diff --git a/audio/6.0/IStream.hal b/audio/6.0/IStream.hal
index f4c91f8..451e116 100644
--- a/audio/6.0/IStream.hal
+++ b/audio/6.0/IStream.hal
@@ -123,9 +123,11 @@
      * equivalent to getting AUDIO_PARAMETER_STREAM_SUP_FORMATS on the legacy
      * HAL.
      *
+     * @return retval operation completion status.
      * @return formats supported audio formats.
+     *                 Must be non empty if retval is OK.
      */
-    getSupportedFormats() generates (vec<AudioFormat> formats);
+    getSupportedFormats() generates (Result retval, vec<AudioFormat> formats);
 
     /**
      * Sets the audio format of the stream. Calling this method is equivalent to
diff --git a/audio/core/all-versions/default/Stream.cpp b/audio/core/all-versions/default/Stream.cpp
index e62f6d3..5f24a5d 100644
--- a/audio/core/all-versions/default/Stream.cpp
+++ b/audio/core/all-versions/default/Stream.cpp
@@ -175,8 +175,17 @@
         for (size_t i = 0; i < halFormats.size(); ++i) {
             formats[i] = AudioFormat(halFormats[i]);
         }
+        // Legacy get_parameter does not return a status_t, thus can not advertise of failure.
+        // Note that the method must not return an empty list if this capability is supported.
+        if (formats.size() == 0) {
+            result = Result::NOT_SUPPORTED;
+        }
     }
+#if MAJOR_VERSION <= 5
     _hidl_cb(formats);
+#elif MAJOR_VERSION >= 6
+    _hidl_cb(result, formats);
+#endif
     return Void();
 }
 
diff --git a/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalTest.cpp b/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalTest.cpp
index cd93643..e267a5e 100644
--- a/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalTest.cpp
@@ -172,9 +172,10 @@
     DeviceAddress otherAddress = address;
     otherAddress.device = (address.device & AudioDevice::BIT_IN) == 0 ? AudioDevice::OUT_SPEAKER
                                                                       : AudioDevice::IN_BUILTIN_MIC;
-    EXPECT_OK(stream->setDevices({otherAddress}));
+    EXPECT_RESULT(okOrNotSupported, stream->setDevices({otherAddress}));
 
-    ASSERT_OK(stream->setDevices({address}));  // Go back to the original value
+    ASSERT_RESULT(okOrNotSupported,
+                  stream->setDevices({address}));  // Go back to the original value
 }
 
 TEST_IO_STREAM(SetDevices, "Check that the stream can be rerouted to SPEAKER or BUILTIN_MIC",
diff --git a/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalUtils.h b/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalUtils.h
index 8415053..7a52d0e 100644
--- a/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalUtils.h
+++ b/audio/core/all-versions/vts/functional/4.0/AudioPrimaryHidlHalUtils.h
@@ -75,11 +75,18 @@
         return res;
     }
 
+#if MAJOR_VERSION <= 5
     static Result formats(IStream* stream, hidl_vec<AudioFormat>& capabilities) {
         EXPECT_OK(stream->getSupportedFormats(returnIn(capabilities)));
-        // TODO: this should be an optional function
         return Result::OK;
     }
+#elif MAJOR_VERSION >= 6
+    static Result formats(IStream* stream, hidl_vec<AudioFormat>& capabilities) {
+        Result res;
+        EXPECT_OK(stream->getSupportedFormats(returnIn(res, capabilities)));
+        return res;
+    }
+#endif
 };
 
 template <class T>
diff --git a/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp b/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
index 937de0a..30f8a7a 100644
--- a/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
@@ -64,3 +64,83 @@
     }();
     return parameters;
 }
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters = [] {
+        std::vector<DeviceConfigParameter> result;
+        for (const auto& device : getDeviceParameters()) {
+            auto module =
+                    getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+            for (const auto& ioProfile : module->getOutputProfiles()) {
+                for (const auto& profile : ioProfile->getAudioProfiles()) {
+                    const auto& channels = profile->getChannels();
+                    const auto& sampleRates = profile->getSampleRates();
+                    auto configs = ConfigHelper::combineAudioConfig(
+                            vector<audio_channel_mask_t>(channels.begin(), channels.end()),
+                            vector<uint32_t>(sampleRates.begin(), sampleRates.end()),
+                            profile->getFormat());
+                    auto flags = ioProfile->getFlags();
+                    for (auto& config : configs) {
+                        // Some combinations of flags declared in the config file require special
+                        // treatment.
+                        bool special = false;
+                        if (flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) {
+                            config.offloadInfo.sampleRateHz = config.sampleRateHz;
+                            config.offloadInfo.channelMask = config.channelMask;
+                            config.offloadInfo.format = config.format;
+                            config.offloadInfo.streamType = AudioStreamType::MUSIC;
+                            config.offloadInfo.bitRatePerSecond = 320;
+                            config.offloadInfo.durationMicroseconds = -1;
+                            config.offloadInfo.bitWidth = 16;
+                            config.offloadInfo.bufferSize = 256;  // arbitrary value
+                            config.offloadInfo.usage = AudioUsage::MEDIA;
+                            result.emplace_back(
+                                    device, config,
+                                    AudioOutputFlag(AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD));
+                            special = true;
+                        }
+                        if ((flags & AUDIO_OUTPUT_FLAG_DIRECT) &&
+                            !(flags & AUDIO_OUTPUT_FLAG_HW_AV_SYNC)) {
+                            result.emplace_back(device, config,
+                                                AudioOutputFlag(AUDIO_OUTPUT_FLAG_DIRECT));
+                            special = true;
+                        }
+                        if (flags & AUDIO_OUTPUT_FLAG_PRIMARY) {  // ignore the flag
+                            flags &= ~AUDIO_OUTPUT_FLAG_PRIMARY;
+                        }
+                        if (!special) {
+                            result.emplace_back(device, config, AudioOutputFlag(flags));
+                        }
+                    }
+                }
+            }
+        }
+        return result;
+    }();
+    return parameters;
+}
+
+const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters = [] {
+        std::vector<DeviceConfigParameter> result;
+        for (const auto& device : getDeviceParameters()) {
+            auto module =
+                    getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+            for (const auto& ioProfile : module->getInputProfiles()) {
+                for (const auto& profile : ioProfile->getAudioProfiles()) {
+                    const auto& channels = profile->getChannels();
+                    const auto& sampleRates = profile->getSampleRates();
+                    auto configs = ConfigHelper::combineAudioConfig(
+                            vector<audio_channel_mask_t>(channels.begin(), channels.end()),
+                            vector<uint32_t>(sampleRates.begin(), sampleRates.end()),
+                            profile->getFormat());
+                    for (const auto& config : configs) {
+                        result.emplace_back(device, config, AudioInputFlag(ioProfile->getFlags()));
+                    }
+                }
+            }
+        }
+        return result;
+    }();
+    return parameters;
+}
diff --git a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
index 7bdc5e1..468f9b2 100644
--- a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
+++ b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
@@ -26,6 +26,7 @@
 #include <map>
 #include <set>
 #include <string>
+#include <variant>
 #include <vector>
 
 #include <fcntl.h>
@@ -97,7 +98,9 @@
 using ::android::hardware::MessageQueue;
 using ::android::hardware::MQDescriptorSync;
 using ::android::hardware::Return;
+using ::android::hardware::audio::common::utils::EnumBitfield;
 using ::android::hardware::audio::common::utils::mkEnumBitfield;
+using ::android::hardware::details::toHexString;
 
 using namespace ::android::hardware::audio::common::CPP_VERSION;
 using namespace ::android::hardware::audio::common::test::utility;
@@ -231,6 +234,9 @@
         }
     }
     const std::string& getFilePath() const { return mFilePath; }
+    sp<const HwModule> getModuleFromName(const std::string& name) const {
+        return getHwModules().getModuleFromName(name.c_str());
+    }
     sp<const HwModule> getPrimaryModule() const { return mPrimaryModule; }
     const std::set<std::string>& getModulesWithDevicesNames() const {
         return mModulesWithDevicesNames;
@@ -550,91 +556,28 @@
 INSTANTIATE_TEST_CASE_P(AudioPatchHidl, AudioPatchHidlTest,
                         ::testing::ValuesIn(getDeviceParameters()), &DeviceParameterToString);
 
-//////////////////////////////////////////////////////////////////////////////
-//////////////// Required and recommended audio format support ///////////////
-// From:
-// https://source.android.com/compatibility/android-cdd.html#5_4_audio_recording
-// From:
-// https://source.android.com/compatibility/android-cdd.html#5_5_audio_playback
-/////////// TODO: move to the beginning of the file for easier update ////////
-//////////////////////////////////////////////////////////////////////////////
-
-struct ConfigHelper {
-    // for retro compatibility only test the primary device IN_BUILTIN_MIC
-    // FIXME: in the next audio HAL version, test all available devices
-    static bool primaryHasMic() {
-        auto& policyConfig = getCachedPolicyConfig();
-        if (policyConfig.getStatus() != OK || policyConfig.getPrimaryModule() == nullptr) {
-            return true;  // Could not get the information, run all tests
-        }
-        auto getMic = [](auto& devs) { return devs.getDevice(
-                AUDIO_DEVICE_IN_BUILTIN_MIC, {}, AUDIO_FORMAT_DEFAULT); };
-        auto primaryMic = getMic(policyConfig.getPrimaryModule()->getDeclaredDevices());
-        auto availableMic = getMic(policyConfig.getAvailableInputDevices());
-
-        return primaryMic != nullptr && primaryMic->equals(availableMic);
-    }
-
-    // Cache result ?
-    static const vector<AudioConfig> getRequiredSupportPlaybackAudioConfig() {
-        return combineAudioConfig({AudioChannelMask::OUT_STEREO, AudioChannelMask::OUT_MONO},
-                                  {8000, 11025, 16000, 22050, 32000, 44100},
-                                  {AudioFormat::PCM_16_BIT});
-    }
-
-    static const vector<AudioConfig> getRecommendedSupportPlaybackAudioConfig() {
-        return combineAudioConfig({AudioChannelMask::OUT_STEREO, AudioChannelMask::OUT_MONO},
-                                  {24000, 48000}, {AudioFormat::PCM_16_BIT});
-    }
-
-    static const vector<AudioConfig> getSupportedPlaybackAudioConfig() {
-        // TODO: retrieve audio config supported by the platform
-        // as declared in the policy configuration
-        return {};
-    }
-
-    static const vector<AudioConfig> getRequiredSupportCaptureAudioConfig() {
-        if (!primaryHasMic()) return {};
-        return combineAudioConfig({AudioChannelMask::IN_MONO}, {8000, 11025, 16000, 44100},
-                                  {AudioFormat::PCM_16_BIT});
-    }
-    static const vector<AudioConfig> getRecommendedSupportCaptureAudioConfig() {
-        if (!primaryHasMic()) return {};
-        return combineAudioConfig({AudioChannelMask::IN_STEREO}, {22050, 48000},
-                                  {AudioFormat::PCM_16_BIT});
-    }
-    static const vector<AudioConfig> getSupportedCaptureAudioConfig() {
-        // TODO: retrieve audio config supported by the platform
-        // as declared in the policy configuration
-        return {};
-    }
-
-   private:
-    static const vector<AudioConfig> combineAudioConfig(vector<AudioChannelMask> channelMasks,
-                                                        vector<uint32_t> sampleRates,
-                                                        vector<AudioFormat> formats) {
-        vector<AudioConfig> configs;
-        for (auto channelMask : channelMasks) {
-            for (auto sampleRate : sampleRates) {
-                for (auto format : formats) {
-                    AudioConfig config{};
-                    // leave offloadInfo to 0
-                    config.channelMask = mkEnumBitfield(channelMask);
-                    config.sampleRateHz = sampleRate;
-                    config.format = format;
-                    // FIXME: leave frameCount to 0 ?
-                    configs.push_back(config);
-                }
-            }
-        }
-        return configs;
-    }
-};
-
 // Nesting a tuple in another tuple allows to use GTest Combine function to generate
 // all combinations of devices and configs.
-enum { PARAM_DEVICE, PARAM_CONFIG };
-using DeviceConfigParameter = std::tuple<DeviceParameter, AudioConfig>;
+enum { PARAM_DEVICE, PARAM_CONFIG, PARAM_FLAGS };
+enum { INDEX_INPUT, INDEX_OUTPUT };
+using DeviceConfigParameter =
+        std::tuple<DeviceParameter, AudioConfig, std::variant<AudioInputFlag, AudioOutputFlag>>;
+
+#if MAJOR_VERSION >= 6
+const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters();
+const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters();
+#endif
+
+#if MAJOR_VERSION >= 4
+static string SanitizeStringForGTestName(const string& s) {
+    string result = s;
+    for (size_t i = 0; i < result.size(); i++) {
+        // gtest test names must only contain alphanumeric characters
+        if (!std::isalnum(result[i])) result[i] = '_';
+    }
+    return result;
+}
+#endif
 
 /** Generate a test name based on an audio config.
  *
@@ -652,7 +595,32 @@
            ((config.channelMask == mkEnumBitfield(AudioChannelMask::OUT_MONO) ||
              config.channelMask == mkEnumBitfield(AudioChannelMask::IN_MONO))
                     ? "MONO"
-                    : ::testing::PrintToString(config.channelMask));
+#if MAJOR_VERSION == 2
+                    : ::testing::PrintToString(config.channelMask)
+#elif MAJOR_VERSION >= 4
+                    // In V4 and above the channel mask is a bitfield.
+                    // Printing its value using HIDL's toString for a bitfield emits a lot of extra
+                    // text due to overlapping constant values. Instead, we print the bitfield value
+                    // as if it was a single value + its hex representation
+                    : SanitizeStringForGTestName(
+                              ::testing::PrintToString(AudioChannelMask(config.channelMask)) + "_" +
+                              toHexString(config.channelMask))
+#endif
+                    ) +
+           "_" +
+#if MAJOR_VERSION == 2
+           std::visit([](auto&& arg) -> std::string { return ::testing::PrintToString(arg); },
+                      std::get<PARAM_FLAGS>(info.param));
+#elif MAJOR_VERSION >= 4
+           SanitizeStringForGTestName(std::visit(
+                   [](auto&& arg) -> std::string {
+                       using T = std::decay_t<decltype(arg)>;
+                       // Need to use FQN of toString to avoid confusing the compiler
+                       return ::android::hardware::audio::common::CPP_VERSION::toString<T>(
+                               hidl_bitfield<T>(arg));
+                   },
+                   std::get<PARAM_FLAGS>(info.param)));
+#endif
 }
 
 class AudioHidlTestWithDeviceConfigParameter
@@ -671,8 +639,27 @@
         return std::get<PARAM_DEVICE_NAME>(std::get<PARAM_DEVICE>(GetParam()));
     }
     const AudioConfig& getConfig() const { return std::get<PARAM_CONFIG>(GetParam()); }
+#if MAJOR_VERSION == 2
+    AudioInputFlag getInputFlags() const {
+        return std::get<INDEX_INPUT>(std::get<PARAM_FLAGS>(GetParam()));
+    }
+    AudioOutputFlag getOutputFlags() const {
+        return std::get<INDEX_OUTPUT>(std::get<PARAM_FLAGS>(GetParam()));
+    }
+#elif MAJOR_VERSION >= 4
+    hidl_bitfield<AudioInputFlag> getInputFlags() const {
+        return hidl_bitfield<AudioInputFlag>(
+                std::get<INDEX_INPUT>(std::get<PARAM_FLAGS>(GetParam())));
+    }
+    hidl_bitfield<AudioOutputFlag> getOutputFlags() const {
+        return hidl_bitfield<AudioOutputFlag>(
+                std::get<INDEX_OUTPUT>(std::get<PARAM_FLAGS>(GetParam())));
+    }
+#endif
 };
 
+#include "ConfigHelper.h"
+
 //////////////////////////////////////////////////////////////////////////////
 ///////////////////////////// getInputBufferSize /////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
@@ -681,7 +668,7 @@
 // android.hardware.microphone
 //        how to get this value ? is it a property ???
 
-class AudioCaptureConfigPrimaryTest : public AudioHidlTestWithDeviceConfigParameter {
+class AudioCaptureConfigTest : public AudioHidlTestWithDeviceConfigParameter {
   protected:
     void inputBufferSizeTest(const AudioConfig& audioConfig, bool supportRequired) {
         uint64_t bufferSize;
@@ -704,42 +691,51 @@
 
 // Test that the required capture config and those declared in the policy are
 // indeed supported
-class RequiredInputBufferSizeTest : public AudioCaptureConfigPrimaryTest {};
+class RequiredInputBufferSizeTest : public AudioCaptureConfigTest {};
 TEST_P(RequiredInputBufferSizeTest, RequiredInputBufferSizeTest) {
     doc::test(
         "Input buffer size must be retrievable for a format with required "
         "support.");
     inputBufferSizeTest(getConfig(), true);
 }
+
+// Test that the recommended capture config are supported or lead to a
+// INVALID_ARGUMENTS return
+class OptionalInputBufferSizeTest : public AudioCaptureConfigTest {};
+TEST_P(OptionalInputBufferSizeTest, OptionalInputBufferSizeTest) {
+    doc::test(
+            "Input buffer size should be retrievable for a format with recommended "
+            "support.");
+    inputBufferSizeTest(getConfig(), false);
+}
+
+#if MAJOR_VERSION <= 5
+// For V2..5 test the primary device according to CDD requirements.
 INSTANTIATE_TEST_CASE_P(
         RequiredInputBufferSize, RequiredInputBufferSizeTest,
-        // FIXME: uses primaryHasMic
         ::testing::Combine(
                 ::testing::ValuesIn(getDeviceParametersForPrimaryDeviceTests()),
-                ::testing::ValuesIn(ConfigHelper::getRequiredSupportCaptureAudioConfig())),
+                ::testing::ValuesIn(ConfigHelper::getRequiredSupportCaptureAudioConfig()),
+                ::testing::Values(AudioInputFlag::NONE)),
         &DeviceConfigParameterToString);
 INSTANTIATE_TEST_CASE_P(
         SupportedInputBufferSize, RequiredInputBufferSizeTest,
         ::testing::Combine(::testing::ValuesIn(getDeviceParameters()),
-                           ::testing::ValuesIn(ConfigHelper::getSupportedCaptureAudioConfig())),
+                           ::testing::ValuesIn(ConfigHelper::getSupportedCaptureAudioConfig()),
+                           ::testing::Values(AudioInputFlag::NONE)),
         &DeviceConfigParameterToString);
-
-// Test that the recommended capture config are supported or lead to a
-// INVALID_ARGUMENTS return
-class OptionalInputBufferSizeTest : public AudioCaptureConfigPrimaryTest {};
-TEST_P(OptionalInputBufferSizeTest, OptionalInputBufferSizeTest) {
-    doc::test(
-        "Input buffer size should be retrievable for a format with recommended "
-        "support.");
-    inputBufferSizeTest(getConfig(), false);
-}
 INSTANTIATE_TEST_CASE_P(
         RecommendedCaptureAudioConfigSupport, OptionalInputBufferSizeTest,
-        // FIXME: uses primaryHasMic
         ::testing::Combine(
                 ::testing::ValuesIn(getDeviceParametersForPrimaryDeviceTests()),
-                ::testing::ValuesIn(ConfigHelper::getRecommendedSupportCaptureAudioConfig())),
+                ::testing::ValuesIn(ConfigHelper::getRecommendedSupportCaptureAudioConfig()),
+                ::testing::Values(AudioInputFlag::NONE)),
         &DeviceConfigParameterToString);
+#elif MAJOR_VERSION >= 6
+INSTANTIATE_TEST_CASE_P(SupportedInputBufferSize, RequiredInputBufferSizeTest,
+                        ::testing::ValuesIn(getInputDeviceConfigParameters()),
+                        &DeviceConfigParameterToString);
+#endif
 
 //////////////////////////////////////////////////////////////////////////////
 /////////////////////////////// setScreenState ///////////////////////////////
@@ -896,8 +892,7 @@
         ASSERT_NO_FATAL_FAILURE(OpenStreamTest::SetUp());  // setup base
         address.device = AudioDevice::OUT_DEFAULT;
         const AudioConfig& config = getConfig();
-        // TODO: test all flag combination
-        auto flags = mkEnumBitfield(AudioOutputFlag::NONE);
+        auto flags = getOutputFlags();
         testOpen(
                 [&](AudioIoHandle handle, AudioConfig config, auto cb) {
 #if MAJOR_VERSION == 2
@@ -924,25 +919,37 @@
         "recommended config");
     // Open done in SetUp
 }
-// FIXME: Add instantiations for non-primary devices with configs harvested from the APM config file
+
+#if MAJOR_VERSION <= 5
+// For V2..5 test the primary device according to CDD requirements.
 INSTANTIATE_TEST_CASE_P(
         RequiredOutputStreamConfigSupport, OutputStreamTest,
         ::testing::Combine(
                 ::testing::ValuesIn(getDeviceParametersForPrimaryDeviceTests()),
-                ::testing::ValuesIn(ConfigHelper::getRequiredSupportPlaybackAudioConfig())),
+                ::testing::ValuesIn(ConfigHelper::getRequiredSupportPlaybackAudioConfig()),
+                ::testing::Values(AudioOutputFlag::NONE)),
         &DeviceConfigParameterToString);
 INSTANTIATE_TEST_CASE_P(
         SupportedOutputStreamConfig, OutputStreamTest,
         ::testing::Combine(::testing::ValuesIn(getDeviceParameters()),
-                           ::testing::ValuesIn(ConfigHelper::getSupportedPlaybackAudioConfig())),
+                           ::testing::ValuesIn(ConfigHelper::getSupportedPlaybackAudioConfig()),
+                           ::testing::Values(AudioOutputFlag::NONE)),
         &DeviceConfigParameterToString);
-
 INSTANTIATE_TEST_CASE_P(
         RecommendedOutputStreamConfigSupport, OutputStreamTest,
         ::testing::Combine(
                 ::testing::ValuesIn(getDeviceParametersForPrimaryDeviceTests()),
-                ::testing::ValuesIn(ConfigHelper::getRecommendedSupportPlaybackAudioConfig())),
+                ::testing::ValuesIn(ConfigHelper::getRecommendedSupportPlaybackAudioConfig()),
+                ::testing::Values(AudioOutputFlag::NONE)),
         &DeviceConfigParameterToString);
+#elif MAJOR_VERSION >= 6
+// For V6 and above test according to the audio policy manager configuration.
+// This is more correct as CDD is written from the apps perspective.
+// Audio system provides necessary format conversions for the missing configurations.
+INSTANTIATE_TEST_CASE_P(DeclaredOutputStreamConfigSupport, OutputStreamTest,
+                        ::testing::ValuesIn(getOutputDeviceConfigParameters()),
+                        &DeviceConfigParameterToString);
+#endif
 
 ////////////////////////////// openInputStream //////////////////////////////
 
@@ -951,8 +958,7 @@
         ASSERT_NO_FATAL_FAILURE(OpenStreamTest::SetUp());  // setup base
         address.device = AudioDevice::IN_DEFAULT;
         const AudioConfig& config = getConfig();
-        // TODO: test all supported flags and source
-        auto flags = mkEnumBitfield(AudioInputFlag::NONE);
+        auto flags = getInputFlags();
         testOpen(
                 [&](AudioIoHandle handle, AudioConfig config, auto cb) {
                     return getDevice()->openInputStream(handle, address, config, flags,
@@ -975,26 +981,36 @@
         "recommended config");
     // Open done in setup
 }
+#if MAJOR_VERSION <= 5
+// For V2..5 test the primary device according to CDD requirements.
 INSTANTIATE_TEST_CASE_P(
         RequiredInputStreamConfigSupport, InputStreamTest,
-        // FIXME: uses primaryHasMic
         ::testing::Combine(
                 ::testing::ValuesIn(getDeviceParametersForPrimaryDeviceTests()),
-                ::testing::ValuesIn(ConfigHelper::getRequiredSupportCaptureAudioConfig())),
+                ::testing::ValuesIn(ConfigHelper::getRequiredSupportCaptureAudioConfig()),
+                ::testing::Values(AudioInputFlag::NONE)),
         &DeviceConfigParameterToString);
 INSTANTIATE_TEST_CASE_P(
         SupportedInputStreamConfig, InputStreamTest,
         ::testing::Combine(::testing::ValuesIn(getDeviceParameters()),
-                           ::testing::ValuesIn(ConfigHelper::getSupportedCaptureAudioConfig())),
+                           ::testing::ValuesIn(ConfigHelper::getSupportedCaptureAudioConfig()),
+                           ::testing::Values(AudioInputFlag::NONE)),
         &DeviceConfigParameterToString);
-
 INSTANTIATE_TEST_CASE_P(
         RecommendedInputStreamConfigSupport, InputStreamTest,
-        // FIXME: uses primaryHasMic
         ::testing::Combine(
                 ::testing::ValuesIn(getDeviceParametersForPrimaryDeviceTests()),
-                ::testing::ValuesIn(ConfigHelper::getRecommendedSupportCaptureAudioConfig())),
+                ::testing::ValuesIn(ConfigHelper::getRecommendedSupportCaptureAudioConfig()),
+                ::testing::Values(AudioInputFlag::NONE)),
         &DeviceConfigParameterToString);
+#elif MAJOR_VERSION >= 6
+// For V6 and above test according to the audio policy manager configuration.
+// This is more correct as CDD is written from the apps perspective.
+// Audio system provides necessary format conversions for the missing configurations.
+INSTANTIATE_TEST_CASE_P(DeclaredInputStreamConfigSupport, InputStreamTest,
+                        ::testing::ValuesIn(getInputDeviceConfigParameters()),
+                        &DeviceConfigParameterToString);
+#endif
 
 //////////////////////////////////////////////////////////////////////////////
 ////////////////////////////// IStream getters ///////////////////////////////
diff --git a/audio/core/all-versions/vts/functional/ConfigHelper.h b/audio/core/all-versions/vts/functional/ConfigHelper.h
new file mode 100644
index 0000000..48aae8c
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/ConfigHelper.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// Code in this file uses 'getCachedPolicyConfig'
+#ifndef AUDIO_PRIMARY_HIDL_HAL_TEST
+#error Must be included from AudioPrimaryHidlTest.h
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+//////////////// Required and recommended audio format support ///////////////
+// From:
+// https://source.android.com/compatibility/android-cdd.html#5_4_audio_recording
+// From:
+// https://source.android.com/compatibility/android-cdd.html#5_5_audio_playback
+/////////// TODO: move to the beginning of the file for easier update ////////
+//////////////////////////////////////////////////////////////////////////////
+
+struct ConfigHelper {
+    // for retro compatibility only test the primary device IN_BUILTIN_MIC
+    // FIXME: in the next audio HAL version, test all available devices
+    static bool primaryHasMic() {
+        auto& policyConfig = getCachedPolicyConfig();
+        if (policyConfig.getStatus() != OK || policyConfig.getPrimaryModule() == nullptr) {
+            return true;  // Could not get the information, run all tests
+        }
+        auto getMic = [](auto& devs) {
+            return devs.getDevice(AUDIO_DEVICE_IN_BUILTIN_MIC, {}, AUDIO_FORMAT_DEFAULT);
+        };
+        auto primaryMic = getMic(policyConfig.getPrimaryModule()->getDeclaredDevices());
+        auto availableMic = getMic(policyConfig.getAvailableInputDevices());
+
+        return primaryMic != nullptr && primaryMic->equals(availableMic);
+    }
+
+    // Cache result ?
+    static const vector<AudioConfig> getRequiredSupportPlaybackAudioConfig() {
+        return combineAudioConfig({AudioChannelMask::OUT_STEREO, AudioChannelMask::OUT_MONO},
+                                  {8000, 11025, 16000, 22050, 32000, 44100},
+                                  {AudioFormat::PCM_16_BIT});
+    }
+
+    static const vector<AudioConfig> getRecommendedSupportPlaybackAudioConfig() {
+        return combineAudioConfig({AudioChannelMask::OUT_STEREO, AudioChannelMask::OUT_MONO},
+                                  {24000, 48000}, {AudioFormat::PCM_16_BIT});
+    }
+
+    static const vector<AudioConfig> getSupportedPlaybackAudioConfig() {
+        // TODO: retrieve audio config supported by the platform
+        // as declared in the policy configuration
+        return {};
+    }
+
+    static const vector<AudioConfig> getRequiredSupportCaptureAudioConfig() {
+        if (!primaryHasMic()) return {};
+        return combineAudioConfig({AudioChannelMask::IN_MONO}, {8000, 11025, 16000, 44100},
+                                  {AudioFormat::PCM_16_BIT});
+    }
+    static const vector<AudioConfig> getRecommendedSupportCaptureAudioConfig() {
+        if (!primaryHasMic()) return {};
+        return combineAudioConfig({AudioChannelMask::IN_STEREO}, {22050, 48000},
+                                  {AudioFormat::PCM_16_BIT});
+    }
+    static const vector<AudioConfig> getSupportedCaptureAudioConfig() {
+        // TODO: retrieve audio config supported by the platform
+        // as declared in the policy configuration
+        return {};
+    }
+
+    static vector<AudioConfig> combineAudioConfig(vector<audio_channel_mask_t> channelMasks,
+                                                  vector<uint32_t> sampleRates,
+                                                  audio_format_t format) {
+        vector<AudioConfig> configs;
+        configs.reserve(channelMasks.size() * sampleRates.size());
+        for (auto channelMask : channelMasks) {
+            for (auto sampleRate : sampleRates) {
+                AudioConfig config{};
+                // leave offloadInfo to 0
+                config.channelMask = EnumBitfield<AudioChannelMask>(channelMask);
+                config.sampleRateHz = sampleRate;
+                config.format = AudioFormat(format);
+                configs.push_back(config);
+            }
+        }
+        return configs;
+    }
+
+    static vector<AudioConfig> combineAudioConfig(vector<AudioChannelMask> channelMasks,
+                                                  vector<uint32_t> sampleRates,
+                                                  vector<AudioFormat> formats) {
+        vector<AudioConfig> configs;
+        configs.reserve(channelMasks.size() * sampleRates.size() * formats.size());
+        for (auto channelMask : channelMasks) {
+            for (auto sampleRate : sampleRates) {
+                for (auto format : formats) {
+                    AudioConfig config{};
+                    // leave offloadInfo to 0
+                    config.channelMask = mkEnumBitfield(channelMask);
+                    config.sampleRateHz = sampleRate;
+                    config.format = format;
+                    // FIXME: leave frameCount to 0 ?
+                    configs.push_back(config);
+                }
+            }
+        }
+        return configs;
+    }
+};