Add default implementation of Tuner HAL 1.1
This CL enables the android.hardware.tv.tuner@1.1-service
with the default implementation of Tuner HAL 1.1
The 1.0 Tuner HAL interface implementation are identical to the 1.0
default implementation.
The 1.1 new API implementation are added with *_1_1 suffix.
Note that we cast all the uint32_t id in the 1.0 Hal implementation
into uint64_t even calling the old 1.0 APIs. This makes sure
the 1.1 default implementation internally only record 64-bit ids.
Test: atest VtsHalTvTunerV1_1TargetTest
Bug: b/159058358
Change-Id: Ic506376e520f03235010bc503e337c02d5735ec3
diff --git a/tv/tuner/1.1/default/Tuner.cpp b/tv/tuner/1.1/default/Tuner.cpp
new file mode 100644
index 0000000..c220ea2
--- /dev/null
+++ b/tv/tuner/1.1/default/Tuner.cpp
@@ -0,0 +1,259 @@
+/*
+ * Copyright 2020 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.
+ */
+
+#define LOG_TAG "android.hardware.tv.tuner@1.1-Tuner"
+
+#include "Tuner.h"
+#include <utils/Log.h>
+#include "Demux.h"
+#include "Descrambler.h"
+#include "Frontend.h"
+#include "Lnb.h"
+
+namespace android {
+namespace hardware {
+namespace tv {
+namespace tuner {
+namespace V1_0 {
+namespace implementation {
+
+Tuner::Tuner() {
+ // Static Frontends array to maintain local frontends information
+ // Array index matches their FrontendId in the default impl
+ mFrontendSize = 8;
+ mFrontends.resize(mFrontendSize);
+ mFrontends[0] = new Frontend(FrontendType::DVBT, 0, this);
+ mFrontends[1] = new Frontend(FrontendType::ATSC, 1, this);
+ mFrontends[2] = new Frontend(FrontendType::DVBC, 2, this);
+ mFrontends[3] = new Frontend(FrontendType::DVBS, 3, this);
+ mFrontends[4] = new Frontend(FrontendType::DVBT, 4, this);
+ mFrontends[5] = new Frontend(FrontendType::ISDBT, 5, this);
+ mFrontends[6] = new Frontend(FrontendType::ANALOG, 6, this);
+ mFrontends[7] = new Frontend(FrontendType::ATSC, 7, this);
+
+ FrontendInfo::FrontendCapabilities caps;
+ mFrontendCaps.resize(mFrontendSize);
+ caps = FrontendInfo::FrontendCapabilities();
+ caps.dvbtCaps(FrontendDvbtCapabilities());
+ mFrontendCaps[0] = caps;
+
+ caps = FrontendInfo::FrontendCapabilities();
+ caps.atscCaps(FrontendAtscCapabilities());
+ mFrontendCaps[1] = caps;
+
+ caps = FrontendInfo::FrontendCapabilities();
+ caps.dvbcCaps(FrontendDvbcCapabilities());
+ mFrontendCaps[2] = caps;
+
+ caps = FrontendInfo::FrontendCapabilities();
+ caps.dvbsCaps(FrontendDvbsCapabilities());
+ mFrontendCaps[3] = caps;
+
+ caps = FrontendInfo::FrontendCapabilities();
+ caps.dvbtCaps(FrontendDvbtCapabilities());
+ mFrontendCaps[4] = caps;
+
+ caps = FrontendInfo::FrontendCapabilities();
+ FrontendIsdbtCapabilities isdbtCaps{
+ .modeCap = FrontendIsdbtMode::MODE_1 | FrontendIsdbtMode::MODE_2,
+ .bandwidthCap = (unsigned int)FrontendIsdbtBandwidth::BANDWIDTH_6MHZ,
+ .modulationCap = (unsigned int)FrontendIsdbtModulation::MOD_16QAM,
+ // ISDBT shares coderate and guard interval with DVBT
+ .coderateCap = FrontendDvbtCoderate::CODERATE_4_5 | FrontendDvbtCoderate::CODERATE_6_7,
+ .guardIntervalCap = (unsigned int)FrontendDvbtGuardInterval::INTERVAL_1_128,
+ };
+ caps.isdbtCaps(isdbtCaps);
+ mFrontendCaps[5] = caps;
+
+ caps = FrontendInfo::FrontendCapabilities();
+ caps.analogCaps(FrontendAnalogCapabilities());
+ mFrontendCaps[6] = caps;
+
+ caps = FrontendInfo::FrontendCapabilities();
+ caps.atscCaps(FrontendAtscCapabilities());
+ mFrontendCaps[7] = caps;
+
+ mLnbs.resize(2);
+ mLnbs[0] = new Lnb(0);
+ mLnbs[1] = new Lnb(1);
+}
+
+Tuner::~Tuner() {}
+
+Return<void> Tuner::getFrontendIds(getFrontendIds_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ vector<FrontendId> frontendIds;
+ frontendIds.resize(mFrontendSize);
+ for (int i = 0; i < mFrontendSize; i++) {
+ frontendIds[i] = mFrontends[i]->getFrontendId();
+ }
+
+ _hidl_cb(Result::SUCCESS, frontendIds);
+ return Void();
+}
+
+Return<void> Tuner::openFrontendById(uint32_t frontendId, openFrontendById_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ if (frontendId >= mFrontendSize || frontendId < 0) {
+ ALOGW("[ WARN ] Frontend with id %d isn't available", frontendId);
+ _hidl_cb(Result::UNAVAILABLE, nullptr);
+ return Void();
+ }
+
+ _hidl_cb(Result::SUCCESS, mFrontends[frontendId]);
+ return Void();
+}
+
+Return<void> Tuner::openDemux(openDemux_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ uint32_t demuxId = mLastUsedId + 1;
+ mLastUsedId += 1;
+ sp<Demux> demux = new Demux(demuxId, this);
+ mDemuxes[demuxId] = demux;
+
+ _hidl_cb(Result::SUCCESS, demuxId, demux);
+ return Void();
+}
+
+Return<void> Tuner::getDemuxCaps(getDemuxCaps_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ DemuxCapabilities caps;
+
+ // IP filter can be an MMTP filter's data source.
+ caps.linkCaps = {0x00, 0x00, 0x02, 0x00, 0x00};
+ _hidl_cb(Result::SUCCESS, caps);
+ return Void();
+}
+
+Return<void> Tuner::openDescrambler(openDescrambler_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ sp<V1_0::IDescrambler> descrambler = new Descrambler();
+
+ _hidl_cb(Result::SUCCESS, descrambler);
+ return Void();
+}
+
+Return<void> Tuner::getFrontendInfo(FrontendId frontendId, getFrontendInfo_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ FrontendInfo info;
+ if (frontendId >= mFrontendSize) {
+ _hidl_cb(Result::INVALID_ARGUMENT, info);
+ return Void();
+ }
+
+ vector<FrontendStatusType> statusCaps = {
+ FrontendStatusType::DEMOD_LOCK,
+ FrontendStatusType::SNR,
+ FrontendStatusType::FEC,
+ FrontendStatusType::MODULATION,
+ FrontendStatusType::PLP_ID,
+ FrontendStatusType::LAYER_ERROR,
+ FrontendStatusType::ATSC3_PLP_INFO,
+ };
+ // assign randomly selected values for testing.
+ info = {
+ .type = mFrontends[frontendId]->getFrontendType(),
+ .minFrequency = 139,
+ .maxFrequency = 1139,
+ .minSymbolRate = 45,
+ .maxSymbolRate = 1145,
+ .acquireRange = 30,
+ .exclusiveGroupId = 57,
+ .statusCaps = statusCaps,
+ .frontendCaps = mFrontendCaps[frontendId],
+ };
+
+ _hidl_cb(Result::SUCCESS, info);
+ return Void();
+}
+
+Return<void> Tuner::getLnbIds(getLnbIds_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ vector<V1_0::LnbId> lnbIds;
+ lnbIds.resize(mLnbs.size());
+ for (int i = 0; i < lnbIds.size(); i++) {
+ lnbIds[i] = mLnbs[i]->getId();
+ }
+
+ _hidl_cb(Result::SUCCESS, lnbIds);
+ return Void();
+}
+
+Return<void> Tuner::openLnbById(V1_0::LnbId lnbId, openLnbById_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ if (lnbId >= mLnbs.size()) {
+ _hidl_cb(Result::INVALID_ARGUMENT, nullptr);
+ return Void();
+ }
+
+ _hidl_cb(Result::SUCCESS, mLnbs[lnbId]);
+ return Void();
+}
+
+sp<Frontend> Tuner::getFrontendById(uint32_t frontendId) {
+ ALOGV("%s", __FUNCTION__);
+
+ return mFrontends[frontendId];
+}
+
+Return<void> Tuner::openLnbByName(const hidl_string& /*lnbName*/, openLnbByName_cb _hidl_cb) {
+ ALOGV("%s", __FUNCTION__);
+
+ sp<V1_0::ILnb> lnb = new Lnb();
+
+ _hidl_cb(Result::SUCCESS, 1234, lnb);
+ return Void();
+}
+
+void Tuner::setFrontendAsDemuxSource(uint32_t frontendId, uint32_t demuxId) {
+ mFrontendToDemux[frontendId] = demuxId;
+ if (mFrontends[frontendId] != nullptr && mFrontends[frontendId]->isLocked()) {
+ mDemuxes[demuxId]->startFrontendInputLoop();
+ }
+}
+
+void Tuner::frontendStopTune(uint32_t frontendId) {
+ map<uint32_t, uint32_t>::iterator it = mFrontendToDemux.find(frontendId);
+ uint32_t demuxId;
+ if (it != mFrontendToDemux.end()) {
+ demuxId = it->second;
+ mDemuxes[demuxId]->stopFrontendInput();
+ }
+}
+
+void Tuner::frontendStartTune(uint32_t frontendId) {
+ map<uint32_t, uint32_t>::iterator it = mFrontendToDemux.find(frontendId);
+ uint32_t demuxId;
+ if (it != mFrontendToDemux.end()) {
+ demuxId = it->second;
+ mDemuxes[demuxId]->startFrontendInputLoop();
+ }
+}
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace tuner
+} // namespace tv
+} // namespace hardware
+} // namespace android