diff --git a/audio/core/all-versions/default/Conversions.cpp b/audio/core/all-versions/default/Conversions.cpp
index 11872c0..eddff55 100644
--- a/audio/core/all-versions/default/Conversions.cpp
+++ b/audio/core/all-versions/default/Conversions.cpp
@@ -19,6 +19,7 @@
 #include <stdio.h>
 
 #include <log/log.h>
+#include <media/AudioContainers.h>
 
 namespace android {
 namespace hardware {
@@ -31,26 +32,22 @@
     char halAddress[AUDIO_DEVICE_MAX_ADDRESS_LEN];
     memset(halAddress, 0, sizeof(halAddress));
     uint32_t halDevice = static_cast<uint32_t>(address.device);
-    const bool isInput = (halDevice & AUDIO_DEVICE_BIT_IN) != 0;
-    if (isInput) halDevice &= ~AUDIO_DEVICE_BIT_IN;
-    if ((!isInput && (halDevice & AUDIO_DEVICE_OUT_ALL_A2DP) != 0) ||
-        (isInput && (halDevice & AUDIO_DEVICE_IN_BLUETOOTH_A2DP) != 0)) {
+    if (getAudioDeviceOutAllA2dpSet().count(halDevice) > 0 ||
+        halDevice == AUDIO_DEVICE_IN_BLUETOOTH_A2DP) {
         snprintf(halAddress, sizeof(halAddress), "%02X:%02X:%02X:%02X:%02X:%02X",
                  address.address.mac[0], address.address.mac[1], address.address.mac[2],
                  address.address.mac[3], address.address.mac[4], address.address.mac[5]);
-    } else if ((!isInput && (halDevice & AUDIO_DEVICE_OUT_IP) != 0) ||
-               (isInput && (halDevice & AUDIO_DEVICE_IN_IP) != 0)) {
+    } else if (halDevice == AUDIO_DEVICE_OUT_IP || halDevice == AUDIO_DEVICE_IN_IP) {
         snprintf(halAddress, sizeof(halAddress), "%d.%d.%d.%d", address.address.ipv4[0],
                  address.address.ipv4[1], address.address.ipv4[2], address.address.ipv4[3]);
-    } else if ((!isInput && (halDevice & AUDIO_DEVICE_OUT_ALL_USB) != 0) ||
-               (isInput && (halDevice & AUDIO_DEVICE_IN_ALL_USB) != 0)) {
+    } else if (getAudioDeviceOutAllUsbSet().count(halDevice) > 0 ||
+               getAudioDeviceInAllUsbSet().count(halDevice) > 0) {
         snprintf(halAddress, sizeof(halAddress), "card=%d;device=%d", address.address.alsa.card,
                  address.address.alsa.device);
-    } else if ((!isInput && (halDevice & AUDIO_DEVICE_OUT_BUS) != 0) ||
-               (isInput && (halDevice & AUDIO_DEVICE_IN_BUS) != 0)) {
+    } else if (halDevice == AUDIO_DEVICE_OUT_BUS || halDevice == AUDIO_DEVICE_IN_BUS) {
         snprintf(halAddress, sizeof(halAddress), "%s", address.busAddress.c_str());
-    } else if ((!isInput && (halDevice & AUDIO_DEVICE_OUT_REMOTE_SUBMIX)) != 0 ||
-               (isInput && (halDevice & AUDIO_DEVICE_IN_REMOTE_SUBMIX) != 0)) {
+    } else if (halDevice == AUDIO_DEVICE_OUT_REMOTE_SUBMIX ||
+               halDevice == AUDIO_DEVICE_IN_REMOTE_SUBMIX) {
         snprintf(halAddress, sizeof(halAddress), "%s", address.rSubmixAddress.c_str());
     }
     return halAddress;
@@ -67,32 +64,28 @@
         return OK;
     }
 
-    const bool isInput = (device & AUDIO_DEVICE_BIT_IN) != 0;
-    if (isInput) device &= ~AUDIO_DEVICE_BIT_IN;
-    if ((!isInput && (device & AUDIO_DEVICE_OUT_ALL_A2DP) != 0) ||
-        (isInput && (device & AUDIO_DEVICE_IN_BLUETOOTH_A2DP) != 0)) {
+    if (getAudioDeviceOutAllA2dpSet().count(device) > 0 ||
+        device == AUDIO_DEVICE_IN_BLUETOOTH_A2DP) {
         int status =
             sscanf(halAddress, "%hhX:%hhX:%hhX:%hhX:%hhX:%hhX", &address->address.mac[0],
                    &address->address.mac[1], &address->address.mac[2], &address->address.mac[3],
                    &address->address.mac[4], &address->address.mac[5]);
         return status == 6 ? OK : BAD_VALUE;
-    } else if ((!isInput && (device & AUDIO_DEVICE_OUT_IP) != 0) ||
-               (isInput && (device & AUDIO_DEVICE_IN_IP) != 0)) {
+    } else if (device == AUDIO_DEVICE_OUT_IP || device == AUDIO_DEVICE_IN_IP) {
         int status =
             sscanf(halAddress, "%hhu.%hhu.%hhu.%hhu", &address->address.ipv4[0],
                    &address->address.ipv4[1], &address->address.ipv4[2], &address->address.ipv4[3]);
         return status == 4 ? OK : BAD_VALUE;
-    } else if ((!isInput && (device & AUDIO_DEVICE_OUT_ALL_USB)) != 0 ||
-               (isInput && (device & AUDIO_DEVICE_IN_ALL_USB)) != 0) {
+    } else if (getAudioDeviceOutAllUsbSet().count(device) > 0 ||
+               getAudioDeviceInAllUsbSet().count(device) > 0) {
         int status = sscanf(halAddress, "card=%d;device=%d", &address->address.alsa.card,
                             &address->address.alsa.device);
         return status == 2 ? OK : BAD_VALUE;
-    } else if ((!isInput && (device & AUDIO_DEVICE_OUT_BUS) != 0) ||
-               (isInput && (device & AUDIO_DEVICE_IN_BUS) != 0)) {
+    } else if (device == AUDIO_DEVICE_OUT_BUS || device == AUDIO_DEVICE_IN_BUS) {
         address->busAddress = halAddress;
         return OK;
-    } else if ((!isInput && (device & AUDIO_DEVICE_OUT_REMOTE_SUBMIX)) != 0 ||
-               (isInput && (device & AUDIO_DEVICE_IN_REMOTE_SUBMIX) != 0)) {
+    } else if (device == AUDIO_DEVICE_OUT_REMOTE_SUBMIX ||
+               device == AUDIO_DEVICE_IN_REMOTE_SUBMIX) {
         address->rSubmixAddress = halAddress;
         return OK;
     }
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 22e60be..2afbbb8 100644
--- a/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
@@ -83,7 +83,6 @@
                     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;
@@ -94,22 +93,13 @@
                             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 | AUDIO_OUTPUT_FLAG_MMAP_NOIRQ))) {
                             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) {
+                                                AudioOutputFlag(AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD |
+                                                                AUDIO_OUTPUT_FLAG_DIRECT));
+                        } else {
+                            if (flags & AUDIO_OUTPUT_FLAG_PRIMARY) {  // ignore the flag
+                                flags &= ~AUDIO_OUTPUT_FLAG_PRIMARY;
+                            }
                             result.emplace_back(device, config, AudioOutputFlag(flags));
                         }
                     }
diff --git a/audio/effect/all-versions/default/Effect.cpp b/audio/effect/all-versions/default/Effect.cpp
index 0afa779..33ec996 100644
--- a/audio/effect/all-versions/default/Effect.cpp
+++ b/audio/effect/all-versions/default/Effect.cpp
@@ -713,7 +713,10 @@
 #elif MAJOR_VERSION >= 6
     // No need to join the processing thread, it is part of the API contract that the client
     // must finish processing before closing the effect.
-    return analyzeStatus("EffectRelease", "", sContextCallFunction, EffectRelease(mHandle));
+    Result retval =
+            analyzeStatus("EffectRelease", "", sContextCallFunction, EffectRelease(mHandle));
+    EffectMap::getInstance().remove(mHandle);
+    return retval;
 #endif
 }
 
diff --git a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h
index d689e62..8ee3c54 100644
--- a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h
+++ b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h
@@ -153,7 +153,7 @@
 std::unique_ptr<VehiclePropValue> createAvailabilityRequest();
 
 // Creates a VehiclePropValue containing a message of type
-// VmsMessageType.AVAILABILITY_REQUEST.
+// VmsMessageType.SUBSCRIPTIONS_REQUEST.
 std::unique_ptr<VehiclePropValue> createSubscriptionsRequest();
 
 // Creates a VehiclePropValue containing a message of type VmsMessageType.DATA.
@@ -202,21 +202,21 @@
 
 // Returns true if the new sequence number is greater than the last seen
 // sequence number.
-bool isSequenceNumberNewer(const VehiclePropValue& subscription_change,
+bool isSequenceNumberNewer(const VehiclePropValue& subscriptions_state,
                            const int last_seen_sequence_number);
 
 // Returns sequence number of the message.
-int32_t getSequenceNumberForSubscriptionsState(const VehiclePropValue& subscription_change);
+int32_t getSequenceNumberForSubscriptionsState(const VehiclePropValue& subscriptions_state);
 
-// Takes a subscription change message and returns the layers that have active
+// Takes a subscriptions state message and returns the layers that have active
 // subscriptions of the layers that are offered by your HAL client/publisher.
 //
-// A publisher can use this function when receiving a subscription change message
-// to determine which layers to publish data on.
+// A publisher can use this function when receiving a subscriptions response or subscriptions
+// change message to determine which layers to publish data on.
 // The caller of this function can optionally decide to not consume these layers
 // if the subscription change has the sequence number less than the last seen
 // sequence number.
-std::vector<VmsLayer> getSubscribedLayers(const VehiclePropValue& subscription_change,
+std::vector<VmsLayer> getSubscribedLayers(const VehiclePropValue& subscriptions_state,
                                           const VmsOffers& offers);
 
 // Takes an availability change message and returns true if the parsed message implies that
diff --git a/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp b/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp
index d346206..9eba905 100644
--- a/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp
@@ -194,32 +194,35 @@
     return -1;
 }
 
-bool isSequenceNumberNewer(const VehiclePropValue& subscription_change,
+bool isSequenceNumberNewer(const VehiclePropValue& subscriptions_state,
                            const int last_seen_sequence_number) {
-    return (isValidVmsMessage(subscription_change) &&
-            parseMessageType(subscription_change) == VmsMessageType::SUBSCRIPTIONS_CHANGE &&
-            subscription_change.value.int32Values.size() > kSubscriptionStateSequenceNumberIndex &&
-            subscription_change.value.int32Values[kSubscriptionStateSequenceNumberIndex] >
+    return (isValidVmsMessage(subscriptions_state) &&
+            (parseMessageType(subscriptions_state) == VmsMessageType::SUBSCRIPTIONS_CHANGE ||
+             parseMessageType(subscriptions_state) == VmsMessageType::SUBSCRIPTIONS_RESPONSE) &&
+            subscriptions_state.value.int32Values.size() > kSubscriptionStateSequenceNumberIndex &&
+            subscriptions_state.value.int32Values[kSubscriptionStateSequenceNumberIndex] >
                     last_seen_sequence_number);
 }
 
-int32_t getSequenceNumberForSubscriptionsState(const VehiclePropValue& subscription_change) {
-    if (isValidVmsMessage(subscription_change) &&
-        parseMessageType(subscription_change) == VmsMessageType::SUBSCRIPTIONS_CHANGE &&
-        subscription_change.value.int32Values.size() > kSubscriptionStateSequenceNumberIndex) {
-        return subscription_change.value.int32Values[kSubscriptionStateSequenceNumberIndex];
+int32_t getSequenceNumberForSubscriptionsState(const VehiclePropValue& subscriptions_state) {
+    if (isValidVmsMessage(subscriptions_state) &&
+        (parseMessageType(subscriptions_state) == VmsMessageType::SUBSCRIPTIONS_CHANGE ||
+         parseMessageType(subscriptions_state) == VmsMessageType::SUBSCRIPTIONS_RESPONSE) &&
+        subscriptions_state.value.int32Values.size() > kSubscriptionStateSequenceNumberIndex) {
+        return subscriptions_state.value.int32Values[kSubscriptionStateSequenceNumberIndex];
     }
     return -1;
 }
 
-std::vector<VmsLayer> getSubscribedLayers(const VehiclePropValue& subscription_change,
+std::vector<VmsLayer> getSubscribedLayers(const VehiclePropValue& subscriptions_state,
                                           const VmsOffers& offers) {
-    if (isValidVmsMessage(subscription_change) &&
-        parseMessageType(subscription_change) == VmsMessageType::SUBSCRIPTIONS_CHANGE &&
-        subscription_change.value.int32Values.size() > kSubscriptionStateSequenceNumberIndex) {
-        const int32_t num_of_layers = subscription_change.value.int32Values[toInt(
+    if (isValidVmsMessage(subscriptions_state) &&
+        (parseMessageType(subscriptions_state) == VmsMessageType::SUBSCRIPTIONS_CHANGE ||
+         parseMessageType(subscriptions_state) == VmsMessageType::SUBSCRIPTIONS_RESPONSE) &&
+        subscriptions_state.value.int32Values.size() > kSubscriptionStateSequenceNumberIndex) {
+        const int32_t num_of_layers = subscriptions_state.value.int32Values[toInt(
                 VmsSubscriptionsStateIntegerValuesIndex::NUMBER_OF_LAYERS)];
-        const int32_t num_of_associated_layers = subscription_change.value.int32Values[toInt(
+        const int32_t num_of_associated_layers = subscriptions_state.value.int32Values[toInt(
                 VmsSubscriptionsStateIntegerValuesIndex ::NUMBER_OF_ASSOCIATED_LAYERS)];
 
         std::unordered_set<VmsLayer, VmsLayer::VmsLayerHashFunction> offered_layers;
@@ -231,9 +234,9 @@
         int current_index = toInt(VmsSubscriptionsStateIntegerValuesIndex::SUBSCRIPTIONS_START);
         // Add all subscribed layers which are offered by the current publisher.
         for (int i = 0; i < num_of_layers; i++) {
-            VmsLayer layer = VmsLayer(subscription_change.value.int32Values[current_index],
-                                      subscription_change.value.int32Values[current_index + 1],
-                                      subscription_change.value.int32Values[current_index + 2]);
+            VmsLayer layer = VmsLayer(subscriptions_state.value.int32Values[current_index],
+                                      subscriptions_state.value.int32Values[current_index + 1],
+                                      subscriptions_state.value.int32Values[current_index + 2]);
             if (offered_layers.find(layer) != offered_layers.end()) {
                 subscribed_layers.push_back(layer);
             }
@@ -243,15 +246,15 @@
         // For this, we need to check if the associated layer has a publisher ID which is
         // same as that of the current publisher.
         for (int i = 0; i < num_of_associated_layers; i++) {
-            VmsLayer layer = VmsLayer(subscription_change.value.int32Values[current_index],
-                                      subscription_change.value.int32Values[current_index + 1],
-                                      subscription_change.value.int32Values[current_index + 2]);
+            VmsLayer layer = VmsLayer(subscriptions_state.value.int32Values[current_index],
+                                      subscriptions_state.value.int32Values[current_index + 1],
+                                      subscriptions_state.value.int32Values[current_index + 2]);
             current_index += kLayerSize;
             if (offered_layers.find(layer) != offered_layers.end()) {
-                int32_t num_of_publisher_ids = subscription_change.value.int32Values[current_index];
+                int32_t num_of_publisher_ids = subscriptions_state.value.int32Values[current_index];
                 current_index++;
                 for (int j = 0; j < num_of_publisher_ids; j++) {
-                    if (subscription_change.value.int32Values[current_index] ==
+                    if (subscriptions_state.value.int32Values[current_index] ==
                         offers.publisher_id) {
                         subscribed_layers.push_back(layer);
                     }
diff --git a/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp b/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp
index 7189212..8b547f1 100644
--- a/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp
+++ b/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp
@@ -214,57 +214,82 @@
     EXPECT_EQ(parsePublisherIdResponse(*message), -1);
 }
 
-TEST(VmsUtilsTest, validSequenceNumberForSubscriptionsState) {
+TEST(VmsUtilsTest, validSequenceNumberForSubscriptionsChange) {
     auto message = createBaseVmsMessage(2);
     message->value.int32Values =
             hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE), 1234};
     EXPECT_EQ(getSequenceNumberForSubscriptionsState(*message), 1234);
 }
 
+TEST(VmsUtilsTest, validSequenceNumberForSubscriptionsResponse) {
+    auto message = createBaseVmsMessage(2);
+    message->value.int32Values =
+            hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_RESPONSE), 1234};
+    EXPECT_EQ(getSequenceNumberForSubscriptionsState(*message), 1234);
+}
+
 TEST(VmsUtilsTest, invalidSubscriptionsState) {
     auto message = createBaseVmsMessage(1);
     EXPECT_EQ(getSequenceNumberForSubscriptionsState(*message), -1);
 }
 
-TEST(VmsUtilsTest, newSequenceNumberForExistingSmallerNumber) {
+TEST(VmsUtilsTest, newSequenceNumberForExistingSmallerNumberForChange) {
     auto message = createBaseVmsMessage(2);
     message->value.int32Values =
             hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE), 1234};
     EXPECT_TRUE(isSequenceNumberNewer(*message, 1233));
 }
 
-TEST(VmsUtilsTest, newSequenceNumberForExistingGreaterNumber) {
+TEST(VmsUtilsTest, newSequenceNumberForExistingSmallerNumberForResponse) {
+    auto message = createBaseVmsMessage(2);
+    message->value.int32Values =
+            hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_RESPONSE), 1234};
+    EXPECT_TRUE(isSequenceNumberNewer(*message, 1233));
+}
+
+TEST(VmsUtilsTest, newSequenceNumberForExistingGreaterNumberForChange) {
     auto message = createBaseVmsMessage(2);
     message->value.int32Values =
             hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE), 1234};
     EXPECT_FALSE(isSequenceNumberNewer(*message, 1235));
 }
 
-TEST(VmsUtilsTest, newSequenceNumberForSameNumber) {
+TEST(VmsUtilsTest, newSequenceNumberForExistingGreaterNumberForResponse) {
+    auto message = createBaseVmsMessage(2);
+    message->value.int32Values =
+            hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_RESPONSE), 1234};
+    EXPECT_FALSE(isSequenceNumberNewer(*message, 1235));
+}
+
+TEST(VmsUtilsTest, newSequenceNumberForSameNumberForChange) {
     auto message = createBaseVmsMessage(2);
     message->value.int32Values =
             hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE), 1234};
     EXPECT_FALSE(isSequenceNumberNewer(*message, 1234));
 }
 
-TEST(VmsUtilsTest, subscribedLayers) {
+TEST(VmsUtilsTest, newSequenceNumberForSameNumberForResponse) {
+    auto message = createBaseVmsMessage(2);
+    message->value.int32Values =
+            hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_RESPONSE), 1234};
+    EXPECT_FALSE(isSequenceNumberNewer(*message, 1234));
+}
+
+void testSubscribedLayers(VmsMessageType type) {
     VmsOffers offers = {123,
                         {VmsLayerOffering(VmsLayer(1, 0, 1), {VmsLayer(4, 1, 1)}),
                          VmsLayerOffering(VmsLayer(2, 0, 1))}};
     auto message = createBaseVmsMessage(2);
-    message->value.int32Values = hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE),
+    message->value.int32Values = hidl_vec<int32_t>{toInt(type),
                                                    1234,  // sequence number
                                                    2,     // number of layers
                                                    1,     // number of associated layers
                                                    1,     // layer 1
-                                                   0,
-                                                   1,
+                                                   0,           1,
                                                    4,  // layer 2
-                                                   1,
-                                                   1,
+                                                   1,           1,
                                                    2,  // associated layer
-                                                   0,
-                                                   1,
+                                                   0,           1,
                                                    2,    // number of publisher IDs
                                                    111,  // publisher IDs
                                                    123};
@@ -275,10 +300,18 @@
     EXPECT_EQ(result.at(1), VmsLayer(2, 0, 1));
 }
 
-TEST(VmsUtilsTest, subscribedLayersWithDifferentSubtype) {
+TEST(VmsUtilsTest, subscribedLayersForChange) {
+    testSubscribedLayers(VmsMessageType::SUBSCRIPTIONS_CHANGE);
+}
+
+TEST(VmsUtilsTest, subscribedLayersForResponse) {
+    testSubscribedLayers(VmsMessageType::SUBSCRIPTIONS_RESPONSE);
+}
+
+void testSubscribedLayersWithDifferentSubtype(VmsMessageType type) {
     VmsOffers offers = {123, {VmsLayerOffering(VmsLayer(1, 0, 1))}};
     auto message = createBaseVmsMessage(2);
-    message->value.int32Values = hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE),
+    message->value.int32Values = hidl_vec<int32_t>{toInt(type),
                                                    1234,  // sequence number
                                                    1,     // number of layers
                                                    0,     // number of associated layers
@@ -289,36 +322,58 @@
     EXPECT_TRUE(getSubscribedLayers(*message, offers).empty());
 }
 
-TEST(VmsUtilsTest, subscribedLayersWithDifferentVersion) {
+TEST(VmsUtilsTest, subscribedLayersWithDifferentSubtypeForChange) {
+    testSubscribedLayersWithDifferentSubtype(VmsMessageType::SUBSCRIPTIONS_CHANGE);
+}
+
+TEST(VmsUtilsTest, subscribedLayersWithDifferentSubtypeForResponse) {
+    testSubscribedLayersWithDifferentSubtype(VmsMessageType::SUBSCRIPTIONS_RESPONSE);
+}
+
+void subscribedLayersWithDifferentVersion(VmsMessageType type) {
     VmsOffers offers = {123, {VmsLayerOffering(VmsLayer(1, 0, 1))}};
     auto message = createBaseVmsMessage(2);
-    message->value.int32Values = hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE),
-                                                   1234,  // sequence number
-                                                   1,     // number of layers
-                                                   0,     // number of associated layers
-                                                   1,     // layer 1
-                                                   0,
-                                                   2};  // different version
+    message->value.int32Values = hidl_vec<int32_t>{toInt(type),
+                                                   1234,             // sequence number
+                                                   1,                // number of layers
+                                                   0,                // number of associated layers
+                                                   1,                // layer 1
+                                                   0,           2};  // different version
     EXPECT_TRUE(isValidVmsMessage(*message));
     EXPECT_TRUE(getSubscribedLayers(*message, offers).empty());
 }
 
-TEST(VmsUtilsTest, subscribedLayersWithDifferentPublisherId) {
+TEST(VmsUtilsTest, subscribedLayersWithDifferentVersionForChange) {
+    subscribedLayersWithDifferentVersion(VmsMessageType::SUBSCRIPTIONS_CHANGE);
+}
+
+TEST(VmsUtilsTest, subscribedLayersWithDifferentVersionForResponse) {
+    subscribedLayersWithDifferentVersion(VmsMessageType::SUBSCRIPTIONS_RESPONSE);
+}
+
+void subscribedLayersWithDifferentPublisherId(VmsMessageType type) {
     VmsOffers offers = {123, {VmsLayerOffering(VmsLayer(1, 0, 1))}};
     auto message = createBaseVmsMessage(2);
-    message->value.int32Values = hidl_vec<int32_t>{toInt(VmsMessageType::SUBSCRIPTIONS_CHANGE),
+    message->value.int32Values = hidl_vec<int32_t>{toInt(type),
                                                    1234,  // sequence number
                                                    0,     // number of layers
                                                    1,     // number of associated layers
                                                    1,     // associated layer 1
-                                                   0,
-                                                   1,
+                                                   0,           1,
                                                    1,     // number of publisher IDs
                                                    234};  // publisher ID 1
     EXPECT_TRUE(isValidVmsMessage(*message));
     EXPECT_TRUE(getSubscribedLayers(*message, offers).empty());
 }
 
+TEST(VmsUtilsTest, subscribedLayersWithDifferentPublisherIdForChange) {
+    subscribedLayersWithDifferentPublisherId(VmsMessageType::SUBSCRIPTIONS_CHANGE);
+}
+
+TEST(VmsUtilsTest, subscribedLayersWithDifferentPublisherIdForResponse) {
+    subscribedLayersWithDifferentPublisherId(VmsMessageType::SUBSCRIPTIONS_RESPONSE);
+}
+
 TEST(VmsUtilsTest, serviceNewlyStarted) {
     auto message = createBaseVmsMessage(2);
     message->value.int32Values = hidl_vec<int32_t>{toInt(VmsMessageType::AVAILABILITY_CHANGE), 0};
diff --git a/bluetooth/audio/2.0/vts/functional/Android.bp b/bluetooth/audio/2.0/vts/functional/Android.bp
index b672fe4..b778b97 100644
--- a/bluetooth/audio/2.0/vts/functional/Android.bp
+++ b/bluetooth/audio/2.0/vts/functional/Android.bp
@@ -9,4 +9,5 @@
     shared_libs: [
         "libfmq",
     ],
+    test_suites: ["general-tests", "vts-core"],
 }
diff --git a/bluetooth/audio/2.0/vts/functional/VtsHalBluetoothAudioV2_0TargetTest.cpp b/bluetooth/audio/2.0/vts/functional/VtsHalBluetoothAudioV2_0TargetTest.cpp
index 9572d3f..b3cb6f7 100644
--- a/bluetooth/audio/2.0/vts/functional/VtsHalBluetoothAudioV2_0TargetTest.cpp
+++ b/bluetooth/audio/2.0/vts/functional/VtsHalBluetoothAudioV2_0TargetTest.cpp
@@ -21,12 +21,13 @@
 #include <android/hardware/bluetooth/audio/2.0/IBluetoothAudioProvider.h>
 #include <android/hardware/bluetooth/audio/2.0/IBluetoothAudioProvidersFactory.h>
 #include <fmq/MessageQueue.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
 #include <hidl/MQDescriptor.h>
+#include <hidl/ServiceManagement.h>
 #include <utils/Log.h>
 
 #include <VtsHalHidlTargetCallbackBase.h>
-#include <VtsHalHidlTargetTestBase.h>
-#include <VtsHalHidlTargetTestEnvBase.h>
 
 using ::android::sp;
 using ::android::hardware::hidl_vec;
@@ -105,34 +106,13 @@
 }
 }  // namespace
 
-// Test environment for Bluetooth Audio HAL.
-class BluetoothAudioHidlEnvironment
-    : public ::testing::VtsHalHidlTargetTestEnvBase {
- public:
-  // get the test environment singleton
-  static BluetoothAudioHidlEnvironment* Instance() {
-    static BluetoothAudioHidlEnvironment* instance =
-        new BluetoothAudioHidlEnvironment;
-    return instance;
-  }
-
-  virtual void registerTestServices() override {
-    registerTestService<IBluetoothAudioProvidersFactory>();
-  }
-
- private:
-  BluetoothAudioHidlEnvironment() {}
-};
-
 // The base test class for Bluetooth Audio HAL.
 class BluetoothAudioProvidersFactoryHidlTest
-    : public ::testing::VtsHalHidlTargetTestBase {
+    : public ::testing::TestWithParam<std::string> {
  public:
   virtual void SetUp() override {
-    providers_factory_ = ::testing::VtsHalHidlTargetTestBase::getService<
-        IBluetoothAudioProvidersFactory>(
-        BluetoothAudioHidlEnvironment::Instance()
-            ->getServiceName<IBluetoothAudioProvidersFactory>());
+    providers_factory_ =
+        IBluetoothAudioProvidersFactory::getService(GetParam());
     ASSERT_NE(providers_factory_, nullptr);
   }
 
@@ -300,13 +280,13 @@
 /**
  * Test whether we can get the FactoryService from HIDL
  */
-TEST_F(BluetoothAudioProvidersFactoryHidlTest, GetProvidersFactoryService) {}
+TEST_P(BluetoothAudioProvidersFactoryHidlTest, GetProvidersFactoryService) {}
 
 /**
  * Test whether we can open a provider for each provider returned by
  * getProviderCapabilities() with non-empty capabalities
  */
-TEST_F(BluetoothAudioProvidersFactoryHidlTest,
+TEST_P(BluetoothAudioProvidersFactoryHidlTest,
        OpenProviderAndCheckCapabilitiesBySession) {
   for (auto session_type : session_types_) {
     GetProviderCapabilitiesHelper(session_type);
@@ -341,14 +321,14 @@
 /**
  * Test whether we can open a provider of type
  */
-TEST_F(BluetoothAudioProviderA2dpSoftwareHidlTest, OpenA2dpSoftwareProvider) {}
+TEST_P(BluetoothAudioProviderA2dpSoftwareHidlTest, OpenA2dpSoftwareProvider) {}
 
 /**
  * Test whether each provider of type
  * SessionType::A2DP_SOFTWARE_ENCODING_DATAPATH can be started and stopped with
  * different PCM config
  */
-TEST_F(BluetoothAudioProviderA2dpSoftwareHidlTest,
+TEST_P(BluetoothAudioProviderA2dpSoftwareHidlTest,
        StartAndEndA2dpSoftwareSessionWithPossiblePcmConfig) {
   bool is_codec_config_valid;
   std::unique_ptr<DataMQ> tempDataMQ;
@@ -616,14 +596,14 @@
 /**
  * Test whether we can open a provider of type
  */
-TEST_F(BluetoothAudioProviderA2dpHardwareHidlTest, OpenA2dpHardwareProvider) {}
+TEST_P(BluetoothAudioProviderA2dpHardwareHidlTest, OpenA2dpHardwareProvider) {}
 
 /**
  * Test whether each provider of type
  * SessionType::A2DP_HARDWARE_ENCODING_DATAPATH can be started and stopped with
  * SBC hardware encoding config
  */
-TEST_F(BluetoothAudioProviderA2dpHardwareHidlTest,
+TEST_P(BluetoothAudioProviderA2dpHardwareHidlTest,
        StartAndEndA2dpSbcHardwareSession) {
   if (!IsOffloadSupported()) {
     return;
@@ -658,7 +638,7 @@
  * SessionType::A2DP_HARDWARE_ENCODING_DATAPATH can be started and stopped with
  * AAC hardware encoding config
  */
-TEST_F(BluetoothAudioProviderA2dpHardwareHidlTest,
+TEST_P(BluetoothAudioProviderA2dpHardwareHidlTest,
        StartAndEndA2dpAacHardwareSession) {
   if (!IsOffloadSupported()) {
     return;
@@ -693,7 +673,7 @@
  * SessionType::A2DP_HARDWARE_ENCODING_DATAPATH can be started and stopped with
  * LDAC hardware encoding config
  */
-TEST_F(BluetoothAudioProviderA2dpHardwareHidlTest,
+TEST_P(BluetoothAudioProviderA2dpHardwareHidlTest,
        StartAndEndA2dpLdacHardwareSession) {
   if (!IsOffloadSupported()) {
     return;
@@ -728,7 +708,7 @@
  * SessionType::A2DP_HARDWARE_ENCODING_DATAPATH can be started and stopped with
  * AptX hardware encoding config
  */
-TEST_F(BluetoothAudioProviderA2dpHardwareHidlTest,
+TEST_P(BluetoothAudioProviderA2dpHardwareHidlTest,
        StartAndEndA2dpAptxHardwareSession) {
   if (!IsOffloadSupported()) {
     return;
@@ -767,7 +747,7 @@
  * SessionType::A2DP_HARDWARE_ENCODING_DATAPATH can be started and stopped with
  * an invalid codec config
  */
-TEST_F(BluetoothAudioProviderA2dpHardwareHidlTest,
+TEST_P(BluetoothAudioProviderA2dpHardwareHidlTest,
        StartAndEndA2dpHardwareSessionInvalidCodecConfig) {
   if (!IsOffloadSupported()) {
     return;
@@ -857,7 +837,7 @@
  * SessionType::HEARING_AID_HARDWARE_ENCODING_DATAPATH can be started and
  * stopped with SBC hardware encoding config
  */
-TEST_F(BluetoothAudioProviderHearingAidSoftwareHidlTest,
+TEST_P(BluetoothAudioProviderHearingAidSoftwareHidlTest,
        OpenHearingAidSoftwareProvider) {}
 
 /**
@@ -865,7 +845,7 @@
  * SessionType::HEARING_AID_SOFTWARE_ENCODING_DATAPATH can be started and
  * stopped with different PCM config
  */
-TEST_F(BluetoothAudioProviderHearingAidSoftwareHidlTest,
+TEST_P(BluetoothAudioProviderHearingAidSoftwareHidlTest,
        StartAndEndHearingAidSessionWithPossiblePcmConfig) {
   bool is_codec_config_valid;
   std::unique_ptr<DataMQ> tempDataMQ;
@@ -904,12 +884,25 @@
   }      // SampleRate
 }
 
-int main(int argc, char** argv) {
-  ::testing::AddGlobalTestEnvironment(
-      BluetoothAudioHidlEnvironment::Instance());
-  ::testing::InitGoogleTest(&argc, argv);
-  BluetoothAudioHidlEnvironment::Instance()->init(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
-}
+static const std::vector<std::string> kAudioInstances =
+    android::hardware::getAllHalInstanceNames(
+        IBluetoothAudioProvidersFactory::descriptor);
+
+INSTANTIATE_TEST_SUITE_P(PerInstance, BluetoothAudioProvidersFactoryHidlTest,
+                         testing::ValuesIn(kAudioInstances),
+                         android::hardware::PrintInstanceNameToString);
+
+INSTANTIATE_TEST_SUITE_P(PerInstance,
+                         BluetoothAudioProviderA2dpSoftwareHidlTest,
+                         testing::ValuesIn(kAudioInstances),
+                         android::hardware::PrintInstanceNameToString);
+
+INSTANTIATE_TEST_SUITE_P(PerInstance,
+                         BluetoothAudioProviderA2dpHardwareHidlTest,
+                         testing::ValuesIn(kAudioInstances),
+                         android::hardware::PrintInstanceNameToString);
+
+INSTANTIATE_TEST_SUITE_P(PerInstance,
+                         BluetoothAudioProviderHearingAidSoftwareHidlTest,
+                         testing::ValuesIn(kAudioInstances),
+                         android::hardware::PrintInstanceNameToString);
\ No newline at end of file
diff --git a/broadcastradio/1.1/default/service.cpp b/broadcastradio/1.1/default/service.cpp
index f8af0b7..29dc76f 100644
--- a/broadcastradio/1.1/default/service.cpp
+++ b/broadcastradio/1.1/default/service.cpp
@@ -20,6 +20,7 @@
 
 #include "BroadcastRadioFactory.h"
 
+using android::sp;
 using android::hardware::configureRpcThreadpool;
 using android::hardware::joinRpcThreadpool;
 using android::hardware::broadcastradio::V1_1::implementation::BroadcastRadioFactory;
@@ -27,8 +28,8 @@
 int main(int /* argc */, char** /* argv */) {
     configureRpcThreadpool(4, true);
 
-    BroadcastRadioFactory broadcastRadioFactory;
-    auto status = broadcastRadioFactory.registerAsService();
+    sp<BroadcastRadioFactory> broadcastRadioFactory(new BroadcastRadioFactory());
+    auto status = broadcastRadioFactory->registerAsService();
     CHECK_EQ(status, android::OK) << "Failed to register Broadcast Radio HAL implementation";
 
     joinRpcThreadpool();
diff --git a/broadcastradio/2.0/default/service.cpp b/broadcastradio/2.0/default/service.cpp
index 349aba2..bd746fd 100644
--- a/broadcastradio/2.0/default/service.cpp
+++ b/broadcastradio/2.0/default/service.cpp
@@ -19,6 +19,7 @@
 #include "BroadcastRadio.h"
 #include "VirtualRadio.h"
 
+using android::sp;
 using android::hardware::configureRpcThreadpool;
 using android::hardware::joinRpcThreadpool;
 using android::hardware::broadcastradio::V2_0::implementation::BroadcastRadio;
@@ -30,13 +31,13 @@
     android::base::SetMinimumLogSeverity(android::base::VERBOSE);
     configureRpcThreadpool(4, true);
 
-    BroadcastRadio broadcastRadio(gAmFmRadio);
-    auto amFmStatus = broadcastRadio.registerAsService("amfm");
+    sp<BroadcastRadio> broadcastRadio(new BroadcastRadio(gAmFmRadio));
+    auto amFmStatus = broadcastRadio->registerAsService("amfm");
     CHECK_EQ(amFmStatus, android::OK)
         << "Failed to register Broadcast Radio AM/FM HAL implementation";
 
-    BroadcastRadio dabRadio(gDabRadio);
-    auto dabStatus = dabRadio.registerAsService("dab");
+    sp<BroadcastRadio> dabRadio(new BroadcastRadio(gDabRadio));
+    auto dabStatus = dabRadio->registerAsService("dab");
     CHECK_EQ(dabStatus, android::OK) << "Failed to register Broadcast Radio DAB HAL implementation";
 
     joinRpcThreadpool();
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index ed88274..2bd2c93 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -349,7 +349,7 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.radio</name>
-        <version>1.4</version>
+        <version>1.5</version>
         <interface>
             <name>IRadio</name>
             <instance>slot1</instance>
diff --git a/current.txt b/current.txt
index 9c554e8..e2f12ed 100644
--- a/current.txt
+++ b/current.txt
@@ -604,10 +604,10 @@
 619fc9839ec6e369cfa9b28e3e9412e6885720ff8f9b5750c1b6ffb905120391 android.hardware.wifi.supplicant@1.3::ISupplicantStaIfaceCallback
 c9273429fcf98d797d3bb07fdba6f1be95bf960f9255cde169fd1ca4db85f856 android.hardware.wifi.supplicant@1.3::ISupplicantStaNetwork
 9b0a3ab6f4f74b971ed094426d8a443e29b512ff03e1ab50c07156396cdb2483 android.hardware.wifi.supplicant@1.3::types
-274fb1254a6d1a97824ec5c880eeefc0e410dc6d3a2a4c34052201169d2b7de0 android.hardware.radio@1.5::types
-c8e81d912827a5d49b2ddcdc4eb4556c5d231a899a1dca879309e04210daa4a0 android.hardware.radio@1.5::IRadio
-a62a93faf173b14a6175b683ebf61ffa568dc61f81e369d2dce7b1265e86cf2f android.hardware.radio@1.5::IRadioIndication
-260ce05806d753d728f844d405e832179ed7d9b65986ec18fef3d21cf7285587 android.hardware.radio@1.5::IRadioResponse
+35cd6586225912718c599421606d69260707e43732d874f2064e28de45c87fac android.hardware.radio@1.5::types
+3f1e2410d9bed4e7d41c6a589fe3a7943bc904b0066e40e0199a7c58427ac4e9 android.hardware.radio@1.5::IRadio
+3afac66f21a33bc9c4b80481c7d5540038348651d9a7d8af64ea13610af138da android.hardware.radio@1.5::IRadioIndication
+caf00e0d942b77b17d7061b38de11e5b19e1da90d4818434cb4916ba89e30686 android.hardware.radio@1.5::IRadioResponse
 55f0a15642869ec98a55ea0a5ac049d3e1a6245ff7750deb6bcb7182057eee83 android.hardware.radio.config@1.3::types
 b27ab0cd40b0b078cdcd024bfe1061c4c4c065f3519eeb9347fa359a3268a5ae android.hardware.radio.config@1.3::IRadioConfig
 742360c775313438b0f82256eac62fb5bbc76a6ae6f388573f3aa142fb2c1eea android.hardware.radio.config@1.3::IRadioConfigIndication
diff --git a/drm/1.0/default/CryptoPlugin.cpp b/drm/1.0/default/CryptoPlugin.cpp
index 666653b..8ddc380 100644
--- a/drm/1.0/default/CryptoPlugin.cpp
+++ b/drm/1.0/default/CryptoPlugin.cpp
@@ -101,11 +101,20 @@
         std::unique_ptr<android::CryptoPlugin::SubSample[]> legacySubSamples =
                 std::make_unique<android::CryptoPlugin::SubSample[]>(subSamples.size());
 
+        size_t destSize = 0;
         for (size_t i = 0; i < subSamples.size(); i++) {
-            legacySubSamples[i].mNumBytesOfClearData
-                = subSamples[i].numBytesOfClearData;
-            legacySubSamples[i].mNumBytesOfEncryptedData
-                = subSamples[i].numBytesOfEncryptedData;
+            uint32_t numBytesOfClearData = subSamples[i].numBytesOfClearData;
+            legacySubSamples[i].mNumBytesOfClearData = numBytesOfClearData;
+            uint32_t numBytesOfEncryptedData = subSamples[i].numBytesOfEncryptedData;
+            legacySubSamples[i].mNumBytesOfEncryptedData = numBytesOfEncryptedData;
+            if (__builtin_add_overflow(destSize, numBytesOfClearData, &destSize)) {
+                _hidl_cb(Status::BAD_VALUE, 0, "subsample clear size overflow");
+                return Void();
+            }
+            if (__builtin_add_overflow(destSize, numBytesOfEncryptedData, &destSize)) {
+                _hidl_cb(Status::BAD_VALUE, 0, "subsample encrypted size overflow");
+                return Void();
+            }
         }
 
         AString detailMessage;
@@ -137,11 +146,24 @@
                 _hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, 0, "invalid buffer size");
                 return Void();
             }
+
+            if (destSize > destBuffer.size) {
+                _hidl_cb(Status::BAD_VALUE, 0, "subsample sum too large");
+                return Void();
+            }
+
             destPtr = static_cast<void *>(base + destination.nonsecureMemory.offset);
         } else if (destination.type == BufferType::NATIVE_HANDLE) {
+            if (!secure) {
+                _hidl_cb(Status::BAD_VALUE, 0, "native handle destination must be secure");
+                return Void();
+            }
             native_handle_t *handle = const_cast<native_handle_t *>(
                     destination.secureMemory.getNativeHandle());
             destPtr = static_cast<void *>(handle);
+        } else {
+            _hidl_cb(Status::BAD_VALUE, 0, "invalid destination type");
+            return Void();
         }
         ssize_t result = mLegacyPlugin->decrypt(secure, keyId.data(), iv.data(),
                 legacyMode, legacyPattern, srcPtr, legacySubSamples.get(),
diff --git a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
index 11863fa..e1a870e 100644
--- a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
+++ b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
@@ -79,6 +79,7 @@
 
     void setLayerPerFrameMetadataBlobs(
         const hidl_vec<IComposerClient::PerFrameMetadataBlob>& metadata) {
+        // in units of uint32_t's
         size_t commandLength = 0;
 
         if (metadata.size() > std::numeric_limits<uint32_t>::max()) {
@@ -86,12 +87,12 @@
             return;
         }
 
-        // number of blobs
-        commandLength += metadata.size();
+        // space for numElements
+        commandLength += 1;
 
         for (auto metadataBlob : metadata) {
-            commandLength += sizeof(int32_t);  // key of metadata blob
-            commandLength += 1;                // size information of metadata blob
+            commandLength += 1;  // key of metadata blob
+            commandLength += 1;  // size information of metadata blob
 
             // metadata content size
             size_t metadataSize = metadataBlob.blob.size() / sizeof(uint32_t);
diff --git a/health/1.0/default/Android.bp b/health/1.0/default/Android.bp
index 049e393..7581335 100644
--- a/health/1.0/default/Android.bp
+++ b/health/1.0/default/Android.bp
@@ -18,3 +18,55 @@
 
 }
 
+cc_library_static {
+    name: "android.hardware.health@1.0-impl-helper",
+    vendor: true,
+    srcs: ["Health.cpp"],
+
+    header_libs: [
+        "libbase_headers",
+        "libhealthd_headers",
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libhidlbase",
+        "liblog",
+        "libutils",
+        "android.hardware.health@1.0",
+    ],
+
+    static_libs: [
+        "android.hardware.health@1.0-convert",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.health@1.0-impl",
+    vendor: true,
+    relative_install_path: "hw",
+
+    static_libs: [
+        "android.hardware.health@1.0-impl-helper",
+        "android.hardware.health@1.0-convert",
+        "libhealthd.default",
+    ],
+}
+
+cc_binary {
+    name: "android.hardware.health@1.0-service",
+    vendor: true,
+    relative_install_path: "hw",
+    init_rc: ["android.hardware.health@1.0-service.rc"],
+    srcs: ["HealthService.cpp"],
+
+    shared_libs: [
+        "liblog",
+        "libcutils",
+        "libdl",
+        "libbase",
+        "libutils",
+        "libhidlbase",
+        "android.hardware.health@1.0",
+    ],
+}
diff --git a/health/1.0/default/Android.mk b/health/1.0/default/Android.mk
deleted file mode 100644
index bbf37af..0000000
--- a/health/1.0/default/Android.mk
+++ /dev/null
@@ -1,45 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.health@1.0-impl
-LOCAL_PROPRIETARY_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := hw
-LOCAL_C_INCLUDES := system/core/base/include
-LOCAL_SRC_FILES := \
-    Health.cpp \
-
-LOCAL_HEADER_LIBRARIES := libhealthd_headers
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libhidlbase \
-    liblog \
-    libutils \
-    android.hardware.health@1.0 \
-
-LOCAL_STATIC_LIBRARIES := android.hardware.health@1.0-convert
-
-LOCAL_HAL_STATIC_LIBRARIES := libhealthd
-
-include $(BUILD_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_PROPRIETARY_MODULE := true
-LOCAL_MODULE_RELATIVE_PATH := hw
-LOCAL_MODULE := android.hardware.health@1.0-service
-LOCAL_INIT_RC := android.hardware.health@1.0-service.rc
-LOCAL_SRC_FILES := \
-    HealthService.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-    liblog \
-    libcutils \
-    libdl \
-    libbase \
-    libutils \
-    libhidlbase \
-    android.hardware.health@1.0 \
-
-include $(BUILD_EXECUTABLE)
-
-include $(call first-makefiles-under,$(LOCAL_PATH))
diff --git a/health/1.0/default/README.md b/health/1.0/default/README.md
new file mode 100644
index 0000000..1ded7de
--- /dev/null
+++ b/health/1.0/default/README.md
@@ -0,0 +1,66 @@
+# Implement the 2.1 HAL instead!
+
+It is strongly recommended that you implement the 2.1 HAL directly. See
+`hardware/interfaces/health/2.1/README.md` for more details.
+
+# Implement Health 1.0 HAL
+
+1. Install common binderized service. The binderized service `dlopen()`s
+   passthrough implementations on the device, so there is no need to write
+   your own.
+
+    ```mk
+    # Install default binderized implementation to vendor.
+    PRODUCT_PACKAGES += android.hardware.health@1.0-service
+    ```
+
+1. Add proper VINTF manifest entry to your device manifest. Example:
+
+    ```xml
+    <hal format="hidl">
+        <name>android.hardware.health</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IHealth</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    ```
+
+1. Install the proper passthrough implemetation.
+
+    1. If you want to use the default implementation (with default `libhealthd`),
+       add the following to `device.mk`:
+
+        ```mk
+        PRODUCT_PACKAGES += \
+            android.hardware.health@1.0-impl
+        ```
+
+    1. Otherwise, if you have a customized `libhealthd.<board>`:
+
+        1. Define your passthrough implementation. Example (replace `<device>`
+           and `<board>` accordingly):
+
+            ```bp
+            cc_library_shared {
+                name: "android.hardware.health@1.0-impl-<device>",
+                vendor: true,
+                relative_install_path: "hw",
+
+                static_libs: [
+                    "android.hardware.health@1.0-impl-helper",
+                    "android.hardware.health@1.0-convert",
+                    "libhealthd.<board>",
+                ],
+            }
+            ```
+
+        1. Add to `device.mk`.
+
+            ```
+            PRODUCT_PACKAGES += android.hardware.health@1.0-impl-<device>
+            ```
+
+        1. Define appropriate SELinux permissions.
diff --git a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index 0e12283..4409bde 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -527,9 +527,9 @@
         HidlBuf key_blob;
         KeyCharacteristics key_characteristics;
         ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
-                                                 .RsaSigningKey(key_size, 3)
-                                                 .Digest(Digest::NONE)
-                                                 .Padding(PaddingMode::NONE),
+                                                     .RsaSigningKey(key_size, 65537)
+                                                     .Digest(Digest::NONE)
+                                                     .Padding(PaddingMode::NONE),
                                              &key_blob, &key_characteristics));
 
         ASSERT_GT(key_blob.size(), 0U);
@@ -579,11 +579,12 @@
     for (auto key_size : InvalidKeySizes(Algorithm::RSA)) {
         HidlBuf key_blob;
         KeyCharacteristics key_characteristics;
-        ASSERT_EQ(ErrorCode::UNSUPPORTED_KEY_SIZE, GenerateKey(AuthorizationSetBuilder()
-                                                                   .RsaSigningKey(key_size, 3)
-                                                                   .Digest(Digest::NONE)
-                                                                   .Padding(PaddingMode::NONE),
-                                                               &key_blob, &key_characteristics));
+        ASSERT_EQ(ErrorCode::UNSUPPORTED_KEY_SIZE,
+                  GenerateKey(AuthorizationSetBuilder()
+                                      .RsaSigningKey(key_size, 65537)
+                                      .Digest(Digest::NONE)
+                                      .Padding(PaddingMode::NONE),
+                              &key_blob, &key_characteristics));
     }
 }
 
diff --git a/keymaster/4.0/vts/performance/Android.bp b/keymaster/4.0/vts/performance/Android.bp
new file mode 100644
index 0000000..9434bc9
--- /dev/null
+++ b/keymaster/4.0/vts/performance/Android.bp
@@ -0,0 +1,29 @@
+//
+// 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.
+//
+
+cc_benchmark {
+    name: "keymaster_benchmark",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: [
+        "Benchmark.cpp",
+    ],
+    static_libs: [
+        "android.hardware.keymaster@4.0",
+        "libkeymaster4support",
+        "libsoftkeymasterdevice",
+        "libchrome"
+    ],
+}
diff --git a/keymaster/4.0/vts/performance/Benchmark.cpp b/keymaster/4.0/vts/performance/Benchmark.cpp
new file mode 100644
index 0000000..96ef5bf
--- /dev/null
+++ b/keymaster/4.0/vts/performance/Benchmark.cpp
@@ -0,0 +1,717 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "keymaster_benchmark"
+
+#include <android/hardware/keymaster/4.0/IKeymasterDevice.h>
+#include <android/hardware/keymaster/4.0/types.h>
+#include <keymaster/keymaster_configuration.h>
+#include <keymasterV4_0/authorization_set.h>
+
+#include <android/hidl/manager/1.0/IServiceManager.h>
+#include <binder/IServiceManager.h>
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include <iostream>
+
+#include <log/log.h>
+#include <utils/StrongPointer.h>
+
+#include <benchmark/benchmark.h>
+#include <hidl/Status.h>
+
+#include <base/command_line.h>
+
+namespace android {
+namespace hardware {
+namespace keymaster {
+namespace V4_0 {
+namespace test {
+
+// libutils:
+using android::OK;
+using android::sp;
+using android::status_t;
+
+// libhidl:
+using android::hardware::hidl_vec;
+using android::hardware::Return;
+using android::hardware::Void;
+
+// IKeymaster:
+using android::IServiceManager;
+using android::hardware::hidl_string;
+using android::hardware::keymaster::V4_0::AuthorizationSet;
+using android::hardware::keymaster::V4_0::AuthorizationSetBuilder;
+using android::hardware::keymaster::V4_0::BlockMode;
+using android::hardware::keymaster::V4_0::ErrorCode;
+using android::hardware::keymaster::V4_0::IKeymasterDevice;
+using android::hardware::keymaster::V4_0::KeyCharacteristics;
+using android::hardware::keymaster::V4_0::SecurityLevel;
+
+// Standard library:
+using std::cerr;
+using std::cout;
+using std::endl;
+using std::optional;
+using std::string;
+using std::unique_ptr;
+using std::vector;
+
+class HidlBuf : public hidl_vec<uint8_t> {
+    typedef hidl_vec<uint8_t> super;
+
+  public:
+    HidlBuf() {}
+    HidlBuf(const super& other) : super(other) {}
+    HidlBuf(super&& other) : super(std::move(other)) {}
+    explicit HidlBuf(const std::string& other) : HidlBuf() { *this = other; }
+
+    HidlBuf& operator=(const super& other) {
+        super::operator=(other);
+        return *this;
+    }
+
+    HidlBuf& operator=(super&& other) {
+        super::operator=(std::move(other));
+        return *this;
+    }
+
+    HidlBuf& operator=(const string& other) {
+        resize(other.size());
+        std::copy(other.begin(), other.end(), begin());
+        return *this;
+    }
+
+    string to_string() const { return string(reinterpret_cast<const char*>(data()), size()); }
+};
+
+#define SMALL_MESSAGE_SIZE 64
+#define MEDIUM_MESSAGE_SIZE 1024
+#define LARGE_MESSAGE_SIZE 131072
+
+class KeymasterWrapper {
+  private:
+    sp<IKeymasterDevice> keymaster_;
+    SecurityLevel securityLevel_;
+    hidl_string name_;
+    hidl_string author_;
+    HidlBuf key_blob_;
+    KeyCharacteristics key_characteristics_;
+    ErrorCode error_;
+    string key_transform_;
+    string keymaster_name_;
+    uint32_t os_version_;
+    uint32_t os_patch_level_;
+    std::vector<string> message_cache_;
+
+    bool GenerateKey(const AuthorizationSet& authSet) {
+        return (keymaster_
+                        ->generateKey(
+                                authSet.hidl_data(),
+                                [&](ErrorCode hidl_error, const hidl_vec<uint8_t>& hidl_key_blob,
+                                    const KeyCharacteristics& hidl_key_characteristics) {
+                                    error_ = hidl_error;
+                                    key_blob_ = hidl_key_blob;
+                                    key_characteristics_ = std::move(hidl_key_characteristics);
+                                })
+                        .isOk() &&
+                error_ == ErrorCode::OK);
+    }
+
+    bool GenerateKey(Algorithm algorithm, int keySize, Digest digest = Digest::NONE,
+                     PaddingMode padding = PaddingMode::NONE, optional<BlockMode> blockMode = {}) {
+        AuthorizationSetBuilder authSet = AuthorizationSetBuilder()
+                                                  .Authorization(TAG_NO_AUTH_REQUIRED)
+                                                  .Authorization(TAG_PURPOSE, KeyPurpose::ENCRYPT)
+                                                  .Authorization(TAG_PURPOSE, KeyPurpose::DECRYPT)
+                                                  .Authorization(TAG_PURPOSE, KeyPurpose::SIGN)
+                                                  .Authorization(TAG_PURPOSE, KeyPurpose::VERIFY)
+                                                  .Authorization(TAG_KEY_SIZE, keySize)
+                                                  .Authorization(TAG_ALGORITHM, algorithm)
+                                                  .Digest(digest)
+                                                  .Authorization(TAG_MIN_MAC_LENGTH, 128)
+                                                  .Padding(padding);
+        if (blockMode) {
+            authSet.BlockMode(*blockMode);
+        }
+        if (algorithm == Algorithm::RSA) {
+            authSet.Authorization(TAG_RSA_PUBLIC_EXPONENT, 65537U);
+        }
+        return GenerateKey(authSet);
+    }
+
+    KeymasterWrapper(const sp<IKeymasterDevice> keymaster) {
+        os_version_ = ::keymaster::GetOsVersion();
+        os_patch_level_ = ::keymaster::GetOsPatchlevel();
+        keymaster_ = keymaster;
+        keymaster_->getHardwareInfo([&](SecurityLevel securityLevel, const hidl_string& name,
+                                        const hidl_string& author) {
+            securityLevel_ = securityLevel;
+            name_ = name;
+            author_ = author;
+        });
+
+        message_cache_.push_back(string(SMALL_MESSAGE_SIZE, 'x'));
+        message_cache_.push_back(string(MEDIUM_MESSAGE_SIZE, 'x'));
+        message_cache_.push_back(string(LARGE_MESSAGE_SIZE, 'x'));
+    }
+
+  public:
+    static KeymasterWrapper* newInstance(const std::string& keymaster_name) {
+        auto keymaster = IKeymasterDevice::getService(keymaster_name);
+        if (!keymaster) {
+            std::cerr << "Error: unable to find keymaster service named " << keymaster_name
+                      << std::endl;
+            return nullptr;
+        }
+        return new KeymasterWrapper(keymaster);
+    }
+
+    bool GenerateKey(string transform, int keySize, bool sign = false) {
+        if (transform == key_transform_) {
+            return true;
+        } else if (key_transform_ != "") {
+            // Deleting old key first
+            if (!DeleteKey()) {
+                return false;
+            }
+        }
+        optional<Algorithm> algorithm = getAlgorithm(transform);
+        if (!algorithm) {
+            cerr << "Error: invalid algorithm " << transform << endl;
+            return false;
+        }
+        key_transform_ = transform;
+        return GenerateKey(*algorithm, keySize, getDigest(transform), getPadding(transform, sign),
+                           getBlockMode(transform));
+    }
+
+    bool DeleteKey() {
+        key_blob_ = HidlBuf();
+        key_transform_ = "";
+        return keymaster_->deleteKey(key_blob_).isOk();
+    }
+
+    AuthorizationSet getOperationParams(string transform, bool sign = false) {
+        AuthorizationSetBuilder builder = AuthorizationSetBuilder()
+                                                  .Padding(getPadding(transform, sign))
+                                                  .Authorization(TAG_MAC_LENGTH, 128)
+                                                  .Digest(getDigest(transform));
+        optional<BlockMode> blockMode = getBlockMode(transform);
+        if (blockMode) {
+            builder.BlockMode(*blockMode);
+        }
+        return std::move(builder);
+    }
+
+    optional<OperationHandle> EncryptBegin(AuthorizationSet& in_params,
+                                           AuthorizationSet* out_params = new AuthorizationSet) {
+        return Begin(KeyPurpose::ENCRYPT, in_params, out_params);
+    }
+
+    optional<OperationHandle> DecryptBegin(AuthorizationSet& in_params,
+                                           AuthorizationSet* out_params = new AuthorizationSet) {
+        return Begin(KeyPurpose::DECRYPT, in_params, out_params);
+    }
+
+    optional<OperationHandle> SignBegin(AuthorizationSet& in_params,
+                                        AuthorizationSet* out_params = new AuthorizationSet) {
+        return Begin(KeyPurpose::SIGN, in_params, out_params);
+    }
+
+    optional<OperationHandle> VerifyBegin(AuthorizationSet& in_params,
+                                          AuthorizationSet* out_params = new AuthorizationSet) {
+        return Begin(KeyPurpose::VERIFY, in_params, out_params);
+    }
+
+    optional<OperationHandle> Begin(KeyPurpose operation, const AuthorizationSet& in_params,
+                                    AuthorizationSet* out_params) {
+        OperationHandle op_handle;
+        if (!keymaster_
+                     ->begin(operation, key_blob_, in_params.hidl_data(), HardwareAuthToken(),
+                             [&](ErrorCode hidl_error,
+                                 const hidl_vec<KeyParameter>& hidl_out_params,
+                                 uint64_t hidl_op_handle) {
+                                 error_ = hidl_error;
+                                 out_params->push_back(AuthorizationSet(hidl_out_params));
+                                 op_handle = hidl_op_handle;
+                             })
+                     .isOk() ||
+            error_ != ErrorCode::OK) {
+            keymaster_->abort(op_handle);
+            return {};
+        }
+        return op_handle;
+    }
+
+    optional<string> ProcessMessage(const OperationHandle& op_handle, const string& message,
+                                    const AuthorizationSet& in_params,
+                                    AuthorizationSet* out_params = new AuthorizationSet,
+                                    const string& signature = "") {
+        static const int HIDL_BUFFER_LIMIT = 1 << 14;  // 16KB
+
+        string output;
+        size_t input_consumed = 0;
+        while (message.length() - input_consumed > 0) {
+            if (!keymaster_
+                         ->update(op_handle, in_params.hidl_data(),
+                                  HidlBuf(message.substr(input_consumed, HIDL_BUFFER_LIMIT)),
+                                  HardwareAuthToken(), VerificationToken(),
+                                  [&](ErrorCode hidl_error, uint32_t hidl_input_consumed,
+                                      const hidl_vec<KeyParameter>& hidl_out_params,
+                                      const HidlBuf& hidl_output) {
+                                      error_ = hidl_error;
+                                      out_params->push_back(AuthorizationSet(hidl_out_params));
+                                      output.append(hidl_output.to_string());
+                                      input_consumed += hidl_input_consumed;
+                                  })
+                         .isOk() ||
+                error_ != ErrorCode::OK) {
+                keymaster_->abort(op_handle);
+                return {};
+            }
+        }
+
+        if (!keymaster_
+                     ->finish(op_handle, in_params.hidl_data(),
+                              HidlBuf(message.substr(input_consumed)), HidlBuf(signature),
+                              HardwareAuthToken(), VerificationToken(),
+                              [&](ErrorCode hidl_error,
+                                  const hidl_vec<KeyParameter>& hidl_out_params,
+                                  const HidlBuf& hidl_output) {
+                                  error_ = hidl_error;
+                                  out_params->push_back(AuthorizationSet(hidl_out_params));
+                                  output.append(hidl_output.to_string());
+                              })
+                     .isOk() ||
+            error_ != ErrorCode::OK) {
+            keymaster_->abort(op_handle);
+            return {};
+        }
+
+        return output;
+    }
+
+    int getError() { return static_cast<int>(error_); }
+
+    const string getHardwareName() { return name_; }
+
+    SecurityLevel getSecurityLevel() { return securityLevel_; }
+
+    const string& GenerateMessage(int size) {
+        for (const string& message : message_cache_) {
+            if (message.size() == size) {
+                return message;
+            }
+        }
+        string message = string(size, 'x');
+        message_cache_.push_back(message);
+        return std::move(message);
+    }
+
+    optional<BlockMode> getBlockMode(string transform) {
+        if (transform.find("/ECB") != string::npos) {
+            return BlockMode::ECB;
+        } else if (transform.find("/CBC") != string::npos) {
+            return BlockMode::CBC;
+        } else if (transform.find("/CTR") != string::npos) {
+            return BlockMode::CTR;
+        } else if (transform.find("/GCM") != string::npos) {
+            return BlockMode::GCM;
+        }
+        return {};
+    }
+
+    PaddingMode getPadding(string transform, bool sign) {
+        if (transform.find("/PKCS7") != string::npos) {
+            return PaddingMode::PKCS7;
+        } else if (transform.find("/PSS") != string::npos) {
+            return PaddingMode::RSA_PSS;
+        } else if (transform.find("/OAEP") != string::npos) {
+            return PaddingMode::RSA_OAEP;
+        } else if (transform.find("/PKCS1") != string::npos) {
+            return sign ? PaddingMode::RSA_PKCS1_1_5_SIGN : PaddingMode::RSA_PKCS1_1_5_ENCRYPT;
+        } else if (sign && transform.find("RSA") != string::npos) {
+            // RSA defaults to PKCS1 for sign
+            return PaddingMode::RSA_PKCS1_1_5_SIGN;
+        }
+        return PaddingMode::NONE;
+    }
+
+    optional<Algorithm> getAlgorithm(string transform) {
+        if (transform.find("AES") != string::npos) {
+            return Algorithm::AES;
+        } else if (transform.find("Hmac") != string::npos) {
+            return Algorithm::HMAC;
+        } else if (transform.find("DESede") != string::npos) {
+            return Algorithm::TRIPLE_DES;
+        } else if (transform.find("RSA") != string::npos) {
+            return Algorithm::RSA;
+        } else if (transform.find("EC") != string::npos) {
+            return Algorithm::EC;
+        }
+        cerr << "Can't find algorithm for " << transform << endl;
+        return {};
+    }
+
+    Digest getDigest(string transform) {
+        if (transform.find("MD5") != string::npos) {
+            return Digest::MD5;
+        } else if (transform.find("SHA1") != string::npos ||
+                   transform.find("SHA-1") != string::npos) {
+            return Digest::SHA1;
+        } else if (transform.find("SHA224") != string::npos) {
+            return Digest::SHA_2_224;
+        } else if (transform.find("SHA256") != string::npos) {
+            return Digest::SHA_2_256;
+        } else if (transform.find("SHA384") != string::npos) {
+            return Digest::SHA_2_384;
+        } else if (transform.find("SHA512") != string::npos) {
+            return Digest::SHA_2_512;
+        } else if (transform.find("RSA") != string::npos &&
+                   transform.find("OAEP") != string::npos) {
+            return Digest::SHA1;
+        }
+        return Digest::NONE;
+    }
+};
+
+KeymasterWrapper* keymaster;
+
+static void settings(benchmark::internal::Benchmark* benchmark) {
+    benchmark->Unit(benchmark::kMillisecond);
+}
+
+static void addDefaultLabel(benchmark::State& state) {
+    string secLevel;
+    switch (keymaster->getSecurityLevel()) {
+        case SecurityLevel::STRONGBOX:
+            secLevel = "STRONGBOX";
+            break;
+        case SecurityLevel::SOFTWARE:
+            secLevel = "SOFTWARE";
+            break;
+        case SecurityLevel::TRUSTED_ENVIRONMENT:
+            secLevel = "TEE";
+            break;
+    }
+    state.SetLabel("hardware_name:" + keymaster->getHardwareName() + " sec_level:" + secLevel);
+}
+
+// clang-format off
+#define BENCHMARK_KM(func, transform, keySize) \
+    BENCHMARK_CAPTURE(func, transform/keySize, #transform "/" #keySize, keySize)->Apply(settings);
+#define BENCHMARK_KM_MSG(func, transform, keySize, msgSize)                                      \
+    BENCHMARK_CAPTURE(func, transform/keySize/msgSize, #transform "/" #keySize "/" #msgSize, \
+                      keySize, msgSize)                                                          \
+            ->Apply(settings);
+
+#define BENCHMARK_KM_ALL_MSGS(func, transform, keySize)             \
+    BENCHMARK_KM_MSG(func, transform, keySize, SMALL_MESSAGE_SIZE)  \
+    BENCHMARK_KM_MSG(func, transform, keySize, MEDIUM_MESSAGE_SIZE) \
+    BENCHMARK_KM_MSG(func, transform, keySize, LARGE_MESSAGE_SIZE)
+
+#define BENCHMARK_KM_CIPHER(transform, keySize, msgSize)   \
+    BENCHMARK_KM_MSG(encrypt, transform, keySize, msgSize) \
+    BENCHMARK_KM_MSG(decrypt, transform, keySize, msgSize)
+
+#define BENCHMARK_KM_CIPHER_ALL_MSGS(transform, keySize) \
+    BENCHMARK_KM_ALL_MSGS(encrypt, transform, keySize)   \
+    BENCHMARK_KM_ALL_MSGS(decrypt, transform, keySize)
+
+#define BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, keySize) \
+    BENCHMARK_KM_ALL_MSGS(sign, transform, keySize)         \
+    BENCHMARK_KM_ALL_MSGS(verify, transform, keySize)
+// clang-format on
+
+/*
+ * ============= KeyGen TESTS ==================
+ */
+static void keygen(benchmark::State& state, string transform, int keySize) {
+    addDefaultLabel(state);
+    for (auto _ : state) {
+        keymaster->GenerateKey(transform, keySize);
+        state.PauseTiming();
+        keymaster->DeleteKey();
+        state.ResumeTiming();
+    }
+}
+
+BENCHMARK_KM(keygen, AES, 128);
+BENCHMARK_KM(keygen, AES, 256);
+
+BENCHMARK_KM(keygen, RSA, 2048);
+BENCHMARK_KM(keygen, RSA, 3072);
+BENCHMARK_KM(keygen, RSA, 4096);
+
+BENCHMARK_KM(keygen, EC, 224);
+BENCHMARK_KM(keygen, EC, 256);
+BENCHMARK_KM(keygen, EC, 384);
+BENCHMARK_KM(keygen, EC, 521);
+
+BENCHMARK_KM(keygen, DESede, 168);
+
+BENCHMARK_KM(keygen, Hmac, 64);
+BENCHMARK_KM(keygen, Hmac, 128);
+BENCHMARK_KM(keygen, Hmac, 256);
+BENCHMARK_KM(keygen, Hmac, 512);
+BENCHMARK_KM(keygen, Hmac, 1024);
+BENCHMARK_KM(keygen, Hmac, 2048);
+BENCHMARK_KM(keygen, Hmac, 4096);
+BENCHMARK_KM(keygen, Hmac, 8192);
+
+/*
+ * ============= SIGNATURE TESTS ==================
+ */
+
+static void sign(benchmark::State& state, string transform, int keySize, int msgSize) {
+    addDefaultLabel(state);
+    if (!keymaster->GenerateKey(transform, keySize, true)) {
+        state.SkipWithError(
+                ("Key generation error, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    auto params = keymaster->getOperationParams(transform, true);
+    string message = keymaster->GenerateMessage(msgSize);
+
+    for (auto _ : state) {
+        state.PauseTiming();
+        auto opHandle = keymaster->SignBegin(params);
+        if (!opHandle) {
+            state.SkipWithError(
+                    ("Error beginning sign, " + std::to_string(keymaster->getError())).c_str());
+            return;
+        }
+        state.ResumeTiming();
+        if (!keymaster->ProcessMessage(*opHandle, message, params)) {
+            state.SkipWithError(("Sign error, " + std::to_string(keymaster->getError())).c_str());
+            break;
+        }
+    }
+}
+
+static void verify(benchmark::State& state, string transform, int keySize, int msgSize) {
+    addDefaultLabel(state);
+    if (!keymaster->GenerateKey(transform, keySize, true)) {
+        state.SkipWithError(
+                ("Key generation error, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    AuthorizationSet out_params;
+    AuthorizationSet in_params = keymaster->getOperationParams(transform, true);
+    string message = keymaster->GenerateMessage(msgSize);
+    auto opHandle = keymaster->SignBegin(in_params, &out_params);
+    if (!opHandle) {
+        state.SkipWithError(
+                ("Error beginning sign, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    optional<string> signature =
+            keymaster->ProcessMessage(*opHandle, message, in_params, &out_params);
+    if (!signature) {
+        state.SkipWithError(("Sign error, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    in_params.push_back(out_params);
+    for (auto _ : state) {
+        state.PauseTiming();
+        opHandle = keymaster->VerifyBegin(in_params);
+        if (!opHandle) {
+            state.SkipWithError(
+                    ("Verify begin error, " + std::to_string(keymaster->getError())).c_str());
+            return;
+        }
+        state.ResumeTiming();
+        if (!keymaster->ProcessMessage(*opHandle, message, in_params, &out_params, *signature)) {
+            state.SkipWithError(("Verify error, " + std::to_string(keymaster->getError())).c_str());
+            break;
+        }
+    }
+}
+
+// clang-format off
+#define BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(transform) \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 64)      \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 128)     \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 256)     \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 512)     \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 1024)    \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 2024)    \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 4096)    \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 8192)
+
+BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(HmacSHA1)
+BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(HmacSHA256)
+BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(HmacSHA224)
+BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(HmacSHA256)
+BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(HmacSHA384)
+BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(HmacSHA512)
+
+#define BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(transform) \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 224)      \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 256)      \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 384)      \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 521)
+
+BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(NONEwithECDSA);
+BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(SHA1withECDSA);
+BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(SHA224withECDSA);
+BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(SHA256withECDSA);
+BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(SHA384withECDSA);
+BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(SHA512withECDSA);
+
+#define BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(transform) \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 2048)   \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 3072)   \
+    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 4096)
+
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(MD5withRSA);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA1withRSA);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA224withRSA);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA384withRSA);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA512withRSA);
+
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(MD5withRSA/PSS);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA1withRSA/PSS);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA224withRSA/PSS);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA384withRSA/PSS);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA512withRSA/PSS);
+// clang-format on
+
+/*
+ * ============= CIPHER TESTS ==================
+ */
+
+static void encrypt(benchmark::State& state, string transform, int keySize, int msgSize) {
+    addDefaultLabel(state);
+    if (!keymaster->GenerateKey(transform, keySize)) {
+        state.SkipWithError(
+                ("Key generation error, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    auto params = keymaster->getOperationParams(transform);
+    string message = keymaster->GenerateMessage(msgSize);
+
+    for (auto _ : state) {
+        state.PauseTiming();
+        auto opHandle = keymaster->EncryptBegin(params);
+        if (!opHandle) {
+            state.SkipWithError(
+                    ("Encryption begin error, " + std::to_string(keymaster->getError())).c_str());
+            return;
+        }
+        state.ResumeTiming();
+        if (!keymaster->ProcessMessage(*opHandle, message, params)) {
+            state.SkipWithError(
+                    ("Encryption error, " + std::to_string(keymaster->getError())).c_str());
+            break;
+        }
+    }
+}
+
+static void decrypt(benchmark::State& state, string transform, int keySize, int msgSize) {
+    addDefaultLabel(state);
+    if (!keymaster->GenerateKey(transform, keySize)) {
+        state.SkipWithError(
+                ("Key generation error, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    AuthorizationSet out_params;
+    AuthorizationSet in_params = keymaster->getOperationParams(transform);
+    string message = keymaster->GenerateMessage(msgSize);
+    auto opHandle = keymaster->EncryptBegin(in_params, &out_params);
+    if (!opHandle) {
+        state.SkipWithError(
+                ("Encryption begin error, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    auto encryptedMessage = keymaster->ProcessMessage(*opHandle, message, in_params, &out_params);
+    if (!encryptedMessage) {
+        state.SkipWithError(("Encryption error, " + std::to_string(keymaster->getError())).c_str());
+        return;
+    }
+    in_params.push_back(out_params);
+    for (auto _ : state) {
+        state.PauseTiming();
+        opHandle = keymaster->DecryptBegin(in_params);
+        if (!opHandle) {
+            state.SkipWithError(
+                    ("Decryption begin error, " + std::to_string(keymaster->getError())).c_str());
+            return;
+        }
+        state.ResumeTiming();
+        if (!keymaster->ProcessMessage(*opHandle, *encryptedMessage, in_params)) {
+            state.SkipWithError(
+                    ("Decryption error, " + std::to_string(keymaster->getError())).c_str());
+            break;
+        }
+    }
+}
+
+// clang-format off
+// AES
+#define BENCHMARK_KM_CIPHER_ALL_AES_KEYS(transform) \
+    BENCHMARK_KM_CIPHER_ALL_MSGS(transform, 128)    \
+    BENCHMARK_KM_CIPHER_ALL_MSGS(transform, 256)
+
+BENCHMARK_KM_CIPHER_ALL_AES_KEYS(AES/CBC/NoPadding);
+BENCHMARK_KM_CIPHER_ALL_AES_KEYS(AES/CBC/PKCS7Padding);
+BENCHMARK_KM_CIPHER_ALL_AES_KEYS(AES/CTR/NoPadding);
+BENCHMARK_KM_CIPHER_ALL_AES_KEYS(AES/ECB/NoPadding);
+BENCHMARK_KM_CIPHER_ALL_AES_KEYS(AES/ECB/PKCS7Padding);
+BENCHMARK_KM_CIPHER_ALL_AES_KEYS(AES/GCM/NoPadding);
+
+// Triple DES
+BENCHMARK_KM_CIPHER_ALL_MSGS(DESede/CBC/NoPadding, 168);
+BENCHMARK_KM_CIPHER_ALL_MSGS(DESede/CBC/PKCS7Padding, 168);
+BENCHMARK_KM_CIPHER_ALL_MSGS(DESede/ECB/NoPadding, 168);
+BENCHMARK_KM_CIPHER_ALL_MSGS(DESede/ECB/PKCS7Padding, 168);
+
+#define BENCHMARK_KM_CIPHER_ALL_RSA_KEYS(transform, msgSize) \
+    BENCHMARK_KM_CIPHER(transform, 2048, msgSize)            \
+    BENCHMARK_KM_CIPHER(transform, 3072, msgSize)            \
+    BENCHMARK_KM_CIPHER(transform, 4096, msgSize)
+
+BENCHMARK_KM_CIPHER_ALL_RSA_KEYS(RSA/ECB/NoPadding, SMALL_MESSAGE_SIZE);
+BENCHMARK_KM_CIPHER_ALL_RSA_KEYS(RSA/ECB/PKCS1Padding, SMALL_MESSAGE_SIZE);
+BENCHMARK_KM_CIPHER_ALL_RSA_KEYS(RSA/ECB/OAEPPadding, SMALL_MESSAGE_SIZE);
+// clang-format on
+
+}  // namespace test
+}  // namespace V4_0
+}  // namespace keymaster
+}  // namespace hardware
+}  // namespace android
+
+int main(int argc, char** argv) {
+    ::benchmark::Initialize(&argc, argv);
+    base::CommandLine::Init(argc, argv);
+    base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+    auto service_name = command_line->GetSwitchValueASCII("service_name");
+    if (service_name.empty()) {
+        service_name = "default";
+    }
+    android::hardware::keymaster::V4_0::test::keymaster =
+            android::hardware::keymaster::V4_0::test::KeymasterWrapper::newInstance(service_name);
+    if (!android::hardware::keymaster::V4_0::test::keymaster) {
+        return 1;
+    }
+    ::benchmark::RunSpecifiedBenchmarks();
+}
\ No newline at end of file
diff --git a/keymaster/4.0/vts/performance/README b/keymaster/4.0/vts/performance/README
new file mode 100644
index 0000000..57d984a
--- /dev/null
+++ b/keymaster/4.0/vts/performance/README
@@ -0,0 +1,19 @@
+# Keymaster Benchmark
+
+The Keymaster Benchmark is a standalone tool for measuring the performance of keymaster implementations.
+
+## Building
+
+Build:
+`m  keymaster_benchmark`
+
+Transfer to device/emulator:
+`adb sync data`
+
+The benchmark executable should will be located at `data/benchmarktest/keymaster_benchmark/keymaster_benchmark` on the device.
+
+## Usage
+
+Keymaster Benchmark is built on [Google microbenchmark library](https://github.com/google/benchmark).
+All of the commandline arguments provided by the microbenchmark library are valid, such as `--benchmark_filter=<regex>` or `benchmark_out_format={json|console|csv}`.
+In addition to the command line arguments provided by microbenchmark, `--service_name=<service_name>` is provided allow specification of the keymaster service name, e.g. specify `--service_name=strongbox` to benchmark strongbox.
diff --git a/media/omx/1.0/vts/functional/README.md b/media/omx/1.0/vts/functional/README.md
index acffc42..274b30d 100644
--- a/media/omx/1.0/vts/functional/README.md
+++ b/media/omx/1.0/vts/functional/README.md
@@ -18,17 +18,17 @@
 
 usage:
 
-VtsHalMediaOmxV1\_0TargetAudioDecTest -I default -C <comp name> -R audio_decoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetAudioDecTest -I default -C <comp name> -R audio_decoder.<comp class> -P /data/local/tmp/media/
 
-VtsHalMediaOmxV1\_0TargetAudioEncTest -I default -C <comp name> -R audio_encoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetAudioEncTest -I default -C <comp name> -R audio_encoder.<comp class> -P /data/local/tmp/media/
 
 #### video :
 This folder includes test fixtures associated with testing video encoder and decoder components such as simple encoding of a raw clip or decoding of an elementary stream, end of stream test, timestamp deviations test, flush test and so on. These tests are aimed towards testing the plugin that connects the component to the omx core.
 
 usage:
 
-VtsHalMediaOmxV1\_0TargetVideoDecTest -I default -C <comp name> -R video_decoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetVideoDecTest -I default -C <comp name> -R video_decoder.<comp class> -P /data/local/tmp/media/
 
-VtsHalMediaOmxV1\_0TargetVideoEncTest -I default -C <comp name> -R video_encoder.<comp class> -P /sdcard/media/
+VtsHalMediaOmxV1\_0TargetVideoEncTest -I default -C <comp name> -R video_encoder.<comp class> -P /data/local/tmp/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
+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 '/data/local/tmp/media' or a path of your choice and this path needs to be provided as an argument to the test application
diff --git a/media/omx/1.0/vts/functional/common/Android.bp b/media/omx/1.0/vts/functional/common/Android.bp
index cdc52fb..5a79e55 100644
--- a/media/omx/1.0/vts/functional/common/Android.bp
+++ b/media/omx/1.0/vts/functional/common/Android.bp
@@ -29,6 +29,21 @@
         "android.hidl.memory@1.0",
         "android.hardware.media.omx@1.0",
         "android.hardware.graphics.allocator@2.0",
+        "android.hardware.graphics.allocator@3.0",
+        "android.hardware.graphics.common@1.0",
+        "android.hardware.graphics.common@1.1",
+        "android.hardware.graphics.common@1.2",
+        "android.hardware.graphics.mapper@2.0",
+        "android.hardware.graphics.mapper@3.0",
+    ],
+    export_static_lib_headers: [
+        "android.hardware.graphics.allocator@2.0",
+        "android.hardware.graphics.allocator@3.0",
+        "android.hardware.graphics.common@1.0",
+        "android.hardware.graphics.common@1.1",
+        "android.hardware.graphics.common@1.2",
+        "android.hardware.graphics.mapper@2.0",
+        "android.hardware.graphics.mapper@3.0",
     ],
 }
 
@@ -40,7 +55,12 @@
     static_libs: [
         "VtsHalMediaOmxV1_0CommonUtil",
         "android.hardware.graphics.allocator@2.0",
+        "android.hardware.graphics.allocator@3.0",
+        "android.hardware.graphics.common@1.0",
+        "android.hardware.graphics.common@1.1",
+        "android.hardware.graphics.common@1.2",
         "android.hardware.graphics.mapper@2.0",
+        "android.hardware.graphics.mapper@3.0",
         "android.hardware.graphics.bufferqueue@1.0",
         "android.hardware.graphics.common@1.0",
         "android.hardware.media.omx@1.0",
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 f299e36..8d4c022 100644
--- 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
@@ -22,8 +22,11 @@
 #include <android-base/logging.h>
 
 #include <android/hardware/graphics/allocator/2.0/IAllocator.h>
+#include <android/hardware/graphics/allocator/3.0/IAllocator.h>
 #include <android/hardware/graphics/mapper/2.0/IMapper.h>
 #include <android/hardware/graphics/mapper/2.0/types.h>
+#include <android/hardware/graphics/mapper/3.0/IMapper.h>
+#include <android/hardware/graphics/mapper/3.0/types.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>
@@ -31,7 +34,9 @@
 #include <android/hidl/allocator/1.0/IAllocator.h>
 #include <android/hidl/memory/1.0/IMapper.h>
 #include <android/hidl/memory/1.0/IMemory.h>
-#include <cutils/atomic.h>
+
+#include <atomic>
+#include <variant>
 
 using ::android::hardware::graphics::common::V1_0::BufferUsage;
 using ::android::hardware::graphics::common::V1_0::PixelFormat;
@@ -195,67 +200,104 @@
                             BufferInfo* buffer, uint32_t nFrameWidth,
                             uint32_t nFrameHeight, int32_t* nStride,
                             int format) {
-    android::hardware::media::omx::V1_0::Status status;
-    sp<android::hardware::graphics::allocator::V2_0::IAllocator> allocator =
-        android::hardware::graphics::allocator::V2_0::IAllocator::getService();
-    ASSERT_NE(nullptr, allocator.get());
+    struct AllocatorV2 : public GrallocV2 {
+        sp<IAllocator> mAllocator;
+        sp<IMapper> mMapper;
+        AllocatorV2(sp<IAllocator>&& allocator, sp<IMapper>&& mapper)
+              : mAllocator{std::move(allocator)}, mMapper{std::move(mapper)} {}
+        AllocatorV2() = default;
+    };
+    struct AllocatorV3 : public GrallocV3 {
+        sp<IAllocator> mAllocator;
+        sp<IMapper> mMapper;
+        AllocatorV3(sp<IAllocator>&& allocator, sp<IMapper>&& mapper)
+              : mAllocator{std::move(allocator)}, mMapper{std::move(mapper)} {}
+        AllocatorV3() = default;
+    };
+    std::variant<AllocatorV2, AllocatorV3> grallocVar;
 
-    sp<android::hardware::graphics::mapper::V2_0::IMapper> mapper =
-        android::hardware::graphics::mapper::V2_0::IMapper::getService();
-    ASSERT_NE(mapper.get(), nullptr);
+    sp<android::hardware::graphics::mapper::V2_0::IMapper> mapper2{};
+    sp<android::hardware::graphics::mapper::V3_0::IMapper> mapper3{};
+    sp<android::hardware::graphics::allocator::V2_0::IAllocator> allocator2{};
+    sp<android::hardware::graphics::allocator::V3_0::IAllocator> allocator3 =
+        android::hardware::graphics::allocator::V3_0::IAllocator::getService();
+    if (allocator3) {
+        mapper3 =
+            android::hardware::graphics::mapper::V3_0::IMapper::getService();
+        ASSERT_NE(nullptr, mapper3.get());
+        grallocVar.emplace<AllocatorV3>(std::move(allocator3), std::move(mapper3));
+    } else {
+        allocator2 =
+            android::hardware::graphics::allocator::V2_0::IAllocator::getService();
+        ASSERT_NE(nullptr, allocator2.get());
+        mapper2 =
+            android::hardware::graphics::mapper::V2_0::IMapper::getService();
+        ASSERT_NE(nullptr, allocator2.get());
+        grallocVar.emplace<AllocatorV2>(std::move(allocator2), std::move(mapper2));
+    }
 
-    android::hardware::graphics::mapper::V2_0::IMapper::BufferDescriptorInfo
-        descriptorInfo;
-    uint32_t usage;
-
-    descriptorInfo.width = nFrameWidth;
-    descriptorInfo.height = nFrameHeight;
-    descriptorInfo.layerCount = 1;
-    descriptorInfo.format = static_cast<PixelFormat>(format);
-    descriptorInfo.usage = static_cast<uint64_t>(BufferUsage::CPU_READ_OFTEN);
-    omxNode->getGraphicBufferUsage(
+    android::hardware::media::omx::V1_0::Status status{};
+    uint64_t usage{};
+    ASSERT_TRUE(omxNode->getGraphicBufferUsage(
         portIndex,
         [&status, &usage](android::hardware::media::omx::V1_0::Status _s,
                           uint32_t _n1) {
             status = _s;
             usage = _n1;
-        });
-    if (status == android::hardware::media::omx::V1_0::Status::OK) {
-        descriptorInfo.usage |= usage;
-    }
+        }).isOk());
+    ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
 
-    ::android::hardware::hidl_vec<uint32_t> descriptor;
-    android::hardware::graphics::mapper::V2_0::Error error;
-    mapper->createDescriptor(
-        descriptorInfo, [&error, &descriptor](
-                            android::hardware::graphics::mapper::V2_0::Error _s,
-                            ::android::hardware::hidl_vec<uint32_t> _n1) {
-            error = _s;
-            descriptor = _n1;
-        });
-    ASSERT_EQ(error, android::hardware::graphics::mapper::V2_0::Error::NONE);
+    static std::atomic_int32_t bufferIdCounter{0};
 
-    static volatile int32_t nextId = 0;
-    uint64_t id = static_cast<uint64_t>(getpid()) << 32;
-    allocator->allocate(
-        descriptor, 1,
-        [&](android::hardware::graphics::mapper::V2_0::Error _s, uint32_t _n1,
-            const ::android::hardware::hidl_vec<
-                ::android::hardware::hidl_handle>& _n2) {
-            ASSERT_EQ(android::hardware::graphics::mapper::V2_0::Error::NONE,
-                      _s);
-            *nStride = _n1;
-            buffer->omxBuffer.nativeHandle = _n2[0];
-            buffer->omxBuffer.attr.anwBuffer.width = nFrameWidth;
-            buffer->omxBuffer.attr.anwBuffer.height = nFrameHeight;
-            buffer->omxBuffer.attr.anwBuffer.stride = _n1;
-            buffer->omxBuffer.attr.anwBuffer.format = descriptorInfo.format;
-            buffer->omxBuffer.attr.anwBuffer.usage = descriptorInfo.usage;
-            buffer->omxBuffer.attr.anwBuffer.layerCount =
-                descriptorInfo.layerCount;
-            buffer->omxBuffer.attr.anwBuffer.id =
-                id | static_cast<uint32_t>(android_atomic_inc(&nextId));
-        });
+    std::visit([buffer, nFrameWidth, nFrameHeight, format, usage, nStride](auto&& gralloc) {
+            using Gralloc = std::remove_reference_t<decltype(gralloc)>;
+            using Descriptor = typename Gralloc::Descriptor;
+            using DescriptorInfo = typename Gralloc::DescriptorInfo;
+            using Error = typename Gralloc::Error;
+            using Format = typename Gralloc::Format;
+            using Usage = typename Gralloc::Usage;
+
+            Error error{};
+            Descriptor descriptor{};
+
+            DescriptorInfo descriptorInfo{};
+            descriptorInfo.width = nFrameWidth;
+            descriptorInfo.height = nFrameHeight;
+            descriptorInfo.layerCount = 1;
+            descriptorInfo.format = static_cast<Format>(format);
+            descriptorInfo.usage = usage | Usage(BufferUsage::CPU_READ_OFTEN);
+
+            gralloc.mMapper->createDescriptor(descriptorInfo,
+                    [&error, &descriptor](
+                        Error _s,
+                        const Descriptor& _n1) {
+                    error = _s;
+                    descriptor = _n1;
+                });
+            ASSERT_EQ(error, Error::NONE);
+
+            gralloc.mAllocator->allocate(
+                descriptor, 1,
+                [&](Error _s, uint32_t _n1,
+                    const ::android::hardware::hidl_vec<
+                        ::android::hardware::hidl_handle>& _n2) {
+                    ASSERT_EQ(Error::NONE, _s);
+                    *nStride = _n1;
+                    buffer->omxBuffer.nativeHandle = _n2[0];
+                    buffer->omxBuffer.attr.anwBuffer.width = nFrameWidth;
+                    buffer->omxBuffer.attr.anwBuffer.height = nFrameHeight;
+                    buffer->omxBuffer.attr.anwBuffer.stride = _n1;
+                    buffer->omxBuffer.attr.anwBuffer.format =
+                        static_cast<PixelFormat>(descriptorInfo.format);
+                    buffer->omxBuffer.attr.anwBuffer.usage =
+                        static_cast<uint32_t>(descriptorInfo.usage);
+                    buffer->omxBuffer.attr.anwBuffer.layerCount =
+                        descriptorInfo.layerCount;
+                    buffer->omxBuffer.attr.anwBuffer.id =
+                        (static_cast<uint64_t>(getpid()) << 32) |
+                        bufferIdCounter.fetch_add(1, std::memory_order_relaxed);
+                });
+        }, grallocVar);
 }
 
 // allocate buffers needed on a component port
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 1575ba2..ac077a3 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
@@ -22,6 +22,16 @@
 #endif
 
 #include <getopt.h>
+
+#include <android/hardware/graphics/allocator/2.0/IAllocator.h>
+#include <android/hardware/graphics/allocator/3.0/IAllocator.h>
+#include <android/hardware/graphics/common/1.0/types.h>
+#include <android/hardware/graphics/common/1.1/types.h>
+#include <android/hardware/graphics/common/1.2/types.h>
+#include <android/hardware/graphics/mapper/2.0/IMapper.h>
+#include <android/hardware/graphics/mapper/2.0/types.h>
+#include <android/hardware/graphics/mapper/3.0/IMapper.h>
+#include <android/hardware/graphics/mapper/3.0/types.h>
 #include <media/stagefright/foundation/ALooper.h>
 #include <utils/Condition.h>
 #include <utils/List.h>
@@ -288,6 +298,36 @@
 /*
  * common functions declarations
  */
+struct GrallocV2 {
+    using Format = android::hardware::graphics::common::V1_0::PixelFormat;
+    using Usage = android::hardware::hidl_bitfield<
+            android::hardware::graphics::common::V1_0::BufferUsage>;
+
+    using IAllocator = android::hardware::graphics::allocator::V2_0::IAllocator;
+
+    using IMapper = android::hardware::graphics::mapper::V2_0::IMapper;
+    using Error = android::hardware::graphics::mapper::V2_0::Error;
+    using Descriptor = android::hardware::graphics::mapper::V2_0::BufferDescriptor;
+    using YCbCrLayout = android::hardware::graphics::mapper::V2_0::YCbCrLayout;
+    using DescriptorInfo = IMapper::BufferDescriptorInfo;
+    using Rect = IMapper::Rect;
+};
+
+struct GrallocV3 {
+    using Format = android::hardware::graphics::common::V1_2::PixelFormat;
+    using Usage = android::hardware::hidl_bitfield<
+            android::hardware::graphics::common::V1_2::BufferUsage>;
+
+    using IAllocator = android::hardware::graphics::allocator::V3_0::IAllocator;
+
+    using IMapper = android::hardware::graphics::mapper::V3_0::IMapper;
+    using Error = android::hardware::graphics::mapper::V3_0::Error;
+    using Descriptor = android::hardware::graphics::mapper::V3_0::BufferDescriptor;
+    using YCbCrLayout = android::hardware::graphics::mapper::V3_0::YCbCrLayout;
+    using DescriptorInfo = IMapper::BufferDescriptorInfo;
+    using Rect = IMapper::Rect;
+};
+
 Return<android::hardware::media::omx::V1_0::Status> setRole(
     sp<IOmxNode> omxNode, const char* role);
 
@@ -368,7 +408,7 @@
    public:
     virtual void registerTestServices() override { registerTestService<IOmx>(); }
 
-    ComponentTestEnvironment() : res("/sdcard/media/") {}
+    ComponentTestEnvironment() : res("/data/local/tmp/media/") {}
 
     void setComponent(const char* _component) { component = _component; }
 
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 a740a80..2280cee 100644
--- a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
+++ b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
@@ -63,6 +63,7 @@
 #include <media_video_hidl_test_common.h>
 #include <system/window.h>
 #include <fstream>
+#include <variant>
 
 static ComponentTestEnvironment* gEnv = nullptr;
 
@@ -364,6 +365,61 @@
     return Void();
 };
 
+// Variant of mappers
+struct MapperV2 : public GrallocV2 {
+    sp<IMapper> mMapper;
+    MapperV2(sp<IMapper>&& mapper): mMapper{std::move(mapper)} {}
+    MapperV2() = default;
+    android::hardware::Return<void> lock(
+            void* buffer,
+            Usage usage,
+            const Rect& rect,
+            const android::hardware::hidl_handle& handle,
+            Error* error,
+            void** data) {
+        return mMapper->lock(buffer, usage, rect, handle,
+                             [error, data](Error e, void* d) {
+                                *error = e;
+                                *data = d;
+                             });
+    }
+};
+struct MapperV3 : public GrallocV3 {
+    sp<IMapper> mMapper;
+    MapperV3(sp<IMapper>&& mapper): mMapper{std::move(mapper)} {}
+    MapperV3() = default;
+    android::hardware::Return<void> lock(
+            void* buffer,
+            Usage usage,
+            const Rect& rect,
+            const android::hardware::hidl_handle& handle,
+            Error* error,
+            void** data) {
+        return mMapper->lock(buffer, usage, rect, handle,
+                             [error, data](Error e, void* d, int32_t, int32_t) {
+                                *error = e;
+                                *data = d;
+                             });
+    }
+};
+using MapperVar = std::variant<MapperV2, MapperV3>;
+// Initializes the MapperVar by trying services of different versions.
+bool initialize(MapperVar& mapperVar) {
+    sp<android::hardware::graphics::mapper::V3_0::IMapper> mapper3 =
+        android::hardware::graphics::mapper::V3_0::IMapper::getService();
+    if (mapper3) {
+        mapperVar.emplace<MapperV3>(std::move(mapper3));
+        return true;
+    }
+    sp<android::hardware::graphics::mapper::V2_0::IMapper> mapper2 =
+        android::hardware::graphics::mapper::V2_0::IMapper::getService();
+    if (mapper2) {
+        mapperVar.emplace<MapperV2>(std::move(mapper2));
+        return true;
+    }
+    return false;
+}
+
 // request VOP refresh
 void requestIDR(sp<IOmxNode> omxNode, OMX_U32 portIndex) {
     android::hardware::media::omx::V1_0::Status status;
@@ -574,150 +630,166 @@
 
 int colorFormatConversion(BufferInfo* buffer, void* buff, PixelFormat format,
                           std::ifstream& eleStream) {
-    sp<android::hardware::graphics::mapper::V2_0::IMapper> mapper =
-        android::hardware::graphics::mapper::V2_0::IMapper::getService();
-    EXPECT_NE(mapper.get(), nullptr);
-    if (mapper.get() == nullptr) return 1;
-
-    android::hardware::hidl_handle fence;
-    android::hardware::graphics::mapper::V2_0::IMapper::Rect rect;
-    android::hardware::graphics::mapper::V2_0::YCbCrLayout ycbcrLayout;
-    android::hardware::graphics::mapper::V2_0::Error error;
-    rect.left = 0;
-    rect.top = 0;
-    rect.width = buffer->omxBuffer.attr.anwBuffer.width;
-    rect.height = buffer->omxBuffer.attr.anwBuffer.height;
-
-    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,
-                android::hardware::graphics::mapper::V2_0::YCbCrLayout _n1) {
-                error = _e;
-                ycbcrLayout = _n1;
-            });
-        EXPECT_EQ(error,
-                  android::hardware::graphics::mapper::V2_0::Error::NONE);
-        if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
-            return 1;
-
-        int size = ((rect.width * rect.height * 3) >> 1);
-        char* img = new char[size];
-        if (img == nullptr) return 1;
-        eleStream.read(img, size);
-        if (eleStream.gcount() != size) {
-            delete[] img;
-            return 1;
-        }
-
-        char* imgTmp = img;
-        char* ipBuffer = static_cast<char*>(ycbcrLayout.y);
-        for (size_t y = rect.height; y > 0; --y) {
-            memcpy(ipBuffer, imgTmp, rect.width);
-            ipBuffer += ycbcrLayout.yStride;
-            imgTmp += rect.width;
-        }
-
-        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) {
-            for (int32_t x = 0; x < (rect.width >> 1); ++x) {
-                ipBuffer[ycbcrLayout.chromaStep * x] = *imgTmp++;
-            }
-            ipBuffer += ycbcrLayout.cStride;
-        }
-        ipBuffer = static_cast<char*>(ycbcrLayout.cr);
-        for (size_t y = rect.height >> 1; y > 0; --y) {
-            for (int32_t x = 0; x < (rect.width >> 1); ++x) {
-                ipBuffer[ycbcrLayout.chromaStep * x] = *imgTmp++;
-            }
-            ipBuffer += ycbcrLayout.cStride;
-        }
-
-        delete[] img;
-
-        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 {
-        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;
+    MapperVar mapperVar;
+    if (!initialize(mapperVar)) {
+        EXPECT_TRUE(false) << "failed to obtain mapper service";
+        return 1;
     }
 
-    return 0;
+    return std::visit([buffer, buff, format, &eleStream](auto&& mapper) -> int {
+            using Gralloc = std::remove_reference_t<decltype(mapper)>;
+            using Error = typename Gralloc::Error;
+            using Rect = typename Gralloc::Rect;
+            using Usage = typename Gralloc::Usage;
+            using YCbCrLayout = typename Gralloc::YCbCrLayout;
+
+            android::hardware::hidl_handle fence;
+            Rect rect;
+            YCbCrLayout ycbcrLayout;
+            Error error;
+            rect.left = 0;
+            rect.top = 0;
+            rect.width = buffer->omxBuffer.attr.anwBuffer.width;
+            rect.height = buffer->omxBuffer.attr.anwBuffer.height;
+
+            if (format == PixelFormat::YV12 || format == PixelFormat::YCRCB_420_SP ||
+                format == PixelFormat::YCBCR_420_888) {
+                mapper.mMapper->lockYCbCr(
+                        buff,
+                        static_cast<Usage>(
+                            buffer->omxBuffer.attr.anwBuffer.usage),
+                        rect,
+                        fence,
+                        [&](Error _e,
+                            const YCbCrLayout& _n1) {
+                            error = _e;
+                            ycbcrLayout = _n1;
+                        });
+                EXPECT_EQ(error, Error::NONE);
+                if (error != Error::NONE)
+                    return 1;
+
+                int size = ((rect.width * rect.height * 3) >> 1);
+                char* img = new char[size];
+                if (img == nullptr) return 1;
+                eleStream.read(img, size);
+                if (eleStream.gcount() != size) {
+                    delete[] img;
+                    return 1;
+                }
+
+                char* imgTmp = img;
+                char* ipBuffer = static_cast<char*>(ycbcrLayout.y);
+                for (size_t y = rect.height; y > 0; --y) {
+                    memcpy(ipBuffer, imgTmp, rect.width);
+                    ipBuffer += ycbcrLayout.yStride;
+                    imgTmp += rect.width;
+                }
+
+                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) {
+                    for (int32_t x = 0; x < (rect.width >> 1); ++x) {
+                        ipBuffer[ycbcrLayout.chromaStep * x] = *imgTmp++;
+                    }
+                    ipBuffer += ycbcrLayout.cStride;
+                }
+                ipBuffer = static_cast<char*>(ycbcrLayout.cr);
+                for (size_t y = rect.height >> 1; y > 0; --y) {
+                    for (int32_t x = 0; x < (rect.width >> 1); ++x) {
+                        ipBuffer[ycbcrLayout.chromaStep * x] = *imgTmp++;
+                    }
+                    ipBuffer += ycbcrLayout.cStride;
+                }
+
+                delete[] img;
+
+                mapper.mMapper->unlock(buff,
+                               [&](Error _e,
+                                   const android::hardware::hidl_handle& _n1) {
+                                   error = _e;
+                                   fence = _n1;
+                               });
+                EXPECT_EQ(error, Error::NONE);
+                if (error != Error::NONE)
+                    return 1;
+            } else {
+                void* data;
+                mapper.lock(
+                        buff,
+                        buffer->omxBuffer.attr.anwBuffer.usage,
+                        rect,
+                        fence,
+                        &error,
+                        &data);
+                EXPECT_EQ(error, Error::NONE);
+                if (error != 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.mMapper->unlock(
+                        buff,
+                        [&](Error _e, const android::hardware::hidl_handle& _n1) {
+                            error = _e;
+                            fence = _n1;
+                        });
+                EXPECT_EQ(error, Error::NONE);
+                if (error != Error::NONE)
+                    return 1;
+            }
+
+            return 0;
+        }, mapperVar);
 }
 
 int fillGraphicBuffer(BufferInfo* buffer, PixelFormat format,
                       std::ifstream& eleStream) {
-    sp<android::hardware::graphics::mapper::V2_0::IMapper> mapper =
-        android::hardware::graphics::mapper::V2_0::IMapper::getService();
-    EXPECT_NE(mapper.get(), nullptr);
-    if (mapper.get() == nullptr) return 1;
-
-    void* buff = nullptr;
-    android::hardware::graphics::mapper::V2_0::Error error;
-    mapper->importBuffer(
-        buffer->omxBuffer.nativeHandle,
-        [&](android::hardware::graphics::mapper::V2_0::Error _e, void* _n1) {
-            error = _e;
-            buff = _n1;
-        });
-    EXPECT_EQ(error, android::hardware::graphics::mapper::V2_0::Error::NONE);
-    if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
+    MapperVar mapperVar;
+    if (!initialize(mapperVar)) {
+        EXPECT_TRUE(false) << "failed to obtain mapper service";
         return 1;
+    }
 
-    if (colorFormatConversion(buffer, buff, format, eleStream)) return 1;
+    return std::visit([buffer, format, &eleStream](auto&& mapper) -> int {
+            using Gralloc = std::remove_reference_t<decltype(mapper)>;
+            using Error = typename Gralloc::Error;
 
-    error = mapper->freeBuffer(buff);
-    EXPECT_EQ(error, android::hardware::graphics::mapper::V2_0::Error::NONE);
-    if (error != android::hardware::graphics::mapper::V2_0::Error::NONE)
-        return 1;
+            void* buff = nullptr;
+            Error error;
+            mapper.mMapper->importBuffer(
+                buffer->omxBuffer.nativeHandle,
+                [&](Error _e, void* _n1) {
+                    error = _e;
+                    buff = _n1;
+                });
+            EXPECT_EQ(error, Error::NONE);
+            if (error != Error::NONE)
+                return 1;
 
-    return 0;
+            if (colorFormatConversion(buffer, buff, format, eleStream)) return 1;
+
+            error = mapper.mMapper->freeBuffer(buff);
+            EXPECT_EQ(error, Error::NONE);
+            if (error != Error::NONE)
+                return 1;
+
+            return 0;
+        }, mapperVar);
 }
 
 int dispatchGraphicBuffer(sp<IOmxNode> omxNode,
diff --git a/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp
index c1bf494..4909214 100644
--- a/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp
@@ -29,13 +29,14 @@
 #include <android/hardware/neuralnetworks/1.2/IPreparedModelCallback.h>
 #include <android/hidl/allocator/1.0/IAllocator.h>
 #include <android/hidl/memory/1.0/IMemory.h>
+#include <gtest/gtest.h>
 #include <hidlmemory/mapping.h>
 
-#include <gtest/gtest.h>
 #include <algorithm>
 #include <chrono>
 #include <iostream>
 #include <numeric>
+#include <vector>
 
 #include "1.0/Utils.h"
 #include "1.2/Callbacks.h"
@@ -333,9 +334,9 @@
 
 void EvaluatePreparedModel(const sp<IPreparedModel>& preparedModel, const TestModel& testModel,
                            bool testDynamicOutputShape) {
-    std::initializer_list<OutputType> outputTypesList;
-    std::initializer_list<MeasureTiming> measureTimingList;
-    std::initializer_list<Executor> executorList;
+    std::vector<OutputType> outputTypesList;
+    std::vector<MeasureTiming> measureTimingList;
+    std::vector<Executor> executorList;
 
     if (testDynamicOutputShape) {
         outputTypesList = {OutputType::UNSPECIFIED, OutputType::INSUFFICIENT};
diff --git a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
index 3e947f5..f61240e 100644
--- a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
@@ -34,13 +34,14 @@
 #include <android/hardware/neuralnetworks/1.3/types.h>
 #include <android/hidl/allocator/1.0/IAllocator.h>
 #include <android/hidl/memory/1.0/IMemory.h>
+#include <gtest/gtest.h>
 #include <hidlmemory/mapping.h>
 
-#include <gtest/gtest.h>
 #include <algorithm>
 #include <chrono>
 #include <iostream>
 #include <numeric>
+#include <vector>
 
 #include "1.0/Utils.h"
 #include "1.2/Callbacks.h"
@@ -368,9 +369,9 @@
 
 void EvaluatePreparedModel(const sp<IPreparedModel>& preparedModel, const TestModel& testModel,
                            TestKind testKind) {
-    std::initializer_list<OutputType> outputTypesList;
-    std::initializer_list<MeasureTiming> measureTimingList;
-    std::initializer_list<Executor> executorList;
+    std::vector<OutputType> outputTypesList;
+    std::vector<MeasureTiming> measureTimingList;
+    std::vector<Executor> executorList;
 
     switch (testKind) {
         case TestKind::GENERAL: {
@@ -403,11 +404,9 @@
                                    const TestModel& testModel,
                                    const sp<IPreparedModel>& preparedCoupledModel,
                                    const TestModel& coupledModel) {
-    std::initializer_list<OutputType> outputTypesList = {OutputType::FULLY_SPECIFIED};
-    std::initializer_list<MeasureTiming> measureTimingList = {MeasureTiming::NO,
-                                                              MeasureTiming::YES};
-    std::initializer_list<Executor> executorList = {Executor::ASYNC, Executor::SYNC,
-                                                    Executor::BURST};
+    const std::vector<OutputType> outputTypesList = {OutputType::FULLY_SPECIFIED};
+    const std::vector<MeasureTiming> measureTimingList = {MeasureTiming::NO, MeasureTiming::YES};
+    const std::vector<Executor> executorList = {Executor::ASYNC, Executor::SYNC, Executor::BURST};
 
     for (const OutputType outputType : outputTypesList) {
         for (const MeasureTiming measureTiming : measureTimingList) {
diff --git a/radio/1.5/IRadio.hal b/radio/1.5/IRadio.hal
index 74ec56d..6d422be 100644
--- a/radio/1.5/IRadio.hal
+++ b/radio/1.5/IRadio.hal
@@ -18,6 +18,8 @@
 
 import @1.4::IRadio;
 import @1.5::AccessNetwork;
+import @1.5::NetworkScanRequest;
+import @1.5::RadioAccessSpecifier;
 import @1.5::SignalThresholdInfo;
 
 /**
@@ -29,7 +31,6 @@
  * setResponseFunctions must work with @1.5::IRadioResponse and @1.5::IRadioIndication.
  */
 interface IRadio extends @1.4::IRadio {
-
     /**
      * Sets the signal strength reporting criteria.
      *
@@ -55,4 +56,73 @@
      */
     oneway setSignalStrengthReportingCriteria_1_5(int32_t serial,
             SignalThresholdInfo signalThresholdInfo, AccessNetwork accessNetwork);
+
+    /**
+     * Enable or disable UiccApplications on the SIM. If disabled:
+     *  - Modem will not register on any network.
+     *  - SIM must be PRESENT, and the IccId of the SIM must still be accessible.
+     *  - The corresponding modem stack is still functional, e.g. able to make emergency calls or
+     *    do network scan.
+     * By default if this API is not called, the uiccApplications must be enabled automatically.
+     * It must work for both single SIM and DSDS cases for UX consistency.
+     * The preference is per SIM, and must be remembered over power cycle, modem reboot, or SIM
+     * insertion / unplug.
+     *
+     * @param serial: Serial number of request.
+     * @param enable: true if to enable uiccApplications, false to disable.
+
+     * Response callback is IRadioResponse.enableUiccApplicationsResponse()
+     */
+    oneway enableUiccApplications(int32_t serial, bool enable);
+
+    /**
+     * Whether uiccApplications are enabled, or disabled.
+     *
+     * By default uiccApplications must be enabled, unless enableUiccApplications() with enable
+     * being false is called.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioResponse.areUiccApplicationsEnabledResponse()
+     */
+    oneway areUiccApplicationsEnabled(int32_t serial);
+
+    /**
+     * Query whether disabling and enabling UiccApplications functionality is supported. If not,
+     * calling enableUiccApplications with a different value will return
+     * RadioError:REQUEST_NOT_SUPPORTED.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioResponse.canToggleUiccApplicationsEnablementResponse()
+     */
+    oneway canToggleUiccApplicationsEnablement(int32_t serial);
+
+    /**
+     * Specify which bands modem's background scan must act on.
+     * If specifyChannels is true, it only scans bands specified in specifiers.
+     * If specifyChannels is false, it scans all bands.
+     *
+     * For example, CBRS is only on LTE band 48. By specifying this band,
+     * modem saves more power.
+     *
+     * @param serial Serial number of request.
+     * @param specifyChannels whether to scan bands defined in specifiers.
+     * @param specifiers which bands to scan. Only used if specifyChannels is true.
+     *
+     * Response callback is IRadioResponse.setSystemSelectionChannelsResponse()
+     */
+    oneway setSystemSelectionChannels_1_5(int32_t serial, bool specifyChannels,
+            vec<RadioAccessSpecifier> specifiers);
+
+    /**
+     * Starts a network scan
+     *
+     * @param serial Serial number of request.
+     * @param request Defines the radio networks/bands/channels which need to be scanned.
+     *
+     * Same API as @1.4::IRadio.startNetworkScan_1_4, except using
+     * 1.5 version of NetworkScanRequest
+     */
+    oneway startNetworkScan_1_5(int32_t serial, NetworkScanRequest request);
 };
diff --git a/radio/1.5/IRadioIndication.hal b/radio/1.5/IRadioIndication.hal
index d488404..81452ab 100644
--- a/radio/1.5/IRadioIndication.hal
+++ b/radio/1.5/IRadioIndication.hal
@@ -23,4 +23,11 @@
  * Interface declaring unsolicited radio indications.
  */
 interface IRadioIndication extends @1.4::IRadioIndication {
+    /**
+     * Report change of whether uiccApplications are enabled, or disabled.
+     *
+     * @param type Type of radio indication
+     * @param enabled whether uiccApplications are enabled, or disabled
+     */
+    oneway uiccApplicationsEnablementChanged(RadioIndicationType type, bool enabled);
 };
diff --git a/radio/1.5/IRadioResponse.hal b/radio/1.5/IRadioResponse.hal
index 91dc1e0..e7a3852 100644
--- a/radio/1.5/IRadioResponse.hal
+++ b/radio/1.5/IRadioResponse.hal
@@ -32,4 +32,65 @@
      *   RadioError:RADIO_NOT_AVAILABLE
      */
     oneway setSignalStrengthReportingCriteriaResponse_1_5(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:SIM_ABSENT
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:BUSY
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    oneway enableUiccApplicationsResponse(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param enabled whether Uicc applications are enabled.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:SIM_ABSENT
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    oneway areUiccApplicationsEnabledResponse(RadioResponseInfo info, bool enabled);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param canToggle whether toggling UiccApplications functionality is supported.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    oneway canToggleUiccApplicationsEnablementResponse(RadioResponseInfo info, bool canToggle);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    oneway setSystemSelectionChannelsResponse_1_5(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    oneway startNetworkScanResponse_1_5(RadioResponseInfo info);
 };
diff --git a/radio/1.5/types.hal b/radio/1.5/types.hal
index 2441b65..664ddc4 100644
--- a/radio/1.5/types.hal
+++ b/radio/1.5/types.hal
@@ -16,6 +16,13 @@
 
 package android.hardware.radio@1.5;
 
+import @1.1::EutranBands;
+import @1.1::GeranBands;
+import @1.1::RadioAccessNetworks;
+import @1.1::RadioAccessSpecifier;
+import @1.1::ScanType;
+import @1.1::UtranBands;
+import @1.2::NetworkScanRequest;
 import @1.4::AccessNetwork;
 
 /**
@@ -114,3 +121,141 @@
      */
     NGRAN = 6,
 };
+
+enum RadioAccessNetworks : @1.1::RadioAccessNetworks {
+    NGRAN = 4,
+};
+
+/**
+ * Overwritten from @1.1::RadioAccessSpecifier to add NGRAN and NgranBands
+ */
+struct RadioAccessSpecifier {
+    /**
+     * The type of network to scan.
+     */
+    RadioAccessNetworks radioAccessNetwork;
+
+    /**
+     * The frequency bands to scan.
+     * Maximum length of the vector is 8.
+     */
+    safe_union Bands {
+        /** Valid only if radioAccessNetwork = GERAN. */
+        vec<GeranBands> geranBands;
+        /** Valid only if radioAccessNetwork = UTRAN. */
+        vec<UtranBands> utranBands;
+        /** Valid only if radioAccessNetwork = EUTRAN. */
+        vec<EutranBands> eutranBands;
+        /** Valid only if radioAccessNetwork = NGRAN. */
+        vec<NgranBands> ngranBands;
+    } bands;
+
+    /**
+     * The radio channels to scan as defined in 3GPP TS 25.101 and 36.101.
+     * Maximum length of the vector is 32.
+     */
+    vec<int32_t> channels;
+};
+
+enum NgranBands : int32_t {
+    /** 3GPP TS 38.101-1, Table 5.2-1: FR1 bands */
+    BAND_1 = 1,
+    BAND_2 = 2,
+    BAND_3 = 3,
+    BAND_5 = 5,
+    BAND_7 = 7,
+    BAND_8 = 8,
+    BAND_12 = 12,
+    BAND_14 = 14,
+    BAND_18 = 18,
+    BAND_20 = 20,
+    BAND_25 = 25,
+    BAND_28 = 28,
+    BAND_29 = 29,
+    BAND_30 = 30,
+    BAND_34 = 34,
+    BAND_38 = 38,
+    BAND_39 = 39,
+    BAND_40 = 40,
+    BAND_41 = 41,
+    BAND_48 = 48,
+    BAND_50 = 50,
+    BAND_51 = 51,
+    BAND_65 = 65,
+    BAND_66 = 66,
+    BAND_70 = 70,
+    BAND_71 = 71,
+    BAND_74 = 74,
+    BAND_75 = 75,
+    BAND_76 = 76,
+    BAND_77 = 77,
+    BAND_78 = 78,
+    BAND_79 = 79,
+    BAND_80 = 80,
+    BAND_81 = 81,
+    BAND_82 = 82,
+    BAND_83 = 83,
+    BAND_84 = 84,
+    BAND_86 = 86,
+    BAND_90 = 90,
+    /** 3GPP TS 38.101-2, Table 5.2-1: FR2 bands */
+    BAND_257 = 257,
+    BAND_258 = 258,
+    BAND_260 = 260,
+    BAND_261 = 261,
+};
+
+/**
+ * Overwritten from @1.2::NetworkScanRequest to update
+ * RadioAccessSpecifier to 1.5 version
+ */
+struct NetworkScanRequest {
+    ScanType type;
+
+    /**
+     * Time interval in seconds between the completion of one scan and the start of
+     * a subsequent scan.
+     * Implementations may ignore this field unless the 'type' is 'PERIODIC'.
+     * Range: ScanIntervalRange:MIN to ScanIntervalRange:MAX
+     */
+    int32_t interval;
+
+    /**
+     * Networks with bands/channels to scan
+     * Maximum length of the vector is RadioConst:RADIO_ACCESS_SPECIFIER_MAX_SIZE
+     */
+    vec<RadioAccessSpecifier> specifiers;
+
+    /**
+     * Maximum duration of the periodic search (in seconds).
+     * If the search lasts maxSearchTime, it must be terminated.
+     * Range: MaxSearchTimeRange:MIN to MaxSearchTimeRange:MAX
+     */
+    int32_t maxSearchTime;
+
+    /**
+     * Indicates whether the modem must report incremental results of the network scan
+     * to the client.
+     * FALSE – Incremental results must not be reported.
+     * TRUE  – Incremental must be reported.
+     */
+    bool incrementalResults;
+
+    /**
+     * Indicates the periodicity with which the modem must report incremental results to
+     * the client (in seconds).
+     * Implementations may ignore this value if the incremental results are not requested.
+     * This value must be less than or equal to maxSearchTime.
+     * Range: IncrementalResultsPeriodicityRange:MIN to IncrementalResultsPeriodicityRange:MAX
+     */
+    int32_t incrementalResultsPeriodicity;
+
+    /**
+     * Describes the List of PLMN ids (MCC-MNC)
+     * If any PLMN of this list is found, search must end at that point and results with all
+     * PLMN found until that point should be sent as response.
+     * If the list is not sent, search to be completed until end and all PLMNs found to be
+     * reported.
+     */
+    vec<string> mccMncs;
+};
diff --git a/radio/1.5/vts/functional/VtsHalRadioV1_5TargetTest.cpp b/radio/1.5/vts/functional/VtsHalRadioV1_5TargetTest.cpp
index b72febd..5f11d19 100644
--- a/radio/1.5/vts/functional/VtsHalRadioV1_5TargetTest.cpp
+++ b/radio/1.5/vts/functional/VtsHalRadioV1_5TargetTest.cpp
@@ -23,4 +23,4 @@
     int status = RUN_ALL_TESTS();
     LOG(INFO) << "Test result = " << status;
     return status;
-}
\ No newline at end of file
+}
diff --git a/radio/1.5/vts/functional/radio_hidl_hal_api.cpp b/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
index d173411..4df5b14 100644
--- a/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
@@ -276,3 +276,592 @@
           toString(radioRsp_v1_5->rspInfo.error).c_str());
     ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error, {RadioError::NONE}));
 }
+
+/*
+ * Test IRadio.enableUiccApplications() for the response returned.
+ */
+TEST_F(RadioHidlTest_v1_5, togglingUiccApplicationsNotSupported) {
+    serial = GetRandomSerialNumber();
+
+    radio_v1_5->canToggleUiccApplicationsEnablement(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // No error should happen.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+
+    // Supported case will be tested by other test cases.
+    if (radioRsp_v1_5->canToggleUiccApplicationsEnablement) return;
+
+    // Enabling UiccApplications should still work as it should be enabled by default.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->enableUiccApplications(serial, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+
+    // Disabling UiccApplications should return REQUEST_NOT_SUPPORTED error.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->enableUiccApplications(serial, false);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    EXPECT_EQ(RadioError::REQUEST_NOT_SUPPORTED, radioRsp_v1_5->rspInfo.error);
+
+    // Query areUiccApplicationsEnabled should return true.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+    ASSERT_TRUE(radioRsp_v1_5->areUiccApplicationsEnabled);
+}
+
+/*
+ * Test IRadio.enableUiccApplications() for the response returned.
+ * For SIM ABSENT case.
+ */
+TEST_F(RadioHidlTest_v1_5, togglingUiccApplicationsSupportedSimAbsent) {
+    serial = GetRandomSerialNumber();
+
+    radio_v1_5->canToggleUiccApplicationsEnablement(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // No error should happen.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+    // Not supported case will be tested by togglingUiccApplicationsNotSupported test case.
+    if (!radioRsp_v1_5->canToggleUiccApplicationsEnablement) return;
+
+    // This test case only test SIM ABSENT case.
+    if (cardStatus.base.base.cardState != CardState::ABSENT) return;
+
+    // Disable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->enableUiccApplications(serial, false);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // As SIM is absent, RadioError::SIM_ABSENT should be thrown.
+    EXPECT_EQ(RadioError::SIM_ABSENT, radioRsp_v1_5->rspInfo.error);
+
+    // Query Uicc application enablement.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // As SIM is absent, RadioError::SIM_ABSENT should be thrown.
+    EXPECT_EQ(RadioError::SIM_ABSENT, radioRsp_v1_5->rspInfo.error);
+}
+
+/*
+ * Test IRadio.enableUiccApplications() for the response returned.
+ * For SIM PRESENT case.
+ */
+TEST_F(RadioHidlTest_v1_5, togglingUiccApplicationsSupportedSimPresent) {
+    serial = GetRandomSerialNumber();
+
+    radio_v1_5->canToggleUiccApplicationsEnablement(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // No error should happen.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+    // Not supported case will be tested by disablingUiccApplicationsNotSupported test case.
+    if (!radioRsp_v1_5->canToggleUiccApplicationsEnablement) return;
+
+    // This test case only test SIM ABSENT case.
+    if (cardStatus.base.base.cardState != CardState::PRESENT) return;
+
+    // Disable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->enableUiccApplications(serial, false);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+
+    // Query Uicc application enablement.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+    ASSERT_FALSE(radioRsp_v1_5->areUiccApplicationsEnabled);
+
+    // Enable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->enableUiccApplications(serial, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+
+    // Query Uicc application enablement.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+    ASSERT_TRUE(radioRsp_v1_5->areUiccApplicationsEnabled);
+}
+
+/*
+ * Test IRadio.areUiccApplicationsEnabled() for the response returned.
+ */
+TEST_F(RadioHidlTest_v1_5, areUiccApplicationsEnabled) {
+    serial = GetRandomSerialNumber();
+
+    radio_v1_5->canToggleUiccApplicationsEnablement(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    // No error should happen.
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+
+    // Not supported case will be tested by togglingUiccApplicationsNotSupported test case.
+    if (!radioRsp_v1_5->canToggleUiccApplicationsEnablement) return;
+
+    // Disable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_v1_5->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+
+    // If SIM is absent, RadioError::SIM_ABSENT should be thrown. Otherwise there shouldn't be any
+    // error.
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        EXPECT_EQ(RadioError::SIM_ABSENT, radioRsp_v1_5->rspInfo.error);
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+    }
+}
+
+/*
+ * Test IRadio.setSystemSelectionChannels_1_5() for the response returned.
+ */
+TEST_F(RadioHidlTest_v1_5, setSystemSelectionChannels_1_5) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    Return<void> res = radio_v1_5->setSystemSelectionChannels_1_5(serial, true, {specifier});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("setSystemSelectionChannels, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_v1_5->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INTERNAL_ERR}));
+
+    if (radioRsp_v1_5->rspInfo.error == RadioError::NONE) {
+        serial = GetRandomSerialNumber();
+        Return<void> res = radio_v1_5->setSystemSelectionChannels_1_5(serial, false, {specifier});
+        ASSERT_OK(res);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+        ALOGI("setSystemSelectionChannels, rspInfo.error = %s\n",
+              toString(radioRsp_v1_5->rspInfo.error).c_str());
+        EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() for the response returned.
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 60,
+            .specifiers = {specifier},
+            .maxSearchTime = 60,
+            .incrementalResults = false,
+            .incrementalResultsPeriodicity = 1};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan, rspInfo.error = %s\n", toString(radioRsp_v1_5->rspInfo.error).c_str());
+
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error, {RadioError::SIM_ABSENT}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        // OPERATION_NOT_ALLOWED should not be allowed; however, some vendors do
+        // not support the required manual GSM search functionality. This is
+        // tracked in b/112206766. Modems have "GSM" rat scan need to
+        // support scanning requests combined with some parameters.
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with invalid specifier.
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_InvalidArgument) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {.type = ScanType::ONE_SHOT,
+                                                                    .interval = 60};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidArgument, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_v1_5->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with invalid interval (lower boundary).
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_InvalidInterval1) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 4,
+            .specifiers = {specifier},
+            .maxSearchTime = 60,
+            .incrementalResults = false,
+            .incrementalResultsPeriodicity = 1};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidInterval1, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_v1_5->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with invalid interval (upper boundary).
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_InvalidInterval2) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 301,
+            .specifiers = {specifier},
+            .maxSearchTime = 60,
+            .incrementalResults = false,
+            .incrementalResultsPeriodicity = 1};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidInterval2, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_v1_5->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with invalid max search time (lower boundary).
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_InvalidMaxSearchTime1) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 60,
+            .specifiers = {specifier},
+            .maxSearchTime = 59,
+            .incrementalResults = false,
+            .incrementalResultsPeriodicity = 1};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidMaxSearchTime1, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_v1_5->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with invalid max search time (upper boundary).
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_InvalidMaxSearchTime2) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 60,
+            .specifiers = {specifier},
+            .maxSearchTime = 3601,
+            .incrementalResults = false,
+            .incrementalResultsPeriodicity = 1};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidMaxSearchTime2, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_v1_5->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with invalid periodicity (lower boundary).
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_InvalidPeriodicity1) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 60,
+            .specifiers = {specifier},
+            .maxSearchTime = 600,
+            .incrementalResults = true,
+            .incrementalResultsPeriodicity = 0};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidPeriodicity1, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_v1_5->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with invalid periodicity (upper boundary).
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_InvalidPeriodicity2) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 60,
+            .specifiers = {specifier},
+            .maxSearchTime = 600,
+            .incrementalResults = true,
+            .incrementalResultsPeriodicity = 11};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidPeriodicity2, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_v1_5->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with valid periodicity
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_GoodRequest1) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 60,
+            .specifiers = {specifier},
+            .maxSearchTime = 360,
+            .incrementalResults = false,
+            .incrementalResultsPeriodicity = 10};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_GoodRequest1, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::NONE, RadioError::SIM_ABSENT}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadio.startNetworkScan_1_5() with valid periodicity and plmns
+ */
+TEST_F(RadioHidlTest_v1_5, startNetworkScan_GoodRequest2) {
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands rasBands;
+    rasBands.geranBands() = {GeranBands::BAND_450, GeranBands::BAND_480};
+
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
+            .bands = rasBands,
+            .channels = {1, 2}};
+
+    ::android::hardware::radio::V1_5::NetworkScanRequest request = {
+            .type = ScanType::ONE_SHOT,
+            .interval = 60,
+            .specifiers = {specifier},
+            .maxSearchTime = 360,
+            .incrementalResults = false,
+            .incrementalResultsPeriodicity = 10,
+            .mccMncs = {"310410"}};
+
+    Return<void> res = radio_v1_5->startNetworkScan_1_5(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
+    ALOGI("startNetworkScan_GoodRequest2, rspInfo.error = %s\n",
+          toString(radioRsp_v1_5->rspInfo.error).c_str());
+    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::NONE, RadioError::SIM_ABSENT}));
+    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
diff --git a/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h b/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
index 683fdfc..01bda69 100644
--- a/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
+++ b/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
@@ -53,7 +53,7 @@
 class RadioHidlTest_v1_5;
 extern ::android::hardware::radio::V1_4::CardStatus cardStatus;
 
-/* Callback class for radio respons v1_5 */
+/* Callback class for radio response v1_5 */
 class RadioResponse_v1_5 : public ::android::hardware::radio::V1_5::IRadioResponse {
   protected:
     RadioHidlTest_v1_5& parent_v1_5;
@@ -80,6 +80,12 @@
     ::android::hardware::radio::V1_4::CarrierRestrictionsWithPriority carrierRestrictionsResp;
     ::android::hardware::radio::V1_4::SimLockMultiSimPolicy multiSimPolicyResp;
 
+    // Whether toggling uicc applications operation is supported.
+    bool canToggleUiccApplicationsEnablement;
+
+    // Whether Uicc applications are enabled or not.
+    bool areUiccApplicationsEnabled;
+
     RadioResponse_v1_5(RadioHidlTest_v1_5& parent_v1_5);
     virtual ~RadioResponse_v1_5() = default;
 
@@ -524,6 +530,17 @@
 
     /* 1.5 Api */
     Return<void> setSignalStrengthReportingCriteriaResponse_1_5(const RadioResponseInfo& info);
+
+    Return<void> enableUiccApplicationsResponse(const RadioResponseInfo& info);
+
+    Return<void> areUiccApplicationsEnabledResponse(const RadioResponseInfo& info, bool enabled);
+
+    Return<void> canToggleUiccApplicationsEnablementResponse(const RadioResponseInfo& info,
+                                                             bool canToggle);
+
+    Return<void> setSystemSelectionChannelsResponse_1_5(const RadioResponseInfo& info);
+
+    Return<void> startNetworkScanResponse_1_5(const RadioResponseInfo& info);
 };
 
 /* Callback class for radio indication */
@@ -535,6 +552,9 @@
     RadioIndication_v1_5(RadioHidlTest_v1_5& parent_v1_5);
     virtual ~RadioIndication_v1_5() = default;
 
+    /* 1.5 Api */
+    Return<void> uiccApplicationsEnablementChanged(RadioIndicationType type, bool enabled);
+
     /* 1.4 Api */
     Return<void> currentEmergencyNumberList(
             RadioIndicationType type,
diff --git a/radio/1.5/vts/functional/radio_indication.cpp b/radio/1.5/vts/functional/radio_indication.cpp
index b63b745..acffbbe 100644
--- a/radio/1.5/vts/functional/radio_indication.cpp
+++ b/radio/1.5/vts/functional/radio_indication.cpp
@@ -328,3 +328,8 @@
                                               const ::android::hardware::hidl_string& /*reason*/) {
     return Void();
 }
+
+Return<void> RadioIndication_v1_5::uiccApplicationsEnablementChanged(RadioIndicationType /*type*/,
+                                                                     bool /*enabled*/) {
+    return Void();
+}
diff --git a/radio/1.5/vts/functional/radio_response.cpp b/radio/1.5/vts/functional/radio_response.cpp
index 29a9250..5964c96 100644
--- a/radio/1.5/vts/functional/radio_response.cpp
+++ b/radio/1.5/vts/functional/radio_response.cpp
@@ -892,4 +892,39 @@
     rspInfo = info;
     parent_v1_5.notify(info.serial);
     return Void();
-}
\ No newline at end of file
+}
+
+Return<void> RadioResponse_v1_5::enableUiccApplicationsResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}
+
+Return<void> RadioResponse_v1_5::areUiccApplicationsEnabledResponse(const RadioResponseInfo& info,
+                                                                    bool enabled) {
+    rspInfo = info;
+    areUiccApplicationsEnabled = enabled;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}
+
+Return<void> RadioResponse_v1_5::canToggleUiccApplicationsEnablementResponse(
+        const RadioResponseInfo& info, bool canToggle) {
+    rspInfo = info;
+    canToggleUiccApplicationsEnablement = canToggle;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}
+
+Return<void> RadioResponse_v1_5::setSystemSelectionChannelsResponse_1_5(
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}
+
+Return<void> RadioResponse_v1_5::startNetworkScanResponse_1_5(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}
diff --git a/tv/tuner/1.0/IDemux.hal b/tv/tuner/1.0/IDemux.hal
index 9e799b4..16fc392 100644
--- a/tv/tuner/1.0/IDemux.hal
+++ b/tv/tuner/1.0/IDemux.hal
@@ -25,7 +25,6 @@
 /**
  * Demultiplexer(Demux) takes a single multiplexed input and splits it into
  * one or more output.
- *
  */
 interface IDemux {
     /**
@@ -134,4 +133,30 @@
      */
     openDvr(DvrType type, uint32_t bufferSize, IDvrCallback cb)
         generates (Result result, IDvr dvr);
+
+    /**
+     * Connect Conditional Access Modules (CAM) through Common Interface (CI)
+     *
+     * It is used by the client to connect CI-CAM. The demux uses the output
+     * from the frontend as the input by default, and must change to use the
+     * output from CI-CAM as the input after this call take place.
+     *
+     * @param ciCamId specify CI-CAM Id to connect.
+     * @return result Result status of the operation.
+     *         SUCCESS if successful,
+     *         UNKNOWN_ERROR if failed for other reasons.
+     */
+    connectCiCam(uint32_t ciCamId) generates (Result result);
+
+    /**
+     * Disconnect Conditional Access Modules (CAM)
+     *
+     * It is used by the client to disconnect CI-CAM. The demux will use the
+     * output from the frontend as the input after this call take place.
+     *
+     * @return result Result status of the operation.
+     *         SUCCESS if successful,
+     *         UNKNOWN_ERROR if failed for other reasons.
+     */
+    disconnectCiCam() generates (Result result);
 };
diff --git a/tv/tuner/1.0/IFilter.hal b/tv/tuner/1.0/IFilter.hal
index deaf3d4..3ed09f6 100644
--- a/tv/tuner/1.0/IFilter.hal
+++ b/tv/tuner/1.0/IFilter.hal
@@ -113,6 +113,21 @@
     getId() generates (Result result, uint32_t filterId);
 
     /**
+     * Release the handle reported by the HAL for AV memory.
+     *
+     * It is used by the client to notify the HAL that the AV handle won't be
+     * used any more in client side, so that the HAL can mark the memory
+     * presented by file descripor in the handle as released.
+     *
+     * @param avMemory A handle associated to the memory for audio or video.
+     * @return result Result status of the operation.
+     *         SUCCESS if successful,
+     *         INVALID_ARGUMENT if failed for wrong parameter.
+     *         UNKNOWN_ERROR if failed for other reasons.
+     */
+    releaseAvHandle(handle avMemory) generates (Result result);
+
+    /**
      * Set the filter's data source.
      *
      * A filter uses demux as data source by default. If the data was packetized
diff --git a/tv/tuner/1.0/default/Demux.cpp b/tv/tuner/1.0/default/Demux.cpp
index c5921f7..71a26ab 100644
--- a/tv/tuner/1.0/default/Demux.cpp
+++ b/tv/tuner/1.0/default/Demux.cpp
@@ -147,6 +147,20 @@
     return Void();
 }
 
+Return<Result> Demux::connectCiCam(uint32_t ciCamId) {
+    ALOGV("%s", __FUNCTION__);
+
+    mCiCamId = ciCamId;
+
+    return Result::SUCCESS;
+}
+
+Return<Result> Demux::disconnectCiCam() {
+    ALOGV("%s", __FUNCTION__);
+
+    return Result::SUCCESS;
+}
+
 Result Demux::removeFilter(uint32_t filterId) {
     ALOGV("%s", __FUNCTION__);
 
diff --git a/tv/tuner/1.0/default/Demux.h b/tv/tuner/1.0/default/Demux.h
index a9756cc..037429d 100644
--- a/tv/tuner/1.0/default/Demux.h
+++ b/tv/tuner/1.0/default/Demux.h
@@ -76,6 +76,10 @@
     virtual Return<void> openDvr(DvrType type, uint32_t bufferSize, const sp<IDvrCallback>& cb,
                                  openDvr_cb _hidl_cb) override;
 
+    virtual Return<Result> connectCiCam(uint32_t ciCamId) override;
+
+    virtual Return<Result> disconnectCiCam() override;
+
     // Functions interacts with Tuner Service
     void stopBroadcastInput();
     Result removeFilter(uint32_t filterId);
@@ -118,6 +122,7 @@
     void startTsFilter(vector<uint8_t> data);
 
     uint32_t mDemuxId;
+    uint32_t mCiCamId;
     /**
      * Record the last used filter id. Initial value is -1.
      * Filter Id starts with 0.
diff --git a/tv/tuner/1.0/default/Filter.cpp b/tv/tuner/1.0/default/Filter.cpp
index 3d8a977..befd1e6 100644
--- a/tv/tuner/1.0/default/Filter.cpp
+++ b/tv/tuner/1.0/default/Filter.cpp
@@ -120,6 +120,12 @@
     return Result::SUCCESS;
 }
 
+Return<Result> Filter::releaseAvHandle(const hidl_handle& /*avMemory*/) {
+    ALOGV("%s", __FUNCTION__);
+
+    return Result::SUCCESS;
+}
+
 Return<Result> Filter::close() {
     ALOGV("%s", __FUNCTION__);
 
@@ -289,6 +295,9 @@
                 case DemuxTsFilterType::RECORD:
                     startRecordFilterHandler();
                     break;
+                case DemuxTsFilterType::TEMI:
+                    startTemiFilterHandler();
+                    break;
             }
             break;
         case DemuxFilterMainType::MMTP:
@@ -419,6 +428,11 @@
     return Result::SUCCESS;
 }
 
+Result Filter::startTemiFilterHandler() {
+    // TODO handle starting TEMI filter
+    return Result::SUCCESS;
+}
+
 bool Filter::writeSectionsAndCreateEvent(vector<uint8_t> data) {
     // TODO check how many sections has been read
     ALOGD("[Filter] section hander");
@@ -453,4 +467,4 @@
 }  // namespace tuner
 }  // namespace tv
 }  // namespace hardware
-}  // namespace android
\ No newline at end of file
+}  // namespace android
diff --git a/tv/tuner/1.0/default/Filter.h b/tv/tuner/1.0/default/Filter.h
index 21d4297..fbd965a 100644
--- a/tv/tuner/1.0/default/Filter.h
+++ b/tv/tuner/1.0/default/Filter.h
@@ -68,6 +68,8 @@
 
     virtual Return<Result> flush() override;
 
+    virtual Return<Result> releaseAvHandle(const hidl_handle& avMemory) override;
+
     virtual Return<Result> close() override;
 
     /**
@@ -129,6 +131,7 @@
     Result startMediaFilterHandler();
     Result startRecordFilterHandler();
     Result startPcrFilterHandler();
+    Result startTemiFilterHandler();
     Result startFilterLoop();
 
     void deleteEventFlag();
@@ -176,4 +179,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // ANDROID_HARDWARE_TV_TUNER_V1_0_FILTER_H_
\ No newline at end of file
+#endif  // ANDROID_HARDWARE_TV_TUNER_V1_0_FILTER_H_
diff --git a/tv/tuner/1.0/types.hal b/tv/tuner/1.0/types.hal
index a0cf0d9..ef33952 100644
--- a/tv/tuner/1.0/types.hal
+++ b/tv/tuner/1.0/types.hal
@@ -1759,6 +1759,12 @@
      * buffer of the record.
      */
     RECORD,
+    /**
+     * A filter to filter out Timed External Media Information (TEMI) according
+     * to ISO/IEC 13818-1:2013/ DAM 6 from input stream, and send TEMI event to
+     * client through onFilterEvent.
+     */
+    TEMI,
 };
 
 /**
@@ -2170,7 +2176,8 @@
 
     safe_union FilterSettings {
         /**
-         * Not additional parameters. it's used by PCR, TS subtype filters.
+         * Not additional parameters. it's used by PCR, TS, TEMI subtype
+         * filters.
          */
         Monostate noinit;
 
@@ -2461,6 +2468,27 @@
 };
 
 /**
+ *  Filter Event for Timed External Media Information (TEMI) data.
+ */
+struct DemuxFilterTemiEvent {
+    /**
+     * Presentation Time Stamp for audio or video frame. It based on 90KHz has
+     * the same format as PTS (Presentation Time Stamp) in ISO/IEC 13818-1.
+     */
+    uint64_t pts;
+
+    /**
+     * TEMI Descriptor Tag
+     */
+    uint8_t descrTag;
+
+    /**
+     * TEMI Descriptor
+     */
+    vec<uint8_t> descrData;
+};
+
+/**
  *  Filter Event for MMTP Record data.
  */
 struct DemuxFilterMmtpRecordEvent {
@@ -2521,6 +2549,8 @@
         DemuxFilterDownloadEvent download;
 
         DemuxFilterIpPayloadEvent ipPayload;
+
+        DemuxFilterTemiEvent temi;
     };
 
     /**
diff --git a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
index c666226..da3e300 100644
--- a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
+++ b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
@@ -159,6 +159,7 @@
     RECORD,
     MMTPRECORD,
     DOWNLOAD,
+    TEMI,
 };
 
 struct PlaybackConf {
@@ -821,6 +822,9 @@
                 case DemuxTsFilterType::RECORD:
                     eventType = FilterEventType::RECORD;
                     break;
+                case DemuxTsFilterType::TEMI:
+                    eventType = FilterEventType::TEMI;
+                    break;
             }
             break;
         case DemuxFilterMainType::MMTP: