diff --git a/tv/tuner/1.0/IFilter.hal b/tv/tuner/1.0/IFilter.hal
index 94e3c0ce26..567971f019 100644
--- a/tv/tuner/1.0/IFilter.hal
+++ b/tv/tuner/1.0/IFilter.hal
@@ -120,12 +120,13 @@ interface IFilter {
      * presented by file descripor in the handle as released.
      *
      * @param avMemory A handle associated to the memory for audio or video.
+     * @param avDataId An Id provides additional information for AV data.
      * @return result Result status of the operation.
      *         SUCCESS if successful,
      *         INVALID_ARGUMENT if failed for wrong parameter.
      *         UNKNOWN_ERROR if failed for other reasons.
      */
-    releaseAvHandle(handle avMemory) generates (Result result);
+    releaseAvHandle(handle avMemory, uint64_t avDataId) generates (Result result);
 
     /**
      * Set the filter's data source.
diff --git a/tv/tuner/1.0/ITuner.hal b/tv/tuner/1.0/ITuner.hal
index 2712c13708..ba183f180d 100644
--- a/tv/tuner/1.0/ITuner.hal
+++ b/tv/tuner/1.0/ITuner.hal
@@ -123,4 +123,21 @@ interface ITuner {
      * @return lnb the newly created Lnb interface.
      */
     openLnbById(LnbId lnbId) generates (Result result, ILnb lnb);
+
+    /**
+     * Create a new instance of Lnb given a LNB name.
+     *
+     * It is used by the client to create a LNB instance for external device.
+     *
+     * @param lnbName the name for an external LNB to be opened. The app
+     *        provides the name. Frammework doesn't depend on the name, instead
+     *        use lnbId return from this call.
+     * @return result Result status of the operation.
+     *         SUCCESS if successful,
+     *         UNAVAILABLE if no resource.
+     *         UNKNOWN_ERROR if creation failed for other reasons.
+     * @return lnbId the id of the LNB to be opened.
+     * @return lnb the newly created Lnb interface.
+     */
+    openLnbByName(string lnbName) generates (Result result, LnbId lnbId, ILnb lnb);
 };
diff --git a/tv/tuner/1.0/default/Filter.cpp b/tv/tuner/1.0/default/Filter.cpp
index b3160fc1f7..54d09520e0 100644
--- a/tv/tuner/1.0/default/Filter.cpp
+++ b/tv/tuner/1.0/default/Filter.cpp
@@ -120,7 +120,7 @@ Return<Result> Filter::flush() {
     return Result::SUCCESS;
 }
 
-Return<Result> Filter::releaseAvHandle(const hidl_handle& /*avMemory*/) {
+Return<Result> Filter::releaseAvHandle(const hidl_handle& /*avMemory*/, uint64_t /*avDataId*/) {
     ALOGV("%s", __FUNCTION__);
 
     return Result::SUCCESS;
diff --git a/tv/tuner/1.0/default/Filter.h b/tv/tuner/1.0/default/Filter.h
index d397f73081..0dc992a2ba 100644
--- a/tv/tuner/1.0/default/Filter.h
+++ b/tv/tuner/1.0/default/Filter.h
@@ -70,7 +70,7 @@ class Filter : public IFilter {
 
     virtual Return<Result> flush() override;
 
-    virtual Return<Result> releaseAvHandle(const hidl_handle& avMemory) override;
+    virtual Return<Result> releaseAvHandle(const hidl_handle& avMemory, uint64_t avDataId) override;
 
     virtual Return<Result> close() override;
 
diff --git a/tv/tuner/1.0/default/Tuner.cpp b/tv/tuner/1.0/default/Tuner.cpp
index c143d61154..c6017f0c76 100644
--- a/tv/tuner/1.0/default/Tuner.cpp
+++ b/tv/tuner/1.0/default/Tuner.cpp
@@ -139,6 +139,15 @@ sp<Frontend> Tuner::getFrontendById(uint32_t frontendId) {
     return mFrontends[frontendId];
 }
 
+Return<void> Tuner::openLnbByName(const hidl_string& /*lnbName*/, openLnbByName_cb _hidl_cb) {
+    ALOGV("%s", __FUNCTION__);
+
+    sp<ILnb> lnb = new Lnb();
+
+    _hidl_cb(Result::SUCCESS, 1234, lnb);
+    return Void();
+}
+
 void Tuner::setFrontendAsDemuxSource(uint32_t frontendId, uint32_t demuxId) {
     mFrontendToDemux[frontendId] = demuxId;
 }
diff --git a/tv/tuner/1.0/default/Tuner.h b/tv/tuner/1.0/default/Tuner.h
index 96da257b0a..7a8a9198ce 100644
--- a/tv/tuner/1.0/default/Tuner.h
+++ b/tv/tuner/1.0/default/Tuner.h
@@ -55,6 +55,9 @@ class Tuner : public ITuner {
 
     virtual Return<void> openLnbById(LnbId lnbId, openLnbById_cb _hidl_cb) override;
 
+    virtual Return<void> openLnbByName(const hidl_string& lnbName,
+                                       openLnbByName_cb _hidl_cb) override;
+
     sp<Frontend> getFrontendById(uint32_t frontendId);
 
     void setFrontendAsDemuxSource(uint32_t frontendId, uint32_t demuxId);
diff --git a/tv/tuner/1.0/types.hal b/tv/tuner/1.0/types.hal
index 944da5a840..bcd4b9eddd 100644
--- a/tv/tuner/1.0/types.hal
+++ b/tv/tuner/1.0/types.hal
@@ -536,6 +536,16 @@ enum FrontendDvbsStandard : uint8_t {
     S2X = 1 << 3,
 };
 
+/**
+ *   VCM mode in DVBS.
+ */
+@export
+enum FrontendDvbsVcmMode : uint32_t {
+    UNDEFINED,
+    AUTO,
+    MANUAL,
+};
+
 /**
  *  Signal Settings for an DVBS Frontend.
  */
@@ -561,6 +571,8 @@ struct FrontendDvbsSettings {
     uint32_t inputStreamId;
 
     FrontendDvbsStandard standard;
+
+    FrontendDvbsVcmMode vcmMode;
 };
 
 /**
@@ -960,7 +972,7 @@ enum FrontendIsdbs3Modulation : uint32_t {
     /**
      * hardware is able to detect and set Modulation automatically
      */
-    AUTO = 1 << 5,
+    AUTO = 1 << 0,
     MOD_BPSK = 1 << 1,
     MOD_QPSK = 1 << 2,
     MOD_8PSK = 1 << 3,
@@ -1105,7 +1117,7 @@ struct FrontendIsdbtCapabilities {
 
     bitfield<FrontendIsdbtBandwidth> bandwidthCap;
 
-    bitfield<FrontendIsdbtModulation> constellationCap;
+    bitfield<FrontendIsdbtModulation> modulationCap;
 
     bitfield<FrontendIsdbtCoderate> coderateCap;
 
@@ -1227,6 +1239,11 @@ enum FrontendScanMessageType : uint32_t {
      * Locked symbol rate.
      */
     SYMBOL_RATE,
+    /**
+     * Locked HIERARCHY for DVBT2 frontend.
+     */
+    HIERARCHY,
+    ANALOG_TYPE,
     /**
      * Locked Plp Ids for DVBT2 frontend.
      */
@@ -1272,14 +1289,18 @@ safe_union FrontendScanMessage {
     uint8_t progressPercent;
 
     /**
-     * Signal frequency in Hertz
+     * Signal frequencies in Hertz
      */
-    uint32_t frequency;
+    vec<uint32_t> frequencies;
 
     /**
      * Symbols per second
      */
-    uint32_t symbolRate;
+    vec<uint32_t> symbolRates;
+
+    FrontendDvbtHierarchy hierarchy;
+
+    FrontendAnalogType analogType;
 
     vec<uint8_t> plpIds;
 
@@ -1287,10 +1308,12 @@ safe_union FrontendScanMessage {
 
     vec<uint16_t> inputStreamIds;
 
-    safe_union standard {
+    safe_union Standard {
         FrontendDvbsStandard sStd;
 
         FrontendDvbtStandard tStd;
+
+        FrontendAnalogSifStandard sifStd;
     } std;
 
     /**
@@ -2020,18 +2043,14 @@ enum DemuxScHevcIndex : uint32_t {
 };
 
 /**
- * Index type to be used in the filter for record
+ * Start Code Index type to be used in the filter for record
  */
 @export
-enum DemuxRecordIndexType : uint32_t {
+enum DemuxRecordScIndexType : uint32_t {
     /**
-     * Don't use index
+     * Don't use SC index
      */
     NONE,
-    /**
-     * Use TS index
-     */
-    TS,
     /**
      * Use Start Code index
      */
@@ -2046,15 +2065,16 @@ enum DemuxRecordIndexType : uint32_t {
  *  Filter Settings for Record data.
  */
 struct DemuxFilterRecordSettings {
-    DemuxRecordIndexType indexType;
+    bitfield<DemuxTsIndex> tsIndexMask;
 
-    safe_union IndexMask {
-        bitfield<DemuxTsIndex> tsIndexMask;
+    DemuxRecordScIndexType scIndexType;
 
-        bitfield<DemuxScIndex> scIndexMask;
+    safe_union ScIndexMask {
 
-        bitfield<DemuxScHevcIndex> scHevcIndexMask;
-    } indexMask;
+        bitfield<DemuxScIndex> sc;
+
+        bitfield<DemuxScHevcIndex> scHevc;
+    } scIndexMask;
 };
 
 /**
@@ -2398,6 +2418,12 @@ struct DemuxFilterMediaEvent {
      */
     uint32_t dataLength;
 
+    /**
+     *  The offset in the memory block which is shared among multiple
+     *  MediaEvents.
+     */
+    uint32_t offset;
+
     /**
      * A handle associated to the memory where audio or video data stays.
      */
@@ -2408,6 +2434,12 @@ struct DemuxFilterMediaEvent {
      */
     bool isSecureMemory;
 
+    /**
+     * An Id is used by HAL to provide additional information for AV data.
+     * For secure audio, it's the audio handle used by Audio Track.
+     */
+    uint64_t avDataId;
+
     /**
      * MPU sequence number of filtered data (only for MMTP)
      */
@@ -2448,16 +2480,17 @@ struct DemuxFilterPesEvent {
 struct DemuxFilterTsRecordEvent {
     DemuxPid pid;
 
+    bitfield<DemuxTsIndex> tsIndexMask;
+
     /**
      * Indexes of record output
      */
-    safe_union IndexMask {
-        bitfield<DemuxTsIndex> tsIndexMask;
+    safe_union ScIndexMask {
 
-        bitfield<DemuxScIndex> scIndexMask;
+        bitfield<DemuxScIndex> sc;
 
-        bitfield<DemuxScHevcIndex> scHevcIndexMask;
-    } indexMask;
+        bitfield<DemuxScHevcIndex> scHevc;
+    } scIndexMask;
 
     /**
      * Byte number from beginning of the filter's output