diff --git a/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp b/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp
index 0e22e44..7f610ef 100644
--- a/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp
+++ b/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp
@@ -55,21 +55,20 @@
     const std::shared_ptr<IBluetoothAudioPort>& host_if,
     const AudioConfiguration& audio_config,
     const std::vector<LatencyMode>& latency_modes, DataMQDesc* _aidl_return) {
-  if (audio_config.getTag() != AudioConfiguration::leAudioConfig) {
+  if (session_type_ ==
+      SessionType::LE_AUDIO_BROADCAST_HARDWARE_OFFLOAD_ENCODING_DATAPATH) {
+    if (audio_config.getTag() != AudioConfiguration::leAudioBroadcastConfig) {
+      LOG(WARNING) << __func__ << " - Invalid Audio Configuration="
+                   << audio_config.toString();
+      *_aidl_return = DataMQDesc();
+      return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
+    }
+  } else if (audio_config.getTag() != AudioConfiguration::leAudioConfig) {
     LOG(WARNING) << __func__ << " - Invalid Audio Configuration="
                  << audio_config.toString();
     *_aidl_return = DataMQDesc();
     return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
   }
-  const auto& le_audio_config =
-      audio_config.get<AudioConfiguration::leAudioConfig>();
-  if (!BluetoothAudioCodecs::IsOffloadLeAudioConfigurationValid(
-          session_type_, le_audio_config)) {
-    LOG(WARNING) << __func__ << " - Unsupported LC3 Offloaded Configuration="
-                 << le_audio_config.toString();
-    *_aidl_return = DataMQDesc();
-    return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
-  }
 
   return BluetoothAudioProvider::startSession(
       host_if, audio_config, latency_modes, _aidl_return);
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
index 1fb0e41..bfe3cec 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
@@ -317,19 +317,6 @@
   return false;
 }
 
-bool BluetoothAudioCodecs::IsOffloadLeAudioConfigurationValid(
-    const SessionType& session_type, const LeAudioConfiguration&) {
-  if (session_type !=
-          SessionType::LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH &&
-      session_type !=
-          SessionType::LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH &&
-      session_type !=
-          SessionType::LE_AUDIO_BROADCAST_HARDWARE_OFFLOAD_ENCODING_DATAPATH) {
-    return false;
-  }
-  return true;
-}
-
 std::vector<PcmCapabilities>
 BluetoothAudioCodecs::GetSoftwarePcmCapabilities() {
   return {kDefaultSoftwarePcmCapabilities};
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.h b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.h
index 0259a7e..c5e08d3 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.h
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.h
@@ -44,9 +44,6 @@
   static bool IsOffloadCodecConfigurationValid(
       const SessionType& session_type, const CodecConfiguration& codec_config);
 
-  static bool IsOffloadLeAudioConfigurationValid(
-      const SessionType& session_type, const LeAudioConfiguration&);
-
   static std::vector<LeAudioCodecCapabilitiesSetting>
   GetLeAudioOffloadCodecCapabilities(const SessionType& session_type);
 
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp b/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp
index 3214bf2..292d352 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp
@@ -111,7 +111,9 @@
   if (session_type_ !=
           SessionType::LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH &&
       session_type_ !=
-          SessionType::LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH) {
+          SessionType::LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH &&
+      session_type_ !=
+          SessionType::LE_AUDIO_BROADCAST_HARDWARE_OFFLOAD_ENCODING_DATAPATH) {
     return;
   }
   std::lock_guard<std::recursive_mutex> guard(mutex_);
@@ -274,11 +276,14 @@
   bool is_offload_a2dp_session =
       (session_type_ == SessionType::A2DP_HARDWARE_OFFLOAD_ENCODING_DATAPATH ||
        session_type_ == SessionType::A2DP_HARDWARE_OFFLOAD_DECODING_DATAPATH);
-  bool is_offload_le_audio_session =
+  bool is_offload_le_audio_unicast_session =
       (session_type_ ==
            SessionType::LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH ||
        session_type_ ==
            SessionType::LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH);
+  bool is_offload_le_audio_broadcast_session =
+      (session_type_ ==
+       SessionType::LE_AUDIO_BROADCAST_HARDWARE_OFFLOAD_ENCODING_DATAPATH);
   auto audio_config_tag = audio_config.getTag();
   bool is_software_audio_config =
       (is_software_session &&
@@ -286,11 +291,15 @@
   bool is_a2dp_offload_audio_config =
       (is_offload_a2dp_session &&
        audio_config_tag == AudioConfiguration::a2dpConfig);
-  bool is_le_audio_offload_audio_config =
-      (is_offload_le_audio_session &&
+  bool is_le_audio_offload_unicast_audio_config =
+      (is_offload_le_audio_unicast_session &&
        audio_config_tag == AudioConfiguration::leAudioConfig);
+  bool is_le_audio_offload_broadcast_audio_config =
+      (is_offload_le_audio_broadcast_session &&
+       audio_config_tag == AudioConfiguration::leAudioBroadcastConfig);
   if (!is_software_audio_config && !is_a2dp_offload_audio_config &&
-      !is_le_audio_offload_audio_config) {
+      !is_le_audio_offload_unicast_audio_config &&
+      !is_le_audio_offload_broadcast_audio_config) {
     return false;
   }
   audio_config_ = std::make_unique<AudioConfiguration>(audio_config);
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 46db4f0..37371c0 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -981,7 +981,7 @@
 
     // Retrieve relevant tags.
     Digest digest = Digest::NONE;
-    Digest mgf_digest = Digest::NONE;
+    Digest mgf_digest = Digest::SHA1;
     PaddingMode padding = PaddingMode::NONE;
 
     auto digest_tag = params.GetTagValue(TAG_DIGEST);
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index 7c398d3..3930074 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -5169,6 +5169,79 @@
 }
 
 /*
+ * EncryptionOperationsTest.RsaOaepMGFDigestDefaultSuccess
+ *
+ * Verifies that RSA-OAEP decryption operations work when no MGF digest is
+ * specified, defaulting to SHA-1.
+ */
+TEST_P(EncryptionOperationsTest, RsaOaepMGFDigestDefaultSuccess) {
+    size_t key_size = 2048;
+    ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
+                                                 .Authorization(TAG_NO_AUTH_REQUIRED)
+                                                 .RsaEncryptionKey(key_size, 65537)
+                                                 .Padding(PaddingMode::RSA_OAEP)
+                                                 .Digest(Digest::SHA_2_256)
+                                                 .SetDefaultValidity()));
+
+    // Do local RSA encryption using the default MGF digest of SHA-1.
+    string message = "Hello";
+    auto params =
+            AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP);
+    string ciphertext = LocalRsaEncryptMessage(message, params);
+    EXPECT_EQ(key_size / 8, ciphertext.size());
+
+    // Do KeyMint RSA decryption also using the default MGF digest of SHA-1.
+    string plaintext = DecryptMessage(ciphertext, params);
+    EXPECT_EQ(message, plaintext) << "RSA-OAEP failed with default digest";
+
+    // Decrypting corrupted ciphertext should fail.
+    size_t offset_to_corrupt = random() % ciphertext.size();
+    char corrupt_byte;
+    do {
+        corrupt_byte = static_cast<char>(random() % 256);
+    } while (corrupt_byte == ciphertext[offset_to_corrupt]);
+    ciphertext[offset_to_corrupt] = corrupt_byte;
+
+    EXPECT_EQ(ErrorCode::OK, Begin(KeyPurpose::DECRYPT, params));
+    string result;
+    EXPECT_EQ(ErrorCode::UNKNOWN_ERROR, Finish(ciphertext, &result));
+    EXPECT_EQ(0U, result.size());
+}
+
+/*
+ * EncryptionOperationsTest.RsaOaepMGFDigestDefaultFail
+ *
+ * Verifies that RSA-OAEP decryption operations fail when no MGF digest is
+ * specified on begin (thus defaulting to SHA-1), but the key characteristics
+ * has an explicit set of values for MGF_DIGEST that do not contain SHA-1.
+ */
+TEST_P(EncryptionOperationsTest, RsaOaepMGFDigestDefaultFail) {
+    size_t key_size = 2048;
+    ASSERT_EQ(ErrorCode::OK,
+              GenerateKey(AuthorizationSetBuilder()
+                                  .Authorization(TAG_NO_AUTH_REQUIRED)
+                                  .Authorization(TAG_RSA_OAEP_MGF_DIGEST, Digest::SHA_2_256)
+                                  .RsaEncryptionKey(key_size, 65537)
+                                  .Padding(PaddingMode::RSA_OAEP)
+                                  .Digest(Digest::SHA_2_256)
+                                  .SetDefaultValidity()));
+
+    // Do local RSA encryption using the default MGF digest of SHA-1.
+    string message = "Hello";
+    auto params =
+            AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP);
+    string ciphertext = LocalRsaEncryptMessage(message, params);
+    EXPECT_EQ(key_size / 8, ciphertext.size());
+
+    // begin() params do not include MGF_DIGEST, so a default of SHA1 is assumed.
+    // Key characteristics *do* include values for MGF_DIGEST, so the SHA1 value
+    // is checked against those values, and found absent.
+    auto result = Begin(KeyPurpose::DECRYPT, params);
+    EXPECT_TRUE(result == ErrorCode::UNSUPPORTED_MGF_DIGEST ||
+                result == ErrorCode::INCOMPATIBLE_MGF_DIGEST);
+}
+
+/*
  * EncryptionOperationsTest.RsaOaepWithMGFIncompatibleDigest
  *
  * Verifies that RSA-OAEP decryption operations fail in the correct way when asked to operate
diff --git a/sensors/2.0/multihal/android.hardware.sensors@2.0-service-multihal.rc b/sensors/2.0/multihal/android.hardware.sensors@2.0-service-multihal.rc
index 8867a1a..c874604 100644
--- a/sensors/2.0/multihal/android.hardware.sensors@2.0-service-multihal.rc
+++ b/sensors/2.0/multihal/android.hardware.sensors@2.0-service-multihal.rc
@@ -1,7 +1,7 @@
 service vendor.sensors-hal-2-0-multihal /vendor/bin/hw/android.hardware.sensors@2.0-service.multihal
     class hal
     user system
-    group system wakelock context_hub
+    group system wakelock context_hub input
     task_profiles ServiceCapacityLow
     capabilities BLOCK_SUSPEND
     rlimit rtprio 10 10
diff --git a/sensors/2.1/multihal/android.hardware.sensors@2.1-service-multihal.rc b/sensors/2.1/multihal/android.hardware.sensors@2.1-service-multihal.rc
index f47e060..deea16e 100644
--- a/sensors/2.1/multihal/android.hardware.sensors@2.1-service-multihal.rc
+++ b/sensors/2.1/multihal/android.hardware.sensors@2.1-service-multihal.rc
@@ -1,7 +1,7 @@
 service vendor.sensors-hal-2-1-multihal /vendor/bin/hw/android.hardware.sensors@2.1-service.multihal
     class hal
     user system
-    group system wakelock context_hub
+    group system wakelock context_hub input
     task_profiles ServiceCapacityLow
     capabilities BLOCK_SUSPEND
     rlimit rtprio 10 10
diff --git a/tests/extension/vibrator/aidl/default/CustomVibrator.cpp b/tests/extension/vibrator/aidl/default/CustomVibrator.cpp
index 2f3dfcb..7a7c58b 100644
--- a/tests/extension/vibrator/aidl/default/CustomVibrator.cpp
+++ b/tests/extension/vibrator/aidl/default/CustomVibrator.cpp
@@ -57,4 +57,12 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::SpAIBinder CustomVibrator::createBinder() {
+    auto binder = BnCustomVibrator::createBinder();
+    // e.g. AIBinder_setInheritRt(binder.get(), true);
+    // e.g. AIBinder_setMinSchedulerPolicy(binder.get(), SCHED_NORMAL, 20);
+    // e.g. AIBinder_setRequestingSid(binder.get(), true);
+    return binder;
+}
+
 }  // namespace aidl::android::hardware::tests::extension::vibrator
diff --git a/tests/extension/vibrator/aidl/default/CustomVibrator.h b/tests/extension/vibrator/aidl/default/CustomVibrator.h
index 6dc5743..084a557 100644
--- a/tests/extension/vibrator/aidl/default/CustomVibrator.h
+++ b/tests/extension/vibrator/aidl/default/CustomVibrator.h
@@ -29,6 +29,12 @@
     ndk::ScopedAStatus perform(VendorEffect effect,
                                const std::shared_ptr<IVibratorCallback>& callback,
                                int32_t* _aidl_return) override;
+
+  private:
+    // override for AIBinder_setInheritRt, AIBinder_setMinSchedulerPolicy, or
+    // AIBinder_setRequestingSid calling this in the constructor or elsewhere, the binder would
+    // immediately be destroyed.
+    ndk::SpAIBinder createBinder() override;
 };
 
 }  // namespace aidl::android::hardware::tests::extension::vibrator
diff --git a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
index b39abe3..53280d7 100644
--- a/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
+++ b/tv/tuner/1.0/vts/functional/VtsHalTvTunerV1_0TargetTest.cpp
@@ -144,9 +144,9 @@
     ASSERT_TRUE(mFilterTests.getNewlyOpenedFilterId(filterId));
     ASSERT_TRUE(mFilterTests.configFilter(filterConf.settings, filterId));
     ASSERT_TRUE(mFilterTests.getFilterMQDescriptor(filterId, filterConf.getMqDesc));
-    mDvrTests.startPlaybackInputThread(dvrConf.playbackInputFile, dvrConf.settings.playback());
     ASSERT_TRUE(mDvrTests.startDvrPlayback());
     ASSERT_TRUE(mFilterTests.startFilter(filterId));
+    mDvrTests.startPlaybackInputThread(dvrConf.playbackInputFile, dvrConf.settings.playback());
     ASSERT_TRUE(filterDataOutputTest());
     mDvrTests.stopPlaybackThread();
     ASSERT_TRUE(mFilterTests.stopFilter(filterId));
diff --git a/wifi/1.4/vts/functional/Android.bp b/wifi/1.4/vts/functional/Android.bp
index f86869b..cac8c0b 100644
--- a/wifi/1.4/vts/functional/Android.bp
+++ b/wifi/1.4/vts/functional/Android.bp
@@ -44,6 +44,27 @@
     ],
 }
 
+cc_library_static {
+    name: "VtsHalWifiV1_4TargetTestUtil",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: [
+        "wifi_hidl_test_utils_1_4.cpp",
+    ],
+    export_include_dirs: [
+        ".",
+    ],
+    shared_libs: [
+        "libnativehelper",
+    ],
+    static_libs: [
+        "VtsHalWifiV1_0TargetTestUtil",
+        "android.hardware.wifi@1.0",
+        "android.hardware.wifi@1.3",
+        "android.hardware.wifi@1.4",
+        "libwifi-system-iface",
+    ],
+}
+
 // SoftAP-specific tests, similar to VtsHalWifiApV1_0TargetTest.
 cc_test {
     name: "VtsHalWifiApV1_4TargetTest",
diff --git a/wifi/1.4/vts/functional/wifi_hidl_test_utils_1_4.cpp b/wifi/1.4/vts/functional/wifi_hidl_test_utils_1_4.cpp
new file mode 100644
index 0000000..02e8320
--- /dev/null
+++ b/wifi/1.4/vts/functional/wifi_hidl_test_utils_1_4.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 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 <VtsHalHidlTargetCallbackBase.h>
+#include <android-base/logging.h>
+
+#undef NAN  // NAN is defined in bionic/libc/include/math.h:38
+
+#include <android/hardware/wifi/1.4/IWifi.h>
+#include <android/hardware/wifi/1.4/IWifiApIface.h>
+#include <android/hardware/wifi/1.4/IWifiChip.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+
+#include "wifi_hidl_call_util.h"
+#include "wifi_hidl_test_utils.h"
+
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::wifi::V1_0::ChipModeId;
+using ::android::hardware::wifi::V1_0::IfaceType;
+using ::android::hardware::wifi::V1_4::IWifiApIface;
+using ::android::hardware::wifi::V1_4::IWifiChip;
+
+sp<IWifiChip> getWifiChip_1_4(const std::string& instance_name) {
+    return IWifiChip::castFrom(getWifiChip(instance_name));
+}
+
+sp<IWifiApIface> getWifiApIface_1_4(const std::string& instance_name) {
+    LOG(INFO) << "getWifiApIface_1_4";
+    ChipModeId mode_id;
+    sp<IWifiChip> wifi_chip_ = getWifiChip_1_4(instance_name);
+    configureChipToSupportIfaceType(wifi_chip_, IfaceType::AP, &mode_id);
+    const auto& status_and_iface = HIDL_INVOKE(wifi_chip_, createApIface);
+    LOG(INFO) << "getWifiApIface_1_4 done to status_and_iface";
+    return IWifiApIface::castFrom(status_and_iface.second);
+}
diff --git a/wifi/1.4/vts/functional/wifi_hidl_test_utils_1_4.h b/wifi/1.4/vts/functional/wifi_hidl_test_utils_1_4.h
new file mode 100644
index 0000000..ca7b57a
--- /dev/null
+++ b/wifi/1.4/vts/functional/wifi_hidl_test_utils_1_4.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2022 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 <android/hardware/wifi/1.4/IWifi.h>
+#include <android/hardware/wifi/1.4/IWifiApIface.h>
+#include <android/hardware/wifi/1.4/IWifiChip.h>
+
+#include <getopt.h>
+
+#include <VtsHalHidlTargetTestEnvBase.h>
+// Helper functions to obtain references to the various HIDL interface objects.
+// Note: We only have a single instance of each of these objects currently.
+// These helper functions should be modified to return vectors if we support
+// multiple instances.
+android::sp<android::hardware::wifi::V1_4::IWifiChip> getWifiChip_1_4(
+    const std::string& instance_name);
+android::sp<android::hardware::wifi::V1_4::IWifiApIface> getWifiApIface_1_4(
+    const std::string& instance_name);
diff --git a/wifi/hostapd/1.2/vts/functional/Android.bp b/wifi/hostapd/1.2/vts/functional/Android.bp
index 9609da5..26edab5 100644
--- a/wifi/hostapd/1.2/vts/functional/Android.bp
+++ b/wifi/hostapd/1.2/vts/functional/Android.bp
@@ -31,12 +31,17 @@
     ],
     static_libs: [
         "VtsHalWifiV1_0TargetTestUtil",
+        "VtsHalWifiV1_4TargetTestUtil",
         "VtsHalWifiHostapdV1_0TargetTestUtil",
         "android.hardware.wifi.hostapd@1.0",
         "android.hardware.wifi.hostapd@1.1",
         "android.hardware.wifi.hostapd@1.2",
         "android.hardware.wifi.hostapd@1.3",
         "android.hardware.wifi@1.0",
+        "android.hardware.wifi@1.1",
+        "android.hardware.wifi@1.2",
+        "android.hardware.wifi@1.3",
+        "android.hardware.wifi@1.4",
         "libgmock",
         "libwifi-system",
         "libwifi-system-iface",
diff --git a/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp b/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp
index c40c582..5c59819 100644
--- a/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp
+++ b/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp
@@ -29,6 +29,7 @@
 
 #include "hostapd_hidl_call_util.h"
 #include "hostapd_hidl_test_utils.h"
+#include "wifi_hidl_test_utils_1_4.h"
 
 using ::android::sp;
 using ::android::hardware::hidl_string;
@@ -39,6 +40,9 @@
 using ::android::hardware::wifi::hostapd::V1_2::Ieee80211ReasonCode;
 using ::android::hardware::wifi::hostapd::V1_2::IHostapd;
 using ::android::hardware::wifi::V1_0::IWifi;
+using ::android::hardware::wifi::V1_0::WifiStatusCode;
+using ::android::hardware::wifi::V1_4::IWifiApIface;
+using ::android::hardware::wifi::V1_4::IWifiChip;
 
 namespace {
 constexpr unsigned char kNwSsid[] = {'t', 'e', 's', 't', '1',
@@ -81,23 +85,25 @@
    protected:
     bool isWpa3SaeSupport_ = false;
     bool isAcsSupport_ = false;
-    std::string getPrimaryWlanIfaceName() {
-        std::array<char, PROPERTY_VALUE_MAX> buffer;
-        auto res = property_get("ro.vendor.wifi.sap.interface", buffer.data(),
-                                nullptr);
-        if (res > 0) return buffer.data();
-        property_get("wifi.interface", buffer.data(), "wlan0");
-        return buffer.data();
+
+    std::string setupApIfaceIfNeededAndGetName() {
+        sp<IWifiApIface> wifi_ap_iface;
+        wifi_ap_iface = getWifiApIface_1_4(wifi_instance_name_);
+        EXPECT_NE(nullptr, wifi_ap_iface.get());
+
+        const auto& status_and_name = HIDL_INVOKE(wifi_ap_iface, getName);
+        EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_name.first.code);
+        return status_and_name.second;
     }
 
-    IHostapd::IfaceParams getIfaceParamsWithoutAcs() {
+    IHostapd::IfaceParams getIfaceParamsWithoutAcs(std::string iface_name) {
         ::android::hardware::wifi::hostapd::V1_0::IHostapd::IfaceParams
             iface_params;
         ::android::hardware::wifi::hostapd::V1_1::IHostapd::IfaceParams
             iface_params_1_1;
         IHostapd::IfaceParams iface_params_1_2;
 
-        iface_params.ifaceName = getPrimaryWlanIfaceName();
+        iface_params.ifaceName = iface_name;
         iface_params.hwModeParams.enable80211N = true;
         iface_params.hwModeParams.enable80211AC = false;
         iface_params.channelParams.enableAcs = false;
@@ -114,9 +120,10 @@
         return iface_params_1_2;
     }
 
-    IHostapd::IfaceParams getIfaceParamsWithAcs() {
+    IHostapd::IfaceParams getIfaceParamsWithAcs(std::string iface_name) {
         // First get the settings for WithoutAcs and then make changes
-        IHostapd::IfaceParams iface_params_1_2 = getIfaceParamsWithoutAcs();
+        IHostapd::IfaceParams iface_params_1_2 =
+            getIfaceParamsWithoutAcs(iface_name);
         iface_params_1_2.V1_1.V1_0.channelParams.enableAcs = true;
         iface_params_1_2.V1_1.V1_0.channelParams.acsShouldExcludeDfs = true;
         iface_params_1_2.V1_1.V1_0.channelParams.channel = 0;
@@ -126,8 +133,10 @@
         return iface_params_1_2;
     }
 
-    IHostapd::IfaceParams getIfaceParamsWithAcsAndFreqRange() {
-        IHostapd::IfaceParams iface_params_1_2 = getIfaceParamsWithAcs();
+    IHostapd::IfaceParams getIfaceParamsWithAcsAndFreqRange(
+        std::string iface_name) {
+        IHostapd::IfaceParams iface_params_1_2 =
+            getIfaceParamsWithAcs(iface_name);
         ::android::hardware::wifi::hostapd::V1_2::IHostapd::AcsFrequencyRange
             acsFrequencyRange;
         acsFrequencyRange.start = 2412;
@@ -141,9 +150,10 @@
         return iface_params_1_2;
     }
 
-    IHostapd::IfaceParams getIfaceParamsWithAcsAndInvalidFreqRange() {
+    IHostapd::IfaceParams getIfaceParamsWithAcsAndInvalidFreqRange(
+        std::string iface_name) {
         IHostapd::IfaceParams iface_params_1_2 =
-            getIfaceParamsWithAcsAndFreqRange();
+            getIfaceParamsWithAcsAndFreqRange(iface_name);
         iface_params_1_2.channelParams.acsChannelFreqRangesMhz[0].start = 222;
         iface_params_1_2.channelParams.acsChannelFreqRangesMhz[0].end = 999;
         return iface_params_1_2;
@@ -205,8 +215,10 @@
         return nw_params_1_2;
     }
 
-    IHostapd::IfaceParams getIfaceParamsWithInvalidChannel() {
-        IHostapd::IfaceParams iface_params_1_2 = getIfaceParamsWithoutAcs();
+    IHostapd::IfaceParams getIfaceParamsWithInvalidChannel(
+        std::string iface_name) {
+        IHostapd::IfaceParams iface_params_1_2 =
+            getIfaceParamsWithoutAcs(iface_name);
         iface_params_1_2.V1_1.V1_0.channelParams.channel = kIfaceInvalidChannel;
         return iface_params_1_2;
     }
@@ -231,8 +243,9 @@
     if (!isAcsSupport_) GTEST_SKIP() << "Missing ACS support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
+    std::string ifname = setupApIfaceIfNeededAndGetName();
     auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithAcs(), getPskNwParams());
+                              getIfaceParamsWithAcs(ifname), getPskNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -244,9 +257,10 @@
     if (!isAcsSupport_) GTEST_SKIP() << "Missing ACS support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status =
-        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                    getIfaceParamsWithAcsAndFreqRange(), getPskNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                              getIfaceParamsWithAcsAndFreqRange(ifname),
+                              getPskNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -258,8 +272,9 @@
     if (!isAcsSupport_) GTEST_SKIP() << "Missing ACS support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
+    std::string ifname = setupApIfaceIfNeededAndGetName();
     auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithAcsAndInvalidFreqRange(),
+                              getIfaceParamsWithAcsAndInvalidFreqRange(ifname),
                               getPskNwParams());
     EXPECT_NE(HostapdStatusCode::SUCCESS, status.code);
 }
@@ -272,8 +287,9 @@
     if (!isAcsSupport_) GTEST_SKIP() << "Missing ACS support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
+    std::string ifname = setupApIfaceIfNeededAndGetName();
     auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithAcs(), getOpenNwParams());
+                              getIfaceParamsWithAcs(ifname), getOpenNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -284,8 +300,10 @@
 TEST_P(HostapdHidlTest, AddPskAccessPointWithoutAcs) {
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithoutAcs(), getPskNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status =
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                    getIfaceParamsWithoutAcs(ifname), getPskNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -296,8 +314,10 @@
 TEST_P(HostapdHidlTest, AddOpenAccessPointWithoutAcs) {
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithoutAcs(), getOpenNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status =
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                    getIfaceParamsWithoutAcs(ifname), getOpenNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -309,9 +329,10 @@
     if (!isWpa3SaeSupport_) GTEST_SKIP() << "Missing SAE support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status =
-        HIDL_INVOKE(hostapd_, addAccessPoint_1_2, getIfaceParamsWithoutAcs(),
-                    getSaeTransitionNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                              getIfaceParamsWithoutAcs(ifname),
+                              getSaeTransitionNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -323,8 +344,10 @@
     if (!isWpa3SaeSupport_) GTEST_SKIP() << "Missing SAE support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithoutAcs(), getSaeNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status =
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                    getIfaceParamsWithoutAcs(ifname), getSaeNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -336,11 +359,12 @@
     if (!isAcsSupport_) GTEST_SKIP() << "Missing ACS support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status_1_2 = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                                  getIfaceParamsWithAcs(), getPskNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status_1_2 =
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2, getIfaceParamsWithAcs(ifname),
+                    getPskNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status_1_2.code);
-    auto status =
-        HIDL_INVOKE(hostapd_, removeAccessPoint, getPrimaryWlanIfaceName());
+    auto status = HIDL_INVOKE(hostapd_, removeAccessPoint, ifname);
     EXPECT_EQ(
         android::hardware::wifi::hostapd::V1_0::HostapdStatusCode::SUCCESS,
         status.code);
@@ -353,11 +377,12 @@
 TEST_P(HostapdHidlTest, RemoveAccessPointWithoutAcs) {
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status_1_2 = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                                  getIfaceParamsWithoutAcs(), getPskNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status_1_2 =
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                    getIfaceParamsWithoutAcs(ifname), getPskNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status_1_2.code);
-    auto status =
-        HIDL_INVOKE(hostapd_, removeAccessPoint, getPrimaryWlanIfaceName());
+    auto status = HIDL_INVOKE(hostapd_, removeAccessPoint, ifname);
     EXPECT_EQ(
         android::hardware::wifi::hostapd::V1_0::HostapdStatusCode::SUCCESS,
         status.code);
@@ -370,9 +395,10 @@
 TEST_P(HostapdHidlTest, AddPskAccessPointWithInvalidChannel) {
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
+    std::string ifname = setupApIfaceIfNeededAndGetName();
     auto status =
         HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                    getIfaceParamsWithInvalidChannel(), getPskNwParams());
+                    getIfaceParamsWithInvalidChannel(ifname), getPskNwParams());
     EXPECT_NE(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -383,9 +409,10 @@
 TEST_P(HostapdHidlTest, AddInvalidPskAccessPointWithoutAcs) {
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
+    std::string ifname = setupApIfaceIfNeededAndGetName();
     auto status =
-        HIDL_INVOKE(hostapd_, addAccessPoint_1_2, getIfaceParamsWithoutAcs(),
-                    getInvalidPskNwParams());
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                    getIfaceParamsWithoutAcs(ifname), getInvalidPskNwParams());
     EXPECT_NE(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -397,9 +424,10 @@
     if (!isWpa3SaeSupport_) GTEST_SKIP() << "Missing SAE support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
-    auto status =
-        HIDL_INVOKE(hostapd_, addAccessPoint_1_2, getIfaceParamsWithoutAcs(),
-                    getInvalidSaeTransitionNwParams());
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                              getIfaceParamsWithoutAcs(ifname),
+                              getInvalidSaeTransitionNwParams());
     EXPECT_NE(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -411,9 +439,10 @@
     if (!isWpa3SaeSupport_) GTEST_SKIP() << "Missing SAE support";
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
+    std::string ifname = setupApIfaceIfNeededAndGetName();
     auto status =
-        HIDL_INVOKE(hostapd_, addAccessPoint_1_2, getIfaceParamsWithoutAcs(),
-                    getInvalidSaeNwParams());
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                    getIfaceParamsWithoutAcs(ifname), getInvalidSaeNwParams());
     EXPECT_NE(HostapdStatusCode::SUCCESS, status.code);
 }
 
@@ -422,9 +451,9 @@
  * when hotspot interface doesn't init..
  */
 TEST_P(HostapdHidlTest, DisconnectClientWhenIfaceNotAvailable) {
-    auto status =
-        HIDL_INVOKE(hostapd_, forceClientDisconnect, getPrimaryWlanIfaceName(),
-                    kTestZeroMacAddr, kTestDisconnectReasonCode);
+    std::string ifname = setupApIfaceIfNeededAndGetName();
+    auto status = HIDL_INVOKE(hostapd_, forceClientDisconnect, ifname,
+                              kTestZeroMacAddr, kTestDisconnectReasonCode);
     EXPECT_EQ(HostapdStatusCode::FAILURE_IFACE_UNKNOWN, status.code);
 }
 
@@ -435,14 +464,14 @@
 TEST_P(HostapdHidlTest, DisconnectClientWhenIfacAvailable) {
     if (is_1_3(hostapd_))
         GTEST_SKIP() << "Ignore addAccessPoint_1_2 on hostapd 1_3";
+    std::string ifname = setupApIfaceIfNeededAndGetName();
     auto status_1_2 =
-        HIDL_INVOKE(hostapd_, addAccessPoint_1_2, getIfaceParamsWithoutAcs(),
-                    getOpenNwParams());
+        HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                    getIfaceParamsWithoutAcs(ifname), getOpenNwParams());
     EXPECT_EQ(HostapdStatusCode::SUCCESS, status_1_2.code);
 
-    status_1_2 =
-        HIDL_INVOKE(hostapd_, forceClientDisconnect, getPrimaryWlanIfaceName(),
-                    kTestZeroMacAddr, kTestDisconnectReasonCode);
+    status_1_2 = HIDL_INVOKE(hostapd_, forceClientDisconnect, ifname,
+                             kTestZeroMacAddr, kTestDisconnectReasonCode);
     EXPECT_EQ(HostapdStatusCode::FAILURE_CLIENT_UNKNOWN, status_1_2.code);
 }
 
diff --git a/wifi/hostapd/aidl/Android.bp b/wifi/hostapd/aidl/Android.bp
index c48a4ec..250a555 100644
--- a/wifi/hostapd/aidl/Android.bp
+++ b/wifi/hostapd/aidl/Android.bp
@@ -37,5 +37,8 @@
             ],
             min_sdk_version: "30",
         },
+        ndk: {
+            gen_trace: true,
+        },
     },
 }
diff --git a/wifi/supplicant/aidl/Android.bp b/wifi/supplicant/aidl/Android.bp
index 06367ba..4b2c8dd 100644
--- a/wifi/supplicant/aidl/Android.bp
+++ b/wifi/supplicant/aidl/Android.bp
@@ -37,5 +37,8 @@
             ],
             min_sdk_version: "30",
         },
+        ndk: {
+            gen_trace: true,
+        },
     },
 }