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Support enable/disable Frontends.

Browse Source 
Bug: 210199978
Test: atest VtsHalTvTunerTargetTest
Change-Id: I08411ef92d83be6623ed60565d65d6e9093405ad
This commit is contained in:
Hongguang
2021-12-23 11:40:37 -08:00
parent df88eb86ac
commit 5766ddfaca
7 changed files with 103 additions and 0 deletions
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2
tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/ITuner.aidl
View File

@@ -45,4 +45,6 @@ interface ITuner {
android.hardware.tv.tuner.ILnb openLnbById(in int lnbId);
android.hardware.tv.tuner.ILnb openLnbByName(in String lnbName, out int[] lnbId);
void setLna(in boolean bEnable);
void setMaxNumberOfFrontends(in android.hardware.tv.tuner.FrontendType frontendType, in int maxNumber);
int getMaxNumberOfFrontends(in android.hardware.tv.tuner.FrontendType frontendType);
}

21
tv/tuner/aidl/android/hardware/tv/tuner/ITuner.aidl
View File

@@ -18,6 +18,7 @@ package android.hardware.tv.tuner;
import android.hardware.tv.tuner.DemuxCapabilities;
import android.hardware.tv.tuner.FrontendInfo;
import android.hardware.tv.tuner.FrontendType;
import android.hardware.tv.tuner.IDemux;
import android.hardware.tv.tuner.IDescrambler;
import android.hardware.tv.tuner.IFrontend;
@@ -127,4 +128,24 @@ interface ITuner {
* @param bEnable true if activate LNA module; false if deactivate LNA
*/
void setLna(in boolean bEnable);
/**
* Set the maximum usable frontends number of a given frontend type.
*
* It is used by the client to enable or disable frontends when cable connection status
* is changed by user.
*
* @param frontendType the frontend type which the maximum usable number will be set.
* @param maxNumber the new maximum usable number.
*/
void setMaxNumberOfFrontends(in FrontendType frontendType, in int maxNumber);
/**
* Get the maximum usable frontends number of a given frontend type.
*
* @param frontendType the frontend type which the maximum usable number will be queried.
*
* @return the maximum usable number of the queried frontend type.
*/
int getMaxNumberOfFrontends(in FrontendType frontendType);
}

29
tv/tuner/aidl/default/Tuner.cpp
View File

@@ -64,6 +64,7 @@ void Tuner::init() {
FrontendStatusType::STREAM_ID_LIST,
};
mFrontendStatusCaps[0] = statusCaps;
mMaxUsableFrontends[FrontendType::ISDBS] = 1;
FrontendCapabilities capsAtsc3;
capsAtsc3.set<FrontendCapabilities::Tag::atsc3Caps>(FrontendAtsc3Capabilities());
@@ -78,6 +79,7 @@ void Tuner::init() {
FrontendStatusType::BANDWIDTH,
};
mFrontendStatusCaps[1] = statusCaps;
mMaxUsableFrontends[FrontendType::ATSC3] = 1;
FrontendCapabilities capsDvbc;
capsDvbc.set<FrontendCapabilities::Tag::dvbcCaps>(FrontendDvbcCapabilities());
@@ -89,6 +91,7 @@ void Tuner::init() {
FrontendStatusType::INTERLEAVINGS, FrontendStatusType::BANDWIDTH,
};
mFrontendStatusCaps[2] = statusCaps;
mMaxUsableFrontends[FrontendType::DVBC] = 1;
FrontendCapabilities capsDvbs;
capsDvbs.set<FrontendCapabilities::Tag::dvbsCaps>(FrontendDvbsCapabilities());
@@ -99,6 +102,7 @@ void Tuner::init() {
FrontendStatusType::ROLL_OFF, FrontendStatusType::IS_MISO,
};
mFrontendStatusCaps[3] = statusCaps;
mMaxUsableFrontends[FrontendType::DVBS] = 1;
FrontendCapabilities capsDvbt;
capsDvbt.set<FrontendCapabilities::Tag::dvbtCaps>(FrontendDvbtCapabilities());
@@ -115,6 +119,7 @@ void Tuner::init() {
FrontendStatusType::DVBT_CELL_IDS,
};
mFrontendStatusCaps[4] = statusCaps;
mMaxUsableFrontends[FrontendType::DVBT] = 1;
FrontendCapabilities capsIsdbt;
FrontendIsdbtCapabilities isdbtCaps{
@@ -145,6 +150,7 @@ void Tuner::init() {
FrontendStatusType::INTERLEAVINGS,
};
mFrontendStatusCaps[5] = statusCaps;
mMaxUsableFrontends[FrontendType::ISDBT] = 1;
FrontendCapabilities capsAnalog;
capsAnalog.set<FrontendCapabilities::Tag::analogCaps>(FrontendAnalogCapabilities());
@@ -156,6 +162,7 @@ void Tuner::init() {
FrontendStatusType::TS_DATA_RATES,
};
mFrontendStatusCaps[6] = statusCaps;
mMaxUsableFrontends[FrontendType::ANALOG] = 1;
FrontendCapabilities capsAtsc;
capsAtsc.set<FrontendCapabilities::Tag::atscCaps>(FrontendAtscCapabilities());
@@ -167,6 +174,7 @@ void Tuner::init() {
FrontendStatusType::IS_LINEAR,
};
mFrontendStatusCaps[7] = statusCaps;
mMaxUsableFrontends[FrontendType::ATSC] = 1;
FrontendCapabilities capsIsdbs3;
capsIsdbs3.set<FrontendCapabilities::Tag::isdbs3Caps>(FrontendIsdbs3Capabilities());
@@ -177,6 +185,7 @@ void Tuner::init() {
FrontendStatusType::IS_SHORT_FRAMES, FrontendStatusType::STREAM_ID_LIST,
};
mFrontendStatusCaps[8] = statusCaps;
mMaxUsableFrontends[FrontendType::ISDBS3] = 1;
FrontendCapabilities capsDtmb;
capsDtmb.set<FrontendCapabilities::Tag::dtmbCaps>(FrontendDtmbCapabilities());
@@ -187,6 +196,7 @@ void Tuner::init() {
FrontendStatusType::TRANSMISSION_MODE,
};
mFrontendStatusCaps[9] = statusCaps;
mMaxUsableFrontends[FrontendType::DTMB] = 1;
mLnbs.resize(2);
mLnbs[0] = ndk::SharedRefBase::make<Lnb>(0);
@@ -324,6 +334,25 @@ std::shared_ptr<Frontend> Tuner::getFrontendById(int32_t frontendId) {
return ::ndk::ScopedAStatus::ok();
}
::ndk::ScopedAStatus Tuner::setMaxNumberOfFrontends(FrontendType in_frontendType,
int32_t in_maxNumber) {
ALOGV("%s", __FUNCTION__);
// In the default implementation, every type only has one frontend.
if (in_maxNumber < 0 || in_maxNumber > 1) {
return ::ndk::ScopedAStatus::fromServiceSpecificError(
static_cast<int32_t>(Result::INVALID_ARGUMENT));
}
mMaxUsableFrontends[in_frontendType] = in_maxNumber;
return ::ndk::ScopedAStatus::ok();
}
::ndk::ScopedAStatus Tuner::getMaxNumberOfFrontends(FrontendType in_frontendType,
int32_t* _aidl_return) {
*_aidl_return = mMaxUsableFrontends[in_frontendType];
return ::ndk::ScopedAStatus::ok();
}
binder_status_t Tuner::dump(int fd, const char** args, uint32_t numArgs) {
ALOGV("%s", __FUNCTION__);
{

5
tv/tuner/aidl/default/Tuner.h
View File

@@ -57,6 +57,10 @@ class Tuner : public BnTuner {
std::vector<int32_t>* out_lnbId,
std::shared_ptr<ILnb>* _aidl_return) override;
::ndk::ScopedAStatus setLna(bool in_bEnable) override;
::ndk::ScopedAStatus setMaxNumberOfFrontends(FrontendType in_frontendType,
int32_t in_maxNumber) override;
::ndk::ScopedAStatus getMaxNumberOfFrontends(FrontendType in_frontendType,
int32_t* _aidl_return) override;
binder_status_t dump(int fd, const char** args, uint32_t numArgs) override;
@@ -81,6 +85,7 @@ class Tuner : public BnTuner {
// First used id will be 0.
int32_t mLastUsedId = -1;
vector<std::shared_ptr<Lnb>> mLnbs;
map<FrontendType, int32_t> mMaxUsableFrontends;
};
} // namespace tuner

37
tv/tuner/aidl/vts/functional/FrontendTests.cpp
View File

@@ -14,6 +14,8 @@
* limitations under the License.
*/
#include <aidl/android/hardware/tv/tuner/Result.h>
#include "FrontendTests.h"
ndk::ScopedAStatus FrontendCallback::onEvent(FrontendEventType frontendEventType) {
@@ -519,6 +521,41 @@ void FrontendTests::debugInfoTest(FrontendConfig frontendConf) {
ASSERT_TRUE(closeFrontend());
}
void FrontendTests::maxNumberOfFrontendsTest() {
ASSERT_TRUE(getFrontendIds());
for (size_t i = 0; i < mFeIds.size(); i++) {
ASSERT_TRUE(getFrontendInfo(mFeIds[i]));
int32_t defaultMax = -1;
ndk::ScopedAStatus status;
// Check default value
status = mService->getMaxNumberOfFrontends(mFrontendInfo.type, &defaultMax);
ASSERT_TRUE(status.isOk());
ASSERT_TRUE(defaultMax > 0);
// Set to -1
status = mService->setMaxNumberOfFrontends(mFrontendInfo.type, -1);
ASSERT_TRUE(status.getServiceSpecificError() ==
static_cast<int32_t>(Result::INVALID_ARGUMENT));
// Set to defaultMax + 1
status = mService->setMaxNumberOfFrontends(mFrontendInfo.type, defaultMax + 1);
ASSERT_TRUE(status.getServiceSpecificError() ==
static_cast<int32_t>(Result::INVALID_ARGUMENT));
// Set to 0
status = mService->setMaxNumberOfFrontends(mFrontendInfo.type, 0);
ASSERT_TRUE(status.isOk());
// Check after set
int32_t currentMax = -1;
status = mService->getMaxNumberOfFrontends(mFrontendInfo.type, &currentMax);
ASSERT_TRUE(status.isOk());
ASSERT_TRUE(currentMax == 0);
// Reset to default
status = mService->setMaxNumberOfFrontends(mFrontendInfo.type, defaultMax);
ASSERT_TRUE(status.isOk());
status = mService->getMaxNumberOfFrontends(mFrontendInfo.type, &currentMax);
ASSERT_TRUE(status.isOk());
ASSERT_TRUE(defaultMax == currentMax);
}
}
void FrontendTests::scanTest(FrontendConfig frontendConf, FrontendScanType scanType) {
int32_t feId;
getFrontendIdByType(frontendConf.type, feId);

1
tv/tuner/aidl/vts/functional/FrontendTests.h
View File

@@ -100,6 +100,7 @@ class FrontendTests {
void tuneTest(FrontendConfig frontendConf);
void scanTest(FrontendConfig frontend, FrontendScanType type);
void debugInfoTest(FrontendConfig frontendConf);
void maxNumberOfFrontendsTest();
void setDvrTests(DvrTests* dvrTests) { mExternalDvrTests = dvrTests; }
void setDemux(std::shared_ptr<IDemux> demux) { getDvrTests()->setDemux(demux); }

8
tv/tuner/aidl/vts/functional/VtsHalTvTunerTargetTest.cpp
View File

@@ -891,6 +891,14 @@ TEST_P(TunerFrontendAidlTest, getHardwareInfo) {
mFrontendTests.debugInfoTest(frontendMap[live.frontendId]);
}
TEST_P(TunerFrontendAidlTest, maxNumberOfFrontends) {
description("Test Max Frontend number");
if (!live.hasFrontendConnection) {
return;
}
mFrontendTests.maxNumberOfFrontendsTest();
}
TEST_P(TunerBroadcastAidlTest, BroadcastDataFlowVideoFilterTest) {
description("Test Video Filter functionality in Broadcast use case.");
if (!live.hasFrontendConnection) {