diff --git a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
index f1106ee..14ee707 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
@@ -40,6 +40,7 @@
 using ::android::base::StringPrintf;
 using ::ndk::ScopedAStatus;
 
+constexpr float EPSILON = 0.0000001;
 constexpr float ONE_SECOND_IN_NANOS = 1'000'000'000.;
 
 SubscribeOptions newSubscribeOptions(int32_t propId, int32_t areaId, float sampleRateHz,
@@ -88,7 +89,7 @@
     }
 
     float log = std::log10(resolution);
-    return log == (int)log;
+    return std::abs(log - std::round(log)) < EPSILON;
 }
 
 void ContSubConfigs::refreshCombinedConfig() {
@@ -433,6 +434,9 @@
         }
 
         for (const auto& [client, callback] : mClientsByPropIdAreaId[propIdAreaId]) {
+            // if propId is on-change, propIdAreaId will not exist in mContSubConfigsByPropIdArea,
+            // returning an empty ContSubConfigs value for subConfigs i.e. with resolution = 0 and
+            // enableVur = false.
             auto& subConfigs = mContSubConfigsByPropIdArea[propIdAreaId];
             // Clients must be sent different VehiclePropValues with different levels of granularity
             // as requested by the client using resolution.
diff --git a/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp b/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
index f377202..440a9f9 100644
--- a/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
@@ -521,6 +521,8 @@
 }
 
 TEST_F(SubscriptionManagerTest, testCheckResolutionValid) {
+    ASSERT_TRUE(SubscriptionManager::checkResolution(0.0));
+    ASSERT_TRUE(SubscriptionManager::checkResolution(0.1));
     ASSERT_TRUE(SubscriptionManager::checkResolution(1.0));
 }
 
diff --git a/bluetooth/audio/flags/btaudiohal.aconfig b/bluetooth/audio/flags/btaudiohal.aconfig
index 4c1500a..13e2116 100644
--- a/bluetooth/audio/flags/btaudiohal.aconfig
+++ b/bluetooth/audio/flags/btaudiohal.aconfig
@@ -7,3 +7,10 @@
     description: "Flag for DSA Over LEA"
     bug: "270987427"
 }
+
+flag {
+    name: "leaudio_report_broadcast_ac_to_hal"
+    namespace: "pixel_bluetooth"
+    description: "Flag for reporting lea broadcast audio config to HAL"
+    bug: "321168976"
+}
\ No newline at end of file
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp b/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp
index 67ba93c..d0f2a26 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioSession.cpp
@@ -121,18 +121,41 @@
 
 void BluetoothAudioSession::ReportAudioConfigChanged(
     const AudioConfiguration& audio_config) {
-  if (session_type_ !=
-          SessionType::LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH &&
-      session_type_ !=
-          SessionType::LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH) {
-    return;
-  }
-
   std::lock_guard<std::recursive_mutex> guard(mutex_);
-  if (audio_config.getTag() != AudioConfiguration::leAudioConfig) {
-    LOG(ERROR) << __func__ << " invalid audio config type for SessionType ="
-               << toString(session_type_);
-    return;
+  if (com::android::btaudio::hal::flags::leaudio_report_broadcast_ac_to_hal()) {
+    if (session_type_ ==
+            SessionType::LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH ||
+        session_type_ ==
+            SessionType::LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH) {
+      if (audio_config.getTag() != AudioConfiguration::leAudioConfig) {
+        LOG(ERROR) << __func__ << " invalid audio config type for SessionType ="
+                  << toString(session_type_);
+        return;
+      }
+    } else if (session_type_ ==
+            SessionType::LE_AUDIO_BROADCAST_HARDWARE_OFFLOAD_ENCODING_DATAPATH) {
+      if (audio_config.getTag() != AudioConfiguration::leAudioBroadcastConfig) {
+        LOG(ERROR) << __func__ << " invalid audio config type for SessionType ="
+                  << toString(session_type_);
+        return;
+      }
+    } else {
+      LOG(ERROR) << __func__ << " invalid SessionType ="
+                 << toString(session_type_);
+      return;
+    }
+  } else {
+    if (session_type_ !=
+            SessionType::LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH &&
+        session_type_ !=
+            SessionType::LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH) {
+      return;
+    }
+    if (audio_config.getTag() != AudioConfiguration::leAudioConfig) {
+      LOG(ERROR) << __func__ << " invalid audio config type for SessionType ="
+                 << toString(session_type_);
+      return;
+    }
   }
 
   audio_config_ = std::make_unique<AudioConfiguration>(audio_config);
diff --git a/radio/aidl/vts/radio_config_test.cpp b/radio/aidl/vts/radio_config_test.cpp
index 6f18d18..e7214e5 100644
--- a/radio/aidl/vts/radio_config_test.cpp
+++ b/radio/aidl/vts/radio_config_test.cpp
@@ -278,7 +278,14 @@
                     EXPECT_LT(logicalSlotId, slotPortMappingList.size());
                     if (logicalSlotId >= 0 && logicalSlotId < slotPortMappingList.size()) {
                         slotPortMappingList[logicalSlotId].physicalSlotId = i;
-                        slotPortMappingList[logicalSlotId].portId = j;
+                        if (radioRsp_config->simSlotStatus[i].supportedMepMode ==
+                                    MultipleEnabledProfilesMode::MEP_A1 ||
+                            radioRsp_config->simSlotStatus[i].supportedMepMode ==
+                                    MultipleEnabledProfilesMode::MEP_A2) {
+                            slotPortMappingList[logicalSlotId].portId = j + 1;
+                        } else {
+                            slotPortMappingList[logicalSlotId].portId = j;
+                        }
                     }
                 }
             }