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/graphics/composer/2.1/vts/functional/Android.bp b/graphics/composer/2.1/vts/functional/Android.bp
index e137afb..9e703d8 100644
--- a/graphics/composer/2.1/vts/functional/Android.bp
+++ b/graphics/composer/2.1/vts/functional/Android.bp
@@ -21,6 +21,7 @@
 
     // TODO(b/64437680): Assume these libs are always available on the device.
     shared_libs: [
+        "libbase",
         "libfmq",
         "libsync",
         "android.hardware.graphics.mapper@2.0",
diff --git a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
index b92279d..2604be6 100644
--- a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
+++ b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "graphics_composer_hidl_hal_test"
 
 #include <android-base/logging.h>
+#include <android-base/properties.h>
 #include <composer-vts/2.1/ComposerVts.h>
 #include <composer-vts/2.1/GraphicsComposerCallback.h>
 #include <composer-vts/2.1/TestCommandReader.h>
@@ -1100,3 +1101,15 @@
 }  // namespace graphics
 }  // namespace hardware
 }  // namespace android
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    using namespace std::chrono_literals;
+    if (!android::base::WaitForProperty("init.svc.surfaceflinger", "stopped", 10s)) {
+        ALOGE("Failed to stop init.svc.surfaceflinger");
+        return -1;
+    }
+
+    return RUN_ALL_TESTS();
+}
diff --git a/graphics/composer/2.2/vts/functional/Android.bp b/graphics/composer/2.2/vts/functional/Android.bp
index d80845f..f07a10b 100644
--- a/graphics/composer/2.2/vts/functional/Android.bp
+++ b/graphics/composer/2.2/vts/functional/Android.bp
@@ -27,6 +27,7 @@
         "libEGL",
         "libGLESv1_CM",
         "libGLESv2",
+        "libbase",
         "libfmq",
         "libgui",
         "libhidlbase",
diff --git a/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp b/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp
index 95a0f69..f4c0382 100644
--- a/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp
+++ b/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "graphics_composer_hidl_hal_test@2.2"
 
 #include <android-base/logging.h>
+#include <android-base/properties.h>
 #include <android/hardware/graphics/mapper/2.0/IMapper.h>
 #include <composer-vts/2.1/GraphicsComposerCallback.h>
 #include <composer-vts/2.1/TestCommandReader.h>
@@ -698,3 +699,15 @@
 }  // namespace graphics
 }  // namespace hardware
 }  // namespace android
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    using namespace std::chrono_literals;
+    if (!android::base::WaitForProperty("init.svc.surfaceflinger", "stopped", 10s)) {
+        ALOGE("Failed to stop init.svc.surfaceflinger");
+        return -1;
+    }
+
+    return RUN_ALL_TESTS();
+}
\ No newline at end of file
diff --git a/graphics/composer/2.3/vts/functional/Android.bp b/graphics/composer/2.3/vts/functional/Android.bp
index 1ab6b3b..1cbb60e 100644
--- a/graphics/composer/2.3/vts/functional/Android.bp
+++ b/graphics/composer/2.3/vts/functional/Android.bp
@@ -21,6 +21,7 @@
 
     // TODO(b/64437680): Assume these libs are always available on the device.
     shared_libs: [
+        "libbase",
         "libfmq",
         "libhidlbase",
         "libsync",
diff --git a/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp b/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp
index 94766af..63af900 100644
--- a/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp
+++ b/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp
@@ -19,6 +19,7 @@
 #include <algorithm>
 
 #include <android-base/logging.h>
+#include <android-base/properties.h>
 #include <android/hardware/graphics/mapper/2.0/IMapper.h>
 #include <composer-command-buffer/2.3/ComposerCommandBuffer.h>
 #include <composer-vts/2.1/GraphicsComposerCallback.h>
@@ -628,3 +629,15 @@
 }  // namespace graphics
 }  // namespace hardware
 }  // namespace android
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    using namespace std::chrono_literals;
+    if (!android::base::WaitForProperty("init.svc.surfaceflinger", "stopped", 10s)) {
+        ALOGE("Failed to stop init.svc.surfaceflinger");
+        return -1;
+    }
+
+    return RUN_ALL_TESTS();
+}
\ No newline at end of file
diff --git a/graphics/composer/2.4/vts/functional/Android.bp b/graphics/composer/2.4/vts/functional/Android.bp
index d0209b7..cab549c 100644
--- a/graphics/composer/2.4/vts/functional/Android.bp
+++ b/graphics/composer/2.4/vts/functional/Android.bp
@@ -21,6 +21,7 @@
 
     // TODO(b/64437680): Assume these libs are always available on the device.
     shared_libs: [
+        "libbase",
         "libfmq",
         "libsync",
         "android.hardware.graphics.mapper@2.0",
diff --git a/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp b/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
index f0de4f7..a7d1c6c 100644
--- a/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
+++ b/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
@@ -21,6 +21,7 @@
 #include <thread>
 
 #include <android-base/logging.h>
+#include <android-base/properties.h>
 #include <android/hardware/graphics/mapper/2.0/IMapper.h>
 #include <composer-command-buffer/2.4/ComposerCommandBuffer.h>
 #include <composer-vts/2.4/ComposerVts.h>
@@ -683,3 +684,15 @@
 }  // namespace graphics
 }  // namespace hardware
 }  // namespace android
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    using namespace std::chrono_literals;
+    if (!android::base::WaitForProperty("init.svc.surfaceflinger", "stopped", 10s)) {
+        ALOGE("Failed to stop init.svc.surfaceflinger");
+        return -1;
+    }
+
+    return RUN_ALL_TESTS();
+}
\ No newline at end of file
diff --git a/neuralnetworks/1.2/utils/include/nnapi/hal/1.2/Device.h b/neuralnetworks/1.2/utils/include/nnapi/hal/1.2/Device.h
index bbd5343..a68830d 100644
--- a/neuralnetworks/1.2/utils/include/nnapi/hal/1.2/Device.h
+++ b/neuralnetworks/1.2/utils/include/nnapi/hal/1.2/Device.h
@@ -37,7 +37,6 @@
 nn::GeneralResult<std::string> initVersionString(V1_2::IDevice* device);
 nn::GeneralResult<nn::DeviceType> initDeviceType(V1_2::IDevice* device);
 nn::GeneralResult<std::vector<nn::Extension>> initExtensions(V1_2::IDevice* device);
-nn::GeneralResult<nn::Capabilities> initCapabilities(V1_2::IDevice* device);
 nn::GeneralResult<std::pair<uint32_t, uint32_t>> initNumberOfCacheFilesNeeded(
         V1_2::IDevice* device);
 
diff --git a/neuralnetworks/1.2/utils/src/Device.cpp b/neuralnetworks/1.2/utils/src/Device.cpp
index 517d61f..a9e5377 100644
--- a/neuralnetworks/1.2/utils/src/Device.cpp
+++ b/neuralnetworks/1.2/utils/src/Device.cpp
@@ -42,6 +42,30 @@
 #include <vector>
 
 namespace android::hardware::neuralnetworks::V1_2::utils {
+namespace {
+
+nn::GeneralResult<nn::Capabilities> initCapabilities(V1_2::IDevice* device) {
+    CHECK(device != nullptr);
+
+    nn::GeneralResult<nn::Capabilities> result = NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
+                                                 << "uninitialized";
+    const auto cb = [&result](V1_0::ErrorStatus status, const Capabilities& capabilities) {
+        if (status != V1_0::ErrorStatus::NONE) {
+            const auto canonical =
+                    validatedConvertToCanonical(status).value_or(nn::ErrorStatus::GENERAL_FAILURE);
+            result = NN_ERROR(canonical) << "getCapabilities_1_2 failed with " << toString(status);
+        } else {
+            result = validatedConvertToCanonical(capabilities);
+        }
+    };
+
+    const auto ret = device->getCapabilities_1_2(cb);
+    NN_TRY(hal::utils::handleTransportError(ret));
+
+    return result;
+}
+
+}  // namespace
 
 nn::GeneralResult<std::string> initVersionString(V1_2::IDevice* device) {
     CHECK(device != nullptr);
@@ -106,27 +130,6 @@
     return result;
 }
 
-nn::GeneralResult<nn::Capabilities> initCapabilities(V1_2::IDevice* device) {
-    CHECK(device != nullptr);
-
-    nn::GeneralResult<nn::Capabilities> result = NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
-                                                 << "uninitialized";
-    const auto cb = [&result](V1_0::ErrorStatus status, const Capabilities& capabilities) {
-        if (status != V1_0::ErrorStatus::NONE) {
-            const auto canonical =
-                    validatedConvertToCanonical(status).value_or(nn::ErrorStatus::GENERAL_FAILURE);
-            result = NN_ERROR(canonical) << "getCapabilities_1_2 failed with " << toString(status);
-        } else {
-            result = validatedConvertToCanonical(capabilities);
-        }
-    };
-
-    const auto ret = device->getCapabilities_1_2(cb);
-    NN_TRY(hal::utils::handleTransportError(ret));
-
-    return result;
-}
-
 nn::GeneralResult<std::pair<uint32_t, uint32_t>> initNumberOfCacheFilesNeeded(
         V1_2::IDevice* device) {
     CHECK(device != nullptr);
diff --git a/neuralnetworks/1.3/utils/src/Device.cpp b/neuralnetworks/1.3/utils/src/Device.cpp
index 5e3d5c2..0fa244d 100644
--- a/neuralnetworks/1.3/utils/src/Device.cpp
+++ b/neuralnetworks/1.3/utils/src/Device.cpp
@@ -71,6 +71,27 @@
     return NN_TRY(std::move(result));
 }
 
+nn::GeneralResult<nn::Capabilities> initCapabilities(V1_3::IDevice* device) {
+    CHECK(device != nullptr);
+
+    nn::GeneralResult<nn::Capabilities> result = NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
+                                                 << "uninitialized";
+    const auto cb = [&result](ErrorStatus status, const Capabilities& capabilities) {
+        if (status != ErrorStatus::NONE) {
+            const auto canonical =
+                    validatedConvertToCanonical(status).value_or(nn::ErrorStatus::GENERAL_FAILURE);
+            result = NN_ERROR(canonical) << "getCapabilities_1_3 failed with " << toString(status);
+        } else {
+            result = validatedConvertToCanonical(capabilities);
+        }
+    };
+
+    const auto ret = device->getCapabilities_1_3(cb);
+    NN_TRY(hal::utils::handleTransportError(ret));
+
+    return result;
+}
+
 }  // namespace
 
 nn::GeneralResult<std::shared_ptr<const Device>> Device::create(std::string name,
@@ -87,7 +108,7 @@
     auto versionString = NN_TRY(V1_2::utils::initVersionString(device.get()));
     const auto deviceType = NN_TRY(V1_2::utils::initDeviceType(device.get()));
     auto extensions = NN_TRY(V1_2::utils::initExtensions(device.get()));
-    auto capabilities = NN_TRY(V1_2::utils::initCapabilities(device.get()));
+    auto capabilities = NN_TRY(initCapabilities(device.get()));
     const auto numberOfCacheFilesNeeded =
             NN_TRY(V1_2::utils::initNumberOfCacheFilesNeeded(device.get()));
 
diff --git a/radio/1.6/IRadio.hal b/radio/1.6/IRadio.hal
index 2e64008..a911439 100644
--- a/radio/1.6/IRadio.hal
+++ b/radio/1.6/IRadio.hal
@@ -365,4 +365,36 @@
      * Response callback is IRadioResponse.getSystemSelectionChannelsResponse()
      */
     oneway getSystemSelectionChannels(int32_t serial);
+
+   /**
+     * Request all of the current cell information known to the radio. The radio
+     * must return list of all current cells, including the neighboring cells. If for a particular
+     * cell information isn't known then the appropriate unknown value will be returned.
+     * This does not cause or change the rate of unsolicited cellInfoList().
+     *
+     * This is identitcal to getCellInfoList in V1.0, but it requests updated version of CellInfo.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioResponse.getCellInfoListResponse()
+     */
+    oneway getCellInfoList_1_6(int32_t serial);
+
+    /**
+     * Request current voice registration state.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioResponse.getVoiceRegistrationStateResponse_1_6()
+     */
+    oneway getVoiceRegistrationState_1_6(int32_t serial);
+
+    /**
+     * Request current data registration state.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioResponse.getDataRegistrationStateResponse_1_6()
+     */
+    oneway getDataRegistrationState_1_6(int32_t serial);
 };
diff --git a/radio/1.6/IRadioIndication.hal b/radio/1.6/IRadioIndication.hal
index f195c0e..bc6e397 100644
--- a/radio/1.6/IRadioIndication.hal
+++ b/radio/1.6/IRadioIndication.hal
@@ -18,8 +18,10 @@
 
 import @1.0::RadioIndicationType;
 import @1.5::IRadioIndication;
-import @1.6::SetupDataCallResult;
+import @1.6::CellInfo;
 import @1.6::LinkCapacityEstimate;
+import @1.6::NetworkScanResult;
+import @1.6::SetupDataCallResult;
 
 /**
  * Interface declaring unsolicited radio indications.
@@ -67,4 +69,23 @@
      * @param lce LinkCapacityEstimate
      */
     oneway currentLinkCapacityEstimate_1_6(RadioIndicationType type, LinkCapacityEstimate lce);
+
+    /**
+     * Report all of the current cell information known to the radio.
+     *
+     * This indication is updated from IRadioIndication@1.5 to report the @1.6 version of
+     * CellInfo.
+     *
+     * @param type Type of radio indication
+     * @param records Current cell information
+     */
+    oneway cellInfoList_1_6(RadioIndicationType type, vec<CellInfo> records);
+
+    /**
+     * Incremental network scan results.
+     *
+     * This indication is updated from IRadioIndication@1.5 to report the @1.6 version of
+     * CellInfo.
+     */
+    oneway networkScanResult_1_6(RadioIndicationType type, NetworkScanResult result);
 };
diff --git a/radio/1.6/IRadioResponse.hal b/radio/1.6/IRadioResponse.hal
index 36e3ee4..0f08a46 100644
--- a/radio/1.6/IRadioResponse.hal
+++ b/radio/1.6/IRadioResponse.hal
@@ -17,8 +17,10 @@
 package android.hardware.radio@1.6;
 
 import @1.0::SendSmsResult;
-import @1.6::RadioResponseInfo;
 import @1.5::IRadioResponse;
+import @1.6::CellInfo;
+import @1.6::RegStateResult;
+import @1.6::RadioResponseInfo;
 import @1.6::SetupDataCallResult;
 
 /**
@@ -327,4 +329,44 @@
      *   RadioError:INVALID_ARGUMENTS
      */
     oneway getSystemSelectionChannelsResponse(RadioResponseInfo info);
+
+    /**
+     * This is identical to getCellInfoListResponse_1_5 but uses an updated version of CellInfo.
+     *
+     * @param info Response info struct containing response type, serial no. and error
+     * @param cellInfo List of current cell information known to radio
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    oneway getCellInfoListResponse_1_6(RadioResponseInfo info, vec<CellInfo> cellInfo);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param voiceRegResponse Current Voice registration response as defined by RegStateResult
+     *        in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    oneway getVoiceRegistrationStateResponse_1_6(RadioResponseInfo info,
+            RegStateResult voiceRegResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param dataRegResponse Current Data registration response as defined by RegStateResult in
+     *        types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NOT_PROVISIONED
+     */
+    oneway getDataRegistrationStateResponse_1_6(RadioResponseInfo info,
+            RegStateResult dataRegResponse);
 };
diff --git a/radio/1.6/types.hal b/radio/1.6/types.hal
index 556d8a3..20dc612 100644
--- a/radio/1.6/types.hal
+++ b/radio/1.6/types.hal
@@ -16,12 +16,34 @@
 
 package android.hardware.radio@1.6;
 
+import @1.0::CdmaSignalStrength;
+import @1.0::EvdoSignalStrength;
+import @1.0::GsmSignalStrength;
+import @1.0::LteSignalStrength;
 import @1.0::RadioError;
 import @1.0::RadioResponseType;
+import @1.0::RegState;
+import @1.1::ScanStatus;
+import @1.2::CellInfoCdma;
+import @1.2::CellConnectionStatus;
+import @1.2::TdscdmaSignalStrength;
+import @1.2::WcdmaSignalStrength;
 import @1.4::DataCallFailCause;
 import @1.4::DataConnActiveStatus;
+import @1.4::NrSignalStrength;
 import @1.4::PdpProtocolType;
+import @1.4::RadioTechnology;
+import @1.5::CellIdentity;
+import @1.5::CellIdentityLte;
+import @1.5::CellIdentityNr;
+import @1.5::CellInfoGsm;
+import @1.5::CellInfoWcdma;
+import @1.5::CellInfoTdscdma;
 import @1.5::LinkAddress;
+import @1.5::RegStateResult.AccessTechnologySpecificInfo.Cdma2000RegistrationInfo;
+import @1.5::RegStateResult.AccessTechnologySpecificInfo.EutranRegistrationInfo;
+import @1.5::RegistrationFailCause;
+import @1.5::SetupDataCallResult;
 
 import android.hidl.safe_union@1.0::Monostate;
 
@@ -417,3 +439,287 @@
      */
     HOLD = 3
 };
+
+/**
+ * Defines the values for VoPS indicator of NR as per 3gpp spec 24.501 sec 9.10.3.5
+ */
+enum VopsIndicator : uint8_t {
+    /** IMS voice over PS session not supported */
+    VOPS_NOT_SUPPORTED = 0,
+    /** IMS voice over PS session supported over 3GPP access */
+    VOPS_OVER_3GPP = 1,
+    /** IMS voice over PS session supported over non-3GPP access */
+    VOPS_OVER_NON_3GPP = 2,
+};
+
+/**
+ * Defines the values for emergency service indicator of NR
+ * as per 3gpp spec 24.501 sec 9.10.3.5
+ */
+enum EmcIndicator : uint8_t {
+    /** Emergency services not supported */
+    EMC_NOT_SUPPORTED = 0,
+    /** Emergency services supported in NR connected to 5GCN only */
+    EMC_NR_CONNECTED_TO_5GCN = 1,
+    /** Emergency services supported in E-UTRA connected to 5GCN only */
+    EMC_EUTRA_CONNECTED_TO_5GCN = 2,
+    /** Emergency services supported in NR connected to 5GCN and E-UTRA connected to 5GCN */
+    EMC_BOTH_NR_EUTRA_CONNECTED_TO_5GCN = 3
+};
+
+/**
+ * Defines the values for emergency service fallback indicator of NR
+ * as per 3gpp spec 24.501 sec 9.10.3.5
+ */
+enum EmfIndicator : uint8_t {
+    /** Emergency services fallback not supported */
+    EMF_NOT_SUPPORTED = 0,
+    /** Emergency services fallback supported in NR connected to 5GCN only */
+    EMF_NR_CONNECTED_TO_5GCN = 1,
+    /** Emergency services fallback supported in E-UTRA connected to 5GCN only */
+    EMF_EUTRA_CONNECTED_TO_5GCN = 2,
+    /**
+     * Emergency services fallback supported in NR connected to 5GCN and E-UTRA
+     * connected to 5GCN.
+     */
+    EMF_BOTH_NR_EUTRA_CONNECTED_TO_5GCN = 3
+};
+
+/**
+ * Type to define the NR specific network capabilities for voice over PS including
+ * emergency and normal voice calls.
+ */
+struct NrVopsInfo {
+    /**
+     * This indicates if the camped network supports VoNR services, and what kind of services
+     * it supports. This information is received from NR network during NR NAS registration
+     * procedure through NR REGISTRATION ACCEPT.
+     * Refer 3GPP 24.501 EPS 5GS network feature support -> IMS VoPS
+     */
+    VopsIndicator vopsSupported;
+
+    /**
+     * This indicates if the camped network supports VoNR emergency service. This information
+     * is received from NR network through two sources:
+     * a. During NR NAS registration procedure through NR REGISTRATION ACCEPT.
+     *    Refer 3GPP 24.501 EPS 5GS network feature support -> EMC
+     * b. In case the device is not registered on the network.
+     *    Refer 3GPP 38.331 SIB1 : ims-EmergencySupport
+     *    If device is registered on NR, then this field indicates whether the cell
+     *    supports IMS emergency bearer services for UEs in limited service mode.
+     */
+    EmcIndicator emcSupported;
+
+    /**
+     * This indicates if the camped network supports VoNR emergency service fallback. This
+     * information is received from NR network during NR NAS registration procedure through
+     * NR REGISTRATION ACCEPT.
+     * Refer 3GPP 24.501 EPS 5GS network feature support -> EMF
+     */
+    EmfIndicator emfSupported;
+};
+
+struct LteSignalStrength {
+    @1.0::LteSignalStrength base;
+
+    /**
+     * CSI channel quality indicator (CQI) table index. There are multiple CQI tables.
+     * The definition of CQI in each table is different.
+     *
+     * Reference: 3GPP TS 136.213 section 7.2.3.
+     *
+     * Range [1, 6], INT_MAX means invalid/unreported.
+     */
+    uint32_t cqiTableIndex;
+};
+
+struct NrSignalStrength {
+    @1.4::NrSignalStrength base;
+
+    /**
+     * CSI channel quality indicator (CQI) table index. There are multiple CQI tables.
+     * The definition of CQI in each table is different.
+     *
+     * Reference: 3GPP TS 138.214 section 5.2.2.1.
+     *
+     * Range [1, 3], INT_MAX means invalid/unreported.
+     */
+    uint32_t csiCqiTableIndex;
+
+    /**
+     * CSI channel quality indicator (CQI) for all subbands.
+     *
+     * If the CQI report is for the entire wideband, a single CQI index is provided.
+     * If the CQI report is for all subbands, one CQI index is provided for each subband,
+     * in ascending order of subband index.
+     * If CQI is not available, the CQI report is empty.
+     *
+     * Reference: 3GPP TS 138.214 section 5.2.2.1.
+     *
+     * Range [0, 15], INT_MAX means invalid/unreported.
+     */
+    vec<uint32_t> csiCqiReport;
+};
+
+/**
+ * Overwritten from @1.4::SignalStrength in order to update LteSignalStrength and NrSignalStrength.
+ */
+struct SignalStrength {
+    /**
+     * If GSM measurements are provided, this structure must contain valid measurements; otherwise
+     * all fields should be set to INT_MAX to mark them as invalid.
+     */
+    GsmSignalStrength gsm;
+
+    /**
+     * If CDMA measurements are provided, this structure must contain valid measurements; otherwise
+     * all fields should be set to INT_MAX to mark them as invalid.
+     */
+    CdmaSignalStrength cdma;
+
+    /**
+     * If EvDO measurements are provided, this structure must contain valid measurements; otherwise
+     * all fields should be set to INT_MAX to mark them as invalid.
+     */
+    EvdoSignalStrength evdo;
+
+    /**
+     * If LTE measurements are provided, this structure must contain valid measurements; otherwise
+     * all fields should be set to INT_MAX to mark them as invalid.
+     */
+    LteSignalStrength lte;
+
+    /**
+     * If TD-SCDMA measurements are provided, this structure must contain valid measurements;
+     * otherwise all fields should be set to INT_MAX to mark them as invalid.
+     */
+    TdscdmaSignalStrength tdscdma;
+
+    /**
+     * If WCDMA measurements are provided, this structure must contain valid measurements; otherwise
+     * all fields should be set to INT_MAX to mark them as invalid.
+     */
+    WcdmaSignalStrength wcdma;
+
+    /**
+     * If NR 5G measurements are provided, this structure must contain valid measurements; otherwise
+     * all fields should be set to INT_MAX to mark them as invalid.
+     */
+    NrSignalStrength nr;
+};
+
+/** Overwritten from @1.5::CellInfoLte in order to update LteSignalStrength. */
+struct CellInfoLte {
+    CellIdentityLte cellIdentityLte;
+    LteSignalStrength signalStrengthLte;
+};
+
+/** Overwritten from @1.5::CellInfoNr in order to update NrSignalStrength. */
+struct CellInfoNr {
+    CellIdentityNr cellIdentityNr;
+    NrSignalStrength signalStrengthNr;
+};
+
+/** Overwritten from @1.5::CellInfo in order to update LteSignalStrength and NrSignalStrength. */
+struct CellInfo {
+    /**
+     * True if this cell is registered false if not registered.
+     */
+    bool registered;
+    /**
+     * Connection status for the cell.
+     */
+    CellConnectionStatus connectionStatus;
+
+    safe_union CellInfoRatSpecificInfo {
+        /**
+         * 3gpp CellInfo types.
+         */
+        CellInfoGsm gsm;
+        CellInfoWcdma wcdma;
+        CellInfoTdscdma tdscdma;
+        CellInfoLte lte;
+        CellInfoNr nr;
+
+        /**
+         * 3gpp2 CellInfo types;
+         */
+        CellInfoCdma cdma;
+    } ratSpecificInfo;
+};
+
+/** Overwritten from @1.5::NetworkScanResult in order to update the CellInfo to 1.6 version. */
+struct NetworkScanResult {
+    /**
+     * The status of the scan.
+     */
+    ScanStatus status;
+
+    /**
+     * The error code of the incremental result.
+     */
+    RadioError error;
+
+    /**
+     * List of network information as CellInfo.
+     */
+    vec<CellInfo> networkInfos;
+};
+
+/**
+ * Overwritten from @1.5::RegStateResult to 1.6 to support NrRegistrationInfo
+ * version.
+ */
+struct RegStateResult {
+    /**
+     * Registration state
+     *
+     * If the RAT is indicated as a GERAN, UTRAN, or CDMA2000 technology, this value reports
+     * registration in the Circuit-switched domain.
+     * If the RAT is indicated as an EUTRAN, NGRAN, or another technology that does not support
+     * circuit-switched services, this value reports registration in the Packet-switched domain.
+     */
+    RegState regState;
+
+    /**
+     * Indicates the available voice radio technology, valid values as
+     * defined by RadioTechnology.
+     */
+    RadioTechnology rat;
+
+    /**
+     * Cause code reported by the network in case registration fails. This will be a mobility
+     * management cause code defined for MM, GMM, MME or equivalent as appropriate for the RAT.
+     */
+    RegistrationFailCause reasonForDenial;
+
+    /** CellIdentity */
+    CellIdentity cellIdentity;
+
+    /**
+     * The most-recent PLMN-ID upon which the UE registered (or attempted to register if a failure
+     * is reported in the reasonForDenial field). This PLMN shall be in standard format consisting
+     * of a 3 digit MCC concatenated with a 2 or 3 digit MNC.
+     */
+    string registeredPlmn;
+
+    /**
+     * Access-technology-specific registration information, such as for CDMA2000.
+     */
+    safe_union AccessTechnologySpecificInfo {
+        Monostate noinit;
+
+        Cdma2000RegistrationInfo cdmaInfo;
+
+        EutranRegistrationInfo eutranInfo;
+
+        struct NgranRegistrationInfo {
+            /**
+             * Network capabilities for voice over PS services. This info is valid only on NR
+             * network and must be present when the device is camped on NR. VopsInfo must be
+             * empty when the device is not camped on NR.
+             */
+            NrVopsInfo nrVopsInfo;
+        } ngranInfo;
+    } accessTechnologySpecificInfo;
+};
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 85be903..964259d 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
@@ -798,6 +798,19 @@
 
     Return<void> getSystemSelectionChannelsResponse(
             const ::android::hardware::radio::V1_6::RadioResponseInfo& info);
+
+    Return<void> getCellInfoListResponse_1_6(
+            const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
+            const ::android::hardware::hidl_vec<::android::hardware::radio::V1_6::CellInfo>&
+                    cellInfo);
+
+    Return<void> getVoiceRegistrationStateResponse_1_6(
+            const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
+            const ::android::hardware::radio::V1_6::RegStateResult& regResponse);
+
+    Return<void> getDataRegistrationStateResponse_1_6(
+            const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
+            const ::android::hardware::radio::V1_6::RegStateResult& regResponse);
 };
 
 /* Callback class for radio indication */
@@ -817,6 +830,15 @@
     Return<void> unthrottleApn(RadioIndicationType type,
                                const ::android::hardware::hidl_string& apn);
 
+    Return<void> networkScanResult_1_6(
+            RadioIndicationType type,
+            const ::android::hardware::radio::V1_6::NetworkScanResult& result);
+
+    Return<void> cellInfoList_1_6(
+            RadioIndicationType type,
+            const ::android::hardware::hidl_vec<::android::hardware::radio::V1_6::CellInfo>&
+                    records);
+
     /* 1.5 Api */
     Return<void> uiccApplicationsEnablementChanged(RadioIndicationType type, bool enabled);
 
diff --git a/radio/1.6/vts/functional/radio_indication.cpp b/radio/1.6/vts/functional/radio_indication.cpp
index afde291..4dffe63 100644
--- a/radio/1.6/vts/functional/radio_indication.cpp
+++ b/radio/1.6/vts/functional/radio_indication.cpp
@@ -386,3 +386,16 @@
                                               const ::android::hardware::hidl_string& /*reason*/) {
     return Void();
 }
+
+Return<void> RadioIndication_v1_6::networkScanResult_1_6(
+        RadioIndicationType /*type*/,
+        const ::android::hardware::radio::V1_6::NetworkScanResult& /*result*/) {
+    return Void();
+}
+
+Return<void> RadioIndication_v1_6::cellInfoList_1_6(
+        RadioIndicationType /*type*/,
+        const ::android::hardware::hidl_vec<
+                ::android::hardware::radio::V1_6::CellInfo>& /*records*/) {
+    return Void();
+}
diff --git a/radio/1.6/vts/functional/radio_response.cpp b/radio/1.6/vts/functional/radio_response.cpp
index 7da675e..cd3b2cf 100644
--- a/radio/1.6/vts/functional/radio_response.cpp
+++ b/radio/1.6/vts/functional/radio_response.cpp
@@ -1164,9 +1164,32 @@
     return Void();
 }
 
+Return<void> RadioResponse_v1_6::getCellInfoListResponse_1_6(
+        const ::android::hardware::radio::V1_6::RadioResponseInfo& /*info*/,
+        const ::android::hardware::hidl_vec<
+                ::android::hardware::radio::V1_6::CellInfo>& /*cellInfo*/) {
+    return Void();
+}
+
 Return<void> RadioResponse_v1_6::getSystemSelectionChannelsResponse(
         const ::android::hardware::radio::V1_6::RadioResponseInfo& info) {
     rspInfo = info;
     parent_v1_6.notify(info.serial);
     return Void();
 }
+
+Return<void> RadioResponse_v1_6::getVoiceRegistrationStateResponse_1_6(
+        const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
+        const ::android::hardware::radio::V1_6::RegStateResult& /*regResponse*/) {
+    rspInfo = info;
+    parent_v1_6.notify(info.serial);
+    return Void();
+}
+
+Return<void> RadioResponse_v1_6::getDataRegistrationStateResponse_1_6(
+        const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
+        const ::android::hardware::radio::V1_6::RegStateResult& /*regResponse*/) {
+    rspInfo = info;
+    parent_v1_6.notify(info.serial);
+    return Void();
+}
diff --git a/vibrator/aidl/android/hardware/vibrator/IVibrator.aidl b/vibrator/aidl/android/hardware/vibrator/IVibrator.aidl
index 0b21248..cd7b603 100644
--- a/vibrator/aidl/android/hardware/vibrator/IVibrator.aidl
+++ b/vibrator/aidl/android/hardware/vibrator/IVibrator.aidl
@@ -206,7 +206,10 @@
      * device/board configuration files ensuring that no ID is assigned to
      * multiple clients. No client should use this API unless explicitly
      * assigned an always-on source ID. Clients must develop their own way to
-     * get IDs from vendor in a stable way.
+     * get IDs from vendor in a stable way. For instance, a client may expose
+     * a stable API (via HAL, sysprops, or xml overlays) to allow vendor to
+     * associate a hardware ID with a specific usecase. When that usecase is
+     * triggered, a client would use that hardware ID here.
      *
      * @param id The device-specific always-on source ID to enable.
      * @param effect The type of haptic event to trigger.
diff --git a/wifi/1.4/default/wifi_legacy_hal.cpp b/wifi/1.4/default/wifi_legacy_hal.cpp
index 29123bf..d7a5d6c 100644
--- a/wifi/1.4/default/wifi_legacy_hal.cpp
+++ b/wifi/1.4/default/wifi_legacy_hal.cpp
@@ -36,7 +36,7 @@
 static constexpr uint32_t kLinkLayerStatsDataMpduSizeThreshold = 128;
 static constexpr uint32_t kMaxWakeReasonStatsArraySize = 32;
 static constexpr uint32_t kMaxRingBuffers = 10;
-static constexpr uint32_t kMaxStopCompleteWaitMs = 100;
+static constexpr uint32_t kMaxStopCompleteWaitMs = 300;
 static constexpr char kDriverPropName[] = "wlan.driver.status";
 
 // Helper function to create a non-const char* for legacy Hal API's.
diff --git a/wifi/1.4/default/wifi_sta_iface.cpp b/wifi/1.4/default/wifi_sta_iface.cpp
index 49f383a..bc6701d 100644
--- a/wifi/1.4/default/wifi_sta_iface.cpp
+++ b/wifi/1.4/default/wifi_sta_iface.cpp
@@ -636,6 +636,10 @@
 WifiStaIface::getFactoryMacAddressInternal() {
     std::array<uint8_t, 6> mac =
         iface_util_.lock()->getFactoryMacAddress(ifname_);
+    if (mac[0] == 0 && mac[1] == 0 && mac[2] == 0 && mac[3] == 0 &&
+        mac[4] == 0 && mac[5] == 0) {
+        return {createWifiStatus(WifiStatusCode::ERROR_UNKNOWN), mac};
+    }
     return {createWifiStatus(WifiStatusCode::SUCCESS), mac};
 }