diff --git a/compatibility_matrices/compatibility_matrix.202504.xml b/compatibility_matrices/compatibility_matrix.202504.xml
index 9b7866c620..7a5501d023 100644
--- a/compatibility_matrices/compatibility_matrix.202504.xml
+++ b/compatibility_matrices/compatibility_matrix.202504.xml
@@ -591,7 +591,7 @@
     </hal>
     <hal format="aidl">
         <name>android.hardware.tv.tuner</name>
-        <version>1-2</version>
+        <version>1-3</version>
         <interface>
             <name>ITuner</name>
             <instance>default</instance>
diff --git a/tv/tuner/aidl/Android.bp b/tv/tuner/aidl/Android.bp
index efcc327734..7ffc8bb0b1 100644
--- a/tv/tuner/aidl/Android.bp
+++ b/tv/tuner/aidl/Android.bp
@@ -39,7 +39,6 @@ aidl_interface {
                 "android.hardware.common.fmq-V1",
             ],
         },
-
     ],
 
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPreselectionRenderingIndicationType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPreselectionRenderingIndicationType.aidl
index 783511fea8..2977ff6ebc 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPreselectionRenderingIndicationType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPreselectionRenderingIndicationType.aidl
@@ -35,9 +35,9 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum AudioPreselectionRenderingIndicationType {
-  NOT_INDICATED = 0,
-  STEREO = 1,
-  TWO_DIMENSIONAL = 2,
-  THREE_DIMENSIONAL = 3,
-  HEADPHONE = 4,
+  NOT_INDICATED,
+  STEREO,
+  TWO_DIMENSIONAL,
+  THREE_DIMENSIONAL,
+  HEADPHONE,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPresentation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPresentation.aidl
index 96a6d987c9..eba820c6b5 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPresentation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioPresentation.aidl
@@ -36,5 +36,5 @@ package android.hardware.tv.tuner;
 @VintfStability
 parcelable AudioPresentation {
   android.hardware.tv.tuner.AudioPreselection preselection;
-  int ac4ShortProgramId = -1;
+  int ac4ShortProgramId = (-1) /* -1 */;
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioStreamType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioStreamType.aidl
index 6c538ea951..4754bb121f 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioStreamType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/AudioStreamType.aidl
@@ -35,24 +35,24 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum AudioStreamType {
-  UNDEFINED = 0,
-  PCM = 1,
-  MP3 = 2,
-  MPEG1 = 3,
-  MPEG2 = 4,
-  MPEGH = 5,
-  AAC = 6,
-  AC3 = 7,
-  EAC3 = 8,
-  AC4 = 9,
-  DTS = 10,
-  DTS_HD = 11,
-  WMA = 12,
-  OPUS = 13,
-  VORBIS = 14,
-  DRA = 15,
-  AAC_ADTS = 16,
-  AAC_LATM = 17,
-  AAC_HE_ADTS = 18,
-  AAC_HE_LATM = 19,
+  UNDEFINED,
+  PCM,
+  MP3,
+  MPEG1,
+  MPEG2,
+  MPEGH,
+  AAC,
+  AC3,
+  EAC3,
+  AC4,
+  DTS,
+  DTS_HD,
+  WMA,
+  OPUS,
+  VORBIS,
+  DRA,
+  AAC_ADTS,
+  AAC_LATM,
+  AAC_HE_ADTS,
+  AAC_HE_LATM,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant.aidl
index 95ecc51e6c..1f7153b9c9 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant.aidl
@@ -35,17 +35,17 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum Constant {
-  INVALID_TS_PID = 65535,
-  INVALID_STREAM_ID = 65535,
-  INVALID_FILTER_ID = -1,
-  INVALID_AV_SYNC_ID = -1,
-  INVALID_MMTP_RECORD_EVENT_MPT_SEQUENCE_NUM = -1,
-  INVALID_FIRST_MACROBLOCK_IN_SLICE = -1,
-  INVALID_FRONTEND_SETTING_FREQUENCY = -1,
-  INVALID_IP_FILTER_CONTEXT_ID = -1,
-  INVALID_LTS_ID = -1,
-  INVALID_FRONTEND_ID = -1,
-  INVALID_LNB_ID = -1,
-  INVALID_KEYTOKEN = 0,
-  INVALID_TABINFO_VERSION = -1,
+  INVALID_TS_PID = 0xFFFF,
+  INVALID_STREAM_ID = 0xFFFF,
+  INVALID_FILTER_ID = 0xFFFFFFFF,
+  INVALID_AV_SYNC_ID = 0xFFFFFFFF,
+  INVALID_MMTP_RECORD_EVENT_MPT_SEQUENCE_NUM = 0xFFFFFFFF,
+  INVALID_FIRST_MACROBLOCK_IN_SLICE = 0xFFFFFFFF,
+  INVALID_FRONTEND_SETTING_FREQUENCY = 0xFFFFFFFF,
+  INVALID_IP_FILTER_CONTEXT_ID = 0xFFFFFFFF,
+  INVALID_LTS_ID = 0xFFFFFFFF,
+  INVALID_FRONTEND_ID = 0xFFFFFFFF,
+  INVALID_LNB_ID = 0xFFFFFFFF,
+  INVALID_KEYTOKEN = 0x00,
+  INVALID_TABINFO_VERSION = 0xFFFFFFFF,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant64Bit.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant64Bit.aidl
index a56a0cf2f9..ccbfd1a5c4 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant64Bit.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Constant64Bit.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="long") @VintfStability
 enum Constant64Bit {
-  INVALID_FILTER_ID_64BIT = -1,
-  INVALID_AV_SYNC_ID_64BIT = -1,
-  INVALID_PRESENTATION_TIME_STAMP = -1,
+  INVALID_FILTER_ID_64BIT = 0xFFFFFFFFFFFFFFFF,
+  INVALID_AV_SYNC_ID_64BIT = 0xFFFFFFFFFFFFFFFF,
+  INVALID_PRESENTATION_TIME_STAMP = 0xFFFFFFFFFFFFFFFF,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DataFormat.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DataFormat.aidl
index 3b8fee403d..5fb34baab5 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DataFormat.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DataFormat.aidl
@@ -35,9 +35,9 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DataFormat {
-  TS = 0,
-  PES = 1,
-  ES = 2,
-  SHV_TLV = 3,
-  UNDEFINED = 4,
+  TS,
+  PES,
+  ES,
+  SHV_TLV,
+  UNDEFINED,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpFilterType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpFilterType.aidl
index f0df497ed2..c164f19282 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpFilterType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpFilterType.aidl
@@ -35,8 +35,8 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxAlpFilterType {
-  UNDEFINED = 0,
-  SECTION = 1,
-  PTP = 2,
-  PAYLOAD_THROUGH = 3,
+  UNDEFINED,
+  SECTION,
+  PTP,
+  PAYLOAD_THROUGH,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpLengthType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpLengthType.aidl
index ccca6de8c6..59edc34007 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpLengthType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxAlpLengthType.aidl
@@ -36,6 +36,6 @@ package android.hardware.tv.tuner;
 @Backing(type="byte") @VintfStability
 enum DemuxAlpLengthType {
   UNDEFINED = 0,
-  WITHOUT_ADDITIONAL_HEADER = 1,
-  WITH_ADDITIONAL_HEADER = 2,
+  WITHOUT_ADDITIONAL_HEADER,
+  WITH_ADDITIONAL_HEADER,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMainType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMainType.aidl
index 6abd87b0f3..b78965dfd3 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMainType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMainType.aidl
@@ -36,9 +36,9 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum DemuxFilterMainType {
   UNDEFINED = 0,
-  TS = 1,
-  MMTP = 2,
-  IP = 4,
-  TLV = 8,
-  ALP = 16,
+  TS = (1 << 0) /* 1 */,
+  MMTP = (1 << 1) /* 2 */,
+  IP = (1 << 2) /* 4 */,
+  TLV = (1 << 3) /* 8 */,
+  ALP = (1 << 4) /* 16 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl
index 61a955590e..126c740f6b 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl
@@ -49,4 +49,7 @@ parcelable DemuxFilterMediaEvent {
   boolean isPesPrivateData;
   android.hardware.tv.tuner.DemuxFilterMediaEventExtraMetaData extraMetaData;
   android.hardware.tv.tuner.DemuxFilterScIndexMask scIndexMask;
+  int numDataPieces;
+  int indexInDataGroup;
+  int dataGroupId;
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMonitorEventType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMonitorEventType.aidl
index 5d27f76025..062650b2e3 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMonitorEventType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterMonitorEventType.aidl
@@ -35,6 +35,6 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxFilterMonitorEventType {
-  SCRAMBLING_STATUS = 1,
-  IP_CID_CHANGE = 2,
+  SCRAMBLING_STATUS = (1 << 0) /* 1 */,
+  IP_CID_CHANGE = (1 << 1) /* 2 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterStatus.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterStatus.aidl
index 1dc593ac18..cfc5838946 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterStatus.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterStatus.aidl
@@ -35,9 +35,9 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="byte") @VintfStability
 enum DemuxFilterStatus {
-  DATA_READY = 1,
-  LOW_WATER = 2,
-  HIGH_WATER = 4,
-  OVERFLOW = 8,
-  NO_DATA = 16,
+  DATA_READY = (1 << 0) /* 1 */,
+  LOW_WATER = (1 << 1) /* 2 */,
+  HIGH_WATER = (1 << 2) /* 4 */,
+  OVERFLOW = (1 << 3) /* 8 */,
+  NO_DATA = (1 << 4) /* 16 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxInfo.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxInfo.aidl
index 872d9634d1..12f9dc8a05 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxInfo.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxInfo.aidl
@@ -35,5 +35,5 @@ package android.hardware.tv.tuner;
 /* @hide */
 @VintfStability
 parcelable DemuxInfo {
-  int filterTypes = 0;
+  int filterTypes = android.hardware.tv.tuner.DemuxFilterMainType.UNDEFINED /* 0 */;
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxIpFilterType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxIpFilterType.aidl
index b78ac9a69e..7320aec497 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxIpFilterType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxIpFilterType.aidl
@@ -35,10 +35,10 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxIpFilterType {
-  UNDEFINED = 0,
-  SECTION = 1,
-  NTP = 2,
-  IP_PAYLOAD = 3,
-  IP = 4,
-  PAYLOAD_THROUGH = 5,
+  UNDEFINED,
+  SECTION,
+  NTP,
+  IP_PAYLOAD,
+  IP,
+  PAYLOAD_THROUGH,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxMmtpFilterType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxMmtpFilterType.aidl
index 7e9e3a64a7..a89c5b1650 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxMmtpFilterType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxMmtpFilterType.aidl
@@ -35,12 +35,12 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxMmtpFilterType {
-  UNDEFINED = 0,
-  SECTION = 1,
-  PES = 2,
-  MMTP = 3,
-  AUDIO = 4,
-  VIDEO = 5,
-  RECORD = 6,
-  DOWNLOAD = 7,
+  UNDEFINED,
+  SECTION,
+  PES,
+  MMTP,
+  AUDIO,
+  VIDEO,
+  RECORD,
+  DOWNLOAD,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxQueueNotifyBits.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxQueueNotifyBits.aidl
index bcd0aebbde..ecb4e8b28e 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxQueueNotifyBits.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxQueueNotifyBits.aidl
@@ -35,6 +35,6 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxQueueNotifyBits {
-  DATA_READY = 1,
-  DATA_CONSUMED = 2,
+  DATA_READY = (1 << 0) /* 1 */,
+  DATA_CONSUMED = (1 << 1) /* 2 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxRecordScIndexType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxRecordScIndexType.aidl
index fb4430bbee..5556bb2533 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxRecordScIndexType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxRecordScIndexType.aidl
@@ -35,9 +35,9 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxRecordScIndexType {
-  NONE = 0,
-  SC = 1,
-  SC_HEVC = 2,
-  SC_AVC = 3,
-  SC_VVC = 4,
+  NONE,
+  SC,
+  SC_HEVC,
+  SC_AVC,
+  SC_VVC,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScAvcIndex.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScAvcIndex.aidl
index 651b66c345..5c5179304e 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScAvcIndex.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScAvcIndex.aidl
@@ -36,9 +36,9 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum DemuxScAvcIndex {
   UNDEFINED = 0,
-  I_SLICE = 1,
-  P_SLICE = 2,
-  B_SLICE = 4,
-  SI_SLICE = 8,
-  SP_SLICE = 16,
+  I_SLICE = (1 << 0) /* 1 */,
+  P_SLICE = (1 << 1) /* 2 */,
+  B_SLICE = (1 << 2) /* 4 */,
+  SI_SLICE = (1 << 3) /* 8 */,
+  SP_SLICE = (1 << 4) /* 16 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScHevcIndex.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScHevcIndex.aidl
index 670b34e62a..d07bcb7ba3 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScHevcIndex.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScHevcIndex.aidl
@@ -36,12 +36,12 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum DemuxScHevcIndex {
   UNDEFINED = 0,
-  SPS = 1,
-  AUD = 2,
-  SLICE_CE_BLA_W_LP = 4,
-  SLICE_BLA_W_RADL = 8,
-  SLICE_BLA_N_LP = 16,
-  SLICE_IDR_W_RADL = 32,
-  SLICE_IDR_N_LP = 64,
-  SLICE_TRAIL_CRA = 128,
+  SPS = (1 << 0) /* 1 */,
+  AUD = (1 << 1) /* 2 */,
+  SLICE_CE_BLA_W_LP = (1 << 2) /* 4 */,
+  SLICE_BLA_W_RADL = (1 << 3) /* 8 */,
+  SLICE_BLA_N_LP = (1 << 4) /* 16 */,
+  SLICE_IDR_W_RADL = (1 << 5) /* 32 */,
+  SLICE_IDR_N_LP = (1 << 6) /* 64 */,
+  SLICE_TRAIL_CRA = (1 << 7) /* 128 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScIndex.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScIndex.aidl
index 25f0585715..509c1abbc8 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScIndex.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScIndex.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum DemuxScIndex {
   UNDEFINED = 0,
-  I_FRAME = 1,
-  P_FRAME = 2,
-  B_FRAME = 4,
-  SEQUENCE = 8,
+  I_FRAME = (1 << 0) /* 1 */,
+  P_FRAME = (1 << 1) /* 2 */,
+  B_FRAME = (1 << 2) /* 4 */,
+  SEQUENCE = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScVvcIndex.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScVvcIndex.aidl
index 3e08d26b59..ac3a5e668f 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScVvcIndex.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxScVvcIndex.aidl
@@ -36,11 +36,11 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum DemuxScVvcIndex {
   UNDEFINED = 0,
-  SLICE_IDR_W_RADL = 1,
-  SLICE_IDR_N_LP = 2,
-  SLICE_CRA = 4,
-  SLICE_GDR = 8,
-  VPS = 16,
-  SPS = 32,
-  AUD = 64,
+  SLICE_IDR_W_RADL = (1 << 0) /* 1 */,
+  SLICE_IDR_N_LP = (1 << 1) /* 2 */,
+  SLICE_CRA = (1 << 2) /* 4 */,
+  SLICE_GDR = (1 << 3) /* 8 */,
+  VPS = (1 << 4) /* 16 */,
+  SPS = (1 << 5) /* 32 */,
+  AUD = (1 << 6) /* 64 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTlvFilterType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTlvFilterType.aidl
index a4e1ff176e..bd9e583150 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTlvFilterType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTlvFilterType.aidl
@@ -35,8 +35,8 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxTlvFilterType {
-  UNDEFINED = 0,
-  SECTION = 1,
-  TLV = 2,
-  PAYLOAD_THROUGH = 3,
+  UNDEFINED,
+  SECTION,
+  TLV,
+  PAYLOAD_THROUGH,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsFilterType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsFilterType.aidl
index 8b806bf6ec..8be0e95508 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsFilterType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsFilterType.aidl
@@ -35,13 +35,13 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxTsFilterType {
-  UNDEFINED = 0,
-  SECTION = 1,
-  PES = 2,
-  TS = 3,
-  AUDIO = 4,
-  VIDEO = 5,
-  PCR = 6,
-  RECORD = 7,
-  TEMI = 8,
+  UNDEFINED,
+  SECTION,
+  PES,
+  TS,
+  AUDIO,
+  VIDEO,
+  PCR,
+  RECORD,
+  TEMI,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsIndex.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsIndex.aidl
index ed034779f9..9ca684f4b2 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsIndex.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxTsIndex.aidl
@@ -35,22 +35,22 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum DemuxTsIndex {
-  FIRST_PACKET = 1,
-  PAYLOAD_UNIT_START_INDICATOR = 2,
-  CHANGE_TO_NOT_SCRAMBLED = 4,
-  CHANGE_TO_EVEN_SCRAMBLED = 8,
-  CHANGE_TO_ODD_SCRAMBLED = 16,
-  DISCONTINUITY_INDICATOR = 32,
-  RANDOM_ACCESS_INDICATOR = 64,
-  PRIORITY_INDICATOR = 128,
-  PCR_FLAG = 256,
-  OPCR_FLAG = 512,
-  SPLICING_POINT_FLAG = 1024,
-  PRIVATE_DATA = 2048,
-  ADAPTATION_EXTENSION_FLAG = 4096,
-  MPT_INDEX_MPT = 65536,
-  MPT_INDEX_VIDEO = 131072,
-  MPT_INDEX_AUDIO = 262144,
-  MPT_INDEX_TIMESTAMP_TARGET_VIDEO = 524288,
-  MPT_INDEX_TIMESTAMP_TARGET_AUDIO = 1048576,
+  FIRST_PACKET = (1 << 0) /* 1 */,
+  PAYLOAD_UNIT_START_INDICATOR = (1 << 1) /* 2 */,
+  CHANGE_TO_NOT_SCRAMBLED = (1 << 2) /* 4 */,
+  CHANGE_TO_EVEN_SCRAMBLED = (1 << 3) /* 8 */,
+  CHANGE_TO_ODD_SCRAMBLED = (1 << 4) /* 16 */,
+  DISCONTINUITY_INDICATOR = (1 << 5) /* 32 */,
+  RANDOM_ACCESS_INDICATOR = (1 << 6) /* 64 */,
+  PRIORITY_INDICATOR = (1 << 7) /* 128 */,
+  PCR_FLAG = (1 << 8) /* 256 */,
+  OPCR_FLAG = (1 << 9) /* 512 */,
+  SPLICING_POINT_FLAG = (1 << 10) /* 1024 */,
+  PRIVATE_DATA = (1 << 11) /* 2048 */,
+  ADAPTATION_EXTENSION_FLAG = (1 << 12) /* 4096 */,
+  MPT_INDEX_MPT = (1 << 16) /* 65536 */,
+  MPT_INDEX_VIDEO = (1 << 17) /* 131072 */,
+  MPT_INDEX_AUDIO = (1 << 18) /* 262144 */,
+  MPT_INDEX_TIMESTAMP_TARGET_VIDEO = (1 << 19) /* 524288 */,
+  MPT_INDEX_TIMESTAMP_TARGET_AUDIO = (1 << 20) /* 1048576 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DvrType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DvrType.aidl
index 3a0c1e421e..6dab74b301 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DvrType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DvrType.aidl
@@ -35,6 +35,6 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="byte") @VintfStability
 enum DvrType {
-  RECORD = 0,
-  PLAYBACK = 1,
+  RECORD,
+  PLAYBACK,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FilterDelayHintType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FilterDelayHintType.aidl
index 8c5a3f5cf1..af35c70e5d 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FilterDelayHintType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FilterDelayHintType.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FilterDelayHintType {
-  INVALID = 0,
-  TIME_DELAY_IN_MS = 1,
-  DATA_SIZE_DELAY_IN_BYTES = 2,
+  INVALID,
+  TIME_DELAY_IN_MS,
+  DATA_SIZE_DELAY_IN_BYTES,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogAftFlag.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogAftFlag.aidl
index 6b32110389..45aa2af498 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogAftFlag.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogAftFlag.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendAnalogAftFlag {
-  UNDEFINED = 0,
-  AFT_TRUE = 1,
-  AFT_FALSE = 2,
+  UNDEFINED,
+  AFT_TRUE,
+  AFT_FALSE,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogSifStandard.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogSifStandard.aidl
index 35025220ac..8d19461d06 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogSifStandard.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogSifStandard.aidl
@@ -36,22 +36,22 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAnalogSifStandard {
   UNDEFINED = 0,
-  AUTO = 1,
-  BG = 2,
-  BG_A2 = 4,
-  BG_NICAM = 8,
-  I = 16,
-  DK = 32,
-  DK1_A2 = 64,
-  DK2_A2 = 128,
-  DK3_A2 = 256,
-  DK_NICAM = 512,
-  L = 1024,
-  M = 2048,
-  M_BTSC = 4096,
-  M_A2 = 8192,
-  M_EIAJ = 16384,
-  I_NICAM = 32768,
-  L_NICAM = 65536,
-  L_PRIME = 131072,
+  AUTO = (1 << 0) /* 1 */,
+  BG = (1 << 1) /* 2 */,
+  BG_A2 = (1 << 2) /* 4 */,
+  BG_NICAM = (1 << 3) /* 8 */,
+  I = (1 << 4) /* 16 */,
+  DK = (1 << 5) /* 32 */,
+  DK1_A2 = (1 << 6) /* 64 */,
+  DK2_A2 = (1 << 7) /* 128 */,
+  DK3_A2 = (1 << 8) /* 256 */,
+  DK_NICAM = (1 << 9) /* 512 */,
+  L = (1 << 10) /* 1024 */,
+  M = (1 << 11) /* 2048 */,
+  M_BTSC = (1 << 12) /* 4096 */,
+  M_A2 = (1 << 13) /* 8192 */,
+  M_EIAJ = (1 << 14) /* 16384 */,
+  I_NICAM = (1 << 15) /* 32768 */,
+  L_NICAM = (1 << 16) /* 65536 */,
+  L_PRIME = (1 << 17) /* 131072 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogType.aidl
index 33fd93dc63..bf8b00094c 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAnalogType.aidl
@@ -36,12 +36,12 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAnalogType {
   UNDEFINED = 0,
-  AUTO = 1,
-  PAL = 2,
-  PAL_M = 4,
-  PAL_N = 8,
-  PAL_60 = 16,
-  NTSC = 32,
-  NTSC_443 = 64,
-  SECAM = 128,
+  AUTO = (1 << 0) /* 1 */,
+  PAL = (1 << 1) /* 2 */,
+  PAL_M = (1 << 2) /* 4 */,
+  PAL_N = (1 << 3) /* 8 */,
+  PAL_60 = (1 << 4) /* 16 */,
+  NTSC = (1 << 5) /* 32 */,
+  NTSC_443 = (1 << 6) /* 64 */,
+  SECAM = (1 << 7) /* 128 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Bandwidth.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Bandwidth.aidl
index 51a3fc5c50..9704f40a1e 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Bandwidth.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Bandwidth.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAtsc3Bandwidth {
   UNDEFINED = 0,
-  AUTO = 1,
-  BANDWIDTH_6MHZ = 2,
-  BANDWIDTH_7MHZ = 4,
-  BANDWIDTH_8MHZ = 8,
+  AUTO = (1 << 0) /* 1 */,
+  BANDWIDTH_6MHZ = (1 << 1) /* 2 */,
+  BANDWIDTH_7MHZ = (1 << 2) /* 4 */,
+  BANDWIDTH_8MHZ = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3CodeRate.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3CodeRate.aidl
index aec07186a3..2d09271942 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3CodeRate.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3CodeRate.aidl
@@ -36,17 +36,17 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAtsc3CodeRate {
   UNDEFINED = 0,
-  AUTO = 1,
-  CODERATE_2_15 = 2,
-  CODERATE_3_15 = 4,
-  CODERATE_4_15 = 8,
-  CODERATE_5_15 = 16,
-  CODERATE_6_15 = 32,
-  CODERATE_7_15 = 64,
-  CODERATE_8_15 = 128,
-  CODERATE_9_15 = 256,
-  CODERATE_10_15 = 512,
-  CODERATE_11_15 = 1024,
-  CODERATE_12_15 = 2048,
-  CODERATE_13_15 = 4096,
+  AUTO = (1 << 0) /* 1 */,
+  CODERATE_2_15 = (1 << 1) /* 2 */,
+  CODERATE_3_15 = (1 << 2) /* 4 */,
+  CODERATE_4_15 = (1 << 3) /* 8 */,
+  CODERATE_5_15 = (1 << 4) /* 16 */,
+  CODERATE_6_15 = (1 << 5) /* 32 */,
+  CODERATE_7_15 = (1 << 6) /* 64 */,
+  CODERATE_8_15 = (1 << 7) /* 128 */,
+  CODERATE_9_15 = (1 << 8) /* 256 */,
+  CODERATE_10_15 = (1 << 9) /* 512 */,
+  CODERATE_11_15 = (1 << 10) /* 1024 */,
+  CODERATE_12_15 = (1 << 11) /* 2048 */,
+  CODERATE_13_15 = (1 << 12) /* 4096 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3DemodOutputFormat.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3DemodOutputFormat.aidl
index 8702a496c5..22267e7d30 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3DemodOutputFormat.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3DemodOutputFormat.aidl
@@ -36,6 +36,6 @@ package android.hardware.tv.tuner;
 @Backing(type="byte") @VintfStability
 enum FrontendAtsc3DemodOutputFormat {
   UNDEFINED = 0,
-  ATSC3_LINKLAYER_PACKET = 1,
-  BASEBAND_PACKET = 2,
+  ATSC3_LINKLAYER_PACKET = (1 << 0) /* 1 */,
+  BASEBAND_PACKET = (1 << 1) /* 2 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Fec.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Fec.aidl
index a2c140aa9f..2e229c0a46 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Fec.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Fec.aidl
@@ -36,11 +36,11 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAtsc3Fec {
   UNDEFINED = 0,
-  AUTO = 1,
-  BCH_LDPC_16K = 2,
-  BCH_LDPC_64K = 4,
-  CRC_LDPC_16K = 8,
-  CRC_LDPC_64K = 16,
-  LDPC_16K = 32,
-  LDPC_64K = 64,
+  AUTO = (1 << 0) /* 1 */,
+  BCH_LDPC_16K = (1 << 1) /* 2 */,
+  BCH_LDPC_64K = (1 << 2) /* 4 */,
+  CRC_LDPC_16K = (1 << 3) /* 8 */,
+  CRC_LDPC_64K = (1 << 4) /* 16 */,
+  LDPC_16K = (1 << 5) /* 32 */,
+  LDPC_64K = (1 << 6) /* 64 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Modulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Modulation.aidl
index 09e513d8aa..cbe8c1f0cc 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Modulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3Modulation.aidl
@@ -36,11 +36,11 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAtsc3Modulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  MOD_QPSK = 2,
-  MOD_16QAM = 4,
-  MOD_64QAM = 8,
-  MOD_256QAM = 16,
-  MOD_1024QAM = 32,
-  MOD_4096QAM = 64,
+  AUTO = (1 << 0) /* 1 */,
+  MOD_QPSK = (1 << 1) /* 2 */,
+  MOD_16QAM = (1 << 2) /* 4 */,
+  MOD_64QAM = (1 << 3) /* 8 */,
+  MOD_256QAM = (1 << 4) /* 16 */,
+  MOD_1024QAM = (1 << 5) /* 32 */,
+  MOD_4096QAM = (1 << 6) /* 64 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3TimeInterleaveMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3TimeInterleaveMode.aidl
index a9747f0eb7..4e706414f4 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3TimeInterleaveMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtsc3TimeInterleaveMode.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAtsc3TimeInterleaveMode {
   UNDEFINED = 0,
-  AUTO = 1,
-  CTI = 2,
-  HTI = 4,
+  AUTO = (1 << 0) /* 1 */,
+  CTI = (1 << 1) /* 2 */,
+  HTI = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtscModulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtscModulation.aidl
index 426fe20739..7da48f1f83 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtscModulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendAtscModulation.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendAtscModulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  MOD_8VSB = 4,
-  MOD_16VSB = 8,
+  AUTO = (1 << 0) /* 1 */,
+  MOD_8VSB = (1 << 2) /* 4 */,
+  MOD_16VSB = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendCableTimeInterleaveMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendCableTimeInterleaveMode.aidl
index ff71df39cf..61cbf12dd0 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendCableTimeInterleaveMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendCableTimeInterleaveMode.aidl
@@ -36,14 +36,14 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendCableTimeInterleaveMode {
   UNDEFINED = 0,
-  AUTO = 1,
-  INTERLEAVING_128_1_0 = 2,
-  INTERLEAVING_128_1_1 = 4,
-  INTERLEAVING_64_2 = 8,
-  INTERLEAVING_32_4 = 16,
-  INTERLEAVING_16_8 = 32,
-  INTERLEAVING_8_16 = 64,
-  INTERLEAVING_128_2 = 128,
-  INTERLEAVING_128_3 = 256,
-  INTERLEAVING_128_4 = 512,
+  AUTO = (1 << 0) /* 1 */,
+  INTERLEAVING_128_1_0 = (1 << 1) /* 2 */,
+  INTERLEAVING_128_1_1 = (1 << 2) /* 4 */,
+  INTERLEAVING_64_2 = (1 << 3) /* 8 */,
+  INTERLEAVING_32_4 = (1 << 4) /* 16 */,
+  INTERLEAVING_16_8 = (1 << 5) /* 32 */,
+  INTERLEAVING_8_16 = (1 << 6) /* 64 */,
+  INTERLEAVING_128_2 = (1 << 7) /* 128 */,
+  INTERLEAVING_128_3 = (1 << 8) /* 256 */,
+  INTERLEAVING_128_4 = (1 << 9) /* 512 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbBandwidth.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbBandwidth.aidl
index 18d71d2a7f..6f62d91c65 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbBandwidth.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbBandwidth.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDtmbBandwidth {
   UNDEFINED = 0,
-  AUTO = 1,
-  BANDWIDTH_8MHZ = 2,
-  BANDWIDTH_6MHZ = 4,
+  AUTO = (1 << 0) /* 1 */,
+  BANDWIDTH_8MHZ = (1 << 1) /* 2 */,
+  BANDWIDTH_6MHZ = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbCodeRate.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbCodeRate.aidl
index c9454e7506..d6be639739 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbCodeRate.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbCodeRate.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDtmbCodeRate {
   UNDEFINED = 0,
-  AUTO = 1,
-  CODERATE_2_5 = 2,
-  CODERATE_3_5 = 4,
-  CODERATE_4_5 = 8,
+  AUTO = (1 << 0) /* 1 */,
+  CODERATE_2_5 = (1 << 1) /* 2 */,
+  CODERATE_3_5 = (1 << 2) /* 4 */,
+  CODERATE_4_5 = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbGuardInterval.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbGuardInterval.aidl
index 872eb6ae1c..5626064634 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbGuardInterval.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbGuardInterval.aidl
@@ -36,11 +36,11 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDtmbGuardInterval {
   UNDEFINED = 0,
-  AUTO = 1,
-  PN_420_VARIOUS = 2,
-  PN_595_CONST = 4,
-  PN_945_VARIOUS = 8,
-  PN_420_CONST = 16,
-  PN_945_CONST = 32,
-  PN_RESERVED = 64,
+  AUTO = (1 << 0) /* 1 */,
+  PN_420_VARIOUS = (1 << 1) /* 2 */,
+  PN_595_CONST = (1 << 2) /* 4 */,
+  PN_945_VARIOUS = (1 << 3) /* 8 */,
+  PN_420_CONST = (1 << 4) /* 16 */,
+  PN_945_CONST = (1 << 5) /* 32 */,
+  PN_RESERVED = (1 << 6) /* 64 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbModulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbModulation.aidl
index 088aac5e50..036e64b7bf 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbModulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbModulation.aidl
@@ -36,10 +36,10 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDtmbModulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  CONSTELLATION_4QAM = 2,
-  CONSTELLATION_4QAM_NR = 4,
-  CONSTELLATION_16QAM = 8,
-  CONSTELLATION_32QAM = 16,
-  CONSTELLATION_64QAM = 32,
+  AUTO = (1 << 0) /* 1 */,
+  CONSTELLATION_4QAM = (1 << 1) /* 2 */,
+  CONSTELLATION_4QAM_NR = (1 << 2) /* 4 */,
+  CONSTELLATION_16QAM = (1 << 3) /* 8 */,
+  CONSTELLATION_32QAM = (1 << 4) /* 16 */,
+  CONSTELLATION_64QAM = (1 << 5) /* 32 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTimeInterleaveMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTimeInterleaveMode.aidl
index 8321ad0ebc..12238871ed 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTimeInterleaveMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTimeInterleaveMode.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDtmbTimeInterleaveMode {
   UNDEFINED = 0,
-  AUTO = 1,
-  TIMER_INT_240 = 2,
-  TIMER_INT_720 = 4,
+  AUTO = (1 << 0) /* 1 */,
+  TIMER_INT_240 = (1 << 1) /* 2 */,
+  TIMER_INT_720 = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTransmissionMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTransmissionMode.aidl
index 5298291cd2..0498825d30 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTransmissionMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDtmbTransmissionMode.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDtmbTransmissionMode {
   UNDEFINED = 0,
-  AUTO = 1,
-  C1 = 2,
-  C3780 = 4,
+  AUTO = (1 << 0) /* 1 */,
+  C1 = (1 << 1) /* 2 */,
+  C3780 = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcAnnex.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcAnnex.aidl
index cdfedb6702..985add1534 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcAnnex.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcAnnex.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="byte") @VintfStability
 enum FrontendDvbcAnnex {
   UNDEFINED = 0,
-  A = 1,
-  B = 2,
-  C = 4,
+  A = (1 << 0) /* 1 */,
+  B = (1 << 1) /* 2 */,
+  C = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcBandwidth.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcBandwidth.aidl
index f0fe460d68..c253cfe452 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcBandwidth.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcBandwidth.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbcBandwidth {
   UNDEFINED = 0,
-  BANDWIDTH_5MHZ = 1,
-  BANDWIDTH_6MHZ = 2,
-  BANDWIDTH_7MHZ = 4,
-  BANDWIDTH_8MHZ = 8,
+  BANDWIDTH_5MHZ = (1 << 0) /* 1 */,
+  BANDWIDTH_6MHZ = (1 << 1) /* 2 */,
+  BANDWIDTH_7MHZ = (1 << 2) /* 4 */,
+  BANDWIDTH_8MHZ = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcModulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcModulation.aidl
index 0871777509..c18e83e82b 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcModulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcModulation.aidl
@@ -36,10 +36,10 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbcModulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  MOD_16QAM = 2,
-  MOD_32QAM = 4,
-  MOD_64QAM = 8,
-  MOD_128QAM = 16,
-  MOD_256QAM = 32,
+  AUTO = (1 << 0) /* 1 */,
+  MOD_16QAM = (1 << 1) /* 2 */,
+  MOD_32QAM = (1 << 2) /* 4 */,
+  MOD_64QAM = (1 << 3) /* 8 */,
+  MOD_128QAM = (1 << 4) /* 16 */,
+  MOD_256QAM = (1 << 5) /* 32 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcOuterFec.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcOuterFec.aidl
index f1e92c9d5a..a6fbc6de4e 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcOuterFec.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbcOuterFec.aidl
@@ -36,6 +36,6 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbcOuterFec {
   UNDEFINED = 0,
-  OUTER_FEC_NONE = 1,
-  OUTER_FEC_RS = 2,
+  OUTER_FEC_NONE,
+  OUTER_FEC_RS,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsModulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsModulation.aidl
index 25951ccecb..71957d5b72 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsModulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsModulation.aidl
@@ -36,18 +36,18 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbsModulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  MOD_QPSK = 2,
-  MOD_8PSK = 4,
-  MOD_16QAM = 8,
-  MOD_16PSK = 16,
-  MOD_32PSK = 32,
-  MOD_ACM = 64,
-  MOD_8APSK = 128,
-  MOD_16APSK = 256,
-  MOD_32APSK = 512,
-  MOD_64APSK = 1024,
-  MOD_128APSK = 2048,
-  MOD_256APSK = 4096,
-  MOD_RESERVED = 8192,
+  AUTO = (1 << 0) /* 1 */,
+  MOD_QPSK = (1 << 1) /* 2 */,
+  MOD_8PSK = (1 << 2) /* 4 */,
+  MOD_16QAM = (1 << 3) /* 8 */,
+  MOD_16PSK = (1 << 4) /* 16 */,
+  MOD_32PSK = (1 << 5) /* 32 */,
+  MOD_ACM = (1 << 6) /* 64 */,
+  MOD_8APSK = (1 << 7) /* 128 */,
+  MOD_16APSK = (1 << 8) /* 256 */,
+  MOD_32APSK = (1 << 9) /* 512 */,
+  MOD_64APSK = (1 << 10) /* 1024 */,
+  MOD_128APSK = (1 << 11) /* 2048 */,
+  MOD_256APSK = (1 << 12) /* 4096 */,
+  MOD_RESERVED = (1 << 13) /* 8192 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsPilot.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsPilot.aidl
index 4f2c6eb8d7..e3543b3c2f 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsPilot.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsPilot.aidl
@@ -35,8 +35,8 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendDvbsPilot {
-  UNDEFINED = 0,
-  ON = 1,
-  OFF = 2,
-  AUTO = 3,
+  UNDEFINED,
+  ON,
+  OFF,
+  AUTO,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsRolloff.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsRolloff.aidl
index 56ee37b613..2181abf9ef 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsRolloff.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsRolloff.aidl
@@ -35,11 +35,11 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendDvbsRolloff {
-  UNDEFINED = 0,
-  ROLLOFF_0_35 = 1,
-  ROLLOFF_0_25 = 2,
-  ROLLOFF_0_20 = 3,
-  ROLLOFF_0_15 = 4,
-  ROLLOFF_0_10 = 5,
-  ROLLOFF_0_5 = 6,
+  UNDEFINED,
+  ROLLOFF_0_35,
+  ROLLOFF_0_25,
+  ROLLOFF_0_20,
+  ROLLOFF_0_15,
+  ROLLOFF_0_10,
+  ROLLOFF_0_5,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsScanType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsScanType.aidl
index 110b1d8b1f..46edb56be2 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsScanType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsScanType.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbsScanType {
   UNDEFINED = 0,
-  DIRECT = 1,
-  DISEQC = 2,
-  UNICABLE = 3,
-  JESS = 4,
+  DIRECT,
+  DISEQC,
+  UNICABLE,
+  JESS,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsStandard.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsStandard.aidl
index b9cb657fb5..bcb1c6da11 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsStandard.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsStandard.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="byte") @VintfStability
 enum FrontendDvbsStandard {
   UNDEFINED = 0,
-  AUTO = 1,
-  S = 2,
-  S2 = 4,
-  S2X = 8,
+  AUTO = (1 << 0) /* 1 */,
+  S = (1 << 1) /* 2 */,
+  S2 = (1 << 2) /* 4 */,
+  S2X = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsVcmMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsVcmMode.aidl
index 2cbff7cc1b..af874230a9 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsVcmMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbsVcmMode.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendDvbsVcmMode {
-  UNDEFINED = 0,
-  AUTO = 1,
-  MANUAL = 2,
+  UNDEFINED,
+  AUTO,
+  MANUAL,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtBandwidth.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtBandwidth.aidl
index f5d14e898b..ff2d9e4762 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtBandwidth.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtBandwidth.aidl
@@ -36,11 +36,11 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbtBandwidth {
   UNDEFINED = 0,
-  AUTO = 1,
-  BANDWIDTH_8MHZ = 2,
-  BANDWIDTH_7MHZ = 4,
-  BANDWIDTH_6MHZ = 8,
-  BANDWIDTH_5MHZ = 16,
-  BANDWIDTH_1_7MHZ = 32,
-  BANDWIDTH_10MHZ = 64,
+  AUTO = (1 << 0) /* 1 */,
+  BANDWIDTH_8MHZ = (1 << 1) /* 2 */,
+  BANDWIDTH_7MHZ = (1 << 2) /* 4 */,
+  BANDWIDTH_6MHZ = (1 << 3) /* 8 */,
+  BANDWIDTH_5MHZ = (1 << 4) /* 16 */,
+  BANDWIDTH_1_7MHZ = (1 << 5) /* 32 */,
+  BANDWIDTH_10MHZ = (1 << 6) /* 64 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtCoderate.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtCoderate.aidl
index 8bd0489a6e..8d2df06f30 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtCoderate.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtCoderate.aidl
@@ -36,14 +36,14 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbtCoderate {
   UNDEFINED = 0,
-  AUTO = 1,
-  CODERATE_1_2 = 2,
-  CODERATE_2_3 = 4,
-  CODERATE_3_4 = 8,
-  CODERATE_5_6 = 16,
-  CODERATE_7_8 = 32,
-  CODERATE_3_5 = 64,
-  CODERATE_4_5 = 128,
-  CODERATE_6_7 = 256,
-  CODERATE_8_9 = 512,
+  AUTO = (1 << 0) /* 1 */,
+  CODERATE_1_2 = (1 << 1) /* 2 */,
+  CODERATE_2_3 = (1 << 2) /* 4 */,
+  CODERATE_3_4 = (1 << 3) /* 8 */,
+  CODERATE_5_6 = (1 << 4) /* 16 */,
+  CODERATE_7_8 = (1 << 5) /* 32 */,
+  CODERATE_3_5 = (1 << 6) /* 64 */,
+  CODERATE_4_5 = (1 << 7) /* 128 */,
+  CODERATE_6_7 = (1 << 8) /* 256 */,
+  CODERATE_8_9 = (1 << 9) /* 512 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtConstellation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtConstellation.aidl
index bc40901de4..4bd5691b9e 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtConstellation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtConstellation.aidl
@@ -36,13 +36,13 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbtConstellation {
   UNDEFINED = 0,
-  AUTO = 1,
-  CONSTELLATION_QPSK = 2,
-  CONSTELLATION_16QAM = 4,
-  CONSTELLATION_64QAM = 8,
-  CONSTELLATION_256QAM = 16,
-  CONSTELLATION_QPSK_R = 32,
-  CONSTELLATION_16QAM_R = 64,
-  CONSTELLATION_64QAM_R = 128,
-  CONSTELLATION_256QAM_R = 256,
+  AUTO = (1 << 0) /* 1 */,
+  CONSTELLATION_QPSK = (1 << 1) /* 2 */,
+  CONSTELLATION_16QAM = (1 << 2) /* 4 */,
+  CONSTELLATION_64QAM = (1 << 3) /* 8 */,
+  CONSTELLATION_256QAM = (1 << 4) /* 16 */,
+  CONSTELLATION_QPSK_R = (1 << 5) /* 32 */,
+  CONSTELLATION_16QAM_R = (1 << 6) /* 64 */,
+  CONSTELLATION_64QAM_R = (1 << 7) /* 128 */,
+  CONSTELLATION_256QAM_R = (1 << 8) /* 256 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtGuardInterval.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtGuardInterval.aidl
index 073a77e2b8..01c2b66b50 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtGuardInterval.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtGuardInterval.aidl
@@ -36,12 +36,12 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbtGuardInterval {
   UNDEFINED = 0,
-  AUTO = 1,
-  INTERVAL_1_32 = 2,
-  INTERVAL_1_16 = 4,
-  INTERVAL_1_8 = 8,
-  INTERVAL_1_4 = 16,
-  INTERVAL_1_128 = 32,
-  INTERVAL_19_128 = 64,
-  INTERVAL_19_256 = 128,
+  AUTO = (1 << 0) /* 1 */,
+  INTERVAL_1_32 = (1 << 1) /* 2 */,
+  INTERVAL_1_16 = (1 << 2) /* 4 */,
+  INTERVAL_1_8 = (1 << 3) /* 8 */,
+  INTERVAL_1_4 = (1 << 4) /* 16 */,
+  INTERVAL_1_128 = (1 << 5) /* 32 */,
+  INTERVAL_19_128 = (1 << 6) /* 64 */,
+  INTERVAL_19_256 = (1 << 7) /* 128 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtHierarchy.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtHierarchy.aidl
index 9ed5c8ceae..bd86479794 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtHierarchy.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtHierarchy.aidl
@@ -36,13 +36,13 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbtHierarchy {
   UNDEFINED = 0,
-  AUTO = 1,
-  HIERARCHY_NON_NATIVE = 2,
-  HIERARCHY_1_NATIVE = 4,
-  HIERARCHY_2_NATIVE = 8,
-  HIERARCHY_4_NATIVE = 16,
-  HIERARCHY_NON_INDEPTH = 32,
-  HIERARCHY_1_INDEPTH = 64,
-  HIERARCHY_2_INDEPTH = 128,
-  HIERARCHY_4_INDEPTH = 256,
+  AUTO = (1 << 0) /* 1 */,
+  HIERARCHY_NON_NATIVE = (1 << 1) /* 2 */,
+  HIERARCHY_1_NATIVE = (1 << 2) /* 4 */,
+  HIERARCHY_2_NATIVE = (1 << 3) /* 8 */,
+  HIERARCHY_4_NATIVE = (1 << 4) /* 16 */,
+  HIERARCHY_NON_INDEPTH = (1 << 5) /* 32 */,
+  HIERARCHY_1_INDEPTH = (1 << 6) /* 64 */,
+  HIERARCHY_2_INDEPTH = (1 << 7) /* 128 */,
+  HIERARCHY_4_INDEPTH = (1 << 8) /* 256 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtPlpMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtPlpMode.aidl
index c80bc2aa5a..dc8e12c6ed 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtPlpMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtPlpMode.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendDvbtPlpMode {
-  UNDEFINED = 0,
-  AUTO = 1,
-  MANUAL = 2,
+  UNDEFINED,
+  AUTO,
+  MANUAL,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtStandard.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtStandard.aidl
index c7ba68abc6..080cc5cc84 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtStandard.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtStandard.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="byte") @VintfStability
 enum FrontendDvbtStandard {
   UNDEFINED = 0,
-  AUTO = 1,
-  T = 2,
-  T2 = 4,
+  AUTO = (1 << 0) /* 1 */,
+  T = (1 << 1) /* 2 */,
+  T2 = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtTransmissionMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtTransmissionMode.aidl
index e3ca2e3901..3731f8691d 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtTransmissionMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendDvbtTransmissionMode.aidl
@@ -36,14 +36,14 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendDvbtTransmissionMode {
   UNDEFINED = 0,
-  AUTO = 1,
-  MODE_2K = 2,
-  MODE_8K = 4,
-  MODE_4K = 8,
-  MODE_1K = 16,
-  MODE_16K = 32,
-  MODE_32K = 64,
-  MODE_8K_E = 128,
-  MODE_16K_E = 256,
-  MODE_32K_E = 512,
+  AUTO = (1 << 0) /* 1 */,
+  MODE_2K = (1 << 1) /* 2 */,
+  MODE_8K = (1 << 2) /* 4 */,
+  MODE_4K = (1 << 3) /* 8 */,
+  MODE_1K = (1 << 4) /* 16 */,
+  MODE_16K = (1 << 5) /* 32 */,
+  MODE_32K = (1 << 6) /* 64 */,
+  MODE_8K_E = (1 << 7) /* 128 */,
+  MODE_16K_E = (1 << 8) /* 256 */,
+  MODE_32K_E = (1 << 9) /* 512 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendEventType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendEventType.aidl
index 443313fead..101e347153 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendEventType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendEventType.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendEventType {
-  LOCKED = 0,
-  NO_SIGNAL = 1,
-  LOST_LOCK = 2,
+  LOCKED,
+  NO_SIGNAL,
+  LOST_LOCK,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendInnerFec.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendInnerFec.aidl
index 19599a3f82..da91888d73 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendInnerFec.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendInnerFec.aidl
@@ -36,57 +36,57 @@ package android.hardware.tv.tuner;
 @Backing(type="long") @VintfStability
 enum FrontendInnerFec {
   FEC_UNDEFINED = 0,
-  AUTO = 1,
-  FEC_1_2 = 2,
-  FEC_1_3 = 4,
-  FEC_1_4 = 8,
-  FEC_1_5 = 16,
-  FEC_2_3 = 32,
-  FEC_2_5 = 64,
-  FEC_2_9 = 128,
-  FEC_3_4 = 256,
-  FEC_3_5 = 512,
-  FEC_4_5 = 1024,
-  FEC_4_15 = 2048,
-  FEC_5_6 = 4096,
-  FEC_5_9 = 8192,
-  FEC_6_7 = 16384,
-  FEC_7_8 = 32768,
-  FEC_7_9 = 65536,
-  FEC_7_15 = 131072,
-  FEC_8_9 = 262144,
-  FEC_8_15 = 524288,
-  FEC_9_10 = 1048576,
-  FEC_9_20 = 2097152,
-  FEC_11_15 = 4194304,
-  FEC_11_20 = 8388608,
-  FEC_11_45 = 16777216,
-  FEC_13_18 = 33554432,
-  FEC_13_45 = 67108864,
-  FEC_14_45 = 134217728,
-  FEC_23_36 = 268435456,
-  FEC_25_36 = 536870912,
-  FEC_26_45 = 1073741824,
-  FEC_28_45 = 2147483648,
-  FEC_29_45 = 4294967296,
-  FEC_31_45 = 8589934592,
-  FEC_32_45 = 17179869184,
-  FEC_77_90 = 34359738368,
-  FEC_2_15 = 68719476736,
-  FEC_3_15 = 137438953472,
-  FEC_5_15 = 274877906944,
-  FEC_6_15 = 549755813888,
-  FEC_9_15 = 1099511627776,
-  FEC_10_15 = 2199023255552,
-  FEC_12_15 = 4398046511104,
-  FEC_13_15 = 8796093022208,
-  FEC_18_30 = 17592186044416,
-  FEC_20_30 = 35184372088832,
-  FEC_90_180 = 70368744177664,
-  FEC_96_180 = 140737488355328,
-  FEC_104_180 = 281474976710656,
-  FEC_128_180 = 562949953421312,
-  FEC_132_180 = 1125899906842624,
-  FEC_135_180 = 2251799813685248,
-  FEC_140_180 = 4503599627370496,
+  AUTO = (1L << 0) /* 1 */,
+  FEC_1_2 = (1L << 1) /* 2 */,
+  FEC_1_3 = (1L << 2) /* 4 */,
+  FEC_1_4 = (1L << 3) /* 8 */,
+  FEC_1_5 = (1L << 4) /* 16 */,
+  FEC_2_3 = (1L << 5) /* 32 */,
+  FEC_2_5 = (1L << 6) /* 64 */,
+  FEC_2_9 = (1L << 7) /* 128 */,
+  FEC_3_4 = (1L << 8) /* 256 */,
+  FEC_3_5 = (1L << 9) /* 512 */,
+  FEC_4_5 = (1L << 10) /* 1024 */,
+  FEC_4_15 = (1L << 11) /* 2048 */,
+  FEC_5_6 = (1L << 12) /* 4096 */,
+  FEC_5_9 = (1L << 13) /* 8192 */,
+  FEC_6_7 = (1L << 14) /* 16384 */,
+  FEC_7_8 = (1L << 15) /* 32768 */,
+  FEC_7_9 = (1L << 16) /* 65536 */,
+  FEC_7_15 = (1L << 17) /* 131072 */,
+  FEC_8_9 = (1L << 18) /* 262144 */,
+  FEC_8_15 = (1L << 19) /* 524288 */,
+  FEC_9_10 = (1L << 20) /* 1048576 */,
+  FEC_9_20 = (1L << 21) /* 2097152 */,
+  FEC_11_15 = (1L << 22) /* 4194304 */,
+  FEC_11_20 = (1L << 23) /* 8388608 */,
+  FEC_11_45 = (1L << 24) /* 16777216 */,
+  FEC_13_18 = (1L << 25) /* 33554432 */,
+  FEC_13_45 = (1L << 26) /* 67108864 */,
+  FEC_14_45 = (1L << 27) /* 134217728 */,
+  FEC_23_36 = (1L << 28) /* 268435456 */,
+  FEC_25_36 = (1L << 29) /* 536870912 */,
+  FEC_26_45 = (1L << 30) /* 1073741824 */,
+  FEC_28_45 = (1L << 31) /* 2147483648 */,
+  FEC_29_45 = (1L << 32) /* 4294967296 */,
+  FEC_31_45 = (1L << 33) /* 8589934592 */,
+  FEC_32_45 = (1L << 34) /* 17179869184 */,
+  FEC_77_90 = (1L << 35) /* 34359738368 */,
+  FEC_2_15 = (1L << 36) /* 68719476736 */,
+  FEC_3_15 = (1L << 37) /* 137438953472 */,
+  FEC_5_15 = (1L << 38) /* 274877906944 */,
+  FEC_6_15 = (1L << 39) /* 549755813888 */,
+  FEC_9_15 = (1L << 40) /* 1099511627776 */,
+  FEC_10_15 = (1L << 41) /* 2199023255552 */,
+  FEC_12_15 = (1L << 42) /* 4398046511104 */,
+  FEC_13_15 = (1L << 43) /* 8796093022208 */,
+  FEC_18_30 = (1L << 44) /* 17592186044416 */,
+  FEC_20_30 = (1L << 45) /* 35184372088832 */,
+  FEC_90_180 = (1L << 46) /* 70368744177664 */,
+  FEC_96_180 = (1L << 47) /* 140737488355328 */,
+  FEC_104_180 = (1L << 48) /* 281474976710656 */,
+  FEC_128_180 = (1L << 49) /* 562949953421312 */,
+  FEC_132_180 = (1L << 50) /* 1125899906842624 */,
+  FEC_135_180 = (1L << 51) /* 2251799813685248 */,
+  FEC_140_180 = (1L << 52) /* 4503599627370496 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsFecType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsFecType.aidl
index 50a12089ec..5806cc5018 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsFecType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsFecType.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIptvSettingsFecType {
   UNDEFINED = 0,
-  COLUMN = 1,
-  ROW = 2,
-  COLUMN_ROW = 4,
+  COLUMN = (1 << 0) /* 1 */,
+  ROW = (1 << 1) /* 2 */,
+  COLUMN_ROW = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsIgmp.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsIgmp.aidl
index aa0849658f..43ae523f19 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsIgmp.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsIgmp.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIptvSettingsIgmp {
   UNDEFINED = 0,
-  V1 = 1,
-  V2 = 2,
-  V3 = 4,
+  V1 = (1 << 0) /* 1 */,
+  V2 = (1 << 1) /* 2 */,
+  V3 = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsProtocol.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsProtocol.aidl
index 08a01f1a36..2e4c47851b 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsProtocol.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIptvSettingsProtocol.aidl
@@ -36,6 +36,6 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIptvSettingsProtocol {
   UNDEFINED = 0,
-  UDP = 1,
-  RTP = 2,
+  UDP = (1 << 0) /* 1 */,
+  RTP = (1 << 1) /* 2 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Coderate.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Coderate.aidl
index 1ee7f07e71..de865cae01 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Coderate.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Coderate.aidl
@@ -36,16 +36,16 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbs3Coderate {
   UNDEFINED = 0,
-  AUTO = 1,
-  CODERATE_1_3 = 2,
-  CODERATE_2_5 = 4,
-  CODERATE_1_2 = 8,
-  CODERATE_3_5 = 16,
-  CODERATE_2_3 = 32,
-  CODERATE_3_4 = 64,
-  CODERATE_7_9 = 128,
-  CODERATE_4_5 = 256,
-  CODERATE_5_6 = 512,
-  CODERATE_7_8 = 1024,
-  CODERATE_9_10 = 2048,
+  AUTO = (1 << 0) /* 1 */,
+  CODERATE_1_3 = (1 << 1) /* 2 */,
+  CODERATE_2_5 = (1 << 2) /* 4 */,
+  CODERATE_1_2 = (1 << 3) /* 8 */,
+  CODERATE_3_5 = (1 << 4) /* 16 */,
+  CODERATE_2_3 = (1 << 5) /* 32 */,
+  CODERATE_3_4 = (1 << 6) /* 64 */,
+  CODERATE_7_9 = (1 << 7) /* 128 */,
+  CODERATE_4_5 = (1 << 8) /* 256 */,
+  CODERATE_5_6 = (1 << 9) /* 512 */,
+  CODERATE_7_8 = (1 << 10) /* 1024 */,
+  CODERATE_9_10 = (1 << 11) /* 2048 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Modulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Modulation.aidl
index 3603292eca..adc902d591 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Modulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Modulation.aidl
@@ -36,10 +36,10 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbs3Modulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  MOD_BPSK = 2,
-  MOD_QPSK = 4,
-  MOD_8PSK = 8,
-  MOD_16APSK = 16,
-  MOD_32APSK = 32,
+  AUTO = (1 << 0) /* 1 */,
+  MOD_BPSK = (1 << 1) /* 2 */,
+  MOD_QPSK = (1 << 2) /* 4 */,
+  MOD_8PSK = (1 << 3) /* 8 */,
+  MOD_16APSK = (1 << 4) /* 16 */,
+  MOD_32APSK = (1 << 5) /* 32 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Rolloff.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Rolloff.aidl
index 733760c471..c93cf2004a 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Rolloff.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbs3Rolloff.aidl
@@ -35,6 +35,6 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendIsdbs3Rolloff {
-  UNDEFINED = 0,
-  ROLLOFF_0_03 = 1,
+  UNDEFINED,
+  ROLLOFF_0_03,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsCoderate.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsCoderate.aidl
index 09e9c5902d..a0e436f540 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsCoderate.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsCoderate.aidl
@@ -36,10 +36,10 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbsCoderate {
   UNDEFINED = 0,
-  AUTO = 1,
-  CODERATE_1_2 = 2,
-  CODERATE_2_3 = 4,
-  CODERATE_3_4 = 8,
-  CODERATE_5_6 = 16,
-  CODERATE_7_8 = 32,
+  AUTO = (1 << 0) /* 1 */,
+  CODERATE_1_2 = (1 << 1) /* 2 */,
+  CODERATE_2_3 = (1 << 2) /* 4 */,
+  CODERATE_3_4 = (1 << 3) /* 8 */,
+  CODERATE_5_6 = (1 << 4) /* 16 */,
+  CODERATE_7_8 = (1 << 5) /* 32 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsModulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsModulation.aidl
index 7b9bde66dd..61a21c397f 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsModulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsModulation.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbsModulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  MOD_BPSK = 2,
-  MOD_QPSK = 4,
-  MOD_TC8PSK = 8,
+  AUTO = (1 << 0) /* 1 */,
+  MOD_BPSK = (1 << 1) /* 2 */,
+  MOD_QPSK = (1 << 2) /* 4 */,
+  MOD_TC8PSK = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsRolloff.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsRolloff.aidl
index a2ab154661..b769231043 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsRolloff.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsRolloff.aidl
@@ -35,6 +35,6 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendIsdbsRolloff {
-  UNDEFINED = 0,
-  ROLLOFF_0_35 = 1,
+  UNDEFINED,
+  ROLLOFF_0_35,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsStreamIdType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsStreamIdType.aidl
index 089f611e9c..77956b6278 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsStreamIdType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbsStreamIdType.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendIsdbsStreamIdType {
-  STREAM_ID = 0,
-  RELATIVE_STREAM_NUMBER = 1,
-  UNDEFINED = 2,
+  STREAM_ID,
+  RELATIVE_STREAM_NUMBER,
+  UNDEFINED,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtBandwidth.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtBandwidth.aidl
index cd492142a9..209620fddf 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtBandwidth.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtBandwidth.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbtBandwidth {
   UNDEFINED = 0,
-  AUTO = 1,
-  BANDWIDTH_8MHZ = 2,
-  BANDWIDTH_7MHZ = 4,
-  BANDWIDTH_6MHZ = 8,
+  AUTO = (1 << 0) /* 1 */,
+  BANDWIDTH_8MHZ = (1 << 1) /* 2 */,
+  BANDWIDTH_7MHZ = (1 << 2) /* 4 */,
+  BANDWIDTH_6MHZ = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtCoderate.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtCoderate.aidl
index 2b747edbbd..4236b7cf58 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtCoderate.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtCoderate.aidl
@@ -36,14 +36,14 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbtCoderate {
   UNDEFINED = 0,
-  AUTO = 1,
-  CODERATE_1_2 = 2,
-  CODERATE_2_3 = 4,
-  CODERATE_3_4 = 8,
-  CODERATE_5_6 = 16,
-  CODERATE_7_8 = 32,
-  CODERATE_3_5 = 64,
-  CODERATE_4_5 = 128,
-  CODERATE_6_7 = 256,
-  CODERATE_8_9 = 512,
+  AUTO = (1 << 0) /* 1 */,
+  CODERATE_1_2 = (1 << 1) /* 2 */,
+  CODERATE_2_3 = (1 << 2) /* 4 */,
+  CODERATE_3_4 = (1 << 3) /* 8 */,
+  CODERATE_5_6 = (1 << 4) /* 16 */,
+  CODERATE_7_8 = (1 << 5) /* 32 */,
+  CODERATE_3_5 = (1 << 6) /* 64 */,
+  CODERATE_4_5 = (1 << 7) /* 128 */,
+  CODERATE_6_7 = (1 << 8) /* 256 */,
+  CODERATE_8_9 = (1 << 9) /* 512 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtGuardInterval.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtGuardInterval.aidl
index 42a023adc9..86225e2ab1 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtGuardInterval.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtGuardInterval.aidl
@@ -36,12 +36,12 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbtGuardInterval {
   UNDEFINED = 0,
-  AUTO = 1,
-  INTERVAL_1_32 = 2,
-  INTERVAL_1_16 = 4,
-  INTERVAL_1_8 = 8,
-  INTERVAL_1_4 = 16,
-  INTERVAL_1_128 = 32,
-  INTERVAL_19_128 = 64,
-  INTERVAL_19_256 = 128,
+  AUTO = (1 << 0) /* 1 */,
+  INTERVAL_1_32 = (1 << 1) /* 2 */,
+  INTERVAL_1_16 = (1 << 2) /* 4 */,
+  INTERVAL_1_8 = (1 << 3) /* 8 */,
+  INTERVAL_1_4 = (1 << 4) /* 16 */,
+  INTERVAL_1_128 = (1 << 5) /* 32 */,
+  INTERVAL_19_128 = (1 << 6) /* 64 */,
+  INTERVAL_19_256 = (1 << 7) /* 128 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtMode.aidl
index 54698abb53..0e38c26370 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtMode.aidl
@@ -36,8 +36,8 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbtMode {
   UNDEFINED = 0,
-  AUTO = 1,
-  MODE_1 = 2,
-  MODE_2 = 4,
-  MODE_3 = 8,
+  AUTO = (1 << 0) /* 1 */,
+  MODE_1 = (1 << 1) /* 2 */,
+  MODE_2 = (1 << 2) /* 4 */,
+  MODE_3 = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtModulation.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtModulation.aidl
index a31e0cf7b0..4474c83917 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtModulation.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtModulation.aidl
@@ -36,9 +36,9 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbtModulation {
   UNDEFINED = 0,
-  AUTO = 1,
-  MOD_DQPSK = 2,
-  MOD_QPSK = 4,
-  MOD_16QAM = 8,
-  MOD_64QAM = 16,
+  AUTO = (1 << 0) /* 1 */,
+  MOD_DQPSK = (1 << 1) /* 2 */,
+  MOD_QPSK = (1 << 2) /* 4 */,
+  MOD_16QAM = (1 << 3) /* 8 */,
+  MOD_64QAM = (1 << 4) /* 16 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtPartialReceptionFlag.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtPartialReceptionFlag.aidl
index 133887f659..1387e662de 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtPartialReceptionFlag.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtPartialReceptionFlag.aidl
@@ -36,7 +36,7 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbtPartialReceptionFlag {
   UNDEFINED = 0,
-  AUTO = 1,
-  FALSE = 2,
-  TRUE = 4,
+  AUTO = (1 << 0) /* 1 */,
+  FALSE = (1 << 1) /* 2 */,
+  TRUE = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtTimeInterleaveMode.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtTimeInterleaveMode.aidl
index 50adde92b3..b9d76ee5b1 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtTimeInterleaveMode.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendIsdbtTimeInterleaveMode.aidl
@@ -36,17 +36,17 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendIsdbtTimeInterleaveMode {
   UNDEFINED = 0,
-  AUTO = 1,
-  INTERLEAVE_1_0 = 2,
-  INTERLEAVE_1_4 = 4,
-  INTERLEAVE_1_8 = 8,
-  INTERLEAVE_1_16 = 16,
-  INTERLEAVE_2_0 = 32,
-  INTERLEAVE_2_2 = 64,
-  INTERLEAVE_2_4 = 128,
-  INTERLEAVE_2_8 = 256,
-  INTERLEAVE_3_0 = 512,
-  INTERLEAVE_3_1 = 1024,
-  INTERLEAVE_3_2 = 2048,
-  INTERLEAVE_3_4 = 4096,
+  AUTO = (1 << 0) /* 1 */,
+  INTERLEAVE_1_0 = (1 << 1) /* 2 */,
+  INTERLEAVE_1_4 = (1 << 2) /* 4 */,
+  INTERLEAVE_1_8 = (1 << 3) /* 8 */,
+  INTERLEAVE_1_16 = (1 << 4) /* 16 */,
+  INTERLEAVE_2_0 = (1 << 5) /* 32 */,
+  INTERLEAVE_2_2 = (1 << 6) /* 64 */,
+  INTERLEAVE_2_4 = (1 << 7) /* 128 */,
+  INTERLEAVE_2_8 = (1 << 8) /* 256 */,
+  INTERLEAVE_3_0 = (1 << 9) /* 512 */,
+  INTERLEAVE_3_1 = (1 << 10) /* 1024 */,
+  INTERLEAVE_3_2 = (1 << 11) /* 2048 */,
+  INTERLEAVE_3_4 = (1 << 12) /* 4096 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanMessageType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanMessageType.aidl
index 6976ecd8d0..186dbd7550 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanMessageType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanMessageType.aidl
@@ -35,20 +35,20 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendScanMessageType {
-  LOCKED = 0,
-  END = 1,
-  PROGRESS_PERCENT = 2,
-  FREQUENCY = 3,
-  SYMBOL_RATE = 4,
-  HIERARCHY = 5,
-  ANALOG_TYPE = 6,
-  PLP_IDS = 7,
-  GROUP_IDS = 8,
-  INPUT_STREAM_IDS = 9,
-  STANDARD = 10,
-  ATSC3_PLP_INFO = 11,
-  MODULATION = 12,
-  DVBC_ANNEX = 13,
-  HIGH_PRIORITY = 14,
-  DVBT_CELL_IDS = 15,
+  LOCKED,
+  END,
+  PROGRESS_PERCENT,
+  FREQUENCY,
+  SYMBOL_RATE,
+  HIERARCHY,
+  ANALOG_TYPE,
+  PLP_IDS,
+  GROUP_IDS,
+  INPUT_STREAM_IDS,
+  STANDARD,
+  ATSC3_PLP_INFO,
+  MODULATION,
+  DVBC_ANNEX,
+  HIGH_PRIORITY,
+  DVBT_CELL_IDS,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanType.aidl
index ed42d0aac9..cef02ccd75 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendScanType.aidl
@@ -36,6 +36,6 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendScanType {
   SCAN_UNDEFINED = 0,
-  SCAN_AUTO = 1,
-  SCAN_BLIND = 2,
+  SCAN_AUTO = (1 << 0) /* 1 */,
+  SCAN_BLIND = (1 << 1) /* 2 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendSpectralInversion.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendSpectralInversion.aidl
index ff11bb8dab..14ec2fd4b9 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendSpectralInversion.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendSpectralInversion.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendSpectralInversion {
-  UNDEFINED = 0,
-  NORMAL = 1,
-  INVERTED = 2,
+  UNDEFINED,
+  NORMAL,
+  INVERTED,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusReadiness.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusReadiness.aidl
index 41944ce440..13735fae8e 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusReadiness.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusReadiness.aidl
@@ -35,9 +35,9 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendStatusReadiness {
-  UNDEFINED = 0,
-  UNAVAILABLE = 1,
-  UNSTABLE = 2,
-  STABLE = 3,
-  UNSUPPORTED = 4,
+  UNDEFINED,
+  UNAVAILABLE,
+  UNSTABLE,
+  STABLE,
+  UNSUPPORTED,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusType.aidl
index 379129960a..9f34e8ddcf 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendStatusType.aidl
@@ -35,51 +35,51 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum FrontendStatusType {
-  DEMOD_LOCK = 0,
-  SNR = 1,
-  BER = 2,
-  PER = 3,
-  PRE_BER = 4,
-  SIGNAL_QUALITY = 5,
-  SIGNAL_STRENGTH = 6,
-  SYMBOL_RATE = 7,
-  FEC = 8,
-  MODULATION = 9,
-  SPECTRAL = 10,
-  LNB_VOLTAGE = 11,
-  PLP_ID = 12,
-  EWBS = 13,
-  AGC = 14,
-  LNA = 15,
-  LAYER_ERROR = 16,
-  MER = 17,
-  FREQ_OFFSET = 18,
-  HIERARCHY = 19,
-  RF_LOCK = 20,
-  ATSC3_PLP_INFO = 21,
-  MODULATIONS = 22,
-  BERS = 23,
-  CODERATES = 24,
-  BANDWIDTH = 25,
-  GUARD_INTERVAL = 26,
-  TRANSMISSION_MODE = 27,
-  UEC = 28,
-  T2_SYSTEM_ID = 29,
-  INTERLEAVINGS = 30,
-  ISDBT_SEGMENTS = 31,
-  TS_DATA_RATES = 32,
-  ROLL_OFF = 33,
-  IS_MISO = 34,
-  IS_LINEAR = 35,
-  IS_SHORT_FRAMES = 36,
-  ISDBT_MODE = 37,
-  ISDBT_PARTIAL_RECEPTION_FLAG = 38,
-  STREAM_ID_LIST = 39,
-  DVBT_CELL_IDS = 40,
-  ATSC3_ALL_PLP_INFO = 41,
-  IPTV_CONTENT_URL = 42,
-  IPTV_PACKETS_LOST = 43,
-  IPTV_PACKETS_RECEIVED = 44,
-  IPTV_WORST_JITTER_MS = 45,
-  IPTV_AVERAGE_JITTER_MS = 46,
+  DEMOD_LOCK,
+  SNR,
+  BER,
+  PER,
+  PRE_BER,
+  SIGNAL_QUALITY,
+  SIGNAL_STRENGTH,
+  SYMBOL_RATE,
+  FEC,
+  MODULATION,
+  SPECTRAL,
+  LNB_VOLTAGE,
+  PLP_ID,
+  EWBS,
+  AGC,
+  LNA,
+  LAYER_ERROR,
+  MER,
+  FREQ_OFFSET,
+  HIERARCHY,
+  RF_LOCK,
+  ATSC3_PLP_INFO,
+  MODULATIONS,
+  BERS,
+  CODERATES,
+  BANDWIDTH,
+  GUARD_INTERVAL,
+  TRANSMISSION_MODE,
+  UEC,
+  T2_SYSTEM_ID,
+  INTERLEAVINGS,
+  ISDBT_SEGMENTS,
+  TS_DATA_RATES,
+  ROLL_OFF,
+  IS_MISO,
+  IS_LINEAR,
+  IS_SHORT_FRAMES,
+  ISDBT_MODE,
+  ISDBT_PARTIAL_RECEPTION_FLAG,
+  STREAM_ID_LIST,
+  DVBT_CELL_IDS,
+  ATSC3_ALL_PLP_INFO,
+  IPTV_CONTENT_URL,
+  IPTV_PACKETS_LOST,
+  IPTV_PACKETS_RECEIVED,
+  IPTV_WORST_JITTER_MS,
+  IPTV_AVERAGE_JITTER_MS,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendType.aidl
index cbf5b4701c..455bbc0551 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/FrontendType.aidl
@@ -36,15 +36,15 @@ package android.hardware.tv.tuner;
 @Backing(type="int") @VintfStability
 enum FrontendType {
   UNDEFINED = 0,
-  ANALOG = 1,
-  ATSC = 2,
-  ATSC3 = 3,
-  DVBC = 4,
-  DVBS = 5,
-  DVBT = 6,
-  ISDBS = 7,
-  ISDBS3 = 8,
-  ISDBT = 9,
-  DTMB = 10,
-  IPTV = 11,
+  ANALOG,
+  ATSC,
+  ATSC3,
+  DVBC,
+  DVBS,
+  DVBT,
+  ISDBS,
+  ISDBS3,
+  ISDBT,
+  DTMB,
+  IPTV,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbEventType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbEventType.aidl
index e6e2b0548b..7bec809d7f 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbEventType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbEventType.aidl
@@ -35,8 +35,8 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum LnbEventType {
-  DISEQC_RX_OVERFLOW = 0,
-  DISEQC_RX_TIMEOUT = 1,
-  DISEQC_RX_PARITY_ERROR = 2,
-  LNB_OVERLOAD = 3,
+  DISEQC_RX_OVERFLOW,
+  DISEQC_RX_TIMEOUT,
+  DISEQC_RX_PARITY_ERROR,
+  LNB_OVERLOAD,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbPosition.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbPosition.aidl
index 5fc4d152d2..a4a5740630 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbPosition.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbPosition.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum LnbPosition {
-  UNDEFINED = 0,
-  POSITION_A = 1,
-  POSITION_B = 2,
+  UNDEFINED,
+  POSITION_A,
+  POSITION_B,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbTone.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbTone.aidl
index 3217de99ff..06283540d9 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbTone.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbTone.aidl
@@ -35,6 +35,6 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum LnbTone {
-  NONE = 0,
-  CONTINUOUS = 1,
+  NONE,
+  CONTINUOUS,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbVoltage.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbVoltage.aidl
index 034c7e6a6e..b18ff0e120 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbVoltage.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/LnbVoltage.aidl
@@ -35,13 +35,13 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum LnbVoltage {
-  NONE = 0,
-  VOLTAGE_5V = 1,
-  VOLTAGE_11V = 2,
-  VOLTAGE_12V = 3,
-  VOLTAGE_13V = 4,
-  VOLTAGE_14V = 5,
-  VOLTAGE_15V = 6,
-  VOLTAGE_18V = 7,
-  VOLTAGE_19V = 8,
+  NONE,
+  VOLTAGE_5V,
+  VOLTAGE_11V,
+  VOLTAGE_12V,
+  VOLTAGE_13V,
+  VOLTAGE_14V,
+  VOLTAGE_15V,
+  VOLTAGE_18V,
+  VOLTAGE_19V,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/PlaybackStatus.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/PlaybackStatus.aidl
index 850b737559..a8b63782f2 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/PlaybackStatus.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/PlaybackStatus.aidl
@@ -35,8 +35,8 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum PlaybackStatus {
-  SPACE_EMPTY = 1,
-  SPACE_ALMOST_EMPTY = 2,
-  SPACE_ALMOST_FULL = 4,
-  SPACE_FULL = 8,
+  SPACE_EMPTY = (1 << 0) /* 1 */,
+  SPACE_ALMOST_EMPTY = (1 << 1) /* 2 */,
+  SPACE_ALMOST_FULL = (1 << 2) /* 4 */,
+  SPACE_FULL = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/RecordStatus.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/RecordStatus.aidl
index 48bf9ecacf..e06b6160db 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/RecordStatus.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/RecordStatus.aidl
@@ -35,8 +35,8 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="byte") @VintfStability
 enum RecordStatus {
-  DATA_READY = 1,
-  LOW_WATER = 2,
-  HIGH_WATER = 4,
-  OVERFLOW = 8,
+  DATA_READY = (1 << 0) /* 1 */,
+  LOW_WATER = (1 << 1) /* 2 */,
+  HIGH_WATER = (1 << 2) /* 4 */,
+  OVERFLOW = (1 << 3) /* 8 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Result.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Result.aidl
index 4e22f678c8..ae43350549 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Result.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/Result.aidl
@@ -35,11 +35,11 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum Result {
-  SUCCESS = 0,
-  UNAVAILABLE = 1,
-  NOT_INITIALIZED = 2,
-  INVALID_STATE = 3,
-  INVALID_ARGUMENT = 4,
-  OUT_OF_MEMORY = 5,
-  UNKNOWN_ERROR = 6,
+  SUCCESS,
+  UNAVAILABLE,
+  NOT_INITIALIZED,
+  INVALID_STATE,
+  INVALID_ARGUMENT,
+  OUT_OF_MEMORY,
+  UNKNOWN_ERROR,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/ScramblingStatus.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/ScramblingStatus.aidl
index 656fe20f21..4d52de17c3 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/ScramblingStatus.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/ScramblingStatus.aidl
@@ -35,7 +35,7 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum ScramblingStatus {
-  UNKNOWN = 1,
-  NOT_SCRAMBLED = 2,
-  SCRAMBLED = 4,
+  UNKNOWN = (1 << 0) /* 1 */,
+  NOT_SCRAMBLED = (1 << 1) /* 2 */,
+  SCRAMBLED = (1 << 2) /* 4 */,
 }
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/VideoStreamType.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/VideoStreamType.aidl
index dbb6033add..530f4549d2 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/VideoStreamType.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/VideoStreamType.aidl
@@ -35,18 +35,18 @@ package android.hardware.tv.tuner;
 /* @hide */
 @Backing(type="int") @VintfStability
 enum VideoStreamType {
-  UNDEFINED = 0,
-  RESERVED = 1,
-  MPEG1 = 2,
-  MPEG2 = 3,
-  MPEG4P2 = 4,
-  AVC = 5,
-  HEVC = 6,
-  VC1 = 7,
-  VP8 = 8,
-  VP9 = 9,
-  AV1 = 10,
-  AVS = 11,
-  AVS2 = 12,
-  VVC = 13,
+  UNDEFINED,
+  RESERVED,
+  MPEG1,
+  MPEG2,
+  MPEG4P2,
+  AVC,
+  HEVC,
+  VC1,
+  VP8,
+  VP9,
+  AV1,
+  AVS,
+  AVS2,
+  VVC,
 }
diff --git a/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl b/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl
index 32f0cb28bb..06f087b9af 100644
--- a/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl
+++ b/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterMediaEvent.aidl
@@ -17,7 +17,6 @@
 package android.hardware.tv.tuner;
 
 import android.hardware.common.NativeHandle;
-
 import android.hardware.tv.tuner.DemuxFilterMediaEventExtraMetaData;
 import android.hardware.tv.tuner.DemuxFilterScIndexMask;
 
@@ -91,4 +90,32 @@ parcelable DemuxFilterMediaEvent {
      * access unit framing at decode stage.
      */
     DemuxFilterScIndexMask scIndexMask;
+
+    /**
+     * This attribute is used together with dataGroupId and indexInDataGroup to
+     * associate fragmented data.
+     *
+     * 1 if the media event contains the complete data. dataGroupId can be
+     * ignored.
+     * Greater than 1 if the media event contains incomplete data. Data can be
+     * reassembled by gathering all media events with the same dataGroupId.
+     */
+    int numDataPieces;
+
+    /**
+     * This attribute is used together with numDataPieces and dataGroupId to
+     * associate fragmented data.
+     *
+     * The value should be in the range of [0, numDataPieces - 1], indicating
+     * this piece is the Nth piece.
+     */
+    int indexInDataGroup;
+
+    /**
+     * This attribute is used together with numDataPieces and indexInDataGroup to
+     * associate fragmented data.
+     *
+     * The value is the id of the data group.
+     */
+    int dataGroupId;
 }
diff --git a/tv/tuner/aidl/default/Filter.cpp b/tv/tuner/aidl/default/Filter.cpp
index 5f7a4cda8d..946ec3a2a5 100644
--- a/tv/tuner/aidl/default/Filter.cpp
+++ b/tv/tuner/aidl/default/Filter.cpp
@@ -333,8 +333,8 @@ Filter::~Filter() {
     // All the filter event callbacks in start are for testing purpose.
     switch (mType.mainType) {
         case DemuxFilterMainType::TS:
-            createMediaEvent(events, false);
-            createMediaEvent(events, true);
+            createMediaEvent(events, false, 0);
+            createMediaEvent(events, true, 1);
             createTsRecordEvent(events);
             createTemiEvent(events);
             break;
@@ -1235,7 +1235,8 @@ bool Filter::sameFile(int fd1, int fd2) {
     return (stat1.st_dev == stat2.st_dev) && (stat1.st_ino == stat2.st_ino);
 }
 
-void Filter::createMediaEvent(vector<DemuxFilterEvent>& events, bool isAudioPresentation) {
+void Filter::createMediaEvent(vector<DemuxFilterEvent>& events, bool isAudioPresentation,
+                              int indexInDataGroup) {
     DemuxFilterMediaEvent mediaEvent;
     mediaEvent.streamId = 1;
     mediaEvent.isPtsPresent = true;
@@ -1302,6 +1303,10 @@ void Filter::createMediaEvent(vector<DemuxFilterEvent>& events, bool isAudioPres
     mediaEvent.avDataId = static_cast<int64_t>(dataId);
     mediaEvent.avMemory = ::android::dupToAidl(nativeHandle);
 
+    mediaEvent.numDataPieces = 2;
+    mediaEvent.indexInDataGroup = indexInDataGroup;
+    mediaEvent.dataGroupId = 321;
+
     events.push_back(DemuxFilterEvent::make<DemuxFilterEvent::Tag::media>(std::move(mediaEvent)));
 
     native_handle_close(nativeHandle);
diff --git a/tv/tuner/aidl/default/Filter.h b/tv/tuner/aidl/default/Filter.h
index e2a0c7abfa..4be15e2cdb 100644
--- a/tv/tuner/aidl/default/Filter.h
+++ b/tv/tuner/aidl/default/Filter.h
@@ -231,7 +231,8 @@ class Filter : public BnFilter {
     ::ndk::ScopedAStatus createShareMemMediaEvents(vector<int8_t>& output);
     bool sameFile(int fd1, int fd2);
 
-    void createMediaEvent(vector<DemuxFilterEvent>&, bool isAudioPresentation);
+    void createMediaEvent(vector<DemuxFilterEvent>&, bool isAudioPresentation,
+                          int indexInDataGroup);
     void createTsRecordEvent(vector<DemuxFilterEvent>&);
     void createMmtpRecordEvent(vector<DemuxFilterEvent>&);
     void createSectionEvent(vector<DemuxFilterEvent>&);
diff --git a/tv/tuner/aidl/default/tuner-default.xml b/tv/tuner/aidl/default/tuner-default.xml
index bff8ff01ed..261fcbf75a 100644
--- a/tv/tuner/aidl/default/tuner-default.xml
+++ b/tv/tuner/aidl/default/tuner-default.xml
@@ -2,6 +2,6 @@
     <hal format="aidl">
         <name>android.hardware.tv.tuner</name>
         <fqname>ITuner/default</fqname>
-        <version>2</version>
+        <version>3</version>
     </hal>
 </manifest>
diff --git a/tv/tuner/aidl/vts/functional/FilterTests.cpp b/tv/tuner/aidl/vts/functional/FilterTests.cpp
index 533d0e6782..788ebbd257 100644
--- a/tv/tuner/aidl/vts/functional/FilterTests.cpp
+++ b/tv/tuner/aidl/vts/functional/FilterTests.cpp
@@ -105,17 +105,30 @@ void FilterCallback::readFilterEventsData(const vector<DemuxFilterEvent>& events
     // todo separate filter handlers
     for (int i = 0; i < events.size(); i++) {
         switch (events[i].getTag()) {
-            case DemuxFilterEvent::Tag::media:
-                ALOGD("[vts] Media filter event, avMemHandle numFds=%zu.",
-                      events[i].get<DemuxFilterEvent::Tag::media>().avMemory.fds.size());
+            case DemuxFilterEvent::Tag::media: {
+                int numDataPieces = events[i].get<DemuxFilterEvent::Tag::media>().numDataPieces;
+                int indexInDataGroup
+                    = events[i].get<DemuxFilterEvent::Tag::media>().indexInDataGroup;
+                ALOGD("[vts] Media filter event, avMemHandle numFds=%zu, numDataPieces=%d,"
+                      " indexInDataGroup=%d, dataGroupId=%d.",
+                      events[i].get<DemuxFilterEvent::Tag::media>().avMemory.fds.size(),
+                      numDataPieces,
+                      indexInDataGroup,
+                      events[i].get<DemuxFilterEvent::Tag::media>().dataGroupId);
+                if (numDataPieces > 1) {
+                    EXPECT_TRUE(indexInDataGroup >= 0);
+                    EXPECT_TRUE(indexInDataGroup < numDataPieces);
+                }
                 dumpAvData(events[i].get<DemuxFilterEvent::Tag::media>());
                 break;
-            case DemuxFilterEvent::Tag::tsRecord:
+            }
+            case DemuxFilterEvent::Tag::tsRecord: {
                 ALOGD("[vts] TS record filter event, pts=%" PRIu64 ", firstMbInSlice=%d",
                       events[i].get<DemuxFilterEvent::Tag::tsRecord>().pts,
                       events[i].get<DemuxFilterEvent::Tag::tsRecord>().firstMbInSlice);
                 break;
-            case DemuxFilterEvent::Tag::mmtpRecord:
+            }
+            case DemuxFilterEvent::Tag::mmtpRecord: {
                 ALOGD("[vts] MMTP record filter event, pts=%" PRIu64
                       ", firstMbInSlice=%d, mpuSequenceNumber=%d, tsIndexMask=%d",
                       events[i].get<DemuxFilterEvent::Tag::mmtpRecord>().pts,
@@ -123,7 +136,8 @@ void FilterCallback::readFilterEventsData(const vector<DemuxFilterEvent>& events
                       events[i].get<DemuxFilterEvent::Tag::mmtpRecord>().mpuSequenceNumber,
                       events[i].get<DemuxFilterEvent::Tag::mmtpRecord>().tsIndexMask);
                 break;
-            case DemuxFilterEvent::Tag::monitorEvent:
+            }
+            case DemuxFilterEvent::Tag::monitorEvent: {
                 switch (events[i].get<DemuxFilterEvent::Tag::monitorEvent>().getTag()) {
                     case DemuxFilterMonitorEvent::Tag::scramblingStatus:
                         mScramblingStatusEvent++;
@@ -135,13 +149,16 @@ void FilterCallback::readFilterEventsData(const vector<DemuxFilterEvent>& events
                         break;
                 }
                 break;
-            case DemuxFilterEvent::Tag::startId:
+            }
+            case DemuxFilterEvent::Tag::startId: {
                 ALOGD("[vts] Restart filter event, startId=%d",
                       events[i].get<DemuxFilterEvent::Tag::startId>());
                 mStartIdReceived = true;
                 break;
-            default:
+            }
+            default: {
                 break;
+            }
         }
     }
 }