commit 2ecfc3989db3af785614b2ada6272010fb3a223a
author Hongguang <hgchen@google.com> Tue Nov 23 10:29:15 2021 -0800
committer Hongguang Chen <hgchen@google.com> Wed Dec 08 17:51:46 2021 +0000
tree d1270621c0e78281f37e4fde4c5ea6d20534051c
parent 8590b861e61ab53f9cbb5d820a4a07b760f846bc

Add new features to tuner HAL.

*) Add DTS info to DemuxFilterMediaEvent.
*) Allow to ignore download Id in DemuxFilterDownloadSettings and put
download id into DemuxFilterDownloadEvent.
*) Support dumpsys.
*) Change section data size 64 bits.
*) Support FrontendStatus streamIdList.

Bug: 183583908
Bug: 183024067
Bug: 184017033
Bug: 203181023
Bug: 171540818
Test: atest VtsHalTvTunerTargetTest
Test: atest android.media.tv.tuner.cts
Test: dumpsys android.hardware.tv.tuner.ITuner/default
Change-Id: I7478d008fc50da6700c551ae398dca15f8b350be

tv/tuner/aidl/default/Tuner.cpp

diff --git a/tv/tuner/aidl/default/Tuner.cpp b/tv/tuner/aidl/default/Tuner.cpp
index badb08f..96e83bb 100644
--- a/tv/tuner/aidl/default/Tuner.cpp
+++ b/tv/tuner/aidl/default/Tuner.cpp
@@ -55,9 +55,13 @@
     capsIsdbs.set<FrontendCapabilities::Tag::isdbsCaps>(FrontendIsdbsCapabilities());
     mFrontendCaps[0] = capsIsdbs;
     statusCaps = {
-            FrontendStatusType::DEMOD_LOCK,  FrontendStatusType::SNR,
-            FrontendStatusType::FEC,         FrontendStatusType::MODULATION,
-            FrontendStatusType::MODULATIONS, FrontendStatusType::ROLL_OFF,
+            FrontendStatusType::DEMOD_LOCK,
+            FrontendStatusType::SNR,
+            FrontendStatusType::FEC,
+            FrontendStatusType::MODULATION,
+            FrontendStatusType::MODULATIONS,
+            FrontendStatusType::ROLL_OFF,
+            FrontendStatusType::STREAM_ID_LIST,
     };
     mFrontendStatusCaps[0] = statusCaps;
 
@@ -169,7 +173,7 @@
     statusCaps = {
             FrontendStatusType::DEMOD_LOCK,      FrontendStatusType::MODULATION,
             FrontendStatusType::MODULATIONS,     FrontendStatusType::ROLL_OFF,
-            FrontendStatusType::IS_SHORT_FRAMES,
+            FrontendStatusType::IS_SHORT_FRAMES, FrontendStatusType::STREAM_ID_LIST,
     };
     mFrontendStatusCaps[8] = statusCaps;
 
@@ -313,6 +317,33 @@
     return ::ndk::ScopedAStatus::ok();
 }
 
+binder_status_t Tuner::dump(int fd, const char** args, uint32_t numArgs) {
+    ALOGV("%s", __FUNCTION__);
+    {
+        dprintf(fd, "Frontends:\n");
+        for (int i = 0; i < mFrontendSize; i++) {
+            mFrontends[i]->dump(fd, args, numArgs);
+            for (int j = 0; j < mFrontendStatusCaps[i].size(); j++) {
+                dprintf(fd, "    statusCap: %d\n", mFrontendStatusCaps[i][j]);
+            }
+        }
+    }
+    {
+        dprintf(fd, "Demuxs:\n");
+        map<int32_t, std::shared_ptr<Demux>>::iterator it;
+        for (it = mDemuxes.begin(); it != mDemuxes.end(); it++) {
+            it->second->dump(fd, args, numArgs);
+        }
+    }
+    {
+        dprintf(fd, "Lnbs:\n");
+        for (int i = 0; i < mLnbs.size(); i++) {
+            mLnbs[i]->dump(fd, args, numArgs);
+        }
+    }
+    return STATUS_OK;
+}
+
 void Tuner::setFrontendAsDemuxSource(int32_t frontendId, int32_t demuxId) {
     mFrontendToDemux[frontendId] = demuxId;
     if (mFrontends[frontendId] != nullptr && mFrontends[frontendId]->isLocked()) {
@@ -332,6 +363,10 @@
 }
 
 void Tuner::removeFrontend(int32_t frontendId) {
+    map<int32_t, int32_t>::iterator it = mFrontendToDemux.find(frontendId);
+    if (it != mFrontendToDemux.end()) {
+        mDemuxes.erase(it->second);
+    }
     mFrontendToDemux.erase(frontendId);
 }