Merge "audio: Add IDevice::updateAudioPatch method"
diff --git a/gnss/2.1/default/Gnss.cpp b/gnss/2.1/default/Gnss.cpp
index 384fd49..fd7a9df 100644
--- a/gnss/2.1/default/Gnss.cpp
+++ b/gnss/2.1/default/Gnss.cpp
@@ -31,6 +31,7 @@
 namespace implementation {
 
 sp<V2_1::IGnssCallback> Gnss::sGnssCallback_2_1 = nullptr;
+sp<V2_0::IGnssCallback> Gnss::sGnssCallback_2_0 = nullptr;
 
 Gnss::Gnss() : mMinIntervalMs(1000), mGnssConfiguration{new GnssConfiguration()} {}
 
@@ -190,14 +191,42 @@
 }
 
 // Methods from V2_0::IGnss follow.
-Return<bool> Gnss::setCallback_2_0(const sp<V2_0::IGnssCallback>&) {
-    // TODO implement
-    return bool{};
+Return<bool> Gnss::setCallback_2_0(const sp<V2_0::IGnssCallback>& callback) {
+    ALOGD("Gnss::setCallback_2_0");
+    if (callback == nullptr) {
+        ALOGE("%s: Null callback ignored", __func__);
+        return false;
+    }
+
+    sGnssCallback_2_0 = callback;
+
+    using Capabilities = V2_0::IGnssCallback::Capabilities;
+    const auto capabilities = Capabilities::MEASUREMENTS | Capabilities::MEASUREMENT_CORRECTIONS |
+                              Capabilities::LOW_POWER_MODE | Capabilities::SATELLITE_BLACKLIST;
+    auto ret = sGnssCallback_2_0->gnssSetCapabilitiesCb_2_0(capabilities);
+    if (!ret.isOk()) {
+        ALOGE("%s: Unable to invoke callback", __func__);
+    }
+
+    V1_1::IGnssCallback::GnssSystemInfo gnssInfo = {.yearOfHw = 2019};
+
+    ret = sGnssCallback_2_0->gnssSetSystemInfoCb(gnssInfo);
+    if (!ret.isOk()) {
+        ALOGE("%s: Unable to invoke callback", __func__);
+    }
+
+    auto gnssName = "Google Mock GNSS Implementation v2.0";
+    ret = sGnssCallback_2_0->gnssNameCb(gnssName);
+    if (!ret.isOk()) {
+        ALOGE("%s: Unable to invoke callback", __func__);
+    }
+
+    return true;
 }
 
 Return<sp<V2_0::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration_2_0() {
-    // TODO implement
-    return ::android::sp<V2_0::IGnssConfiguration>{};
+    ALOGD("Gnss::getExtensionGnssConfiguration_2_0");
+    return mGnssConfiguration;
 }
 
 Return<sp<V2_0::IGnssDebug>> Gnss::getExtensionGnssDebug_2_0() {
@@ -216,8 +245,8 @@
 }
 
 Return<sp<V2_0::IGnssMeasurement>> Gnss::getExtensionGnssMeasurement_2_0() {
-    // TODO implement
-    return ::android::sp<V2_0::IGnssMeasurement>{};
+    ALOGD("Gnss::getExtensionGnssMeasurement_2_0");
+    return new GnssMeasurement();
 }
 
 Return<sp<measurement_corrections::V1_0::IMeasurementCorrections>>
@@ -281,6 +310,7 @@
 }
 
 Return<sp<V2_1::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration_2_1() {
+    ALOGD("Gnss::getExtensionGnssConfiguration_2_1");
     return mGnssConfiguration;
 }
 
diff --git a/gnss/2.1/default/Gnss.h b/gnss/2.1/default/Gnss.h
index 674b070..7917bbd 100644
--- a/gnss/2.1/default/Gnss.h
+++ b/gnss/2.1/default/Gnss.h
@@ -95,6 +95,7 @@
     void reportSvStatus(const hidl_vec<GnssSvInfo>&) const;
 
     static sp<V2_1::IGnssCallback> sGnssCallback_2_1;
+    static sp<V2_0::IGnssCallback> sGnssCallback_2_0;
     std::atomic<long> mMinIntervalMs;
     sp<GnssConfiguration> mGnssConfiguration;
     std::atomic<bool> mIsActive;
diff --git a/graphics/composer/2.4/IComposerClient.hal b/graphics/composer/2.4/IComposerClient.hal
index 06b4c5e..f23536c 100644
--- a/graphics/composer/2.4/IComposerClient.hal
+++ b/graphics/composer/2.4/IComposerClient.hal
@@ -48,12 +48,6 @@
          * with protected buffers.
          */
         PROTECTED_CONTENTS = 4,
-
-        /**
-         * Indicates that both the composer HAL implementation and the given display
-         * support a low latency mode, such as HDMI 2.1 Auto Low Latency Mode.
-         */
-        AUTO_LOW_LATENCY_MODE = 5,
     };
 
     /**
@@ -70,18 +64,6 @@
         EXTERNAL = 1,
     };
 
-    enum ContentType : uint32_t {
-        NONE = 0,
-
-        /**
-         * These modes correspond to those found in the HDMI 1.4 specification.
-         */
-        GRAPHICS = 1,
-        PHOTO = 2,
-        CINEMA = 3,
-        GAME = 4,
-    };
-
     /**
      * Constraints for changing vsync period.
      */
@@ -190,60 +172,4 @@
     setActiveConfigWithConstraints(Display display, Config config,
         VsyncPeriodChangeConstraints vsyncPeriodChangeConstraints)
         generates (Error error, VsyncPeriodChangeTimeline timeline);
-
-    /**
-     * Requests the display to enable/disable its low latency mode.
-     *
-     * If the display is connected via HDMI 2.1, then Auto Low Latency Mode should be triggered. If
-     * the display is internally connected and a custom low latency mode is available, that should
-     * be triggered.
-     *
-     * This function should only be called if the display reports support for
-     * DisplayCapability::AUTO_LOW_LATENCY_MODE from getDisplayCapabilities_2_4.
-     *
-     * @return error is NONE upon success. Otherwise,
-     *     BAD_DISPLAY when an invalid display handle was passed in.
-     *     UNSUPPORTED when AUTO_LOW_LATENCY_MODE is not supported by the composer
-     *         implementation or the given display
-     */
-    setAutoLowLatencyMode(Display display, bool on)
-        generates (Error error);
-
-    /**
-     * Provides a list of all the content types supported by this display (any of
-     * ContentType::{GRAPHICS, PHOTO, CINEMA, GAME}). This list must not change after
-     * initialization.
-     *
-     * Content types are introduced in HDMI 1.4 and supporting them is optional. The
-     * ContentType::NONE is always supported and will not be returned by this method..
-     *
-     * @return error is NONE upon success. Otherwise,
-     *     BAD_DISPLAY when an invalid display handle was passed in.
-     * @return supportedContentTypes is a list of supported content types.
-     */
-    getSupportedContentTypes(Display display)
-        generates(Error error, vec<ContentType> supportedContentTypes);
-
-    /**
-     * Instructs the connected display that the content being shown is of the given type - one of
-     * GRAPHICS, PHOTO, CINEMA, GAME.
-     *
-     * Content types are introduced in HDMI 1.4 and supporting them is optional. If they are
-     * supported, this signal should switch the display to a mode that is optimal for the given
-     * type of content. See HDMI 1.4 specification for more information.
-     *
-     * If the display is internally connected (not through HDMI), and such modes are available,
-     * this method should trigger them.
-     *
-     * This function should only be called if the display reports support for the corresponding
-     * content type (ContentType::{GRAPHICS, PHOTO, CINEMA, GAME}) from getSupportedContentTypes.
-     * ContentType::NONE is supported by default and can always be set.
-     *
-     * @return error is NONE upon success. Otherwise,
-     *     BAD_DISPLAY when an invalid display handle was passed in.
-     *     UNSUPPORTED when the given content type is not supported by the composer
-     *         implementation or the given display
-     */
-    setContentType(Display display, ContentType type)
-        generates (Error error);
 };
diff --git a/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerClient.h b/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerClient.h
index dcd959d..4160ed9 100644
--- a/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerClient.h
+++ b/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerClient.h
@@ -139,24 +139,6 @@
         return Void();
     }
 
-    Return<Error> setAutoLowLatencyMode(Display display, bool on) override {
-        return mHal->setAutoLowLatencyMode(display, on);
-    }
-
-    Return<void> getSupportedContentTypes(
-            Display display, IComposerClient::getSupportedContentTypes_cb hidl_cb) override {
-        std::vector<IComposerClient::ContentType> supportedContentTypes;
-        Error error = mHal->getSupportedContentTypes(display, &supportedContentTypes);
-
-        hidl_cb(error, supportedContentTypes);
-        return Void();
-    }
-
-    Return<Error> setContentType(Display display,
-                                 IComposerClient::ContentType contentType) override {
-        return mHal->setContentType(display, contentType);
-    }
-
     static std::unique_ptr<ComposerClientImpl> create(Hal* hal) {
         auto client = std::make_unique<ComposerClientImpl>(hal);
         return client->init() ? std::move(client) : nullptr;
diff --git a/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerHal.h b/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerHal.h
index a1e56ae..89dbe66 100644
--- a/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerHal.h
+++ b/graphics/composer/2.4/utils/hal/include/composer-hal/2.4/ComposerHal.h
@@ -67,11 +67,6 @@
             Display display, Config config,
             const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
             VsyncPeriodChangeTimeline* timeline) = 0;
-    virtual Error setAutoLowLatencyMode(Display display, bool on) = 0;
-    virtual Error getSupportedContentTypes(
-            Display display,
-            std::vector<IComposerClient::ContentType>* outSupportedContentTypes) = 0;
-    virtual Error setContentType(Display display, IComposerClient::ContentType contentType) = 0;
 };
 
 }  // namespace hal
diff --git a/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h b/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h
index a27582a..d59d0d5 100644
--- a/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h
+++ b/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h
@@ -167,57 +167,6 @@
         return Error::NONE;
     }
 
-    Error setAutoLowLatencyMode(Display display, bool on) override {
-        if (!mDispatch.setAutoLowLatencyMode) {
-            return Error::UNSUPPORTED;
-        }
-
-        int32_t error = mDispatch.setAutoLowLatencyMode(mDevice, display, on);
-        if (error != HWC2_ERROR_NONE) {
-            return static_cast<Error>(error);
-        }
-        return Error::NONE;
-    }
-
-    Error getSupportedContentTypes(
-            Display display,
-            std::vector<IComposerClient::ContentType>* outSupportedContentTypes) override {
-        if (!mDispatch.getSupportedContentTypes) {
-            return Error::UNSUPPORTED;
-        }
-
-        uint32_t count = 0;
-        int32_t error = mDispatch.getSupportedContentTypes(mDevice, display, &count, nullptr);
-        if (error != HWC2_ERROR_NONE) {
-            return static_cast<Error>(error);
-        }
-
-        outSupportedContentTypes->resize(count);
-
-        error = mDispatch.getSupportedContentTypes(
-                mDevice, display, &count,
-                reinterpret_cast<std::underlying_type<IComposerClient::ContentType>::type*>(
-                        outSupportedContentTypes->data()));
-        if (error != HWC2_ERROR_NONE) {
-            *outSupportedContentTypes = std::vector<IComposerClient::ContentType>();
-            return static_cast<Error>(error);
-        }
-        return Error::NONE;
-    }
-
-    Error setContentType(Display display, IComposerClient::ContentType contentType) override {
-        if (!mDispatch.setContentType) {
-            return Error::UNSUPPORTED;
-        }
-
-        int32_t error =
-                mDispatch.setContentType(mDevice, display, static_cast<int32_t>(contentType));
-        if (error != HWC2_ERROR_NONE) {
-            return static_cast<Error>(error);
-        }
-        return Error::NONE;
-    }
-
   protected:
     bool initDispatch() override {
         if (!BaseType2_3::initDispatch()) {
@@ -230,11 +179,6 @@
                                    &mDispatch.getDisplayVsyncPeriod);
         this->initOptionalDispatch(HWC2_FUNCTION_SET_ACTIVE_CONFIG_WITH_CONSTRAINTS,
                                    &mDispatch.setActiveConfigWithConstraints);
-        this->initOptionalDispatch(HWC2_FUNCTION_SET_AUTO_LOW_LATENCY_MODE,
-                                   &mDispatch.setAutoLowLatencyMode);
-        this->initOptionalDispatch(HWC2_FUNCTION_GET_SUPPORTED_CONTENT_TYPES,
-                                   &mDispatch.getSupportedContentTypes);
-        this->initOptionalDispatch(HWC2_FUNCTION_SET_CONTENT_TYPE, &mDispatch.setContentType);
         return true;
     }
 
@@ -278,9 +222,6 @@
         HWC2_PFN_GET_DISPLAY_CONNECTION_TYPE getDisplayConnectionType;
         HWC2_PFN_GET_DISPLAY_VSYNC_PERIOD getDisplayVsyncPeriod;
         HWC2_PFN_SET_ACTIVE_CONFIG_WITH_CONSTRAINTS setActiveConfigWithConstraints;
-        HWC2_PFN_SET_AUTO_LOW_LATENCY_MODE setAutoLowLatencyMode;
-        HWC2_PFN_GET_SUPPORTED_CONTENT_TYPES getSupportedContentTypes;
-        HWC2_PFN_SET_CONTENT_TYPE setContentType;
     } mDispatch = {};
 
     hal::ComposerHal::EventCallback_2_4* mEventCallback_2_4 = nullptr;
diff --git a/graphics/composer/2.4/utils/vts/ComposerVts.cpp b/graphics/composer/2.4/utils/vts/ComposerVts.cpp
index 5b06d6d..35ac23f 100644
--- a/graphics/composer/2.4/utils/vts/ComposerVts.cpp
+++ b/graphics/composer/2.4/utils/vts/ComposerVts.cpp
@@ -106,25 +106,6 @@
     return error;
 }
 
-Error ComposerClient::setAutoLowLatencyMode(Display display, bool on) {
-    return mClient->setAutoLowLatencyMode(display, on);
-}
-
-Error ComposerClient::getSupportedContentTypes(
-        Display display, std::vector<IComposerClient::ContentType>* outSupportedContentTypes) {
-    Error error = Error::NONE;
-    mClient->getSupportedContentTypes(
-            display, [&](const auto& tmpError, const auto& tmpSupportedContentTypes) {
-                error = tmpError;
-                *outSupportedContentTypes = tmpSupportedContentTypes;
-            });
-    return error;
-}
-
-Error ComposerClient::setContentType(Display display, IComposerClient::ContentType contentType) {
-    return mClient->setContentType(display, contentType);
-}
-
 }  // namespace vts
 }  // namespace V2_4
 }  // namespace composer
diff --git a/graphics/composer/2.4/utils/vts/include/composer-vts/2.4/ComposerVts.h b/graphics/composer/2.4/utils/vts/include/composer-vts/2.4/ComposerVts.h
index b094bc8..83e74ed 100644
--- a/graphics/composer/2.4/utils/vts/include/composer-vts/2.4/ComposerVts.h
+++ b/graphics/composer/2.4/utils/vts/include/composer-vts/2.4/ComposerVts.h
@@ -84,13 +84,6 @@
             const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
             VsyncPeriodChangeTimeline* timeline);
 
-    Error setAutoLowLatencyMode(Display display, bool on);
-
-    Error getSupportedContentTypes(
-            Display display, std::vector<IComposerClient::ContentType>* outSupportedContentTypes);
-
-    Error setContentType(Display display, IComposerClient::ContentType contentType);
-
   private:
     const sp<IComposerClient> mClient;
 };
diff --git a/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp b/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
index 6b6f2a5..f038f55 100644
--- a/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
+++ b/graphics/composer/2.4/vts/functional/VtsHalGraphicsComposerV2_4TargetTest.cpp
@@ -47,9 +47,6 @@
 using mapper::V2_0::IMapper;
 using mapper::V2_0::vts::Gralloc;
 
-using ContentType = IComposerClient::ContentType;
-using DisplayCapability = IComposerClient::DisplayCapability;
-
 class GraphicsComposerHidlTest : public ::testing::TestWithParam<std::string> {
   protected:
     void SetUp() override {
@@ -120,11 +117,6 @@
     void Test_setActiveConfigWithConstraints(
             const IComposerClient::VsyncPeriodChangeConstraints& constraints);
 
-    void Test_setContentType(const ContentType& contentType, const char* contentTypeStr);
-    void Test_setContentTypeForDisplay(const Display& display,
-                                       const std::vector<ContentType>& capabilities,
-                                       const ContentType& contentType, const char* contentTypeStr);
-
     std::unique_ptr<Composer> mComposer;
     std::unique_ptr<ComposerClient> mComposerClient;
     sp<V2_1::vts::GraphicsComposerCallback> mComposerCallback;
@@ -385,117 +377,6 @@
     Test_setActiveConfigWithConstraints(constraints);
 }
 
-TEST_P(GraphicsComposerHidlTest, setAutoLowLatencyModeBadDisplay) {
-    EXPECT_EQ(Error::BAD_DISPLAY, mComposerClient->setAutoLowLatencyMode(mInvalidDisplayId, true));
-    EXPECT_EQ(Error::BAD_DISPLAY, mComposerClient->setAutoLowLatencyMode(mInvalidDisplayId, false));
-}
-
-TEST_P(GraphicsComposerHidlTest, setAutoLowLatencyMode) {
-    for (Display display : mComposerCallback->getDisplays()) {
-        std::vector<DisplayCapability> capabilities;
-        const auto error = mComposerClient->getDisplayCapabilities(display, &capabilities);
-        EXPECT_EQ(Error::NONE, error);
-
-        const bool allmSupport =
-                std::find(capabilities.begin(), capabilities.end(),
-                          DisplayCapability::AUTO_LOW_LATENCY_MODE) != capabilities.end();
-
-        if (!allmSupport) {
-            EXPECT_EQ(Error::UNSUPPORTED,
-                      mComposerClient->setAutoLowLatencyMode(mPrimaryDisplay, true));
-            EXPECT_EQ(Error::UNSUPPORTED,
-                      mComposerClient->setAutoLowLatencyMode(mPrimaryDisplay, false));
-            GTEST_SUCCEED() << "Auto Low Latency Mode is not supported on display "
-                            << to_string(display) << ", skipping test";
-            return;
-        }
-
-        EXPECT_EQ(Error::NONE, mComposerClient->setAutoLowLatencyMode(mPrimaryDisplay, true));
-        EXPECT_EQ(Error::NONE, mComposerClient->setAutoLowLatencyMode(mPrimaryDisplay, false));
-    }
-}
-
-TEST_P(GraphicsComposerHidlTest, getSupportedContentTypesBadDisplay) {
-    std::vector<ContentType> supportedContentTypes;
-    const auto error =
-            mComposerClient->getSupportedContentTypes(mInvalidDisplayId, &supportedContentTypes);
-    EXPECT_EQ(Error::BAD_DISPLAY, error);
-}
-
-TEST_P(GraphicsComposerHidlTest, getSupportedContentTypes) {
-    std::vector<ContentType> supportedContentTypes;
-    for (Display display : mComposerCallback->getDisplays()) {
-        supportedContentTypes.clear();
-        const auto error =
-                mComposerClient->getSupportedContentTypes(display, &supportedContentTypes);
-        const bool noneSupported =
-                std::find(supportedContentTypes.begin(), supportedContentTypes.end(),
-                          ContentType::NONE) != supportedContentTypes.end();
-        EXPECT_EQ(Error::NONE, error);
-        EXPECT_FALSE(noneSupported);
-    }
-}
-
-TEST_P(GraphicsComposerHidlTest, setContentTypeNoneAlwaysAccepted) {
-    for (Display display : mComposerCallback->getDisplays()) {
-        const auto error = mComposerClient->setContentType(display, ContentType::NONE);
-        EXPECT_NE(Error::UNSUPPORTED, error);
-    }
-}
-
-TEST_P(GraphicsComposerHidlTest, setContentTypeBadDisplay) {
-    const auto types = {ContentType::NONE, ContentType::GRAPHICS, ContentType::PHOTO,
-                        ContentType::CINEMA, ContentType::GAME};
-    for (auto type : types) {
-        EXPECT_EQ(Error::BAD_DISPLAY, mComposerClient->setContentType(mInvalidDisplayId, type));
-    }
-}
-
-void GraphicsComposerHidlTest::Test_setContentTypeForDisplay(
-        const Display& display, const std::vector<ContentType>& capabilities,
-        const ContentType& contentType, const char* contentTypeStr) {
-    const bool contentTypeSupport =
-            std::find(capabilities.begin(), capabilities.end(), contentType) != capabilities.end();
-
-    if (!contentTypeSupport) {
-        EXPECT_EQ(Error::UNSUPPORTED, mComposerClient->setContentType(display, contentType));
-        GTEST_SUCCEED() << contentTypeStr << " content type is not supported on display "
-                        << to_string(display) << ", skipping test";
-        return;
-    }
-
-    EXPECT_EQ(Error::NONE, mComposerClient->setContentType(display, contentType));
-    EXPECT_EQ(Error::NONE, mComposerClient->setContentType(display, ContentType::NONE));
-}
-
-void GraphicsComposerHidlTest::Test_setContentType(const ContentType& contentType,
-                                                   const char* contentTypeStr) {
-    for (Display display : mComposerCallback->getDisplays()) {
-        std::vector<ContentType> supportedContentTypes;
-        const auto error =
-                mComposerClient->getSupportedContentTypes(display, &supportedContentTypes);
-        EXPECT_EQ(Error::NONE, error);
-
-        Test_setContentTypeForDisplay(display, supportedContentTypes, contentType, contentTypeStr);
-    }
-}
-
-TEST_P(GraphicsComposerHidlTest, setGraphicsContentType) {
-    Test_setContentType(ContentType::GRAPHICS, "GRAPHICS");
-}
-
-TEST_P(GraphicsComposerHidlTest, setPhotoContentType) {
-    Test_setContentType(ContentType::PHOTO, "PHOTO");
-}
-
-TEST_P(GraphicsComposerHidlTest, setCinemaContentType) {
-    Test_setContentType(ContentType::CINEMA, "CINEMA");
-}
-
-TEST_P(GraphicsComposerHidlTest, setGameContentType) {
-    Test_setContentType(ContentType::GAME, "GAME");
-}
-
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, GraphicsComposerHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(IComposer::descriptor)),