Merge "AudioPolicyMix: fix loopback+render mix match rules"
diff --git a/media/codec2/vndk/C2DmaBufAllocator.cpp b/media/codec2/vndk/C2DmaBufAllocator.cpp
index 59e82e2..750aa31 100644
--- a/media/codec2/vndk/C2DmaBufAllocator.cpp
+++ b/media/codec2/vndk/C2DmaBufAllocator.cpp
@@ -315,8 +315,8 @@
if (mUsageMapper) {
res = mUsageMapper(usage, capacity, heap_name, flags);
} else {
- // No system-uncached yet, so disabled for now
- if (0 && !(usage.expected & (C2MemoryUsage::CPU_READ | C2MemoryUsage::CPU_WRITE)))
+ if (C2DmaBufAllocator::system_uncached_supported() &&
+ !(usage.expected & (C2MemoryUsage::CPU_READ | C2MemoryUsage::CPU_WRITE)))
*heap_name = "system-uncached";
else
*heap_name = "system";
diff --git a/media/codec2/vndk/C2Store.cpp b/media/codec2/vndk/C2Store.cpp
index 499ab72..dee3bf6 100644
--- a/media/codec2/vndk/C2Store.cpp
+++ b/media/codec2/vndk/C2Store.cpp
@@ -822,7 +822,13 @@
};
static C2R setDmaBufUsage(bool /* mayBlock */, C2P<C2StoreDmaBufUsageInfo> &me) {
- strncpy(me.set().m.heapName, "system", me.v.flexCount());
+ long long usage = (long long)me.get().m.usage;
+ if (C2DmaBufAllocator::system_uncached_supported() &&
+ !(usage & (C2MemoryUsage::CPU_READ | C2MemoryUsage::CPU_WRITE))) {
+ strncpy(me.set().m.heapName, "system-uncached", me.v.flexCount());
+ } else {
+ strncpy(me.set().m.heapName, "system", me.v.flexCount());
+ }
me.set().m.allocFlags = 0;
return C2R::Ok();
};
diff --git a/media/codec2/vndk/include/C2DmaBufAllocator.h b/media/codec2/vndk/include/C2DmaBufAllocator.h
index abb8307..d84c8c6 100644
--- a/media/codec2/vndk/include/C2DmaBufAllocator.h
+++ b/media/codec2/vndk/include/C2DmaBufAllocator.h
@@ -84,6 +84,16 @@
void setUsageMapper(const UsageMapperFn& mapper, uint64_t minUsage, uint64_t maxUsage,
uint64_t blockSize);
+ static bool system_uncached_supported(void) {
+ static int cached_result = -1;
+
+ if (cached_result == -1) {
+ struct stat buffer;
+ cached_result = (stat("/dev/dma_heap/system-uncached", &buffer) == 0);
+ }
+ return (cached_result == 1);
+ };
+
private:
c2_status_t mInit;
BufferAllocator mBufferAllocator;
diff --git a/media/libmediaplayerservice/tests/stagefrightRecorder/Android.bp b/media/libmediaplayerservice/tests/stagefrightRecorder/Android.bp
index 5a52ea5..d08c66d 100644
--- a/media/libmediaplayerservice/tests/stagefrightRecorder/Android.bp
+++ b/media/libmediaplayerservice/tests/stagefrightRecorder/Android.bp
@@ -41,7 +41,7 @@
"libmediandk",
],
- compile_multilib: "32",
+ compile_multilib: "prefer32",
cflags: [
"-Werror",
diff --git a/media/libstagefright/tests/Android.bp b/media/libstagefright/tests/Android.bp
index a7f94c1..5f3f72c 100644
--- a/media/libstagefright/tests/Android.bp
+++ b/media/libstagefright/tests/Android.bp
@@ -20,7 +20,7 @@
"frameworks/native/include/media/openmax",
],
- compile_multilib: "32",
+ compile_multilib: "prefer32",
cflags: [
"-Werror",
@@ -44,4 +44,4 @@
"-Werror",
"-Wall",
],
-}
\ No newline at end of file
+}
diff --git a/services/tuner/Android.bp b/services/tuner/Android.bp
index 5327289..fab6ea8 100644
--- a/services/tuner/Android.bp
+++ b/services/tuner/Android.bp
@@ -1,34 +1,7 @@
filegroup {
name: "tv_tuner_aidl",
srcs: [
- "aidl/android/media/tv/tuner/ITunerFrontend.aidl",
- "aidl/android/media/tv/tuner/ITunerFrontendCallback.aidl",
- "aidl/android/media/tv/tuner/ITunerService.aidl",
- "aidl/android/media/tv/tuner/TunerAtsc3PlpInfo.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendAnalogCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendAtscCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendAtsc3Capabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendCableCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendDvbsCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendDvbtCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendIsdbsCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendIsdbs3Capabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendIsdbtCapabilities.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendAnalogSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendAtsc3PlpSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendAtsc3Settings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendAtscSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendCableSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendDvbsCodeRate.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendDvbsSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendDvbtSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendIsdbs3Settings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendIsdbsSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendIsdbtSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendSettings.aidl",
- "aidl/android/media/tv/tuner/TunerFrontendStatus.aidl",
- "aidl/android/media/tv/tuner/TunerServiceFrontendInfo.aidl",
+ "aidl/android/media/tv/tuner/*.aidl",
],
path: "aidl",
}
@@ -67,6 +40,7 @@
shared_libs: [
"android.hardware.tv.tuner@1.0",
+ "android.hardware.tv.tuner@1.1",
"libbase",
"libbinder_ndk",
"libcutils",
diff --git a/services/tuner/TunerFrontend.cpp b/services/tuner/TunerFrontend.cpp
index ba4553b..17c60c0 100644
--- a/services/tuner/TunerFrontend.cpp
+++ b/services/tuner/TunerFrontend.cpp
@@ -19,8 +19,8 @@
#include "TunerFrontend.h"
#include "TunerService.h"
-using ::aidl::android::media::tv::tuner::TunerAtsc3PlpInfo;
using ::aidl::android::media::tv::tuner::TunerFrontendAtsc3PlpSettings;
+using ::aidl::android::media::tv::tuner::TunerFrontendScanAtsc3PlpInfo;
using ::android::hardware::tv::tuner::V1_0::FrontendAnalogSifStandard;
using ::android::hardware::tv::tuner::V1_0::FrontendAnalogType;
using ::android::hardware::tv::tuner::V1_0::FrontendAtscModulation;
@@ -69,12 +69,13 @@
using ::android::hardware::tv::tuner::V1_0::FrontendScanType;
using ::android::hardware::tv::tuner::V1_0::FrontendSettings;;
using ::android::hardware::tv::tuner::V1_0::Result;
+using ::android::hardware::tv::tuner::V1_1::FrontendModulation;
namespace android {
-TunerFrontend::TunerFrontend(sp<ITuner> tuner, int frontendHandle) {
+TunerFrontend::TunerFrontend(sp<ITuner> tuner, int id) {
mTuner = tuner;
- mId = TunerService::getResourceIdFromHandle(frontendHandle);
+ mId = id;
if (mTuner != NULL) {
Result status;
@@ -308,10 +309,14 @@
}
Status TunerFrontend::getStatus(const std::vector<int32_t>& /*statusTypes*/,
- std::vector<TunerFrontendStatus>* /*_aidl_return*/) {
+ std::vector<TunerFrontendStatus>* /*_aidl_return*/) {
return Status::ok();
}
+Status TunerFrontend::getFrontendId(int* _aidl_return) {
+ *_aidl_return = mId;
+ return Status::ok();
+}
/////////////// FrontendCallback ///////////////////////
Return<void> TunerFrontend::FrontendCallback::onEvent(FrontendEventType frontendEventType) {
@@ -323,59 +328,56 @@
Return<void> TunerFrontend::FrontendCallback::onScanMessage(
FrontendScanMessageType type, const FrontendScanMessage& message) {
ALOGD("FrontendCallback::onScanMessage, type=%d", type);
+ TunerFrontendScanMessage scanMessage;
switch(type) {
case FrontendScanMessageType::LOCKED: {
- if (message.isLocked()) {
- mTunerFrontendCallback->onLocked();
- }
+ scanMessage.set<TunerFrontendScanMessage::isLocked>(message.isLocked());
break;
}
case FrontendScanMessageType::END: {
- if (message.isEnd()) {
- mTunerFrontendCallback->onScanStopped();
- }
+ scanMessage.set<TunerFrontendScanMessage::isEnd>(message.isEnd());
break;
}
case FrontendScanMessageType::PROGRESS_PERCENT: {
- mTunerFrontendCallback->onProgress((int)message.progressPercent());
+ scanMessage.set<TunerFrontendScanMessage::progressPercent>(message.progressPercent());
break;
}
case FrontendScanMessageType::FREQUENCY: {
auto f = message.frequencies();
- std::vector<int32_t> frequencies(std::begin(f), std::end(f));
- mTunerFrontendCallback->onFrequenciesReport(frequencies);
+ std::vector<int> frequencies(std::begin(f), std::end(f));
+ scanMessage.set<TunerFrontendScanMessage::frequencies>(frequencies);
break;
}
case FrontendScanMessageType::SYMBOL_RATE: {
auto s = message.symbolRates();
- std::vector<int32_t> symbolRates(std::begin(s), std::end(s));
- mTunerFrontendCallback->onSymbolRates(symbolRates);
+ std::vector<int> symbolRates(std::begin(s), std::end(s));
+ scanMessage.set<TunerFrontendScanMessage::symbolRates>(symbolRates);
break;
}
case FrontendScanMessageType::HIERARCHY: {
- mTunerFrontendCallback->onHierarchy((int)message.hierarchy());
+ scanMessage.set<TunerFrontendScanMessage::hierarchy>((int)message.hierarchy());
break;
}
case FrontendScanMessageType::ANALOG_TYPE: {
- mTunerFrontendCallback->onSignalType((int)message.analogType());
+ scanMessage.set<TunerFrontendScanMessage::analogType>((int)message.analogType());
break;
}
case FrontendScanMessageType::PLP_IDS: {
auto p = message.plpIds();
- std::vector<int32_t> plpIds(std::begin(p), std::end(p));
- mTunerFrontendCallback->onPlpIds(plpIds);
+ std::vector<uint8_t> plpIds(std::begin(p), std::end(p));
+ scanMessage.set<TunerFrontendScanMessage::plpIds>(plpIds);
break;
}
case FrontendScanMessageType::GROUP_IDS: {
auto g = message.groupIds();
- std::vector<int32_t> groupIds(std::begin(g), std::end(g));
- mTunerFrontendCallback->onGroupIds(groupIds);
+ std::vector<uint8_t> groupIds(std::begin(g), std::end(g));
+ scanMessage.set<TunerFrontendScanMessage::groupIds>(groupIds);
break;
}
case FrontendScanMessageType::INPUT_STREAM_IDS: {
auto i = message.inputStreamIds();
- std::vector<int32_t> streamIds(std::begin(i), std::end(i));
- mTunerFrontendCallback->onInputStreamIds(streamIds);
+ std::vector<char16_t> streamIds(std::begin(i), std::end(i));
+ scanMessage.set<TunerFrontendScanMessage::inputStreamIds>(streamIds);
break;
}
case FrontendScanMessageType::STANDARD: {
@@ -383,37 +385,81 @@
int standard;
if (std.getDiscriminator() == FrontendScanMessage::Standard::hidl_discriminator::sStd) {
standard = (int) std.sStd();
- mTunerFrontendCallback->onDvbsStandard(standard);
} else if (std.getDiscriminator() ==
FrontendScanMessage::Standard::hidl_discriminator::tStd) {
standard = (int) std.tStd();
- mTunerFrontendCallback->onDvbsStandard(standard);
} else if (std.getDiscriminator() ==
FrontendScanMessage::Standard::hidl_discriminator::sifStd) {
standard = (int) std.sifStd();
- mTunerFrontendCallback->onAnalogSifStandard(standard);
}
+ scanMessage.set<TunerFrontendScanMessage::std>(standard);
break;
}
case FrontendScanMessageType::ATSC3_PLP_INFO: {
std::vector<FrontendScanAtsc3PlpInfo> plpInfos = message.atsc3PlpInfos();
- std::vector<TunerAtsc3PlpInfo> tunerPlpInfos;
+ std::vector<TunerFrontendScanAtsc3PlpInfo> tunerPlpInfos;
for (int i = 0; i < plpInfos.size(); i++) {
auto info = plpInfos[i];
int plpId = (int) info.plpId;
bool lls = (bool) info.bLlsFlag;
- TunerAtsc3PlpInfo plpInfo{
+ TunerFrontendScanAtsc3PlpInfo plpInfo{
.plpId = plpId,
.llsFlag = lls,
};
tunerPlpInfos.push_back(plpInfo);
}
- mTunerFrontendCallback->onAtsc3PlpInfos(tunerPlpInfos);
+ scanMessage.set<TunerFrontendScanMessage::atsc3PlpInfos>(tunerPlpInfos);
break;
}
default:
break;
}
+ mTunerFrontendCallback->onScanMessage((int)type, scanMessage);
+ return Void();
+}
+
+Return<void> TunerFrontend::FrontendCallback::onScanMessageExt1_1(
+ FrontendScanMessageTypeExt1_1 type, const FrontendScanMessageExt1_1& message) {
+ ALOGD("onScanMessageExt1_1::onScanMessage, type=%d", type);
+ TunerFrontendScanMessage scanMessage;
+ switch(type) {
+ case FrontendScanMessageTypeExt1_1::MODULATION: {
+ FrontendModulation m = message.modulation();
+ int modulation;
+ if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::dvbc) {
+ modulation = (int) m.dvbc();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::dvbt) {
+ modulation = (int) m.dvbt();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::dvbs) {
+ modulation = (int) m.dvbs();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::isdbs) {
+ modulation = (int) m.isdbs();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::isdbs3) {
+ modulation = (int) m.isdbs3();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::isdbt) {
+ modulation = (int) m.isdbt();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::atsc) {
+ modulation = (int) m.atsc();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::atsc3) {
+ modulation = (int) m.atsc3();
+ } else if (m.getDiscriminator() == FrontendModulation::hidl_discriminator::dtmb) {
+ modulation = (int) m.dtmb();
+ }
+ scanMessage.set<TunerFrontendScanMessage::modulation>(modulation);
+ break;
+ }
+ case FrontendScanMessageTypeExt1_1::DVBC_ANNEX: {
+ scanMessage.set<TunerFrontendScanMessage::annex>((int)message.annex());
+ break;
+ }
+ case FrontendScanMessageTypeExt1_1::HIGH_PRIORITY: {
+ scanMessage.set<TunerFrontendScanMessage::isHighPriority>(message.isHighPriority());
+ break;
+ }
+ default:
+ break;
+ }
+ mTunerFrontendCallback->onScanMessage((int)type, scanMessage);
return Void();
}
diff --git a/services/tuner/TunerFrontend.h b/services/tuner/TunerFrontend.h
index c7d3ddd..f1f66e7 100644
--- a/services/tuner/TunerFrontend.h
+++ b/services/tuner/TunerFrontend.h
@@ -19,6 +19,7 @@
#include <aidl/android/media/tv/tuner/BnTunerFrontend.h>
#include <android/hardware/tv/tuner/1.0/ITuner.h>
+#include <android/hardware/tv/tuner/1.1/IFrontendCallback.h>
#include <media/stagefright/foundation/ADebug.h>
#include <utils/Log.h>
@@ -27,6 +28,7 @@
using ::aidl::android::media::tv::tuner::ITunerFrontendCallback;
using ::aidl::android::media::tv::tuner::TunerFrontendAtsc3Settings;
using ::aidl::android::media::tv::tuner::TunerFrontendDvbsCodeRate;
+using ::aidl::android::media::tv::tuner::TunerFrontendScanMessage;
using ::aidl::android::media::tv::tuner::TunerFrontendSettings;
using ::aidl::android::media::tv::tuner::TunerFrontendStatus;
using ::android::hardware::Return;
@@ -39,16 +41,17 @@
using ::android::hardware::tv::tuner::V1_0::FrontendScanMessage;
using ::android::hardware::tv::tuner::V1_0::FrontendScanMessageType;
using ::android::hardware::tv::tuner::V1_0::IFrontend;
-using ::android::hardware::tv::tuner::V1_0::IFrontendCallback;
using ::android::hardware::tv::tuner::V1_0::ITuner;
-
+using ::android::hardware::tv::tuner::V1_1::IFrontendCallback;
+using ::android::hardware::tv::tuner::V1_1::FrontendScanMessageExt1_1;
+using ::android::hardware::tv::tuner::V1_1::FrontendScanMessageTypeExt1_1;
namespace android {
class TunerFrontend : public BnTunerFrontend {
public:
- TunerFrontend(sp<ITuner> tuner, int frontendHandle);
+ TunerFrontend(sp<ITuner> tuner, int id);
virtual ~TunerFrontend();
Status setCallback(
const std::shared_ptr<ITunerFrontendCallback>& tunerFrontendCallback) override;
@@ -61,6 +64,7 @@
Status close() override;
Status getStatus(const std::vector<int32_t>& statusTypes,
std::vector<TunerFrontendStatus>* _aidl_return) override;
+ Status getFrontendId(int* _aidl_return) override;
struct FrontendCallback : public IFrontendCallback {
FrontendCallback(const std::shared_ptr<ITunerFrontendCallback> tunerFrontendCallback)
@@ -69,6 +73,8 @@
virtual Return<void> onEvent(FrontendEventType frontendEventType);
virtual Return<void> onScanMessage(
FrontendScanMessageType type, const FrontendScanMessage& message);
+ virtual Return<void> onScanMessageExt1_1(
+ FrontendScanMessageTypeExt1_1 type, const FrontendScanMessageExt1_1& message);
std::shared_ptr<ITunerFrontendCallback> mTunerFrontendCallback;
};
diff --git a/services/tuner/TunerService.cpp b/services/tuner/TunerService.cpp
index 56cb34c..99fc172 100644
--- a/services/tuner/TunerService.cpp
+++ b/services/tuner/TunerService.cpp
@@ -252,7 +252,8 @@
static_cast<int32_t>(Result::UNAVAILABLE));
}
- *_aidl_return = ::ndk::SharedRefBase::make<TunerFrontend>(mTuner, frontendHandle);
+ int id = getResourceIdFromHandle(frontendHandle);
+ *_aidl_return = ::ndk::SharedRefBase::make<TunerFrontend>(mTuner, id);
return Status::ok();
}
diff --git a/services/tuner/TunerService.h b/services/tuner/TunerService.h
index 26591ab..8de6187 100644
--- a/services/tuner/TunerService.h
+++ b/services/tuner/TunerService.h
@@ -80,6 +80,7 @@
TunerService();
virtual ~TunerService();
+ // TODO: create a map between resource id and handles.
static int getResourceIdFromHandle(int resourceHandle) {
return (resourceHandle & 0x00ff0000) >> 16;
}
diff --git a/services/tuner/aidl/android/media/tv/tuner/ITunerFrontend.aidl b/services/tuner/aidl/android/media/tv/tuner/ITunerFrontend.aidl
index 08d20a9..4cd9ff5 100644
--- a/services/tuner/aidl/android/media/tv/tuner/ITunerFrontend.aidl
+++ b/services/tuner/aidl/android/media/tv/tuner/ITunerFrontend.aidl
@@ -82,4 +82,9 @@
* Gets the statuses of the frontend.
*/
TunerFrontendStatus[] getStatus(in int[] statusTypes);
+
+ /**
+ * Gets the id of the frontend.
+ */
+ int getFrontendId();
}
diff --git a/services/tuner/aidl/android/media/tv/tuner/ITunerFrontendCallback.aidl b/services/tuner/aidl/android/media/tv/tuner/ITunerFrontendCallback.aidl
index ae62c15..c92f5ee 100644
--- a/services/tuner/aidl/android/media/tv/tuner/ITunerFrontendCallback.aidl
+++ b/services/tuner/aidl/android/media/tv/tuner/ITunerFrontendCallback.aidl
@@ -16,7 +16,7 @@
package android.media.tv.tuner;
-import android.media.tv.tuner.TunerAtsc3PlpInfo;
+import android.media.tv.tuner.TunerFrontendScanMessage;
/**
* TunerFrontendCallback interface handles tuner frontend related callbacks.
@@ -24,73 +24,13 @@
* {@hide}
*/
interface ITunerFrontendCallback {
- /**
+ /**
* Notify the client that a new event happened on the frontend.
*/
void onEvent(in int frontendEventType);
/**
- * notify locked message to client from the ongoing scan.
+ * notify the client of scan messages.
*/
- void onLocked();
-
- /**
- * notify scan stopped message to client from the ongoing scan.
- */
- void onScanStopped();
-
- /**
- * notify progress message to client from the ongoing scan.
- */
- void onProgress(in int percent);
-
- /**
- * notify Frequencies message to client from the ongoing scan.
- */
- void onFrequenciesReport(in int[] frequency);
-
- /**
- * notify SymbolRates message to client from the ongoing scan.
- */
- void onSymbolRates(in int[] rates);
-
- /**
- * notify Hierarchy message to client from the ongoing scan.
- */
- void onHierarchy(in int hierarchy);
-
- /**
- * notify SignalType message to client from the ongoing scan.
- */
- void onSignalType(in int signalType);
-
- /**
- * notify PlpIds message to client from the ongoing scan.
- */
- void onPlpIds(in int[] plpIds);
-
- /**
- * notify GroupIds message to client from the ongoing scan.
- */
- void onGroupIds(in int[] groupIds);
-
- /**
- * notify InputStreamIds message to client from the ongoing scan.
- */
- void onInputStreamIds(in int[] inputStreamIds);
-
- /**
- * notify DvbsStandard message to client from the ongoing scan.
- */
- void onDvbsStandard(in int dvbsStandandard);
-
- /**
- * notify AnalogSifStandard message to client from the ongoing scan.
- */
- void onAnalogSifStandard(in int sifStandandard);
-
- /**
- * notify Atsc3PlpInfos message to client from the ongoing scan.
- */
- void onAtsc3PlpInfos(in TunerAtsc3PlpInfo[] atsc3PlpInfos);
+ void onScanMessage(in int messageType, in TunerFrontendScanMessage message);
}
diff --git a/services/tuner/aidl/android/media/tv/tuner/TunerAtsc3PlpInfo.aidl b/services/tuner/aidl/android/media/tv/tuner/TunerFrontendScanAtsc3PlpInfo.aidl
similarity index 94%
rename from services/tuner/aidl/android/media/tv/tuner/TunerAtsc3PlpInfo.aidl
rename to services/tuner/aidl/android/media/tv/tuner/TunerFrontendScanAtsc3PlpInfo.aidl
index a0648a5..ca4a9af 100644
--- a/services/tuner/aidl/android/media/tv/tuner/TunerAtsc3PlpInfo.aidl
+++ b/services/tuner/aidl/android/media/tv/tuner/TunerFrontendScanAtsc3PlpInfo.aidl
@@ -21,7 +21,7 @@
*
* {@hide}
*/
-parcelable TunerAtsc3PlpInfo {
+parcelable TunerFrontendScanAtsc3PlpInfo {
int plpId;
boolean llsFlag;
diff --git a/services/tuner/aidl/android/media/tv/tuner/TunerFrontendScanMessage.aidl b/services/tuner/aidl/android/media/tv/tuner/TunerFrontendScanMessage.aidl
new file mode 100644
index 0000000..9921ca1
--- /dev/null
+++ b/services/tuner/aidl/android/media/tv/tuner/TunerFrontendScanMessage.aidl
@@ -0,0 +1,56 @@
+/**
+ * Copyright 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.tv.tuner;
+
+import android.media.tv.tuner.TunerFrontendScanAtsc3PlpInfo;
+
+/**
+ * Tuner Frontend Scan Message interface.
+ *
+ * {@hide}
+ */
+union TunerFrontendScanMessage {
+ boolean isLocked;
+
+ boolean isEnd;
+
+ byte progressPercent;
+
+ int[] frequencies;
+
+ int[] symbolRates;
+
+ int hierarchy;
+
+ int analogType;
+
+ byte[] plpIds;
+
+ byte[] groupIds;
+
+ char[] inputStreamIds;
+
+ int std;
+
+ TunerFrontendScanAtsc3PlpInfo[] atsc3PlpInfos;
+
+ int modulation;
+
+ int annex;
+
+ boolean isHighPriority;
+}