Merge "Clean ComposerClient cache on hotplug"
diff --git a/audio/7.0/config/api/current.txt b/audio/7.0/config/api/current.txt
index ac8dc8a..453ed16 100644
--- a/audio/7.0/config/api/current.txt
+++ b/audio/7.0/config/api/current.txt
@@ -44,10 +44,12 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_CALL_MONO;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_NONE;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_2POINT0POINT2;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_2POINT1;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_2POINT1POINT2;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_3POINT0POINT2;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_3POINT1;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_3POINT1POINT2;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_5POINT1;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_5POINT1POINT2;
@@ -70,6 +72,8 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_STEREO_HAPTIC_AB;
     enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_SURROUND;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_TRI;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioChannelMask AUDIO_CHANNEL_OUT_TRI_BACK;
   }
 
   public enum AudioContentType {
@@ -87,6 +91,7 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_IN_AUX_DIGITAL;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_IN_BACK_MIC;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_IN_BLE_HEADSET;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_IN_BLUETOOTH_A2DP;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_IN_BLUETOOTH_BLE;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET;
@@ -117,6 +122,8 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_AUX_DIGITAL;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_AUX_LINE;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_BLE_HEADSET;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_BLE_SPEAKER;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_A2DP;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES;
     enum_constant public static final audio.policy.configuration.V7_0.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER;
@@ -191,7 +198,6 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_APTX_HD;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_APTX_TWSP;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_CELT;
-    enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_DEFAULT;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_DOLBY_TRUEHD;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_DSD;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_DTS;
@@ -206,9 +212,11 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_HE_AAC_V1;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_HE_AAC_V2;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_IEC61937;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_LC3;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_LDAC;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_LHDC;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_LHDC_LL;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_MAT;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_MAT_1_0;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_MAT_2_0;
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_MAT_2_1;
@@ -228,6 +236,13 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioFormat AUDIO_FORMAT_WMA_PRO;
   }
 
+  public enum AudioGainMode {
+    method public String getRawName();
+    enum_constant public static final audio.policy.configuration.V7_0.AudioGainMode AUDIO_GAIN_MODE_CHANNELS;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioGainMode AUDIO_GAIN_MODE_JOINT;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioGainMode AUDIO_GAIN_MODE_RAMP;
+  }
+
   public enum AudioInOutFlag {
     method public String getRawName();
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_DIRECT;
@@ -235,6 +250,7 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_HW_AV_SYNC;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_HW_HOTWORD;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_MMAP_NOIRQ;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_NONE;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_RAW;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_SYNC;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_INPUT_FLAG_VOIP_TX;
@@ -247,6 +263,7 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_OUTPUT_FLAG_INCALL_MUSIC;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_OUTPUT_FLAG_MMAP_NOIRQ;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_OUTPUT_FLAG_NONE;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_OUTPUT_FLAG_NON_BLOCKING;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_OUTPUT_FLAG_PRIMARY;
     enum_constant public static final audio.policy.configuration.V7_0.AudioInOutFlag AUDIO_OUTPUT_FLAG_RAW;
@@ -291,6 +308,7 @@
     enum_constant public static final audio.policy.configuration.V7_0.AudioStreamType AUDIO_STREAM_ALARM;
     enum_constant public static final audio.policy.configuration.V7_0.AudioStreamType AUDIO_STREAM_ASSISTANT;
     enum_constant public static final audio.policy.configuration.V7_0.AudioStreamType AUDIO_STREAM_BLUETOOTH_SCO;
+    enum_constant public static final audio.policy.configuration.V7_0.AudioStreamType AUDIO_STREAM_CALL_ASSISTANT;
     enum_constant public static final audio.policy.configuration.V7_0.AudioStreamType AUDIO_STREAM_DTMF;
     enum_constant public static final audio.policy.configuration.V7_0.AudioStreamType AUDIO_STREAM_ENFORCED_AUDIBLE;
     enum_constant public static final audio.policy.configuration.V7_0.AudioStreamType AUDIO_STREAM_MUSIC;
@@ -364,13 +382,6 @@
     enum_constant public static final audio.policy.configuration.V7_0.EngineSuffix configurable;
   }
 
-  public enum GainMode {
-    method public String getRawName();
-    enum_constant public static final audio.policy.configuration.V7_0.GainMode AUDIO_GAIN_MODE_CHANNELS;
-    enum_constant public static final audio.policy.configuration.V7_0.GainMode AUDIO_GAIN_MODE_JOINT;
-    enum_constant public static final audio.policy.configuration.V7_0.GainMode AUDIO_GAIN_MODE_RAMP;
-  }
-
   public class Gains {
     ctor public Gains();
     method public java.util.List<audio.policy.configuration.V7_0.Gains.Gain> getGain();
@@ -384,7 +395,7 @@
     method public int getMaxValueMB();
     method public int getMinRampMs();
     method public int getMinValueMB();
-    method public audio.policy.configuration.V7_0.GainMode getMode();
+    method public java.util.List<audio.policy.configuration.V7_0.AudioGainMode> getMode();
     method public String getName();
     method public int getStepValueMB();
     method public boolean getUseForVolume();
@@ -394,7 +405,7 @@
     method public void setMaxValueMB(int);
     method public void setMinRampMs(int);
     method public void setMinValueMB(int);
-    method public void setMode(audio.policy.configuration.V7_0.GainMode);
+    method public void setMode(java.util.List<audio.policy.configuration.V7_0.AudioGainMode>);
     method public void setName(String);
     method public void setStepValueMB(int);
     method public void setUseForVolume(boolean);
diff --git a/audio/7.0/config/audio_policy_configuration.xsd b/audio/7.0/config/audio_policy_configuration.xsd
index 20fe020..6784828 100644
--- a/audio/7.0/config/audio_policy_configuration.xsd
+++ b/audio/7.0/config/audio_policy_configuration.xsd
@@ -159,9 +159,13 @@
         <xs:annotation>
             <xs:documentation xml:lang="en">
               The flags indicate suggested stream attributes supported by the profile.
+              Use of AUDIO_{INPUT|OUTPUT}_FLAG_NONE in the XML file isn't required
+              as empty flag lists are allowed. However these constants are useful for
+              representing an empty enum value.
             </xs:documentation>
         </xs:annotation>
         <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_NONE" />
             <xs:enumeration value="AUDIO_OUTPUT_FLAG_DIRECT" />
             <xs:enumeration value="AUDIO_OUTPUT_FLAG_PRIMARY" />
             <xs:enumeration value="AUDIO_OUTPUT_FLAG_FAST" />
@@ -177,6 +181,7 @@
             <xs:enumeration value="AUDIO_OUTPUT_FLAG_MMAP_NOIRQ" />
             <xs:enumeration value="AUDIO_OUTPUT_FLAG_VOIP_RX" />
             <xs:enumeration value="AUDIO_OUTPUT_FLAG_INCALL_MUSIC" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_NONE" />
             <xs:enumeration value="AUDIO_INPUT_FLAG_FAST" />
             <xs:enumeration value="AUDIO_INPUT_FLAG_HW_HOTWORD" />
             <xs:enumeration value="AUDIO_INPUT_FLAG_RAW" />
@@ -251,8 +256,8 @@
             <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER"/>
-            <xs:enumeration value="AUDIO_DEVICE_OUT_AUX_DIGITAL"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_HDMI"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_AUX_DIGITAL"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_USB_ACCESSORY"/>
@@ -271,6 +276,8 @@
             <xs:enumeration value="AUDIO_DEVICE_OUT_USB_HEADSET"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_HEARING_AID"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_ECHO_CANCELLER"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLE_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLE_SPEAKER"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_DEFAULT"/>
             <xs:enumeration value="AUDIO_DEVICE_OUT_STUB"/>
 
@@ -279,8 +286,8 @@
             <xs:enumeration value="AUDIO_DEVICE_IN_BUILTIN_MIC"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_WIRED_HEADSET"/>
-            <xs:enumeration value="AUDIO_DEVICE_IN_AUX_DIGITAL"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_HDMI"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_AUX_DIGITAL"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_VOICE_CALL"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_TELEPHONY_RX"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_BACK_MIC"/>
@@ -302,6 +309,7 @@
             <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_BLE"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_HDMI_ARC"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_ECHO_REFERENCE"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BLE_HEADSET"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_DEFAULT"/>
             <xs:enumeration value="AUDIO_DEVICE_IN_STUB"/>
         </xs:restriction>
@@ -321,7 +329,6 @@
     </xs:simpleType>
     <xs:simpleType name="audioFormat">
         <xs:restriction base="xs:string">
-            <xs:enumeration value="AUDIO_FORMAT_DEFAULT" />
             <xs:enumeration value="AUDIO_FORMAT_PCM_16_BIT" />
             <xs:enumeration value="AUDIO_FORMAT_PCM_8_BIT"/>
             <xs:enumeration value="AUDIO_FORMAT_PCM_32_BIT"/>
@@ -342,22 +349,14 @@
             <xs:enumeration value="AUDIO_FORMAT_AAC_LD"/>
             <xs:enumeration value="AUDIO_FORMAT_AAC_HE_V2"/>
             <xs:enumeration value="AUDIO_FORMAT_AAC_ELD"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_MAIN"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LC"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SSR"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LTP"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V1"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SCALABLE"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ERLC"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LD"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V2"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ELD"/>
-            <xs:enumeration value="AUDIO_FORMAT_VORBIS"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_XHE"/>
             <xs:enumeration value="AUDIO_FORMAT_HE_AAC_V1"/>
             <xs:enumeration value="AUDIO_FORMAT_HE_AAC_V2"/>
+            <xs:enumeration value="AUDIO_FORMAT_VORBIS"/>
             <xs:enumeration value="AUDIO_FORMAT_OPUS"/>
             <xs:enumeration value="AUDIO_FORMAT_AC3"/>
             <xs:enumeration value="AUDIO_FORMAT_E_AC3"/>
+            <xs:enumeration value="AUDIO_FORMAT_E_AC3_JOC"/>
             <xs:enumeration value="AUDIO_FORMAT_DTS"/>
             <xs:enumeration value="AUDIO_FORMAT_DTS_HD"/>
             <xs:enumeration value="AUDIO_FORMAT_IEC61937"/>
@@ -377,17 +376,26 @@
             <xs:enumeration value="AUDIO_FORMAT_ALAC"/>
             <xs:enumeration value="AUDIO_FORMAT_APE"/>
             <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_MAIN"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SSR"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LTP"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V1"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SCALABLE"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ERLC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LD"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V2"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ELD"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_XHE"/>
             <xs:enumeration value="AUDIO_FORMAT_SBC"/>
             <xs:enumeration value="AUDIO_FORMAT_APTX"/>
             <xs:enumeration value="AUDIO_FORMAT_APTX_HD"/>
             <xs:enumeration value="AUDIO_FORMAT_AC4"/>
             <xs:enumeration value="AUDIO_FORMAT_LDAC"/>
-            <xs:enumeration value="AUDIO_FORMAT_E_AC3_JOC"/>
+            <xs:enumeration value="AUDIO_FORMAT_MAT"/>
             <xs:enumeration value="AUDIO_FORMAT_MAT_1_0"/>
             <xs:enumeration value="AUDIO_FORMAT_MAT_2_0"/>
             <xs:enumeration value="AUDIO_FORMAT_MAT_2_1"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_XHE"/>
-            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_XHE"/>
             <xs:enumeration value="AUDIO_FORMAT_AAC_LATM"/>
             <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_LC"/>
             <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_HE_V1"/>
@@ -397,6 +405,7 @@
             <xs:enumeration value="AUDIO_FORMAT_LHDC"/>
             <xs:enumeration value="AUDIO_FORMAT_LHDC_LL"/>
             <xs:enumeration value="AUDIO_FORMAT_APTX_TWSP"/>
+            <xs:enumeration value="AUDIO_FORMAT_LC3"/>
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="extendableAudioFormat">
@@ -465,9 +474,13 @@
             </xs:documentation>
         </xs:annotation>
         <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_CHANNEL_NONE"/>
             <xs:enumeration value="AUDIO_CHANNEL_OUT_MONO"/>
             <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO"/>
             <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_TRI"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_TRI_BACK"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT1"/>
             <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT0POINT2"/>
             <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT1POINT2"/>
             <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT0POINT2"/>
@@ -538,19 +551,27 @@
         <xs:attribute name="samplingRates" type="samplingRates" use="optional"/>
         <xs:attribute name="channelMasks" type="channelMasks" use="optional"/>
     </xs:complexType>
-    <xs:simpleType name="gainMode">
+    <xs:simpleType name="audioGainMode">
         <xs:restriction base="xs:string">
             <xs:enumeration value="AUDIO_GAIN_MODE_JOINT"/>
             <xs:enumeration value="AUDIO_GAIN_MODE_CHANNELS"/>
             <xs:enumeration value="AUDIO_GAIN_MODE_RAMP"/>
         </xs:restriction>
     </xs:simpleType>
+    <xs:simpleType name="audioGainModeMaskUnrestricted">
+        <xs:list itemType="audioGainMode" />
+    </xs:simpleType>
+    <xs:simpleType name='audioGainModeMask'>
+        <xs:restriction base='audioGainModeMaskUnrestricted'>
+            <xs:minLength value='1' />
+        </xs:restriction>
+    </xs:simpleType>
     <xs:complexType name="gains">
         <xs:sequence>
             <xs:element name="gain" minOccurs="0" maxOccurs="unbounded">
                 <xs:complexType>
                     <xs:attribute name="name" type="xs:token" use="required"/>
-                    <xs:attribute name="mode" type="gainMode" use="required"/>
+                    <xs:attribute name="mode" type="audioGainModeMask" use="required"/>
                     <xs:attribute name="channel_mask" type="audioChannelMask" use="optional"/>
                     <xs:attribute name="minValueMB" type="xs:int" use="optional"/>
                     <xs:attribute name="maxValueMB" type="xs:int" use="optional"/>
@@ -670,6 +691,7 @@
             <xs:enumeration value="AUDIO_STREAM_ASSISTANT"/>
             <xs:enumeration value="AUDIO_STREAM_REROUTING"/>
             <xs:enumeration value="AUDIO_STREAM_PATCH"/>
+            <xs:enumeration value="AUDIO_STREAM_CALL_ASSISTANT"/>
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="audioSource">
diff --git a/audio/common/7.0/enums/include/audio_policy_configuration_V7_0-enums.h b/audio/common/7.0/enums/include/audio_policy_configuration_V7_0-enums.h
index d5fedce..cedcab3 100644
--- a/audio/common/7.0/enums/include/audio_policy_configuration_V7_0-enums.h
+++ b/audio/common/7.0/enums/include/audio_policy_configuration_V7_0-enums.h
@@ -25,6 +25,8 @@
 
 static inline size_t getChannelCount(AudioChannelMask mask) {
     switch (mask) {
+        case AudioChannelMask::AUDIO_CHANNEL_NONE:
+            return 0;
         case AudioChannelMask::AUDIO_CHANNEL_OUT_MONO:
         case AudioChannelMask::AUDIO_CHANNEL_IN_MONO:
         case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_1:
@@ -42,9 +44,12 @@
         case AudioChannelMask::AUDIO_CHANNEL_OUT_2POINT1:
         case AudioChannelMask::AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A:
         case AudioChannelMask::AUDIO_CHANNEL_OUT_MONO_HAPTIC_AB:
+        case AudioChannelMask::AUDIO_CHANNEL_OUT_TRI:
+        case AudioChannelMask::AUDIO_CHANNEL_OUT_TRI_BACK:
         case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_3:
             return 3;
         case AudioChannelMask::AUDIO_CHANNEL_OUT_2POINT0POINT2:
+        case AudioChannelMask::AUDIO_CHANNEL_OUT_3POINT1:
         case AudioChannelMask::AUDIO_CHANNEL_OUT_QUAD:
         case AudioChannelMask::AUDIO_CHANNEL_OUT_QUAD_BACK:
         case AudioChannelMask::AUDIO_CHANNEL_OUT_QUAD_SIDE:
@@ -158,6 +163,8 @@
         case AudioDevice::AUDIO_DEVICE_OUT_USB_HEADSET:
         case AudioDevice::AUDIO_DEVICE_OUT_HEARING_AID:
         case AudioDevice::AUDIO_DEVICE_OUT_ECHO_CANCELLER:
+        case AudioDevice::AUDIO_DEVICE_OUT_BLE_HEADSET:
+        case AudioDevice::AUDIO_DEVICE_OUT_BLE_SPEAKER:
         case AudioDevice::AUDIO_DEVICE_OUT_DEFAULT:
         case AudioDevice::AUDIO_DEVICE_OUT_STUB:
             return true;
@@ -189,6 +196,7 @@
         case AudioDevice::AUDIO_DEVICE_IN_BLUETOOTH_BLE:
         case AudioDevice::AUDIO_DEVICE_IN_HDMI_ARC:
         case AudioDevice::AUDIO_DEVICE_IN_ECHO_REFERENCE:
+        case AudioDevice::AUDIO_DEVICE_IN_BLE_HEADSET:
         case AudioDevice::AUDIO_DEVICE_IN_DEFAULT:
         case AudioDevice::AUDIO_DEVICE_IN_STUB:
             return false;
diff --git a/audio/common/7.0/types.hal b/audio/common/7.0/types.hal
index 31c7388..0d0fa7e 100644
--- a/audio/common/7.0/types.hal
+++ b/audio/common/7.0/types.hal
@@ -106,6 +106,8 @@
 
 /**
  * Audio channel mask indicates presence of particular channels.
+ * Note that every value is already a mask comprised of individual
+ * channels.
  * See 'audioChannelMask' in audio_policy_configuration.xsd for the
  * list of allowed values.
  */
@@ -127,13 +129,8 @@
     AudioFormat format;
     /** List of the sample rates (in Hz) supported by the profile. */
     vec<uint32_t> sampleRates;
-    /**
-     * List of channel masks supported by the profile. Every subvector might be
-     * comprised of several individual channel mask entries for non-traditional
-     * channel masks, e.g. a combination "OUT_FRONT_LEFT,OUT_FRONT_CENTER" which
-     * doesn't have a corresponding predefined channel mask.
-     */
-    vec<vec<AudioChannelMask>> channelMasks;
+    /** List of channel masks supported by the profile. */
+    vec<AudioChannelMask> channelMasks;
 };
 
 /**
@@ -299,21 +296,18 @@
 
 /**
  * Type of gain control exposed by an audio port.
+ * See 'audioGainMode' in audio_policy_configuration.xsd for the
+ * list of allowed values.
  */
-@export(name="", value_prefix="AUDIO_GAIN_MODE_")
-enum AudioGainMode : uint32_t {
-    JOINT = 0x1,    // supports joint channel gain control
-    CHANNELS = 0x2, // supports separate channel gain control
-    RAMP = 0x4      // supports gain ramps
-};
+typedef string AudioGainMode;
 
 /**
  * An audio_gain struct is a representation of a gain stage.
  * A gain stage is always attached to an audio port.
  */
 struct AudioGain {
-    bitfield<AudioGainMode> mode;
-    vec<AudioChannelMask> channelMask; // channels which gain an be controlled
+    vec<AudioGainMode> mode; // modes of operation
+    AudioChannelMask channelMask; // channels which gain can be controlled
     int32_t minValue;     // minimum gain value in millibels
     int32_t maxValue;     // maximum gain value in millibels
     int32_t defaultValue; // default gain value in millibels
@@ -328,8 +322,8 @@
  */
 struct AudioGainConfig {
     int32_t index;  // index of the corresponding AudioGain in AudioPort.gains
-    AudioGainMode mode;
-    vec<AudioChannelMask> channelMask;  // channels which gain value follows
+    vec<AudioGainMode> mode; // modes of operation
+    AudioChannelMask channelMask;  // channels which gain value follows
     /**
      * Gain values in millibels for each channel ordered from LSb to MSb in
      * channel mask. The number of values is 1 in joint mode or
diff --git a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
index 5e4b414..0a9d5ee 100644
--- a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
+++ b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
@@ -1150,7 +1150,7 @@
             for (const auto& channelMask : profile.channelMasks) {
                 AudioConfigBase config{.format = profile.format,
                                        .sampleRateHz = sampleRate,
-                                       .channelMask = channelMask};
+                                       .channelMask = {{channelMask}}};
                 auto ret = stream->setAudioProperties(config);
                 EXPECT_TRUE(ret.isOk());
                 EXPECT_EQ(Result::OK, ret) << config.format << "; " << config.sampleRateHz << "; "
diff --git a/biometrics/fingerprint/aidl/default/Session.cpp b/biometrics/fingerprint/aidl/default/Session.cpp
index 372066d..96f1e56 100644
--- a/biometrics/fingerprint/aidl/default/Session.cpp
+++ b/biometrics/fingerprint/aidl/default/Session.cpp
@@ -55,15 +55,27 @@
 }
 
 ndk::ScopedAStatus Session::enumerateEnrollments(int32_t /*cookie*/) {
+    if (cb_) {
+        cb_->onStateChanged(0, SessionState::ENUMERATING_ENROLLMENTS);
+        cb_->onEnrollmentsEnumerated(std::vector<int32_t>());
+    }
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus Session::removeEnrollments(int32_t /*cookie*/,
                                               const std::vector<int32_t>& /*enrollmentIds*/) {
+    if (cb_) {
+        cb_->onStateChanged(0, SessionState::REMOVING_ENROLLMENTS);
+        cb_->onEnrollmentsRemoved(std::vector<int32_t>());
+    }
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus Session::getAuthenticatorId(int32_t /*cookie*/) {
+    if (cb_) {
+        cb_->onStateChanged(0, SessionState::GETTING_AUTHENTICATOR_ID);
+        cb_->onAuthenticatorIdRetrieved(0 /* authenticatorId */);
+    }
     return ndk::ScopedAStatus::ok();
 }
 
diff --git a/common/aidl/Android.bp b/common/aidl/Android.bp
index 0f0fa82..8029efa 100644
--- a/common/aidl/Android.bp
+++ b/common/aidl/Android.bp
@@ -13,7 +13,7 @@
     stability: "vintf",
     backend: {
         java: {
-            enabled: false,
+            sdk_version: "module_current",
         },
         cpp: {
             enabled: false,
diff --git a/compatibility_matrices/Android.bp b/compatibility_matrices/Android.bp
index d22aa68..b2a815f 100644
--- a/compatibility_matrices/Android.bp
+++ b/compatibility_matrices/Android.bp
@@ -13,46 +13,6 @@
 // limitations under the License.
 
 vintf_compatibility_matrix {
-    name: "framework_compatibility_matrix.legacy.xml",
-    stem: "compatibility_matrix.legacy.xml",
-    srcs: [
-        "compatibility_matrix.legacy.xml",
-    ],
-    kernel_configs: [
-        // legacy uses O kernel requirements
-        "kernel_config_o_3.18",
-        "kernel_config_o_4.4",
-        "kernel_config_o_4.9",
-    ],
-}
-
-vintf_compatibility_matrix {
-    name: "framework_compatibility_matrix.1.xml",
-    stem: "compatibility_matrix.1.xml",
-    srcs: [
-        "compatibility_matrix.1.xml",
-    ],
-    kernel_configs: [
-        "kernel_config_o_3.18",
-        "kernel_config_o_4.4",
-        "kernel_config_o_4.9",
-    ],
-}
-
-vintf_compatibility_matrix {
-    name: "framework_compatibility_matrix.2.xml",
-    stem: "compatibility_matrix.2.xml",
-    srcs: [
-        "compatibility_matrix.2.xml",
-    ],
-    kernel_configs: [
-        "kernel_config_o_mr1_3.18",
-        "kernel_config_o_mr1_4.4",
-        "kernel_config_o_mr1_4.9",
-    ],
-}
-
-vintf_compatibility_matrix {
     name: "framework_compatibility_matrix.3.xml",
     stem: "compatibility_matrix.3.xml",
     srcs: [
diff --git a/compatibility_matrices/Android.mk b/compatibility_matrices/Android.mk
index b88d40b..3951666 100644
--- a/compatibility_matrices/Android.mk
+++ b/compatibility_matrices/Android.mk
@@ -92,9 +92,6 @@
 endif # DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE
 
 my_system_matrix_deps := \
-    framework_compatibility_matrix.legacy.xml \
-    framework_compatibility_matrix.1.xml \
-    framework_compatibility_matrix.2.xml \
     framework_compatibility_matrix.3.xml \
     framework_compatibility_matrix.4.xml \
     framework_compatibility_matrix.5.xml \
diff --git a/compatibility_matrices/CleanSpec.mk b/compatibility_matrices/CleanSpec.mk
index 9b150ed..5b351a5 100644
--- a/compatibility_matrices/CleanSpec.mk
+++ b/compatibility_matrices/CleanSpec.mk
@@ -45,3 +45,6 @@
 #$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
 
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/vintf/compatibility_matrix.device.xml)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/vintf/compatibility_matrix.legacy.xml)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/vintf/compatibility_matrix.1.xml)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/vintf/compatibility_matrix.2.xml)
diff --git a/compatibility_matrices/compatibility_matrix.1.xml b/compatibility_matrices/compatibility_matrix.1.xml
deleted file mode 100644
index cccf24f..0000000
--- a/compatibility_matrices/compatibility_matrix.1.xml
+++ /dev/null
@@ -1,326 +0,0 @@
-<compatibility-matrix version="1.0" type="framework" level="1">
-    <hal format="hidl" optional="false">
-        <name>android.hardware.audio</name>
-        <version>2.0</version>
-        <interface>
-            <name>IDevicesFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.audio.effect</name>
-        <version>2.0</version>
-        <interface>
-            <name>IEffectsFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.automotive.evs</name>
-        <version>1.0</version>
-        <interface>
-            <name>IEvsEnumerator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.automotive.vehicle</name>
-        <version>2.0</version>
-        <interface>
-            <name>IVehicle</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.biometrics.fingerprint</name>
-        <version>2.1</version>
-        <interface>
-            <name>IBiometricsFingerprint</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.bluetooth</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBluetoothHci</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.boot</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBootControl</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.broadcastradio</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBroadcastRadioFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.camera.provider</name>
-        <version>2.4</version>
-        <interface>
-            <name>ICameraProvider</name>
-            <instance>legacy/0</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.configstore</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISurfaceFlingerConfigs</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.contexthub</name>
-        <version>1.0</version>
-        <interface>
-            <name>IContexthub</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.drm</name>
-        <version>1.0</version>
-        <interface>
-            <name>ICryptoFactory</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IDrmFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.dumpstate</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDumpstateDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.gatekeeper</name>
-        <version>1.0</version>
-        <interface>
-            <name>IGatekeeper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.gnss</name>
-        <version>1.0</version>
-        <interface>
-            <name>IGnss</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.allocator</name>
-        <version>2.0</version>
-        <interface>
-            <name>IAllocator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.composer</name>
-        <version>2.1</version>
-        <interface>
-            <name>IComposer</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.mapper</name>
-        <version>2.0</version>
-        <interface>
-            <name>IMapper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.health</name>
-        <version>1.0</version>
-        <interface>
-            <name>IHealth</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.ir</name>
-        <version>1.0</version>
-        <interface>
-            <name>IConsumerIr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.keymaster</name>
-        <version>3.0</version>
-        <interface>
-            <name>IKeymasterDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.light</name>
-        <version>2.0</version>
-        <interface>
-            <name>ILight</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.media.omx</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOmx</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IOmxStore</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.memtrack</name>
-        <version>1.0</version>
-        <interface>
-            <name>IMemtrack</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.nfc</name>
-        <version>1.0</version>
-        <interface>
-            <name>INfc</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.power</name>
-        <version>1.0</version>
-        <interface>
-            <name>IPower</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.radio</name>
-        <version>1.0</version>
-        <interface>
-            <name>IRadio</name>
-            <instance>slot1</instance>
-        </interface>
-        <interface>
-            <name>ISap</name>
-            <instance>slot1</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.radio.deprecated</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOemHook</name>
-            <instance>slot1</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.renderscript</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.sensors</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISensors</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.soundtrigger</name>
-        <version>2.0</version>
-        <interface>
-            <name>ISoundTriggerHw</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.thermal</name>
-        <version>1.0</version>
-        <interface>
-            <name>IThermal</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tv.cec</name>
-        <version>1.0</version>
-        <interface>
-            <name>IHdmiCec</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tv.input</name>
-        <version>1.0</version>
-        <interface>
-            <name>ITvInput</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.usb</name>
-        <version>1.0</version>
-        <interface>
-            <name>IUsb</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.vibrator</name>
-        <version>1.0</version>
-        <interface>
-            <name>IVibrator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.vr</name>
-        <version>1.0</version>
-        <interface>
-            <name>IVr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.wifi</name>
-        <version>1.0</version>
-        <interface>
-            <name>IWifi</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.wifi.supplicant</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISupplicant</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-</compatibility-matrix>
diff --git a/compatibility_matrices/compatibility_matrix.2.xml b/compatibility_matrices/compatibility_matrix.2.xml
deleted file mode 100644
index d4f9809..0000000
--- a/compatibility_matrices/compatibility_matrix.2.xml
+++ /dev/null
@@ -1,374 +0,0 @@
-<compatibility-matrix version="1.0" type="framework" level="2">
-    <hal format="hidl" optional="false">
-        <name>android.hardware.audio</name>
-        <version>2.0</version>
-        <interface>
-            <name>IDevicesFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.audio.effect</name>
-        <version>2.0</version>
-        <interface>
-            <name>IEffectsFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.automotive.evs</name>
-        <version>1.0</version>
-        <interface>
-            <name>IEvsEnumerator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.automotive.vehicle</name>
-        <version>2.0</version>
-        <interface>
-            <name>IVehicle</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.biometrics.fingerprint</name>
-        <version>2.1</version>
-        <interface>
-            <name>IBiometricsFingerprint</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.bluetooth</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBluetoothHci</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.boot</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBootControl</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.broadcastradio</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IBroadcastRadioFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.camera.provider</name>
-        <version>2.4</version>
-        <interface>
-            <name>ICameraProvider</name>
-            <instance>legacy/0</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.cas</name>
-        <version>1.0</version>
-        <interface>
-            <name>IMediaCasService</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.configstore</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISurfaceFlingerConfigs</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.contexthub</name>
-        <version>1.0</version>
-        <interface>
-            <name>IContexthub</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.drm</name>
-        <version>1.0</version>
-        <interface>
-            <name>ICryptoFactory</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IDrmFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.dumpstate</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDumpstateDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.gatekeeper</name>
-        <version>1.0</version>
-        <interface>
-            <name>IGatekeeper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.gnss</name>
-        <version>1.0</version>
-        <interface>
-            <name>IGnss</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.allocator</name>
-        <version>2.0</version>
-        <interface>
-            <name>IAllocator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.composer</name>
-        <version>2.1</version>
-        <interface>
-            <name>IComposer</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.mapper</name>
-        <version>2.0</version>
-        <interface>
-            <name>IMapper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.health</name>
-        <version>1.0</version>
-        <interface>
-            <name>IHealth</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.ir</name>
-        <version>1.0</version>
-        <interface>
-            <name>IConsumerIr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.keymaster</name>
-        <version>3.0</version>
-        <interface>
-            <name>IKeymasterDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.light</name>
-        <version>2.0</version>
-        <interface>
-            <name>ILight</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.media.omx</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOmx</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IOmxStore</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.memtrack</name>
-        <version>1.0</version>
-        <interface>
-            <name>IMemtrack</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.nfc</name>
-        <version>1.0</version>
-        <interface>
-            <name>INfc</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.oemlock</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOemLock</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.power</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IPower</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.radio</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IRadio</name>
-            <instance>slot1</instance>
-        </interface>
-        <interface>
-            <name>ISap</name>
-            <instance>slot1</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.radio.deprecated</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOemHook</name>
-            <instance>slot1</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.renderscript</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.sensors</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISensors</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.soundtrigger</name>
-        <version>2.0</version>
-        <interface>
-            <name>ISoundTriggerHw</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tetheroffload.config</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOffloadConfig</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tetheroffload.control</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOffloadControl</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.thermal</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IThermal</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tv.cec</name>
-        <version>1.0</version>
-        <interface>
-            <name>IHdmiCec</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tv.input</name>
-        <version>1.0</version>
-        <interface>
-            <name>ITvInput</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.usb</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IUsb</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.vibrator</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IVibrator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.vr</name>
-        <version>1.0</version>
-        <interface>
-            <name>IVr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.weaver</name>
-        <version>1.0</version>
-        <interface>
-            <name>IWeaver</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.wifi</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IWifi</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.wifi.offload</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOffload</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.wifi.supplicant</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISupplicant</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-</compatibility-matrix>
diff --git a/compatibility_matrices/compatibility_matrix.legacy.xml b/compatibility_matrices/compatibility_matrix.legacy.xml
deleted file mode 100644
index 8a4d2ee..0000000
--- a/compatibility_matrices/compatibility_matrix.legacy.xml
+++ /dev/null
@@ -1,326 +0,0 @@
-<compatibility-matrix version="1.0" type="framework" level="legacy">
-    <hal format="hidl" optional="false">
-        <name>android.hardware.audio</name>
-        <version>2.0</version>
-        <interface>
-            <name>IDevicesFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.audio.effect</name>
-        <version>2.0</version>
-        <interface>
-            <name>IEffectsFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.automotive.evs</name>
-        <version>1.0</version>
-        <interface>
-            <name>IEvsEnumerator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.automotive.vehicle</name>
-        <version>2.0</version>
-        <interface>
-            <name>IVehicle</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.biometrics.fingerprint</name>
-        <version>2.1</version>
-        <interface>
-            <name>IBiometricsFingerprint</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.bluetooth</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBluetoothHci</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.boot</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBootControl</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.broadcastradio</name>
-        <version>1.0</version>
-        <interface>
-            <name>IBroadcastRadioFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.camera.provider</name>
-        <version>2.4</version>
-        <interface>
-            <name>ICameraProvider</name>
-            <instance>legacy/0</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.configstore</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISurfaceFlingerConfigs</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.contexthub</name>
-        <version>1.0</version>
-        <interface>
-            <name>IContexthub</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.drm</name>
-        <version>1.0</version>
-        <interface>
-            <name>ICryptoFactory</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IDrmFactory</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.dumpstate</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDumpstateDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.gatekeeper</name>
-        <version>1.0</version>
-        <interface>
-            <name>IGatekeeper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.gnss</name>
-        <version>1.0</version>
-        <interface>
-            <name>IGnss</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.allocator</name>
-        <version>2.0</version>
-        <interface>
-            <name>IAllocator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.composer</name>
-        <version>2.1</version>
-        <interface>
-            <name>IComposer</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.graphics.mapper</name>
-        <version>2.0</version>
-        <interface>
-            <name>IMapper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.health</name>
-        <version>1.0</version>
-        <interface>
-            <name>IHealth</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.ir</name>
-        <version>1.0</version>
-        <interface>
-            <name>IConsumerIr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.keymaster</name>
-        <version>3.0</version>
-        <interface>
-            <name>IKeymasterDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.light</name>
-        <version>2.0</version>
-        <interface>
-            <name>ILight</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="false">
-        <name>android.hardware.media.omx</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOmx</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IOmxStore</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.memtrack</name>
-        <version>1.0</version>
-        <interface>
-            <name>IMemtrack</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.nfc</name>
-        <version>1.0</version>
-        <interface>
-            <name>INfc</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.power</name>
-        <version>1.0</version>
-        <interface>
-            <name>IPower</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.radio</name>
-        <version>1.0</version>
-        <interface>
-            <name>IRadio</name>
-            <instance>slot1</instance>
-        </interface>
-        <interface>
-            <name>ISap</name>
-            <instance>slot1</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.radio.deprecated</name>
-        <version>1.0</version>
-        <interface>
-            <name>IOemHook</name>
-            <instance>slot1</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.renderscript</name>
-        <version>1.0</version>
-        <interface>
-            <name>IDevice</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.sensors</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISensors</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.soundtrigger</name>
-        <version>2.0</version>
-        <interface>
-            <name>ISoundTriggerHw</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.thermal</name>
-        <version>1.0</version>
-        <interface>
-            <name>IThermal</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tv.cec</name>
-        <version>1.0</version>
-        <interface>
-            <name>IHdmiCec</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tv.input</name>
-        <version>1.0</version>
-        <interface>
-            <name>ITvInput</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.usb</name>
-        <version>1.0</version>
-        <interface>
-            <name>IUsb</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.vibrator</name>
-        <version>1.0</version>
-        <interface>
-            <name>IVibrator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.vr</name>
-        <version>1.0</version>
-        <interface>
-            <name>IVr</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.wifi</name>
-        <version>1.0</version>
-        <interface>
-            <name>IWifi</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.wifi.supplicant</name>
-        <version>1.0</version>
-        <interface>
-            <name>ISupplicant</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-</compatibility-matrix>
diff --git a/compatibility_matrices/exclude/fcm_exclude.cpp b/compatibility_matrices/exclude/fcm_exclude.cpp
index 29dc130..6725a98 100644
--- a/compatibility_matrices/exclude/fcm_exclude.cpp
+++ b/compatibility_matrices/exclude/fcm_exclude.cpp
@@ -61,6 +61,18 @@
             // does not depend on this HAL, hence it is not declared in any manifests or matrices.
             "android.hardware.fastboot@1.0",
             "android.hardware.fastboot@1.1",
+
+            // Deprecated HALs.
+            // HIDL
+            // TODO(b/171260360) Remove when HAL definition is removed
+            "android.hardware.audio.effect@2.0",
+            "android.hardware.audio@2.0",
+            // TODO(b/171260613) Remove when HAL definition is removed
+            "android.hardware.health@1.0",
+            // TODO(b/171260670) Remove when HAL definition is removed
+            "android.hardware.nfc@1.0",
+            // TODO(b/171260715) Remove when HAL definition is removed
+            "android.hardware.radio.deprecated@1.0",
     };
 
     auto package_has_prefix = [&](const std::string& prefix) {
diff --git a/gnss/1.1/default/GnssDebug.cpp b/gnss/1.1/default/GnssDebug.cpp
index 471ed24..252f4e6 100644
--- a/gnss/1.1/default/GnssDebug.cpp
+++ b/gnss/1.1/default/GnssDebug.cpp
@@ -20,6 +20,7 @@
 
 #include "Constants.h"
 #include "GnssDebug.h"
+#include "MockLocation.h"
 
 using namespace ::android::hardware::gnss::common;
 
@@ -32,17 +33,17 @@
 // Methods from ::android::hardware::gnss::V1_0::IGnssDebug follow.
 Return<void> GnssDebug::getDebugData(V1_0::IGnssDebug::getDebugData_cb _hidl_cb) {
     PositionDebug positionDebug = {
-        .valid = true,
-        .latitudeDegrees = kMockLatitudeDegrees,
-        .longitudeDegrees = kMockLongitudeDegrees,
-        .altitudeMeters = kMockAltitudeMeters,
-        .speedMetersPerSec = kMockSpeedMetersPerSec,
-        .bearingDegrees = kMockBearingDegrees,
-        .horizontalAccuracyMeters = kMockHorizontalAccuracyMeters,
-        .verticalAccuracyMeters = kMockVerticalAccuracyMeters,
-        .speedAccuracyMetersPerSecond = kMockSpeedAccuracyMetersPerSecond,
-        .bearingAccuracyDegrees = kMockBearingAccuracyDegrees,
-        .ageSeconds = 0.99};
+            .valid = true,
+            .latitudeDegrees = gMockLatitudeDegrees,
+            .longitudeDegrees = gMockLongitudeDegrees,
+            .altitudeMeters = gMockAltitudeMeters,
+            .speedMetersPerSec = kMockSpeedMetersPerSec,
+            .bearingDegrees = kMockBearingDegrees,
+            .horizontalAccuracyMeters = kMockHorizontalAccuracyMeters,
+            .verticalAccuracyMeters = kMockVerticalAccuracyMeters,
+            .speedAccuracyMetersPerSecond = kMockSpeedAccuracyMetersPerSecond,
+            .bearingAccuracyDegrees = kMockBearingAccuracyDegrees,
+            .ageSeconds = 0.99};
 
     TimeDebug timeDebug = {.timeEstimate = kMockTimestamp,
                            .timeUncertaintyNs = 1000,
diff --git a/gnss/aidl/vts/Android.bp b/gnss/aidl/vts/Android.bp
index 7f3e5ef..48a0e21 100644
--- a/gnss/aidl/vts/Android.bp
+++ b/gnss/aidl/vts/Android.bp
@@ -26,6 +26,9 @@
     ],
     shared_libs: [
         "android.hardware.gnss@2.1",
+        "android.hardware.gnss@2.0",
+        "android.hardware.gnss@1.1",
+        "android.hardware.gnss@1.0",
         "libbinder",
     ],
     static_libs: [
diff --git a/gnss/common/utils/default/Android.bp b/gnss/common/utils/default/Android.bp
index 8d9d4d4..730de4b 100644
--- a/gnss/common/utils/default/Android.bp
+++ b/gnss/common/utils/default/Android.bp
@@ -29,6 +29,7 @@
         "v2_1/GnssDebug.cpp",
         "v2_1/GnssMeasurement.cpp",
         "v2_1/GnssMeasurementCorrections.cpp",
+        "MockLocation.cpp",
         "Utils.cpp",
         "NmeaFixInfo.cpp",
     ],
diff --git a/gnss/common/utils/default/MockLocation.cpp b/gnss/common/utils/default/MockLocation.cpp
new file mode 100644
index 0000000..2d8e7c5
--- /dev/null
+++ b/gnss/common/utils/default/MockLocation.cpp
@@ -0,0 +1,25 @@
+/*
+ * 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 "MockLocation.h"
+
+namespace android::hardware::gnss::common {
+
+float gMockLatitudeDegrees{37.4219999};
+float gMockLongitudeDegrees{-122.0840575};
+float gMockAltitudeMeters{1.60062531};
+
+}  // namespace android::hardware::gnss::common
diff --git a/gnss/common/utils/default/Utils.cpp b/gnss/common/utils/default/Utils.cpp
index 386090e..fa83634 100644
--- a/gnss/common/utils/default/Utils.cpp
+++ b/gnss/common/utils/default/Utils.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <Constants.h>
+#include <MockLocation.h>
 #include <Utils.h>
 #include <utils/SystemClock.h>
 
@@ -141,9 +142,9 @@
 V1_0::GnssLocation Utils::getMockLocationV1_0() {
     V1_0::GnssLocation location = {
             .gnssLocationFlags = 0xFF,
-            .latitudeDegrees = kMockLatitudeDegrees,
-            .longitudeDegrees = kMockLongitudeDegrees,
-            .altitudeMeters = kMockAltitudeMeters,
+            .latitudeDegrees = gMockLatitudeDegrees,
+            .longitudeDegrees = gMockLongitudeDegrees,
+            .altitudeMeters = gMockAltitudeMeters,
             .speedMetersPerSec = kMockSpeedMetersPerSec,
             .bearingDegrees = kMockBearingDegrees,
             .horizontalAccuracyMeters = kMockHorizontalAccuracyMeters,
diff --git a/gnss/common/utils/default/include/Constants.h b/gnss/common/utils/default/include/Constants.h
index 000a9ec..ad4e0eb 100644
--- a/gnss/common/utils/default/include/Constants.h
+++ b/gnss/common/utils/default/include/Constants.h
@@ -24,9 +24,6 @@
 namespace gnss {
 namespace common {
 
-const float kMockLatitudeDegrees = 37.4219999;
-const float kMockLongitudeDegrees = -122.0840575;
-const float kMockAltitudeMeters = 1.60062531;
 const float kMockSpeedMetersPerSec = 0;
 const float kMockBearingDegrees = 0;
 const float kMockHorizontalAccuracyMeters = 5;
diff --git a/gnss/common/utils/default/include/MockLocation.h b/gnss/common/utils/default/include/MockLocation.h
new file mode 100644
index 0000000..cd8cb5d
--- /dev/null
+++ b/gnss/common/utils/default/include/MockLocation.h
@@ -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.
+ */
+
+#ifndef android_hardware_gnss_common_MockLocation_H_
+#define android_hardware_gnss_common_MockLocation_H_
+
+#include <cstdint>
+
+namespace android {
+namespace hardware {
+namespace gnss {
+namespace common {
+
+extern float gMockLatitudeDegrees;
+extern float gMockLongitudeDegrees;
+extern float gMockAltitudeMeters;
+
+}  // namespace common
+}  // namespace gnss
+}  // namespace hardware
+}  // namespace android
+
+#endif  // android_hardware_gnss_common_MockLocation_H_
diff --git a/gnss/common/utils/default/include/v2_1/GnssTemplate.h b/gnss/common/utils/default/include/v2_1/GnssTemplate.h
index 0128df4..7c3c58a 100644
--- a/gnss/common/utils/default/include/v2_1/GnssTemplate.h
+++ b/gnss/common/utils/default/include/v2_1/GnssTemplate.h
@@ -33,6 +33,7 @@
 #include "GnssDebug.h"
 #include "GnssMeasurement.h"
 #include "GnssMeasurementCorrections.h"
+#include "MockLocation.h"
 #include "NmeaFixInfo.h"
 #include "Utils.h"
 
@@ -113,12 +114,17 @@
     getExtensionMeasurementCorrections_1_1() override;
     Return<sp<V2_1::IGnssAntennaInfo>> getExtensionGnssAntennaInfo() override;
 
+    Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
+
   private:
     std::unique_ptr<V2_0::GnssLocation> getLocationFromHW();
     void reportLocation(const V2_0::GnssLocation&) const;
     void reportLocation(const V1_0::GnssLocation&) const;
     void reportSvStatus(const hidl_vec<GnssSvInfo>&) const;
 
+    Return<void> help(const hidl_handle& fd);
+    Return<void> setLocation(const hidl_handle& fd, const hidl_vec<hidl_string>& options);
+
     static sp<V2_1::IGnssCallback> sGnssCallback_2_1;
     static sp<V2_0::IGnssCallback> sGnssCallback_2_0;
     static sp<V1_1::IGnssCallback> sGnssCallback_1_1;
@@ -639,4 +645,59 @@
     }
 }
 
+template <class T_IGnss>
+Return<void> GnssTemplate<T_IGnss>::setLocation(const hidl_handle& fd,
+                                                const hidl_vec<hidl_string>& options) {
+    auto lat = gMockLatitudeDegrees;
+    auto lon = gMockLongitudeDegrees;
+    auto ele = gMockAltitudeMeters;
+
+    for (size_t i = 1; i < options.size(); ++i) {
+        std::string option = options[i];
+        if (option.rfind("lat=", 0) == 0) {
+            option = option.substr(4);
+            lat = stof(option);
+        } else if (option.rfind("lon=", 0) == 0) {
+            option = option.substr(4);
+            lon = stof(option);
+        } else if (option.rfind("ele=", 0) == 0) {
+            option = option.substr(4);
+            ele = stof(option);
+        } else {
+            dprintf(fd->data[0], "unsupported location argument: %s\n", option.c_str());
+        }
+    }
+
+    gMockLatitudeDegrees = lat;
+    gMockLongitudeDegrees = lon;
+    gMockAltitudeMeters = ele;
+
+    dprintf(fd->data[0], "mock location updated to lat=%f lon=%f ele=%f\n", gMockLatitudeDegrees,
+            gMockLongitudeDegrees, gMockAltitudeMeters);
+
+    return Void();
+}
+
+template <class T_IGnss>
+Return<void> GnssTemplate<T_IGnss>::help(const hidl_handle& fd) {
+    dprintf(fd->data[0],
+            "invalid option for Gnss HAL; valid options are:\n"
+            "location lat=.. lon=.. ele=..\n");
+    return Void();
+}
+
+template <class T_IGnss>
+Return<void> GnssTemplate<T_IGnss>::debug(const hidl_handle& fd,
+                                          const hidl_vec<hidl_string>& options) {
+    if (options.size() == 0) {
+        return help(fd);
+    } else if (options[0] == "location") {
+        return setLocation(fd, options);
+    } else {
+        return help(fd);
+    }
+
+    return Void();
+}
+
 }  // namespace android::hardware::gnss::common::implementation
diff --git a/gnss/common/utils/default/v2_1/GnssDebug.cpp b/gnss/common/utils/default/v2_1/GnssDebug.cpp
index 492b970..d78b0b6 100644
--- a/gnss/common/utils/default/v2_1/GnssDebug.cpp
+++ b/gnss/common/utils/default/v2_1/GnssDebug.cpp
@@ -19,6 +19,7 @@
 #include <log/log.h>
 
 #include "Constants.h"
+#include "MockLocation.h"
 #include "v2_1/GnssDebug.h"
 
 using namespace ::android::hardware::gnss::common;
@@ -29,9 +30,9 @@
 Return<void> GnssDebug::getDebugData(V1_0::IGnssDebug::getDebugData_cb _hidl_cb) {
     PositionDebug positionDebug = {
             .valid = true,
-            .latitudeDegrees = kMockLatitudeDegrees,
-            .longitudeDegrees = kMockLongitudeDegrees,
-            .altitudeMeters = kMockAltitudeMeters,
+            .latitudeDegrees = gMockLatitudeDegrees,
+            .longitudeDegrees = gMockLongitudeDegrees,
+            .altitudeMeters = gMockAltitudeMeters,
             .speedMetersPerSec = kMockSpeedMetersPerSec,
             .bearingDegrees = kMockBearingDegrees,
             .horizontalAccuracyMeters = kMockHorizontalAccuracyMeters,
diff --git a/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h b/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h
index 8134174..0067105 100644
--- a/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h
+++ b/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h
@@ -85,11 +85,7 @@
             return Error::BAD_BUFFER;
         }
 
-        Error error = mHal->freeBuffer(bufferHandle);
-        if (error == Error::NONE) {
-            removeImportedBuffer(buffer);
-        }
-        return error;
+        return freeImportedBuffer(bufferHandle);
     }
 
     Return<void> lock(void* buffer, uint64_t cpuUsage, const V2_0::IMapper::Rect& accessRegion,
@@ -160,8 +156,8 @@
         return static_cast<void*>(bufferHandle);
     }
 
-    virtual native_handle_t* removeImportedBuffer(void* buffer) {
-        return static_cast<native_handle_t*>(buffer);
+    virtual Error freeImportedBuffer(native_handle_t* bufferHandle) {
+        return mHal->freeBuffer(bufferHandle);
     }
 
     virtual native_handle_t* getImportedBuffer(void* buffer) const {
diff --git a/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h b/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h
index 85a91c3..f2e0064 100644
--- a/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h
+++ b/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h
@@ -56,17 +56,14 @@
         return *singleton;
     }
 
+    std::mutex* getMutex() { return &mMutex; }
+
     void* add(native_handle_t* bufferHandle) {
         std::lock_guard<std::mutex> lock(mMutex);
         return mBufferHandles.insert(bufferHandle).second ? bufferHandle : nullptr;
     }
 
-    native_handle_t* remove(void* buffer) {
-        auto bufferHandle = static_cast<native_handle_t*>(buffer);
-
-        std::lock_guard<std::mutex> lock(mMutex);
-        return mBufferHandles.erase(bufferHandle) == 1 ? bufferHandle : nullptr;
-    }
+    void removeLocked(native_handle* bufferHandle) { mBufferHandles.erase(bufferHandle); }
 
     native_handle_t* get(void* buffer) {
         auto bufferHandle = static_cast<native_handle_t*>(buffer);
@@ -95,8 +92,13 @@
         return GrallocImportedBufferPool::getInstance().add(bufferHandle);
     }
 
-    native_handle_t* removeImportedBuffer(void* buffer) override {
-        return GrallocImportedBufferPool::getInstance().remove(buffer);
+    Error freeImportedBuffer(native_handle_t* bufferHandle) override {
+        std::lock_guard<std::mutex> lock(*GrallocImportedBufferPool::getInstance().getMutex());
+        Error error = this->mHal->freeBuffer(bufferHandle);
+        if (error == Error::NONE) {
+            GrallocImportedBufferPool::getInstance().removeLocked(bufferHandle);
+        }
+        return error;
     }
 
     native_handle_t* getImportedBuffer(void* buffer) const override {
diff --git a/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h b/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h
index 038f572..b4a2bedc 100644
--- a/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h
+++ b/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h
@@ -46,7 +46,7 @@
             return Error::BAD_BUFFER;
         }
 
-        return mHal->validateBufferSize(bufferHandle, descriptorInfo, stride);
+        return this->mHal->validateBufferSize(bufferHandle, descriptorInfo, stride);
     }
 
     Return<void> getTransportSize(void* buffer, IMapper::getTransportSize_cb hidl_cb) {
@@ -58,7 +58,7 @@
 
         uint32_t numFds = 0;
         uint32_t numInts = 0;
-        Error error = mHal->getTransportSize(bufferHandle, &numFds, &numInts);
+        Error error = this->mHal->getTransportSize(bufferHandle, &numFds, &numInts);
         hidl_cb(error, numFds, numInts);
         return Void();
     }
@@ -66,7 +66,7 @@
     Return<void> createDescriptor_2_1(const IMapper::BufferDescriptorInfo& descriptorInfo,
                                       IMapper::createDescriptor_2_1_cb hidl_cb) override {
         BufferDescriptor descriptor;
-        Error error = mHal->createDescriptor_2_1(descriptorInfo, &descriptor);
+        Error error = this->mHal->createDescriptor_2_1(descriptorInfo, &descriptor);
         hidl_cb(error, descriptor);
         return Void();
     }
@@ -74,7 +74,6 @@
    private:
     using BaseType2_0 = V2_0::hal::detail::MapperImpl<Interface, Hal>;
     using BaseType2_0::getImportedBuffer;
-    using BaseType2_0::mHal;
 };
 
 }  // namespace detail
diff --git a/health/1.0/default/Android.bp b/health/1.0/default/Android.bp
index b815eae..aab9cc7 100644
--- a/health/1.0/default/Android.bp
+++ b/health/1.0/default/Android.bp
@@ -4,7 +4,7 @@
     recovery_available: true,
     srcs: ["convert.cpp"],
     include_dirs: [
-        "system/core/base/include",
+        "system/libbase/include",
     ],
     header_libs: ["libhealthd_headers"],
     export_header_lib_headers: ["libhealthd_headers"],
diff --git a/health/1.0/default/libhealthd/Android.bp b/health/1.0/default/libhealthd/Android.bp
index a90d50d..43463eb 100644
--- a/health/1.0/default/libhealthd/Android.bp
+++ b/health/1.0/default/libhealthd/Android.bp
@@ -6,6 +6,6 @@
     vendor_available: true,
     recovery_available: true,
     cflags: ["-Werror"],
-    include_dirs: ["system/core/base/include"],
+    include_dirs: ["system/libbase/include"],
     header_libs: ["libhealthd_headers"],
 }
diff --git a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
index 914a01a..0a95695 100644
--- a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
@@ -644,7 +644,7 @@
             int n;
             std::tie(n, outputShapes, timing, std::ignore) =
                     controller->compute(request10, testConfig.measureTiming, keys);
-            executionStatus = nn::convertResultCodeToErrorStatus(n);
+            executionStatus = nn::convertToV1_3(nn::convertResultCodeToErrorStatus(n));
 
             break;
         }
diff --git a/neuralnetworks/1.3/vts/functional/TestAssertions.cpp b/neuralnetworks/1.3/vts/functional/TestAssertions.cpp
index a7569e6..1a40721 100644
--- a/neuralnetworks/1.3/vts/functional/TestAssertions.cpp
+++ b/neuralnetworks/1.3/vts/functional/TestAssertions.cpp
@@ -15,10 +15,16 @@
  */
 
 #include <android/hardware/neuralnetworks/1.3/types.h>
+#include "ControlFlow.h"
 #include "TestHarness.h"
 
 namespace android::hardware::neuralnetworks::V1_3 {
 
+static_assert(static_cast<uint64_t>(LoopTimeoutDurationNs::DEFAULT) ==
+              nn::operation_while::kTimeoutNsDefault);
+static_assert(static_cast<uint64_t>(LoopTimeoutDurationNs::MAXIMUM) ==
+              nn::operation_while::kTimeoutNsMaximum);
+
 // Make sure that the HIDL enums are compatible with the values defined in
 // frameworks/ml/nn/tools/test_generator/test_harness/include/TestHarness.h.
 using namespace test_helper;
diff --git a/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp b/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
index 1ae8b3f..3b441fb 100644
--- a/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
+++ b/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
@@ -116,7 +116,7 @@
 
         // execute and verify
         const auto [n, outputShapes, timing, fallback] = burst->compute(request10, measure, keys);
-        const ErrorStatus status = nn::convertResultCodeToErrorStatus(n);
+        const ErrorStatus status = nn::convertToV1_3(nn::convertResultCodeToErrorStatus(n));
         EXPECT_EQ(ErrorStatus::INVALID_ARGUMENT, status);
         EXPECT_EQ(outputShapes.size(), 0);
         EXPECT_TRUE(badTiming(timing));
diff --git a/radio/1.0/vts/functional/sap_hidl_hal_api.cpp b/radio/1.0/vts/functional/sap_hidl_hal_api.cpp
index 6c7870d..5359a87 100644
--- a/radio/1.0/vts/functional/sap_hidl_hal_api.cpp
+++ b/radio/1.0/vts/functional/sap_hidl_hal_api.cpp
@@ -61,10 +61,11 @@
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(sapCb->sapResponseToken, token);
 
-    ASSERT_TRUE(
-        CheckAnyOfErrors(sapCb->sapResultCode,
-                         {SapResultCode::GENERIC_FAILURE, SapResultCode::CARD_ALREADY_POWERED_OFF,
-                          SapResultCode::CARD_NOT_ACCESSSIBLE, SapResultCode::CARD_REMOVED}));
+    ASSERT_TRUE(CheckAnyOfErrors(
+            sapCb->sapResultCode,
+            {SapResultCode::GENERIC_FAILURE, SapResultCode::CARD_ALREADY_POWERED_OFF,
+             SapResultCode::CARD_NOT_ACCESSSIBLE, SapResultCode::CARD_REMOVED,
+             SapResultCode::SUCCESS}));
     LOG(DEBUG) << "apduReq finished";
 }
 
@@ -79,10 +80,10 @@
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(sapCb->sapResponseToken, token);
 
-    ASSERT_TRUE(
-        CheckAnyOfErrors(sapCb->sapResultCode,
-                         {SapResultCode::GENERIC_FAILURE, SapResultCode::DATA_NOT_AVAILABLE,
-                          SapResultCode::CARD_ALREADY_POWERED_OFF, SapResultCode::CARD_REMOVED}));
+    ASSERT_TRUE(CheckAnyOfErrors(sapCb->sapResultCode,
+                                 {SapResultCode::GENERIC_FAILURE, SapResultCode::DATA_NOT_AVAILABLE,
+                                  SapResultCode::CARD_ALREADY_POWERED_OFF,
+                                  SapResultCode::CARD_REMOVED, SapResultCode::SUCCESS}));
     LOG(DEBUG) << "transferAtrReq finished";
 }
 
@@ -98,10 +99,11 @@
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(sapCb->sapResponseToken, token);
 
-    ASSERT_TRUE(CheckAnyOfErrors(
-        sapCb->sapResultCode, {SapResultCode::GENERIC_FAILURE, SapResultCode::CARD_NOT_ACCESSSIBLE,
-                               SapResultCode::CARD_ALREADY_POWERED_OFF, SapResultCode::CARD_REMOVED,
-                               SapResultCode::CARD_ALREADY_POWERED_ON}));
+    ASSERT_TRUE(
+            CheckAnyOfErrors(sapCb->sapResultCode,
+                             {SapResultCode::GENERIC_FAILURE, SapResultCode::CARD_NOT_ACCESSSIBLE,
+                              SapResultCode::CARD_ALREADY_POWERED_OFF, SapResultCode::CARD_REMOVED,
+                              SapResultCode::CARD_ALREADY_POWERED_ON, SapResultCode::SUCCESS}));
     LOG(DEBUG) << "powerReq finished";
 }
 
@@ -117,9 +119,10 @@
     EXPECT_EQ(sapCb->sapResponseToken, token);
 
     ASSERT_TRUE(
-        CheckAnyOfErrors(sapCb->sapResultCode,
-                         {SapResultCode::GENERIC_FAILURE, SapResultCode::CARD_NOT_ACCESSSIBLE,
-                          SapResultCode::CARD_ALREADY_POWERED_OFF, SapResultCode::CARD_REMOVED}));
+            CheckAnyOfErrors(sapCb->sapResultCode,
+                             {SapResultCode::GENERIC_FAILURE, SapResultCode::CARD_NOT_ACCESSSIBLE,
+                              SapResultCode::CARD_ALREADY_POWERED_OFF, SapResultCode::CARD_REMOVED,
+                              SapResultCode::SUCCESS}));
     LOG(DEBUG) << "resetSimReq finished";
 }
 
@@ -134,8 +137,9 @@
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(sapCb->sapResponseToken, token);
 
-    ASSERT_TRUE(CheckAnyOfErrors(
-        sapCb->sapResultCode, {SapResultCode::GENERIC_FAILURE, SapResultCode::DATA_NOT_AVAILABLE}));
+    ASSERT_TRUE(CheckAnyOfErrors(sapCb->sapResultCode,
+                                 {SapResultCode::GENERIC_FAILURE, SapResultCode::DATA_NOT_AVAILABLE,
+                                  SapResultCode::SUCCESS}));
     LOG(DEBUG) << "transferCardReaderStatusReq finished";
 }
 
@@ -151,6 +155,7 @@
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(sapCb->sapResponseToken, token);
 
-    EXPECT_EQ(SapResultCode::NOT_SUPPORTED, sapCb->sapResultCode);
+    ASSERT_TRUE(CheckAnyOfErrors(sapCb->sapResultCode,
+                                 {SapResultCode::NOT_SUPPORTED, SapResultCode::SUCCESS}));
     LOG(DEBUG) << "setTransferProtocolReq finished";
 }
diff --git a/radio/1.6/IRadio.hal b/radio/1.6/IRadio.hal
index 002b183..ca40a17 100644
--- a/radio/1.6/IRadio.hal
+++ b/radio/1.6/IRadio.hal
@@ -35,6 +35,36 @@
  */
 interface IRadio extends @1.5::IRadio {
     /**
+     * Toggle radio on and off (for "airplane" mode)
+     * If the radio is turned off/on the radio modem subsystem
+     * is expected return to an initialized state. For instance,
+     * any voice and data calls must be terminated and all associated
+     * lists emptied.
+     *
+     * When setting radio power on to exit from airplane mode to place an emergency call on this
+     * logical modem, powerOn, forEmergencyCall and preferredForEmergencyCall must be true. In
+     * this case, this modem is optimized to scan only emergency call bands, until:
+     * 1) Emergency call is completed; or
+     * 2) Another setRadioPower_1_5 is issued with forEmergencyCall being false or
+     * preferredForEmergencyCall being false; or
+     * 3) Timeout after 30 seconds if dial or emergencyDial is not called.
+     * Once one of these conditions is reached, the modem should move into normal operation.
+     *
+     * @param serial Serial number of request.
+     * @param powerOn To turn on radio -> on = true, to turn off radio -> on = false.
+     * @param forEmergencyCall To indication to radio if this request is due to emergency call.
+     *      No effect if powerOn is false.
+     * @param preferredForEmergencyCall indicate whether the following emergency call will be sent
+     *      on this modem or not. No effect if forEmergencyCall is false, or powerOn is false.
+     *
+     * Response callback is IRadioConfigResponse. setRadioPowerResponse_1_6.
+
+     * Note this API is the same as the 1.5
+     */
+    oneway setRadioPower_1_6(int32_t serial, bool powerOn, bool forEmergencyCall,
+            bool preferredForEmergencyCall);
+
+    /**
      * Returns the data call list. An entry is added when a setupDataCall() is issued and removed
      * on a deactivateDataCall(). The list is emptied when setRadioPower()  off/on issued or when
      * the vendor HAL or modem crashes.
@@ -151,4 +181,28 @@
      *
      */
     oneway sendCdmaSmsExpectMore_1_6(int32_t serial, CdmaSmsMessage sms);
+
+    /**
+     * Enable or disable E-UTRA-NR dual connectivity. If disabled then UE will not connect
+     * to secondary carrier.
+     *
+     * @param serial Serial number of request.
+     * @param nrDualConnectivityState expected NR dual connectivity state.
+     * 1. Enable NR dual connectivity {NrDualConnectivityState:ENABLE}
+     * 2. Disable NR dual connectivity {NrDualConnectivityState:DISABLE}
+     * 3. Disable NR dual connectivity and force secondary cell to be released
+     * {NrDualConnectivityState:DISABLE_IMMEDIATE}
+
+     * Response callback is IRadioResponse.enableNRDualConnectivityResponse()
+     */
+    oneway enableNrDualConnectivity(int32_t serial,
+            NrDualConnectivityState nrDualConnectivityState);
+
+    /**
+     * Is E-UTRA-NR Dual Connectivity enabled
+     *
+     * @param serial Serial number of request.
+     * Response callback is IRadioResponse.isNRDualConnectivityEnabledResponse()
+     */
+    oneway isNrDualConnectivityEnabled(int32_t serial);
 };
diff --git a/radio/1.6/IRadioResponse.hal b/radio/1.6/IRadioResponse.hal
index dfacd66..4ff7e47 100644
--- a/radio/1.6/IRadioResponse.hal
+++ b/radio/1.6/IRadioResponse.hal
@@ -27,6 +27,18 @@
 interface IRadioResponse extends @1.5::IRadioResponse {
     /**
      * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:RF_HARDWARE_ISSUE
+     *   RadioError:NO_RF_CALIBRATION_INFO
+     */
+    oneway setRadioPowerResponse_1_6(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
      * @param dcResponse SetupDataCallResult defined in types.hal
      *
      * Valid errors returned:
@@ -188,4 +200,26 @@
      *   RadioError:BLOCKED_DUE_TO_CALL
      */
     oneway sendCdmaSmsExpectMoreResponse_1_6(RadioResponseInfo info, SendSmsResult sms);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    oneway enableNrDualConnectivityResponse(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * @param isEnabled Indicates whether NR dual connectivity is enabled or not, True if enabled
+     *        else false.
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    oneway isNrDualConnectivityEnabledResponse(RadioResponseInfo info, bool isEnabled);
 };
diff --git a/radio/1.6/types.hal b/radio/1.6/types.hal
index eee958f..07b4977 100644
--- a/radio/1.6/types.hal
+++ b/radio/1.6/types.hal
@@ -111,7 +111,22 @@
      * SMS is blocked due to call control, e.g., resource unavailable
      * in the SMR entity.
      */
-    BLOCKED_DUE_TO_CALL = 69
+    BLOCKED_DUE_TO_CALL = 69,
+
+    /**
+     * Returned from setRadioPowerResponse when detecting RF HW issues. Some RF
+     * Front-End(RFFE) components like antenna are considered critical for modem
+     * to provide telephony service. This RadioError is used when modem detect
+     * such RFFE problem.
+     */
+    RF_HARDWARE_ISSUE = 70,
+
+    /**
+     * Returned from setRadioPowerResponse when detecting no RF calibration
+     * issue. Unlike RF_HARDWARE_ISSUE, this is a SW problem and no HW repair is
+     * needed.
+     */
+    NO_RF_CALIBRATION_INFO = 71,
 };
 
 /**
@@ -240,3 +255,24 @@
     /** Specifies the fallback mode on an IWLAN handover failure. */
     HandoverFailureMode handoverFailureMode;
 };
+
+/**
+ * NR Dual connectivity state
+ */
+enum NrDualConnectivityState: int32_t {
+    /**
+     * Enable NR dual connectivity. Enabled state does not mean dual connectivity
+     * is active. It means device is allowed to connect to both primary and secondary.
+     */
+    ENABLE = 1,
+    /**
+     * Disable NR dual connectivity. Disabled state does not mean secondary cell is released.
+     * Modem will release it only if current bearer is released to avoid radio link failure.
+     */
+    DISABLE = 2,
+    /**
+     * Disable NR dual connectivity and force secondary cell to be released if dual connectivity
+     * was active. This may result in radio link failure.
+     */
+    DISABLE_IMMEDIATE= 3,
+};
diff --git a/radio/1.6/vts/functional/Android.bp b/radio/1.6/vts/functional/Android.bp
index 5fd30ce..db90f88 100644
--- a/radio/1.6/vts/functional/Android.bp
+++ b/radio/1.6/vts/functional/Android.bp
@@ -38,5 +38,8 @@
         "android.hardware.radio.config@1.1",
     ],
     header_libs: ["radio.util.header@1.0"],
-    test_suites: ["general-tests", "vts"]
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
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 300f748..01236c6 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
@@ -63,7 +63,6 @@
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_v1_6->rspInfo.serial);
-
     if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_6->rspInfo.error,
@@ -227,3 +226,72 @@
                 CHECK_GENERAL_ERROR));
     }
 }
+
+/*
+ * Test IRadio.setRadioPower_1_6() for the response returned by
+ * IRadio.setRadioPowerResponse_1_6().
+ */
+TEST_P(RadioHidlTest_v1_6, setRadioPower_1_6_emergencyCall_cancelled) {
+    // Set radio power to off.
+    serial = GetRandomSerialNumber();
+    radio_v1_6->setRadioPower_1_6(serial, false, false, false);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo.serial);
+    EXPECT_EQ(::android::hardware::radio::V1_6::RadioError::NONE, radioRsp_v1_6->rspInfo.error);
+
+    // Set radio power to on with forEmergencyCall being true. This should put modem to only scan
+    // emergency call bands.
+    serial = GetRandomSerialNumber();
+    radio_v1_6->setRadioPower_1_6(serial, true, true, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo.serial);
+    EXPECT_EQ(::android::hardware::radio::V1_6::RadioError::NONE, radioRsp_v1_6->rspInfo.error);
+
+    // Set radio power to on with forEmergencyCall being false. This should put modem in regular
+    // operation modem.
+    serial = GetRandomSerialNumber();
+    radio_v1_6->setRadioPower_1_6(serial, true, false, false);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo.serial);
+    EXPECT_EQ(::android::hardware::radio::V1_6::RadioError::NONE, radioRsp_v1_6->rspInfo.error);
+}
+
+/*
+ * Test IRadio.enableNrDualConnectivity() for the response returned.
+ */
+TEST_P(RadioHidlTest_v1_6, enableNrDualConnectivity) {
+    serial = GetRandomSerialNumber();
+
+    Return<void> res =
+            radio_v1_6->enableNrDualConnectivity(serial, NrDualConnectivityState::DISABLE);
+    ASSERT_OK(res);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo.serial);
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_6->rspInfo.error,
+                                 {::android::hardware::radio::V1_6::RadioError::RADIO_NOT_AVAILABLE,
+                                  ::android::hardware::radio::V1_6::RadioError::INTERNAL_ERR,
+                                  ::android::hardware::radio::V1_6::RadioError::NONE}));
+}
+
+/*
+ * Test IRadio.isNrDualConnectivityEnabled() for the response returned.
+ */
+TEST_P(RadioHidlTest_v1_6, isNrDualConnectivityEnabled) {
+    serial = GetRandomSerialNumber();
+
+    Return<void> res = radio_v1_6->isNrDualConnectivityEnabled(serial);
+    ASSERT_OK(res);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo.serial);
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_6->rspInfo.error,
+                                 {::android::hardware::radio::V1_6::RadioError::RADIO_NOT_AVAILABLE,
+                                  ::android::hardware::radio::V1_6::RadioError::INTERNAL_ERR,
+                                  ::android::hardware::radio::V1_6::RadioError::NONE}));
+}
diff --git a/radio/1.6/vts/functional/radio_hidl_hal_test.cpp b/radio/1.6/vts/functional/radio_hidl_hal_test.cpp
index 3d0e71c..79c3cde 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_test.cpp
+++ b/radio/1.6/vts/functional/radio_hidl_hal_test.cpp
@@ -30,10 +30,11 @@
 
     radio_v1_6->setResponseFunctions(radioRsp_v1_6, radioInd_v1_6);
 
-    getDataCallList();
-    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo.type);
-    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo.serial);
-    EXPECT_EQ(::android::hardware::radio::V1_6::RadioError::NONE, radioRsp_v1_6->rspInfo.error);
+    updateSimCardStatus();
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo_v1_0.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo_v1_0.serial);
+    EXPECT_EQ(::android::hardware::radio::V1_0::RadioError::NONE,
+              radioRsp_v1_6->rspInfo_v1_0.error);
 
     sp<::android::hardware::radio::config::V1_1::IRadioConfig> radioConfig =
             ::android::hardware::radio::config::V1_1::IRadioConfig::getService();
@@ -73,6 +74,12 @@
     return status;
 }
 
+void RadioHidlTest_v1_6::updateSimCardStatus() {
+    serial = GetRandomSerialNumber();
+    radio_v1_6->getIccCardStatus(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+}
+
 void RadioHidlTest_v1_6::getDataCallList() {
     serial = GetRandomSerialNumber();
     radio_v1_6->getDataCallList_1_6(serial);
diff --git a/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h b/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h
index 16fe8c8..784bcd9 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h
+++ b/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h
@@ -66,6 +66,7 @@
   public:
     hidl_vec<RadioBandMode> radioBandModes;
 
+    ::android::hardware::radio::V1_0::RadioResponseInfo rspInfo_v1_0;
     ::android::hardware::radio::V1_6::RadioResponseInfo rspInfo;
 
     // Call
@@ -77,6 +78,7 @@
     // Modem
     bool isModemEnabled;
     bool enableModemResponseToggle;
+    bool isNRDualConnectivityEnabled;
 
     ::android::hardware::hidl_bitfield<::android::hardware::radio::V1_4::RadioAccessFamily>
             networkTypeBitmapResponse;
@@ -738,6 +740,9 @@
             const ::android::hardware::radio::V1_5::CardStatus& card_status);
 
     /* 1.6 Api */
+    Return<void> setRadioPowerResponse_1_6(
+            const ::android::hardware::radio::V1_6::RadioResponseInfo& info);
+
     Return<void> setupDataCallResponse_1_6(
             const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
             const android::hardware::radio::V1_6::SetupDataCallResult& dcResponse);
@@ -761,6 +766,11 @@
     Return<void> sendCdmaSmsExpectMoreResponse_1_6(
             const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
             const SendSmsResult& sms);
+
+    Return<void> enableNrDualConnectivityResponse(
+            const ::android::hardware::radio::V1_6::RadioResponseInfo& info);
+    Return<void> isNrDualConnectivityEnabledResponse(
+            const ::android::hardware::radio::V1_6::RadioResponseInfo& info, bool isEnabled);
 };
 
 /* Callback class for radio indication */
@@ -995,6 +1005,9 @@
     /* Clear Potential Established Calls */
     void clearPotentialEstablishedCalls();
 
+    /* Update Sim Card Status */
+    void updateSimCardStatus();
+
     /* Get current data call list */
     void getDataCallList();
 
diff --git a/radio/1.6/vts/functional/radio_response.cpp b/radio/1.6/vts/functional/radio_response.cpp
index a598ac1..ffa384e 100644
--- a/radio/1.6/vts/functional/radio_response.cpp
+++ b/radio/1.6/vts/functional/radio_response.cpp
@@ -1032,12 +1032,22 @@
 }
 
 Return<void> RadioResponse_v1_6::getIccCardStatusResponse_1_5(
-        const ::android::hardware::radio::V1_0::RadioResponseInfo& /*info*/,
-        const ::android::hardware::radio::V1_5::CardStatus& /*card_status*/) {
+        const ::android::hardware::radio::V1_0::RadioResponseInfo& info,
+        const ::android::hardware::radio::V1_5::CardStatus& card_status) {
+    rspInfo_v1_0 = info;
+    cardStatus = card_status;
+    parent_v1_6.notify(info.serial);
     return Void();
 }
 
 /* 1.6 Apis */
+Return<void> RadioResponse_v1_6::setRadioPowerResponse_1_6(
+        const ::android::hardware::radio::V1_6::RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_v1_6.notify(info.serial);
+    return Void();
+}
+
 Return<void> RadioResponse_v1_6::setupDataCallResponse_1_6(
         const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
         const android::hardware::radio::V1_6::SetupDataCallResult& /* dcResponse */) {
@@ -1045,6 +1055,12 @@
     parent_v1_6.notify(info.serial);
     return Void();
 }
+Return<void> RadioResponse_v1_6::enableNrDualConnectivityResponse(
+        const ::android::hardware::radio::V1_6::RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_v1_6.notify(info.serial);
+    return Void();
+}
 
 Return<void> RadioResponse_v1_6::getDataCallListResponse_1_6(
         const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
@@ -1089,3 +1105,11 @@
     parent_v1_6.notify(info.serial);
     return Void();
 }
+
+Return<void> RadioResponse_v1_6::isNrDualConnectivityEnabledResponse(
+        const ::android::hardware::radio::V1_6::RadioResponseInfo& info, bool isEnabled) {
+    rspInfo = info;
+    isNRDualConnectivityEnabled = isEnabled;
+    parent_v1_6.notify(info.serial);
+    return Void();
+}
diff --git a/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h b/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
index 2e5aca4..e674ddb 100644
--- a/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
+++ b/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
@@ -226,6 +226,7 @@
     void activateAllSensors(bool enable);
     std::vector<SensorInfoType> getNonOneShotSensors();
     std::vector<SensorInfoType> getNonOneShotAndNonSpecialSensors();
+    std::vector<SensorInfoType> getNonOneShotAndNonOnChangeAndNonSpecialSensors();
     std::vector<SensorInfoType> getOneShotSensors();
     std::vector<SensorInfoType> getInjectEventSensors();
     int32_t getInvalidSensorHandle();
@@ -326,6 +327,19 @@
     return sensors;
 }
 
+std::vector<SensorInfoType> SensorsHidlTest::getNonOneShotAndNonOnChangeAndNonSpecialSensors() {
+    std::vector<SensorInfoType> sensors;
+    for (const SensorInfoType& info : getSensorsList()) {
+        SensorFlagBits reportMode = extractReportMode(info.flags);
+        if (reportMode != SensorFlagBits::ONE_SHOT_MODE &&
+            reportMode != SensorFlagBits::ON_CHANGE_MODE &&
+            reportMode != SensorFlagBits::SPECIAL_REPORTING_MODE) {
+            sensors.push_back(info);
+        }
+    }
+    return sensors;
+}
+
 std::vector<SensorInfoType> SensorsHidlTest::getOneShotSensors() {
     std::vector<SensorInfoType> sensors;
     for (const SensorInfoType& info : getSensorsList()) {
@@ -726,8 +740,8 @@
     EventCallback callback;
     getEnvironment()->registerCallback(&callback);
 
-    // This test is not valid for one-shot or special-report-mode sensors
-    const std::vector<SensorInfoType> sensors = getNonOneShotAndNonSpecialSensors();
+    // This test is not valid for one-shot, on-change or special-report-mode sensors
+    const std::vector<SensorInfoType> sensors = getNonOneShotAndNonOnChangeAndNonSpecialSensors();
     milliseconds maxMinDelay(0);
     for (const SensorInfoType& sensor : sensors) {
         milliseconds minDelay = duration_cast<milliseconds>(microseconds(sensor.minDelay));
@@ -750,10 +764,7 @@
                      << " handle=0x" << std::hex << std::setw(8) << std::setfill('0')
                      << sensor.sensorHandle << std::dec << " type=" << static_cast<int>(sensor.type)
                      << " name=" << sensor.name);
-        // Some on-change sensors may not report an event without stimulus
-        if (extractReportMode(sensor.flags) != SensorFlagBits::ON_CHANGE_MODE) {
-            ASSERT_GE(callback.getEvents(sensor.sensorHandle).size(), 1);
-        }
+
         if (callback.getEvents(sensor.sensorHandle).size() >= 1) {
             lastEventTimestampMap[sensor.sensorHandle] =
                     callback.getEvents(sensor.sensorHandle).back().timestamp;
@@ -779,10 +790,7 @@
         if (lastEventTimestampMap.find(sensor.sensorHandle) == lastEventTimestampMap.end()) {
             continue;
         }
-        // Skip on-change sensors that do not consistently report an initial event
-        if (callback.getEvents(sensor.sensorHandle).size() < 1) {
-            continue;
-        }
+
         // Ensure that the first event received is not stale by ensuring that its timestamp is
         // sufficiently different from the previous event
         const EventType newEvent = callback.getEvents(sensor.sensorHandle).front();
diff --git a/tv/tuner/1.1/IFilter.hal b/tv/tuner/1.1/IFilter.hal
index 3ea4209..df736aa 100644
--- a/tv/tuner/1.1/IFilter.hal
+++ b/tv/tuner/1.1/IFilter.hal
@@ -81,4 +81,21 @@
      *         UNKNOWN_ERROR if failed for other reasons.
      */
     configureAvStreamType(AvStreamType avStreamType) generates (Result result);
+
+    /**
+     * Configure the filter to monitor specific Scrambling Status.
+     *
+     * Scrambling Status should be sent through the filer callback at the following two scenarios:
+     *   1. When this method is called, the first detected scrambling status should be sent.
+     *   2. When the filter transits into the monitored statuses configured through this method,
+     *      event should be sent.
+     *
+     * @param statuses Scrambling Statuses to monitor. Set corresponding bit to monitor. Reset to
+     *        stop monitoring.
+     * @return result Result status of the operation.
+     *         SUCCESS if successful,
+     *         INVALID_STATE if configure can't be applied,
+     *         UNKNOWN_ERROR if failed for other reasons.
+     */
+    configureScramblingEvent(bitfield<ScramblingStatus> statuses) generates (Result result);
 };
diff --git a/tv/tuner/1.1/default/Filter.cpp b/tv/tuner/1.1/default/Filter.cpp
index 11e323c..4c37729 100644
--- a/tv/tuner/1.1/default/Filter.cpp
+++ b/tv/tuner/1.1/default/Filter.cpp
@@ -249,6 +249,28 @@
     return Result::SUCCESS;
 }
 
+Return<Result> Filter::configureScramblingEvent(uint32_t statuses) {
+    ALOGV("%s", __FUNCTION__);
+
+    mStatuses = statuses;
+    if (mCallback_1_1 != nullptr) {
+        // Assuming current status is always NOT_SCRAMBLED
+        V1_1::DemuxFilterEventExt filterEventExt;
+        V1_1::DemuxFilterEventExt::Event event;
+        event.scramblingStatus(V1_1::ScramblingStatus::NOT_SCRAMBLED);
+        int size = filterEventExt.events.size();
+        filterEventExt.events.resize(size + 1);
+        filterEventExt.events[size] = event;
+        DemuxFilterEvent emptyFilterEvent;
+
+        mCallback_1_1->onFilterEvent_1_1(emptyFilterEvent, filterEventExt);
+        mFilterEventExt.events.resize(0);
+    } else {
+        return Result::INVALID_STATE;
+    }
+    return Result::SUCCESS;
+}
+
 bool Filter::createFilterMQ() {
     ALOGV("%s", __FUNCTION__);
 
@@ -340,17 +362,17 @@
 
             while (mFilterThreadRunning) {
                 std::lock_guard<std::mutex> lock(mFilterEventLock);
-                if (mFilterEvent.events.size() == 0) {
+                if (mFilterEvent.events.size() == 0 && mFilterEventExt.events.size() == 0) {
                     continue;
                 }
                 // After successfully write, send a callback and wait for the read to be done
-                if (mCallback != nullptr) {
-                    mCallback->onFilterEvent(mFilterEvent);
-                    mFilterEvent.events.resize(0);
-                } else if (mCallback_1_1 != nullptr) {
+                if (mCallback_1_1 != nullptr) {
                     mCallback_1_1->onFilterEvent_1_1(mFilterEvent, mFilterEventExt);
                     mFilterEventExt.events.resize(0);
+                } else if (mCallback != nullptr) {
+                    mCallback->onFilterEvent(mFilterEvent);
                 }
+                mFilterEvent.events.resize(0);
                 break;
             }
             // We do not wait for the last read to be done
@@ -659,6 +681,8 @@
     V1_1::DemuxFilterRecordEventExt recordEventExt;
     recordEventExt = {
             .pts = (mPts == 0) ? time(NULL) * 900000 : mPts,
+            .firstMbInSlice = 0,     // random address
+            .mpuSequenceNumber = 1,  // random sequence number
     };
 
     int size;
diff --git a/tv/tuner/1.1/default/Filter.h b/tv/tuner/1.1/default/Filter.h
index f8b9a65..522db35 100644
--- a/tv/tuner/1.1/default/Filter.h
+++ b/tv/tuner/1.1/default/Filter.h
@@ -84,6 +84,8 @@
 
     virtual Return<Result> configureAvStreamType(const V1_1::AvStreamType& avStreamType) override;
 
+    virtual Return<Result> configureScramblingEvent(uint32_t statuses) override;
+
     /**
      * To create a FilterMQ and its Event Flag.
      *
@@ -230,6 +232,9 @@
 
     uint32_t mAudioStreamType;
     uint32_t mVideoStreamType;
+
+    // Scrambling status to be monitored
+    uint32_t mStatuses = 0;
 };
 
 }  // namespace implementation
diff --git a/tv/tuner/1.1/default/Frontend.cpp b/tv/tuner/1.1/default/Frontend.cpp
index 069456d..6956f30 100644
--- a/tv/tuner/1.1/default/Frontend.cpp
+++ b/tv/tuner/1.1/default/Frontend.cpp
@@ -302,6 +302,12 @@
                 status.codeRates(codeRates);
                 break;
             }
+            case V1_1::FrontendStatusTypeExt1_1::BANDWIDTH: {
+                V1_1::FrontendBandwidth bandwidth;
+                bandwidth.dvbt(FrontendDvbtBandwidth::BANDWIDTH_8MHZ);
+                status.bandwidth(bandwidth);
+                break;
+            }
             case V1_1::FrontendStatusTypeExt1_1::GUARD_INTERVAL: {
                 V1_1::FrontendGuardInterval interval;
                 interval.dvbt(FrontendDvbtGuardInterval::INTERVAL_1_32);  // value = 1 << 1
@@ -339,6 +345,24 @@
                 status.tsDataRate(dataRates);
                 break;
             }
+            case V1_1::FrontendStatusTypeExt1_1::ROLL_OFF: {
+                V1_1::FrontendRollOff rollOff;
+                rollOff.dvbs(FrontendDvbsRolloff::ROLLOFF_0_35);
+                status.rollOff(rollOff);
+                break;
+            }
+            case V1_1::FrontendStatusTypeExt1_1::IS_MISO: {
+                status.isMiso(true);
+                break;
+            }
+            case V1_1::FrontendStatusTypeExt1_1::IS_LINEAR: {
+                status.isLinear(true);
+                break;
+            }
+            case V1_1::FrontendStatusTypeExt1_1::IS_SHORT_FRAMES: {
+                status.isShortFrames(true);
+                break;
+            }
             default: {
                 continue;
             }
diff --git a/tv/tuner/1.1/types.hal b/tv/tuner/1.1/types.hal
index 1ed6403..defc99b 100644
--- a/tv/tuner/1.1/types.hal
+++ b/tv/tuner/1.1/types.hal
@@ -19,14 +19,19 @@
 import @1.0::Constant;
 import @1.0::DemuxFilterMmtpRecordEvent;
 import @1.0::DemuxFilterTsRecordEvent;
+import @1.0::DemuxScIndex;
+import @1.0::FrontendIsdbs3Rolloff;
 import @1.0::FrontendAtsc3Bandwidth;
 import @1.0::FrontendAtsc3Modulation;
 import @1.0::FrontendAtsc3TimeInterleaveMode;
+import @1.0::FrontendIsdbsRolloff;
 import @1.0::FrontendAtscModulation;
+import @1.0::FrontendDvbcAnnex;
 import @1.0::FrontendDvbcModulation;
-import @1.0::FrontendDvbtBandwidth;
 import @1.0::FrontendDvbcSpectralInversion;
 import @1.0::FrontendDvbsModulation;
+import @1.0::FrontendDvbsRolloff;
+import @1.0::FrontendDvbtBandwidth;
 import @1.0::FrontendDvbtConstellation;
 import @1.0::FrontendDvbtTransmissionMode;
 import @1.0::FrontendDvbtGuardInterval;
@@ -46,10 +51,14 @@
 @export
 enum Constant : @1.0::Constant {
     /**
-     * An invalid mpuSequenceNumber in DemuxFilterMmtpRecordEvent.
+     * An invalid mpuSequenceNumber in DemuxFilterRecordEventExt.
      */
     INVALID_MMTP_RECORD_EVENT_MPT_SEQUENCE_NUM = 0xFFFFFFFF,
     /**
+     * An invalid first macroblock address in DemuxFilterRecordEventExt.
+     */
+    INVALID_FIRST_MACROBLOCK_IN_SLICE = 0xFFFFFFFF,
+    /**
      * An invalid frenquency that can be used as the default value of the frontend setting.
      */
     INVALID_FRONTEND_SETTING_FREQUENCY = 0xFFFFFFFF,
@@ -76,7 +85,7 @@
      */
     INVALID_AV_SYNC_ID_64BIT = 0xFFFFFFFFFFFFFFFF,
     /**
-     * An invalid pts in the DemuxFilterTsRecordEvent or DemuxFilterMmtpRecordEvent.
+     * An invalid pts.
      */
     INVALID_PRESENTATION_TIME_STAMP = 0xFFFFFFFFFFFFFFFF,
 };
@@ -95,6 +104,11 @@
      * MPU sequence number of the filtered data. This is only used for MMTP.
      */
     uint32_t mpuSequenceNumber;
+
+    /**
+     * Specifies the address of the first macroblock in the slice defined in ITU-T Rec. H.264.
+     */
+    uint32_t firstMbInSlice;
 };
 
 /**
@@ -111,6 +125,8 @@
         DemuxFilterRecordEventExt tsRecord;
 
         DemuxFilterRecordEventExt mmtpRecord;
+
+        ScramblingStatus scramblingStatus;
     };
 
     /**
@@ -119,6 +135,25 @@
     vec<Event> events;
 };
 
+/**
+ * Scrambling Status Type.
+ */
+@export
+enum ScramblingStatus : uint32_t {
+    /**
+     * Content’s scrambling status is unknown
+     */
+    UNKNOWN = 1 << 0,
+    /**
+     * Content is not scrambled.
+     */
+    NOT_SCRAMBLED = 1 << 1,
+    /**
+     * Content is scrambled.
+     */
+    SCRAMBLED = 1 << 2,
+};
+
 typedef FrontendDvbcSpectralInversion FrontendSpectralInversion;
 
 /**
@@ -212,6 +247,8 @@
  */
 struct FrontendDvbcSettingsExt1_1 {
     FrontendCableTimeInterleaveMode interleaveMode;
+
+    FrontendDvbcBandwidth bandwidth;
 };
 
 /**
@@ -249,6 +286,18 @@
 };
 
 /**
+ *  Bandwidth Type for Cable Frontend.
+ */
+@export
+enum FrontendDvbcBandwidth : uint32_t {
+    UNDEFINED = 0,
+    BANDWIDTH_5MHZ = 1 << 0,
+    BANDWIDTH_6MHZ = 1 << 1,
+    BANDWIDTH_7MHZ = 1 << 2,
+    BANDWIDTH_8MHZ = 1 << 3,
+};
+
+/**
  *  Bandwidth Type for DTMB.
  */
 @export
@@ -428,6 +477,8 @@
 safe_union FrontendBandwidth {
     @1.0::FrontendAtsc3Bandwidth atsc3;
 
+    FrontendDvbcBandwidth dvbc;
+
     @1.0::FrontendDvbtBandwidth dvbt;
 
     @1.0::FrontendIsdbtBandwidth isdbt;
@@ -451,6 +502,14 @@
     FrontendDtmbTransmissionMode dtmb;
 };
 
+safe_union FrontendRollOff {
+    @1.0::FrontendDvbsRolloff dvbs;
+
+    @1.0::FrontendIsdbsRolloff isdbs;
+
+    @1.0::FrontendIsdbs3Rolloff isdbs3;
+};
+
 @export
 enum FrontendStatusTypeExt1_1 : uint32_t {
     /**
@@ -498,6 +557,22 @@
      * Transport Stream Data Rate in BPS of the current channel.
      */
     TS_DATA_RATES,
+    /**
+     * Roll Off Type status of the frontend.
+     */
+    ROLL_OFF,
+    /**
+     * If the frontend currently supports MISO or not.
+     */
+    IS_MISO,
+    /**
+     * If the frontend code rate is linear or not.
+     */
+    IS_LINEAR,
+    /**
+     * If short frames is enabled or not.
+     */
+    IS_SHORT_FRAMES,
 };
 
 safe_union FrontendStatusExt1_1 {
@@ -556,16 +631,35 @@
      * Transport Stream Data Rate in BPS of the current channel.
      */
     vec<uint32_t> tsDataRate;
+    /**
+     * Roll Off Type status of the frontend.
+     */
+    FrontendRollOff rollOff;
+    /**
+     * If the frontend currently supports MISO or not.
+     */
+    bool isMiso;
+    /**
+     * If the frontend code rate is linear or not.
+     */
+    bool isLinear;
+    /**
+     * If short frames is enabled or not.
+     */
+    bool isShortFrames;
 };
 
 enum FrontendScanMessageTypeExt1_1 : uint32_t {
     MODULATION = @1.0::FrontendScanMessageType:ATSC3_PLP_INFO + 1,
+    DVBC_ANNEX,
     HIGH_PRIORITY,
 };
 
 safe_union FrontendScanMessageExt1_1 {
     FrontendModulation modulation;
 
+    @1.0::FrontendDvbcAnnex annex;
+
     bool isHighPriority;
 };
 
@@ -695,3 +789,30 @@
 
     AudioStreamType audio;
 };
+
+/**
+ * Indexes can be tagged by start point of slice groups according to ISO/IEC 14496-10.
+ */
+@export
+enum DemuxScIndex : @1.0::DemuxScIndex {
+    /**
+     * All blocks are coded as I blocks.
+     */
+    I_SLICE = 1 << 4,
+    /**
+     * Blocks are coded as I or P blocks.
+     */
+    P_SLICE = 1 << 5,
+    /**
+     * Blocks are coded as I, P or B blocks.
+     */
+    B_SLICE = 1 << 6,
+    /**
+     * A so-called switching I slice that is coded.
+     */
+    SI_SLICE = 1 << 7,
+    /**
+     * A so-called switching P slice that is coded.
+     */
+    SP_SLICE = 1 << 8,
+};
diff --git a/tv/tuner/1.1/vts/functional/DvrTests.cpp b/tv/tuner/1.1/vts/functional/DvrTests.cpp
index 0dfc032..1e478f5 100644
--- a/tv/tuner/1.1/vts/functional/DvrTests.cpp
+++ b/tv/tuner/1.1/vts/functional/DvrTests.cpp
@@ -192,9 +192,10 @@
 bool DvrCallback::readRecordFMQ() {
     android::Mutex::Autolock autoLock(mMsgLock);
     bool result = false;
+    int readSize = mRecordMQ->availableToRead();
     mDataOutputBuffer.clear();
-    mDataOutputBuffer.resize(mRecordMQ->availableToRead());
-    result = mRecordMQ->read(mDataOutputBuffer.data(), mRecordMQ->availableToRead());
+    mDataOutputBuffer.resize(readSize);
+    result = mRecordMQ->read(mDataOutputBuffer.data(), readSize);
     EXPECT_TRUE(result) << "can't read from Record MQ";
     mMsgCondition.signal();
     return result;
diff --git a/tv/tuner/1.1/vts/functional/FilterTests.cpp b/tv/tuner/1.1/vts/functional/FilterTests.cpp
index e661735..f114a66 100644
--- a/tv/tuner/1.1/vts/functional/FilterTests.cpp
+++ b/tv/tuner/1.1/vts/functional/FilterTests.cpp
@@ -28,6 +28,18 @@
     ALOGW("[vts] pass and stop");
 }
 
+void FilterCallback::testFilterScramblingEvent() {
+    android::Mutex::Autolock autoLock(mMsgLock);
+    while (mScramblingStatusEvent < 1) {
+        if (-ETIMEDOUT == mMsgCondition.waitRelative(mMsgLock, WAIT_TIMEOUT)) {
+            EXPECT_TRUE(false) << "scrambling event does not output within timeout";
+            return;
+        }
+    }
+    mScramblingStatusEvent = 0;
+    ALOGW("[vts] pass and stop");
+}
+
 void FilterCallback::readFilterEventData() {
     ALOGW("[vts] reading filter event");
     // todo separate filter handlers
@@ -47,8 +59,17 @@
         auto eventExt = mFilterEventExt.events[i];
         switch (eventExt.getDiscriminator()) {
             case DemuxFilterEventExt::Event::hidl_discriminator::tsRecord:
-                ALOGD("[vts] Extended TS record filter event, pts=%" PRIu64 ".",
-                      eventExt.tsRecord().pts);
+                ALOGD("[vts] Extended TS record filter event, pts=%" PRIu64 ", firstMbInSlice=%d",
+                      eventExt.tsRecord().pts, eventExt.tsRecord().firstMbInSlice);
+                break;
+            case DemuxFilterEventExt::Event::hidl_discriminator::mmtpRecord:
+                ALOGD("[vts] Extended MMTP record filter event, pts=%" PRIu64
+                      ", firstMbInSlice=%d, mpuSequenceNumber=%d",
+                      eventExt.mmtpRecord().pts, eventExt.mmtpRecord().firstMbInSlice,
+                      eventExt.mmtpRecord().mpuSequenceNumber);
+                break;
+            case DemuxFilterEventExt::Event::hidl_discriminator::scramblingStatus:
+                mScramblingStatusEvent++;
                 break;
             default:
                 break;
@@ -234,3 +255,19 @@
     }
     return AssertionResult(status == Result::SUCCESS);
 }
+
+AssertionResult FilterTests::configureScramblingEvent(uint64_t filterId, uint32_t statuses) {
+    EXPECT_TRUE(mFilters[filterId]) << "Test with getNewlyOpenedFilterId first.";
+    Result status;
+
+    sp<android::hardware::tv::tuner::V1_1::IFilter> filter_v1_1 =
+            android::hardware::tv::tuner::V1_1::IFilter::castFrom(mFilters[filterId]);
+    if (filter_v1_1 != NULL) {
+        status = filter_v1_1->configureScramblingEvent(statuses);
+        mFilterCallbacks[filterId]->testFilterScramblingEvent();
+    } else {
+        ALOGW("[vts] Can't cast IFilter into v1_1.");
+        return failure();
+    }
+    return AssertionResult(status == Result::SUCCESS);
+}
diff --git a/tv/tuner/1.1/vts/functional/FilterTests.h b/tv/tuner/1.1/vts/functional/FilterTests.h
index 3472e4e..d88f171 100644
--- a/tv/tuner/1.1/vts/functional/FilterTests.h
+++ b/tv/tuner/1.1/vts/functional/FilterTests.h
@@ -117,6 +117,7 @@
     void setMemSize(uint64_t size) { mAvSharedMemSize = size; }
 
     void testFilterDataOutput();
+    void testFilterScramblingEvent();
 
     void readFilterEventData();
     bool dumpAvData(DemuxFilterMediaEvent event);
@@ -136,6 +137,7 @@
     android::Condition mMsgCondition;
 
     int mPidFilterOutputCount = 0;
+    int mScramblingStatusEvent = 0;
 };
 
 class FilterTests {
@@ -153,6 +155,7 @@
     AssertionResult configFilter(DemuxFilterSettings setting, uint64_t filterId);
     AssertionResult configAvFilterStreamType(AvStreamType type, uint64_t filterId);
     AssertionResult configIpFilterCid(uint32_t ipCid, uint64_t filterId);
+    AssertionResult configureScramblingEvent(uint64_t filterId, uint32_t statuses);
     AssertionResult getFilterMQDescriptor(uint64_t filterId);
     AssertionResult startFilter(uint64_t filterId);
     AssertionResult stopFilter(uint64_t filterId);
diff --git a/tv/tuner/1.1/vts/functional/FrontendTests.cpp b/tv/tuner/1.1/vts/functional/FrontendTests.cpp
index e5793c1..0948f74 100644
--- a/tv/tuner/1.1/vts/functional/FrontendTests.cpp
+++ b/tv/tuner/1.1/vts/functional/FrontendTests.cpp
@@ -58,6 +58,9 @@
         case FrontendScanMessageExt1_1::hidl_discriminator::isHighPriority:
             ALOGD("[vts] frontend ext1_1 scan message high priority: %d", message.isHighPriority());
             break;
+        case FrontendScanMessageExt1_1::hidl_discriminator::annex:
+            ALOGD("[vts] frontend ext1_1 scan message dvbc annex: %hhu", message.annex());
+            break;
         default:
             break;
     }
@@ -374,6 +377,22 @@
                                        expectStatuses[i].tsDataRate().begin()));
                 break;
             }
+            case FrontendStatusTypeExt1_1::ROLL_OFF: {
+                // TODO: verify roll off
+                break;
+            }
+            case FrontendStatusTypeExt1_1::IS_MISO: {
+                ASSERT_TRUE(realStatuses[i].isMiso() == expectStatuses[i].isMiso());
+                break;
+            }
+            case FrontendStatusTypeExt1_1::IS_LINEAR: {
+                ASSERT_TRUE(realStatuses[i].isLinear() == expectStatuses[i].isLinear());
+                break;
+            }
+            case FrontendStatusTypeExt1_1::IS_SHORT_FRAMES: {
+                ASSERT_TRUE(realStatuses[i].isShortFrames() == expectStatuses[i].isShortFrames());
+                break;
+            }
             default: {
                 continue;
             }
diff --git a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp
index db2ac1b..17abf49 100644
--- a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp
+++ b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp
@@ -22,6 +22,10 @@
     return filterDataOutputTestBase(mFilterTests);
 }
 
+AssertionResult TunerRecordHidlTest::filterDataOutputTest() {
+    return filterDataOutputTestBase(mFilterTests);
+}
+
 void TunerFilterHidlTest::configSingleFilterInDemuxTest(FilterConfig filterConf,
                                                         FrontendConfig frontendConf) {
     uint32_t feId;
@@ -42,6 +46,9 @@
     if (filterConf.type.mainType == DemuxFilterMainType::IP) {
         ASSERT_TRUE(mFilterTests.configIpFilterCid(filterConf.ipCid, filterId));
     }
+    if (filterConf.statuses > 0) {
+        ASSERT_TRUE(mFilterTests.configureScramblingEvent(filterId, filterConf.statuses));
+    }
     ASSERT_TRUE(mFilterTests.getFilterMQDescriptor(filterId));
     ASSERT_TRUE(mFilterTests.startFilter(filterId));
     ASSERT_TRUE(mFilterTests.stopFilter(filterId));
@@ -115,6 +122,7 @@
     ASSERT_TRUE(mFilterTests.startFilter(filterId));
     ASSERT_TRUE(mFrontendTests.tuneFrontend(frontendConf, true /*testWithDemux*/));
     mDvrTests.testRecordOutput();
+    ASSERT_TRUE(filterDataOutputTest());
     mDvrTests.stopRecordThread();
     ASSERT_TRUE(mFrontendTests.stopTuneFrontend(true /*testWithDemux*/));
     ASSERT_TRUE(mFilterTests.stopFilter(filterId));
diff --git a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.h b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.h
index f77a740..773224e 100644
--- a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.h
+++ b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.h
@@ -87,6 +87,7 @@
 
     void recordSingleFilterTest(FilterConfig filterConf, FrontendConfig frontendConf,
                                 DvrConfig dvrConf);
+    AssertionResult filterDataOutputTest();
 
     sp<ITuner> mService;
     FrontendTests mFrontendTests;
diff --git a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h
index cb86ce8..76bf765 100644
--- a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h
+++ b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h
@@ -96,6 +96,7 @@
     DemuxFilterSettings settings;
     AvStreamType streamType;
     uint32_t ipCid;
+    uint32_t statuses;
 
     bool operator<(const FilterConfig& /*c*/) const { return false; }
 };
@@ -138,10 +139,14 @@
     frontendArray[DVBT].type = FrontendType::DVBT, frontendArray[DVBT].settings.dvbt(dvbtSettings);
     vector<FrontendStatusTypeExt1_1> types;
     types.push_back(FrontendStatusTypeExt1_1::UEC);
+    types.push_back(FrontendStatusTypeExt1_1::IS_MISO);
+    vector<FrontendStatusExt1_1> statuses;
     FrontendStatusExt1_1 status;
     status.uec(4);
-    vector<FrontendStatusExt1_1> statuses;
     statuses.push_back(status);
+    status.isMiso(true);
+    statuses.push_back(status);
+
     frontendArray[DVBT].tuneStatusTypes = types;
     frontendArray[DVBT].expectTuneStatuses = statuses;
     frontendArray[DVBT].isSoftwareFe = true;
@@ -183,6 +188,7 @@
     filterArray[TS_VIDEO0].bufferSize = FMQ_SIZE_16M;
     filterArray[TS_VIDEO0].settings.ts().tpid = 256;
     filterArray[TS_VIDEO0].settings.ts().filterSettings.av({.isPassthrough = false});
+    filterArray[TS_VIDEO0].statuses = 1;
     filterArray[TS_VIDEO1].type.mainType = DemuxFilterMainType::TS;
     filterArray[TS_VIDEO1].type.subType.tsFilterType(DemuxTsFilterType::VIDEO);
     filterArray[TS_VIDEO1].bufferSize = FMQ_SIZE_16M;
diff --git a/wifi/1.0/vts/functional/Android.bp b/wifi/1.0/vts/functional/Android.bp
index cad54fe..30512a9 100644
--- a/wifi/1.0/vts/functional/Android.bp
+++ b/wifi/1.0/vts/functional/Android.bp
@@ -73,6 +73,11 @@
     static_libs: [
         "VtsHalWifiV1_0TargetTestUtil",
         "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",
+        "android.hardware.wifi@1.5",
         "libwifi-system-iface",
     ],
     test_suites: [
diff --git a/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp
index 17abbd7..a74987c 100644
--- a/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -20,6 +20,7 @@
 #include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/1.0/IWifiNanIface.h>
 #include <android/hardware/wifi/1.0/IWifiNanIfaceEventCallback.h>
+#include <android/hardware/wifi/1.5/IWifiNanIface.h>
 #include <gtest/gtest.h>
 #include <hidl/GtestPrinter.h>
 #include <hidl/ServiceManagement.h>
@@ -483,6 +484,16 @@
 TEST_P(WifiNanIfaceHidlTest, getCapabilitiesRequest) {
     uint16_t inputCmdId = 10;
     callbackType = INVALID;
+    sp<::android::hardware::wifi::V1_5::IWifiNanIface> iface_converted =
+        ::android::hardware::wifi::V1_5::IWifiNanIface::castFrom(iwifiNanIface);
+    if (iface_converted != nullptr) {
+        ASSERT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED,
+                  HIDL_INVOKE(iwifiNanIface, getCapabilitiesRequest, inputCmdId)
+                      .code);
+        // Skip this test since this API is deprecated in this newer HAL version
+        return;
+    }
+
     ASSERT_EQ(
         WifiStatusCode::SUCCESS,
         HIDL_INVOKE(iwifiNanIface, getCapabilitiesRequest, inputCmdId).code);
diff --git a/wifi/1.4/vts/functional/Android.bp b/wifi/1.4/vts/functional/Android.bp
index 59a35e0..0051d27 100644
--- a/wifi/1.4/vts/functional/Android.bp
+++ b/wifi/1.4/vts/functional/Android.bp
@@ -52,6 +52,7 @@
         "android.hardware.wifi@1.2",
         "android.hardware.wifi@1.3",
         "android.hardware.wifi@1.4",
+        "android.hardware.wifi@1.5",
         "libwifi-system-iface",
     ],
     test_suites: [
diff --git a/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
index 9b69f57..3ac047d 100644
--- a/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -20,6 +20,7 @@
 #include <android/hardware/wifi/1.2/IWifiNanIfaceEventCallback.h>
 #include <android/hardware/wifi/1.4/IWifi.h>
 #include <android/hardware/wifi/1.4/IWifiNanIface.h>
+#include <android/hardware/wifi/1.5/IWifiNanIface.h>
 #include <gtest/gtest.h>
 #include <hidl/GtestPrinter.h>
 #include <hidl/ServiceManagement.h>
@@ -488,6 +489,17 @@
     callbackType = INVALID;
     ::android::hardware::wifi::V1_4::NanEnableRequest nanEnableRequest = {};
     NanConfigRequestSupplemental nanConfigRequestSupp = {};
+
+    sp<::android::hardware::wifi::V1_5::IWifiNanIface> iface_converted =
+        ::android::hardware::wifi::V1_5::IWifiNanIface::castFrom(iwifiNanIface);
+    if (iface_converted != nullptr) {
+        ASSERT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED,
+                  HIDL_INVOKE(iwifiNanIface, enableRequest_1_4, inputCmdId,
+                              nanEnableRequest, nanConfigRequestSupp)
+                      .code);
+        // Skip this test since this API is deprecated in this newer HAL version
+        return;
+    }
     ASSERT_EQ(WifiStatusCode::SUCCESS,
               HIDL_INVOKE(iwifiNanIface, enableRequest_1_4, inputCmdId,
                           nanEnableRequest, nanConfigRequestSupp)
@@ -509,6 +521,17 @@
     nanEnableRequest.configParams.numberOfPublishServiceIdsInBeacon =
         128;  // must be <= 127
     NanConfigRequestSupplemental nanConfigRequestSupp = {};
+
+    sp<::android::hardware::wifi::V1_5::IWifiNanIface> iface_converted =
+        ::android::hardware::wifi::V1_5::IWifiNanIface::castFrom(iwifiNanIface);
+    if (iface_converted != nullptr) {
+        ASSERT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED,
+                  HIDL_INVOKE(iwifiNanIface, enableRequest_1_4, inputCmdId,
+                              nanEnableRequest, nanConfigRequestSupp)
+                      .code);
+        // Skip this test since this API is deprecated in this newer HAL version
+        return;
+    }
     ASSERT_EQ(WifiStatusCode::ERROR_INVALID_ARGS,
               HIDL_INVOKE(iwifiNanIface, enableRequest_1_4, inputCmdId,
                           nanEnableRequest, nanConfigRequestSupp)
@@ -523,6 +546,17 @@
     callbackType = INVALID;
     ::android::hardware::wifi::V1_4::NanConfigRequest nanConfigRequest = {};
     NanConfigRequestSupplemental nanConfigRequestSupp = {};
+
+    sp<::android::hardware::wifi::V1_5::IWifiNanIface> iface_converted =
+        ::android::hardware::wifi::V1_5::IWifiNanIface::castFrom(iwifiNanIface);
+    if (iface_converted != nullptr) {
+        ASSERT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED,
+                  HIDL_INVOKE(iwifiNanIface, configRequest_1_4, inputCmdId,
+                              nanConfigRequest, nanConfigRequestSupp)
+                      .code);
+        // Skip this test since this API is deprecated in this newer HAL version
+        return;
+    }
     ASSERT_EQ(WifiStatusCode::SUCCESS,
               HIDL_INVOKE(iwifiNanIface, configRequest_1_4, inputCmdId,
                           nanConfigRequest, nanConfigRequestSupp)
@@ -543,6 +577,18 @@
     ::android::hardware::wifi::V1_4::NanConfigRequest nanConfigRequest = {};
     nanConfigRequest.numberOfPublishServiceIdsInBeacon = 128;  // must be <= 127
     NanConfigRequestSupplemental nanConfigRequestSupp = {};
+
+    sp<::android::hardware::wifi::V1_5::IWifiNanIface> iface_converted =
+        ::android::hardware::wifi::V1_5::IWifiNanIface::castFrom(iwifiNanIface);
+    if (iface_converted != nullptr) {
+        ASSERT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED,
+                  HIDL_INVOKE(iwifiNanIface, configRequest_1_4, inputCmdId,
+                              nanConfigRequest, nanConfigRequestSupp)
+                      .code);
+        // Skip this test since this API is deprecated in this newer HAL version
+        return;
+    }
+
     ASSERT_EQ(WifiStatusCode::ERROR_INVALID_ARGS,
               HIDL_INVOKE(iwifiNanIface, configRequest_1_4, inputCmdId,
                           nanConfigRequest, nanConfigRequestSupp)
diff --git a/wifi/1.5/Android.bp b/wifi/1.5/Android.bp
index 5304760..ecb0a35 100644
--- a/wifi/1.5/Android.bp
+++ b/wifi/1.5/Android.bp
@@ -7,6 +7,8 @@
         "types.hal",
         "IWifi.hal",
         "IWifiChip.hal",
+        "IWifiNanIface.hal",
+        "IWifiNanIfaceEventCallback.hal",
     ],
     interfaces: [
         "android.hardware.wifi@1.0",
diff --git a/wifi/1.5/IWifiNanIface.hal b/wifi/1.5/IWifiNanIface.hal
new file mode 100644
index 0000000..93257b5
--- /dev/null
+++ b/wifi/1.5/IWifiNanIface.hal
@@ -0,0 +1,113 @@
+/*
+ * Copyright 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.wifi@1.5;
+
+import @1.0::CommandIdShort;
+import @1.0::WifiStatus;
+import @1.4::IWifiNanIface;
+import @1.4::NanConfigRequest;
+import @1.4::NanEnableRequest;
+import IWifiNanIfaceEventCallback;
+import NanConfigRequestSupplemental;
+
+/**
+ * Interface used to represent a single NAN (Neighbour Aware Network) iface.
+ *
+ * References to "NAN Spec" are to the Wi-Fi Alliance "Wi-Fi Neighbor Awareness
+ * Networking (NAN) Technical Specification".
+ */
+interface IWifiNanIface extends @1.4::IWifiNanIface {
+    /**
+     * Enable NAN: configures and activates NAN clustering (does not start
+     * a discovery session or set up data-interfaces or data-paths). Use the
+     * |IWifiNanIface.configureRequest| method to change the configuration of an already enabled
+     * NAN interface.
+     * Asynchronous response is with |IWifiNanIfaceEventCallback.notifyEnableResponse|.
+     *
+     * Note: supersedes the @1.4::IWifiNanIface.enableRequest() method which is deprecated as of
+     * HAL version 1.5.
+     *
+     * @param cmdId command Id to use for this invocation.
+     * @param msg1 Instance of |NanEnableRequest|.
+     * @param msg2 Instance of |NanConfigRequestSupplemental|.
+     * @return status WifiStatus of the operation.
+     *         Possible status codes:
+     *         |WifiStatusCode.SUCCESS|,
+     *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
+     *         |WifiStatusCode.ERROR_INVALID_ARGS|,
+     *         |WifiStatusCode.ERROR_UNKNOWN|
+     */
+    enableRequest_1_5(CommandIdShort cmdId, NanEnableRequest msg1,
+        NanConfigRequestSupplemental msg2) generates (WifiStatus status);
+
+    /**
+     * Configure NAN: configures an existing NAN functionality (i.e. assumes
+     * |IWifiNanIface.enableRequest| already submitted and succeeded).
+     * Asynchronous response is with |IWifiNanIfaceEventCallback.notifyConfigResponse|.
+     *
+     * Note: supersedes the @1.4::IWifiNanIface.configRequest() method which is deprecated as of
+     * HAL version 1.5.
+     *
+     * @param cmdId command Id to use for this invocation.
+     * @param msg1 Instance of |NanConfigRequest|.
+     * @param msg2 Instance of |NanConfigRequestSupplemental|.
+     * @return status WifiStatus of the operation.
+     *         Possible status codes:
+     *         |WifiStatusCode.SUCCESS|,
+     *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
+     *         |WifiStatusCode.ERROR_INVALID_ARGS|,
+     *         |WifiStatusCode.ERROR_UNKNOWN|
+     */
+    configRequest_1_5(CommandIdShort cmdId, NanConfigRequest msg1,
+        NanConfigRequestSupplemental msg2) generates (WifiStatus status);
+
+    /**
+     * Requests notifications of significant events on this iface. Multiple calls
+     * to this must register multiple callbacks each of which must receive all
+     * events.
+     *
+     * Note: supersedes the @1.2::IWifiNanIface.registerEventCallback() method which is deprecated
+     * as of HAL version 1.5.
+     *
+     * @param callback An instance of the |IWifiNanIfaceEventCallback| HIDL interface
+     *        object.
+     * @return status WifiStatus of the operation.
+     *         Possible status codes:
+     *         |WifiStatusCode.SUCCESS|,
+     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|
+     */
+    registerEventCallback_1_5(IWifiNanIfaceEventCallback callback)
+        generates (WifiStatus status);
+
+    /**
+     * Get NAN capabilities. Asynchronous response is with
+     * |IWifiNanIfaceEventCallback.notifyCapabilitiesResponse|.
+
+     * Note: supersedes the @1.0::IWifiNanIface.getCapabilitiesRequest() method which is deprecated
+     * as of HAL version 1.5.
+     *
+     * @param cmdId command Id to use for this invocation.
+     * @return status WifiStatus of the operation.
+     *         Possible status codes:
+     *         |WifiStatusCode.SUCCESS|,
+     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
+     *         |WifiStatusCode.ERROR_UNKNOWN|
+     */
+     getCapabilitiesRequest_1_5(CommandIdShort cmdId) generates (WifiStatus status);
+};
\ No newline at end of file
diff --git a/wifi/1.5/IWifiNanIfaceEventCallback.hal b/wifi/1.5/IWifiNanIfaceEventCallback.hal
new file mode 100644
index 0000000..867c03c
--- /dev/null
+++ b/wifi/1.5/IWifiNanIfaceEventCallback.hal
@@ -0,0 +1,44 @@
+/*
+ * Copyright 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.wifi@1.5;
+
+import @1.0::CommandIdShort;
+import @1.0::WifiNanStatus;
+import @1.2::IWifiNanIfaceEventCallback;
+
+/**
+ * NAN Response and Asynchronous Event Callbacks.
+ *
+ * References to "NAN Spec" are to the Wi-Fi Alliance "Wi-Fi Neighbor Awareness
+ * Networking (NAN) Technical Specification".
+ */
+interface IWifiNanIfaceEventCallback extends @1.2::IWifiNanIfaceEventCallback {
+    /**
+     * Asynchronous callback invoked in response to a capability request
+     * |IWifiNanIface.getCapabilitiesRequest|.
+     *
+     * Note: supersedes the @1.2::IWifiNanIfaceEventCallback.notifyCapabilitiesResponse() method
+     * which is deprecated as of HAL version 1.5.
+     *
+     * @param cmdId command Id corresponding to the original request.
+     * @param status WifiNanStatus of the operation. Possible status codes are:
+     *        |NanStatusType.SUCCESS|
+     * @param capabilities Capability data.
+     */
+    oneway notifyCapabilitiesResponse_1_5(CommandIdShort id, WifiNanStatus status,
+                                    NanCapabilities capabilities);
+};
\ No newline at end of file
diff --git a/wifi/1.5/default/hidl_struct_util.cpp b/wifi/1.5/default/hidl_struct_util.cpp
index 91a82a7..578f3e2 100644
--- a/wifi/1.5/default/hidl_struct_util.cpp
+++ b/wifi/1.5/default/hidl_struct_util.cpp
@@ -1280,7 +1280,7 @@
 
 bool convertHidlNanEnableRequest_1_4ToLegacy(
     const V1_4::NanEnableRequest& hidl_request1,
-    const V1_2::NanConfigRequestSupplemental& hidl_request2,
+    const NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanEnableRequest* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR)
@@ -1295,14 +1295,60 @@
 
     legacy_request->config_discovery_beacon_int = 1;
     legacy_request->discovery_beacon_interval =
-        hidl_request2.discoveryBeaconIntervalMs;
+        hidl_request2.V1_2.discoveryBeaconIntervalMs;
     legacy_request->config_nss = 1;
-    legacy_request->nss = hidl_request2.numberOfSpatialStreamsInDiscovery;
+    legacy_request->nss = hidl_request2.V1_2.numberOfSpatialStreamsInDiscovery;
     legacy_request->config_dw_early_termination = 1;
     legacy_request->enable_dw_termination =
-        hidl_request2.enableDiscoveryWindowEarlyTermination;
+        hidl_request2.V1_2.enableDiscoveryWindowEarlyTermination;
     legacy_request->config_enable_ranging = 1;
-    legacy_request->enable_ranging = hidl_request2.enableRanging;
+    legacy_request->enable_ranging = hidl_request2.V1_2.enableRanging;
+
+    return true;
+}
+
+bool convertHidlNanEnableRequest_1_5ToLegacy(
+    const V1_4::NanEnableRequest& hidl_request1,
+    const NanConfigRequestSupplemental& hidl_request2,
+    legacy_hal::NanEnableRequest* legacy_request) {
+    if (!legacy_request) {
+        LOG(ERROR)
+            << "convertHidlNanEnableRequest_1_5ToLegacy: null legacy_request";
+        return false;
+    }
+
+    *legacy_request = {};
+    if (!convertHidlNanEnableRequest_1_4ToLegacy(hidl_request1, hidl_request2,
+                                                 legacy_request)) {
+        return false;
+    }
+
+    legacy_request->config_enable_instant_mode = 1;
+    legacy_request->enable_instant_mode =
+        hidl_request2.enableInstantCommunicationMode;
+
+    return true;
+}
+
+bool convertHidlNanConfigRequest_1_5ToLegacy(
+    const V1_4::NanConfigRequest& hidl_request1,
+    const NanConfigRequestSupplemental& hidl_request2,
+    legacy_hal::NanConfigRequest* legacy_request) {
+    if (!legacy_request) {
+        LOG(ERROR)
+            << "convertHidlNanConfigRequest_1_5ToLegacy: null legacy_request";
+        return false;
+    }
+
+    *legacy_request = {};
+    if (!convertHidlNanConfigRequest_1_4ToLegacy(hidl_request1, hidl_request2,
+                                                 legacy_request)) {
+        return false;
+    }
+
+    legacy_request->config_enable_instant_mode = 1;
+    legacy_request->enable_instant_mode =
+        hidl_request2.enableInstantCommunicationMode;
 
     return true;
 }
@@ -1794,7 +1840,7 @@
 
 bool convertHidlNanConfigRequest_1_4ToLegacy(
     const V1_4::NanConfigRequest& hidl_request1,
-    const V1_2::NanConfigRequestSupplemental& hidl_request2,
+    const NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanConfigRequest* legacy_request) {
     if (!legacy_request) {
         LOG(ERROR) << "convertHidlNanConfigRequest_1_4ToLegacy: legacy_request "
@@ -1809,14 +1855,14 @@
 
     legacy_request->config_discovery_beacon_int = 1;
     legacy_request->discovery_beacon_interval =
-        hidl_request2.discoveryBeaconIntervalMs;
+        hidl_request2.V1_2.discoveryBeaconIntervalMs;
     legacy_request->config_nss = 1;
-    legacy_request->nss = hidl_request2.numberOfSpatialStreamsInDiscovery;
+    legacy_request->nss = hidl_request2.V1_2.numberOfSpatialStreamsInDiscovery;
     legacy_request->config_dw_early_termination = 1;
     legacy_request->enable_dw_termination =
-        hidl_request2.enableDiscoveryWindowEarlyTermination;
+        hidl_request2.V1_2.enableDiscoveryWindowEarlyTermination;
     legacy_request->config_enable_ranging = 1;
-    legacy_request->enable_ranging = hidl_request2.enableRanging;
+    legacy_request->enable_ranging = hidl_request2.V1_2.enableRanging;
 
     return true;
 }
@@ -2023,27 +2069,31 @@
     }
     *hidl_response = {};
 
-    hidl_response->maxConcurrentClusters =
+    hidl_response->V1_0.maxConcurrentClusters =
         legacy_response.max_concurrent_nan_clusters;
-    hidl_response->maxPublishes = legacy_response.max_publishes;
-    hidl_response->maxSubscribes = legacy_response.max_subscribes;
-    hidl_response->maxServiceNameLen = legacy_response.max_service_name_len;
-    hidl_response->maxMatchFilterLen = legacy_response.max_match_filter_len;
-    hidl_response->maxTotalMatchFilterLen =
+    hidl_response->V1_0.maxPublishes = legacy_response.max_publishes;
+    hidl_response->V1_0.maxSubscribes = legacy_response.max_subscribes;
+    hidl_response->V1_0.maxServiceNameLen =
+        legacy_response.max_service_name_len;
+    hidl_response->V1_0.maxMatchFilterLen =
+        legacy_response.max_match_filter_len;
+    hidl_response->V1_0.maxTotalMatchFilterLen =
         legacy_response.max_total_match_filter_len;
-    hidl_response->maxServiceSpecificInfoLen =
+    hidl_response->V1_0.maxServiceSpecificInfoLen =
         legacy_response.max_service_specific_info_len;
-    hidl_response->maxExtendedServiceSpecificInfoLen =
+    hidl_response->V1_0.maxExtendedServiceSpecificInfoLen =
         legacy_response.max_sdea_service_specific_info_len;
-    hidl_response->maxNdiInterfaces = legacy_response.max_ndi_interfaces;
-    hidl_response->maxNdpSessions = legacy_response.max_ndp_sessions;
-    hidl_response->maxAppInfoLen = legacy_response.max_app_info_len;
-    hidl_response->maxQueuedTransmitFollowupMsgs =
+    hidl_response->V1_0.maxNdiInterfaces = legacy_response.max_ndi_interfaces;
+    hidl_response->V1_0.maxNdpSessions = legacy_response.max_ndp_sessions;
+    hidl_response->V1_0.maxAppInfoLen = legacy_response.max_app_info_len;
+    hidl_response->V1_0.maxQueuedTransmitFollowupMsgs =
         legacy_response.max_queued_transmit_followup_msgs;
-    hidl_response->maxSubscribeInterfaceAddresses =
+    hidl_response->V1_0.maxSubscribeInterfaceAddresses =
         legacy_response.max_subscribe_address;
-    hidl_response->supportedCipherSuites =
+    hidl_response->V1_0.supportedCipherSuites =
         legacy_response.cipher_suites_supported;
+    hidl_response->instantCommunicationModeSupportFlag =
+        legacy_response.is_instant_mode_supported;
 
     return true;
 }
diff --git a/wifi/1.5/default/hidl_struct_util.h b/wifi/1.5/default/hidl_struct_util.h
index c6dc692..b0b1d22 100644
--- a/wifi/1.5/default/hidl_struct_util.h
+++ b/wifi/1.5/default/hidl_struct_util.h
@@ -26,6 +26,7 @@
 #include <android/hardware/wifi/1.4/IWifiChipEventCallback.h>
 #include <android/hardware/wifi/1.4/types.h>
 #include <android/hardware/wifi/1.5/IWifiChip.h>
+#include <android/hardware/wifi/1.5/types.h>
 
 #include "wifi_legacy_hal.h"
 
@@ -122,11 +123,19 @@
     legacy_hal::NanConfigRequest* legacy_request);
 bool convertHidlNanEnableRequest_1_4ToLegacy(
     const V1_4::NanEnableRequest& hidl_request1,
-    const V1_2::NanConfigRequestSupplemental& hidl_request2,
+    const NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanEnableRequest* legacy_request);
 bool convertHidlNanConfigRequest_1_4ToLegacy(
     const V1_4::NanConfigRequest& hidl_request1,
-    const V1_2::NanConfigRequestSupplemental& hidl_request2,
+    const NanConfigRequestSupplemental& hidl_request2,
+    legacy_hal::NanConfigRequest* legacy_request);
+bool convertHidlNanEnableRequest_1_5ToLegacy(
+    const V1_4::NanEnableRequest& hidl_request1,
+    const NanConfigRequestSupplemental& hidl_request2,
+    legacy_hal::NanEnableRequest* legacy_request);
+bool convertHidlNanConfigRequest_1_5ToLegacy(
+    const V1_4::NanConfigRequest& hidl_request1,
+    const NanConfigRequestSupplemental& hidl_request2,
     legacy_hal::NanConfigRequest* legacy_request);
 bool convertHidlNanPublishRequestToLegacy(
     const NanPublishRequest& hidl_request,
diff --git a/wifi/1.5/default/tests/wifi_nan_iface_unit_tests.cpp b/wifi/1.5/default/tests/wifi_nan_iface_unit_tests.cpp
index 411190b..52f0c2b 100644
--- a/wifi/1.5/default/tests/wifi_nan_iface_unit_tests.cpp
+++ b/wifi/1.5/default/tests/wifi_nan_iface_unit_tests.cpp
@@ -41,7 +41,6 @@
 namespace V1_5 {
 namespace implementation {
 
-using android::hardware::wifi::V1_2::IWifiNanIfaceEventCallback;
 using android::hardware::wifi::V1_2::NanDataPathConfirmInd;
 
 bool CaptureIfaceEventHandlers(
@@ -56,9 +55,10 @@
    public:
     MockNanIfaceEventCallback() = default;
 
-    MOCK_METHOD3(notifyCapabilitiesResponse,
-                 Return<void>(uint16_t, const WifiNanStatus&,
-                              const NanCapabilities&));
+    MOCK_METHOD3(
+        notifyCapabilitiesResponse,
+        Return<void>(uint16_t, const WifiNanStatus&,
+                     const android::hardware::wifi::V1_0::NanCapabilities&));
     MOCK_METHOD2(notifyEnableResponse,
                  Return<void>(uint16_t, const WifiNanStatus&));
     MOCK_METHOD2(notifyConfigResponse,
@@ -108,6 +108,9 @@
                  Return<void>(const NanDataPathConfirmInd&));
     MOCK_METHOD1(eventDataPathScheduleUpdate,
                  Return<void>(const NanDataPathScheduleUpdateInd&));
+    MOCK_METHOD3(notifyCapabilitiesResponse_1_5,
+                 Return<void>(uint16_t, const WifiNanStatus&,
+                              const NanCapabilities&));
 };
 
 class WifiNanIfaceTest : public Test {
diff --git a/wifi/1.5/default/wifi_nan_iface.cpp b/wifi/1.5/default/wifi_nan_iface.cpp
index e2b0332..0cc6cd5 100644
--- a/wifi/1.5/default/wifi_nan_iface.cpp
+++ b/wifi/1.5/default/wifi_nan_iface.cpp
@@ -166,10 +166,10 @@
                     return;
                 }
                 for (const auto& callback :
-                     shared_ptr_this->getEventCallbacks()) {
+                     shared_ptr_this->getEventCallbacks_1_5()) {
                     if (!callback
-                             ->notifyCapabilitiesResponse(id, wifiNanStatus,
-                                                          hidl_struct)
+                             ->notifyCapabilitiesResponse_1_5(id, wifiNanStatus,
+                                                              hidl_struct)
                              .isOk()) {
                         LOG(ERROR) << "Failed to invoke the callback";
                     }
@@ -545,6 +545,7 @@
     legacy_hal_.reset();
     event_cb_handler_.invalidate();
     event_cb_handler_1_2_.invalidate();
+    event_cb_handler_1_5_.invalidate();
     is_valid_ = false;
     if (is_dedicated_iface_) {
         // If using a dedicated iface, set the iface down.
@@ -566,6 +567,10 @@
     return event_cb_handler_1_2_.getCallbacks();
 }
 
+std::set<sp<IWifiNanIfaceEventCallback>> WifiNanIface::getEventCallbacks_1_5() {
+    return event_cb_handler_1_5_.getCallbacks();
+}
+
 Return<void> WifiNanIface::getName(getName_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
                            &WifiNanIface::getNameInternal, hidl_status_cb);
@@ -738,6 +743,39 @@
                            hidl_status_cb, cmd_id, msg1, msg2);
 }
 
+Return<void> WifiNanIface::registerEventCallback_1_5(
+    const sp<IWifiNanIfaceEventCallback>& callback,
+    registerEventCallback_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::registerEventCallback_1_5Internal,
+                           hidl_status_cb, callback);
+}
+
+Return<void> WifiNanIface::enableRequest_1_5(
+    uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+    const NanConfigRequestSupplemental& msg2,
+    enableRequest_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::enableRequest_1_5Internal,
+                           hidl_status_cb, cmd_id, msg1, msg2);
+}
+
+Return<void> WifiNanIface::configRequest_1_5(
+    uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
+    const NanConfigRequestSupplemental& msg2,
+    configRequest_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::configRequest_1_5Internal,
+                           hidl_status_cb, cmd_id, msg1, msg2);
+}
+
+Return<void> WifiNanIface::getCapabilitiesRequest_1_5(
+    uint16_t cmd_id, getCapabilitiesRequest_1_5_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+                           &WifiNanIface::getCapabilitiesRequest_1_5Internal,
+                           hidl_status_cb, cmd_id);
+}
+
 std::pair<WifiStatus, std::string> WifiNanIface::getNameInternal() {
     return {createWifiStatus(WifiStatusCode::SUCCESS), ifname_};
 }
@@ -754,10 +792,8 @@
     return createWifiStatus(WifiStatusCode::SUCCESS);
 }
 
-WifiStatus WifiNanIface::getCapabilitiesRequestInternal(uint16_t cmd_id) {
-    legacy_hal::wifi_error legacy_status =
-        legacy_hal_.lock()->nanGetCapabilities(ifname_, cmd_id);
-    return createWifiStatusFromLegacyError(legacy_status);
+WifiStatus WifiNanIface::getCapabilitiesRequestInternal(uint16_t /* cmd_id */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
 }
 
 WifiStatus WifiNanIface::enableRequestInternal(
@@ -890,7 +926,7 @@
 
 WifiStatus WifiNanIface::enableRequest_1_2Internal(
     uint16_t /* cmd_id */, const V1_0::NanEnableRequest& /* msg1 */,
-    const V1_2::NanConfigRequestSupplemental& /*msg2 */) {
+    const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
     return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
 }
 
@@ -901,10 +937,44 @@
 }
 
 WifiStatus WifiNanIface::enableRequest_1_4Internal(
+    uint16_t /* cmd_id */, const V1_4::NanEnableRequest& /* msg1 */,
+    const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::configRequest_1_4Internal(
+    uint16_t /* cmd_id */, const V1_4::NanConfigRequest& /* msg1 */,
+    const V1_2::NanConfigRequestSupplemental& /* msg2 */) {
+    return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+}
+
+WifiStatus WifiNanIface::registerEventCallback_1_5Internal(
+    const sp<IWifiNanIfaceEventCallback>& callback) {
+    sp<V1_0::IWifiNanIfaceEventCallback> callback_1_0 = callback;
+    if (!event_cb_handler_.addCallback(callback_1_0)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    sp<V1_2::IWifiNanIfaceEventCallback> callback_1_2 = callback;
+    if (!event_cb_handler_1_2_.addCallback(callback_1_2)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    if (!event_cb_handler_1_5_.addCallback(callback)) {
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
+}
+
+WifiStatus WifiNanIface::getCapabilitiesRequest_1_5Internal(uint16_t cmd_id) {
+    legacy_hal::wifi_error legacy_status =
+        legacy_hal_.lock()->nanGetCapabilities(ifname_, cmd_id);
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiNanIface::enableRequest_1_5Internal(
     uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
-    const V1_2::NanConfigRequestSupplemental& msg2) {
+    const NanConfigRequestSupplemental& msg2) {
     legacy_hal::NanEnableRequest legacy_msg;
-    if (!hidl_struct_util::convertHidlNanEnableRequest_1_4ToLegacy(
+    if (!hidl_struct_util::convertHidlNanEnableRequest_1_5ToLegacy(
             msg1, msg2, &legacy_msg)) {
         return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
@@ -913,11 +983,11 @@
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-WifiStatus WifiNanIface::configRequest_1_4Internal(
+WifiStatus WifiNanIface::configRequest_1_5Internal(
     uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
-    const V1_2::NanConfigRequestSupplemental& msg2) {
+    const NanConfigRequestSupplemental& msg2) {
     legacy_hal::NanConfigRequest legacy_msg;
-    if (!hidl_struct_util::convertHidlNanConfigRequest_1_4ToLegacy(
+    if (!hidl_struct_util::convertHidlNanConfigRequest_1_5ToLegacy(
             msg1, msg2, &legacy_msg)) {
         return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
diff --git a/wifi/1.5/default/wifi_nan_iface.h b/wifi/1.5/default/wifi_nan_iface.h
index efdb2da..fb9c047 100644
--- a/wifi/1.5/default/wifi_nan_iface.h
+++ b/wifi/1.5/default/wifi_nan_iface.h
@@ -18,8 +18,8 @@
 #define WIFI_NAN_IFACE_H_
 
 #include <android-base/macros.h>
-#include <android/hardware/wifi/1.0/IWifiNanIfaceEventCallback.h>
-#include <android/hardware/wifi/1.4/IWifiNanIface.h>
+#include <android/hardware/wifi/1.5/IWifiNanIface.h>
+#include <android/hardware/wifi/1.5/IWifiNanIfaceEventCallback.h>
 
 #include "hidl_callback_util.h"
 #include "wifi_iface_util.h"
@@ -36,7 +36,7 @@
 /**
  * HIDL interface object used to control a NAN Iface instance.
  */
-class WifiNanIface : public V1_4::IWifiNanIface {
+class WifiNanIface : public V1_5::IWifiNanIface {
    public:
     WifiNanIface(const std::string& ifname, bool is_dedicated_iface,
                  const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
@@ -112,6 +112,19 @@
         uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
         const V1_2::NanConfigRequestSupplemental& msg2,
         configRequest_1_4_cb hidl_status_cb) override;
+    Return<void> registerEventCallback_1_5(
+        const sp<IWifiNanIfaceEventCallback>& callback,
+        registerEventCallback_1_5_cb hidl_status_cb) override;
+    Return<void> enableRequest_1_5(
+        uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+        const NanConfigRequestSupplemental& msg2,
+        enableRequest_1_4_cb hidl_status_cb) override;
+    Return<void> configRequest_1_5(
+        uint16_t cmd_id, const V1_4::NanConfigRequest& msg1,
+        const NanConfigRequestSupplemental& msg2,
+        configRequest_1_4_cb hidl_status_cb) override;
+    Return<void> getCapabilitiesRequest_1_5(
+        uint16_t cmd_id, getCapabilitiesRequest_cb hidl_status_cb) override;
 
    private:
     // Corresponding worker functions for the HIDL methods.
@@ -158,11 +171,22 @@
     WifiStatus configRequest_1_4Internal(
         uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
         const V1_2::NanConfigRequestSupplemental& msg2);
+    WifiStatus registerEventCallback_1_5Internal(
+        const sp<IWifiNanIfaceEventCallback>& callback);
+    WifiStatus enableRequest_1_5Internal(
+        uint16_t cmd_id, const V1_4::NanEnableRequest& msg1,
+        const NanConfigRequestSupplemental& msg2);
+    WifiStatus configRequest_1_5Internal(
+        uint16_t cmd_id, const V1_4::NanConfigRequest& msg,
+        const NanConfigRequestSupplemental& msg2);
+    WifiStatus getCapabilitiesRequest_1_5Internal(uint16_t cmd_id);
 
     // all 1_0 and descendant callbacks
     std::set<sp<V1_0::IWifiNanIfaceEventCallback>> getEventCallbacks();
     // all 1_2 and descendant callbacks
     std::set<sp<V1_2::IWifiNanIfaceEventCallback>> getEventCallbacks_1_2();
+    // all 1_5 and descendant callbacks
+    std::set<sp<IWifiNanIfaceEventCallback>> getEventCallbacks_1_5();
 
     std::string ifname_;
     bool is_dedicated_iface_;
@@ -173,6 +197,8 @@
         event_cb_handler_;
     hidl_callback_util::HidlCallbackHandler<V1_2::IWifiNanIfaceEventCallback>
         event_cb_handler_1_2_;
+    hidl_callback_util::HidlCallbackHandler<IWifiNanIfaceEventCallback>
+        event_cb_handler_1_5_;
 
     DISALLOW_COPY_AND_ASSIGN(WifiNanIface);
 };
diff --git a/wifi/1.5/types.hal b/wifi/1.5/types.hal
index 71f0679..5873f79 100644
--- a/wifi/1.5/types.hal
+++ b/wifi/1.5/types.hal
@@ -17,6 +17,9 @@
 package android.hardware.wifi@1.5;
 
 import @1.0::WifiBand;
+import @1.0::NanCipherSuiteType;
+import @1.0::NanCapabilities;
+import @1.2::NanConfigRequestSupplemental;
 
 /**
  * Wifi bands defined in 80211 spec.
@@ -35,3 +38,32 @@
      */
     BAND_24GHZ_5GHZ_WITH_DFS_6GHZ_60GHZ = 31,
 };
+
+/**
+ * NAN configuration request parameters added in the 1.2 HAL. These are supplemental to previous
+ * versions.
+ */
+struct NanConfigRequestSupplemental {
+    /**
+     * Baseline information as defined in HAL 1.2.
+     */
+    @1.2::NanConfigRequestSupplemental V1_2;
+    /**
+     * Controls whether NAN instant communication mode is enabled.
+     */
+    bool enableInstantCommunicationMode;
+};
+
+/**
+ * NDP Capabilities response.
+ */
+struct NanCapabilities {
+    /**
+     * Baseline information as defined in HAL 1.0.
+     */
+    @1.0::NanCapabilities V1_0;
+    /**
+     * Flag to indicate id instant communication mode is supported.
+     */
+    bool instantCommunicationModeSupportFlag;
+};
\ No newline at end of file
diff --git a/wifi/1.5/vts/OWNERS b/wifi/1.5/vts/OWNERS
new file mode 100644
index 0000000..8bfb148
--- /dev/null
+++ b/wifi/1.5/vts/OWNERS
@@ -0,0 +1,2 @@
+rpius@google.com
+etancohen@google.com
diff --git a/wifi/1.5/vts/functional/Android.bp b/wifi/1.5/vts/functional/Android.bp
new file mode 100644
index 0000000..a7ba498
--- /dev/null
+++ b/wifi/1.5/vts/functional/Android.bp
@@ -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.
+//
+
+// These tests are split out so that they can be conditioned on presence of the
+// "android.hardware.wifi.aware" feature.
+cc_test {
+    name: "VtsHalWifiNanV1_5TargetTest",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: [
+        "wifi_nan_iface_hidl_test.cpp",
+    ],
+    static_libs: [
+        "VtsHalWifiV1_0TargetTestUtil",
+        "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",
+        "android.hardware.wifi@1.5",
+        "libwifi-system-iface",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+}
diff --git a/wifi/1.5/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.5/vts/functional/wifi_nan_iface_hidl_test.cpp
new file mode 100644
index 0000000..803d39d
--- /dev/null
+++ b/wifi/1.5/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -0,0 +1,628 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Nanache 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 <android-base/logging.h>
+
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.5/IWifi.h>
+#include <android/hardware/wifi/1.5/IWifiNanIface.h>
+#include <android/hardware/wifi/1.5/IWifiNanIfaceEventCallback.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
+
+#include "wifi_hidl_call_util.h"
+#include "wifi_hidl_test_utils.h"
+
+using namespace ::android::hardware::wifi::V1_0;
+using namespace ::android::hardware::wifi::V1_2;
+using namespace ::android::hardware::wifi::V1_4;
+using namespace ::android::hardware::wifi::V1_5;
+
+using ::android::sp;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+
+#define TIMEOUT_PERIOD 10
+
+android::sp<android::hardware::wifi::V1_5::IWifiNanIface> getWifiNanIface_1_5(
+    const std::string& instance_name) {
+    return android::hardware::wifi::V1_5::IWifiNanIface::castFrom(
+        getWifiNanIface(instance_name));
+}
+
+/**
+ * Fixture to use for all NAN Iface HIDL interface tests.
+ */
+class WifiNanIfaceHidlTest : public ::testing::TestWithParam<std::string> {
+   public:
+    virtual void SetUp() override {
+        if (!::testing::deviceSupportsFeature("android.hardware.wifi.aware"))
+            GTEST_SKIP() << "Skipping this test since NAN is not supported.";
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
+        iwifiNanIface = getWifiNanIface_1_5(GetInstanceName());
+        ASSERT_NE(nullptr, iwifiNanIface.get());
+        ASSERT_EQ(WifiStatusCode::SUCCESS,
+                  HIDL_INVOKE(iwifiNanIface, registerEventCallback_1_5,
+                              new WifiNanIfaceEventCallback(*this))
+                      .code);
+    }
+
+    virtual void TearDown() override { stopWifi(GetInstanceName()); }
+
+    /* Used as a mechanism to inform the test about data/event callback */
+    inline void notify() {
+        std::unique_lock<std::mutex> lock(mtx_);
+        count_++;
+        cv_.notify_one();
+    }
+
+    enum CallbackType {
+        INVALID = -2,
+        ANY_CALLBACK = -1,
+
+        NOTIFY_CAPABILITIES_RESPONSE = 0,
+        NOTIFY_ENABLE_RESPONSE,
+        NOTIFY_CONFIG_RESPONSE,
+        NOTIFY_DISABLE_RESPONSE,
+        NOTIFY_START_PUBLISH_RESPONSE,
+        NOTIFY_STOP_PUBLISH_RESPONSE,
+        NOTIFY_START_SUBSCRIBE_RESPONSE,
+        NOTIFY_STOP_SUBSCRIBE_RESPONSE,
+        NOTIFY_TRANSMIT_FOLLOWUP_RESPONSE,
+        NOTIFY_CREATE_DATA_INTERFACE_RESPONSE,
+        NOTIFY_DELETE_DATA_INTERFACE_RESPONSE,
+        NOTIFY_INITIATE_DATA_PATH_RESPONSE,
+        NOTIFY_RESPOND_TO_DATA_PATH_INDICATION_RESPONSE,
+        NOTIFY_TERMINATE_DATA_PATH_RESPONSE,
+        NOTIFY_CAPABILITIES_RESPONSE_1_5,
+
+        EVENT_CLUSTER_EVENT,
+        EVENT_DISABLED,
+        EVENT_PUBLISH_TERMINATED,
+        EVENT_SUBSCRIBE_TERMINATED,
+        EVENT_MATCH,
+        EVENT_MATCH_EXPIRED,
+        EVENT_FOLLOWUP_RECEIVED,
+        EVENT_TRANSMIT_FOLLOWUP,
+        EVENT_DATA_PATH_REQUEST,
+        EVENT_DATA_PATH_CONFIRM,
+        EVENT_DATA_PATH_TERMINATED,
+        EVENT_DATA_PATH_CONFIRM_1_2,
+        EVENT_DATA_PATH_SCHEDULE_UPDATE
+    };
+
+    /* Test code calls this function to wait for data/event callback */
+    /* Must set callbackType = INVALID before call this function */
+    inline std::cv_status wait(CallbackType waitForCallbackType) {
+        std::unique_lock<std::mutex> lock(mtx_);
+
+        EXPECT_NE(INVALID, waitForCallbackType);  // can't ASSERT in a
+                                                  // non-void-returning method
+
+        std::cv_status status = std::cv_status::no_timeout;
+        auto now = std::chrono::system_clock::now();
+        while (count_ == 0) {
+            status = cv_.wait_until(lock,
+                                    now + std::chrono::seconds(TIMEOUT_PERIOD));
+            if (status == std::cv_status::timeout) return status;
+            if (waitForCallbackType != ANY_CALLBACK &&
+                callbackType != INVALID &&
+                callbackType != waitForCallbackType) {
+                count_--;
+            }
+        }
+        count_--;
+        return status;
+    }
+
+    class WifiNanIfaceEventCallback
+        : public ::android::hardware::wifi::V1_5::IWifiNanIfaceEventCallback {
+        WifiNanIfaceHidlTest& parent_;
+
+       public:
+        WifiNanIfaceEventCallback(WifiNanIfaceHidlTest& parent)
+            : parent_(parent){};
+
+        virtual ~WifiNanIfaceEventCallback() = default;
+
+        Return<void> notifyCapabilitiesResponse(
+            uint16_t id, const WifiNanStatus& status,
+            const ::android::hardware::wifi::V1_0::NanCapabilities&
+                capabilities) override {
+            parent_.callbackType = NOTIFY_CAPABILITIES_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+            parent_.capabilities = capabilities;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyCapabilitiesResponse_1_5(
+            uint16_t id, const WifiNanStatus& status,
+            const ::android::hardware::wifi::V1_5::NanCapabilities&
+                capabilities) override {
+            parent_.callbackType = NOTIFY_CAPABILITIES_RESPONSE_1_5;
+
+            parent_.id = id;
+            parent_.status = status;
+            parent_.capabilities_1_5 = capabilities;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyEnableResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_ENABLE_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyConfigResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_CONFIG_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyDisableResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_DISABLE_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyStartPublishResponse(uint16_t id,
+                                                const WifiNanStatus& status,
+                                                uint8_t sessionId) override {
+            parent_.callbackType = NOTIFY_START_PUBLISH_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+            parent_.sessionId = sessionId;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyStopPublishResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_STOP_PUBLISH_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyStartSubscribeResponse(uint16_t id,
+                                                  const WifiNanStatus& status,
+                                                  uint8_t sessionId) override {
+            parent_.callbackType = NOTIFY_START_SUBSCRIBE_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+            parent_.sessionId = sessionId;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyStopSubscribeResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_STOP_SUBSCRIBE_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyTransmitFollowupResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_TRANSMIT_FOLLOWUP_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyCreateDataInterfaceResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_CREATE_DATA_INTERFACE_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyDeleteDataInterfaceResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_DELETE_DATA_INTERFACE_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyInitiateDataPathResponse(
+            uint16_t id, const WifiNanStatus& status,
+            uint32_t ndpInstanceId) override {
+            parent_.callbackType = NOTIFY_INITIATE_DATA_PATH_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+            parent_.ndpInstanceId = ndpInstanceId;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyRespondToDataPathIndicationResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType =
+                NOTIFY_RESPOND_TO_DATA_PATH_INDICATION_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> notifyTerminateDataPathResponse(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = NOTIFY_TERMINATE_DATA_PATH_RESPONSE;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventClusterEvent(
+            const NanClusterEventInd& event) override {
+            parent_.callbackType = EVENT_CLUSTER_EVENT;
+
+            parent_.nanClusterEventInd = event;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventDisabled(const WifiNanStatus& status) override {
+            parent_.callbackType = EVENT_DISABLED;
+
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventPublishTerminated(
+            uint8_t sessionId, const WifiNanStatus& status) override {
+            parent_.callbackType = EVENT_PUBLISH_TERMINATED;
+
+            parent_.sessionId = sessionId;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventSubscribeTerminated(
+            uint8_t sessionId, const WifiNanStatus& status) override {
+            parent_.callbackType = EVENT_SUBSCRIBE_TERMINATED;
+
+            parent_.sessionId = sessionId;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventMatch(const NanMatchInd& event) override {
+            parent_.callbackType = EVENT_MATCH;
+
+            parent_.nanMatchInd = event;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventMatchExpired(uint8_t discoverySessionId,
+                                       uint32_t peerId) override {
+            parent_.callbackType = EVENT_MATCH_EXPIRED;
+
+            parent_.sessionId = discoverySessionId;
+            parent_.peerId = peerId;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventFollowupReceived(
+            const NanFollowupReceivedInd& event) override {
+            parent_.callbackType = EVENT_FOLLOWUP_RECEIVED;
+
+            parent_.nanFollowupReceivedInd = event;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventTransmitFollowup(
+            uint16_t id, const WifiNanStatus& status) override {
+            parent_.callbackType = EVENT_TRANSMIT_FOLLOWUP;
+
+            parent_.id = id;
+            parent_.status = status;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventDataPathRequest(
+            const NanDataPathRequestInd& event) override {
+            parent_.callbackType = EVENT_DATA_PATH_REQUEST;
+
+            parent_.nanDataPathRequestInd = event;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventDataPathConfirm(
+            const ::android::hardware::wifi::V1_0::NanDataPathConfirmInd& event)
+            override {
+            parent_.callbackType = EVENT_DATA_PATH_CONFIRM;
+
+            parent_.nanDataPathConfirmInd = event;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventDataPathTerminated(uint32_t ndpInstanceId) override {
+            parent_.callbackType = EVENT_DATA_PATH_TERMINATED;
+
+            parent_.ndpInstanceId = ndpInstanceId;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventDataPathConfirm_1_2(
+            const ::android::hardware::wifi::V1_2::NanDataPathConfirmInd& event)
+            override {
+            parent_.callbackType = EVENT_DATA_PATH_CONFIRM_1_2;
+
+            parent_.nanDataPathConfirmInd_1_2 = event;
+
+            parent_.notify();
+            return Void();
+        }
+
+        Return<void> eventDataPathScheduleUpdate(
+            const NanDataPathScheduleUpdateInd& event) override {
+            parent_.callbackType = EVENT_DATA_PATH_SCHEDULE_UPDATE;
+
+            parent_.nanDataPathScheduleUpdateInd = event;
+
+            parent_.notify();
+            return Void();
+        }
+    };
+
+   private:
+    // synchronization objects
+    std::mutex mtx_;
+    std::condition_variable cv_;
+    int count_ = 0;
+
+   protected:
+    android::sp<::android::hardware::wifi::V1_5::IWifiNanIface> iwifiNanIface;
+
+    // Data from IWifiNanIfaceEventCallback callbacks: this is the collection of
+    // all arguments to all callbacks. They are set by the callback
+    // (notifications or events) and can be retrieved by tests.
+    CallbackType callbackType;
+    uint16_t id;
+    WifiNanStatus status;
+    uint8_t sessionId;
+    uint32_t ndpInstanceId;
+    NanClusterEventInd nanClusterEventInd;
+    NanMatchInd nanMatchInd;
+    uint32_t peerId;
+    NanFollowupReceivedInd nanFollowupReceivedInd;
+    NanDataPathRequestInd nanDataPathRequestInd;
+    ::android::hardware::wifi::V1_0::NanCapabilities capabilities;
+    ::android::hardware::wifi::V1_5::NanCapabilities capabilities_1_5;
+    ::android::hardware::wifi::V1_0::NanDataPathConfirmInd
+        nanDataPathConfirmInd;
+    ::android::hardware::wifi::V1_2::NanDataPathConfirmInd
+        nanDataPathConfirmInd_1_2;
+    NanDataPathScheduleUpdateInd nanDataPathScheduleUpdateInd;
+
+    std::string GetInstanceName() { return GetParam(); }
+};
+
+/*
+ * Create:
+ * Ensures that an instance of the IWifiNanIface proxy object is
+ * successfully created.
+ */
+TEST_P(WifiNanIfaceHidlTest, Create) {
+    // The creation of a proxy object is tested as part of SetUp method.
+}
+
+/*
+ * enableRequest_1_5InvalidArgs: validate that fails with invalid arguments
+ */
+TEST_P(WifiNanIfaceHidlTest, enableRequest_1_5InvalidArgs) {
+    uint16_t inputCmdId = 10;
+    callbackType = INVALID;
+    ::android::hardware::wifi::V1_4::NanEnableRequest nanEnableRequest = {};
+    ::android::hardware::wifi::V1_5::NanConfigRequestSupplemental
+        nanConfigRequestSupp = {};
+    const auto& halStatus =
+        HIDL_INVOKE(iwifiNanIface, enableRequest_1_5, inputCmdId,
+                    nanEnableRequest, nanConfigRequestSupp);
+    if (halStatus.code != WifiStatusCode::ERROR_NOT_SUPPORTED) {
+        ASSERT_EQ(WifiStatusCode::SUCCESS, halStatus.code);
+
+        // wait for a callback
+        ASSERT_EQ(std::cv_status::no_timeout, wait(NOTIFY_ENABLE_RESPONSE));
+        ASSERT_EQ(NOTIFY_ENABLE_RESPONSE, callbackType);
+        ASSERT_EQ(id, inputCmdId);
+        ASSERT_EQ(status.status, NanStatusType::INVALID_ARGS);
+    }
+}
+
+/*
+ * enableRequest_1_5ShimInvalidArgs: validate that fails with invalid arguments
+ * to the shim
+ */
+TEST_P(WifiNanIfaceHidlTest, enableRequest_1_5ShimInvalidArgs) {
+    uint16_t inputCmdId = 10;
+    ::android::hardware::wifi::V1_4::NanEnableRequest nanEnableRequest = {};
+    nanEnableRequest.configParams.numberOfPublishServiceIdsInBeacon =
+        128;  // must be <= 127
+    ::android::hardware::wifi::V1_5::NanConfigRequestSupplemental
+        nanConfigRequestSupp = {};
+    const auto& halStatus =
+        HIDL_INVOKE(iwifiNanIface, enableRequest_1_5, inputCmdId,
+                    nanEnableRequest, nanConfigRequestSupp);
+    if (halStatus.code != WifiStatusCode::ERROR_NOT_SUPPORTED) {
+        ASSERT_EQ(WifiStatusCode::ERROR_INVALID_ARGS, halStatus.code);
+    }
+}
+
+/*
+ * configRequest_1_5InvalidArgs: validate that fails with invalid arguments
+ */
+TEST_P(WifiNanIfaceHidlTest, configRequest_1_5InvalidArgs) {
+    uint16_t inputCmdId = 10;
+    callbackType = INVALID;
+    ::android::hardware::wifi::V1_4::NanConfigRequest nanConfigRequest = {};
+    ::android::hardware::wifi::V1_5::NanConfigRequestSupplemental
+        nanConfigRequestSupp = {};
+    const auto& halStatus =
+        HIDL_INVOKE(iwifiNanIface, configRequest_1_5, inputCmdId,
+                    nanConfigRequest, nanConfigRequestSupp);
+
+    if (halStatus.code != WifiStatusCode::ERROR_NOT_SUPPORTED) {
+        ASSERT_EQ(WifiStatusCode::SUCCESS, halStatus.code);
+
+        // wait for a callback
+        ASSERT_EQ(std::cv_status::no_timeout, wait(NOTIFY_CONFIG_RESPONSE));
+        ASSERT_EQ(NOTIFY_CONFIG_RESPONSE, callbackType);
+        ASSERT_EQ(id, inputCmdId);
+        ASSERT_EQ(status.status, NanStatusType::INVALID_ARGS);
+    }
+}
+
+/*
+ * configRequest_1_5ShimInvalidArgs: validate that fails with invalid arguments
+ * to the shim
+ */
+TEST_P(WifiNanIfaceHidlTest, configRequest_1_5ShimInvalidArgs) {
+    uint16_t inputCmdId = 10;
+    ::android::hardware::wifi::V1_4::NanConfigRequest nanConfigRequest = {};
+    nanConfigRequest.numberOfPublishServiceIdsInBeacon = 128;  // must be <= 127
+    ::android::hardware::wifi::V1_5::NanConfigRequestSupplemental
+        nanConfigRequestSupp = {};
+    const auto& halStatus =
+        HIDL_INVOKE(iwifiNanIface, configRequest_1_5, inputCmdId,
+                    nanConfigRequest, nanConfigRequestSupp);
+    if (halStatus.code != WifiStatusCode::ERROR_NOT_SUPPORTED) {
+        ASSERT_EQ(WifiStatusCode::ERROR_INVALID_ARGS, halStatus.code);
+    }
+}
+
+/*
+ * getCapabilitiesRequest: validate that returns capabilities.
+ */
+TEST_P(WifiNanIfaceHidlTest, getCapabilitiesRequest_1_5) {
+    uint16_t inputCmdId = 10;
+    callbackType = INVALID;
+    const auto& halStatus =
+        HIDL_INVOKE(iwifiNanIface, getCapabilitiesRequest_1_5, inputCmdId).code;
+    ASSERT_EQ(WifiStatusCode::SUCCESS, halStatus);
+    // wait for a callback
+    ASSERT_EQ(std::cv_status::no_timeout,
+              wait(NOTIFY_CAPABILITIES_RESPONSE_1_5));
+    ASSERT_EQ(NOTIFY_CAPABILITIES_RESPONSE_1_5, callbackType);
+    ASSERT_EQ(id, inputCmdId);
+
+    // check for reasonable capability values
+    EXPECT_GT(capabilities_1_5.V1_0.maxConcurrentClusters, (unsigned int)0);
+    EXPECT_GT(capabilities_1_5.V1_0.maxPublishes, (unsigned int)0);
+    EXPECT_GT(capabilities_1_5.V1_0.maxSubscribes, (unsigned int)0);
+    EXPECT_EQ(capabilities_1_5.V1_0.maxServiceNameLen, (unsigned int)255);
+    EXPECT_EQ(capabilities_1_5.V1_0.maxMatchFilterLen, (unsigned int)255);
+    EXPECT_GT(capabilities_1_5.V1_0.maxTotalMatchFilterLen, (unsigned int)255);
+    EXPECT_EQ(capabilities_1_5.V1_0.maxServiceSpecificInfoLen,
+              (unsigned int)255);
+    EXPECT_GE(capabilities_1_5.V1_0.maxExtendedServiceSpecificInfoLen,
+              (unsigned int)255);
+    EXPECT_GT(capabilities_1_5.V1_0.maxNdiInterfaces, (unsigned int)0);
+    EXPECT_GT(capabilities_1_5.V1_0.maxNdpSessions, (unsigned int)0);
+    EXPECT_GT(capabilities_1_5.V1_0.maxAppInfoLen, (unsigned int)0);
+    EXPECT_GT(capabilities_1_5.V1_0.maxQueuedTransmitFollowupMsgs,
+              (unsigned int)0);
+    EXPECT_GT(capabilities_1_5.V1_0.maxSubscribeInterfaceAddresses,
+              (unsigned int)0);
+    EXPECT_NE(capabilities_1_5.V1_0.supportedCipherSuites, (unsigned int)0);
+    EXPECT_TRUE(capabilities_1_5.instantCommunicationModeSupportFlag ||
+                !capabilities_1_5.instantCommunicationModeSupportFlag);
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WifiNanIfaceHidlTest);
+INSTANTIATE_TEST_SUITE_P(
+    PerInstance, WifiNanIfaceHidlTest,
+    testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+        ::android::hardware::wifi::V1_5::IWifi::descriptor)),
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/supplicant/1.4/Android.bp b/wifi/supplicant/1.4/Android.bp
index 6904f15..0a039de 100644
--- a/wifi/supplicant/1.4/Android.bp
+++ b/wifi/supplicant/1.4/Android.bp
@@ -9,6 +9,7 @@
         "ISupplicantP2pIface.hal",
         "ISupplicantStaIface.hal",
         "ISupplicantStaNetwork.hal",
+        "ISupplicantStaNetworkCallback.hal",
     ],
     interfaces: [
         "android.hardware.wifi.supplicant@1.0",
diff --git a/wifi/supplicant/1.4/ISupplicantStaNetwork.hal b/wifi/supplicant/1.4/ISupplicantStaNetwork.hal
index 7b043d0..f12ace4 100644
--- a/wifi/supplicant/1.4/ISupplicantStaNetwork.hal
+++ b/wifi/supplicant/1.4/ISupplicantStaNetwork.hal
@@ -17,6 +17,7 @@
 package android.hardware.wifi.supplicant@1.4;
 
 import @1.3::ISupplicantStaNetwork;
+import @1.4::ISupplicantStaNetworkCallback;
 import @1.0::SupplicantStatus;
 
 /**
@@ -123,4 +124,23 @@
      * @return enabled true if set, false otherwise.
      */
     getEdmg() generates (SupplicantStatus status, bool enabled);
+
+    /**
+     * Register for callbacks from this network.
+     *
+     * These callbacks are invoked for events that are specific to this network.
+     * Registration of multiple callback objects is supported. These objects must
+     * be automatically deleted when the corresponding client process is dead or
+     * if this network is removed.
+     *
+     * @param callback An instance of the |ISupplicantStaNetworkCallback| HIDL
+     *        interface object.
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+     */
+    registerCallback_1_4(ISupplicantStaNetworkCallback callback)
+        generates (SupplicantStatus status);
 };
diff --git a/wifi/supplicant/1.4/ISupplicantStaNetworkCallback.hal b/wifi/supplicant/1.4/ISupplicantStaNetworkCallback.hal
new file mode 100644
index 0000000..38cdcf9
--- /dev/null
+++ b/wifi/supplicant/1.4/ISupplicantStaNetworkCallback.hal
@@ -0,0 +1,46 @@
+/*
+ * Copyright 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.wifi.supplicant@1.4;
+
+import @1.0::ISupplicantStaNetworkCallback;
+
+/**
+ * Callback Interface exposed by the supplicant service
+ * for each network (ISupplicantStaNetwork).
+ *
+ * Clients need to host an instance of this HIDL interface object and
+ * pass a reference of the object to the supplicant via the
+ * corresponding |ISupplicantStaNetwork.registerCallback_1_4| method.
+ */
+interface ISupplicantStaNetworkCallback extends @1.0::ISupplicantStaNetworkCallback {
+    /**
+     * WPA3™ Specification Addendum for WPA3 R3 - Table 3.
+     * Transition Disable Indication filled in the third
+     * 4-way handshake message.
+     */
+    enum TransitionDisableIndication : uint32_t {
+        USE_WPA3_PERSONAL = 1 << 0,
+        USE_SAE_PK = 1 << 1,
+        USE_WPA3_ENTERPRISE = 1 << 2,
+        USE_ENHANCED_OPEN = 1 << 3,
+    };
+
+    /**
+     * Used to notify WPA3 transition disable.
+     */
+    oneway onTransitionDisable(bitfield<TransitionDisableIndication> ind);
+};
diff --git a/wifi/supplicant/1.4/vts/functional/Android.bp b/wifi/supplicant/1.4/vts/functional/Android.bp
index d959285..d6af0a0 100644
--- a/wifi/supplicant/1.4/vts/functional/Android.bp
+++ b/wifi/supplicant/1.4/vts/functional/Android.bp
@@ -44,6 +44,7 @@
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
         "supplicant_sta_iface_hidl_test.cpp",
+        "supplicant_sta_network_hidl_test.cpp",
     ],
     static_libs: [
         "VtsHalWifiV1_0TargetTestUtil",
diff --git a/wifi/supplicant/1.4/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.4/vts/functional/supplicant_sta_network_hidl_test.cpp
new file mode 100644
index 0000000..32e4f17
--- /dev/null
+++ b/wifi/supplicant/1.4/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -0,0 +1,101 @@
+/*
+ * 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 <android-base/logging.h>
+
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
+#include <android/hardware/wifi/supplicant/1.0/ISupplicantStaNetwork.h>
+#include <android/hardware/wifi/supplicant/1.4/ISupplicantStaNetwork.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+
+#include "supplicant_hidl_test_utils.h"
+#include "supplicant_hidl_test_utils_1_4.h"
+
+using ::android::sp;
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
+using ::android::hardware::wifi::supplicant::V1_0::ISupplicant;
+using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaIface;
+using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaNetwork;
+using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
+using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::supplicant::V1_4::
+    ISupplicantStaNetworkCallback;
+using ::android::hardware::wifi::V1_0::IWifi;
+
+class SupplicantStaNetworkHidlTest : public SupplicantHidlTestBaseV1_4 {
+   public:
+    virtual void SetUp() override {
+        SupplicantHidlTestBaseV1_4::SetUp();
+        sta_network_ = createSupplicantStaNetwork(supplicant_);
+        ASSERT_NE(sta_network_.get(), nullptr);
+        /* variable used to check if the underlying HAL version is 1.4 or
+         * higher. This is to skip tests which are using deprecated methods.
+         */
+        v1_4 = ::android::hardware::wifi::supplicant::V1_4::
+            ISupplicantStaNetwork::castFrom(sta_network_);
+    }
+
+   protected:
+    sp<::android::hardware::wifi::supplicant::V1_4::ISupplicantStaNetwork>
+        v1_4 = nullptr;
+    // ISupplicantStaNetwork object used for all tests in this fixture.
+    sp<ISupplicantStaNetwork> sta_network_;
+};
+
+class NetworkCallback : public ISupplicantStaNetworkCallback {
+    Return<void> onNetworkEapSimGsmAuthRequest(
+        const ISupplicantStaNetworkCallback::NetworkRequestEapSimGsmAuthParams&
+        /* params */) override {
+        return Void();
+    }
+    Return<void> onNetworkEapSimUmtsAuthRequest(
+        const ISupplicantStaNetworkCallback::NetworkRequestEapSimUmtsAuthParams&
+        /* params */) override {
+        return Void();
+    }
+    Return<void> onNetworkEapIdentityRequest() override { return Void(); }
+    Return<void> onTransitionDisable(uint32_t /* params */) override {
+        return Void();
+    }
+};
+
+/*
+ * RegisterCallback
+ */
+TEST_P(SupplicantStaNetworkHidlTest, RegisterCallback_1_4) {
+    v1_4->registerCallback_1_4(
+        new NetworkCallback(), [](const SupplicantStatus& status) {
+            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        });
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantStaNetworkHidlTest);
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantStaNetworkHidlTest,
+    testing::Combine(
+        testing::ValuesIn(
+            android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            ISupplicant::descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);