Add DVBC/DVBS/ISDBT/ISDBS/ISDBS3/ATSC3 support default implementation

Test: manual
Bug: 135709325
Change-Id: I846c8d1f50ad636e9718cf792a29c8b076246c54
diff --git a/tv/tuner/1.0/default/Frontend.cpp b/tv/tuner/1.0/default/Frontend.cpp
index 3dcc2b1..0609d05 100644
--- a/tv/tuner/1.0/default/Frontend.cpp
+++ b/tv/tuner/1.0/default/Frontend.cpp
@@ -77,6 +77,46 @@
     return Result::SUCCESS;
 }
 
+Return<Result> Frontend::scan(const FrontendSettings& /* settings */, FrontendScanType /* type */) {
+    ALOGV("%s", __FUNCTION__);
+
+    return Result::SUCCESS;
+}
+
+Return<Result> Frontend::stopScan() {
+    ALOGV("%s", __FUNCTION__);
+
+    return Result::SUCCESS;
+}
+
+Return<void> Frontend::getStatus(const hidl_vec<FrontendStatusType>& /* statusTypes */,
+                                 getStatus_cb _hidl_cb) {
+    ALOGV("%s", __FUNCTION__);
+
+    vector<FrontendStatus> statuses;
+    _hidl_cb(Result::SUCCESS, statuses);
+
+    return Void();
+}
+
+Return<Result> Frontend::setLna(bool /* bEnable */) {
+    ALOGV("%s", __FUNCTION__);
+
+    return Result::SUCCESS;
+}
+
+Return<Result> Frontend::setLnb(const sp<ILnb>& /* lnb */) {
+    ALOGV("%s", __FUNCTION__);
+
+    return Result::SUCCESS;
+}
+
+Return<Result> Frontend::sendDiseqcMessage(const hidl_vec<uint8_t>& /* diseqcMessage */) {
+    ALOGV("%s", __FUNCTION__);
+
+    return Result::SUCCESS;
+}
+
 FrontendType Frontend::getFrontendType() {
     return mType;
 }