diff --git a/audio/7.0/IStreamOutEventCallback.hal b/audio/7.0/IStreamOutEventCallback.hal
index 52e65d3..4de767f 100644
--- a/audio/7.0/IStreamOutEventCallback.hal
+++ b/audio/7.0/IStreamOutEventCallback.hal
@@ -42,7 +42,7 @@
      * is TEST(metadata_tests, compatibility_R) [3].  The test for R compatibility for JNI
      * marshalling is android.media.cts.AudioMetadataTest#testCompatibilityR [4].
      *
-     * R (audio HAL 7.0) defined keys are as follows [2]:
+     * R (audio HAL 6.0) defined keys are as follows [2]:
      * "bitrate", int32
      * "channel-mask", int32
      * "mime", string
diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 931fee4..0488b57 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -2773,7 +2773,7 @@
      *
      * int32[0]: 42  // request id
      * int32[1]: 11  // Android id of the created user
-     * int32[2]: 3   // Android flags (ephemeral guest) of the created user
+     * int32[2]: 6   // Android flags (ephemeral guest) of the created user
      * int32[3]: 10  // current user
      * int32[4]: 0   // current user flags (none)
      * int32[5]: 3   // number of users
@@ -2782,7 +2782,7 @@
      * int32[8]: 10  // 2nd user (user 10)
      * int32[9]: 0   // 2nd user flags (none)
      * int32[19]: 11 // 3rd user (user 11)
-     * int32[11]: 3  // 3rd user flags (ephemeral guest)
+     * int32[11]: 6  // 3rd user flags (ephemeral guest)
      * string: "ElGuesto" // name of the new user
      *
      * Then if the request succeeded, the HAL would return:
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index b16ae40..e12d920 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -354,6 +354,13 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.memtrack</name>
+        <interface>
+            <name>IMemtrack</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.memtrack</name>
         <version>1.0</version>
diff --git a/gnss/common/utils/default/Utils.cpp b/gnss/common/utils/default/Utils.cpp
index e383d51..21282f4 100644
--- a/gnss/common/utils/default/Utils.cpp
+++ b/gnss/common/utils/default/Utils.cpp
@@ -228,7 +228,8 @@
             .verticalAccuracyMeters = kMockVerticalAccuracyMeters,
             .speedAccuracyMetersPerSecond = kMockSpeedAccuracyMetersPerSecond,
             .bearingAccuracyDegrees = kMockBearingAccuracyDegrees,
-            .timestamp = kMockTimestamp};
+            .timestamp =
+                    static_cast<int64_t>(kMockTimestamp + ::android::elapsedRealtimeNano() / 1e6)};
     return location;
 }
 
diff --git a/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp b/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
index d8312a2..25c990b 100644
--- a/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
+++ b/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
@@ -19,6 +19,8 @@
 #include <algorithm>
 #include <regex>
 #include <thread>
+#include <unordered_map>
+#include <utility>
 
 #include <android-base/logging.h>
 #include <android-base/properties.h>
@@ -152,9 +154,9 @@
 
     void execute() { mComposerClient->execute(mReader.get(), mWriter.get()); }
 
-    const native_handle_t* allocate() {
+    const native_handle_t* allocate(int32_t width, int32_t height) {
         return mGralloc->allocate(
-                /*width*/ 64, /*height*/ 64, /*layerCount*/ 1,
+                width, height, /*layerCount*/ 1,
                 static_cast<common::V1_1::PixelFormat>(PixelFormat::RGBA_8888),
                 static_cast<uint64_t>(BufferUsage::CPU_WRITE_OFTEN | BufferUsage::CPU_READ_OFTEN));
     }
@@ -285,6 +287,59 @@
     }
 }
 
+TEST_P(GraphicsComposerHidlTest, GetDisplayAttribute_2_4_ConfigsInAGroupDifferOnlyByVsyncPeriod) {
+    struct Resolution {
+        int32_t width, height;
+    };
+    struct Dpi {
+        int32_t x, y;
+    };
+    for (const auto& display : mDisplays) {
+        std::vector<Config> configs = mComposerClient->getDisplayConfigs(display.get());
+        std::unordered_map<int32_t, Resolution> configGroupToResolutionMap;
+        std::unordered_map<int32_t, Dpi> configGroupToDpiMap;
+        for (auto config : configs) {
+            const auto configGroup = mComposerClient->getDisplayAttribute_2_4(
+                    display.get(), config, IComposerClient::Attribute::CONFIG_GROUP);
+            const auto width = mComposerClient->getDisplayAttribute_2_4(
+                    display.get(), config, IComposerClient::Attribute::WIDTH);
+            const auto height = mComposerClient->getDisplayAttribute_2_4(
+                    display.get(), config, IComposerClient::Attribute::HEIGHT);
+            if (configGroupToResolutionMap.find(configGroup) == configGroupToResolutionMap.end()) {
+                configGroupToResolutionMap[configGroup] = {width, height};
+            }
+            EXPECT_EQ(configGroupToResolutionMap[configGroup].width, width);
+            EXPECT_EQ(configGroupToResolutionMap[configGroup].height, height);
+
+            int32_t dpiX = -1;
+            mComposerClient->getRaw()->getDisplayAttribute_2_4(
+                    display.get(), config, IComposerClient::Attribute::DPI_X,
+                    [&](const auto& tmpError, const auto& value) {
+                        if (tmpError == Error::NONE) {
+                            dpiX = value;
+                        }
+                    });
+            int32_t dpiY = -1;
+            mComposerClient->getRaw()->getDisplayAttribute_2_4(
+                    display.get(), config, IComposerClient::Attribute::DPI_Y,
+                    [&](const auto& tmpError, const auto& value) {
+                        if (tmpError == Error::NONE) {
+                            dpiY = value;
+                        }
+                    });
+            if (dpiX == -1 && dpiY == -1) {
+                continue;
+            }
+
+            if (configGroupToDpiMap.find(configGroup) == configGroupToDpiMap.end()) {
+                configGroupToDpiMap[configGroup] = {dpiX, dpiY};
+            }
+            EXPECT_EQ(configGroupToDpiMap[configGroup].x, dpiX);
+            EXPECT_EQ(configGroupToDpiMap[configGroup].y, dpiY);
+        }
+    }
+}
+
 TEST_P(GraphicsComposerHidlTest, getDisplayVsyncPeriod_BadDisplay) {
     VsyncPeriodNanos vsyncPeriodNanos;
     EXPECT_EQ(Error::BAD_DISPLAY,
@@ -407,7 +462,10 @@
     mComposerClient->setPowerMode(display.get(), V2_1::IComposerClient::PowerMode::ON);
     mComposerClient->setColorMode_2_3(display.get(), ColorMode::NATIVE, RenderIntent::COLORIMETRIC);
 
-    auto handle = allocate();
+    IComposerClient::FRect displayCrop = display.getCrop();
+    int32_t displayWidth = static_cast<int32_t>(std::ceilf(displayCrop.right - displayCrop.left));
+    int32_t displayHeight = static_cast<int32_t>(std::ceilf(displayCrop.bottom - displayCrop.top));
+    auto handle = allocate(displayWidth, displayHeight);
     ASSERT_NE(nullptr, handle);
 
     Layer layer;
@@ -435,7 +493,7 @@
     ASSERT_EQ(0, mReader->mErrors.size());
 
     mWriter->selectLayer(layer);
-    auto handle2 = allocate();
+    auto handle2 = allocate(displayWidth, displayHeight);
     ASSERT_NE(nullptr, handle2);
 
     mWriter->setLayerBuffer(0, handle2, -1);
@@ -703,4 +761,4 @@
     }
 
     return RUN_ALL_TESTS();
-}
\ No newline at end of file
+}
diff --git a/identity/support/src/IdentityCredentialSupport.cpp b/identity/support/src/IdentityCredentialSupport.cpp
index 77b795b..093120d 100644
--- a/identity/support/src/IdentityCredentialSupport.cpp
+++ b/identity/support/src/IdentityCredentialSupport.cpp
@@ -935,18 +935,19 @@
 optional<vector<vector<uint8_t>>> createAttestation(
         const EVP_PKEY* key, const vector<uint8_t>& applicationId, const vector<uint8_t>& challenge,
         uint64_t activeTimeMilliSeconds, uint64_t expireTimeMilliSeconds, bool isTestCredential) {
-    const keymaster_cert_chain_t* attestation_chain =
-            ::keymaster::getAttestationChain(KM_ALGORITHM_EC, nullptr);
-    if (attestation_chain == nullptr) {
-        LOG(ERROR) << "Error getting attestation chain";
+    keymaster_error_t error;
+    ::keymaster::CertificateChain attestation_chain =
+            ::keymaster::getAttestationChain(KM_ALGORITHM_EC, &error);
+    if (KM_ERROR_OK != error) {
+        LOG(ERROR) << "Error getting attestation chain " << error;
         return {};
     }
     if (expireTimeMilliSeconds == 0) {
-        if (attestation_chain->entry_count < 1) {
+        if (attestation_chain.entry_count < 1) {
             LOG(ERROR) << "Expected at least one entry in attestation chain";
             return {};
         }
-        keymaster_blob_t* bcBlob = &(attestation_chain->entries[0]);
+        keymaster_blob_t* bcBlob = &(attestation_chain.entries[0]);
         const uint8_t* bcData = bcBlob->data;
         auto bc = X509_Ptr(d2i_X509(nullptr, &bcData, bcBlob->data_length));
         time_t bcNotAfter;
@@ -1015,34 +1016,30 @@
     }
     ::keymaster::AuthorizationSet hwEnforced(hwEnforcedBuilder);
 
-    keymaster_error_t error;
-    ::keymaster::CertChainPtr cert_chain_out;
-
     // Pretend to be implemented in a trusted environment just so we can pass
     // the VTS tests. Of course, this is a pretend-only game since hopefully no
     // relying party is ever going to trust our batch key and those keys above
     // it.
-    //
     ::keymaster::PureSoftKeymasterContext context(::keymaster::KmVersion::KEYMASTER_4_1,
                                                   KM_SECURITY_LEVEL_TRUSTED_ENVIRONMENT);
 
-    error = generate_attestation_from_EVP(key, swEnforced, hwEnforced, auth_set, context,
-                                          *attestation_chain, *attestation_signing_key,
-                                          &cert_chain_out);
+    ::keymaster::CertificateChain cert_chain_out = generate_attestation_from_EVP(
+            key, swEnforced, hwEnforced, auth_set, context, move(attestation_chain),
+            *attestation_signing_key, &error);
 
-    if (KM_ERROR_OK != error || !cert_chain_out) {
+    if (KM_ERROR_OK != error) {
         LOG(ERROR) << "Error generate attestation from EVP key" << error;
         return {};
     }
 
-    // translate certificate format from keymaster_cert_chain_t to vector<uint8_t>.
+    // translate certificate format from keymaster_cert_chain_t to vector<vector<uint8_t>>.
     vector<vector<uint8_t>> attestationCertificate;
-    for (int i = 0; i < cert_chain_out->entry_count; i++) {
+    for (int i = 0; i < cert_chain_out.entry_count; i++) {
         attestationCertificate.insert(
                 attestationCertificate.end(),
                 vector<uint8_t>(
-                        cert_chain_out->entries[i].data,
-                        cert_chain_out->entries[i].data + cert_chain_out->entries[i].data_length));
+                        cert_chain_out.entries[i].data,
+                        cert_chain_out.entries[i].data + cert_chain_out.entries[i].data_length));
     }
 
     return attestationCertificate;
diff --git a/memtrack/aidl/Android.bp b/memtrack/aidl/Android.bp
new file mode 100644
index 0000000..fe4d01b
--- /dev/null
+++ b/memtrack/aidl/Android.bp
@@ -0,0 +1,33 @@
+// Copyright (C) 2020 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.
+
+aidl_interface {
+    name: "android.hardware.memtrack",
+    vendor_available: true,
+    srcs: ["android/hardware/memtrack/*.aidl"],
+    stability: "vintf",
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            enabled: false,
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
+}
diff --git a/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/DeviceInfo.aidl b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/DeviceInfo.aidl
new file mode 100644
index 0000000..00abff9
--- /dev/null
+++ b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/DeviceInfo.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.memtrack;
+@VintfStability
+parcelable DeviceInfo {
+  int id;
+  @utf8InCpp String name;
+}
diff --git a/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/IMemtrack.aidl b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/IMemtrack.aidl
new file mode 100644
index 0000000..844a1bb
--- /dev/null
+++ b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/IMemtrack.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.memtrack;
+@VintfStability
+interface IMemtrack {
+  android.hardware.memtrack.MemtrackRecord[] getMemory(in int pid, in android.hardware.memtrack.MemtrackType type);
+  android.hardware.memtrack.DeviceInfo[] getGpuDeviceInfo();
+}
diff --git a/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/MemtrackRecord.aidl b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/MemtrackRecord.aidl
new file mode 100644
index 0000000..09ecefc
--- /dev/null
+++ b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/MemtrackRecord.aidl
@@ -0,0 +1,32 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.memtrack;
+@VintfStability
+parcelable MemtrackRecord {
+  int flags;
+  long sizeInBytes;
+  const int FLAG_SMAPS_ACCOUNTED = 2;
+  const int FLAG_SMAPS_UNACCOUNTED = 4;
+  const int FLAG_SHARED = 8;
+  const int FLAG_SHARED_PSS = 16;
+  const int FLAG_PRIVATE = 32;
+  const int FLAG_SYSTEM = 64;
+  const int FLAG_DEDICATED = 128;
+  const int FLAG_NONSECURE = 256;
+  const int FLAG_SECURE = 512;
+}
diff --git a/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/MemtrackType.aidl b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/MemtrackType.aidl
new file mode 100644
index 0000000..7f3f939
--- /dev/null
+++ b/memtrack/aidl/aidl_api/android.hardware.memtrack/current/android/hardware/memtrack/MemtrackType.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.memtrack;
+@Backing(type="int") @VintfStability
+enum MemtrackType {
+  OTHER = 0,
+  GL = 1,
+  GRAPHICS = 2,
+  MULTIMEDIA = 3,
+  CAMERA = 4,
+  NUM_TYPES = 5,
+}
diff --git a/memtrack/aidl/android/hardware/memtrack/DeviceInfo.aidl b/memtrack/aidl/android/hardware/memtrack/DeviceInfo.aidl
new file mode 100644
index 0000000..bcba544
--- /dev/null
+++ b/memtrack/aidl/android/hardware/memtrack/DeviceInfo.aidl
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.memtrack;
+
+/*
+ * Contains the device name and the device id.
+ */
+@VintfStability
+parcelable DeviceInfo {
+    int id;
+    @utf8InCpp String name;
+}
+
diff --git a/memtrack/aidl/android/hardware/memtrack/IMemtrack.aidl b/memtrack/aidl/android/hardware/memtrack/IMemtrack.aidl
new file mode 100644
index 0000000..18587ee
--- /dev/null
+++ b/memtrack/aidl/android/hardware/memtrack/IMemtrack.aidl
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.memtrack;
+
+import android.hardware.memtrack.DeviceInfo;
+import android.hardware.memtrack.MemtrackRecord;
+import android.hardware.memtrack.MemtrackType;
+
+/**
+ * The Memory Tracker HAL is designed to return information about
+ * device-specific memory usage.
+ * The primary goal is to be able to track memory that is not
+ * trackable in any other way, for example texture memory that is allocated by
+ * a process, but not mapped in to that process's address space.
+ * A secondary goal is to be able to categorize memory used by a process into
+ * GL, graphics, etc. All memory sizes must be in real memory usage,
+ * accounting for stride, bit depth, rounding up to page size, etc.
+ *
+ * Constructor for the interface should be used to perform memtrack management
+ * setup actions and must be called once before any calls to getMemory().
+ */
+@VintfStability
+interface IMemtrack {
+    /**
+     * getMemory() populates MemtrackRecord vector with the sizes of memory
+     * plus associated flags for that memory.
+     *
+     * A process collecting memory statistics will call getMemory for each
+     * combination of pid and memory type. For each memory type that it
+     * recognizes, the HAL must fill out an array of memtrack_record
+     * structures breaking down the statistics of that memory type as much as
+     * possible. For example,
+     * getMemory(<pid>, GL) might return:
+     * { { 4096,  ACCOUNTED | PRIVATE | SYSTEM },
+     *   { 40960, UNACCOUNTED | PRIVATE | SYSTEM },
+     *   { 8192,  ACCOUNTED | PRIVATE | DEDICATED },
+     *   { 8192,  UNACCOUNTED | PRIVATE | DEDICATED } }
+     * If the HAL cannot differentiate between SYSTEM and DEDICATED memory, it
+     * could return:
+     * { { 12288,  ACCOUNTED | PRIVATE },
+     *   { 49152,  UNACCOUNTED | PRIVATE } }
+     *
+     * Memory must not overlap between types. For example, a graphics buffer
+     * that has been mapped into the GPU as a surface must show up when
+     * GRAPHICS is requested and not when GL
+     * is requested.
+     *
+     * @param pid process for which memory information is requested
+     * @param type memory type that information is being requested about
+     * @return vector of MemtrackRecord containing memory information
+     */
+    MemtrackRecord[] getMemory(in int pid, in MemtrackType type);
+
+    /**
+     * getGpuDeviceInfo() populates DeviceInfo with the ID and name
+     * of each GPU device.
+     *
+     * For example, getGpuDeviceInfor, might return:
+     * { { 0, <gpu-device-name> },
+     *   { 1, <gpu-device-name> } }
+     *
+     * This information is used to identify GPU devices for GPU specific
+     * memory accounting (e.g. DMA buffer usage).
+     *
+     * @return vector of DeviceInfo populated for all GPU devices.
+     */
+     DeviceInfo[] getGpuDeviceInfo();
+}
diff --git a/memtrack/aidl/android/hardware/memtrack/MemtrackRecord.aidl b/memtrack/aidl/android/hardware/memtrack/MemtrackRecord.aidl
new file mode 100644
index 0000000..dae026e
--- /dev/null
+++ b/memtrack/aidl/android/hardware/memtrack/MemtrackRecord.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.memtrack;
+
+/*
+ * Each record consists of the size of the memory used by the process and
+ * flags indicate all the MemtrackFlags that are valid for this record.
+ */
+@VintfStability
+parcelable MemtrackRecord {
+    /* Memtrack Flags */
+    const int FLAG_SMAPS_ACCOUNTED = 1 << 1;
+    const int FLAG_SMAPS_UNACCOUNTED = 1 << 2;
+    const int FLAG_SHARED = 1 << 3;
+    const int FLAG_SHARED_PSS = 1 << 4;
+    const int FLAG_PRIVATE = 1 << 5;
+    const int FLAG_SYSTEM = 1 << 6;
+    const int FLAG_DEDICATED = 1 << 7;
+    const int FLAG_NONSECURE = 1 << 8;
+    const int FLAG_SECURE = 1 << 9;
+
+    /* Bitfield indicating all flags that are valid for this record */
+    int flags;
+
+    long sizeInBytes;
+}
+
diff --git a/memtrack/aidl/android/hardware/memtrack/MemtrackType.aidl b/memtrack/aidl/android/hardware/memtrack/MemtrackType.aidl
new file mode 100644
index 0000000..715c6bf
--- /dev/null
+++ b/memtrack/aidl/android/hardware/memtrack/MemtrackType.aidl
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.memtrack;
+
+/**
+ * Tags which define the usage of the memory buffers.
+ */
+@VintfStability
+@Backing(type="int")
+enum MemtrackType {
+    OTHER = 0,
+    GL = 1,
+    GRAPHICS = 2,
+    MULTIMEDIA = 3,
+    CAMERA = 4,
+    NUM_TYPES,
+}
diff --git a/memtrack/aidl/default/Android.bp b/memtrack/aidl/default/Android.bp
new file mode 100644
index 0000000..52f88c8
--- /dev/null
+++ b/memtrack/aidl/default/Android.bp
@@ -0,0 +1,30 @@
+// Copyright (C) 2020 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_binary {
+    name: "android.hardware.memtrack-service.example",
+    relative_install_path: "hw",
+    init_rc: ["memtrack-default.rc"],
+    vintf_fragments: ["memtrack-default.xml"],
+    vendor: true,
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "android.hardware.memtrack-ndk_platform",
+    ],
+    srcs: [
+        "main.cpp",
+        "Memtrack.cpp",
+    ],
+}
diff --git a/memtrack/aidl/default/Memtrack.cpp b/memtrack/aidl/default/Memtrack.cpp
new file mode 100644
index 0000000..7361719
--- /dev/null
+++ b/memtrack/aidl/default/Memtrack.cpp
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Memtrack.h"
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace memtrack {
+
+ndk::ScopedAStatus Memtrack::getMemory(int pid, MemtrackType type,
+                                       std::vector<MemtrackRecord>* _aidl_return) {
+    if (pid < 0) {
+        return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_ILLEGAL_ARGUMENT));
+    }
+    if (type < MemtrackType::OTHER || type >= MemtrackType::NUM_TYPES) {
+        return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION));
+    }
+    _aidl_return->clear();
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Memtrack::getGpuDeviceInfo(std::vector<DeviceInfo>* _aidl_return) {
+    _aidl_return->clear();
+    return ndk::ScopedAStatus::ok();
+}
+
+}  // namespace memtrack
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/memtrack/aidl/default/Memtrack.h b/memtrack/aidl/default/Memtrack.h
new file mode 100644
index 0000000..f2ef60e
--- /dev/null
+++ b/memtrack/aidl/default/Memtrack.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/memtrack/BnMemtrack.h>
+#include <aidl/android/hardware/memtrack/DeviceInfo.h>
+#include <aidl/android/hardware/memtrack/MemtrackRecord.h>
+#include <aidl/android/hardware/memtrack/MemtrackType.h>
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace memtrack {
+
+class Memtrack : public BnMemtrack {
+    ndk::ScopedAStatus getMemory(int pid, MemtrackType type,
+                                 std::vector<MemtrackRecord>* _aidl_return) override;
+
+    ndk::ScopedAStatus getGpuDeviceInfo(std::vector<DeviceInfo>* _aidl_return) override;
+};
+
+}  // namespace memtrack
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/memtrack/aidl/default/main.cpp b/memtrack/aidl/default/main.cpp
new file mode 100644
index 0000000..d063d2a
--- /dev/null
+++ b/memtrack/aidl/default/main.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Memtrack.h"
+
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+
+using aidl::android::hardware::memtrack::Memtrack;
+
+int main() {
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+    std::shared_ptr<Memtrack> memtrack = ndk::SharedRefBase::make<Memtrack>();
+
+    const std::string instance = std::string() + Memtrack::descriptor + "/default";
+    binder_status_t status =
+            AServiceManager_addService(memtrack->asBinder().get(), instance.c_str());
+    CHECK(status == STATUS_OK);
+
+    ABinderProcess_joinThreadPool();
+    return EXIT_FAILURE;  // Unreachable
+}
diff --git a/memtrack/aidl/default/memtrack-default.rc b/memtrack/aidl/default/memtrack-default.rc
new file mode 100644
index 0000000..1725cd0
--- /dev/null
+++ b/memtrack/aidl/default/memtrack-default.rc
@@ -0,0 +1,4 @@
+service vendor.memtrack-default /vendor/bin/hw/android.hardware.memtrack-service.example
+    class hal
+    user nobody
+    group system
diff --git a/memtrack/aidl/default/memtrack-default.xml b/memtrack/aidl/default/memtrack-default.xml
new file mode 100644
index 0000000..3e3e0f6
--- /dev/null
+++ b/memtrack/aidl/default/memtrack-default.xml
@@ -0,0 +1,7 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.memtrack</name>
+        <fqname>IMemtrack/default</fqname>
+    </hal>
+</manifest>
+
diff --git a/memtrack/aidl/vts/Android.bp b/memtrack/aidl/vts/Android.bp
new file mode 100644
index 0000000..ea36677
--- /dev/null
+++ b/memtrack/aidl/vts/Android.bp
@@ -0,0 +1,17 @@
+cc_test {
+    name: "VtsHalMemtrackTargetTest",
+    defaults: [
+        "VtsHalTargetTestDefaults",
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: ["VtsHalMemtrackTargetTest.cpp"],
+    shared_libs: [
+        "libbinder_ndk",
+    ],
+    static_libs: [
+        "android.hardware.memtrack-unstable-ndk_platform",
+    ],
+    test_suites: [
+        "vts-core",
+    ],
+}
diff --git a/memtrack/aidl/vts/VtsHalMemtrackTargetTest.cpp b/memtrack/aidl/vts/VtsHalMemtrackTargetTest.cpp
new file mode 100644
index 0000000..4d33101
--- /dev/null
+++ b/memtrack/aidl/vts/VtsHalMemtrackTargetTest.cpp
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+
+#include <aidl/android/hardware/memtrack/DeviceInfo.h>
+#include <aidl/android/hardware/memtrack/IMemtrack.h>
+#include <aidl/android/hardware/memtrack/MemtrackType.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+
+using aidl::android::hardware::memtrack::DeviceInfo;
+using aidl::android::hardware::memtrack::IMemtrack;
+using aidl::android::hardware::memtrack::MemtrackRecord;
+using aidl::android::hardware::memtrack::MemtrackType;
+
+class MemtrackAidlTest : public testing::TestWithParam<std::string> {
+  public:
+    virtual void SetUp() override {
+        const auto instance = GetParam();
+        ASSERT_TRUE(AServiceManager_isDeclared(instance.c_str()));
+        auto memtrackBinder = ndk::SpAIBinder(AServiceManager_waitForService(instance.c_str()));
+        memtrack_ = IMemtrack::fromBinder(memtrackBinder);
+        ASSERT_NE(memtrack_, nullptr);
+    }
+
+    std::shared_ptr<IMemtrack> memtrack_;
+};
+
+TEST_P(MemtrackAidlTest, GetMemoryInvalidPid) {
+    int pid = -1;
+    MemtrackType type = MemtrackType::OTHER;
+    std::vector<MemtrackRecord> records;
+
+    auto status = memtrack_->getMemory(pid, type, &records);
+
+    EXPECT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT);
+}
+
+TEST_P(MemtrackAidlTest, GetMemoryInvalidType) {
+    int pid = 1;
+    MemtrackType type = MemtrackType::NUM_TYPES;
+    std::vector<MemtrackRecord> records;
+
+    auto status = memtrack_->getMemory(pid, type, &records);
+
+    EXPECT_EQ(status.getExceptionCode(), EX_UNSUPPORTED_OPERATION);
+}
+
+TEST_P(MemtrackAidlTest, GetMemory) {
+    int pid = 1;
+    MemtrackType type = MemtrackType::OTHER;
+    std::vector<MemtrackRecord> records;
+
+    auto status = memtrack_->getMemory(pid, type, &records);
+
+    EXPECT_TRUE(status.isOk());
+}
+
+TEST_P(MemtrackAidlTest, GetGpuDeviceInfo) {
+    std::vector<DeviceInfo> device_info;
+
+    auto status = memtrack_->getGpuDeviceInfo(&device_info);
+
+    EXPECT_TRUE(status.isOk());
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(MemtrackAidlTest);
+INSTANTIATE_TEST_SUITE_P(PerInstance, MemtrackAidlTest,
+                         testing::ValuesIn(android::getAidlHalInstanceNames(IMemtrack::descriptor)),
+                         android::PrintInstanceNameToString);
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}
diff --git a/radio/1.6/IRadio.hal b/radio/1.6/IRadio.hal
index 36d288f..4e9dcdb 100644
--- a/radio/1.6/IRadio.hal
+++ b/radio/1.6/IRadio.hal
@@ -120,6 +120,9 @@
      * @param pduSessionId The pdu session id to be used for this data call.  A value of 0 means
      *     no pdu session id was attached to this call.
      *     Reference: 3GPP TS 24.007 section 11.2.3.1b
+     * @param sliceInfo SliceInfo to be used for the data connection when a handover occurs from
+     *     EPDG to 5G.  It is valid only when accessNetwork is AccessNetwork:NGRAN.  If the slice
+     *     passed from EPDG is rejected, then the data failure cause must be DataCallFailCause:SLICE_REJECTED.
      *
      * Response function is IRadioResponse.setupDataCallResponse_1_6()
      *
@@ -128,7 +131,7 @@
     oneway setupDataCall_1_6(int32_t serial, AccessNetwork accessNetwork,
             DataProfileInfo dataProfileInfo, bool roamingAllowed,
             DataRequestReason reason, vec<LinkAddress> addresses, vec<string> dnses,
-            int32_t pduSessionId);
+            int32_t pduSessionId, OptionalSliceInfo sliceInfo);
 
     /**
      * Send an SMS message
diff --git a/radio/1.6/types.hal b/radio/1.6/types.hal
index f4dc0bd..550e079 100644
--- a/radio/1.6/types.hal
+++ b/radio/1.6/types.hal
@@ -352,6 +352,12 @@
      * Reference: 3GPP TS 24.007 section 11.2.3.1b
      */
     int32_t pduSessionId;
+
+    /**
+     * Slice used for this data call. It is valid only when this data call is on
+     * AccessNetwork:NGRAN.
+     */
+    OptionalSliceInfo sliceInfo;
 };
 
 /**
@@ -405,7 +411,8 @@
     * This bandwidth estimate shall be the estimated maximum sustainable link bandwidth
     * (as would be measured at the Upper PDCP or SNDCP SAP). This is valid only
     * in if device is connected to both primary and secodary in dual connected
-    * mode. This must be filled with -1 if secondary is not connected.
+    * mode. This must be filled with -1 if secondary is not connected or if
+    * modem does not support this feature.
     */
    uint32_t secondaryDownlinkCapacityKbps;
 
@@ -414,7 +421,8 @@
     * This bandwidth estimate shall be the estimated
     * maximum sustainable link bandwidth (as would be measured at the Upper PDCP or SNDCP SAP).
     * This is valid only in if device is connected to both primary and secodary in dual connected
-    * mode.This must be filled with -1 if secondary is not connected.
+    * mode.This must be filled with -1 if secondary is not connected or if modem
+    * does not support this feature.
     */
    uint32_t secondaryUplinkCapacityKbps;
 };
@@ -733,3 +741,80 @@
      */
     string forwardedNumber;
 };
+
+/**
+ * This safe_union represents an optional slice info
+ */
+safe_union OptionalSliceInfo {
+    Monostate noinit;
+    SliceInfo value;
+};
+
+/**
+ * This struct represents a S-NSSAI as defined in 3GPP TS 24.501.
+ */
+struct SliceInfo {
+    /**
+     * The type of service provided by the slice.
+     *
+     * see: 3GPP TS 24.501 Section 9.11.2.8.
+     */
+    SliceServiceType sst;
+
+    /**
+     * Slice differentiator is the identifier of a slice that has
+     * SliceServiceType as SST. A value of -1 indicates that there is
+     * no corresponding SliceInfo of the HPLMN.
+     *
+     * see: 3GPP TS 24.501 Section 9.11.2.8.
+     */
+    int32_t sliceDifferentiator;
+
+    /**
+     * This SST corresponds to a SliceInfo (S-NSSAI) of the HPLMN; the SST is
+     * mapped to this value.
+     *
+     * see: 3GPP TS 24.501 Section 9.11.2.8.
+     */
+    SliceServiceType mappedHplmnSst;
+
+    /**
+     * Present only if both sliceDifferentiator and mappedHplmnSst are also
+     * present. This SD corresponds to a SliceInfo (S-NSSAI) of the HPLMN;
+     * sliceDifferentiator is mapped to this value. A value of -1 indicates that
+     * there is no corresponding SliceInfo of the HPLMN.
+     *
+     * see: 3GPP TS 24.501 Section 9.11.2.8.
+     */
+    int32_t mappedHplmnSD;
+};
+
+/**
+ * Slice/Service Type as defined in 3GPP TS 23.501.
+ */
+enum SliceServiceType : uint8_t {
+    /* Not specified */
+    NONE = 0,
+
+    /* Slice suitable for the handling of 5G enhanced Mobile Broadband */
+    EMBB = 1,
+
+    /**
+     * Slice suitable for the handling of ultra-reliable low latency
+     * communications
+     */
+    URLLC = 2,
+
+    /* Slice suitable for the handling of massive IoT */
+    MIOT = 3,
+};
+
+/**
+ * Expose more setup data call failures.
+ */
+enum DataCallFailCause : @1.4::DataCallFailCause {
+    /**
+     * Data call fail due to the slice not being allowed for the data call.
+     */
+    SLICE_REJECTED = 0x8CC,
+};
diff --git a/radio/1.6/vts/functional/radio_hidl_hal_api.cpp b/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
index c8846d2..44900b8 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
@@ -56,8 +56,12 @@
     ::android::hardware::radio::V1_2::DataRequestReason reason =
             ::android::hardware::radio::V1_2::DataRequestReason::NORMAL;
 
-    Return<void> res = radio_v1_6->setupDataCall_1_6(serial, accessNetwork, dataProfileInfo,
-                                                     roamingAllowed, reason, addresses, dnses, -1);
+    ::android::hardware::radio::V1_6::OptionalSliceInfo optionalSliceInfo;
+    memset(&optionalSliceInfo, 0, sizeof(optionalSliceInfo));
+
+    Return<void> res =
+            radio_v1_6->setupDataCall_1_6(serial, accessNetwork, dataProfileInfo, roamingAllowed,
+                                          reason, addresses, dnses, -1, optionalSliceInfo);
     ASSERT_OK(res);
 
     EXPECT_EQ(std::cv_status::no_timeout, wait());
diff --git a/security/keymint/aidl/vts/functional/AndroidTest.xml b/security/keymint/aidl/vts/functional/AndroidTest.xml
index 43e7a8a..de543f1 100644
--- a/security/keymint/aidl/vts/functional/AndroidTest.xml
+++ b/security/keymint/aidl/vts/functional/AndroidTest.xml
@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<configuration description="Runs VtsAidlKeyMintV1_0TargetTest.">
+<configuration description="Runs VtsAidlKeyMintTargetTest.">
     <option name="test-suite-tag" value="apct" />
     <option name="test-suite-tag" value="apct-native" />
 
@@ -22,12 +22,13 @@
 
     <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
         <option name="cleanup" value="true" />
-        <option name="push" value="VtsAidlKeyMintV1_0TargetTest->/data/local/tmp/VtsAidlKeyMintV1_0TargetTest" />
+        <option name="push"
+                value="VtsAidlKeyMintTargetTest->/data/local/tmp/VtsAidlKeyMintTargetTest" />
     </target_preparer>
 
     <test class="com.android.tradefed.testtype.GTest" >
         <option name="native-test-device-path" value="/data/local/tmp" />
-        <option name="module-name" value="VtsAidlKeyMintV1_0TargetTest" />
+        <option name="module-name" value="VtsAidlKeyMintTargetTest" />
         <option name="native-test-timeout" value="900000"/>
     </test>
 </configuration>
diff --git a/wifi/hostapd/1.3/vts/functional/hostapd_hidl_test.cpp b/wifi/hostapd/1.3/vts/functional/hostapd_hidl_test.cpp
index bdbe651..a22252c 100644
--- a/wifi/hostapd/1.3/vts/functional/hostapd_hidl_test.cpp
+++ b/wifi/hostapd/1.3/vts/functional/hostapd_hidl_test.cpp
@@ -124,6 +124,7 @@
         // Newly added attributes in V1_3
         channelParams_1_3.channel = iface_params.channelParams.channel;
         channelParams_1_3.enableAcs = iface_params.channelParams.enableAcs;
+        channelParams_1_3.bandMask = iface_params_1_2.channelParams.bandMask;
         channelParams_1_3.V1_2 = iface_params_1_2.channelParams;
 
         vec_channelParams.push_back(channelParams_1_3);
@@ -147,7 +148,8 @@
             iface_params_1_3.V1_2.V1_1.V1_0.channelParams.enableAcs;
         iface_params_1_3.channelParamsList[0].V1_2 =
             iface_params_1_3.V1_2.channelParams;
-
+        iface_params_1_3.channelParamsList[0].bandMask =
+            iface_params_1_3.V1_2.channelParams.bandMask;
         return iface_params_1_3;
     }