived = 0;
@@ -1058,8 +1094,13 @@
     getInputChannelInfo(omxNode, kPortIndexInput, eEncoding, &nChannels,
                         &nSampleRate);
     // Configure output port
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
-                        nChannels, nSampleRate);
+    // SPECIAL CASE: Soft Vorbis, Opus and Raw Decoders do not offer way to
+    // configure output PCM port. The port undergoes auto configuration
+    // internally basing on parsed elementary stream information.
+    if (compName != vorbis && compName != opus && compName != raw) {
+        setDefaultPortParam(omxNode, kPortIndexOutput, OMX_AUDIO_CodingPCM,
+                            nChannels, nSampleRate);
+    }
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
@@ -1077,7 +1118,7 @@
     ASSERT_EQ(eleStream.is_open(), true);
     decodeNFrames(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                   kPortIndexInput, kPortIndexOutput, eleStream, &Info, 0,
-                  nFrames, false);
+                  nFrames, compName, false);
     // Note: Assumes 200 ms is enough to end any decode call that started
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput, 200000);
@@ -1099,7 +1140,7 @@
     if (keyFrame) {
         decodeNFrames(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
                       kPortIndexInput, kPortIndexOutput, eleStream, &Info,
-                      index, Info.size() - index, false);
+                      index, Info.size() - index, compName, false);
     }
     // Note: Assumes 200 ms is enough to end any decode call that started
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
diff --git a/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioEncTest.cpp b/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioEncTest.cpp
index ecd9ef9..7a5dcec 100644
--- a/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioEncTest.cpp
+++ b/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioEncTest.cpp
@@ -444,7 +444,7 @@
 }
 
 // port format enumeration
-TEST_F(AudioEncHidlTest, EnumeratePortFormat) {
+TEST_F(AudioEncHidlTest, DISABLED_EnumeratePortFormat) {
     description("Test Component on Mandatory Port Parameters (Port Format)");
     if (disableTest) return;
     android::hardware::media::omx::V1_0::Status status;
diff --git a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp
index abd044d..7240964 100644
--- a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp
+++ b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp
@@ -87,13 +87,6 @@
     return status;
 }
 
-Return<android::hardware::media::omx::V1_0::Status> setRole(
-    sp<IOmxNode> omxNode, const char* role) {
-    OMX_PARAM_COMPONENTROLETYPE params;
-    strcpy((char*)params.cRole, role);
-    return setParam(omxNode, OMX_IndexParamStandardComponentRole, &params);
-}
-
 void enumerateProfile(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                       std::vector<int32_t>* arrProfile) {
     android::hardware::media::omx::V1_0::Status status;
diff --git a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h
index a762436..70142f2 100644
--- a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h
+++ b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h
@@ -30,9 +30,6 @@
 Return<android::hardware::media::omx::V1_0::Status> setAudioPortFormat(
     sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE eEncoding);
 
-Return<android::hardware::media::omx::V1_0::Status> setRole(
-    sp<IOmxNode> omxNode, const char* role);
-
 void enumerateProfile(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                       std::vector<int32_t>* arrProfile);
 
diff --git a/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp b/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp
index 30344a1..e81e6dd 100755
--- a/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp
+++ b/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp
@@ -36,6 +36,7 @@
 using ::android::hardware::media::omx::V1_0::Message;
 using ::android::hardware::media::omx::V1_0::CodecBuffer;
 using ::android::hardware::media::omx::V1_0::PortMode;
+using ::android::hardware::media::omx::V1_0::Status;
 using ::android::hidl::allocator::V1_0::IAllocator;
 using ::android::hidl::memory::V1_0::IMemory;
 using ::android::hidl::memory::V1_0::IMapper;
@@ -51,6 +52,14 @@
 #include <media_hidl_test_common.h>
 #include <memory>
 
+// set component role
+Return<android::hardware::media::omx::V1_0::Status> setRole(
+    sp<IOmxNode> omxNode, const char* role) {
+    OMX_PARAM_COMPONENTROLETYPE params;
+    strcpy((char*)params.cRole, role);
+    return setParam(omxNode, OMX_IndexParamStandardComponentRole, &params);
+}
+
 // allocate buffers needed on a component port
 void allocatePortBuffers(sp<IOmxNode> omxNode,
                          android::Vector<BufferInfo>* buffArray,
@@ -293,51 +302,59 @@
 void dispatchOutputBuffer(sp<IOmxNode> omxNode,
                           android::Vector<BufferInfo>* buffArray,
                           size_t bufferIndex, PortMode portMode) {
-    if (portMode == PortMode::DYNAMIC_ANW_BUFFER) {
-        android::hardware::media::omx::V1_0::Status status;
-        CodecBuffer t = (*buffArray)[bufferIndex].omxBuffer;
-        t.type = CodecBuffer::Type::ANW_BUFFER;
-        native_handle_t* fenceNh = native_handle_create(0, 0);
-        ASSERT_NE(fenceNh, nullptr);
-        status = omxNode->fillBuffer((*buffArray)[bufferIndex].id, t, fenceNh);
-        native_handle_close(fenceNh);
-        native_handle_delete(fenceNh);
-        ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
-        buffArray->editItemAt(bufferIndex).owner = component;
-    } else {
-        android::hardware::media::omx::V1_0::Status status;
-        CodecBuffer t;
-        t.sharedMemory = android::hardware::hidl_memory();
-        t.nativeHandle = android::hardware::hidl_handle();
-        t.type = CodecBuffer::Type::PRESET;
-        t.attr.preset.rangeOffset = 0;
-        t.attr.preset.rangeLength = 0;
-        native_handle_t* fenceNh = native_handle_create(0, 0);
-        ASSERT_NE(fenceNh, nullptr);
-        status = omxNode->fillBuffer((*buffArray)[bufferIndex].id, t, fenceNh);
-        native_handle_close(fenceNh);
-        native_handle_delete(fenceNh);
-        ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
-        buffArray->editItemAt(bufferIndex).owner = component;
+    android::hardware::media::omx::V1_0::Status status;
+    CodecBuffer t;
+    native_handle_t* fenceNh = native_handle_create(0, 0);
+    ASSERT_NE(fenceNh, nullptr);
+    switch (portMode) {
+        case PortMode::DYNAMIC_ANW_BUFFER:
+            t = (*buffArray)[bufferIndex].omxBuffer;
+            t.type = CodecBuffer::Type::ANW_BUFFER;
+            status =
+                omxNode->fillBuffer((*buffArray)[bufferIndex].id, t, fenceNh);
+            break;
+        case PortMode::PRESET_SECURE_BUFFER:
+        case PortMode::PRESET_BYTE_BUFFER:
+            t.sharedMemory = android::hardware::hidl_memory();
+            t.nativeHandle = android::hardware::hidl_handle();
+            t.type = CodecBuffer::Type::PRESET;
+            t.attr.preset.rangeOffset = 0;
+            t.attr.preset.rangeLength = 0;
+            status =
+                omxNode->fillBuffer((*buffArray)[bufferIndex].id, t, fenceNh);
+            break;
+        default:
+            status = Status::NAME_NOT_FOUND;
     }
+    native_handle_close(fenceNh);
+    native_handle_delete(fenceNh);
+    ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
+    buffArray->editItemAt(bufferIndex).owner = component;
 }
 
 // dispatch buffer to input port
 void dispatchInputBuffer(sp<IOmxNode> omxNode,
                          android::Vector<BufferInfo>* buffArray,
                          size_t bufferIndex, int bytesCount, uint32_t flags,
-                         uint64_t timestamp) {
+                         uint64_t timestamp, PortMode portMode) {
     android::hardware::media::omx::V1_0::Status status;
     CodecBuffer t;
-    t.sharedMemory = android::hardware::hidl_memory();
-    t.nativeHandle = android::hardware::hidl_handle();
-    t.type = CodecBuffer::Type::PRESET;
-    t.attr.preset.rangeOffset = 0;
-    t.attr.preset.rangeLength = bytesCount;
     native_handle_t* fenceNh = native_handle_create(0, 0);
     ASSERT_NE(fenceNh, nullptr);
-    status = omxNode->emptyBuffer((*buffArray)[bufferIndex].id, t, flags,
-                                  timestamp, fenceNh);
+    switch (portMode) {
+        case PortMode::PRESET_SECURE_BUFFER:
+        case PortMode::PRESET_BYTE_BUFFER:
+            t.sharedMemory = android::hardware::hidl_memory();
+            t.nativeHandle = android::hardware::hidl_handle();
+            t.type = CodecBuffer::Type::PRESET;
+            t.attr.preset.rangeOffset = 0;
+            t.attr.preset.rangeLength = bytesCount;
+            status = omxNode->emptyBuffer((*buffArray)[bufferIndex].id, t,
+                                          flags, timestamp, fenceNh);
+            break;
+        default:
+            status = Status::NAME_NOT_FOUND;
+    }
     native_handle_close(fenceNh);
     native_handle_delete(fenceNh);
     ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
@@ -425,8 +442,15 @@
         Message msg;
         status =
             observer->dequeueMessage(&msg, DEFAULT_TIMEOUT, iBuffer, oBuffer);
-        EXPECT_EQ(status,
-                  android::hardware::media::omx::V1_0::Status::TIMED_OUT);
+        if (status == android::hardware::media::omx::V1_0::Status::OK) {
+            if (msg.data.eventData.event == OMX_EventBufferFlag) {
+                // soft omx components donot send this, we will just ignore it
+                // for now
+            } else {
+                // something unexpected happened
+                EXPECT_TRUE(false);
+            }
+        }
         if (eosFlag == true) break;
     }
     // test for flag
diff --git a/media/omx/1.0/vts/functional/common/media_hidl_test_common.h b/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
index a402532..53bbe60 100644
--- a/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
+++ b/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
@@ -256,6 +256,9 @@
 /*
  * common functions declarations
  */
+Return<android::hardware::media::omx::V1_0::Status> setRole(
+    sp<IOmxNode> omxNode, const char* role);
+
 void allocatePortBuffers(sp<IOmxNode> omxNode,
                          android::Vector<BufferInfo>* buffArray,
                          OMX_U32 portIndex,
@@ -288,7 +291,8 @@
 void dispatchInputBuffer(sp<IOmxNode> omxNode,
                          android::Vector<BufferInfo>* buffArray,
                          size_t bufferIndex, int bytesCount, uint32_t flags,
-                         uint64_t timestamp);
+                         uint64_t timestamp,
+                         PortMode portMode = PortMode::PRESET_BYTE_BUFFER);
 
 void flushPorts(sp<IOmxNode> omxNode, sp<CodecObserver> observer,
                 android::Vector<BufferInfo>* iBuffer,
diff --git a/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp b/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp
index 39e8864..357c11e 100644
--- a/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp
+++ b/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp
@@ -164,6 +164,14 @@
             }
         }
         if (compClass == unknown_class) disableTest = true;
+        isSecure = false;
+        size_t suffixLen = strlen(".secure");
+        if (strlen(gEnv->getComponent().c_str()) >= suffixLen) {
+            isSecure =
+                !strcmp(gEnv->getComponent().c_str() +
+                            strlen(gEnv->getComponent().c_str()) - suffixLen,
+                        ".secure");
+        }
         if (disableTest) std::cerr << "[          ] Warning !  Test Disabled\n";
     }
 
@@ -186,6 +194,7 @@
     sp<CodecObserver> observer;
     sp<IOmxNode> omxNode;
     standardCompClass compClass;
+    bool isSecure;
     bool disableTest;
 
    protected:
@@ -197,6 +206,25 @@
 // Random Index used for monkey testing while get/set parameters
 #define RANDOM_INDEX 1729
 
+void initPortMode(PortMode* pm, bool isSecure,
+                  ComponentHidlTest::standardCompClass compClass) {
+    pm[0] = PortMode::PRESET_BYTE_BUFFER;
+    pm[1] = PortMode::PRESET_BYTE_BUFFER;
+    if (isSecure) {
+        switch (compClass) {
+            case ComponentHidlTest::video_decoder:
+                pm[0] = PortMode::PRESET_SECURE_BUFFER;
+                break;
+            case ComponentHidlTest::video_encoder:
+                pm[1] = PortMode::PRESET_SECURE_BUFFER;
+                break;
+            default:
+                break;
+        }
+    }
+    return;
+}
+
 // get/set video component port format
 Return<android::hardware::media::omx::V1_0::Status> setVideoPortFormat(
     sp<IOmxNode> omxNode, OMX_U32 portIndex,
@@ -304,14 +332,6 @@
     return status;
 }
 
-// set component role
-Return<android::hardware::media::omx::V1_0::Status> setRole(
-    sp<IOmxNode> omxNode, const char* role) {
-    OMX_PARAM_COMPONENTROLETYPE params;
-    strcpy((char*)params.cRole, role);
-    return setParam(omxNode, OMX_IndexParamStandardComponentRole, &params);
-}
-
 // test dispatch message API call
 TEST_F(ComponentHidlTest, dispatchMsg) {
     description("test dispatch message API call");
@@ -320,34 +340,21 @@
     Message msgin, msgout;
 
     msgin.type = Message::Type::EVENT;
-
-    // dispatch EOS event, normally this is by component when it receives a
-    // EOS flag
-    msgin.data.eventData.event = OMX_EventBufferFlag;
-    msgin.data.eventData.data1 = 0U;
-    msgin.data.eventData.data2 = (uint32_t)OMX_BUFFERFLAG_EOS;
+    msgin.data.eventData.event = OMX_EventError;
+    msgin.data.eventData.data1 = 0xdeaf;
+    msgin.data.eventData.data2 = 0xd00d;
+    msgin.data.eventData.data3 = 0x01ce;
+    msgin.data.eventData.data4 = 0xfa11;
     status = omxNode->dispatchMessage(msgin);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
     status = observer->dequeueMessage(&msgout, DEFAULT_TIMEOUT);
-    ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
-    ASSERT_EQ(msgout.type, msgin.type);
-    ASSERT_EQ(msgout.data.eventData.event, msgin.data.eventData.event);
-    ASSERT_EQ(msgout.data.eventData.data1, msgin.data.eventData.data1);
-    ASSERT_EQ(msgout.data.eventData.data2, msgin.data.eventData.data2);
-
-    // dispatch dataspace changed event
-    msgin.data.eventData.event = OMX_EventDataSpaceChanged;
-    msgin.data.eventData.data1 = 281149440U;  // V0_BT601_625;
-    msgin.data.eventData.data2 = 0x1111;
-    msgin.data.eventData.data3 = 0x24;  // RAW_OPAQUE
-    status = omxNode->dispatchMessage(msgin);
-    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-    status = observer->dequeueMessage(&msgout, DEFAULT_TIMEOUT);
-    ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
-    ASSERT_EQ(msgout.type, msgin.type);
-    ASSERT_EQ(msgout.data.eventData.event, msgin.data.eventData.event);
-    ASSERT_EQ(msgout.data.eventData.data1, msgin.data.eventData.data1);
-    ASSERT_EQ(msgout.data.eventData.data2, msgin.data.eventData.data2);
+    EXPECT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
+    EXPECT_EQ(msgout.type, msgin.type);
+    EXPECT_EQ(msgout.data.eventData.event, msgin.data.eventData.event);
+    EXPECT_EQ(msgout.data.eventData.data1, msgin.data.eventData.data1);
+    EXPECT_EQ(msgout.data.eventData.data2, msgin.data.eventData.data2);
+    EXPECT_EQ(msgout.data.eventData.data3, msgin.data.eventData.data3);
+    EXPECT_EQ(msgout.data.eventData.data4, msgin.data.eventData.data4);
 }
 
 // set component role
@@ -360,7 +367,7 @@
 }
 
 // port indices enumeration
-TEST_F(ComponentHidlTest, GetPortIndices) {
+TEST_F(ComponentHidlTest, DISABLED_GetPortIndices) {
     description("Test Component on Mandatory Port Parameters (Port Indices)");
     if (disableTest) return;
     android::hardware::media::omx::V1_0::Status status;
@@ -383,7 +390,7 @@
 }
 
 // port format enumeration
-TEST_F(ComponentHidlTest, EnumeratePortFormat) {
+TEST_F(ComponentHidlTest, DISABLED_EnumeratePortFormat) {
     description("Test Component on Mandatory Port Parameters (Port Format)");
     if (disableTest) return;
     android::hardware::media::omx::V1_0::Status status;
@@ -443,7 +450,7 @@
 }
 
 // get/set default port settings of a component
-TEST_F(ComponentHidlTest, SetDefaultPortParams) {
+TEST_F(ComponentHidlTest, DISABLED_SetDefaultPortParams) {
     description(
         "Test Component on Mandatory Port Parameters (Port Definition)");
     if (disableTest) return;
@@ -464,116 +471,86 @@
         kPortIndexOutput = kPortIndexInput + 1;
     }
 
-    // r/w default i/o port parameters
-    OMX_PARAM_PORTDEFINITIONTYPE iPortDef;
-    status = getPortParam(omxNode, OMX_IndexParamPortDefinition,
-                          kPortIndexInput, &iPortDef);
-    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-    if (status == android::hardware::media::omx::V1_0::Status::OK) {
-        EXPECT_EQ(iPortDef.eDir, OMX_DirInput);
-        EXPECT_EQ(iPortDef.bEnabled, OMX_TRUE);
-        EXPECT_EQ(iPortDef.bPopulated, OMX_FALSE);
-        EXPECT_GE(iPortDef.nBufferCountMin, 1U);
-        EXPECT_GE(iPortDef.nBufferCountActual, iPortDef.nBufferCountMin);
-        if (compClass == audio_encoder || compClass == audio_decoder) {
-            EXPECT_EQ(iPortDef.eDomain, OMX_PortDomainAudio);
-            if (compClass == audio_decoder) {
-                iPortDef.format.audio.bFlagErrorConcealment = OMX_TRUE;
-                status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                                      kPortIndexInput, &iPortDef);
+    for (size_t i = kPortIndexInput; i < kPortIndexOutput; i++) {
+        OMX_PARAM_PORTDEFINITIONTYPE portDef;
+        status =
+            getPortParam(omxNode, OMX_IndexParamPortDefinition, i, &portDef);
+        EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+        if (status == android::hardware::media::omx::V1_0::Status::OK) {
+            EXPECT_EQ(portDef.eDir, i - kPortIndexInput);  // OMX_DirInput
+            EXPECT_EQ(portDef.bEnabled, OMX_TRUE);
+            EXPECT_EQ(portDef.bPopulated, OMX_FALSE);
+            EXPECT_GE(portDef.nBufferCountMin, 1U);
+            EXPECT_GE(portDef.nBufferCountActual, portDef.nBufferCountMin);
+            if (compClass == audio_encoder || compClass == audio_decoder) {
+                EXPECT_EQ(portDef.eDomain, OMX_PortDomainAudio);
+            } else if (compClass == video_encoder ||
+                       compClass == video_decoder) {
+                EXPECT_EQ(portDef.eDomain, OMX_PortDomainVideo);
             }
-        } else if (compClass == video_encoder || compClass == video_decoder) {
-            EXPECT_EQ(iPortDef.eDomain, OMX_PortDomainVideo);
-            if (compClass == video_decoder) {
-                iPortDef.format.video.bFlagErrorConcealment = OMX_TRUE;
-                status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                                      kPortIndexInput, &iPortDef);
-            }
-        }
-        EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        OMX_PARAM_PORTDEFINITIONTYPE dummy = iPortDef;
-        iPortDef.nBufferCountActual = iPortDef.nBufferCountMin - 1;
-        status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                              kPortIndexInput, &iPortDef);
-        EXPECT_NE(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        // Edit Read-Only fields.
-        iPortDef.eDir = OMX_DirOutput;  // Read Only field
-        iPortDef.nBufferCountActual = dummy.nBufferCountActual << 1;
-        iPortDef.nBufferCountMin = dummy.nBufferCountMin
-                                   << 1;                // Read Only field
-        iPortDef.nBufferSize = dummy.nBufferSize << 1;  // Read Only field
-        status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                              kPortIndexInput, &iPortDef);
-        EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        status = getPortParam(omxNode, OMX_IndexParamPortDefinition,
-                              kPortIndexInput, &iPortDef);
-        EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        EXPECT_EQ(iPortDef.nBufferCountActual, dummy.nBufferCountActual << 1);
-        if ((iPortDef.eDir != OMX_DirInput) ||
-            (iPortDef.nBufferCountMin != dummy.nBufferCountMin) ||
-            (iPortDef.nBufferSize != dummy.nBufferSize)) {
-            std::cerr << "[          ] Warning ! Component input port does not "
-                         "preserve Read-Only fields \n";
-        }
-    }
+            OMX_PARAM_PORTDEFINITIONTYPE mirror = portDef;
 
-    OMX_PARAM_PORTDEFINITIONTYPE oPortDef;
-    status = getPortParam(omxNode, OMX_IndexParamPortDefinition,
-                          kPortIndexOutput, &oPortDef);
-    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-    if (status == ::android::hardware::media::omx::V1_0::Status::OK) {
-        EXPECT_EQ(oPortDef.eDir, OMX_DirOutput);
-        EXPECT_EQ(oPortDef.bEnabled, OMX_TRUE);
-        EXPECT_EQ(oPortDef.bPopulated, OMX_FALSE);
-        EXPECT_GE(oPortDef.nBufferCountMin, 1U);
-        EXPECT_GE(oPortDef.nBufferCountActual, oPortDef.nBufferCountMin);
-        if (compClass == audio_encoder || compClass == audio_decoder) {
-            EXPECT_EQ(oPortDef.eDomain, OMX_PortDomainAudio);
-            if (compClass == audio_encoder) {
-                oPortDef.format.audio.bFlagErrorConcealment = OMX_TRUE;
-                status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                                      kPortIndexOutput, &oPortDef);
+            // nBufferCountActual >= nBufferCountMin
+            portDef.nBufferCountActual = portDef.nBufferCountMin - 1;
+            status = setPortParam(omxNode, OMX_IndexParamPortDefinition, i,
+                                  &portDef);
+            EXPECT_NE(status,
+                      ::android::hardware::media::omx::V1_0::Status::OK);
+
+            // Edit Read-Only fields.
+            portDef = mirror;
+            portDef.eDir = static_cast<OMX_DIRTYPE>(RANDOM_INDEX);
+            setPortParam(omxNode, OMX_IndexParamPortDefinition, i, &portDef);
+            getPortParam(omxNode, OMX_IndexParamPortDefinition, i, &portDef);
+            EXPECT_EQ(portDef.eDir, mirror.eDir);
+            setPortParam(omxNode, OMX_IndexParamPortDefinition, i, &mirror);
+
+            portDef = mirror;
+            portDef.nBufferSize >>= 1;
+            setPortParam(omxNode, OMX_IndexParamPortDefinition, i, &portDef);
+            getPortParam(omxNode, OMX_IndexParamPortDefinition, i, &portDef);
+            EXPECT_EQ(portDef.nBufferSize, mirror.nBufferSize);
+            setPortParam(omxNode, OMX_IndexParamPortDefinition, i, &mirror);
+
+            portDef = mirror;
+            portDef.nBufferCountMin += 1;
+            setPortParam(omxNode, OMX_IndexParamPortDefinition, i, &portDef);
+            getPortParam(omxNode, OMX_IndexParamPortDefinition, i, &portDef);
+            EXPECT_EQ(portDef.nBufferCountMin, mirror.nBufferCountMin);
+            setPortParam(omxNode, OMX_IndexParamPortDefinition, i, &mirror);
+
+            portDef = mirror;
+            portDef.nBufferCountActual += 1;
+            status = setPortParam(omxNode, OMX_IndexParamPortDefinition, i,
+                                  &portDef);
+            if (status == ::android::hardware::media::omx::V1_0::Status::OK) {
+                status = getPortParam(omxNode, OMX_IndexParamPortDefinition, i,
+                                      &portDef);
+                EXPECT_EQ(portDef.nBufferCountActual,
+                          mirror.nBufferCountActual + 1);
             }
-        } else if (compClass == video_encoder || compClass == video_decoder) {
-            EXPECT_EQ(oPortDef.eDomain, OMX_PortDomainVideo);
-            if (compClass == video_encoder) {
-                oPortDef.format.video.bFlagErrorConcealment = OMX_TRUE;
-                status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                                      kPortIndexOutput, &oPortDef);
+
+            portDef = mirror;
+            portDef.nBufferSize = mirror.nBufferSize << 1;
+            status = setPortParam(omxNode, OMX_IndexParamPortDefinition, i,
+                                  &portDef);
+            if (status == ::android::hardware::media::omx::V1_0::Status::OK) {
+                status = getPortParam(omxNode, OMX_IndexParamPortDefinition, i,
+                                      &portDef);
+                if (portDef.nBufferSize != mirror.nBufferSize) {
+                    std::cout
+                        << "[          ] Warning ! Component input port does "
+                           "not  preserve Read-Only fields \n";
+                }
             }
         }
-        EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        OMX_PARAM_PORTDEFINITIONTYPE dummy = oPortDef;
-        oPortDef.nBufferCountActual = oPortDef.nBufferCountMin - 1;
-        status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                              kPortIndexOutput, &oPortDef);
-        EXPECT_NE(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        // Edit Read-Only fields.
-        oPortDef.eDir = OMX_DirInput;  // Read Only field
-        oPortDef.nBufferCountActual = dummy.nBufferCountActual << 1;
-        oPortDef.nBufferCountMin = dummy.nBufferCountMin
-                                   << 1;                // Read Only field
-        oPortDef.nBufferSize = dummy.nBufferSize << 1;  // Read Only field
-        status = setPortParam(omxNode, OMX_IndexParamPortDefinition,
-                              kPortIndexOutput, &oPortDef);
-        EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        status = getPortParam(omxNode, OMX_IndexParamPortDefinition,
-                              kPortIndexOutput, &oPortDef);
-        EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        EXPECT_EQ(oPortDef.nBufferCountActual, dummy.nBufferCountActual << 1);
-        if ((oPortDef.eDir != OMX_DirOutput) ||
-            (oPortDef.nBufferCountMin != dummy.nBufferCountMin) ||
-            (oPortDef.nBufferSize != dummy.nBufferSize)) {
-            std::cerr << "[          ] Warning ! Component output port does "
-                         "not preserve Read-Only fields \n";
-        }
     }
 }
 
 // populate port test
-TEST_F(ComponentHidlTest, PopulatePort) {
+TEST_F(ComponentHidlTest, DISABLED_PopulatePort) {
     description("Verify bPopulated field of a component port");
-    if (disableTest) return;
+    if (disableTest || isSecure) return;
     android::hardware::media::omx::V1_0::Status status;
     OMX_U32 portBase = 0;
 
@@ -664,25 +641,38 @@
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
+    // set port mode
+    PortMode portMode[2];
+    initPortMode(portMode, isSecure, compClass);
+    status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
     // set state to idle
     changeStateLoadedtoIdle(omxNode, observer, &iBuffer, &oBuffer,
-                            kPortIndexInput, kPortIndexOutput);
+                            kPortIndexInput, kPortIndexOutput, portMode);
     // set state to executing
     changeStateIdletoExecute(omxNode, observer);
     // dispatch buffers
     for (size_t i = 0; i < oBuffer.size(); i++) {
-        dispatchOutputBuffer(omxNode, &oBuffer, i);
+        dispatchOutputBuffer(omxNode, &oBuffer, i, portMode[1]);
     }
     // flush port
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
+    // TODO: Sending empty input buffers is slightly tricky.
+    // Components sometimes process input buffers even when output buffers are
+    // not dispatched. For instance Parsing sequence header does not require
+    // output buffers. In such instances sending 0 size input buffers might
+    // make component to send error events. so lets skip this aspect of testing.
     // dispatch buffers
-    for (size_t i = 0; i < iBuffer.size(); i++) {
-        dispatchInputBuffer(omxNode, &iBuffer, i, 0, 0, 0);
-    }
-    // flush ports
-    flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
-               kPortIndexOutput);
+    //    for (size_t i = 0; i < iBuffer.size(); i++) {
+    //        dispatchInputBuffer(omxNode, &iBuffer, i, 0, 0, 0, portMode[0]);
+    //    }
+    //    // flush ports
+    //    flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
+    //               kPortIndexOutput);
     // set state to idle
     changeStateExecutetoIdle(omxNode, observer, &iBuffer, &oBuffer);
     // set state to loaded
@@ -714,34 +704,43 @@
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
+    // set port mode
+    PortMode portMode[2];
+    initPortMode(portMode, isSecure, compClass);
+    status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
     // set state to idle
     changeStateLoadedtoIdle(omxNode, observer, &iBuffer, &oBuffer,
-                            kPortIndexInput, kPortIndexOutput);
+                            kPortIndexInput, kPortIndexOutput, portMode);
     // set state to executing
     changeStateIdletoExecute(omxNode, observer);
     // dispatch buffers
     for (size_t i = 0; i < oBuffer.size(); i++) {
-        dispatchOutputBuffer(omxNode, &oBuffer, i);
+        dispatchOutputBuffer(omxNode, &oBuffer, i, portMode[1]);
     }
     // set state to idle
     changeStateExecutetoIdle(omxNode, observer, &iBuffer, &oBuffer);
-    // set state to executing
-    changeStateIdletoExecute(omxNode, observer);
-    // dispatch buffers
-    for (size_t i = 0; i < iBuffer.size(); i++) {
-        dispatchInputBuffer(omxNode, &iBuffer, i, 0, 0, 0);
-    }
-    // set state to idle
-    changeStateExecutetoIdle(omxNode, observer, &iBuffer, &oBuffer);
+    //    // set state to executing
+    //    changeStateIdletoExecute(omxNode, observer);
+    //    // TODO: Sending empty input buffers is slightly tricky.
+    //    // dispatch buffers
+    //    for (size_t i = 0; i < iBuffer.size(); i++) {
+    //        dispatchInputBuffer(omxNode, &iBuffer, i, 0, 0, 0, portMode[0]);
+    //    }
+    //    // set state to idle
+    //    changeStateExecutetoIdle(omxNode, observer, &iBuffer, &oBuffer);
     // set state to loaded
     changeStateIdletoLoaded(omxNode, observer, &iBuffer, &oBuffer,
                             kPortIndexInput, kPortIndexOutput);
 }
 
 // state transitions test - monkeying
-TEST_F(ComponentHidlTest, StateTransitions_M) {
+TEST_F(ComponentHidlTest, DISABLED_StateTransitions_M) {
     description("Test State Transitions monkeying");
-    if (disableTest) return;
+    if (disableTest || isSecure) return;
     android::hardware::media::omx::V1_0::Status status;
     uint32_t kPortIndexInput = 0, kPortIndexOutput = 1;
     Message msg;
@@ -803,7 +802,7 @@
 }
 
 // port enable disable test
-TEST_F(ComponentHidlTest, PortEnableDisable_Loaded) {
+TEST_F(ComponentHidlTest, DISABLED_PortEnableDisable_Loaded) {
     description("Test Port Enable and Disable (Component State :: Loaded)");
     if (disableTest) return;
     android::hardware::media::omx::V1_0::Status status;
@@ -878,9 +877,17 @@
     // Component State :: Idle
     android::Vector<BufferInfo> pBuffer[2];
 
+    // set port mode
+    PortMode portMode[2];
+    initPortMode(portMode, isSecure, compClass);
+    status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
     // set state to idle
     changeStateLoadedtoIdle(omxNode, observer, &pBuffer[0], &pBuffer[1],
-                            kPortIndexInput, kPortIndexOutput);
+                            kPortIndexInput, kPortIndexOutput, portMode);
 
     for (size_t i = portBase; i < portBase + 2; i++) {
         status =
@@ -929,7 +936,8 @@
             ASSERT_EQ(status,
                       android::hardware::media::omx::V1_0::Status::TIMED_OUT);
 
-            allocatePortBuffers(omxNode, &pBuffer[i - portBase], i);
+            allocatePortBuffers(omxNode, &pBuffer[i - portBase], i,
+                                portMode[i - portBase]);
             status = observer->dequeueMessage(&msg, DEFAULT_TIMEOUT,
                                               &pBuffer[0], &pBuffer[1]);
             ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
@@ -973,16 +981,24 @@
     // Component State :: Idle
     android::Vector<BufferInfo> pBuffer[2];
 
+    // set port mode
+    PortMode portMode[2];
+    initPortMode(portMode, isSecure, compClass);
+    status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
     // set state to idle
     changeStateLoadedtoIdle(omxNode, observer, &pBuffer[0], &pBuffer[1],
-                            kPortIndexInput, kPortIndexOutput);
+                            kPortIndexInput, kPortIndexOutput, portMode);
 
     // set state to executing
     changeStateIdletoExecute(omxNode, observer);
 
     // dispatch buffers
     for (size_t i = 0; i < pBuffer[1].size(); i++) {
-        dispatchOutputBuffer(omxNode, &pBuffer[1], i);
+        dispatchOutputBuffer(omxNode, &pBuffer[1], i, portMode[1]);
     }
 
     for (size_t i = portBase; i < portBase + 2; i++) {
@@ -1035,7 +1051,8 @@
             ASSERT_EQ(status,
                       android::hardware::media::omx::V1_0::Status::TIMED_OUT);
 
-            allocatePortBuffers(omxNode, &pBuffer[i - portBase], i);
+            allocatePortBuffers(omxNode, &pBuffer[i - portBase], i,
+                                portMode[i - portBase]);
             status = observer->dequeueMessage(&msg, DEFAULT_TIMEOUT,
                                               &pBuffer[0], &pBuffer[1]);
             ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
@@ -1057,10 +1074,10 @@
 }
 
 // port enable disable test - monkeying
-TEST_F(ComponentHidlTest, PortEnableDisable_M) {
+TEST_F(ComponentHidlTest, DISABLED_PortEnableDisable_M) {
     description(
         "Test Port Enable and Disable Monkeying (Component State :: Loaded)");
-    if (disableTest) return;
+    if (disableTest || isSecure) return;
     android::hardware::media::omx::V1_0::Status status;
     OMX_U32 portBase = 0;
     Message msg;
diff --git a/media/omx/1.0/vts/functional/master/Android.bp b/media/omx/1.0/vts/functional/master/Android.bp
index 6edbf4a..e24b79b 100644
--- a/media/omx/1.0/vts/functional/master/Android.bp
+++ b/media/omx/1.0/vts/functional/master/Android.bp
@@ -27,6 +27,8 @@
         "libhwbinder",
         "libnativehelper",
         "libutils",
+        "android.hidl.allocator@1.0",
+        "android.hidl.memory@1.0",
         "android.hardware.media.omx@1.0",
     ],
     static_libs: ["VtsHalHidlTargetTestBase"],
@@ -34,5 +36,9 @@
         "-O0",
         "-g",
     ],
+    include_dirs: [
+        "frameworks/native/include/media/openmax/",
+        "hardware/interfaces/media/omx/1.0/vts/functional/common",
+    ],
 }
 
diff --git a/media/omx/1.0/vts/functional/master/VtsHalMediaOmxV1_0TargetMasterTest.cpp b/media/omx/1.0/vts/functional/master/VtsHalMediaOmxV1_0TargetMasterTest.cpp
index 9c66c25..9958869 100644
--- a/media/omx/1.0/vts/functional/master/VtsHalMediaOmxV1_0TargetMasterTest.cpp
+++ b/media/omx/1.0/vts/functional/master/VtsHalMediaOmxV1_0TargetMasterTest.cpp
@@ -17,21 +17,35 @@
 #define LOG_TAG "media_omx_hidl_master_test"
 #include <android-base/logging.h>
 
-#include <VtsHalHidlTargetTestBase.h>
 #include <android/hardware/media/omx/1.0/IOmx.h>
+#include <android/hardware/media/omx/1.0/IOmxNode.h>
+#include <android/hardware/media/omx/1.0/IOmxObserver.h>
 #include <android/hardware/media/omx/1.0/IOmxStore.h>
 #include <android/hardware/media/omx/1.0/types.h>
-#include <getopt.h>
-#include <log/log.h>
+#include <android/hidl/allocator/1.0/IAllocator.h>
+#include <android/hidl/memory/1.0/IMapper.h>
+#include <android/hidl/memory/1.0/IMemory.h>
 
-using ::android::hardware::media::omx::V1_0::IOmxStore;
 using ::android::hardware::media::omx::V1_0::IOmx;
+using ::android::hardware::media::omx::V1_0::IOmxObserver;
+using ::android::hardware::media::omx::V1_0::IOmxNode;
+using ::android::hardware::media::omx::V1_0::IOmxStore;
+using ::android::hardware::media::omx::V1_0::Message;
+using ::android::hardware::media::omx::V1_0::CodecBuffer;
+using ::android::hardware::media::omx::V1_0::PortMode;
+using ::android::hidl::allocator::V1_0::IAllocator;
+using ::android::hidl::memory::V1_0::IMemory;
+using ::android::hidl::memory::V1_0::IMapper;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::hardware::hidl_vec;
 using ::android::hardware::hidl_string;
 using ::android::sp;
 
+#include <VtsHalHidlTargetTestBase.h>
+#include <getopt.h>
+#include <media_hidl_test_common.h>
+
 // A class for test environment setup
 class ComponentTestEnvironment : public ::testing::Environment {
    public:
@@ -127,8 +141,7 @@
                         attributes = _nl;
                     })
                     .isOk());
-    if (attributes.size() == 0)
-        std::cerr << "[          ] Warning ! Attribute list empty \n";
+    if (attributes.size() == 0) ALOGV("Warning, Attribute list empty");
 }
 
 // get node prefix
@@ -137,8 +150,7 @@
     hidl_string prefix;
     omxStore->getNodePrefix(
         [&prefix](hidl_string const& _nl) { prefix = _nl; });
-    if (prefix.empty())
-        std::cerr << "[          ] Warning ! Node Prefix empty \n";
+    if (prefix.empty()) ALOGV("Warning, Node Prefix empty");
 }
 
 // list roles
@@ -148,15 +160,15 @@
     omxStore->listRoles([&roleList](hidl_vec<IOmxStore::RoleInfo> const& _nl) {
         roleList = _nl;
     });
-    if (roleList.size() == 0)
-        std::cerr << "[          ] Warning ! RoleInfo list empty \n";
+    if (roleList.size() == 0) ALOGV("Warning, RoleInfo list empty");
 }
 
-// list components and roles
+// list components and roles.
 TEST_F(MasterHidlTest, ListNodes) {
     description("enumerate component and roles");
     android::hardware::media::omx::V1_0::Status status;
     hidl_vec<IOmx::ComponentInfo> nodeList;
+    bool isPass = true;
     EXPECT_TRUE(
         omx->listNodes([&status, &nodeList](
                            android::hardware::media::omx::V1_0::Status _s,
@@ -166,9 +178,36 @@
            })
             .isOk());
     if (nodeList.size() == 0)
-        std::cerr << "[          ] Warning ! ComponentInfo list empty \n";
-    else
-        displayComponentInfo(nodeList);
+        ALOGV("Warning, ComponentInfo list empty");
+    else {
+        // displayComponentInfo(nodeList);
+        for (size_t i = 0; i < nodeList.size(); i++) {
+            sp<CodecObserver> observer = nullptr;
+            sp<IOmxNode> omxNode = nullptr;
+            observer = new CodecObserver(nullptr);
+            ASSERT_NE(observer, nullptr);
+            EXPECT_TRUE(
+                omx->allocateNode(
+                       nodeList[i].mName, observer,
+                       [&](android::hardware::media::omx::V1_0::Status _s,
+                           sp<IOmxNode> const& _nl) {
+                           status = _s;
+                           omxNode = _nl;
+                       })
+                    .isOk());
+            if (omxNode == nullptr) {
+                isPass = false;
+                std::cerr << "[    !OK   ] " << nodeList[i].mName.c_str()
+                          << "\n";
+            } else {
+                EXPECT_TRUE((omxNode->freeNode()).isOk());
+                omxNode = nullptr;
+                // std::cout << "[     OK   ] " << nodeList[i].mName.c_str() <<
+                // "\n";
+            }
+        }
+    }
+    EXPECT_TRUE(isPass);
 }
 
 int main(int argc, char** argv) {
diff --git a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp
index 8caf697..2ff8ed3 100644
--- a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp
+++ b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp
@@ -209,12 +209,13 @@
         isSecure = false;
         size_t suffixLen = strlen(".secure");
         if (strlen(gEnv->getComponent().c_str()) >= suffixLen) {
+            isSecure =
+                !strcmp(gEnv->getComponent().c_str() +
+                            strlen(gEnv->getComponent().c_str()) - suffixLen,
+                        ".secure");
         }
-        isSecure = !strcmp(gEnv->getComponent().c_str() +
-                               strlen(gEnv->getComponent().c_str()) - suffixLen,
-                           ".secure");
         if (isSecure) disableTest = true;
-        if (disableTest) std::cerr << "[          ] Warning !  Test Disabled\n";
+        if (disableTest) std::cout << "[          ] Warning !  Test Disabled\n";
     }
 
     virtual void TearDown() override {
@@ -257,7 +258,7 @@
                             EXPECT_EQ(tsHit, true)
                                 << "TimeStamp not recognized";
                         } else {
-                            std::cerr
+                            std::cout
                                 << "[          ] Warning ! Received non-zero "
                                    "output / TimeStamp not recognized \n";
                         }
@@ -478,7 +479,8 @@
 
     if (msg.data.eventData.event == OMX_EventPortSettingsChanged) {
         ASSERT_EQ(msg.data.eventData.data1, kPortIndexOutput);
-        if (msg.data.eventData.data2 == 0) {
+        if (msg.data.eventData.data2 == OMX_IndexParamPortDefinition ||
+            msg.data.eventData.data2 == 0) {
             status = omxNode->sendCommand(
                 toRawCommandType(OMX_CommandPortDisable), kPortIndexOutput);
             ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
@@ -532,6 +534,20 @@
 
                 allocatePortBuffers(omxNode, oBuffer, kPortIndexOutput,
                                     oPortMode);
+                if (oPortMode != PortMode::PRESET_BYTE_BUFFER) {
+                    OMX_PARAM_PORTDEFINITIONTYPE portDef;
+
+                    status = getPortParam(omxNode, OMX_IndexParamPortDefinition,
+                                          kPortIndexOutput, &portDef);
+                    ASSERT_EQ(
+                        status,
+                        ::android::hardware::media::omx::V1_0::Status::OK);
+                    allocateGraphicBuffers(omxNode, kPortIndexOutput, oBuffer,
+                                           portDef.format.video.nFrameWidth,
+                                           portDef.format.video.nFrameHeight,
+                                           &portDef.format.video.nStride,
+                                           portDef.nBufferCountActual);
+                }
                 status = observer->dequeueMessage(&msg, DEFAULT_TIMEOUT,
                                                   iBuffer, oBuffer);
                 ASSERT_EQ(status,
@@ -549,16 +565,19 @@
             }
         } else if (msg.data.eventData.data2 ==
                    OMX_IndexConfigCommonOutputCrop) {
-            std::cerr << "[          ] Warning ! OMX_EventPortSettingsChanged/ "
+            std::cout << "[          ] Warning ! OMX_EventPortSettingsChanged/ "
                          "OMX_IndexConfigCommonOutputCrop not handled \n";
         } else if (msg.data.eventData.data2 == OMX_IndexVendorStartUnused + 3) {
-            std::cerr << "[          ] Warning ! OMX_EventPortSettingsChanged/ "
+            std::cout << "[          ] Warning ! OMX_EventPortSettingsChanged/ "
                          "kDescribeColorAspectsIndex not handled \n";
         }
     } else if (msg.data.eventData.event == OMX_EventError) {
-        std::cerr << "[          ] Warning ! OMX_EventError/ "
+        std::cout << "[          ] Warning ! OMX_EventError/ "
                      "Decode Frame Call might be failed \n";
         return;
+    } else if (msg.data.eventData.event == OMX_EventBufferFlag) {
+        // soft omx components donot send this, we will just ignore it
+        // for now
     } else {
         // something unexpected happened
         ASSERT_TRUE(false);
@@ -766,25 +785,15 @@
     eleInfo.close();
 
     // set port mode
-    if (isSecure) {
-        portMode[0] = PortMode::PRESET_SECURE_BUFFER;
-        portMode[1] = PortMode::DYNAMIC_ANW_BUFFER;
-        status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
-        ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    portMode[0] = PortMode::PRESET_BYTE_BUFFER;
+    portMode[1] = PortMode::DYNAMIC_ANW_BUFFER;
+    status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
+    if (status != ::android::hardware::media::omx::V1_0::Status::OK) {
+        portMode[1] = PortMode::PRESET_BYTE_BUFFER;
         status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
         ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-    } else {
-        portMode[0] = PortMode::PRESET_BYTE_BUFFER;
-        portMode[1] = PortMode::DYNAMIC_ANW_BUFFER;
-        status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
-        ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-        status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
-        if (status != ::android::hardware::media::omx::V1_0::Status::OK) {
-            portMode[1] = PortMode::PRESET_BYTE_BUFFER;
-            status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
-            ASSERT_EQ(status,
-                      ::android::hardware::media::omx::V1_0::Status::OK);
-        }
     }
 
     // set Port Params
@@ -1053,11 +1062,11 @@
     ASSERT_EQ(eleStream.is_open(), true);
     decodeNFrames(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                   kPortIndexOutput, eleStream, &Info, 0, (int)Info.size(),
-                  portMode[1]);
+                  portMode[1], false);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer,
                            kPortIndexInput, kPortIndexOutput, portMode[1]);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag, portMode);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, portMode);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     framesReceived = 0;
diff --git a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
index 6bc95ca..86c8179 100644
--- a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
+++ b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
@@ -27,6 +27,7 @@
 #include <android/hardware/graphics/mapper/2.0/types.h>
 #include <android/hardware/media/omx/1.0/IGraphicBufferSource.h>
 #include <android/hardware/media/omx/1.0/IOmx.h>
+#include <android/hardware/media/omx/1.0/IOmxBufferSource.h>
 #include <android/hardware/media/omx/1.0/IOmxNode.h>
 #include <android/hardware/media/omx/1.0/IOmxObserver.h>
 #include <android/hardware/media/omx/1.0/types.h>
@@ -39,6 +40,7 @@
 using ::android::hardware::graphics::common::V1_0::BufferUsage;
 using ::android::hardware::graphics::common::V1_0::PixelFormat;
 using ::android::hardware::media::omx::V1_0::IGraphicBufferSource;
+using ::android::hardware::media::omx::V1_0::IOmxBufferSource;
 using ::android::hardware::media::omx::V1_0::IOmx;
 using ::android::hardware::media::omx::V1_0::IOmxObserver;
 using ::android::hardware::media::omx::V1_0::IOmxNode;
@@ -219,10 +221,11 @@
         isSecure = false;
         size_t suffixLen = strlen(".secure");
         if (strlen(gEnv->getComponent().c_str()) >= suffixLen) {
+            isSecure =
+                !strcmp(gEnv->getComponent().c_str() +
+                            strlen(gEnv->getComponent().c_str()) - suffixLen,
+                        ".secure");
         }
-        isSecure = !strcmp(gEnv->getComponent().c_str() +
-                               strlen(gEnv->getComponent().c_str()) - suffixLen,
-                           ".secure");
         if (isSecure) disableTest = true;
         if (disableTest) std::cerr << "[          ] Warning !  Test Disabled\n";
     }
@@ -345,6 +348,82 @@
     android::Mutex bufferLock;
 };
 
+// Mock IOmxBufferSource class. GraphicBufferSource.cpp in libstagefright/omx/
+// implements this class. Below is dummy class introduced to test if callback
+// functions are actually being called or not
+struct DummyBufferSource : public IOmxBufferSource {
+   public:
+    DummyBufferSource(sp<IOmxNode> node) {
+        callback = 0;
+        executing = false;
+        omxNode = node;
+    }
+    virtual Return<void> onOmxExecuting();
+    virtual Return<void> onOmxIdle();
+    virtual Return<void> onOmxLoaded();
+    virtual Return<void> onInputBufferAdded(uint32_t buffer);
+    virtual Return<void> onInputBufferEmptied(
+        uint32_t buffer, const ::android::hardware::hidl_handle& fence);
+
+    int callback;
+    bool executing;
+    sp<IOmxNode> omxNode;
+    android::Vector<BufferInfo> iBuffer, oBuffer;
+};
+
+Return<void> DummyBufferSource::onOmxExecuting() {
+    executing = true;
+    callback |= 0x1;
+    size_t index;
+    // Fetch a client owned input buffer and send an EOS
+    if ((index = getEmptyBufferID(&iBuffer)) < iBuffer.size()) {
+        android::hardware::media::omx::V1_0::Status status;
+        CodecBuffer t = iBuffer[index].omxBuffer;
+        t.type = CodecBuffer::Type::ANW_BUFFER;
+        native_handle_t* fenceNh = native_handle_create(0, 0);
+        EXPECT_NE(fenceNh, nullptr);
+        status = omxNode->emptyBuffer(iBuffer[index].id, t, OMX_BUFFERFLAG_EOS,
+                                      0, fenceNh);
+        native_handle_close(fenceNh);
+        native_handle_delete(fenceNh);
+        EXPECT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
+        iBuffer.editItemAt(index).owner = component;
+    }
+    return Void();
+};
+
+Return<void> DummyBufferSource::onOmxIdle() {
+    callback |= 0x2;
+    executing = false;
+    return Void();
+};
+
+Return<void> DummyBufferSource::onOmxLoaded() {
+    callback |= 0x4;
+    return Void();
+};
+
+Return<void> DummyBufferSource::onInputBufferAdded(uint32_t buffer) {
+    (void)buffer;
+    EXPECT_EQ(executing, false);
+    callback |= 0x8;
+    return Void();
+};
+
+Return<void> DummyBufferSource::onInputBufferEmptied(
+    uint32_t buffer, const ::android::hardware::hidl_handle& fence) {
+    (void)fence;
+    callback |= 0x10;
+    size_t i;
+    for (i = 0; i < iBuffer.size(); i++) {
+        if (iBuffer[i].id == buffer) {
+            iBuffer.editItemAt(i).owner = client;
+            break;
+        }
+    }
+    return Void();
+};
+
 // request VOP refresh
 void requestIDR(sp<IOmxNode> omxNode, OMX_U32 portIndex) {
     android::hardware::media::omx::V1_0::Status status;
@@ -419,6 +498,27 @@
         std::cerr << "[          ] Warning ! unable to set Refresh Period \n";
 }
 
+void setLatency(sp<IOmxNode> omxNode, OMX_U32 portIndex, uint32_t latency) {
+    android::hardware::media::omx::V1_0::Status status;
+    OMX_PARAM_U32TYPE param;
+    param.nU32 = (OMX_U32)latency;
+    status = setPortConfig(omxNode, (OMX_INDEXTYPE)OMX_IndexConfigLatency,
+                           portIndex, &param);
+    if (status != ::android::hardware::media::omx::V1_0::Status::OK)
+        std::cerr << "[          ] Warning ! unable to set latency\n";
+}
+
+void getLatency(sp<IOmxNode> omxNode, OMX_U32 portIndex, uint32_t* latency) {
+    android::hardware::media::omx::V1_0::Status status;
+    OMX_PARAM_U32TYPE param;
+    status = getPortConfig(omxNode, (OMX_INDEXTYPE)OMX_IndexConfigLatency,
+                           portIndex, &param);
+    if (status != ::android::hardware::media::omx::V1_0::Status::OK)
+        std::cerr << "[          ] Warning ! unable to get latency\n";
+    else
+        *latency = param.nU32;
+}
+
 // Set Default port param.
 void setDefaultPortParam(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                          OMX_VIDEO_CODINGTYPE eCompressionFormat,
@@ -543,7 +643,8 @@
     rect.width = buffer->omxBuffer.attr.anwBuffer.width;
     rect.height = buffer->omxBuffer.attr.anwBuffer.height;
 
-    if (format == PixelFormat::YV12) {
+    if (format == PixelFormat::YV12 || format == PixelFormat::YCRCB_420_SP ||
+        format == PixelFormat::YCBCR_420_888) {
         mapper->lockYCbCr(
             buff, buffer->omxBuffer.attr.anwBuffer.usage, rect, fence,
             [&](android::hardware::graphics::mapper::V2_0::Error _e,
@@ -556,74 +657,32 @@
         if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
             return 1;
 
-        EXPECT_EQ(ycbcrLayout.chromaStep, 1U);
         char* ipBuffer = static_cast<char*>(ycbcrLayout.y);
         for (size_t y = rect.height; y > 0; --y) {
             eleStream.read(ipBuffer, rect.width);
             if (eleStream.gcount() != rect.width) return 1;
             ipBuffer += ycbcrLayout.yStride;
         }
+
+        if (format == PixelFormat::YV12)
+            EXPECT_EQ(ycbcrLayout.chromaStep, 1U);
+        else if (format == PixelFormat::YCRCB_420_SP)
+            EXPECT_EQ(ycbcrLayout.chromaStep, 2U);
+
         ipBuffer = static_cast<char*>(ycbcrLayout.cb);
         for (size_t y = rect.height >> 1; y > 0; --y) {
-            eleStream.read(ipBuffer, rect.width >> 1);
-            if (eleStream.gcount() != rect.width >> 1) return 1;
+            for (int32_t x = 0; x < (rect.width >> 1); ++x) {
+                eleStream.read(&ipBuffer[ycbcrLayout.chromaStep * x], 1);
+                if (eleStream.gcount() != 1) return 1;
+            }
             ipBuffer += ycbcrLayout.cStride;
         }
         ipBuffer = static_cast<char*>(ycbcrLayout.cr);
         for (size_t y = rect.height >> 1; y > 0; --y) {
-            eleStream.read(ipBuffer, rect.width >> 1);
-            if (eleStream.gcount() != rect.width >> 1) return 1;
-            ipBuffer += ycbcrLayout.cStride;
-        }
-
-        mapper->unlock(buff,
-                       [&](android::hardware::graphics::mapper::V2_0::Error _e,
-                           android::hardware::hidl_handle _n1) {
-                           error = _e;
-                           fence = _n1;
-                       });
-        EXPECT_EQ(error,
-                  android::hardware::graphics::mapper::V2_0::Error::NONE);
-        if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
-            return 1;
-    } else if (format == PixelFormat::YCBCR_420_888) {
-        void* data;
-        mapper->lock(buff, buffer->omxBuffer.attr.anwBuffer.usage, rect, fence,
-                     [&](android::hardware::graphics::mapper::V2_0::Error _e,
-                         void* _n1) {
-                         error = _e;
-                         data = _n1;
-                     });
-        EXPECT_EQ(error,
-                  android::hardware::graphics::mapper::V2_0::Error::NONE);
-        if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
-            return 1;
-
-        ycbcrLayout.chromaStep = 1;
-        ycbcrLayout.yStride = buffer->omxBuffer.attr.anwBuffer.stride;
-        ycbcrLayout.cStride = ycbcrLayout.yStride >> 1;
-        ycbcrLayout.y = data;
-        ycbcrLayout.cb = static_cast<char*>(ycbcrLayout.y) +
-                         (ycbcrLayout.yStride * rect.height);
-        ycbcrLayout.cr = static_cast<char*>(ycbcrLayout.cb) +
-                         ((ycbcrLayout.yStride * rect.height) >> 2);
-
-        char* ipBuffer = static_cast<char*>(ycbcrLayout.y);
-        for (size_t y = rect.height; y > 0; --y) {
-            eleStream.read(ipBuffer, rect.width);
-            if (eleStream.gcount() != rect.width) return 1;
-            ipBuffer += ycbcrLayout.yStride;
-        }
-        ipBuffer = static_cast<char*>(ycbcrLayout.cb);
-        for (size_t y = rect.height >> 1; y > 0; --y) {
-            eleStream.read(ipBuffer, rect.width >> 1);
-            if (eleStream.gcount() != rect.width >> 1) return 1;
-            ipBuffer += ycbcrLayout.cStride;
-        }
-        ipBuffer = static_cast<char*>(ycbcrLayout.cr);
-        for (size_t y = rect.height >> 1; y > 0; --y) {
-            eleStream.read(ipBuffer, rect.width >> 1);
-            if (eleStream.gcount() != rect.width >> 1) return 1;
+            for (int32_t x = 0; x < (rect.width >> 1); ++x) {
+                eleStream.read(&ipBuffer[ycbcrLayout.chromaStep * x], 1);
+                if (eleStream.gcount() != 1) return 1;
+            }
             ipBuffer += ycbcrLayout.cStride;
         }
 
@@ -638,8 +697,40 @@
         if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
             return 1;
     } else {
-        EXPECT_TRUE(false) << "un expected pixel format";
-        return 1;
+        void* data;
+        mapper->lock(buff, buffer->omxBuffer.attr.anwBuffer.usage, rect, fence,
+                     [&](android::hardware::graphics::mapper::V2_0::Error _e,
+                         void* _n1) {
+                         error = _e;
+                         data = _n1;
+                     });
+        EXPECT_EQ(error,
+                  android::hardware::graphics::mapper::V2_0::Error::NONE);
+        if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
+            return 1;
+
+        if (format == PixelFormat::BGRA_8888) {
+            char* ipBuffer = static_cast<char*>(data);
+            for (size_t y = rect.height; y > 0; --y) {
+                eleStream.read(ipBuffer, rect.width * 4);
+                if (eleStream.gcount() != rect.width * 4) return 1;
+                ipBuffer += buffer->omxBuffer.attr.anwBuffer.stride * 4;
+            }
+        } else {
+            EXPECT_TRUE(false) << "un expected pixel format";
+            return 1;
+        }
+
+        mapper->unlock(buff,
+                       [&](android::hardware::graphics::mapper::V2_0::Error _e,
+                           android::hardware::hidl_handle _n1) {
+                           error = _e;
+                           fence = _n1;
+                       });
+        EXPECT_EQ(error,
+                  android::hardware::graphics::mapper::V2_0::Error::NONE);
+        if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
+            return 1;
     }
 
     return 0;
@@ -959,6 +1050,63 @@
     EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 }
 
+// Test IOmxBufferSource CallBacks
+TEST_F(VideoEncHidlTest, BufferSourceCallBacks) {
+    description("Test IOmxBufferSource CallBacks");
+    if (disableTest) return;
+    android::hardware::media::omx::V1_0::Status status;
+    uint32_t kPortIndexInput = 0, kPortIndexOutput = 1;
+    status = setRole(omxNode, gEnv->getRole().c_str());
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    OMX_PORT_PARAM_TYPE params;
+    status = getParam(omxNode, OMX_IndexParamVideoInit, &params);
+    if (status == ::android::hardware::media::omx::V1_0::Status::OK) {
+        ASSERT_EQ(params.nPorts, 2U);
+        kPortIndexInput = params.nStartPortNumber;
+        kPortIndexOutput = kPortIndexInput + 1;
+    }
+
+    // Configure input port
+    uint32_t nFrameWidth = 352;
+    uint32_t nFrameHeight = 288;
+    uint32_t xFramerate = (30U << 16);
+    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatAndroidOpaque;
+    setupRAWPort(omxNode, kPortIndexInput, nFrameWidth, nFrameHeight, 0,
+                 xFramerate, eColorFormat);
+
+    sp<DummyBufferSource> buffersource = new DummyBufferSource(omxNode);
+    EXPECT_NE(buffersource, nullptr);
+    status = omxNode->setInputSurface(buffersource);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
+    // set port mode
+    PortMode portMode[2];
+    portMode[0] = PortMode::DYNAMIC_ANW_BUFFER;
+    portMode[1] = PortMode::PRESET_BYTE_BUFFER;
+    status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
+    // set state to idle
+    changeStateLoadedtoIdle(omxNode, observer, &buffersource->iBuffer,
+                            &buffersource->oBuffer, kPortIndexInput,
+                            kPortIndexOutput, portMode);
+    // set state to executing
+    changeStateIdletoExecute(omxNode, observer);
+    testEOS(omxNode, observer, &buffersource->iBuffer, &buffersource->oBuffer,
+            false, eosFlag);
+    // set state to idle
+    changeStateExecutetoIdle(omxNode, observer, &buffersource->iBuffer,
+                             &buffersource->oBuffer);
+    // set state to executing
+    changeStateIdletoLoaded(omxNode, observer, &buffersource->iBuffer,
+                            &buffersource->oBuffer, kPortIndexInput,
+                            kPortIndexOutput);
+    // test for callbacks
+    EXPECT_EQ(buffersource->callback, 31);
+}
+
 // test raw stream encode (input is byte buffers)
 TEST_F(VideoEncHidlTest, EncodeTest) {
     description("Test Encode");
@@ -1017,12 +1165,15 @@
     // set port mode
     PortMode portMode[2];
     portMode[0] = portMode[1] = PortMode::PRESET_BYTE_BUFFER;
-    if (isSecure && prependSPSPPS) portMode[1] = PortMode::PRESET_SECURE_BUFFER;
     status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
     status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
+    uint32_t latency = 0;
+    setLatency(omxNode, kPortIndexInput, latency);
+    getLatency(omxNode, kPortIndexInput, &latency);
+
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
     // set state to idle
@@ -1086,12 +1237,6 @@
     ASSERT_NE(producer, nullptr);
     ASSERT_NE(source, nullptr);
 
-    // Do setInputSurface()
-    // enable MetaMode on input port
-    status = source->configure(
-        omxNode, android::hardware::graphics::common::V1_0::Dataspace::UNKNOWN);
-    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-
     // setMaxDequeuedBufferCount
     int32_t returnval;
     int32_t value;
@@ -1125,6 +1270,12 @@
                           kPortIndexInput, &portDef);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
+    // Do setInputSurface()
+    // enable MetaMode on input port
+    status = source->configure(
+        omxNode, android::hardware::graphics::common::V1_0::Dataspace::UNKNOWN);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
     // set port mode
     PortMode portMode[2];
     portMode[0] = PortMode::DYNAMIC_ANW_BUFFER;
@@ -1138,6 +1289,10 @@
     strcpy(mURL, gEnv->getRes().c_str());
     GetURLForComponent(mURL);
 
+    uint32_t latency = 0;
+    setLatency(omxNode, kPortIndexInput, latency);
+    getLatency(omxNode, kPortIndexInput, &latency);
+
     std::ifstream eleStream;
 
     status = source->setSuspend(false, 0);
@@ -1232,12 +1387,6 @@
     ASSERT_NE(producer, nullptr);
     ASSERT_NE(source, nullptr);
 
-    // Do setInputSurface()
-    // enable MetaMode on input port
-    status = source->configure(
-        omxNode, android::hardware::graphics::common::V1_0::Dataspace::UNKNOWN);
-    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
-
     // setMaxDequeuedBufferCount
     int32_t returnval;
     int32_t value;
@@ -1271,6 +1420,12 @@
                           kPortIndexInput, &portDef);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
+    // Do setInputSurface()
+    // enable MetaMode on input port
+    status = source->configure(
+        omxNode, android::hardware::graphics::common::V1_0::Dataspace::UNKNOWN);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
     // set port mode
     PortMode portMode[2];
     portMode[0] = PortMode::DYNAMIC_ANW_BUFFER;
diff --git a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp
index 271b4d4..2c81805 100644
--- a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp
+++ b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp
@@ -114,13 +114,6 @@
     return status;
 }
 
-Return<android::hardware::media::omx::V1_0::Status> setRole(
-    sp<IOmxNode> omxNode, const char* role) {
-    OMX_PARAM_COMPONENTROLETYPE params;
-    strcpy((char*)params.cRole, role);
-    return setParam(omxNode, OMX_IndexParamStandardComponentRole, &params);
-}
-
 void enumerateProfileAndLevel(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                               std::vector<int32_t>* arrProfile,
                               std::vector<int32_t>* arrLevel) {
diff --git a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h
index ce4272c..e492779 100644
--- a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h
+++ b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h
@@ -31,9 +31,6 @@
     OMX_VIDEO_CODINGTYPE eCompressionFormat, OMX_COLOR_FORMATTYPE eColorFormat,
     OMX_U32 xFramerate);
 
-Return<android::hardware::media::omx::V1_0::Status> setRole(
-    sp<IOmxNode> omxNode, const char* role);
-
 void enumerateProfileAndLevel(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                               std::vector<int32_t>* arrProfile,
                               std::vector<int32_t>* arrLevel);
diff --git a/media/res/bbb_opus_stereo_128kbps_48000hz.info b/media/res/bbb_opus_stereo_128kbps_48000hz.info
index 9160c5c..12a6b99 100755
--- a/media/res/bbb_opus_stereo_128kbps_48000hz.info
+++ b/media/res/bbb_opus_stereo_128kbps_48000hz.info
@@ -1,500 +1,504 @@
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+317 32 7381000
+304 32 7401000
+313 32 7421000
+314 32 7441000
+302 32 7461000
+299 32 7481000
+300 32 7501000
+295 32 7521000
+296 32 7541000
+298 32 7561000
+601 32 7581000
+489 32 7601000
+303 32 7621000
+323 32 7641000
+304 32 7661000
+328 32 7681000
+332 32 7701000
+356 32 7721000
+356 32 7741000
+340 32 7761000
+333 32 7781000
+332 32 7801000
+321 32 7821000
+455 32 7841000
+328 32 7861000
+314 32 7881000
+310 32 7901000
+300 32 7921000
+327 32 7941000
+317 32 7961000
+309 32 7981000
+305 32 8001000
+299 32 8021000
+312 32 8041000
+309 32 8061000
+300 32 8081000
+319 32 8101000
+329 32 8121000
+323 32 8141000
+332 32 8161000
+340 32 8181000
+339 32 8201000
+319 32 8221000
+323 32 8241000
+320 32 8261000
+322 32 8281000
+314 32 8301000
+310 32 8321000
+300 32 8341000
+294 32 8361000
+324 32 8381000
+325 32 8401000
+305 32 8421000
+306 32 8441000
+298 32 8461000
+302 32 8481000
+298 32 8501000
+295 32 8521000
+294 32 8541000
+295 32 8561000
+288 32 8581000
+310 32 8601000
+301 32 8621000
+401 32 8641000
+324 32 8661000
+309 32 8681000
+294 32 8701000
+306 32 8721000
+318 32 8741000
+312 32 8761000
+325 32 8781000
+352 32 8801000
+351 32 8821000
+343 32 8841000
+377 32 8861000
+409 32 8881000
+424 32 8901000
+366 32 8921000
+341 32 8941000
+330 32 8961000
+342 32 8981000
+328 32 9001000
+333 32 9021000
+334 32 9041000
+340 32 9061000
+347 32 9081000
+354 32 9101000
+342 32 9121000
+323 32 9141000
+311 32 9161000
+297 32 9181000
+286 32 9201000
+290 32 9221000
+288 32 9241000
+291 32 9261000
+439 32 9281000
+278 32 9301000
+506 32 9321000
+441 32 9341000
+333 32 9361000
+416 32 9381000
+446 32 9401000
+219 32 9421000
+353 32 9441000
+307 32 9461000
+222 32 9481000
+221 32 9501000
+235 32 9521000
+294 32 9541000
+239 32 9561000
+251 32 9581000
+259 32 9601000
+263 32 9621000
+283 32 9641000
+423 32 9661000
+296 32 9681000
+299 32 9701000
+322 32 9721000
+296 32 9741000
+489 32 9761000
+481 32 9781000
+505 32 9801000
+292 32 9821000
+390 32 9841000
+279 32 9861000
+442 32 9881000
+426 32 9901000
+408 32 9921000
+272 32 9941000
+484 32 9961000
+443 32 9981000
+440 32 10001000
diff --git a/media/res/bbb_opus_stereo_128kbps_48000hz.opus b/media/res/bbb_opus_stereo_128kbps_48000hz.opus
index c9001ac..7b763b2 100755
--- a/media/res/bbb_opus_stereo_128kbps_48000hz.opus
+++ b/media/res/bbb_opus_stereo_128kbps_48000hz.opus
Binary files differ
diff --git a/media/res/bbb_raw_1ch_8khz_s32le.raw b/media/res/bbb_raw_1ch_8khz_s32le.raw
index 3149eb2..fd91b46 100755
--- a/media/res/bbb_raw_1ch_8khz_s32le.raw
+++ b/media/res/bbb_raw_1ch_8khz_s32le.raw
Binary files differ
diff --git a/oemlock/1.0/Android.bp b/oemlock/1.0/Android.bp
index dc6581e..21e7271 100644
--- a/oemlock/1.0/Android.bp
+++ b/oemlock/1.0/Android.bp
@@ -41,6 +41,7 @@
 
 cc_library_shared {
     name: "android.hardware.oemlock@1.0",
+    defaults: ["hidl-module-defaults"],
     generated_sources: ["android.hardware.oemlock@1.0_genc++"],
     generated_headers: ["android.hardware.oemlock@1.0_genc++_headers"],
     export_generated_headers: ["android.hardware.oemlock@1.0_genc++_headers"],
diff --git a/power/1.1/Android.bp b/power/1.1/Android.bp
index ee50a18..bfc140f 100644
--- a/power/1.1/Android.bp
+++ b/power/1.1/Android.bp
@@ -41,6 +41,7 @@
 
 cc_library_shared {
     name: "android.hardware.power@1.1",
+    defaults: ["hidl-module-defaults"],
     generated_sources: ["android.hardware.power@1.1_genc++"],
     generated_headers: ["android.hardware.power@1.1_genc++_headers"],
     export_generated_headers: ["android.hardware.power@1.1_genc++_headers"],
diff --git a/radio/1.0/IRadioResponse.hal b/radio/1.0/IRadioResponse.hal
index 4a9be59..35ab899 100644
--- a/radio/1.0/IRadioResponse.hal
+++ b/radio/1.0/IRadioResponse.hal
@@ -423,6 +423,7 @@
      *   RadioError:INTERNAL_ERR
      *   RadioError:SYSTEM_ERR
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
      */
     oneway sendDtmfResponse(RadioResponseInfo info);
 
@@ -887,6 +888,7 @@
      *   RadioError:INVALID_CALL_ID
      *   RadioError:SYSTEM_ERR
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
      */
     oneway startDtmfResponse(RadioResponseInfo info);
 
@@ -905,6 +907,7 @@
      *   RadioError:INTERNAL_ERR
      *   RadioError:INVALID_CALL_ID
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
      */
     oneway stopDtmfResponse(RadioResponseInfo info);
 
@@ -1050,16 +1053,15 @@
      *
      * Valid errors returned:
      *   RadioError:NONE
-     *   RadioError:SIM_FULL
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
      *   RadioError:SYSTEM_ERR
      *   RadioError:MODEM_ERR
      *   RadioError:NO_SUCH_ENTRY
      *   RadioError:INTERNAL_ERR
      *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
      */
     oneway deleteSmsOnSimResponse(RadioResponseInfo info);
 
@@ -1359,6 +1361,7 @@
      *   RadioError:INVALID_CALL_ID
      *   RadioError:INVALID_STATE
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:MODE_NOT_SUPPORTED
      */
     oneway sendBurstDtmfResponse(RadioResponseInfo info);
 
@@ -1580,13 +1583,12 @@
      *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
      *   RadioError:SYSTEM_ERR
      *   RadioError:MODEM_ERR
      *   RadioError:NO_SUCH_ENTRY
      *   RadioError:INTERNAL_ERR
      *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_MODEM_STATE
      */
     oneway deleteSmsOnRuimResponse(RadioResponseInfo info);
 
@@ -1802,6 +1804,12 @@
      * Valid errors returned:
      *   RadioError:NONE
      *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_MODEM_STATE
      */
     oneway getImsRegistrationStateResponse(RadioResponseInfo info, bool isRegistered,
             RadioTechnologyFamily ratFamily);
@@ -2053,6 +2061,7 @@
      *   RadioError:NONE
      *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:LCE_NOT_SUPPORTED
+     *   RadioError:INTERNAL_ERR
      */
     oneway pullLceDataResponse(RadioResponseInfo info, LceDataInfo lceInfo);
 
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp b/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp
index 3bf7c9d..14d14d4 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp
@@ -77,7 +77,8 @@
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
-                    radioRsp->rspInfo.error == RadioError::NONE);
+                    radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
 
@@ -95,7 +96,8 @@
 
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
-                    radioRsp->rspInfo.error == RadioError::NONE);
+                    radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
 
@@ -179,6 +181,7 @@
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
                     radioRsp->rspInfo.error == RadioError::NONE ||
-                    radioRsp->rspInfo.error == RadioError::OPERATION_NOT_ALLOWED);
+                    radioRsp->rspInfo.error == RadioError::OPERATION_NOT_ALLOWED ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp b/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp
index ec99d42..16465c7 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp
@@ -190,6 +190,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+        ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
index 5f319bc..463dba3 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
@@ -184,7 +184,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
     }
 }
 
@@ -216,7 +216,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
     }
 }
 
@@ -441,6 +441,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
+        std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::SIM_ABSENT ||
                     radioRsp->rspInfo.error == RadioError::SUBSCRIPTION_NOT_AVAILABLE);
     }
@@ -649,6 +650,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
+        std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::INVALID_STATE);
@@ -667,6 +669,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
+        std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE ||
                     radioRsp->rspInfo.error == RadioError::LCE_NOT_SUPPORTED ||
                     radioRsp->rspInfo.error == RadioError::INTERNAL_ERR);
@@ -702,7 +705,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE || CheckOEMError());
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE || CheckOEMError() ||
+                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR);
     }
 }
 
@@ -742,7 +746,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
   }
 
   /* Reset back to no carrier restriction */
@@ -756,7 +760,7 @@
   EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
   if (cardStatus.cardState == CardState::ABSENT) {
-      ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+      EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
   }
 }
 
@@ -772,7 +776,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
     }
 }
 
@@ -822,6 +826,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
+        std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp b/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp
index 698cf26..9aa7663 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp
@@ -307,7 +307,8 @@
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
-                    radioRsp->rspInfo.error == RadioError::NO_SUCH_ENTRY);
+                    radioRsp->rspInfo.error == RadioError::NO_SUCH_ENTRY ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
 
@@ -407,7 +408,12 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError());
+        ASSERT_TRUE(CheckGeneralError() ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
+                    radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::NO_SUCH_ENTRY ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
 
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp b/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp
index 6f3b96f..345747b 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp
@@ -34,7 +34,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+        ASSERT_TRUE(CheckGeneralError() ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
     }
 
     // Test with sending random string
@@ -48,7 +49,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+        ASSERT_TRUE(CheckGeneralError() ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
     }
 }
 
@@ -83,7 +85,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+        ASSERT_TRUE(CheckGeneralError() ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
     }
 }
 
@@ -101,13 +104,10 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
-                    radioRsp->rspInfo.error == RadioError::SYSTEM_ERR ||
-                    radioRsp->rspInfo.error == RadioError::NO_MEMORY ||
+        ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR);
-  }
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
+    }
 }
 
 /*
@@ -123,7 +123,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+        ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::NONE);
     }
 }
 
@@ -144,7 +144,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+        ASSERT_TRUE(CheckGeneralError() ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
     }
 
     // Test with sending random string
@@ -158,6 +159,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_FALSE(RadioError::NONE == radioRsp->rspInfo.error);
+        ASSERT_TRUE(CheckGeneralError() ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
index 8e62d25..b957c6e 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
@@ -58,17 +58,18 @@
     }
     count--;
     return status;
-    }
+}
 
-    bool RadioHidlTest::CheckGeneralError() {
-        return (radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE ||
-                radioRsp->rspInfo.error == RadioError::NO_MEMORY ||
-                radioRsp->rspInfo.error == RadioError::INTERNAL_ERR ||
-                radioRsp->rspInfo.error == RadioError::SYSTEM_ERR ||
-                radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
-    }
+bool RadioHidlTest::CheckGeneralError() {
+    return (radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE ||
+            radioRsp->rspInfo.error == RadioError::NO_MEMORY ||
+            radioRsp->rspInfo.error == RadioError::INTERNAL_ERR ||
+            radioRsp->rspInfo.error == RadioError::SYSTEM_ERR ||
+            radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED ||
+            radioRsp->rspInfo.error == RadioError::CANCELLED);
+}
 
-    bool RadioHidlTest::CheckOEMError() {
-        return (radioRsp->rspInfo.error >= RadioError::OEM_ERROR_1 &&
-                radioRsp->rspInfo.error <= RadioError::OEM_ERROR_25);
-    }
\ No newline at end of file
+bool RadioHidlTest::CheckOEMError() {
+    return (radioRsp->rspInfo.error >= RadioError::OEM_ERROR_1 &&
+            radioRsp->rspInfo.error <= RadioError::OEM_ERROR_25);
+}
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_utils.h b/radio/1.0/vts/functional/radio_hidl_hal_utils.h
index 4db8a44..a0d7f70 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_utils.h
+++ b/radio/1.0/vts/functional/radio_hidl_hal_utils.h
@@ -82,7 +82,7 @@
 using ::android::hardware::Void;
 using ::android::sp;
 
-#define TIMEOUT_PERIOD 65
+#define TIMEOUT_PERIOD 75
 #define RADIO_SERVICE_NAME "slot1"
 
 class RadioHidlTest;
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_voice.cpp b/radio/1.0/vts/functional/radio_hidl_hal_voice.cpp
index 95d00e3..d57360f 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_voice.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_voice.cpp
@@ -365,6 +365,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
+        std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::NONE ||
@@ -390,7 +391,8 @@
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::INVALID_CALL_ID ||
-                    radioRsp->rspInfo.error == RadioError::MODEM_ERR);
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
 
@@ -410,7 +412,8 @@
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::INVALID_CALL_ID ||
-                    radioRsp->rspInfo.error == RadioError::MODEM_ERR);
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
 
@@ -428,7 +431,8 @@
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::INVALID_CALL_ID ||
-                    radioRsp->rspInfo.error == RadioError::MODEM_ERR);
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
     }
 }
 
@@ -481,6 +485,7 @@
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
-                    radioRsp->rspInfo.error == RadioError::MODEM_ERR);
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::MODE_NOT_SUPPORTED);
     }
 }
\ No newline at end of file
diff --git a/usb/1.1/Android.bp b/usb/1.1/Android.bp
index d5cdf04..f067606 100644
--- a/usb/1.1/Android.bp
+++ b/usb/1.1/Android.bp
@@ -48,6 +48,7 @@
 
 cc_library_shared {
     name: "android.hardware.usb@1.1",
+    defaults: ["hidl-module-defaults"],
     generated_sources: ["android.hardware.usb@1.1_genc++"],
     generated_headers: ["android.hardware.usb@1.1_genc++_headers"],
     export_generated_headers: ["android.hardware.usb@1.1_genc++_headers"],
diff --git a/usb/1.1/vts/functional/Android.bp b/usb/1.1/vts/functional/Android.bp
new file mode 100644
index 0000000..820f794
--- /dev/null
+++ b/usb/1.1/vts/functional/Android.bp
@@ -0,0 +1,38 @@
+//
+// Copyright (C) 2017 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: "VtsHalUsbV1_1TargetTest",
+    defaults: ["hidl_defaults"],
+    srcs: ["VtsHalUsbV1_1TargetTest.cpp"],
+    shared_libs: [
+        "libbase",
+        "liblog",
+        "libcutils",
+        "libhidlbase",
+        "libhidltransport",
+        "libnativehelper",
+        "libutils",
+        "android.hardware.usb@1.0",
+        "android.hardware.usb@1.1",
+    ],
+    static_libs: ["VtsHalHidlTargetTestBase"],
+    cflags: [
+        "-O0",
+        "-g",
+    ],
+}
+
diff --git a/usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp b/usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp
new file mode 100644
index 0000000..8a30993
--- /dev/null
+++ b/usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2017 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 "VtsHalUsbV1_0TargetTest"
+#include <android-base/logging.h>
+
+#include <android/hardware/usb/1.0/types.h>
+#include <android/hardware/usb/1.1/IUsb.h>
+#include <android/hardware/usb/1.1/IUsbCallback.h>
+#include <android/hardware/usb/1.1/types.h>
+
+#include <VtsHalHidlTargetCallbackBase.h>
+#include <VtsHalHidlTargetTestBase.h>
+#include <log/log.h>
+#include <stdlib.h>
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
+
+using ::android::hardware::usb::V1_1::IUsbCallback;
+using ::android::hardware::usb::V1_0::IUsb;
+using ::android::hardware::usb::V1_0::PortDataRole;
+using ::android::hardware::usb::V1_0::PortMode;
+using ::android::hardware::usb::V1_1::PortMode_1_1;
+using ::android::hardware::usb::V1_0::PortPowerRole;
+using ::android::hardware::usb::V1_0::PortRole;
+using ::android::hardware::usb::V1_0::PortRoleType;
+using ::android::hardware::usb::V1_0::PortStatus;
+using ::android::hardware::usb::V1_1::PortStatus_1_1;
+using ::android::hardware::usb::V1_0::Status;
+using ::android::hidl::base::V1_0::IBase;
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+constexpr char kCallbackNameNotifyPortStatusChange_1_1[] = "notifyPortStatusChange_1_1";
+
+// Worst case wait time 20secs
+#define WAIT_FOR_TIMEOUT std::chrono::milliseconds(20000)
+
+class UsbClientCallbackArgs {
+   public:
+    // The last conveyed status of the USB ports.
+    // Stores information of currentt_data_role, power_role for all the USB ports
+    PortStatus_1_1 usb_last_port_status;
+
+    // Status of the last role switch operation.
+    Status usb_last_status;
+
+    // Identifier for the usb callback object.
+    // Stores the cookie of the last invoked usb callback object.
+    int last_usb_cookie;
+};
+
+// Callback class for the USB HIDL hal.
+// Usb Hal will call this object upon role switch or port query.
+class UsbCallback : public ::testing::VtsHalHidlTargetCallbackBase<UsbClientCallbackArgs>,
+                    public IUsbCallback {
+    int cookie;
+
+   public:
+    UsbCallback(int cookie) : cookie(cookie){};
+
+    virtual ~UsbCallback() = default;
+
+    // V1_0 Callback method for the port status.
+    // This should not be called so not signalling the Test here assuming that
+    // the test thread will timeout
+    Return<void> notifyPortStatusChange(const hidl_vec<PortStatus>& /* currentPortStatus */,
+                                        Status /*retval*/) override {
+        return Void();
+    };
+
+    // This callback methode should be used.
+    Return<void> notifyPortStatusChange_1_1(const hidl_vec<PortStatus_1_1>& currentPortStatus,
+                                            Status retval) override {
+        UsbClientCallbackArgs arg;
+        if (retval == Status::SUCCESS) {
+            arg.usb_last_port_status.status.supportedModes =
+                currentPortStatus[0].status.supportedModes;
+            arg.usb_last_port_status.status.currentMode = currentPortStatus[0].status.currentMode;
+        }
+        arg.usb_last_status = retval;
+        arg.last_usb_cookie = cookie;
+
+        NotifyFromCallback(kCallbackNameNotifyPortStatusChange_1_1, arg);
+        return Void();
+    }
+
+    // Callback method for the status of role switch operation.
+    // RoleSwitch operation has not changed since V1_0 so leaving
+    // the callback blank here.
+    Return<void> notifyRoleSwitchStatus(const hidl_string& /*portName*/,
+                                        const PortRole& /*newRole*/, Status /*retval*/) override {
+        return Void();
+    };
+};
+
+// The main test class for the USB hidl HAL
+class UsbHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+   public:
+    virtual void SetUp() override {
+        ALOGI(__FUNCTION__);
+        usb = ::testing::VtsHalHidlTargetTestBase::getService<IUsb>();
+        ASSERT_NE(usb, nullptr);
+
+        usb_cb_2 = new UsbCallback(2);
+        ASSERT_NE(usb_cb_2, nullptr);
+        usb_cb_2->SetWaitTimeout(kCallbackNameNotifyPortStatusChange_1_1, WAIT_FOR_TIMEOUT);
+        Return<void> ret = usb->setCallback(usb_cb_2);
+        ASSERT_TRUE(ret.isOk());
+    }
+
+    virtual void TearDown() override { ALOGI("Teardown"); }
+
+    // USB hidl hal Proxy
+    sp<IUsb> usb;
+
+    // Callback objects for usb hidl
+    // Methods of these objects are called to notify port status updates.
+    sp<UsbCallback> usb_cb_1;
+    sp<UsbCallback> usb_cb_2;
+};
+
+/*
+ * Test to see if setCallback on V1_1 callback object succeeds.
+ * Callback oject is created and registered.
+ * Check to see if the hidl transaction succeeded.
+ */
+TEST_F(UsbHidlTest, setCallback) {
+    usb_cb_1 = new UsbCallback(1);
+    ASSERT_NE(usb_cb_1, nullptr);
+    Return<void> ret = usb->setCallback(usb_cb_1);
+    ASSERT_TRUE(ret.isOk());
+}
+
+/*
+ * Check to see if querying type-c
+ * port status succeeds.
+ * HAL service should call notifyPortStatusChange_1_1
+ * instead of notifyPortStatusChange of V1_0 interface
+ */
+TEST_F(UsbHidlTest, queryPortStatus) {
+    Return<void> ret = usb->queryPortStatus();
+    ASSERT_TRUE(ret.isOk());
+    auto res = usb_cb_2->WaitForCallback(kCallbackNameNotifyPortStatusChange_1_1);
+    EXPECT_TRUE(res.no_timeout);
+    EXPECT_EQ(2, res.args->last_usb_cookie);
+    EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.currentMode);
+    EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.supportedModes);
+    EXPECT_EQ(Status::SUCCESS, res.args->usb_last_status);
+}
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    ALOGI("Test result = %d", status);
+    return status;
+}
diff --git a/usb/Android.bp b/usb/Android.bp
index 3aa1151..5cacbf3 100644
--- a/usb/Android.bp
+++ b/usb/Android.bp
@@ -3,4 +3,5 @@
     "1.0",
     "1.0/vts/functional",
     "1.1",
+    "1.1/vts/functional",
 ]
diff --git a/weaver/1.0/Android.bp b/weaver/1.0/Android.bp
index 8d6c1d1..b64391c 100644
--- a/weaver/1.0/Android.bp
+++ b/weaver/1.0/Android.bp
@@ -41,6 +41,7 @@
 
 cc_library_shared {
     name: "android.hardware.weaver@1.0",
+    defaults: ["hidl-module-defaults"],
     generated_sources: ["android.hardware.weaver@1.0_genc++"],
     generated_headers: ["android.hardware.weaver@1.0_genc++_headers"],
     export_generated_headers: ["android.hardware.weaver@1.0_genc++_headers"],
diff --git a/wifi/1.0/Android.mk b/wifi/1.0/Android.mk
index 08cdcfa..cad5478 100644
--- a/wifi/1.0/Android.mk
+++ b/wifi/1.0/Android.mk
@@ -3760,5 +3760,51 @@
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
 
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.wifi-V1.0-java-constants
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+#
+GEN := $(intermediates)/android/hardware/wifi/V1_0/Constants.java
+$(GEN): $(HIDL)
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/IWifi.hal
+$(GEN): $(LOCAL_PATH)/IWifiApIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiChip.hal
+$(GEN): $(LOCAL_PATH)/IWifiChipEventCallback.hal
+$(GEN): $(LOCAL_PATH)/IWifiEventCallback.hal
+$(GEN): $(LOCAL_PATH)/IWifiIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiNanIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiNanIfaceEventCallback.hal
+$(GEN): $(LOCAL_PATH)/IWifiP2pIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiRttController.hal
+$(GEN): $(LOCAL_PATH)/IWifiRttControllerEventCallback.hal
+$(GEN): $(LOCAL_PATH)/IWifiStaIface.hal
+$(GEN): $(LOCAL_PATH)/IWifiStaIfaceEventCallback.hal
+
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava-constants \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.wifi@1.0
+
+$(GEN):
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+# Avoid dependency cycle of framework.jar -> this-library -> framework.jar
+LOCAL_NO_STANDARD_LIBRARIES := true
+LOCAL_JAVA_LIBRARIES := core-oj
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
 
 include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/wifi/1.0/default/hidl_struct_util.cpp b/wifi/1.0/default/hidl_struct_util.cpp
index c9617f5..fa0279b 100644
--- a/wifi/1.0/default/hidl_struct_util.cpp
+++ b/wifi/1.0/default/hidl_struct_util.cpp
@@ -1106,8 +1106,8 @@
     legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
     legacy_request->key_info.body.pmk_info.pmk_len =
         hidl_request.baseConfigs.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: pmk_len too large";
+    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+      LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: invalid pmk_len";
       return false;
     }
     memcpy(legacy_request->key_info.body.pmk_info.pmk,
@@ -1223,8 +1223,8 @@
     legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
     legacy_request->key_info.body.pmk_info.pmk_len =
         hidl_request.baseConfigs.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: pmk_len too large";
+    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+      LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: invalid pmk_len";
       return false;
     }
     memcpy(legacy_request->key_info.body.pmk_info.pmk,
@@ -1447,8 +1447,8 @@
   if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
     legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
     legacy_request->key_info.body.pmk_info.pmk_len = hidl_request.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: pmk_len too large";
+    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+      LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: invalid pmk_len";
       return false;
     }
     memcpy(legacy_request->key_info.body.pmk_info.pmk,
@@ -1511,8 +1511,8 @@
   if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
     legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
     legacy_request->key_info.body.pmk_info.pmk_len = hidl_request.securityConfig.pmk.size();
-    if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
-      LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: pmk_len too large";
+    if (legacy_request->key_info.body.pmk_info.pmk_len != NAN_PMK_INFO_LEN) {
+      LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: invalid pmk_len";
       return false;
     }
     memcpy(legacy_request->key_info.body.pmk_info.pmk,
diff --git a/wifi/1.0/types.hal b/wifi/1.0/types.hal
index 1662312..1b5f8f7 100644
--- a/wifi/1.0/types.hal
+++ b/wifi/1.0/types.hal
@@ -588,6 +588,7 @@
 /**
  * Size limits for parameters used in the NAN interface.
  */
+@export
 enum NanParamSizeLimits : uint32_t {
   /** Minimum length of Passphrase argument for data-path configuration */
   MIN_PASSPHRASE_LENGTH = 8,
diff --git a/wifi/offload/1.0/Android.bp b/wifi/offload/1.0/Android.bp
index 63f85a6..28e8e6a 100644
--- a/wifi/offload/1.0/Android.bp
+++ b/wifi/offload/1.0/Android.bp
@@ -48,6 +48,7 @@
 
 cc_library_shared {
     name: "android.hardware.wifi.offload@1.0",
+    defaults: ["hidl-module-defaults"],
     generated_sources: ["android.hardware.wifi.offload@1.0_genc++"],
     generated_headers: ["android.hardware.wifi.offload@1.0_genc++_headers"],
     export_generated_headers: ["android.hardware.wifi.offload@1.0_genc++_headers"],