diff --git a/audio/2.0/config/audio_policy_configuration.xsd b/audio/2.0/config/audio_policy_configuration.xsd
index 48b9a9b..7647cad 100644
--- a/audio/2.0/config/audio_policy_configuration.xsd
+++ b/audio/2.0/config/audio_policy_configuration.xsd
@@ -49,10 +49,6 @@
             <xs:selector xpath="modules/module"/>
             <xs:field xpath="@name"/>
         </xs:key>
-        <xs:key name="devicePortNameGlobalKey">
-            <xs:selector xpath="modules/module/devicePorts/devicePort"/>
-            <xs:field xpath="@tagName"/>
-        </xs:key>
         <xs:unique name="volumeTargetUniqueness">
             <xs:selector xpath="volumes/volume"/>
             <xs:field xpath="@stream"/>
@@ -73,14 +69,28 @@
     <!-- Enum values of IDevicesFactory::Device
          TODO: generate from hidl to avoid manual sync. -->
     <xs:simpleType name="halName">
-        <xs:restriction base="xs:string">
-            <xs:enumeration value="primary"/>
-            <xs:enumeration value="a2dp"/>
-            <xs:enumeration value="usb"/>
-            <xs:enumeration value="r_submix"/>
-            <xs:enumeration value="codec_offload"/>
-            <xs:enumeration value="stub"/>
-        </xs:restriction>
+        <xs:union>
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="primary"/>
+                    <xs:enumeration value="a2dp"/>
+                    <xs:enumeration value="usb"/>
+                    <xs:enumeration value="r_submix"/>
+                    <xs:enumeration value="codec_offload"/>
+                    <xs:enumeration value="stub"/>
+                </xs:restriction>
+            </xs:simpleType>
+            <xs:simpleType>
+                <!-- Vendor eXtension names must be in the vx namespace.
+                     Vendor are encouraged to namespace their module names.
+                     Example for an hypothetical Google virtual reality HAL:
+                        <module name="vx_google_vr" halVersion="3.0">
+                -->
+                <xs:restriction base="xs:string">
+                    <xs:pattern value="vx_[_a-zA-Z0-9]+"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:union>
     </xs:simpleType>
     <xs:complexType name="modules">
         <xs:annotation>
@@ -127,13 +137,15 @@
                     <xs:selector xpath="mixPorts/mixPort"/>
                     <xs:field xpath="@name"/>
                 </xs:unique>
-                <!-- Although this key constraint is redundant with devicePortNameGlobalKey,
-                     the set is used to constraint defaultOutputDevice and attachedDevice
-                     to reference a devicePort of the same module. -->
                 <xs:key name="devicePortNameKey">
                     <xs:selector xpath="devicePorts/devicePort"/>
                     <xs:field xpath="@tagName"/>
                 </xs:key>
+                <xs:unique name="devicePortUniqueness">
+                    <xs:selector xpath="devicePorts/devicePort"/>
+                    <xs:field xpath="@type"/>
+                    <xs:field xpath="@address"/>
+                </xs:unique>
                 <xs:keyref name="defaultOutputDeviceRef" refer="devicePortNameKey">
                     <xs:selector xpath="defaultOutputDevice"/>
                     <xs:field xpath="."/>
@@ -188,6 +200,7 @@
                 <xs:complexType>
                     <xs:sequence>
                         <xs:element name="profile" type="profile" minOccurs="0" maxOccurs="unbounded"/>
+                        <xs:element name="gains" type="gains" minOccurs="0"/>
                     </xs:sequence>
                     <xs:attribute name="name" type="xs:token" use="required"/>
                     <xs:attribute name="role" type="role" use="required"/>
@@ -199,6 +212,10 @@
                     <xs:field xpath="samplingRate"/>
                     <xs:field xpath="channelMasks"/>
                 </xs:unique>
+                <xs:unique name="mixPortGainUniqueness">
+                    <xs:selector xpath="gains/gain"/>
+                    <xs:field xpath="@name"/>
+                </xs:unique>
             </xs:element>
         </xs:sequence>
     </xs:complexType>
@@ -360,10 +377,34 @@
         </xs:restriction>
     </xs:simpleType>
     <xs:complexType name="profile">
-        <xs:attribute name="name" type="xs:token" use="required"/>
-        <xs:attribute name="format" type="audioFormat" use="required"/>
-        <xs:attribute name="samplingRates" type="samplingRates" use="required"/>
-        <xs:attribute name="channelMasks" type="channelMask" use="required"/>
+        <xs:attribute name="name" type="xs:token" use="optional"/>
+        <xs:attribute name="format" type="audioFormat" use="optional"/>
+        <xs:attribute name="samplingRates" type="samplingRates" use="optional"/>
+        <xs:attribute name="channelMasks" type="channelMask" use="optional"/>
+    </xs:complexType>
+    <xs:simpleType name="gainMode">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_GAIN_MODE_JOINT"/>
+            <xs:enumeration value="AUDIO_GAIN_MODE_CHANNELS"/>
+            <xs:enumeration value="AUDIO_GAIN_MODE_RAMP"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="gains">
+        <xs:sequence>
+            <xs:element name="gain" minOccurs="0" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="xs:token" use="required"/>
+                    <xs:attribute name="mode" type="gainMode" use="required"/>
+                    <xs:attribute name="channel_mask" type="channelMask" use="optional"/>
+                    <xs:attribute name="minValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="maxValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="defaultValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="stepValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="minRampMs" type="xs:int" use="optional"/>
+                    <xs:attribute name="maxRampMs" type="xs:int" use="optional"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
     </xs:complexType>
     <xs:complexType name="devicePorts">
         <xs:sequence>
@@ -371,10 +412,12 @@
                 <xs:complexType>
                     <xs:sequence>
                         <xs:element name="profile" type="profile" minOccurs="0" maxOccurs="unbounded"/>
+                        <xs:element name="gains" type="gains" minOccurs="0"/>
                     </xs:sequence>
                     <xs:attribute name="tagName" type="xs:token" use="required"/>
                     <xs:attribute name="type" type="audioDevice" use="required"/>
                     <xs:attribute name="role" type="role" use="required"/>
+                    <xs:attribute name="address" type="xs:string" use="optional" default=""/>
                 </xs:complexType>
                 <xs:unique name="devicePortProfileUniqueness">
                     <xs:selector xpath="profile"/>
@@ -382,6 +425,10 @@
                     <xs:field xpath="samplingRate"/>
                     <xs:field xpath="channelMasks"/>
                 </xs:unique>
+                <xs:unique name="devicePortGainUniqueness">
+                    <xs:selector xpath="gains/gain"/>
+                    <xs:field xpath="@name"/>
+                </xs:unique>
             </xs:element>
         </xs:sequence>
     </xs:complexType>
diff --git a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index 3ee44f3..a5b37af 100644
--- a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -768,11 +768,12 @@
                ASSERT_GE(extract(stream->getBufferSize()),
                          extract(stream->getFrameSize())));
 
-template <class Property, class CapabilityGetter, class Getter, class Setter>
+template <class Property, class CapabilityGetter>
 static void testCapabilityGetter(const string& name, IStream* stream,
-                                 Property currentValue,
                                  CapabilityGetter capablityGetter,
-                                 Getter getter, Setter setter) {
+                                 Return<Property> (IStream::*getter)(),
+                                 Return<Result> (IStream::*setter)(Property),
+                                 bool currentMustBeSupported = true) {
     hidl_vec<Property> capabilities;
     ASSERT_OK((stream->*capablityGetter)(returnIn(capabilities)));
     if (capabilities.size() == 0) {
@@ -783,16 +784,24 @@
         doc::partialTest(name + " is not supported");
         return;
     };
-    // TODO: This code has never been tested on a hal that supports
-    // getSupportedSampleRates
-    EXPECT_NE(std::find(capabilities.begin(), capabilities.end(), currentValue),
-              capabilities.end())
-        << "current " << name << " is not in the list of the supported ones "
-        << toString(capabilities);
+
+    if (currentMustBeSupported) {
+        Property currentValue = extract((stream->*getter)());
+        EXPECT_NE(std::find(capabilities.begin(), capabilities.end(), currentValue),
+                  capabilities.end())
+            << "current " << name << " is not in the list of the supported ones "
+            << toString(capabilities);
+    }
 
     // Check that all declared supported values are indeed supported
     for (auto capability : capabilities) {
-        ASSERT_OK((stream->*setter)(capability));
+        auto ret = (stream->*setter)(capability);
+        ASSERT_TRUE(ret.isOk());
+        if (ret == Result::NOT_SUPPORTED) {
+            doc::partialTest("Setter is not supported");
+            return;
+        }
+        ASSERT_OK(ret);
         ASSERT_EQ(capability, extract((stream->*getter)()));
     }
 }
@@ -800,15 +809,17 @@
 TEST_IO_STREAM(SupportedSampleRate,
                "Check that the stream sample rate is declared as supported",
                testCapabilityGetter("getSupportedSampleRate", stream.get(),
-                                    extract(stream->getSampleRate()),
                                     &IStream::getSupportedSampleRates,
                                     &IStream::getSampleRate,
-                                    &IStream::setSampleRate))
+                                    &IStream::setSampleRate,
+                                    // getSupportedSampleRate returns the native sampling rates,
+                                    // (the sampling rates that can be played without resampling)
+                                    // but other sampling rates can be supported by the HAL.
+                                    false))
 
 TEST_IO_STREAM(SupportedChannelMask,
                "Check that the stream channel mask is declared as supported",
                testCapabilityGetter("getSupportedChannelMask", stream.get(),
-                                    extract(stream->getChannelMask()),
                                     &IStream::getSupportedChannelMasks,
                                     &IStream::getChannelMask,
                                     &IStream::setChannelMask))
@@ -816,7 +827,6 @@
 TEST_IO_STREAM(SupportedFormat,
                "Check that the stream format is declared as supported",
                testCapabilityGetter("getSupportedFormat", stream.get(),
-                                    extract(stream->getFormat()),
                                     &IStream::getSupportedFormats,
                                     &IStream::getFormat, &IStream::setFormat))
 
diff --git a/audio/2.0/vts/functional/ValidateAudioConfiguration.cpp b/audio/2.0/vts/functional/ValidateAudioConfiguration.cpp
index 01324c8..ec3259a 100644
--- a/audio/2.0/vts/functional/ValidateAudioConfiguration.cpp
+++ b/audio/2.0/vts/functional/ValidateAudioConfiguration.cpp
@@ -14,9 +14,21 @@
  * limitations under the License.
  */
 
+#include <string>
+#include <unistd.h>
+
 #include "utility/ValidateXml.h"
 
 TEST(CheckConfig, audioPolicyConfigurationValidation) {
-    ASSERT_VALID_XML("/vendor/etc/audio_policy_configuration.xml",
-                     "/data/local/tmp/audio_policy_configuration.xsd");
+    const char* configName = "audio_policy_configuration.xml";
+    const char* possibleConfigLocations[] = {"/odm/etc", "/vendor/etc", "/system/etc"};
+    const char* configSchemaPath = "/data/local/tmp/audio_policy_configuration.xsd";
+
+    for (std::string folder : possibleConfigLocations) {
+        const auto configPath = folder + '/' + configName;
+        if (access(configPath.c_str(), R_OK) == 0) {
+            ASSERT_VALID_XML(configPath.c_str(), configSchemaPath);
+            return; // The framework does not read past the first config file found
+        }
+    }
 }
diff --git a/bluetooth/1.0/vts/functional/VtsHalBluetoothV1_0TargetTest.cpp b/bluetooth/1.0/vts/functional/VtsHalBluetoothV1_0TargetTest.cpp
index d699f21..fb53366 100644
--- a/bluetooth/1.0/vts/functional/VtsHalBluetoothV1_0TargetTest.cpp
+++ b/bluetooth/1.0/vts/functional/VtsHalBluetoothV1_0TargetTest.cpp
@@ -88,8 +88,14 @@
 
 #define EVENT_NUMBER_OF_COMPLETED_PACKETS_NUM_HANDLES 2
 
-#define ACL_BROADCAST_ACTIVE_SLAVE (0x1 << 4)
-#define ACL_PACKET_BOUNDARY_COMPLETE (0x3 << 6)
+#define ACL_BROADCAST_FLAG_OFFSET 6
+#define ACL_BROADCAST_FLAG_ACTIVE_SLAVE 0x1
+#define ACL_BROADCAST_ACTIVE_SLAVE (ACL_BROADCAST_FLAG_ACTIVE_SLAVE << ACL_BROADCAST_FLAG_OFFSET)
+
+#define ACL_PACKET_BOUNDARY_FLAG_OFFSET 4
+#define ACL_PACKET_BOUNDARY_FLAG_COMPLETE 0x3
+#define ACL_PACKET_BOUNDARY_COMPLETE \
+    (ACL_PACKET_BOUNDARY_FLAG_COMPLETE << ACL_PACKET_BOUNDARY_FLAG_OFFSET)
 
 constexpr char kCallbackNameAclEventReceived[] = "aclDataReceived";
 constexpr char kCallbackNameHciEventReceived[] = "hciEventReceived";
diff --git a/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp b/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp
index ebeadb1..fd048db 100644
--- a/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp
+++ b/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp
@@ -46,7 +46,8 @@
 using ::android::hardware::broadcastradio::V1_0::Direction;
 using ::android::hardware::broadcastradio::V1_0::ProgramInfo;
 using ::android::hardware::broadcastradio::V1_0::MetaData;
-
+using ::android::hardware::broadcastradio::V1_0::MetadataKey;
+using ::android::hardware::broadcastradio::V1_0::MetadataType;
 
 #define RETURN_IF_SKIPPED \
     if (skipped) { \
@@ -229,6 +230,18 @@
     bool openTuner();
     bool checkAntenna();
 
+    /**
+     * Retrieves AM/FM band configuration from module properties.
+     *
+     * The configuration may not exist: if radio type is other than AM/FM
+     * or provided index is out of bounds.
+     * In such case, empty configuration is returned.
+     *
+     * @param idx Band index to retrieve.
+     * @return Band configuration reference.
+     */
+    const BandConfig& getBand(unsigned idx);
+
     static const nsecs_t kConnectCallbacktimeoutNs = seconds_to_nanoseconds(1);
     static const nsecs_t kConfigCallbacktimeoutNs = seconds_to_nanoseconds(10);
     static const nsecs_t kTuneCallbacktimeoutNs = seconds_to_nanoseconds(30);
@@ -237,6 +250,7 @@
     bool skipped;
     sp<IBroadcastRadio> mRadio;
     Properties mHalProperties;
+    bool mHalPropertiesInitialized = false;
     sp<ITuner> mTuner;
     sp<MyCallback> mTunerCallback;
     Mutex mLock;
@@ -280,23 +294,29 @@
 
 bool BroadcastRadioHidlTest::getProperties()
 {
-    if (mHalProperties.bands.size() == 0) {
-        Result halResult = Result::NOT_INITIALIZED;
-        Return<void> hidlReturn =
-                mRadio->getProperties([&](Result result, const Properties& properties) {
-                        halResult = result;
-                        if (result == Result::OK) {
-                            mHalProperties = properties;
-                        }
-                    });
+    if (mHalPropertiesInitialized) return true;
 
-        EXPECT_TRUE(hidlReturn.isOk());
-        EXPECT_EQ(Result::OK, halResult);
-        EXPECT_EQ(Class::AM_FM, mHalProperties.classId);
-        EXPECT_GT(mHalProperties.numTuners, 0u);
+    Result halResult = Result::NOT_INITIALIZED;
+    auto hidlReturn = mRadio->getProperties([&](Result result, const Properties& properties) {
+        halResult = result;
+        if (result == Result::OK) {
+            mHalProperties = properties;
+        }
+    });
+
+    EXPECT_TRUE(hidlReturn.isOk());
+    EXPECT_EQ(Result::OK, halResult);
+    EXPECT_EQ(radioClass, mHalProperties.classId);
+    EXPECT_GT(mHalProperties.numTuners, 0u);
+    if (radioClass == Class::AM_FM) {
         EXPECT_GT(mHalProperties.bands.size(), 0u);
     }
-    return mHalProperties.bands.size() > 0;
+
+    if (hidlReturn.isOk() && halResult == Result::OK) {
+        mHalPropertiesInitialized = true;
+        return true;
+    }
+    return false;
 }
 
 bool BroadcastRadioHidlTest::openTuner()
@@ -306,17 +326,18 @@
     }
     if (mTuner.get() == nullptr) {
         Result halResult = Result::NOT_INITIALIZED;
-        Return<void> hidlReturn =
-                mRadio->openTuner(mHalProperties.bands[0], true, mTunerCallback,
-                                  [&](Result result, const sp<ITuner>& tuner) {
-                        halResult = result;
-                        if (result == Result::OK) {
-                            mTuner = tuner;
-                        }
-                    });
+        auto openCb = [&](Result result, const sp<ITuner>& tuner) {
+            halResult = result;
+            if (result == Result::OK) {
+                mTuner = tuner;
+            }
+        };
+        auto hidlReturn = mRadio->openTuner(getBand(0), true, mTunerCallback, openCb);
         EXPECT_TRUE(hidlReturn.isOk());
         EXPECT_EQ(Result::OK, halResult);
-        EXPECT_EQ(true, waitForCallback(kConfigCallbacktimeoutNs));
+        if (radioClass == Class::AM_FM) {
+            EXPECT_EQ(true, waitForCallback(kConfigCallbacktimeoutNs));
+        }
     }
     EXPECT_NE(nullptr, mTuner.get());
     return nullptr != mTuner.get();
@@ -324,6 +345,8 @@
 
 bool BroadcastRadioHidlTest::checkAntenna()
 {
+    if (radioClass != Class::AM_FM) return true;
+
     BandConfig halConfig;
     Result halResult = Result::NOT_INITIALIZED;
     Return<void> hidlReturn =
@@ -337,6 +360,19 @@
     return ((halResult == Result::OK) && (halConfig.antennaConnected == true));
 }
 
+const BandConfig& BroadcastRadioHidlTest::getBand(unsigned idx) {
+    static BandConfig dummyBandConfig = {};
+    if (radioClass == Class::AM_FM) {
+        EXPECT_GT(mHalProperties.bands.size(), idx);
+        if (mHalProperties.bands.size() > idx) {
+            return mHalProperties.bands[idx];
+        } else {
+            return dummyBandConfig;
+        }
+    } else {
+        return dummyBandConfig;
+    }
+}
 
 /**
  * Test IBroadcastRadio::getProperties() method
@@ -344,7 +380,7 @@
  * Verifies that:
  *  - the HAL implements the method
  *  - the method returns 0 (no error)
- *  - the implementation class is AM_FM
+ *  - the implementation class is radioClass
  *  - the implementation supports at least one tuner
  *  - the implementation supports at one band
  */
@@ -383,22 +419,24 @@
  * Test IBroadcastRadio::openTuner() method called twice.
  *
  * Verifies that:
- *  - the openTuner method fails when called for the second time without deleting previous
- *    ITuner instance
+ *  - the openTuner method fails with INVALID_STATE or succeeds when called for the second time
+ *    without deleting previous ITuner instance
  */
 TEST_P(BroadcastRadioHidlTest, OpenTunerTwice) {
     RETURN_IF_SKIPPED;
     EXPECT_TRUE(openTuner());
 
     Result halResult = Result::NOT_INITIALIZED;
-    Return<void> hidlReturn =
-            mRadio->openTuner(mHalProperties.bands[0], true, mTunerCallback,
-                              [&](Result result, const sp<ITuner>&) {
-                    halResult = result;
-                });
+    auto openCb = [&](Result result, const sp<ITuner>&) { halResult = result; };
+    auto hidlReturn = mRadio->openTuner(getBand(0), true, mTunerCallback, openCb);
     EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_EQ(Result::INVALID_STATE, halResult);
-    EXPECT_TRUE(waitForCallback(kConfigCallbacktimeoutNs));
+    if (halResult == Result::OK) {
+        if (radioClass == Class::AM_FM) {
+            EXPECT_TRUE(waitForCallback(kConfigCallbacktimeoutNs));
+        }
+    } else {
+        EXPECT_EQ(Result::INVALID_STATE, halResult);
+    }
 }
 
 /**
@@ -409,18 +447,22 @@
  *  - the methods return 0 (no error)
  *  - the configuration callback is received within kConfigCallbacktimeoutNs ns
  *  - the configuration read back from HAl has the same class Id
+ *
+ * Skipped for other radio classes than AM/FM, because setConfiguration
+ * applies only for these bands.
  */
 TEST_P(BroadcastRadioHidlTest, SetAndGetConfiguration) {
+    if (radioClass != Class::AM_FM) skipped = true;
     RETURN_IF_SKIPPED;
     ASSERT_EQ(true, openTuner());
     // test setConfiguration
     mCallbackCalled = false;
-    Return<Result> hidlResult = mTuner->setConfiguration(mHalProperties.bands[1]);
+    Return<Result> hidlResult = mTuner->setConfiguration(getBand(1));
     EXPECT_TRUE(hidlResult.isOk());
     EXPECT_EQ(Result::OK, hidlResult);
     EXPECT_EQ(true, waitForCallback(kConfigCallbacktimeoutNs));
     EXPECT_EQ(Result::OK, mResultCallbackData);
-    EXPECT_EQ(mHalProperties.bands[1], mBandConfigCallbackData);
+    EXPECT_EQ(getBand(1), mBandConfigCallbackData);
 
     // test getConfiguration
     BandConfig halConfig;
@@ -434,7 +476,7 @@
             });
     EXPECT_TRUE(hidlReturn.isOk());
     EXPECT_EQ(Result::OK, halResult);
-    EXPECT_EQ(mHalProperties.bands[1], halConfig);
+    EXPECT_EQ(getBand(1), halConfig);
 }
 
 /**
@@ -443,8 +485,12 @@
  * Verifies that:
  *  - the methods returns INVALID_ARGUMENTS on invalid arguments
  *  - the method recovers and succeeds after passing correct arguments
+ *
+ * Skipped for other radio classes than AM/FM, because setConfiguration
+ * applies only for these bands.
  */
 TEST_P(BroadcastRadioHidlTest, SetConfigurationFails) {
+    if (radioClass != Class::AM_FM) skipped = true;
     RETURN_IF_SKIPPED;
     ASSERT_EQ(true, openTuner());
 
@@ -463,7 +509,7 @@
 
     // Test setConfiguration recovering after passing good data.
     mCallbackCalled = false;
-    setResult = mTuner->setConfiguration(mHalProperties.bands[0]);
+    setResult = mTuner->setConfiguration(getBand(0));
     EXPECT_TRUE(setResult.isOk());
     EXPECT_EQ(Result::OK, setResult);
     EXPECT_EQ(true, waitForCallback(kConfigCallbacktimeoutNs));
@@ -506,8 +552,12 @@
  *  - the method returns 0 (no error)
  *  - the tuned callback is received within kTuneCallbacktimeoutNs ns
  *  - skipping sub-channel or not does not fail the call
+ *
+ * Skipped for other radio classes than AM/FM, because step is not possible
+ * on DAB nor satellite.
  */
 TEST_P(BroadcastRadioHidlTest, Step) {
+    if (radioClass != Class::AM_FM) skipped = true;
     RETURN_IF_SKIPPED;
     ASSERT_EQ(true, openTuner());
     ASSERT_TRUE(checkAntenna());
@@ -533,20 +583,26 @@
  *  - the HAL implements the methods
  *  - the methods return 0 (no error)
  *  - the tuned callback is received within kTuneCallbacktimeoutNs ns after tune()
+ *
+ * Skipped for other radio classes than AM/FM, because tune to frequency
+ * is not possible on DAB nor satellite.
  */
 TEST_P(BroadcastRadioHidlTest, TuneAndGetProgramInformationAndCancel) {
+    if (radioClass != Class::AM_FM) skipped = true;
     RETURN_IF_SKIPPED;
     ASSERT_EQ(true, openTuner());
     ASSERT_TRUE(checkAntenna());
 
+    auto& band = getBand(0);
+
     // test tune
-    ASSERT_GT(mHalProperties.bands[0].spacings.size(), 0u);
-    ASSERT_GT(mHalProperties.bands[0].upperLimit, mHalProperties.bands[0].lowerLimit);
+    ASSERT_GT(band.spacings.size(), 0u);
+    ASSERT_GT(band.upperLimit, band.lowerLimit);
 
     // test scan UP
-    uint32_t lowerLimit = mHalProperties.bands[0].lowerLimit;
-    uint32_t upperLimit = mHalProperties.bands[0].upperLimit;
-    uint32_t spacing = mHalProperties.bands[0].spacings[0];
+    uint32_t lowerLimit = band.lowerLimit;
+    uint32_t upperLimit = band.upperLimit;
+    uint32_t spacing = band.spacings[0];
 
     uint32_t channel =
             lowerLimit + (((upperLimit - lowerLimit) / 2 + spacing - 1) / spacing) * spacing;
@@ -571,11 +627,8 @@
     EXPECT_TRUE(hidlReturn.isOk());
     EXPECT_EQ(Result::OK, halResult);
     if (mResultCallbackData == Result::OK) {
-        EXPECT_EQ(true, halInfo.tuned);
         EXPECT_LE(halInfo.channel, upperLimit);
         EXPECT_GE(halInfo.channel, lowerLimit);
-    } else {
-        EXPECT_EQ(false, halInfo.tuned);
     }
 
     // test cancel
@@ -591,8 +644,12 @@
  * Verifies that:
  *  - the method returns INVALID_ARGUMENTS when applicable
  *  - the method recovers and succeeds after passing correct arguments
+ *
+ * Skipped for other radio classes than AM/FM, because tune to frequency
+ * is not possible on DAB nor satellite.
  */
 TEST_P(BroadcastRadioHidlTest, TuneFailsOutOfBounds) {
+    if (radioClass != Class::AM_FM) skipped = true;
     RETURN_IF_SKIPPED;
     ASSERT_TRUE(openTuner());
     ASSERT_TRUE(checkAntenna());
@@ -622,6 +679,52 @@
     EXPECT_TRUE(waitForCallback(kTuneCallbacktimeoutNs));
 }
 
+/**
+ * Test proper image format in metadata.
+ *
+ * Verifies that:
+ * - all images in metadata are provided in-band (as a binary blob, not by id)
+ *
+ * This is a counter-test for OobImagesOnly from 1.1 VTS.
+ */
+TEST_P(BroadcastRadioHidlTest, IbImagesOnly) {
+    RETURN_IF_SKIPPED;
+    ASSERT_TRUE(openTuner());
+    ASSERT_TRUE(checkAntenna());
+
+    bool firstScan = true;
+    uint32_t firstChannel, prevChannel;
+    while (true) {
+        mCallbackCalled = false;
+        auto hidlResult = mTuner->scan(Direction::UP, true);
+        ASSERT_TRUE(hidlResult.isOk());
+        if (hidlResult == Result::TIMEOUT) {
+            ALOGI("Got timeout on scan operation");
+            break;
+        }
+        ASSERT_EQ(Result::OK, hidlResult);
+        ASSERT_EQ(true, waitForCallback(kTuneCallbacktimeoutNs));
+
+        if (firstScan) {
+            firstScan = false;
+            firstChannel = mProgramInfoCallbackData.channel;
+        } else {
+            // scanned the whole band
+            if (mProgramInfoCallbackData.channel >= firstChannel && prevChannel <= firstChannel) {
+                break;
+            }
+        }
+        prevChannel = mProgramInfoCallbackData.channel;
+
+        for (auto&& entry : mProgramInfoCallbackData.metadata) {
+            if (entry.key != MetadataKey::ICON && entry.key != MetadataKey::ART) continue;
+            EXPECT_EQ(MetadataType::RAW, entry.type);
+            EXPECT_EQ(0, entry.intValue);
+            EXPECT_GT(entry.rawValue.size(), 0u);
+        }
+    }
+}
+
 INSTANTIATE_TEST_CASE_P(
     BroadcastRadioHidlTestCases,
     BroadcastRadioHidlTest,
diff --git a/camera/provider/2.4/vts/functional/Android.bp b/camera/provider/2.4/vts/functional/Android.bp
index 85312c1..14d7c50 100644
--- a/camera/provider/2.4/vts/functional/Android.bp
+++ b/camera/provider/2.4/vts/functional/Android.bp
@@ -31,9 +31,14 @@
         "libcamera_metadata",
         "libbinder",
         "libgui",
-        "libui"
+        "libui",
+        "libfmq",
     ],
-    static_libs: ["VtsHalHidlTargetTestBase", "libgrallocusage"],
+    static_libs: [
+        "VtsHalHidlTargetTestBase",
+        "libgrallocusage",
+        "android.hardware.camera.common@1.0-helper",
+    ],
     cflags: [
         "-O0",
         "-g",
diff --git a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
index c350e31..2673afd 100644
--- a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
+++ b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
@@ -15,29 +15,34 @@
  */
 
 #define LOG_TAG "camera_hidl_hal_test"
-#include <VtsHalHidlTargetTestBase.h>
+
+#include <chrono>
+#include <mutex>
+#include <regex>
+#include <unordered_map>
+#include <condition_variable>
+
+#include <inttypes.h>
+
 #include <android/hardware/camera/device/1.0/ICameraDevice.h>
 #include <android/hardware/camera/device/3.2/ICameraDevice.h>
 #include <android/hardware/camera/provider/2.4/ICameraProvider.h>
-#include <android/log.h>
+#include <android/hidl/manager/1.0/IServiceManager.h>
 #include <binder/MemoryHeapBase.h>
+#include <CameraMetadata.h>
+#include <CameraParameters.h>
+#include <fmq/MessageQueue.h>
 #include <grallocusage/GrallocUsageConversion.h>
 #include <gui/BufferItemConsumer.h>
 #include <gui/BufferQueue.h>
 #include <gui/Surface.h>
 #include <hardware/gralloc.h>
 #include <hardware/gralloc1.h>
-#include <inttypes.h>
 #include <system/camera.h>
+#include <system/camera_metadata.h>
 #include <ui/GraphicBuffer.h>
-#include <utils/Errors.h>
-#include <chrono>
-#include <condition_variable>
-#include <mutex>
-#include <regex>
-#include <unordered_map>
-#include "CameraParameters.h"
-#include "system/camera_metadata.h"
+
+#include <VtsHalHidlTargetTestBase.h>
 
 using ::android::hardware::Return;
 using ::android::hardware::Void;
@@ -89,8 +94,13 @@
 using ::android::hardware::camera::device::V1_0::ICameraDevicePreviewCallback;
 using ::android::hardware::camera::device::V1_0::FrameCallbackFlag;
 using ::android::hardware::camera::device::V1_0::HandleTimestampMessage;
+using ::android::hardware::MessageQueue;
+using ::android::hardware::kSynchronizedReadWrite;
+using ResultMetadataQueue = MessageQueue<uint8_t, kSynchronizedReadWrite>;
+using ::android::hidl::manager::V1_0::IServiceManager;
 
 const char kCameraPassthroughServiceName[] = "legacy/0";
+const char *kProviderFQName = "android.hardware.camera.provider@2.4::ICameraProvider";
 const uint32_t kMaxPreviewWidth = 1920;
 const uint32_t kMaxPreviewHeight = 1080;
 const uint32_t kMaxVideoWidth = 4096;
@@ -114,25 +124,41 @@
 
 namespace {
     // "device@<version>/legacy/<id>"
-    const char *kDeviceNameRE = "device@([0-9]+\\.[0-9]+)/legacy/(.+)";
+    const char *kDeviceNameRE = "device@([0-9]+\\.[0-9]+)/%s/(.+)";
     const int CAMERA_DEVICE_API_VERSION_3_2 = 0x302;
     const int CAMERA_DEVICE_API_VERSION_1_0 = 0x100;
     const char *kHAL3_2 = "3.2";
     const char *kHAL1_0 = "1.0";
 
-    bool matchDeviceName(const hidl_string& deviceName, std::smatch& sm) {
-        std::regex e(kDeviceNameRE);
+    bool matchDeviceName(const hidl_string& deviceName,
+            const hidl_string &providerType,
+            std::string* deviceVersion,
+            std::string* cameraId) {
+        ::android::String8 pattern;
+        pattern.appendFormat(kDeviceNameRE, providerType.c_str());
+        std::regex e(pattern.string());
         std::string deviceNameStd(deviceName.c_str());
-        return std::regex_match(deviceNameStd, sm, e);
+        std::smatch sm;
+        if (std::regex_match(deviceNameStd, sm, e)) {
+            if (deviceVersion != nullptr) {
+                *deviceVersion = sm[1];
+            }
+            if (cameraId != nullptr) {
+                *cameraId = sm[2];
+            }
+            return true;
+        }
+        return false;
     }
 
-    int getCameraDeviceVersion(const hidl_string& deviceName) {
-        std::smatch sm;
-        bool match = matchDeviceName(deviceName, sm);
+    int getCameraDeviceVersion(const hidl_string& deviceName,
+            const hidl_string &providerType) {
+        std::string version;
+        bool match = matchDeviceName(deviceName, providerType, &version, nullptr);
         if (!match) {
             return -1;
         }
-        std::string version = sm[1].str();
+
         if (version.compare(kHAL3_2) == 0) {
             // maybe switched to 3.4 or define the hidl version enumlater
             return CAMERA_DEVICE_API_VERSION_3_2;
@@ -142,6 +168,45 @@
         return 0;
     }
 
+    bool parseProviderName(const std::string& name, std::string *type /*out*/,
+            uint32_t *id /*out*/) {
+        if (!type || !id) {
+            ADD_FAILURE();
+            return false;
+        }
+
+        std::string::size_type slashIdx = name.find('/');
+        if (slashIdx == std::string::npos || slashIdx == name.size() - 1) {
+            ADD_FAILURE() << "Provider name does not have / separator between type"
+                    "and id";
+            return false;
+        }
+
+        std::string typeVal = name.substr(0, slashIdx);
+
+        char *endPtr;
+        errno = 0;
+        long idVal = strtol(name.c_str() + slashIdx + 1, &endPtr, 10);
+        if (errno != 0) {
+            ADD_FAILURE() << "cannot parse provider id as an integer:" <<
+                    name.c_str() << strerror(errno) << errno;
+            return false;
+        }
+        if (endPtr != name.c_str() + name.size()) {
+            ADD_FAILURE() << "provider id has unexpected length " << name.c_str();
+            return false;
+        }
+        if (idVal < 0) {
+            ADD_FAILURE() << "id is negative: " << name.c_str() << idVal;
+            return false;
+        }
+
+        *type = typeVal;
+        *id = static_cast<uint32_t>(idVal);
+
+        return true;
+    }
+
     Status mapToStatus(::android::status_t s)  {
         switch(s) {
             case ::android::OK:
@@ -176,7 +241,7 @@
     virtual void SetUp() override;
     virtual void TearDown() override;
 
-    sp<ICameraProvider> mProvider;
+    std::unordered_map<std::string, sp<ICameraProvider> > mProviders;
 
 private:
     CameraHidlEnvironment() {}
@@ -185,11 +250,40 @@
 };
 
 void CameraHidlEnvironment::SetUp() {
-    // TODO: test the binderized mode
-    mProvider = ::testing::VtsHalHidlTargetTestBase::getService<ICameraProvider>(kCameraPassthroughServiceName);
-    // TODO: handle the device doesn't have any camera case
-    ALOGI_IF(mProvider, "provider is not nullptr, %p", mProvider.get());
-    ASSERT_NE(mProvider, nullptr);
+    sp<IServiceManager> manager = IServiceManager::getService();
+    ASSERT_NE(manager, nullptr);
+
+    manager->listByInterface(kProviderFQName,
+                             [this](const hidl_vec<hidl_string> &registered) {
+        std::string name;
+        uint32_t id;
+        sp<ICameraProvider> provider = nullptr;
+        for (size_t i = 0; i < registered.size(); i++) {
+            ASSERT_TRUE(parseProviderName(registered[i],
+                    &name /*out*/, &id /*out*/));
+            provider = ICameraProvider::tryGetService(registered[i]);
+            ALOGI_IF(provider, "provider is not nullptr, %p", provider.get());
+            if (nullptr != provider.get()) {
+                mProviders.emplace(name, provider);
+            }
+        }
+    });
+
+    std::string legacyName;
+    uint32_t legacyId;
+    ASSERT_TRUE(parseProviderName(kCameraPassthroughServiceName,
+            &legacyName /*out*/, &legacyId /*out*/));
+    auto legacyIt = mProviders.find(legacyName);
+    //Add any legacy passthrough implementations
+    if (legacyIt == mProviders.end()) {
+        sp<ICameraProvider> provider = ICameraProvider::tryGetService(
+                kCameraPassthroughServiceName);
+        if (nullptr != provider.get()) {
+            mProviders.emplace(legacyName, provider);
+        }
+    }
+
+    ASSERT_FALSE(mProviders.empty());
 }
 
 void CameraHidlEnvironment::TearDown() {
@@ -253,9 +347,7 @@
 
             size_t result = 1;
             result = 31 * result + buf->numFds;
-            result = 31 * result + buf->numInts;
-            int length = buf->numFds + buf->numInts;
-            for (int i = 0; i < length; i++) {
+            for (int i = 0; i < buf->numFds; i++) {
                 result = 31 * result + buf->data[i];
             }
             return result;
@@ -265,10 +357,8 @@
     struct BufferComparator {
         bool operator()(const buffer_handle_t& buf1,
                 const buffer_handle_t& buf2) const {
-            if ((buf1->numFds == buf2->numFds) &&
-                    (buf1->numInts == buf2->numInts)) {
-                int length = buf1->numFds + buf1->numInts;
-                for (int i = 0; i < length; i++) {
+            if (buf1->numFds == buf2->numFds) {
+                for (int i = 0; i < buf1->numFds; i++) {
                     if (buf1->data[i] != buf2->data[i]) {
                         return false;
                     }
@@ -445,7 +535,7 @@
     virtual void SetUp() override {}
     virtual void TearDown() override {}
 
-    hidl_vec<hidl_string> getCameraDeviceNames();
+    hidl_vec<hidl_string> getCameraDeviceNames(sp<ICameraProvider> provider);
 
     struct EmptyDeviceCb : public ICameraDeviceCallback {
         virtual Return<void> processCaptureResult(const hidl_vec<CaptureResult>& /*results*/) override {
@@ -521,7 +611,7 @@
         CameraHidlTest *mParent;               // Parent object
     };
 
-    void openCameraDevice(const std::string &name,const CameraHidlEnvironment* env,
+    void openCameraDevice(const std::string &name, sp<ICameraProvider> provider,
             sp<::android::hardware::camera::device::V1_0::ICameraDevice> *device /*out*/);
     void setupPreviewWindow(
             const sp<::android::hardware::camera::device::V1_0::ICameraDevice> &device,
@@ -544,15 +634,17 @@
     void waitForFrameLocked(DataCallbackMsg msgFrame,
             std::unique_lock<std::mutex> &l);
     void openEmptyDeviceSession(const std::string &name,
-            const CameraHidlEnvironment* env,
+            sp<ICameraProvider> provider,
             sp<ICameraDeviceSession> *session /*out*/,
             camera_metadata_t **staticMeta /*out*/);
     void configurePreviewStream(const std::string &name,
-            const CameraHidlEnvironment* env,
+            sp<ICameraProvider> provider,
             const AvailableStream *previewThreshold,
             sp<ICameraDeviceSession> *session /*out*/,
             Stream *previewStream /*out*/,
-            HalStreamConfiguration *halStreamConfig /*out*/);
+            HalStreamConfiguration *halStreamConfig /*out*/,
+            bool *supportsPartialResults /*out*/,
+            uint32_t *partialResultCount /*out*/);
     static Status getAvailableOutputStreams(camera_metadata_t *staticMeta,
             std::vector<AvailableStream> &outputStreams,
             const AvailableStream *threshold = nullptr);
@@ -569,11 +661,75 @@
             ::android::CameraParameters &cameraParams, const char *mode) ;
 
 protected:
+
+    // In-flight queue for tracking completion of capture requests.
+    struct InFlightRequest {
+        // Set by notify() SHUTTER call.
+        nsecs_t shutterTimestamp;
+
+        bool errorCodeValid;
+        ErrorCode errorCode;
+
+        //Is partial result supported
+        bool usePartialResult;
+
+        //Partial result count expected
+        uint32_t numPartialResults;
+
+        // Message queue
+        std::shared_ptr<ResultMetadataQueue> resultQueue;
+
+        // Set by process_capture_result call with valid metadata
+        bool haveResultMetadata;
+
+        // Decremented by calls to process_capture_result with valid output
+        // and input buffers
+        ssize_t numBuffersLeft;
+
+         // A 64bit integer to index the frame number associated with this result.
+        int64_t frameNumber;
+
+         // The partial result count (index) for this capture result.
+        int32_t partialResultCount;
+
+        // For buffer drop errors, the stream ID for the stream that lost a buffer.
+        // Otherwise -1.
+        int32_t errorStreamId;
+
+        // If this request has any input buffer
+        bool hasInputBuffer;
+
+        // Result metadata
+        ::android::hardware::camera::common::V1_0::helper::CameraMetadata collectedResult;
+
+        // Buffers are added by process_capture_result when output buffers
+        // return from HAL but framework.
+        ::android::Vector<StreamBuffer> resultOutputBuffers;
+
+        InFlightRequest(ssize_t numBuffers, bool hasInput,
+                bool partialResults, uint32_t partialCount,
+                std::shared_ptr<ResultMetadataQueue> queue = nullptr) :
+                shutterTimestamp(0),
+                errorCodeValid(false),
+                errorCode(ErrorCode::ERROR_BUFFER),
+                usePartialResult(partialResults),
+                numPartialResults(partialCount),
+                resultQueue(queue),
+                haveResultMetadata(false),
+                numBuffersLeft(numBuffers),
+                frameNumber(0),
+                partialResultCount(0),
+                errorStreamId(-1),
+                hasInputBuffer(hasInput) {}
+    };
+
+    // Map from frame number to the in-flight request state
+    typedef ::android::KeyedVector<uint32_t, InFlightRequest*> InFlightMap;
+
     std::mutex mLock;                          // Synchronize access to member variables
     std::condition_variable mResultCondition;  // Condition variable for incoming results
-    uint32_t mResultFrameNumber;               // Expected result frame number
-    std::vector<StreamBuffer> mResultBuffers;  // Holds stream buffers from capture result
-    std::vector<ErrorMsg> mErrors;             // Holds incoming error notifications
+    InFlightMap mInflightMap;                  // Map of all inflight requests
+
     DataCallbackMsg mDataMessageTypeReceived;  // Most recent message type received through data callbacks
     uint32_t mVideoBufferIndex;                // Buffer index of the most recent video buffer
     uint32_t mVideoData;                       // Buffer data of the most recent video buffer
@@ -696,53 +852,180 @@
         return Void();
     }
 
+    bool notify = false;
     std::unique_lock<std::mutex> l(mParent->mLock);
-    const CaptureResult& result = results[0];
+    for (size_t i = 0 ; i < results.size(); i++) {
+        uint32_t frameNumber = results[i].frameNumber;
 
-    if(mParent->mResultFrameNumber != result.frameNumber) {
-        ALOGE("%s: Unexpected frame number! Expected: %u received: %u",
-              __func__, mParent->mResultFrameNumber, result.frameNumber);
-        ADD_FAILURE();
+        if ((results[i].result.size() == 0) &&
+                (results[i].outputBuffers.size() == 0) &&
+                (results[i].inputBuffer.buffer == nullptr) &&
+                (results[i].fmqResultSize == 0)) {
+            ALOGE("%s: No result data provided by HAL for frame %d result count: %d",
+                  __func__, frameNumber, (int) results[i].fmqResultSize);
+            ADD_FAILURE();
+            break;
+        }
+
+        ssize_t idx = mParent->mInflightMap.indexOfKey(frameNumber);
+        if (::android::NAME_NOT_FOUND == idx) {
+            ALOGE("%s: Unexpected frame number! received: %u",
+                  __func__, frameNumber);
+            ADD_FAILURE();
+            break;
+        }
+
+        bool isPartialResult = false;
+        bool hasInputBufferInRequest = false;
+        InFlightRequest *request = mParent->mInflightMap.editValueAt(idx);
+        ::android::hardware::camera::device::V3_2::CameraMetadata resultMetadata;
+        size_t resultSize = 0;
+        if (results[i].fmqResultSize > 0) {
+            resultMetadata.resize(results[i].fmqResultSize);
+            if (request->resultQueue == nullptr) {
+                ADD_FAILURE();
+                break;
+            }
+            if (!request->resultQueue->read(resultMetadata.data(),
+                    results[i].fmqResultSize)) {
+                ALOGE("%s: Frame %d: Cannot read camera metadata from fmq,"
+                        "size = %" PRIu64, __func__, frameNumber,
+                        results[i].fmqResultSize);
+                ADD_FAILURE();
+                break;
+            }
+            resultSize = resultMetadata.size();
+        } else if (results[i].result.size() > 0) {
+            resultMetadata.setToExternal(const_cast<uint8_t *>(
+                    results[i].result.data()), results[i].result.size());
+            resultSize = resultMetadata.size();
+        }
+
+        if (!request->usePartialResult && (resultSize > 0) &&
+                (results[i].partialResult != 1)) {
+            ALOGE("%s: Result is malformed for frame %d: partial_result %u "
+                    "must be 1  if partial result is not supported", __func__,
+                    frameNumber, results[i].partialResult);
+            ADD_FAILURE();
+            break;
+        }
+
+        if (results[i].partialResult != 0) {
+            request->partialResultCount = results[i].partialResult;
+        }
+
+        // Check if this result carries only partial metadata
+        if (request->usePartialResult && (resultSize > 0)) {
+            if ((results[i].partialResult > request->numPartialResults) ||
+                    (results[i].partialResult < 1)) {
+                ALOGE("%s: Result is malformed for frame %d: partial_result %u"
+                        " must be  in the range of [1, %d] when metadata is "
+                        "included in the result", __func__, frameNumber,
+                        results[i].partialResult, request->numPartialResults);
+                ADD_FAILURE();
+                break;
+            }
+            request->collectedResult.append(
+                    reinterpret_cast<const camera_metadata_t*>(
+                            resultMetadata.data()));
+
+            isPartialResult =
+                    (results[i].partialResult < request->numPartialResults);
+        }
+
+        hasInputBufferInRequest = request->hasInputBuffer;
+
+        // Did we get the (final) result metadata for this capture?
+        if ((resultSize > 0) && !isPartialResult) {
+            if (request->haveResultMetadata) {
+                ALOGE("%s: Called multiple times with metadata for frame %d",
+                      __func__, frameNumber);
+                ADD_FAILURE();
+                break;
+            }
+            request->haveResultMetadata = true;
+            request->collectedResult.sort();
+        }
+
+        uint32_t numBuffersReturned = results[i].outputBuffers.size();
+        if (results[i].inputBuffer.buffer != nullptr) {
+            if (hasInputBufferInRequest) {
+                numBuffersReturned += 1;
+            } else {
+                ALOGW("%s: Input buffer should be NULL if there is no input"
+                        " buffer sent in the request", __func__);
+            }
+        }
+        request->numBuffersLeft -= numBuffersReturned;
+        if (request->numBuffersLeft < 0) {
+            ALOGE("%s: Too many buffers returned for frame %d", __func__,
+                    frameNumber);
+            ADD_FAILURE();
+            break;
+        }
+
+        request->resultOutputBuffers.appendArray(results[i].outputBuffers.data(),
+                results[i].outputBuffers.size());
+        // If shutter event is received notify the pending threads.
+        if (request->shutterTimestamp != 0) {
+            notify = true;
+        }
     }
 
-    size_t resultLength = result.outputBuffers.size();
-    for (size_t i = 0; i < resultLength; i++) {
-        mParent->mResultBuffers.push_back(result.outputBuffers[i]);
-    }
-
-    // TODO(epeev): Handle partial results in case client supports them and
-    //              verify the result against request settings.
-
     l.unlock();
-    mParent->mResultCondition.notify_one();
+    if (notify) {
+        mParent->mResultCondition.notify_one();
+    }
 
     return Void();
 }
 
 Return<void> CameraHidlTest::DeviceCb::notify(
         const hidl_vec<NotifyMsg>& messages) {
-    const NotifyMsg& message = messages[0];
+    std::lock_guard<std::mutex> l(mParent->mLock);
 
-    if (MsgType::ERROR == message.type) {
-        {
-            std::lock_guard<std::mutex> l(mParent->mLock);
-            mParent->mErrors.push_back(message.msg.error);
+    for (size_t i = 0; i < messages.size(); i++) {
+        ssize_t idx = mParent->mInflightMap.indexOfKey(
+                messages[i].msg.shutter.frameNumber);
+        if (::android::NAME_NOT_FOUND == idx) {
+            ALOGE("%s: Unexpected frame number! received: %u",
+                  __func__, messages[i].msg.shutter.frameNumber);
+            ADD_FAILURE();
+            break;
         }
+        InFlightRequest *r = mParent->mInflightMap.editValueAt(idx);
 
-        if ((ErrorCode::ERROR_REQUEST == message.msg.error.errorCode)
-                || (ErrorCode::ERROR_BUFFER == message.msg.error.errorCode)) {
-            mParent->mResultCondition.notify_one();
+        switch(messages[i].type) {
+            case MsgType::ERROR:
+                if (ErrorCode::ERROR_DEVICE == messages[i].msg.error.errorCode) {
+                    ALOGE("%s: Camera reported serious device error",
+                          __func__);
+                    ADD_FAILURE();
+                } else {
+                    r->errorCodeValid = true;
+                    r->errorCode = messages[i].msg.error.errorCode;
+                    r->errorStreamId = messages[i].msg.error.errorStreamId;
+                }
+                break;
+            case MsgType::SHUTTER:
+                r->shutterTimestamp = messages[i].msg.shutter.timestamp;
+                break;
+            default:
+                ALOGE("%s: Unsupported notify message %d", __func__,
+                      messages[i].type);
+                ADD_FAILURE();
+                break;
         }
     }
 
+    mParent->mResultCondition.notify_one();
     return Void();
 }
 
-hidl_vec<hidl_string> CameraHidlTest::getCameraDeviceNames() {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
+hidl_vec<hidl_string> CameraHidlTest::getCameraDeviceNames(sp<ICameraProvider> provider) {
     hidl_vec<hidl_string> cameraDeviceNames;
     Return<void> ret;
-    ret = env->mProvider->getCameraIdList(
+    ret = provider->getCameraIdList(
         [&](auto status, const auto& idList) {
             ALOGI("getCameraIdList returns status:%d", (int)status);
             for (size_t i = 0; i < idList.size(); i++) {
@@ -760,58 +1043,63 @@
 // Test if ICameraProvider::isTorchModeSupported returns Status::OK
 TEST_F(CameraHidlTest, isTorchModeSupported) {
     Return<void> ret;
-    ret = CameraHidlEnvironment::Instance()->mProvider->isSetTorchModeSupported(
-        [&](auto status, bool support) {
-            ALOGI("isSetTorchModeSupported returns status:%d supported:%d",
-                    (int)status, support);
-            ASSERT_EQ(Status::OK, status);
-        });
-    ASSERT_TRUE(ret.isOk());
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        ret = provider.second->isSetTorchModeSupported(
+            [&](auto status, bool support) {
+                ALOGI("isSetTorchModeSupported returns status:%d supported:%d",
+                        (int)status, support);
+                ASSERT_EQ(Status::OK, status);
+            });
+        ASSERT_TRUE(ret.isOk());
+    }
 }
 
 // TODO: consider removing this test if getCameraDeviceNames() has the same coverage
 TEST_F(CameraHidlTest, getCameraIdList) {
     Return<void> ret;
-    ret = CameraHidlEnvironment::Instance()->mProvider->getCameraIdList(
-        [&](auto status, const auto& idList) {
-            ALOGI("getCameraIdList returns status:%d", (int)status);
-            for (size_t i = 0; i < idList.size(); i++) {
-                ALOGI("Camera Id[%zu] is %s", i, idList[i].c_str());
-            }
-            ASSERT_EQ(Status::OK, status);
-            // This is true for internal camera provider.
-            // Not necessary hold for external cameras providers
-            ASSERT_GT(idList.size(), 0u);
-        });
-    ASSERT_TRUE(ret.isOk());
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        ret = provider.second->getCameraIdList(
+            [&](auto status, const auto& idList) {
+                ALOGI("getCameraIdList returns status:%d", (int)status);
+                for (size_t i = 0; i < idList.size(); i++) {
+                    ALOGI("Camera Id[%zu] is %s", i, idList[i].c_str());
+                }
+                ASSERT_EQ(Status::OK, status);
+                // This is true for internal camera provider.
+                // Not necessary hold for external cameras providers
+                ASSERT_GT(idList.size(), 0u);
+            });
+        ASSERT_TRUE(ret.isOk());
+    }
 }
 
 // Test if ICameraProvider::getVendorTags returns Status::OK
 TEST_F(CameraHidlTest, getVendorTags) {
     Return<void> ret;
-    ret = CameraHidlEnvironment::Instance()->mProvider->getVendorTags(
-        [&](auto status, const auto& vendorTagSecs) {
-            ALOGI("getVendorTags returns status:%d numSections %zu",
-                    (int)status, vendorTagSecs.size());
-            for (size_t i = 0; i < vendorTagSecs.size(); i++) {
-                ALOGI("Vendor tag section %zu name %s",
-                        i, vendorTagSecs[i].sectionName.c_str());
-                for (size_t j = 0; j < vendorTagSecs[i].tags.size(); j++) {
-                    const auto& tag = vendorTagSecs[i].tags[j];
-                    ALOGI("Vendor tag id %u name %s type %d",
-                            tag.tagId,
-                            tag.tagName.c_str(),
-                            (int) tag.tagType);
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        ret = provider.second->getVendorTags(
+            [&](auto status, const auto& vendorTagSecs) {
+                ALOGI("getVendorTags returns status:%d numSections %zu",
+                        (int)status, vendorTagSecs.size());
+                for (size_t i = 0; i < vendorTagSecs.size(); i++) {
+                    ALOGI("Vendor tag section %zu name %s",
+                            i, vendorTagSecs[i].sectionName.c_str());
+                    for (size_t j = 0; j < vendorTagSecs[i].tags.size(); j++) {
+                        const auto& tag = vendorTagSecs[i].tags[j];
+                        ALOGI("Vendor tag id %u name %s type %d",
+                                tag.tagId,
+                                tag.tagName.c_str(),
+                                (int) tag.tagType);
+                    }
                 }
-            }
-            ASSERT_EQ(Status::OK, status);
-        });
-    ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(Status::OK, status);
+            });
+        ASSERT_TRUE(ret.isOk());
+    }
 }
 
 // Test if ICameraProvider::setCallback returns Status::OK
 TEST_F(CameraHidlTest, setCallback) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
     struct ProviderCb : public ICameraProviderCallback {
         virtual Return<void> cameraDeviceStatusChange(
                 const hidl_string& cameraDeviceName,
@@ -830,37 +1118,49 @@
         }
     };
     sp<ProviderCb> cb = new ProviderCb;
-    auto status = env->mProvider->setCallback(cb);
-    ASSERT_TRUE(status.isOk());
-    ASSERT_EQ(Status::OK, status);
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        auto status = provider.second->setCallback(cb);
+        ASSERT_TRUE(status.isOk());
+        ASSERT_EQ(Status::OK, status);
+        // Reset callback since cb will go out of scope
+        status = provider.second->setCallback(nullptr);
+        ASSERT_TRUE(status.isOk());
+        ASSERT_EQ(Status::OK, status);
+    }
 }
 
 // Test if ICameraProvider::getCameraDeviceInterface returns Status::OK and non-null device
 TEST_F(CameraHidlTest, getCameraDeviceInterface) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            Return<void> ret;
-            ret = env->mProvider->getCameraDeviceInterface_V3_x(
-                name,
-                [&](auto status, const auto& device3_2) {
-                    ALOGI("getCameraDeviceInterface_V3_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device3_2, nullptr);
-                });
-            ASSERT_TRUE(ret.isOk());
-        } else if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            Return<void> ret;
-            ret = env->mProvider->getCameraDeviceInterface_V1_x(
-                name,
-                [&](auto status, const auto& device1) {
-                    ALOGI("getCameraDeviceInterface_V1_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device1, nullptr);
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                Return<void> ret;
+                ret = provider.second->getCameraDeviceInterface_V3_x(
+                    name,
+                    [&](auto status, const auto& device3_2) {
+                        ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device3_2, nullptr);
+                    });
+                ASSERT_TRUE(ret.isOk());
+            } else if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                Return<void> ret;
+                ret = provider.second->getCameraDeviceInterface_V1_x(
+                    name,
+                    [&](auto status, const auto& device1) {
+                        ALOGI("getCameraDeviceInterface_V1_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device1, nullptr);
+                    });
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -868,60 +1168,66 @@
 // Verify that the device resource cost can be retrieved and the values are
 // sane.
 TEST_F(CameraHidlTest, getResourceCost) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
-            ALOGI("getResourceCost: Testing camera device %s", name.c_str());
-            Return<void> ret;
-            ret = env->mProvider->getCameraDeviceInterface_V3_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V3_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device3_2 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
+                ALOGI("getResourceCost: Testing camera device %s", name.c_str());
+                Return<void> ret;
+                ret = provider.second->getCameraDeviceInterface_V3_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device3_2 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            ret = device3_2->getResourceCost(
-                [&](auto status, const auto& resourceCost) {
-                    ALOGI("getResourceCost returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ALOGI("    Resource cost is %d", resourceCost.resourceCost);
-                    ASSERT_LE(resourceCost.resourceCost, 100u);
-                    for (const auto& name : resourceCost.conflictingDevices) {
-                        ALOGI("    Conflicting device: %s", name.c_str());
-                    }
-                });
-            ASSERT_TRUE(ret.isOk());
-        } else {
-            ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            ALOGI("getResourceCost: Testing camera device %s", name.c_str());
-            Return<void> ret;
-            ret = env->mProvider->getCameraDeviceInterface_V1_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V1_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device1 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+                ret = device3_2->getResourceCost(
+                    [&](auto status, const auto& resourceCost) {
+                        ALOGI("getResourceCost returns status:%d", (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ALOGI("    Resource cost is %d", resourceCost.resourceCost);
+                        ASSERT_LE(resourceCost.resourceCost, 100u);
+                        for (const auto& name : resourceCost.conflictingDevices) {
+                            ALOGI("    Conflicting device: %s", name.c_str());
+                        }
+                    });
+                ASSERT_TRUE(ret.isOk());
+            } else {
+                ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                ALOGI("getResourceCost: Testing camera device %s", name.c_str());
+                Return<void> ret;
+                ret = provider.second->getCameraDeviceInterface_V1_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V1_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device1 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            ret = device1->getResourceCost(
-                [&](auto status, const auto& resourceCost) {
-                    ALOGI("getResourceCost returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ALOGI("    Resource cost is %d", resourceCost.resourceCost);
-                    ASSERT_LE(resourceCost.resourceCost, 100u);
-                    for (const auto& name : resourceCost.conflictingDevices) {
-                        ALOGI("    Conflicting device: %s", name.c_str());
-                    }
-                });
-            ASSERT_TRUE(ret.isOk());
+                ret = device1->getResourceCost(
+                    [&](auto status, const auto& resourceCost) {
+                        ALOGI("getResourceCost returns status:%d", (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ALOGI("    Resource cost is %d",
+                              resourceCost.resourceCost);
+                        ASSERT_LE(resourceCost.resourceCost, 100u);
+                        for (const auto& name : resourceCost.conflictingDevices) {
+                            ALOGI("    Conflicting device: %s", name.c_str());
+                        }
+                    });
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -929,126 +1235,143 @@
 // Verify that the static camera info can be retrieved
 // successfully.
 TEST_F(CameraHidlTest, getCameraInfo) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            ALOGI("getCameraCharacteristics: Testing camera device %s", name.c_str());
-            Return<void> ret;
-            ret = env->mProvider->getCameraDeviceInterface_V1_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V1_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device1 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                ALOGI("getCameraCharacteristics: Testing camera device %s",
+                      name.c_str());
+                Return<void> ret;
+                ret = provider.second->getCameraDeviceInterface_V1_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V1_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device1 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            ret = device1->getCameraInfo(
-                [&](auto status, const auto& info) {
-                    ALOGI("getCameraInfo returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    switch(info.orientation) {
-                        case 0:
-                        case 90:
-                        case 180:
-                        case 270:
-                            //Expected cases
-                            ALOGI("camera orientation: %d", info.orientation);
-                            break;
-                        default:
-                            FAIL() << "Unexpected camera orientation:" << info.orientation;
-                    }
-                    switch(info.facing) {
-                        case CameraFacing::BACK:
-                        case CameraFacing::FRONT:
-                        case CameraFacing::EXTERNAL:
-                            //Expected cases
-                            ALOGI("camera facing: %d", info.facing);
-                            break;
-                        default:
-                            FAIL() << "Unexpected camera facing:" << static_cast<uint32_t> (info.facing);
-                    }
-                });
-            ASSERT_TRUE(ret.isOk());
+                ret = device1->getCameraInfo(
+                    [&](auto status, const auto& info) {
+                        ALOGI("getCameraInfo returns status:%d", (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        switch(info.orientation) {
+                            case 0:
+                            case 90:
+                            case 180:
+                            case 270:
+                                //Expected cases
+                                ALOGI("camera orientation: %d", info.orientation);
+                                break;
+                            default:
+                                FAIL() << "Unexpected camera orientation:" << info.orientation;
+                        }
+                        switch(info.facing) {
+                            case CameraFacing::BACK:
+                            case CameraFacing::FRONT:
+                            case CameraFacing::EXTERNAL:
+                                //Expected cases
+                                ALOGI("camera facing: %d", info.facing);
+                                break;
+                            default:
+                                FAIL() << "Unexpected camera facing:" << static_cast<uint32_t> (
+                                        info.facing);
+                        }
+                    });
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
 
 // Check whether preview window can be configured
 TEST_F(CameraHidlTest, setPreviewWindow) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-                    openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1,
-                    &bufferItemConsumer /*out*/, &bufferHandler /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1,
+                        &bufferItemConsumer /*out*/, &bufferHandler /*out*/);
 
-            Return<void> ret;
-            ret = device1->close();
-            ASSERT_TRUE(ret.isOk());
+                Return<void> ret;
+                ret = device1->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
 
 // Verify that setting preview window fails in case device is not open
 TEST_F(CameraHidlTest, setPreviewWindowInvalid) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            ALOGI("getCameraCharacteristics: Testing camera device %s", name.c_str());
-            Return<void> ret;
-            ret = env->mProvider->getCameraDeviceInterface_V1_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V1_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device1 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                ALOGI("getCameraCharacteristics: Testing camera device %s",
+                      name.c_str());
+                Return<void> ret;
+                ret = provider.second->getCameraDeviceInterface_V1_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V1_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device1 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            Return<Status> returnStatus = device1->setPreviewWindow(nullptr);
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OPERATION_NOT_SUPPORTED, returnStatus);
+                Return<Status> returnStatus = device1->setPreviewWindow(nullptr);
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OPERATION_NOT_SUPPORTED, returnStatus);
+            }
         }
     }
 }
 
 // Start and stop preview checking whether it gets enabled in between.
 TEST_F(CameraHidlTest, startStopPreview) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-                    openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1,
-                    &bufferItemConsumer /*out*/, &bufferHandler /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1,
+                        &bufferItemConsumer /*out*/, &bufferHandler /*out*/);
 
-            startPreview(device1);
+                startPreview(device1);
 
-            Return<bool> returnBoolStatus = device1->previewEnabled();
-            ASSERT_TRUE(returnBoolStatus.isOk());
-            ASSERT_TRUE(returnBoolStatus);
+                Return<bool> returnBoolStatus = device1->previewEnabled();
+                ASSERT_TRUE(returnBoolStatus.isOk());
+                ASSERT_TRUE(returnBoolStatus);
 
-            stopPreviewAndClose(device1);
+                stopPreviewAndClose(device1);
+            }
         }
     }
 }
@@ -1056,599 +1379,646 @@
 // Start preview without active preview window. Preview should start as soon
 // as a valid active window gets configured.
 TEST_F(CameraHidlTest, startStopPreviewDelayed) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            Return<Status> returnStatus = device1->setPreviewWindow(nullptr);
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
+                Return<Status> returnStatus = device1->setPreviewWindow(nullptr);
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
 
-            startPreview(device1);
+                startPreview(device1);
 
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
 
-            //Preview should get enabled now
-            Return<bool> returnBoolStatus = device1->previewEnabled();
-            ASSERT_TRUE(returnBoolStatus.isOk());
-            ASSERT_TRUE(returnBoolStatus);
+                //Preview should get enabled now
+                Return<bool> returnBoolStatus = device1->previewEnabled();
+                ASSERT_TRUE(returnBoolStatus.isOk());
+                ASSERT_TRUE(returnBoolStatus);
 
-            stopPreviewAndClose(device1);
+                stopPreviewAndClose(device1);
+            }
         }
     }
 }
 
 // Verify that image capture behaves as expected along with preview callbacks.
 TEST_F(CameraHidlTest, takePicture) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
 
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
+                }
+
+                enableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME,
+                              device1);
+                startPreview(device1);
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    waitForFrameLocked(DataCallbackMsg::PREVIEW_FRAME, l);
+                }
+
+                disableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME,
+                                device1);
+                enableMsgType((unsigned int)DataCallbackMsg::COMPRESSED_IMAGE,
+                        device1);
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
+                }
+
+                Return<Status> returnStatus = device1->takePicture();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    waitForFrameLocked(DataCallbackMsg::COMPRESSED_IMAGE, l);
+                }
+
+                disableMsgType((unsigned int)DataCallbackMsg::COMPRESSED_IMAGE,
+                        device1);
+                stopPreviewAndClose(device1);
             }
-
-            enableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME, device1);
-            startPreview(device1);
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                waitForFrameLocked(DataCallbackMsg::PREVIEW_FRAME, l);
-            }
-
-            disableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME,
-                            device1);
-            enableMsgType((unsigned int)DataCallbackMsg::COMPRESSED_IMAGE,
-                    device1);
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
-            }
-
-            Return<Status> returnStatus = device1->takePicture();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                waitForFrameLocked(DataCallbackMsg::COMPRESSED_IMAGE, l);
-            }
-
-            disableMsgType((unsigned int)DataCallbackMsg::COMPRESSED_IMAGE,
-                    device1);
-            stopPreviewAndClose(device1);
         }
     }
 }
 
 // Image capture should fail in case preview didn't get enabled first.
 TEST_F(CameraHidlTest, takePictureFail) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            Return<Status> returnStatus = device1->takePicture();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_NE(Status::OK, returnStatus);
+                Return<Status> returnStatus = device1->takePicture();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_NE(Status::OK, returnStatus);
 
-            Return<void> ret = device1->close();
-            ASSERT_TRUE(ret.isOk());
+                Return<void> ret = device1->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
 
 // Verify that image capture can be cancelled.
 TEST_F(CameraHidlTest, cancelPicture) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
-            startPreview(device1);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
+                startPreview(device1);
 
-            Return<Status> returnStatus = device1->takePicture();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
+                Return<Status> returnStatus = device1->takePicture();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
 
-            returnStatus = device1->cancelPicture();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
+                returnStatus = device1->cancelPicture();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
 
-            stopPreviewAndClose(device1);
+                stopPreviewAndClose(device1);
+            }
         }
     }
 }
 
-// Image capture cancel should fail when image capture is not running.
-TEST_F(CameraHidlTest, cancelPictureFail) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+// Image capture cancel is a no-op when image capture is not running.
+TEST_F(CameraHidlTest, cancelPictureNOP) {
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
-            startPreview(device1);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
+                startPreview(device1);
 
-            Return<Status> returnStatus = device1->cancelPicture();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_NE(Status::OK, returnStatus);
+                Return<Status> returnStatus = device1->cancelPicture();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
 
-            stopPreviewAndClose(device1);
+                stopPreviewAndClose(device1);
+            }
         }
     }
 }
 
 // Test basic video recording.
 TEST_F(CameraHidlTest, startStopRecording) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
 
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
-            }
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
+                }
 
-            enableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME, device1);
-            startPreview(device1);
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                waitForFrameLocked(DataCallbackMsg::PREVIEW_FRAME, l);
-                mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
-                mVideoBufferIndex = UINT32_MAX;
-            }
-
-            disableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME, device1);
-
-            bool videoMetaEnabled = false;
-            Return<Status> returnStatus = device1->storeMetaDataInBuffers(true);
-            ASSERT_TRUE(returnStatus.isOk());
-            // It is allowed for devices to not support this feature
-            ASSERT_TRUE((Status::OK == returnStatus) ||
-                    (Status::OPERATION_NOT_SUPPORTED == returnStatus));
-            if (Status::OK == returnStatus) {
-                videoMetaEnabled = true;
-            }
-
-            enableMsgType((unsigned int)DataCallbackMsg::VIDEO_FRAME, device1);
-            Return<bool> returnBoolStatus = device1->recordingEnabled();
-            ASSERT_TRUE(returnBoolStatus.isOk());
-            ASSERT_FALSE(returnBoolStatus);
-
-            returnStatus = device1->startRecording();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                waitForFrameLocked(DataCallbackMsg::VIDEO_FRAME, l);
-                ASSERT_NE(UINT32_MAX, mVideoBufferIndex);
-                disableMsgType((unsigned int)DataCallbackMsg::VIDEO_FRAME,
+                enableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME,
                         device1);
-            }
+                startPreview(device1);
 
-            returnBoolStatus = device1->recordingEnabled();
-            ASSERT_TRUE(returnBoolStatus.isOk());
-            ASSERT_TRUE(returnBoolStatus);
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    waitForFrameLocked(DataCallbackMsg::PREVIEW_FRAME, l);
+                    mDataMessageTypeReceived = DataCallbackMsg::RAW_IMAGE_NOTIFY;
+                    mVideoBufferIndex = UINT32_MAX;
+                }
 
-            Return<void> ret;
-            if (videoMetaEnabled) {
-                ret = device1->releaseRecordingFrameHandle(mVideoData,
-                        mVideoBufferIndex, mVideoNativeHandle);
+                disableMsgType((unsigned int)DataCallbackMsg::PREVIEW_FRAME,
+                        device1);
+
+                bool videoMetaEnabled = false;
+                Return<Status> returnStatus = device1->storeMetaDataInBuffers(
+                        true);
+                ASSERT_TRUE(returnStatus.isOk());
+                // It is allowed for devices to not support this feature
+                ASSERT_TRUE((Status::OK == returnStatus) ||
+                        (Status::OPERATION_NOT_SUPPORTED == returnStatus));
+                if (Status::OK == returnStatus) {
+                    videoMetaEnabled = true;
+                }
+
+                enableMsgType((unsigned int)DataCallbackMsg::VIDEO_FRAME,
+                        device1);
+                Return<bool> returnBoolStatus = device1->recordingEnabled();
+                ASSERT_TRUE(returnBoolStatus.isOk());
+                ASSERT_FALSE(returnBoolStatus);
+
+                returnStatus = device1->startRecording();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    waitForFrameLocked(DataCallbackMsg::VIDEO_FRAME, l);
+                    ASSERT_NE(UINT32_MAX, mVideoBufferIndex);
+                    disableMsgType((unsigned int)DataCallbackMsg::VIDEO_FRAME,
+                            device1);
+                }
+
+                returnBoolStatus = device1->recordingEnabled();
+                ASSERT_TRUE(returnBoolStatus.isOk());
+                ASSERT_TRUE(returnBoolStatus);
+
+                Return<void> ret;
+                if (videoMetaEnabled) {
+                    ret = device1->releaseRecordingFrameHandle(mVideoData,
+                            mVideoBufferIndex, mVideoNativeHandle);
+                    ASSERT_TRUE(ret.isOk());
+                } else {
+                    ret = device1->releaseRecordingFrame(mVideoData,
+                            mVideoBufferIndex);
+                    ASSERT_TRUE(ret.isOk());
+                }
+
+                ret = device1->stopRecording();
                 ASSERT_TRUE(ret.isOk());
-            } else {
-                ret = device1->releaseRecordingFrame(mVideoData, mVideoBufferIndex);
-                ASSERT_TRUE(ret.isOk());
+
+                stopPreviewAndClose(device1);
             }
-
-            ret = device1->stopRecording();
-            ASSERT_TRUE(ret.isOk());
-
-            stopPreviewAndClose(device1);
         }
     }
 }
 
 // It shouldn't be possible to start recording without enabling preview first.
 TEST_F(CameraHidlTest, startRecordingFail) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            Return<bool> returnBoolStatus = device1->recordingEnabled();
-            ASSERT_TRUE(returnBoolStatus.isOk());
-            ASSERT_FALSE(returnBoolStatus);
+                Return<bool> returnBoolStatus = device1->recordingEnabled();
+                ASSERT_TRUE(returnBoolStatus.isOk());
+                ASSERT_FALSE(returnBoolStatus);
 
-            Return<Status> returnStatus = device1->startRecording();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_NE(Status::OK, returnStatus);
+                Return<Status> returnStatus = device1->startRecording();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_NE(Status::OK, returnStatus);
 
-            Return<void> ret = device1->close();
-            ASSERT_TRUE(ret.isOk());
+                Return<void> ret = device1->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
 
 // Check autofocus support if available.
 TEST_F(CameraHidlTest, autoFocus) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<const char *> focusModes = {CameraParameters::FOCUS_MODE_AUTO,
-            CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE,
-            CameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO};
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<const char *> focusModes = {CameraParameters::FOCUS_MODE_AUTO,
+                CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE,
+                CameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO};
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            ::android::CameraParameters cameraParams;
-            getParameters(device1, &cameraParams /*out*/);
+                ::android::CameraParameters cameraParams;
+                getParameters(device1, &cameraParams /*out*/);
 
-            if (Status::OK != isAutoFocusModeAvailable(cameraParams,
-                    CameraParameters::FOCUS_MODE_AUTO)) {
-                Return<void> ret = device1->close();
-                ASSERT_TRUE(ret.isOk());
-                continue;
-            }
-
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
-            startPreview(device1);
-            enableMsgType((unsigned int)NotifyCallbackMsg::FOCUS, device1);
-
-            for (auto &iter : focusModes) {
                 if (Status::OK != isAutoFocusModeAvailable(cameraParams,
-                        iter)) {
+                        CameraParameters::FOCUS_MODE_AUTO)) {
+                    Return<void> ret = device1->close();
+                    ASSERT_TRUE(ret.isOk());
                     continue;
                 }
 
-                cameraParams.set(CameraParameters::KEY_FOCUS_MODE, iter);
-                setParameters(device1, cameraParams);
-                {
-                    std::unique_lock<std::mutex> l(mLock);
-                    mNotifyMessage = NotifyCallbackMsg::ERROR;
-                }
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
+                startPreview(device1);
+                enableMsgType((unsigned int)NotifyCallbackMsg::FOCUS, device1);
 
-                Return<Status> returnStatus = device1->autoFocus();
-                ASSERT_TRUE(returnStatus.isOk());
-                ASSERT_EQ(Status::OK, returnStatus);
+                for (auto &iter : focusModes) {
+                    if (Status::OK != isAutoFocusModeAvailable(cameraParams,
+                            iter)) {
+                        continue;
+                    }
 
-                {
-                    std::unique_lock<std::mutex> l(mLock);
-                    while (NotifyCallbackMsg::FOCUS != mNotifyMessage) {
-                        auto timeout = std::chrono::system_clock::now() +
-                                std::chrono::seconds(kAutoFocusTimeoutSec);
-                        ASSERT_NE(std::cv_status::timeout,
-                                mResultCondition.wait_until(l, timeout));
+                    cameraParams.set(CameraParameters::KEY_FOCUS_MODE, iter);
+                    setParameters(device1, cameraParams);
+                    {
+                        std::unique_lock<std::mutex> l(mLock);
+                        mNotifyMessage = NotifyCallbackMsg::ERROR;
+                    }
+
+                    Return<Status> returnStatus = device1->autoFocus();
+                    ASSERT_TRUE(returnStatus.isOk());
+                    ASSERT_EQ(Status::OK, returnStatus);
+
+                    {
+                        std::unique_lock<std::mutex> l(mLock);
+                        while (NotifyCallbackMsg::FOCUS != mNotifyMessage) {
+                            auto timeout = std::chrono::system_clock::now() +
+                                    std::chrono::seconds(kAutoFocusTimeoutSec);
+                            ASSERT_NE(std::cv_status::timeout,
+                                    mResultCondition.wait_until(l, timeout));
+                        }
                     }
                 }
-            }
 
-            disableMsgType((unsigned int)NotifyCallbackMsg::FOCUS, device1);
-            stopPreviewAndClose(device1);
+                disableMsgType((unsigned int)NotifyCallbackMsg::FOCUS, device1);
+                stopPreviewAndClose(device1);
+            }
         }
     }
 }
 
 // In case autofocus is supported verify that it can be cancelled.
 TEST_F(CameraHidlTest, cancelAutoFocus) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            ::android::CameraParameters cameraParams;
-            getParameters(device1, &cameraParams /*out*/);
+                ::android::CameraParameters cameraParams;
+                getParameters(device1, &cameraParams /*out*/);
 
-            if (Status::OK != isAutoFocusModeAvailable(cameraParams,
-                    CameraParameters::FOCUS_MODE_AUTO)) {
-                Return<void> ret = device1->close();
-                ASSERT_TRUE(ret.isOk());
-                continue;
+                if (Status::OK != isAutoFocusModeAvailable(cameraParams,
+                        CameraParameters::FOCUS_MODE_AUTO)) {
+                    Return<void> ret = device1->close();
+                    ASSERT_TRUE(ret.isOk());
+                    continue;
+                }
+
+                // It should be fine to call before preview starts.
+                ASSERT_EQ(Status::OK, device1->cancelAutoFocus());
+
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
+                startPreview(device1);
+
+                // It should be fine to call after preview starts too.
+                Return<Status> returnStatus = device1->cancelAutoFocus();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                returnStatus = device1->autoFocus();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                returnStatus = device1->cancelAutoFocus();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                stopPreviewAndClose(device1);
             }
-
-            // It should be fine to call before preview starts.
-            ASSERT_EQ(Status::OK, device1->cancelAutoFocus());
-
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
-            startPreview(device1);
-
-            // It should be fine to call after preview starts too.
-            Return<Status> returnStatus = device1->cancelAutoFocus();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-
-            returnStatus = device1->autoFocus();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-
-            returnStatus = device1->cancelAutoFocus();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-
-            stopPreviewAndClose(device1);
         }
     }
 }
 
 // Check whether face detection is available and try to enable&disable.
 TEST_F(CameraHidlTest, sendCommandFaceDetection) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            ::android::CameraParameters cameraParams;
-            getParameters(device1, &cameraParams /*out*/);
+                ::android::CameraParameters cameraParams;
+                getParameters(device1, &cameraParams /*out*/);
 
-            int32_t hwFaces = cameraParams.getInt(
-                    CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW);
-            int32_t swFaces = cameraParams.getInt(
-                    CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW);
-            if ((0 >= hwFaces) && (0 >= swFaces)) {
-                Return<void> ret = device1->close();
-                ASSERT_TRUE(ret.isOk());
-                continue;
+                int32_t hwFaces = cameraParams.getInt(
+                        CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW);
+                int32_t swFaces = cameraParams.getInt(
+                        CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW);
+                if ((0 >= hwFaces) && (0 >= swFaces)) {
+                    Return<void> ret = device1->close();
+                    ASSERT_TRUE(ret.isOk());
+                    continue;
+                }
+
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
+                startPreview(device1);
+
+                if (0 < hwFaces) {
+                    Return<Status> returnStatus = device1->sendCommand(
+                            CommandType::START_FACE_DETECTION,
+                            CAMERA_FACE_DETECTION_HW, 0);
+                    ASSERT_TRUE(returnStatus.isOk());
+                    ASSERT_EQ(Status::OK, returnStatus);
+                    // TODO(epeev) : Enable and check for face notifications
+                    returnStatus = device1->sendCommand(
+                            CommandType::STOP_FACE_DETECTION,
+                            CAMERA_FACE_DETECTION_HW, 0);
+                    ASSERT_TRUE(returnStatus.isOk());
+                    ASSERT_EQ(Status::OK, returnStatus);
+                }
+
+                if (0 < swFaces) {
+                    Return<Status> returnStatus = device1->sendCommand(
+                            CommandType::START_FACE_DETECTION,
+                            CAMERA_FACE_DETECTION_SW, 0);
+                    ASSERT_TRUE(returnStatus.isOk());
+                    ASSERT_EQ(Status::OK, returnStatus);
+                    // TODO(epeev) : Enable and check for face notifications
+                    returnStatus = device1->sendCommand(
+                            CommandType::STOP_FACE_DETECTION,
+                            CAMERA_FACE_DETECTION_SW, 0);
+                    ASSERT_TRUE(returnStatus.isOk());
+                    ASSERT_EQ(Status::OK, returnStatus);
+                }
+
+                stopPreviewAndClose(device1);
             }
-
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
-            startPreview(device1);
-
-            if (0 < hwFaces) {
-                Return<Status> returnStatus = device1->sendCommand(
-                        CommandType::START_FACE_DETECTION,
-                        CAMERA_FACE_DETECTION_HW, 0);
-                ASSERT_TRUE(returnStatus.isOk());
-                ASSERT_EQ(Status::OK, returnStatus);
-                // TODO(epeev) : Enable and check for face notifications
-                returnStatus = device1->sendCommand(
-                        CommandType::STOP_FACE_DETECTION,
-                        CAMERA_FACE_DETECTION_HW, 0);
-                ASSERT_TRUE(returnStatus.isOk());
-                ASSERT_EQ(Status::OK, returnStatus);
-            }
-
-            if (0 < swFaces) {
-                Return<Status> returnStatus = device1->sendCommand(
-                        CommandType::START_FACE_DETECTION,
-                        CAMERA_FACE_DETECTION_SW, 0);
-                ASSERT_TRUE(returnStatus.isOk());
-                ASSERT_EQ(Status::OK, returnStatus);
-                // TODO(epeev) : Enable and check for face notifications
-                returnStatus = device1->sendCommand(
-                        CommandType::STOP_FACE_DETECTION,
-                        CAMERA_FACE_DETECTION_SW, 0);
-                ASSERT_TRUE(returnStatus.isOk());
-                ASSERT_EQ(Status::OK, returnStatus);
-            }
-
-            stopPreviewAndClose(device1);
         }
     }
 }
 
 // Check whether smooth zoom is available and try to enable&disable.
 TEST_F(CameraHidlTest, sendCommandSmoothZoom) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            ::android::CameraParameters cameraParams;
-            getParameters(device1, &cameraParams /*out*/);
+                ::android::CameraParameters cameraParams;
+                getParameters(device1, &cameraParams /*out*/);
 
-            const char *smoothZoomStr = cameraParams.get(
-                    CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED);
-            bool smoothZoomSupported = ((nullptr != smoothZoomStr) &&
-                    (strcmp(smoothZoomStr, CameraParameters::TRUE) == 0)) ?
-                            true : false;
-            if (!smoothZoomSupported) {
-                Return<void> ret = device1->close();
-                ASSERT_TRUE(ret.isOk());
-                continue;
+                const char *smoothZoomStr = cameraParams.get(
+                        CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED);
+                bool smoothZoomSupported = ((nullptr != smoothZoomStr) &&
+                        (strcmp(smoothZoomStr, CameraParameters::TRUE) == 0)) ?
+                                true : false;
+                if (!smoothZoomSupported) {
+                    Return<void> ret = device1->close();
+                    ASSERT_TRUE(ret.isOk());
+                    continue;
+                }
+
+                int32_t maxZoom = cameraParams.getInt(
+                        CameraParameters::KEY_MAX_ZOOM);
+                ASSERT_TRUE(0 < maxZoom);
+
+                sp<BufferItemConsumer> bufferItemConsumer;
+                sp<BufferItemHander> bufferHandler;
+                setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
+                        &bufferHandler /*out*/);
+                startPreview(device1);
+                setParameters(device1, cameraParams);
+
+                Return<Status> returnStatus = device1->sendCommand(
+                        CommandType::START_SMOOTH_ZOOM, maxZoom, 0);
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+                // TODO(epeev) : Enable and check for face notifications
+                returnStatus = device1->sendCommand(
+                        CommandType::STOP_SMOOTH_ZOOM, 0, 0);
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                stopPreviewAndClose(device1);
             }
-
-            int32_t maxZoom = cameraParams.getInt(
-                    CameraParameters::KEY_MAX_ZOOM);
-            ASSERT_TRUE(0 < maxZoom);
-
-            sp<BufferItemConsumer> bufferItemConsumer;
-            sp<BufferItemHander> bufferHandler;
-            setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
-                    &bufferHandler /*out*/);
-            startPreview(device1);
-            setParameters(device1, cameraParams);
-
-            Return<Status> returnStatus = device1->sendCommand(
-                    CommandType::START_SMOOTH_ZOOM, maxZoom, 0);
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-            // TODO(epeev) : Enable and check for face notifications
-            returnStatus = device1->sendCommand(CommandType::STOP_SMOOTH_ZOOM,
-                    0, 0);
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-
-            stopPreviewAndClose(device1);
         }
     }
 }
 
 // Basic sanity tests related to camera parameters.
 TEST_F(CameraHidlTest, getSetParameters) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            ::android::CameraParameters cameraParams;
-            getParameters(device1, &cameraParams /*out*/);
+                ::android::CameraParameters cameraParams;
+                getParameters(device1, &cameraParams /*out*/);
 
-            int32_t width, height;
-            cameraParams.getPictureSize(&width, &height);
-            ASSERT_TRUE((0 < width) && (0 < height));
-            cameraParams.getPreviewSize(&width, &height);
-            ASSERT_TRUE((0 < width) && (0 < height));
-            int32_t minFps, maxFps;
-            cameraParams.getPreviewFpsRange(&minFps, &maxFps);
-            ASSERT_TRUE((0 < minFps) && (0 < maxFps));
-            ASSERT_NE(nullptr, cameraParams.getPreviewFormat());
-            ASSERT_NE(nullptr, cameraParams.getPictureFormat());
-            ASSERT_TRUE(strcmp(CameraParameters::PIXEL_FORMAT_JPEG,
-                    cameraParams.getPictureFormat()) == 0);
+                int32_t width, height;
+                cameraParams.getPictureSize(&width, &height);
+                ASSERT_TRUE((0 < width) && (0 < height));
+                cameraParams.getPreviewSize(&width, &height);
+                ASSERT_TRUE((0 < width) && (0 < height));
+                int32_t minFps, maxFps;
+                cameraParams.getPreviewFpsRange(&minFps, &maxFps);
+                ASSERT_TRUE((0 < minFps) && (0 < maxFps));
+                ASSERT_NE(nullptr, cameraParams.getPreviewFormat());
+                ASSERT_NE(nullptr, cameraParams.getPictureFormat());
+                ASSERT_TRUE(strcmp(CameraParameters::PIXEL_FORMAT_JPEG,
+                        cameraParams.getPictureFormat()) == 0);
 
-            const char *flashMode = cameraParams.get(
-                    CameraParameters::KEY_FLASH_MODE);
-            ASSERT_TRUE((nullptr == flashMode) || (strcmp(
-                    CameraParameters::FLASH_MODE_OFF, flashMode) == 0));
+                const char *flashMode = cameraParams.get(
+                        CameraParameters::KEY_FLASH_MODE);
+                ASSERT_TRUE((nullptr == flashMode) || (strcmp(
+                        CameraParameters::FLASH_MODE_OFF, flashMode) == 0));
 
-            const char *wbMode = cameraParams.get(
-                    CameraParameters::KEY_WHITE_BALANCE);
-            ASSERT_TRUE((nullptr == wbMode) || (strcmp(
-                    CameraParameters::WHITE_BALANCE_AUTO, wbMode) == 0));
+                const char *wbMode = cameraParams.get(
+                        CameraParameters::KEY_WHITE_BALANCE);
+                ASSERT_TRUE((nullptr == wbMode) || (strcmp(
+                        CameraParameters::WHITE_BALANCE_AUTO, wbMode) == 0));
 
-            const char *effect = cameraParams.get(CameraParameters::KEY_EFFECT);
-            ASSERT_TRUE((nullptr == effect) || (strcmp(
-                    CameraParameters::EFFECT_NONE, effect) == 0));
+                const char *effect = cameraParams.get(
+                        CameraParameters::KEY_EFFECT);
+                ASSERT_TRUE((nullptr == effect) || (strcmp(
+                        CameraParameters::EFFECT_NONE, effect) == 0));
 
-            ::android::Vector<::android::Size> previewSizes;
-            cameraParams.getSupportedPreviewSizes(previewSizes);
-            ASSERT_FALSE(previewSizes.empty());
-            ::android::Vector<::android::Size> pictureSizes;
-            cameraParams.getSupportedPictureSizes(pictureSizes);
-            ASSERT_FALSE(pictureSizes.empty());
-            const char *previewFormats = cameraParams.get(
-                    CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS);
-            ASSERT_NE(nullptr, previewFormats);
-            ::android::String8 previewFormatsString(previewFormats);
-            ASSERT_TRUE(previewFormatsString.contains(
-                    CameraParameters::PIXEL_FORMAT_YUV420SP));
-            ASSERT_NE(nullptr, cameraParams.get(
-                    CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS));
-            ASSERT_NE(nullptr, cameraParams.get(
-                    CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES));
-            const char *focusModes = cameraParams.get(
-                    CameraParameters::KEY_SUPPORTED_FOCUS_MODES);
-            ASSERT_NE(nullptr, focusModes);
-            ::android::String8 focusModesString(focusModes);
-            const char *focusMode = cameraParams.get(
-                    CameraParameters::KEY_FOCUS_MODE);
-            ASSERT_NE(nullptr, focusMode);
-            // Auto focus mode should be default
-            if (focusModesString.contains(CameraParameters::FOCUS_MODE_AUTO)) {
-                ASSERT_TRUE(strcmp(
-                        CameraParameters::FOCUS_MODE_AUTO, focusMode) == 0);
+                ::android::Vector<::android::Size> previewSizes;
+                cameraParams.getSupportedPreviewSizes(previewSizes);
+                ASSERT_FALSE(previewSizes.empty());
+                ::android::Vector<::android::Size> pictureSizes;
+                cameraParams.getSupportedPictureSizes(pictureSizes);
+                ASSERT_FALSE(pictureSizes.empty());
+                const char *previewFormats = cameraParams.get(
+                        CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS);
+                ASSERT_NE(nullptr, previewFormats);
+                ::android::String8 previewFormatsString(previewFormats);
+                ASSERT_TRUE(previewFormatsString.contains(
+                        CameraParameters::PIXEL_FORMAT_YUV420SP));
+                ASSERT_NE(nullptr, cameraParams.get(
+                        CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS));
+                ASSERT_NE(nullptr, cameraParams.get(
+                        CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES));
+                const char *focusModes = cameraParams.get(
+                        CameraParameters::KEY_SUPPORTED_FOCUS_MODES);
+                ASSERT_NE(nullptr, focusModes);
+                ::android::String8 focusModesString(focusModes);
+                const char *focusMode = cameraParams.get(
+                        CameraParameters::KEY_FOCUS_MODE);
+                ASSERT_NE(nullptr, focusMode);
+                // Auto focus mode should be default
+                if (focusModesString.contains(
+                        CameraParameters::FOCUS_MODE_AUTO)) {
+                    ASSERT_TRUE(strcmp(
+                            CameraParameters::FOCUS_MODE_AUTO, focusMode) == 0);
+                }
+                ASSERT_TRUE(0 < cameraParams.getInt(
+                        CameraParameters::KEY_FOCAL_LENGTH));
+                int32_t horizontalViewAngle = cameraParams.getInt(
+                        CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE);
+                ASSERT_TRUE((0 < horizontalViewAngle) &&
+                            (360 >= horizontalViewAngle));
+                int32_t verticalViewAngle = cameraParams.getInt(
+                        CameraParameters::KEY_VERTICAL_VIEW_ANGLE);
+                ASSERT_TRUE((0 < verticalViewAngle) &&
+                            (360 >= verticalViewAngle));
+                int32_t jpegQuality = cameraParams.getInt(
+                        CameraParameters::KEY_JPEG_QUALITY);
+                ASSERT_TRUE((1 <= jpegQuality) && (100 >= jpegQuality));
+                int32_t jpegThumbQuality = cameraParams.getInt(
+                        CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY);
+                ASSERT_TRUE((1 <= jpegThumbQuality) &&
+                            (100 >= jpegThumbQuality));
+
+                cameraParams.setPictureSize(pictureSizes[0].width,
+                        pictureSizes[0].height);
+                cameraParams.setPreviewSize(previewSizes[0].width,
+                        previewSizes[0].height);
+
+                setParameters(device1, cameraParams);
+                getParameters(device1, &cameraParams /*out*/);
+
+                cameraParams.getPictureSize(&width, &height);
+                ASSERT_TRUE((pictureSizes[0].width == width) &&
+                        (pictureSizes[0].height == height));
+                cameraParams.getPreviewSize(&width, &height);
+                ASSERT_TRUE((previewSizes[0].width == width) &&
+                        (previewSizes[0].height == height));
+
+                Return<void> ret = device1->close();
+                ASSERT_TRUE(ret.isOk());
             }
-            ASSERT_TRUE(0 < cameraParams.getInt(
-                    CameraParameters::KEY_FOCAL_LENGTH));
-            int32_t horizontalViewAngle = cameraParams.getInt(
-                    CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE);
-            ASSERT_TRUE((0 < horizontalViewAngle) && (360 >= horizontalViewAngle));
-            int32_t verticalViewAngle = cameraParams.getInt(
-                    CameraParameters::KEY_VERTICAL_VIEW_ANGLE);
-            ASSERT_TRUE((0 < verticalViewAngle) && (360 >= verticalViewAngle));
-            int32_t jpegQuality = cameraParams.getInt(
-                    CameraParameters::KEY_JPEG_QUALITY);
-            ASSERT_TRUE((1 <= jpegQuality) && (100 >= jpegQuality));
-            int32_t jpegThumbQuality = cameraParams.getInt(
-                    CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY);
-            ASSERT_TRUE((1 <= jpegThumbQuality) && (100 >= jpegThumbQuality));
-
-            cameraParams.setPictureSize(pictureSizes[0].width,
-                    pictureSizes[0].height);
-            cameraParams.setPreviewSize(previewSizes[0].width,
-                    previewSizes[0].height);
-
-            setParameters(device1, cameraParams);
-            getParameters(device1, &cameraParams /*out*/);
-
-            cameraParams.getPictureSize(&width, &height);
-            ASSERT_TRUE((pictureSizes[0].width == width) &&
-                    (pictureSizes[0].height == height));
-            cameraParams.getPreviewSize(&width, &height);
-            ASSERT_TRUE((previewSizes[0].width == width) &&
-                    (previewSizes[0].height == height));
-
-            Return<void> ret = device1->close();
-            ASSERT_TRUE(ret.isOk());
         }
     }
 }
@@ -1656,39 +2026,50 @@
 // Verify that the static camera characteristics can be retrieved
 // successfully.
 TEST_F(CameraHidlTest, getCameraCharacteristics) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
-            ALOGI("getCameraCharacteristics: Testing camera device %s", name.c_str());
-            Return<void> ret;
-            ret = env->mProvider->getCameraDeviceInterface_V3_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V3_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device3_2 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
+                ALOGI("getCameraCharacteristics: Testing camera device %s",
+                      name.c_str());
+                Return<void> ret;
+                ret = provider.second->getCameraDeviceInterface_V3_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device3_2 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            ret = device3_2->getCameraCharacteristics(
-                [&](auto status, const auto& chars) {
-                    ALOGI("getCameraCharacteristics returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    const camera_metadata_t* metadata = (camera_metadata_t*) chars.data();
-                    size_t expectedSize = chars.size();
-                    int result = validate_camera_metadata_structure(metadata, &expectedSize);
-                    ASSERT_TRUE(result == 0 || result == CAMERA_METADATA_VALIDATION_SHIFTED);
-                    size_t entryCount = get_camera_metadata_entry_count(metadata);
-                    // TODO: we can do better than 0 here. Need to check how many required
-                    // characteristics keys we've defined.
-                    ASSERT_GT(entryCount, 0u);
-                    ALOGI("getCameraCharacteristics metadata entry count is %zu", entryCount);
-                });
-            ASSERT_TRUE(ret.isOk());
+                ret = device3_2->getCameraCharacteristics(
+                    [&](auto status, const auto& chars) {
+                        ALOGI("getCameraCharacteristics returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        const camera_metadata_t* metadata =
+                                (camera_metadata_t*) chars.data();
+                        size_t expectedSize = chars.size();
+                        int result = validate_camera_metadata_structure(
+                                metadata, &expectedSize);
+                        ASSERT_TRUE((result == 0) ||
+                                (result == CAMERA_METADATA_VALIDATION_SHIFTED));
+                        size_t entryCount = get_camera_metadata_entry_count(
+                                metadata);
+                        // TODO: we can do better than 0 here. Need to check how many required
+                        // characteristics keys we've defined.
+                        ASSERT_GT(entryCount, 0u);
+                        ALOGI("getCameraCharacteristics metadata entry count is %zu",
+                              entryCount);
+                    });
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -1696,252 +2077,273 @@
 //In case it is supported verify that torch can be enabled.
 //Check for corresponding toch callbacks as well.
 TEST_F(CameraHidlTest, setTorchMode) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    bool torchControlSupported = false;
-    Return<void> ret;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        bool torchControlSupported = false;
+        Return<void> ret;
 
-    ret = CameraHidlEnvironment::Instance()->mProvider->isSetTorchModeSupported(
-        [&](auto status, bool support) {
-            ALOGI("isSetTorchModeSupported returns status:%d supported:%d",
-                    (int)status, support);
-            ASSERT_EQ(Status::OK, status);
-            torchControlSupported = support;
-        });
+        ret = provider.second->isSetTorchModeSupported(
+            [&](auto status, bool support) {
+                ALOGI("isSetTorchModeSupported returns status:%d supported:%d",
+                        (int)status, support);
+                ASSERT_EQ(Status::OK, status);
+                torchControlSupported = support;
+            });
 
 
-    sp<TorchProviderCb> cb = new TorchProviderCb(this);
-    Return<Status> returnStatus = env->mProvider->setCallback(cb);
-    ASSERT_TRUE(returnStatus.isOk());
-    ASSERT_EQ(Status::OK, returnStatus);
+        sp<TorchProviderCb> cb = new TorchProviderCb(this);
+        Return<Status> returnStatus = provider.second->setCallback(cb);
+        ASSERT_TRUE(returnStatus.isOk());
+        ASSERT_EQ(Status::OK, returnStatus);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
-            ALOGI("setTorchMode: Testing camera device %s", name.c_str());
-            ret = env->mProvider->getCameraDeviceInterface_V3_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V3_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device3_2 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
+                ALOGI("setTorchMode: Testing camera device %s", name.c_str());
+                ret = provider.second->getCameraDeviceInterface_V3_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device3_2 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
-            returnStatus = device3_2->setTorchMode(TorchMode::ON);
-            ASSERT_TRUE(returnStatus.isOk());
-            if (!torchControlSupported) {
-                ASSERT_EQ(Status::METHOD_NOT_SUPPORTED, returnStatus);
-            } else {
-                ASSERT_TRUE(returnStatus == Status::OK ||
-                            returnStatus == Status::OPERATION_NOT_SUPPORTED);
-                if (returnStatus == Status::OK) {
-                    {
-                        std::unique_lock<std::mutex> l(mTorchLock);
-                        while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
-                            auto timeout = std::chrono::system_clock::now() +
-                                    std::chrono::seconds(kTorchTimeoutSec);
-                            ASSERT_NE(std::cv_status::timeout,
-                                    mTorchCond.wait_until(l, timeout));
+                mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
+                returnStatus = device3_2->setTorchMode(TorchMode::ON);
+                ASSERT_TRUE(returnStatus.isOk());
+                if (!torchControlSupported) {
+                    ASSERT_EQ(Status::METHOD_NOT_SUPPORTED, returnStatus);
+                } else {
+                    ASSERT_TRUE(returnStatus == Status::OK ||
+                                returnStatus == Status::OPERATION_NOT_SUPPORTED);
+                    if (returnStatus == Status::OK) {
+                        {
+                            std::unique_lock<std::mutex> l(mTorchLock);
+                            while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                                auto timeout = std::chrono::system_clock::now() +
+                                        std::chrono::seconds(kTorchTimeoutSec);
+                                ASSERT_NE(std::cv_status::timeout,
+                                        mTorchCond.wait_until(l, timeout));
+                            }
+                            ASSERT_EQ(TorchModeStatus::AVAILABLE_ON,
+                                    mTorchStatus);
+                            mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
                         }
-                        ASSERT_EQ(TorchModeStatus::AVAILABLE_ON, mTorchStatus);
-                        mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
-                    }
 
-                    returnStatus = device3_2->setTorchMode(TorchMode::OFF);
-                    ASSERT_TRUE(returnStatus.isOk());
-                    ASSERT_EQ(Status::OK, returnStatus);
+                        returnStatus = device3_2->setTorchMode(TorchMode::OFF);
+                        ASSERT_TRUE(returnStatus.isOk());
+                        ASSERT_EQ(Status::OK, returnStatus);
 
-                    {
-                        std::unique_lock<std::mutex> l(mTorchLock);
-                        while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
-                            auto timeout = std::chrono::system_clock::now() +
-                                    std::chrono::seconds(kTorchTimeoutSec);
-                            ASSERT_NE(std::cv_status::timeout,
-                                    mTorchCond.wait_until(l, timeout));
+                        {
+                            std::unique_lock<std::mutex> l(mTorchLock);
+                            while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                                auto timeout = std::chrono::system_clock::now() +
+                                        std::chrono::seconds(kTorchTimeoutSec);
+                                ASSERT_NE(std::cv_status::timeout,
+                                        mTorchCond.wait_until(l, timeout));
+                            }
+                            ASSERT_EQ(TorchModeStatus::AVAILABLE_OFF,
+                                    mTorchStatus);
                         }
-                        ASSERT_EQ(TorchModeStatus::AVAILABLE_OFF, mTorchStatus);
                     }
                 }
-            }
-        } else if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            ALOGI("dumpState: Testing camera device %s", name.c_str());
-            ret = env->mProvider->getCameraDeviceInterface_V1_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V1_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device1 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+            } else if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                ALOGI("dumpState: Testing camera device %s", name.c_str());
+                ret = provider.second->getCameraDeviceInterface_V1_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V1_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device1 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
-            returnStatus = device1->setTorchMode(TorchMode::ON);
-            ASSERT_TRUE(returnStatus.isOk());
-            if (!torchControlSupported) {
-                ASSERT_EQ(Status::METHOD_NOT_SUPPORTED, returnStatus);
-            } else {
-                ASSERT_TRUE(returnStatus == Status::OK ||
-                            returnStatus == Status::OPERATION_NOT_SUPPORTED);
-                if (returnStatus == Status::OK) {
-                    {
-                        std::unique_lock<std::mutex> l(mTorchLock);
-                        while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
-                            auto timeout = std::chrono::system_clock::now() +
-                                    std::chrono::seconds(kTorchTimeoutSec);
-                            ASSERT_NE(std::cv_status::timeout,
-                                    mTorchCond.wait_until(l, timeout));
+                mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
+                returnStatus = device1->setTorchMode(TorchMode::ON);
+                ASSERT_TRUE(returnStatus.isOk());
+                if (!torchControlSupported) {
+                    ASSERT_EQ(Status::METHOD_NOT_SUPPORTED, returnStatus);
+                } else {
+                    ASSERT_TRUE(returnStatus == Status::OK ||
+                                returnStatus == Status::OPERATION_NOT_SUPPORTED);
+                    if (returnStatus == Status::OK) {
+                        {
+                            std::unique_lock<std::mutex> l(mTorchLock);
+                            while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                                auto timeout = std::chrono::system_clock::now() +
+                                        std::chrono::seconds(kTorchTimeoutSec);
+                                ASSERT_NE(std::cv_status::timeout,
+                                        mTorchCond.wait_until(l, timeout));
+                            }
+                            ASSERT_EQ(TorchModeStatus::AVAILABLE_ON,
+                                    mTorchStatus);
+                            mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
                         }
-                        ASSERT_EQ(TorchModeStatus::AVAILABLE_ON, mTorchStatus);
-                        mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
-                    }
 
-                    returnStatus = device1->setTorchMode(TorchMode::OFF);
-                    ASSERT_TRUE(returnStatus.isOk());
-                    ASSERT_EQ(Status::OK, returnStatus);
+                        returnStatus = device1->setTorchMode(TorchMode::OFF);
+                        ASSERT_TRUE(returnStatus.isOk());
+                        ASSERT_EQ(Status::OK, returnStatus);
 
-                    {
-                        std::unique_lock<std::mutex> l(mTorchLock);
-                        while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
-                            auto timeout = std::chrono::system_clock::now() +
-                                    std::chrono::seconds(kTorchTimeoutSec);
-                            ASSERT_NE(std::cv_status::timeout,
-                                    mTorchCond.wait_until(l, timeout));
+                        {
+                            std::unique_lock<std::mutex> l(mTorchLock);
+                            while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                                auto timeout = std::chrono::system_clock::now() +
+                                        std::chrono::seconds(kTorchTimeoutSec);
+                                ASSERT_NE(std::cv_status::timeout,
+                                        mTorchCond.wait_until(l, timeout));
+                            }
+                            ASSERT_EQ(TorchModeStatus::AVAILABLE_OFF,
+                                    mTorchStatus);
                         }
-                        ASSERT_EQ(TorchModeStatus::AVAILABLE_OFF, mTorchStatus);
                     }
                 }
+                ret = device1->close();
+                ASSERT_TRUE(ret.isOk());
             }
-            ret = device1->close();
-            ASSERT_TRUE(ret.isOk());
         }
-    }
 
-    returnStatus = env->mProvider->setCallback(nullptr);
-    ASSERT_TRUE(returnStatus.isOk());
-    ASSERT_EQ(Status::OK, returnStatus);
+        returnStatus = provider.second->setCallback(nullptr);
+        ASSERT_TRUE(returnStatus.isOk());
+        ASSERT_EQ(Status::OK, returnStatus);
+    }
 }
 
 // Check dump functionality.
 TEST_F(CameraHidlTest, dumpState) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    Return<void> ret;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        Return<void> ret;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
-            ALOGI("dumpState: Testing camera device %s", name.c_str());
-            ret = env->mProvider->getCameraDeviceInterface_V3_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V3_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device3_2 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                ::android::sp<ICameraDevice> device3_2;
+                ALOGI("dumpState: Testing camera device %s", name.c_str());
+                ret = provider.second->getCameraDeviceInterface_V3_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device3_2 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            native_handle_t* raw_handle = native_handle_create(1, 0);
-            raw_handle->data[0] = open(kDumpOutput, O_RDWR);
-            ASSERT_GE(raw_handle->data[0], 0);
-            hidl_handle handle = raw_handle;
-            ret= device3_2->dumpState(handle);
-            ASSERT_TRUE(ret.isOk());
-            close(raw_handle->data[0]);
-            native_handle_delete(raw_handle);
-        } else if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            ALOGI("dumpState: Testing camera device %s", name.c_str());
-            ret = env->mProvider->getCameraDeviceInterface_V1_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V1_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device1 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+                native_handle_t* raw_handle = native_handle_create(1, 0);
+                raw_handle->data[0] = open(kDumpOutput, O_RDWR);
+                ASSERT_GE(raw_handle->data[0], 0);
+                hidl_handle handle = raw_handle;
+                ret= device3_2->dumpState(handle);
+                ASSERT_TRUE(ret.isOk());
+                close(raw_handle->data[0]);
+                native_handle_delete(raw_handle);
+            } else if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                ::android::sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                ALOGI("dumpState: Testing camera device %s", name.c_str());
+                ret = provider.second->getCameraDeviceInterface_V1_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V1_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device1 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            native_handle_t* raw_handle = native_handle_create(1, 0);
-            raw_handle->data[0] = open(kDumpOutput, O_RDWR);
-            ASSERT_GE(raw_handle->data[0], 0);
-            hidl_handle handle = raw_handle;
-            Return<Status> returnStatus = device1->dumpState(handle);
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-            close(raw_handle->data[0]);
-            native_handle_delete(raw_handle);
+                native_handle_t* raw_handle = native_handle_create(1, 0);
+                raw_handle->data[0] = open(kDumpOutput, O_RDWR);
+                ASSERT_GE(raw_handle->data[0], 0);
+                hidl_handle handle = raw_handle;
+                Return<Status> returnStatus = device1->dumpState(handle);
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+                close(raw_handle->data[0]);
+                native_handle_delete(raw_handle);
+            }
         }
     }
 }
 
 // Open, dumpStates, then close
 TEST_F(CameraHidlTest, openClose) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    Return<void> ret;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        Return<void> ret;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
-            ALOGI("openClose: Testing camera device %s", name.c_str());
-            ret = env->mProvider->getCameraDeviceInterface_V3_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V3_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device3_2 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
+                ALOGI("openClose: Testing camera device %s", name.c_str());
+                ret = provider.second->getCameraDeviceInterface_V3_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device3_2 = device;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            sp<EmptyDeviceCb> cb = new EmptyDeviceCb;
-            sp<ICameraDeviceSession> session;
-            ret = device3_2->open(
-                cb,
-                [&](auto status, const auto& newSession) {
-                    ALOGI("device::open returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(newSession, nullptr);
-                    session = newSession;
-                });
-            ASSERT_TRUE(ret.isOk());
+                sp<EmptyDeviceCb> cb = new EmptyDeviceCb;
+                sp<ICameraDeviceSession> session;
+                ret = device3_2->open(
+                    cb,
+                    [&](auto status, const auto& newSession) {
+                        ALOGI("device::open returns status:%d", (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(newSession, nullptr);
+                        session = newSession;
+                    });
+                ASSERT_TRUE(ret.isOk());
 
-            native_handle_t* raw_handle = native_handle_create(1, 0);
-            raw_handle->data[0] = open(kDumpOutput, O_RDWR);
-            ASSERT_GE(raw_handle->data[0], 0);
-            hidl_handle handle = raw_handle;
-            ret = device3_2->dumpState(handle);
-            ASSERT_TRUE(ret.isOk());
-            close(raw_handle->data[0]);
-            native_handle_delete(raw_handle);
+                native_handle_t* raw_handle = native_handle_create(1, 0);
+                raw_handle->data[0] = open(kDumpOutput, O_RDWR);
+                ASSERT_GE(raw_handle->data[0], 0);
+                hidl_handle handle = raw_handle;
+                ret = device3_2->dumpState(handle);
+                ASSERT_TRUE(ret.isOk());
+                close(raw_handle->data[0]);
+                native_handle_delete(raw_handle);
 
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
-            // TODO: test all session API calls return INTERNAL_ERROR after close
-            // TODO: keep a wp copy here and verify session cannot be promoted out of this scope
-        } else if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
-            sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
-            openCameraDevice(name, env, &device1 /*out*/);
-            ASSERT_NE(nullptr, device1.get());
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
+                // TODO: test all session API calls return INTERNAL_ERROR after close
+                // TODO: keep a wp copy here and verify session cannot be promoted out of this scope
+            } else if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_1_0) {
+                sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
+                openCameraDevice(name, provider.second, &device1 /*out*/);
+                ASSERT_NE(nullptr, device1.get());
 
-            native_handle_t* raw_handle = native_handle_create(1, 0);
-            raw_handle->data[0] = open(kDumpOutput, O_RDWR);
-            ASSERT_GE(raw_handle->data[0], 0);
-            hidl_handle handle = raw_handle;
-            Return<Status> returnStatus = device1->dumpState(handle);
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-            close(raw_handle->data[0]);
-            native_handle_delete(raw_handle);
+                native_handle_t* raw_handle = native_handle_create(1, 0);
+                raw_handle->data[0] = open(kDumpOutput, O_RDWR);
+                ASSERT_GE(raw_handle->data[0], 0);
+                hidl_handle handle = raw_handle;
+                Return<Status> returnStatus = device1->dumpState(handle);
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+                close(raw_handle->data[0]);
+                native_handle_delete(raw_handle);
 
-            ret = device1->close();
-            ASSERT_TRUE(ret.isOk());
+                ret = device1->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -1949,71 +2351,81 @@
 // Check whether all common default request settings can be sucessfully
 // constructed.
 TEST_F(CameraHidlTest, constructDefaultRequestSettings) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
-            Return<void> ret;
-            ALOGI("constructDefaultRequestSettings: Testing camera device %s", name.c_str());
-            ret = env->mProvider->getCameraDeviceInterface_V3_x(
-                name,
-                [&](auto status, const auto& device) {
-                    ALOGI("getCameraDeviceInterface_V3_x returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(device, nullptr);
-                    device3_2 = device;
-                });
-            ASSERT_TRUE(ret.isOk());
-
-            sp<EmptyDeviceCb> cb = new EmptyDeviceCb;
-            sp<ICameraDeviceSession> session;
-            ret = device3_2->open(
-                cb,
-                [&](auto status, const auto& newSession) {
-                    ALOGI("device::open returns status:%d", (int)status);
-                    ASSERT_EQ(Status::OK, status);
-                    ASSERT_NE(newSession, nullptr);
-                    session = newSession;
-                });
-            ASSERT_TRUE(ret.isOk());
-
-            for (uint32_t t = (uint32_t) RequestTemplate::PREVIEW;
-                    t <= (uint32_t) RequestTemplate::MANUAL; t++) {
-                RequestTemplate reqTemplate = (RequestTemplate) t;
-                ret = session->constructDefaultRequestSettings(
-                    reqTemplate,
-                    [&](auto status, const auto& req) {
-                        ALOGI("constructDefaultRequestSettings returns status:%d", (int)status);
-                        if (reqTemplate == RequestTemplate::ZERO_SHUTTER_LAG ||
-                                reqTemplate == RequestTemplate::MANUAL) {
-                            // optional templates
-                            ASSERT_TRUE(status == Status::OK || status == Status::ILLEGAL_ARGUMENT);
-                        } else {
-                            ASSERT_EQ(Status::OK, status);
-                        }
-
-                        if (status == Status::OK) {
-                            const camera_metadata_t* metadata =
-                                (camera_metadata_t*) req.data();
-                            size_t expectedSize = req.size();
-                            int result = validate_camera_metadata_structure(
-                                    metadata, &expectedSize);
-                            ASSERT_TRUE(result == 0 || result == CAMERA_METADATA_VALIDATION_SHIFTED);
-                            size_t entryCount = get_camera_metadata_entry_count(metadata);
-                            // TODO: we can do better than 0 here. Need to check how many required
-                            // request keys we've defined for each template
-                            ASSERT_GT(entryCount, 0u);
-                            ALOGI("template %u metadata entry count is %zu", t, entryCount);
-                        } else {
-                            ASSERT_EQ(0u, req.size());
-                        }
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                ::android::sp<::android::hardware::camera::device::V3_2::ICameraDevice> device3_2;
+                Return<void> ret;
+                ALOGI("constructDefaultRequestSettings: Testing camera device %s",
+                      name.c_str());
+                ret = provider.second->getCameraDeviceInterface_V3_x(
+                    name,
+                    [&](auto status, const auto& device) {
+                        ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
+                              (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(device, nullptr);
+                        device3_2 = device;
                     });
                 ASSERT_TRUE(ret.isOk());
+
+                sp<EmptyDeviceCb> cb = new EmptyDeviceCb;
+                sp<ICameraDeviceSession> session;
+                ret = device3_2->open(
+                    cb,
+                    [&](auto status, const auto& newSession) {
+                        ALOGI("device::open returns status:%d", (int)status);
+                        ASSERT_EQ(Status::OK, status);
+                        ASSERT_NE(newSession, nullptr);
+                        session = newSession;
+                    });
+                ASSERT_TRUE(ret.isOk());
+
+                for (uint32_t t = (uint32_t) RequestTemplate::PREVIEW;
+                        t <= (uint32_t) RequestTemplate::MANUAL; t++) {
+                    RequestTemplate reqTemplate = (RequestTemplate) t;
+                    ret = session->constructDefaultRequestSettings(
+                        reqTemplate,
+                        [&](auto status, const auto& req) {
+                            ALOGI("constructDefaultRequestSettings returns status:%d",
+                                  (int)status);
+                            if (reqTemplate == RequestTemplate::ZERO_SHUTTER_LAG ||
+                                    reqTemplate == RequestTemplate::MANUAL) {
+                                // optional templates
+                                ASSERT_TRUE((status == Status::OK) ||
+                                        (status == Status::ILLEGAL_ARGUMENT));
+                            } else {
+                                ASSERT_EQ(Status::OK, status);
+                            }
+
+                            if (status == Status::OK) {
+                                const camera_metadata_t* metadata =
+                                    (camera_metadata_t*) req.data();
+                                size_t expectedSize = req.size();
+                                int result = validate_camera_metadata_structure(
+                                        metadata, &expectedSize);
+                                ASSERT_TRUE((result == 0) ||
+                                        (result == CAMERA_METADATA_VALIDATION_SHIFTED));
+                                size_t entryCount =
+                                        get_camera_metadata_entry_count(metadata);
+                                // TODO: we can do better than 0 here. Need to check how many required
+                                // request keys we've defined for each template
+                                ASSERT_GT(entryCount, 0u);
+                                ALOGI("template %u metadata entry count is %zu",
+                                      t, entryCount);
+                            } else {
+                                ASSERT_EQ(0u, req.size());
+                            }
+                        });
+                    ASSERT_TRUE(ret.isOk());
+                }
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
             }
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
         }
     }
 }
@@ -2021,105 +2433,98 @@
 // Verify that all supported stream formats and sizes can be configured
 // successfully.
 TEST_F(CameraHidlTest, configureStreamsAvailableOutputs) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputStreams;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputStreams;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            camera_metadata_t *staticMeta;
-            Return<void> ret;
-            sp<ICameraDeviceSession> session;
-            openEmptyDeviceSession(name, env, &session /*out*/,
-                    &staticMeta /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                camera_metadata_t *staticMeta;
+                Return<void> ret;
+                sp<ICameraDeviceSession> session;
+                openEmptyDeviceSession(name, provider.second, &session /*out*/,
+                        &staticMeta /*out*/);
 
-            outputStreams.clear();
-            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                    outputStreams));
-            ASSERT_NE(0u, outputStreams.size());
+                outputStreams.clear();
+                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                        outputStreams));
+                ASSERT_NE(0u, outputStreams.size());
 
-            int32_t streamId = 0;
-            for (auto &it : outputStreams) {
-                Stream stream = {streamId, StreamType::OUTPUT,
-                        static_cast<uint32_t> (it.width),
-                        static_cast<uint32_t> (it.height),
-                        static_cast<PixelFormat> (it.format), 0, 0,
-                        StreamRotation::ROTATION_0};
-                ::android::hardware::hidl_vec<Stream> streams = {stream};
-                StreamConfiguration config = {streams,
-                        StreamConfigurationMode::NORMAL_MODE};
-                ret = session->configureStreams(config, [streamId] (Status s,
-                        HalStreamConfiguration halConfig) {
-                    ASSERT_EQ(Status::OK, s);
-                    ASSERT_EQ(1u, halConfig.streams.size());
-                    ASSERT_EQ(halConfig.streams[0].id, streamId);
-                });
+                int32_t streamId = 0;
+                for (auto &it : outputStreams) {
+                    Stream stream = {streamId, StreamType::OUTPUT,
+                            static_cast<uint32_t> (it.width),
+                            static_cast<uint32_t> (it.height),
+                            static_cast<PixelFormat> (it.format),
+                            GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0,
+                            StreamRotation::ROTATION_0};
+                    ::android::hardware::hidl_vec<Stream> streams = {stream};
+                    StreamConfiguration config = {streams,
+                            StreamConfigurationMode::NORMAL_MODE};
+                    ret = session->configureStreams(config, [streamId] (Status s,
+                            HalStreamConfiguration halConfig) {
+                        ASSERT_EQ(Status::OK, s);
+                        ASSERT_EQ(1u, halConfig.streams.size());
+                        ASSERT_EQ(halConfig.streams[0].id, streamId);
+                    });
+                    ASSERT_TRUE(ret.isOk());
+                    streamId++;
+                }
+
+                free_camera_metadata(staticMeta);
+                ret = session->close();
                 ASSERT_TRUE(ret.isOk());
-                streamId++;
             }
-
-            free_camera_metadata(staticMeta);
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
         }
     }
 }
 
 // Check for correct handling of invalid/incorrect configuration parameters.
 TEST_F(CameraHidlTest, configureStreamsInvalidOutputs) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputStreams;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputStreams;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            camera_metadata_t *staticMeta;
-            Return<void> ret;
-            sp<ICameraDeviceSession> session;
-            openEmptyDeviceSession(name, env, &session /*out*/,
-                    &staticMeta /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                camera_metadata_t *staticMeta;
+                Return<void> ret;
+                sp<ICameraDeviceSession> session;
+                openEmptyDeviceSession(name, provider.second, &session /*out*/,
+                        &staticMeta /*out*/);
 
-            outputStreams.clear();
-            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                    outputStreams));
-            ASSERT_NE(0u, outputStreams.size());
+                outputStreams.clear();
+                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                        outputStreams));
+                ASSERT_NE(0u, outputStreams.size());
 
-            int32_t streamId = 0;
-            Stream stream = {streamId++, StreamType::OUTPUT,
-                    static_cast<uint32_t> (0),
-                    static_cast<uint32_t> (0),
-                    static_cast<PixelFormat> (outputStreams[0].format),
-                    0, 0, StreamRotation::ROTATION_0};
-            ::android::hardware::hidl_vec<Stream> streams = {stream};
-            StreamConfiguration config = {streams,
-                    StreamConfigurationMode::NORMAL_MODE};
-            ret = session->configureStreams(config, [] (Status s,
-                    HalStreamConfiguration) {
-                ASSERT_TRUE((Status::ILLEGAL_ARGUMENT == s) ||
-                            (Status::INTERNAL_ERROR == s));
-            });
-            ASSERT_TRUE(ret.isOk());
+                int32_t streamId = 0;
+                Stream stream = {streamId++, StreamType::OUTPUT,
+                        static_cast<uint32_t> (0),
+                        static_cast<uint32_t> (0),
+                        static_cast<PixelFormat> (outputStreams[0].format),
+                        GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0,
+                        StreamRotation::ROTATION_0};
+                ::android::hardware::hidl_vec<Stream> streams = {stream};
+                StreamConfiguration config = {streams,
+                        StreamConfigurationMode::NORMAL_MODE};
+                ret = session->configureStreams(config, [] (Status s,
+                        HalStreamConfiguration) {
+                    ASSERT_TRUE((Status::ILLEGAL_ARGUMENT == s) ||
+                                (Status::INTERNAL_ERROR == s));
+                });
+                ASSERT_TRUE(ret.isOk());
 
-            stream = {streamId++, StreamType::OUTPUT,
-                    static_cast<uint32_t> (UINT32_MAX),
-                    static_cast<uint32_t> (UINT32_MAX),
-                    static_cast<PixelFormat> (outputStreams[0].format),
-                    0, 0, StreamRotation::ROTATION_0};
-            streams[0] = stream;
-            config = {streams,
-                    StreamConfigurationMode::NORMAL_MODE};
-            ret = session->configureStreams(config, [] (Status s,
-                    HalStreamConfiguration) {
-                ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
-            });
-            ASSERT_TRUE(ret.isOk());
-
-            for (auto &it : outputStreams) {
                 stream = {streamId++, StreamType::OUTPUT,
-                        static_cast<uint32_t> (it.width),
-                        static_cast<uint32_t> (it.height),
-                        static_cast<PixelFormat> (UINT32_MAX),
-                        0, 0, StreamRotation::ROTATION_0};
+                        static_cast<uint32_t> (UINT32_MAX),
+                        static_cast<uint32_t> (UINT32_MAX),
+                        static_cast<PixelFormat> (outputStreams[0].format),
+                        GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0,
+                        StreamRotation::ROTATION_0};
                 streams[0] = stream;
                 config = {streams,
                         StreamConfigurationMode::NORMAL_MODE};
@@ -2129,24 +2534,42 @@
                 });
                 ASSERT_TRUE(ret.isOk());
 
-                stream = {streamId++, StreamType::OUTPUT,
-                        static_cast<uint32_t> (it.width),
-                        static_cast<uint32_t> (it.height),
-                        static_cast<PixelFormat> (it.format),
-                        0, 0, static_cast<StreamRotation> (UINT32_MAX)};
-                streams[0] = stream;
-                config = {streams,
-                        StreamConfigurationMode::NORMAL_MODE};
-                ret = session->configureStreams(config, [] (Status s,
-                        HalStreamConfiguration) {
-                    ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
-                });
+                for (auto &it : outputStreams) {
+                    stream = {streamId++, StreamType::OUTPUT,
+                            static_cast<uint32_t> (it.width),
+                            static_cast<uint32_t> (it.height),
+                            static_cast<PixelFormat> (UINT32_MAX),
+                            GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0,
+                            StreamRotation::ROTATION_0};
+                    streams[0] = stream;
+                    config = {streams,
+                            StreamConfigurationMode::NORMAL_MODE};
+                    ret = session->configureStreams(config, [] (Status s,
+                            HalStreamConfiguration) {
+                        ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
+                    });
+                    ASSERT_TRUE(ret.isOk());
+
+                    stream = {streamId++, StreamType::OUTPUT,
+                            static_cast<uint32_t> (it.width),
+                            static_cast<uint32_t> (it.height),
+                            static_cast<PixelFormat> (it.format),
+                            GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0,
+                            static_cast<StreamRotation> (UINT32_MAX)};
+                    streams[0] = stream;
+                    config = {streams,
+                            StreamConfigurationMode::NORMAL_MODE};
+                    ret = session->configureStreams(config, [] (Status s,
+                            HalStreamConfiguration) {
+                        ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
+                    });
+                    ASSERT_TRUE(ret.isOk());
+                }
+
+                free_camera_metadata(staticMeta);
+                ret = session->close();
                 ASSERT_TRUE(ret.isOk());
             }
-
-            free_camera_metadata(staticMeta);
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
         }
     }
 }
@@ -2154,83 +2577,88 @@
 // Check whether all supported ZSL output stream combinations can be
 // configured successfully.
 TEST_F(CameraHidlTest, configureStreamsZSLInputOutputs) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> inputStreams;
-    std::vector<AvailableZSLInputOutput> inputOutputMap;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> inputStreams;
+        std::vector<AvailableZSLInputOutput> inputOutputMap;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            camera_metadata_t *staticMeta;
-            Return<void> ret;
-            sp<ICameraDeviceSession> session;
-            openEmptyDeviceSession(name, env, &session /*out*/,
-                    &staticMeta /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                camera_metadata_t *staticMeta;
+                Return<void> ret;
+                sp<ICameraDeviceSession> session;
+                openEmptyDeviceSession(name, provider.second, &session /*out*/,
+                        &staticMeta /*out*/);
 
-            Status rc = isZSLModeAvailable(staticMeta);
-            if (Status::METHOD_NOT_SUPPORTED == rc) {
-                ret = session->close();
-                ASSERT_TRUE(ret.isOk());
-                continue;
-            }
-            ASSERT_EQ(Status::OK, rc);
+                Status rc = isZSLModeAvailable(staticMeta);
+                if (Status::METHOD_NOT_SUPPORTED == rc) {
+                    ret = session->close();
+                    ASSERT_TRUE(ret.isOk());
+                    continue;
+                }
+                ASSERT_EQ(Status::OK, rc);
 
-            inputStreams.clear();
-            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                    inputStreams));
-            ASSERT_NE(0u, inputStreams.size());
-
-            inputOutputMap.clear();
-            ASSERT_EQ(Status::OK, getZSLInputOutputMap(staticMeta,
-                    inputOutputMap));
-            ASSERT_NE(0u, inputOutputMap.size());
-
-            int32_t streamId = 0;
-            for (auto &inputIter : inputOutputMap) {
-                AvailableStream input;
-                ASSERT_EQ(Status::OK,
-                        findLargestSize(inputStreams, inputIter.inputFormat, input));
+                inputStreams.clear();
+                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                        inputStreams));
                 ASSERT_NE(0u, inputStreams.size());
 
-                AvailableStream outputThreshold = {INT32_MAX, INT32_MAX,
-                        inputIter.outputFormat};
-                std::vector<AvailableStream> outputStreams;
-                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                        outputStreams, &outputThreshold));
-                for (auto &outputIter : outputStreams) {
-                    Stream zslStream = {streamId++, StreamType::OUTPUT,
-                            static_cast<uint32_t> (input.width),
-                            static_cast<uint32_t> (input.height),
-                            static_cast<PixelFormat> (input.format),
-                            GRALLOC_USAGE_HW_CAMERA_ZSL, 0,
-                            StreamRotation::ROTATION_0};
-                    Stream inputStream = {streamId++, StreamType::INPUT,
-                            static_cast<uint32_t> (input.width),
-                            static_cast<uint32_t> (input.height),
-                            static_cast<PixelFormat> (input.format), 0, 0,
-                            StreamRotation::ROTATION_0};
-                    Stream outputStream = {streamId++, StreamType::OUTPUT,
-                            static_cast<uint32_t> (outputIter.width),
-                            static_cast<uint32_t> (outputIter.height),
-                            static_cast<PixelFormat> (outputIter.format), 0, 0,
-                            StreamRotation::ROTATION_0};
+                inputOutputMap.clear();
+                ASSERT_EQ(Status::OK, getZSLInputOutputMap(staticMeta,
+                        inputOutputMap));
+                ASSERT_NE(0u, inputOutputMap.size());
 
-                    ::android::hardware::hidl_vec<Stream> streams = {
-                            inputStream, zslStream, outputStream};
-                    StreamConfiguration config = {streams,
-                            StreamConfigurationMode::NORMAL_MODE};
-                    ret = session->configureStreams(config, [streamId] (Status s,
-                            HalStreamConfiguration halConfig) {
-                        ASSERT_EQ(Status::OK, s);
-                        ASSERT_EQ(3u, halConfig.streams.size());
-                    });
-                    ASSERT_TRUE(ret.isOk());
+                int32_t streamId = 0;
+                for (auto &inputIter : inputOutputMap) {
+                    AvailableStream input;
+                    ASSERT_EQ(Status::OK,
+                            findLargestSize(inputStreams, inputIter.inputFormat, input));
+                    ASSERT_NE(0u, inputStreams.size());
+
+                    AvailableStream outputThreshold = {INT32_MAX, INT32_MAX,
+                            inputIter.outputFormat};
+                    std::vector<AvailableStream> outputStreams;
+                    ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                            outputStreams, &outputThreshold));
+                    for (auto &outputIter : outputStreams) {
+                        Stream zslStream = {streamId++, StreamType::OUTPUT,
+                                static_cast<uint32_t> (input.width),
+                                static_cast<uint32_t> (input.height),
+                                static_cast<PixelFormat> (input.format),
+                                GRALLOC_USAGE_HW_CAMERA_ZSL, 0,
+                                StreamRotation::ROTATION_0};
+                        Stream inputStream = {streamId++, StreamType::INPUT,
+                                static_cast<uint32_t> (input.width),
+                                static_cast<uint32_t> (input.height),
+                                static_cast<PixelFormat> (input.format),
+                                0, 0,
+                                StreamRotation::ROTATION_0};
+                        Stream outputStream = {streamId++, StreamType::OUTPUT,
+                                static_cast<uint32_t> (outputIter.width),
+                                static_cast<uint32_t> (outputIter.height),
+                                static_cast<PixelFormat> (outputIter.format),
+                                GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0,
+                                StreamRotation::ROTATION_0};
+
+                        ::android::hardware::hidl_vec<Stream> streams = {
+                                inputStream, zslStream, outputStream};
+                        StreamConfiguration config = {streams,
+                                StreamConfigurationMode::NORMAL_MODE};
+                        ret = session->configureStreams(config, [streamId] (Status s,
+                                HalStreamConfiguration halConfig) {
+                            ASSERT_EQ(Status::OK, s);
+                            ASSERT_EQ(3u, halConfig.streams.size());
+                        });
+                        ASSERT_TRUE(ret.isOk());
+                    }
                 }
-            }
 
-            free_camera_metadata(staticMeta);
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
+                free_camera_metadata(staticMeta);
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -2238,62 +2666,67 @@
 // Verify that all supported preview + still capture stream combinations
 // can be configured successfully.
 TEST_F(CameraHidlTest, configureStreamsPreviewStillOutputs) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputBlobStreams;
-    std::vector<AvailableStream> outputPreviewStreams;
-    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
-            static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
-    AvailableStream blobThreshold = {INT32_MAX, INT32_MAX,
-            static_cast<int32_t>(PixelFormat::BLOB)};
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputBlobStreams;
+        std::vector<AvailableStream> outputPreviewStreams;
+        AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+        AvailableStream blobThreshold = {INT32_MAX, INT32_MAX,
+                static_cast<int32_t>(PixelFormat::BLOB)};
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            camera_metadata_t *staticMeta;
-            Return<void> ret;
-            sp<ICameraDeviceSession> session;
-            openEmptyDeviceSession(name, env, &session /*out*/,
-                    &staticMeta /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                camera_metadata_t *staticMeta;
+                Return<void> ret;
+                sp<ICameraDeviceSession> session;
+                openEmptyDeviceSession(name, provider.second, &session /*out*/,
+                        &staticMeta /*out*/);
 
-            outputBlobStreams.clear();
-            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                    outputBlobStreams, &blobThreshold));
-            ASSERT_NE(0u, outputBlobStreams.size());
+                outputBlobStreams.clear();
+                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                        outputBlobStreams, &blobThreshold));
+                ASSERT_NE(0u, outputBlobStreams.size());
 
-            outputPreviewStreams.clear();
-            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                    outputPreviewStreams, &previewThreshold));
-            ASSERT_NE(0u, outputPreviewStreams.size());
+                outputPreviewStreams.clear();
+                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                        outputPreviewStreams, &previewThreshold));
+                ASSERT_NE(0u, outputPreviewStreams.size());
 
-            int32_t streamId = 0;
-            for (auto &blobIter : outputBlobStreams) {
-                for (auto &previewIter : outputPreviewStreams) {
-                    Stream previewStream = {streamId++, StreamType::OUTPUT,
-                            static_cast<uint32_t> (previewIter.width),
-                            static_cast<uint32_t> (previewIter.height),
-                            static_cast<PixelFormat> (previewIter.format), 0, 0,
-                            StreamRotation::ROTATION_0};
-                    Stream blobStream = {streamId++, StreamType::OUTPUT,
-                            static_cast<uint32_t> (blobIter.width),
-                            static_cast<uint32_t> (blobIter.height),
-                            static_cast<PixelFormat> (blobIter.format), 0, 0,
-                            StreamRotation::ROTATION_0};
-                    ::android::hardware::hidl_vec<Stream> streams = {
-                            previewStream, blobStream};
-                    StreamConfiguration config = {streams,
-                            StreamConfigurationMode::NORMAL_MODE};
-                    ret = session->configureStreams(config, [streamId] (Status s,
-                            HalStreamConfiguration halConfig) {
-                        ASSERT_EQ(Status::OK, s);
-                        ASSERT_EQ(2u, halConfig.streams.size());
-                    });
-                    ASSERT_TRUE(ret.isOk());
+                int32_t streamId = 0;
+                for (auto &blobIter : outputBlobStreams) {
+                    for (auto &previewIter : outputPreviewStreams) {
+                        Stream previewStream = {streamId++, StreamType::OUTPUT,
+                                static_cast<uint32_t> (previewIter.width),
+                                static_cast<uint32_t> (previewIter.height),
+                                static_cast<PixelFormat> (previewIter.format),
+                                GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0,
+                                StreamRotation::ROTATION_0};
+                        Stream blobStream = {streamId++, StreamType::OUTPUT,
+                                static_cast<uint32_t> (blobIter.width),
+                                static_cast<uint32_t> (blobIter.height),
+                                static_cast<PixelFormat> (blobIter.format),
+                                GRALLOC1_CONSUMER_USAGE_CPU_READ, 0,
+                                StreamRotation::ROTATION_0};
+                        ::android::hardware::hidl_vec<Stream> streams = {
+                                previewStream, blobStream};
+                        StreamConfiguration config = {streams,
+                                StreamConfigurationMode::NORMAL_MODE};
+                        ret = session->configureStreams(config, [streamId] (Status s,
+                                HalStreamConfiguration halConfig) {
+                            ASSERT_EQ(Status::OK, s);
+                            ASSERT_EQ(2u, halConfig.streams.size());
+                        });
+                        ASSERT_TRUE(ret.isOk());
+                    }
                 }
-            }
 
-            free_camera_metadata(staticMeta);
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
+                free_camera_metadata(staticMeta);
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -2302,92 +2735,99 @@
 // configured. Additionally check for common invalid inputs when
 // using this mode.
 TEST_F(CameraHidlTest, configureStreamsConstrainedOutputs) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            camera_metadata_t *staticMeta;
-            Return<void> ret;
-            sp<ICameraDeviceSession> session;
-            openEmptyDeviceSession(name, env, &session /*out*/,
-                    &staticMeta /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                camera_metadata_t *staticMeta;
+                Return<void> ret;
+                sp<ICameraDeviceSession> session;
+                openEmptyDeviceSession(name, provider.second, &session /*out*/,
+                        &staticMeta /*out*/);
 
-            Status rc = isConstrainedModeAvailable(staticMeta);
-            if (Status::METHOD_NOT_SUPPORTED == rc) {
+                Status rc = isConstrainedModeAvailable(staticMeta);
+                if (Status::METHOD_NOT_SUPPORTED == rc) {
+                    ret = session->close();
+                    ASSERT_TRUE(ret.isOk());
+                    continue;
+                }
+                ASSERT_EQ(Status::OK, rc);
+
+                AvailableStream hfrStream;
+                rc = pickConstrainedModeSize(staticMeta, hfrStream);
+                ASSERT_EQ(Status::OK, rc);
+
+                int32_t streamId = 0;
+                Stream stream = {streamId, StreamType::OUTPUT,
+                        static_cast<uint32_t> (hfrStream.width),
+                        static_cast<uint32_t> (hfrStream.height),
+                        static_cast<PixelFormat> (hfrStream.format),
+                        GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER, 0,
+                        StreamRotation::ROTATION_0};
+                ::android::hardware::hidl_vec<Stream> streams = {stream};
+                StreamConfiguration config = {streams,
+                        StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
+                ret = session->configureStreams(config, [streamId] (Status s,
+                        HalStreamConfiguration halConfig) {
+                    ASSERT_EQ(Status::OK, s);
+                    ASSERT_EQ(1u, halConfig.streams.size());
+                    ASSERT_EQ(halConfig.streams[0].id, streamId);
+                });
+                ASSERT_TRUE(ret.isOk());
+
+                stream = {streamId++, StreamType::OUTPUT,
+                        static_cast<uint32_t> (0),
+                        static_cast<uint32_t> (0),
+                        static_cast<PixelFormat> (hfrStream.format),
+                        GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER, 0,
+                        StreamRotation::ROTATION_0};
+                streams[0] = stream;
+                config = {streams,
+                        StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
+                ret = session->configureStreams(config, [streamId] (Status s,
+                        HalStreamConfiguration) {
+                    ASSERT_TRUE((Status::ILLEGAL_ARGUMENT == s) ||
+                                (Status::INTERNAL_ERROR == s));
+                });
+                ASSERT_TRUE(ret.isOk());
+
+                stream = {streamId++, StreamType::OUTPUT,
+                        static_cast<uint32_t> (UINT32_MAX),
+                        static_cast<uint32_t> (UINT32_MAX),
+                        static_cast<PixelFormat> (hfrStream.format),
+                        GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER, 0,
+                        StreamRotation::ROTATION_0};
+                streams[0] = stream;
+                config = {streams,
+                        StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
+                ret = session->configureStreams(config, [streamId] (Status s,
+                        HalStreamConfiguration) {
+                    ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
+                });
+                ASSERT_TRUE(ret.isOk());
+
+                stream = {streamId++, StreamType::OUTPUT,
+                        static_cast<uint32_t> (hfrStream.width),
+                        static_cast<uint32_t> (hfrStream.height),
+                        static_cast<PixelFormat> (UINT32_MAX),
+                        GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER, 0,
+                        StreamRotation::ROTATION_0};
+                streams[0] = stream;
+                config = {streams,
+                        StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
+                ret = session->configureStreams(config, [streamId] (Status s,
+                        HalStreamConfiguration) {
+                    ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
+                });
+                ASSERT_TRUE(ret.isOk());
+
+                free_camera_metadata(staticMeta);
                 ret = session->close();
                 ASSERT_TRUE(ret.isOk());
-                continue;
             }
-            ASSERT_EQ(Status::OK, rc);
-
-            AvailableStream hfrStream;
-            rc = pickConstrainedModeSize(staticMeta, hfrStream);
-            ASSERT_EQ(Status::OK, rc);
-
-            int32_t streamId = 0;
-            Stream stream = {streamId, StreamType::OUTPUT,
-                    static_cast<uint32_t> (hfrStream.width),
-                    static_cast<uint32_t> (hfrStream.height),
-                    static_cast<PixelFormat> (hfrStream.format), 0, 0,
-                    StreamRotation::ROTATION_0};
-            ::android::hardware::hidl_vec<Stream> streams = {stream};
-            StreamConfiguration config = {streams,
-                    StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
-            ret = session->configureStreams(config, [streamId] (Status s,
-                    HalStreamConfiguration halConfig) {
-                ASSERT_EQ(Status::OK, s);
-                ASSERT_EQ(1u, halConfig.streams.size());
-                ASSERT_EQ(halConfig.streams[0].id, streamId);
-            });
-            ASSERT_TRUE(ret.isOk());
-
-            stream = {streamId++, StreamType::OUTPUT,
-                    static_cast<uint32_t> (0),
-                    static_cast<uint32_t> (0),
-                    static_cast<PixelFormat> (hfrStream.format), 0, 0,
-                    StreamRotation::ROTATION_0};
-            streams[0] = stream;
-            config = {streams,
-                    StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
-            ret = session->configureStreams(config, [streamId] (Status s,
-                    HalStreamConfiguration) {
-                ASSERT_TRUE((Status::ILLEGAL_ARGUMENT == s) ||
-                            (Status::INTERNAL_ERROR == s));
-            });
-            ASSERT_TRUE(ret.isOk());
-
-            stream = {streamId++, StreamType::OUTPUT,
-                    static_cast<uint32_t> (UINT32_MAX),
-                    static_cast<uint32_t> (UINT32_MAX),
-                    static_cast<PixelFormat> (hfrStream.format), 0, 0,
-                    StreamRotation::ROTATION_0};
-            streams[0] = stream;
-            config = {streams,
-                    StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
-            ret = session->configureStreams(config, [streamId] (Status s,
-                    HalStreamConfiguration) {
-                ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
-            });
-            ASSERT_TRUE(ret.isOk());
-
-            stream = {streamId++, StreamType::OUTPUT,
-                    static_cast<uint32_t> (hfrStream.width),
-                    static_cast<uint32_t> (hfrStream.height),
-                    static_cast<PixelFormat> (UINT32_MAX), 0, 0,
-                    StreamRotation::ROTATION_0};
-            streams[0] = stream;
-            config = {streams,
-                    StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE};
-            ret = session->configureStreams(config, [streamId] (Status s,
-                    HalStreamConfiguration) {
-                ASSERT_EQ(Status::ILLEGAL_ARGUMENT, s);
-            });
-            ASSERT_TRUE(ret.isOk());
-
-            free_camera_metadata(staticMeta);
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
         }
     }
 }
@@ -2395,176 +2835,218 @@
 // Verify that all supported video + snapshot stream combinations can
 // be configured successfully.
 TEST_F(CameraHidlTest, configureStreamsVideoStillOutputs) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputBlobStreams;
-    std::vector<AvailableStream> outputVideoStreams;
-    AvailableStream videoThreshold = {kMaxVideoWidth, kMaxVideoHeight,
-            static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
-    AvailableStream blobThreshold = {kMaxVideoWidth, kMaxVideoHeight,
-            static_cast<int32_t>(PixelFormat::BLOB)};
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputBlobStreams;
+        std::vector<AvailableStream> outputVideoStreams;
+        AvailableStream videoThreshold = {kMaxVideoWidth, kMaxVideoHeight,
+                static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+        AvailableStream blobThreshold = {kMaxVideoWidth, kMaxVideoHeight,
+                static_cast<int32_t>(PixelFormat::BLOB)};
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            camera_metadata_t *staticMeta;
-            Return<void> ret;
-            sp<ICameraDeviceSession> session;
-            openEmptyDeviceSession(name, env, &session /*out*/,
-                    &staticMeta /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                camera_metadata_t *staticMeta;
+                Return<void> ret;
+                sp<ICameraDeviceSession> session;
+                openEmptyDeviceSession(name, provider.second, &session /*out*/,
+                        &staticMeta /*out*/);
 
-            outputBlobStreams.clear();
-            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                    outputBlobStreams, &blobThreshold));
-            ASSERT_NE(0u, outputBlobStreams.size());
+                outputBlobStreams.clear();
+                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                        outputBlobStreams, &blobThreshold));
+                ASSERT_NE(0u, outputBlobStreams.size());
 
-            outputVideoStreams.clear();
-            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
-                    outputVideoStreams, &videoThreshold));
-            ASSERT_NE(0u, outputVideoStreams.size());
+                outputVideoStreams.clear();
+                ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta,
+                        outputVideoStreams, &videoThreshold));
+                ASSERT_NE(0u, outputVideoStreams.size());
 
-            int32_t streamId = 0;
-            for (auto &blobIter : outputBlobStreams) {
-                for (auto &videoIter : outputVideoStreams) {
-                    Stream videoStream = {streamId++, StreamType::OUTPUT,
-                            static_cast<uint32_t> (videoIter.width),
-                            static_cast<uint32_t> (videoIter.height),
-                            static_cast<PixelFormat> (videoIter.format), 0, 0,
-                            StreamRotation::ROTATION_0};
-                    Stream blobStream = {streamId++, StreamType::OUTPUT,
-                            static_cast<uint32_t> (blobIter.width),
-                            static_cast<uint32_t> (blobIter.height),
-                            static_cast<PixelFormat> (blobIter.format),
-                            GRALLOC_USAGE_HW_VIDEO_ENCODER, 0,
-                            StreamRotation::ROTATION_0};
-                    ::android::hardware::hidl_vec<Stream> streams = {
-                            videoStream, blobStream};
-                    StreamConfiguration config = {streams,
-                            StreamConfigurationMode::NORMAL_MODE};
-                    ret = session->configureStreams(config, [streamId] (Status s,
-                            HalStreamConfiguration halConfig) {
-                        ASSERT_EQ(Status::OK, s);
-                        ASSERT_EQ(2u, halConfig.streams.size());
-                    });
-                    ASSERT_TRUE(ret.isOk());
+                int32_t streamId = 0;
+                for (auto &blobIter : outputBlobStreams) {
+                    for (auto &videoIter : outputVideoStreams) {
+                        Stream videoStream = {streamId++, StreamType::OUTPUT,
+                                static_cast<uint32_t> (videoIter.width),
+                                static_cast<uint32_t> (videoIter.height),
+                                static_cast<PixelFormat> (videoIter.format),
+                                GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER, 0,
+                                StreamRotation::ROTATION_0};
+                        Stream blobStream = {streamId++, StreamType::OUTPUT,
+                                static_cast<uint32_t> (blobIter.width),
+                                static_cast<uint32_t> (blobIter.height),
+                                static_cast<PixelFormat> (blobIter.format),
+                                GRALLOC1_CONSUMER_USAGE_CPU_READ, 0,
+                                StreamRotation::ROTATION_0};
+                        ::android::hardware::hidl_vec<Stream> streams = {
+                                videoStream, blobStream};
+                        StreamConfiguration config = {streams,
+                                StreamConfigurationMode::NORMAL_MODE};
+                        ret = session->configureStreams(config, [streamId] (
+                                Status s, HalStreamConfiguration halConfig) {
+                            ASSERT_EQ(Status::OK, s);
+                            ASSERT_EQ(2u, halConfig.streams.size());
+                        });
+                        ASSERT_TRUE(ret.isOk());
+                    }
                 }
-            }
 
-            free_camera_metadata(staticMeta);
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
+                free_camera_metadata(staticMeta);
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
 
 // Generate and verify a camera capture request
 TEST_F(CameraHidlTest, processCaptureRequestPreview) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
-            static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
-    uint64_t bufferId = 1;
-    uint32_t frameNumber = 1;
-    ::android::hardware::hidl_vec<uint8_t> settings;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+        uint64_t bufferId = 1;
+        uint32_t frameNumber = 1;
+        ::android::hardware::hidl_vec<uint8_t> settings;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            Stream previewStream;
-            HalStreamConfiguration halStreamConfig;
-            sp<ICameraDeviceSession> session;
-            configurePreviewStream(name, env, &previewThreshold,
-                    &session /*out*/, &previewStream /*out*/,
-                    &halStreamConfig /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                Stream previewStream;
+                HalStreamConfiguration halStreamConfig;
+                sp<ICameraDeviceSession> session;
+                bool supportsPartialResults = false;
+                uint32_t partialResultCount = 0;
+                configurePreviewStream(name, provider.second, &previewThreshold,
+                        &session /*out*/, &previewStream /*out*/,
+                        &halStreamConfig /*out*/, &supportsPartialResults /*out*/,
+                        &partialResultCount/*out*/);
 
-            RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
-            Return<void> ret;
-            ret = session->constructDefaultRequestSettings(reqTemplate,
-                [&](auto status, const auto& req) {
-                    ASSERT_EQ(Status::OK, status);
-                    settings = req; });
-            ASSERT_TRUE(ret.isOk());
-
-            sp<GraphicBuffer> gb = new GraphicBuffer(
-                previewStream.width, previewStream.height,
-                static_cast<int32_t>(halStreamConfig.streams[0].overrideFormat),
-                1, android_convertGralloc1To0Usage(
-                       halStreamConfig.streams[0].producerUsage,
-                       halStreamConfig.streams[0].consumerUsage));
-            ASSERT_NE(nullptr, gb.get());
-            StreamBuffer outputBuffer = {halStreamConfig.streams[0].id,
-                    bufferId, hidl_handle(gb->getNativeBuffer()->handle),
-                    BufferStatus::OK, nullptr, nullptr};
-            ::android::hardware::hidl_vec<StreamBuffer> outputBuffers = {
-                    outputBuffer};
-            StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
-                    BufferStatus::ERROR, nullptr, nullptr};
-            CaptureRequest request = {frameNumber, 0 /* fmqSettingsSize */, settings,
-                    emptyInputBuffer, outputBuffers};
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                mResultBuffers.clear();
-                mResultFrameNumber = frameNumber;
-            }
-
-            Status status = Status::INTERNAL_ERROR;
-            uint32_t numRequestProcessed = 0;
-            hidl_vec<BufferCache> cachesToRemove;
-            Return<void> returnStatus = session->processCaptureRequest(
-                    {request},
-                    cachesToRemove,
-                    [&status, &numRequestProcessed] (auto s, uint32_t n) {
-                        status = s;
-                        numRequestProcessed = n;
+                std::shared_ptr<ResultMetadataQueue> resultQueue;
+                auto resultQueueRet = session->getCaptureResultMetadataQueue(
+                    [&resultQueue](const auto& descriptor) {
+                        resultQueue = std::make_shared<ResultMetadataQueue>(
+                                descriptor);
+                        if (!resultQueue->isValid() ||
+                                resultQueue->availableToWrite() <= 0) {
+                            ALOGE("%s: HAL returns empty result metadata fmq,"
+                                    " not use it", __func__);
+                            resultQueue = nullptr;
+                            // Don't use the queue onwards.
+                        }
                     });
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, status);
-            ASSERT_EQ(numRequestProcessed, 1u);
+                ASSERT_TRUE(resultQueueRet.isOk());
 
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                while (0 == mResultBuffers.size()) {
-                    auto timeout = std::chrono::system_clock::now() +
-                            std::chrono::seconds(kStreamBufferTimeoutSec);
-                    ASSERT_NE(std::cv_status::timeout,
-                            mResultCondition.wait_until(l, timeout));
+                InFlightRequest inflightReq = {1, false, supportsPartialResults,
+                        partialResultCount, resultQueue};
+
+                RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
+                Return<void> ret;
+                ret = session->constructDefaultRequestSettings(reqTemplate,
+                    [&](auto status, const auto& req) {
+                        ASSERT_EQ(Status::OK, status);
+                        settings = req; });
+                ASSERT_TRUE(ret.isOk());
+
+                sp<GraphicBuffer> gb = new GraphicBuffer(
+                    previewStream.width, previewStream.height,
+                    static_cast<int32_t>(halStreamConfig.streams[0].overrideFormat),
+                    1, android_convertGralloc1To0Usage(
+                           halStreamConfig.streams[0].producerUsage,
+                           halStreamConfig.streams[0].consumerUsage));
+                ASSERT_NE(nullptr, gb.get());
+                StreamBuffer outputBuffer = {halStreamConfig.streams[0].id,
+                        bufferId, hidl_handle(gb->getNativeBuffer()->handle),
+                        BufferStatus::OK, nullptr, nullptr};
+                ::android::hardware::hidl_vec<StreamBuffer> outputBuffers = {
+                        outputBuffer};
+                StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
+                        BufferStatus::ERROR, nullptr, nullptr};
+                CaptureRequest request = {frameNumber, 0 /* fmqSettingsSize */,
+                        settings, emptyInputBuffer, outputBuffers};
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    mInflightMap.clear();
+                    mInflightMap.add(frameNumber, &inflightReq);
                 }
 
-                ASSERT_EQ(BufferStatus::OK, mResultBuffers[0].status);
-                ASSERT_EQ(previewStream.id, mResultBuffers[0].streamId);
+                Status status = Status::INTERNAL_ERROR;
+                uint32_t numRequestProcessed = 0;
+                hidl_vec<BufferCache> cachesToRemove;
+                Return<void> returnStatus = session->processCaptureRequest(
+                        {request},
+                        cachesToRemove,
+                        [&status, &numRequestProcessed] (auto s, uint32_t n) {
+                            status = s;
+                            numRequestProcessed = n;
+                        });
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, status);
+                ASSERT_EQ(numRequestProcessed, 1u);
 
-                request.frameNumber++;
-                //Empty settings should be supported after the first call
-                //for repeating requests.
-                request.settings.setToExternal(nullptr, 0, true);
-                mResultBuffers.clear();
-                mResultFrameNumber++;
-            }
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    while (!inflightReq.errorCodeValid &&
+                            ((0 < inflightReq.numBuffersLeft) ||
+                                    (!inflightReq.haveResultMetadata))) {
+                        auto timeout = std::chrono::system_clock::now() +
+                                std::chrono::seconds(kStreamBufferTimeoutSec);
+                        ASSERT_NE(std::cv_status::timeout,
+                                mResultCondition.wait_until(l, timeout));
+                    }
 
-            returnStatus = session->processCaptureRequest(
-                    {request},
-                    cachesToRemove,
-                    [&status, &numRequestProcessed] (auto s, uint32_t n) {
-                        status = s;
-                        numRequestProcessed = n;
-                    });
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, status);
-            ASSERT_EQ(numRequestProcessed, 1u);
+                    ASSERT_FALSE(inflightReq.errorCodeValid);
+                    ASSERT_NE(inflightReq.resultOutputBuffers.size(), 0u);
+                    ASSERT_EQ(previewStream.id,
+                              inflightReq.resultOutputBuffers[0].streamId);
 
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                while (0 == mResultBuffers.size()) {
-                    auto timeout = std::chrono::system_clock::now() +
-                            std::chrono::seconds(kStreamBufferTimeoutSec);
-                    ASSERT_NE(std::cv_status::timeout,
-                            mResultCondition.wait_until(l, timeout));
+                    request.frameNumber++;
+                    //Empty settings should be supported after the first call
+                    //for repeating requests.
+                    request.settings.setToExternal(nullptr, 0, true);
+                    // The buffer has been registered to HAL by bufferId, so per
+                    // API contract we should send a null handle for this buffer
+                    request.outputBuffers[0].buffer = nullptr;
+                    mInflightMap.clear();
+                    inflightReq = {1, false, supportsPartialResults,
+                                        partialResultCount, resultQueue};
+                    mInflightMap.add(request.frameNumber, &inflightReq);
                 }
-                ASSERT_EQ(BufferStatus::OK, mResultBuffers[0].status);
-                ASSERT_EQ(previewStream.id, mResultBuffers[0].streamId);
-            }
 
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
+                returnStatus = session->processCaptureRequest(
+                        {request},
+                        cachesToRemove,
+                        [&status, &numRequestProcessed] (auto s, uint32_t n) {
+                            status = s;
+                            numRequestProcessed = n;
+                        });
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, status);
+                ASSERT_EQ(numRequestProcessed, 1u);
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    while (!inflightReq.errorCodeValid &&
+                            ((0 < inflightReq.numBuffersLeft) ||
+                                    (!inflightReq.haveResultMetadata))) {
+                        auto timeout = std::chrono::system_clock::now() +
+                                std::chrono::seconds(kStreamBufferTimeoutSec);
+                        ASSERT_NE(std::cv_status::timeout,
+                                mResultCondition.wait_until(l, timeout));
+                    }
+
+                    ASSERT_FALSE(inflightReq.errorCodeValid);
+                    ASSERT_NE(inflightReq.resultOutputBuffers.size(), 0u);
+                    ASSERT_EQ(previewStream.id,
+                              inflightReq.resultOutputBuffers[0].streamId);
+                }
+
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -2572,58 +3054,67 @@
 // Test whether an incorrect capture request with missing settings will
 // be reported correctly.
 TEST_F(CameraHidlTest, processCaptureRequestInvalidSinglePreview) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputPreviewStreams;
-    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
-            static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
-    uint64_t bufferId = 1;
-    uint32_t frameNumber = 1;
-    ::android::hardware::hidl_vec<uint8_t> settings;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputPreviewStreams;
+        AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+        uint64_t bufferId = 1;
+        uint32_t frameNumber = 1;
+        ::android::hardware::hidl_vec<uint8_t> settings;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            Stream previewStream;
-            HalStreamConfiguration halStreamConfig;
-            sp<ICameraDeviceSession> session;
-            configurePreviewStream(name, env, &previewThreshold,
-                    &session /*out*/, &previewStream /*out*/,
-                    &halStreamConfig /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                Stream previewStream;
+                HalStreamConfiguration halStreamConfig;
+                sp<ICameraDeviceSession> session;
+                bool supportsPartialResults = false;
+                uint32_t partialResultCount = 0;
+                configurePreviewStream(name, provider.second, &previewThreshold,
+                        &session /*out*/, &previewStream /*out*/,
+                        &halStreamConfig /*out*/, &supportsPartialResults /*out*/,
+                        &partialResultCount /*out*/);
 
-            sp<GraphicBuffer> gb = new GraphicBuffer(
-                previewStream.width, previewStream.height,
-                static_cast<int32_t>(halStreamConfig.streams[0].overrideFormat),
-                1, android_convertGralloc1To0Usage(
-                       halStreamConfig.streams[0].producerUsage,
-                       halStreamConfig.streams[0].consumerUsage));
+                sp<GraphicBuffer> gb = new GraphicBuffer(
+                    previewStream.width, previewStream.height,
+                    static_cast<int32_t>(halStreamConfig.streams[0].overrideFormat),
+                    1, android_convertGralloc1To0Usage(
+                           halStreamConfig.streams[0].producerUsage,
+                           halStreamConfig.streams[0].consumerUsage));
 
-            StreamBuffer outputBuffer = {halStreamConfig.streams[0].id,
-                    bufferId, hidl_handle(gb->getNativeBuffer()->handle),
-                    BufferStatus::OK, nullptr, nullptr};
-            ::android::hardware::hidl_vec<StreamBuffer> outputBuffers = {
-                    outputBuffer};
-            StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
-                    BufferStatus::ERROR, nullptr, nullptr};
-            CaptureRequest request = {frameNumber, 0 /* fmqSettingsSize */, settings,
-                    emptyInputBuffer, outputBuffers};
+                StreamBuffer outputBuffer = {halStreamConfig.streams[0].id,
+                        bufferId, hidl_handle(gb->getNativeBuffer()->handle),
+                        BufferStatus::OK, nullptr, nullptr};
+                ::android::hardware::hidl_vec<StreamBuffer> outputBuffers = {
+                        outputBuffer};
+                StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
+                        BufferStatus::ERROR, nullptr, nullptr};
+                CaptureRequest request = {frameNumber, 0 /* fmqSettingsSize */, settings,
+                        emptyInputBuffer, outputBuffers};
 
-            //Settings were not correctly initialized, we should fail here
-            Status status = Status::OK;
-            uint32_t numRequestProcessed = 0;
-            hidl_vec<BufferCache> cachesToRemove;
-            Return<void> ret = session->processCaptureRequest(
-                    {request},
-                    cachesToRemove,
-                    [&status, &numRequestProcessed] (auto s, uint32_t n) {
-                        status = s;
-                        numRequestProcessed = n;
-                    });
-            ASSERT_TRUE(ret.isOk());
-            ASSERT_EQ(Status::INTERNAL_ERROR, status);
-            ASSERT_EQ(numRequestProcessed, 0u);
+                //Settings were not correctly initialized, we should fail here
+                Status status = Status::OK;
+                uint32_t numRequestProcessed = 0;
+                hidl_vec<BufferCache> cachesToRemove;
+                Return<void> ret = session->processCaptureRequest(
+                        {request},
+                        cachesToRemove,
+                        [&status, &numRequestProcessed] (auto s, uint32_t n) {
+                            status = s;
+                            numRequestProcessed = n;
+                        });
+                ASSERT_TRUE(ret.isOk());
+                // b/64041692: Temporariy accept ILLEGAL_ARGUMENT or INTERNAL_ERROR
+                // It will be changed to only accept ILLEGAL_ARGUMENT in next release
+                ASSERT_TRUE(status == Status::ILLEGAL_ARGUMENT ||
+                        status == Status::INTERNAL_ERROR);
+                ASSERT_EQ(numRequestProcessed, 0u);
 
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
@@ -2631,207 +3122,233 @@
 // Check whether an invalid capture request with missing output buffers
 // will be reported correctly.
 TEST_F(CameraHidlTest, processCaptureRequestInvalidBuffer) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputBlobStreams;
-    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
-            static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
-    uint32_t frameNumber = 1;
-    ::android::hardware::hidl_vec<uint8_t> settings;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputBlobStreams;
+        AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+        uint32_t frameNumber = 1;
+        ::android::hardware::hidl_vec<uint8_t> settings;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            Stream previewStream;
-            HalStreamConfiguration halStreamConfig;
-            sp<ICameraDeviceSession> session;
-            configurePreviewStream(name, env, &previewThreshold,
-                    &session /*out*/, &previewStream /*out*/,
-                    &halStreamConfig /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                Stream previewStream;
+                HalStreamConfiguration halStreamConfig;
+                sp<ICameraDeviceSession> session;
+                bool supportsPartialResults = false;
+                uint32_t partialResultCount = 0;
+                configurePreviewStream(name, provider.second, &previewThreshold,
+                        &session /*out*/, &previewStream /*out*/,
+                        &halStreamConfig /*out*/, &supportsPartialResults/*out*/,
+                        &partialResultCount /*out*/);
 
-            RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
-            Return<void> ret;
-            ret = session->constructDefaultRequestSettings(reqTemplate,
-                [&](auto status, const auto& req) {
-                    ASSERT_EQ(Status::OK, status);
-                    settings = req; });
-            ASSERT_TRUE(ret.isOk());
+                RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
+                Return<void> ret;
+                ret = session->constructDefaultRequestSettings(reqTemplate,
+                    [&](auto status, const auto& req) {
+                        ASSERT_EQ(Status::OK, status);
+                        settings = req; });
+                ASSERT_TRUE(ret.isOk());
 
-            ::android::hardware::hidl_vec<StreamBuffer> emptyOutputBuffers;
-            StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
-                    BufferStatus::ERROR, nullptr, nullptr};
-            CaptureRequest request = {frameNumber, 0/* fmqSettingsSize */, settings,
-                    emptyInputBuffer, emptyOutputBuffers};
+                ::android::hardware::hidl_vec<StreamBuffer> emptyOutputBuffers;
+                StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
+                        BufferStatus::ERROR, nullptr, nullptr};
+                CaptureRequest request = {frameNumber, 0/* fmqSettingsSize */,
+                        settings, emptyInputBuffer, emptyOutputBuffers};
 
-            //Output buffers are missing, we should fail here
-            Status status = Status::OK;
-            uint32_t numRequestProcessed = 0;
-            hidl_vec<BufferCache> cachesToRemove;
-            ret = session->processCaptureRequest(
-                    {request},
-                    cachesToRemove,
-                    [&status, &numRequestProcessed] (auto s, uint32_t n) {
-                        status = s;
-                        numRequestProcessed = n;
-                    });
-            ASSERT_TRUE(ret.isOk());
-            ASSERT_EQ(Status::INTERNAL_ERROR, status);
-            ASSERT_EQ(numRequestProcessed, 0u);
+                //Output buffers are missing, we should fail here
+                Status status = Status::OK;
+                uint32_t numRequestProcessed = 0;
+                hidl_vec<BufferCache> cachesToRemove;
+                ret = session->processCaptureRequest(
+                        {request},
+                        cachesToRemove,
+                        [&status, &numRequestProcessed] (auto s, uint32_t n) {
+                            status = s;
+                            numRequestProcessed = n;
+                        });
+                ASSERT_TRUE(ret.isOk());
+                // b/64041692: Temporariy accept ILLEGAL_ARGUMENT or INTERNAL_ERROR
+                // It will be changed to only accept ILLEGAL_ARGUMENT in next release
+                ASSERT_TRUE(status == Status::ILLEGAL_ARGUMENT ||
+                        status == Status::INTERNAL_ERROR);
+                ASSERT_EQ(numRequestProcessed, 0u);
 
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
+                ret = session->close();
+                ASSERT_TRUE(ret.isOk());
+            }
         }
     }
 }
 
 // Generate, trigger and flush a preview request
 TEST_F(CameraHidlTest, flushPreviewRequest) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputPreviewStreams;
-    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
-            static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
-    uint64_t bufferId = 1;
-    uint32_t frameNumber = 1;
-    ::android::hardware::hidl_vec<uint8_t> settings;
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputPreviewStreams;
+        AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+        uint64_t bufferId = 1;
+        uint32_t frameNumber = 1;
+        ::android::hardware::hidl_vec<uint8_t> settings;
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            Stream previewStream;
-            HalStreamConfiguration halStreamConfig;
-            sp<ICameraDeviceSession> session;
-            configurePreviewStream(name, env, &previewThreshold,
-                    &session /*out*/, &previewStream /*out*/,
-                    &halStreamConfig /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                Stream previewStream;
+                HalStreamConfiguration halStreamConfig;
+                sp<ICameraDeviceSession> session;
+                bool supportsPartialResults = false;
+                uint32_t partialResultCount = 0;
+                configurePreviewStream(name, provider.second, &previewThreshold,
+                        &session /*out*/, &previewStream /*out*/,
+                        &halStreamConfig /*out*/, &supportsPartialResults /*out*/,
+                        &partialResultCount /*out*/);
 
-            RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
-            Return<void> ret;
-            ret = session->constructDefaultRequestSettings(reqTemplate,
-                [&](auto status, const auto& req) {
-                    ASSERT_EQ(Status::OK, status);
-                    settings = req; });
-            ASSERT_TRUE(ret.isOk());
-
-            sp<GraphicBuffer> gb = new GraphicBuffer(
-                previewStream.width, previewStream.height,
-                static_cast<int32_t>(halStreamConfig.streams[0].overrideFormat),
-                1, android_convertGralloc1To0Usage(
-                       halStreamConfig.streams[0].producerUsage,
-                       halStreamConfig.streams[0].consumerUsage));
-            ASSERT_NE(nullptr, gb.get());
-            StreamBuffer outputBuffer = {halStreamConfig.streams[0].id,
-                    bufferId, hidl_handle(gb->getNativeBuffer()->handle),
-                    BufferStatus::OK, nullptr, nullptr};
-            ::android::hardware::hidl_vec<StreamBuffer> outputBuffers = {
-                    outputBuffer};
-            const StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
-                    BufferStatus::ERROR, nullptr, nullptr};
-            CaptureRequest request = {frameNumber, 0 /* fmqSettingsSize */, settings,
-                    emptyInputBuffer, outputBuffers};
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                mResultBuffers.clear();
-                mErrors.clear();
-                mResultFrameNumber = frameNumber;
-            }
-
-            Status status = Status::INTERNAL_ERROR;
-            uint32_t numRequestProcessed = 0;
-            hidl_vec<BufferCache> cachesToRemove;
-            ret = session->processCaptureRequest(
-                    {request},
-                    cachesToRemove,
-                    [&status, &numRequestProcessed] (auto s, uint32_t n) {
-                        status = s;
-                        numRequestProcessed = n;
+                std::shared_ptr<ResultMetadataQueue> resultQueue;
+                auto resultQueueRet = session->getCaptureResultMetadataQueue(
+                    [&resultQueue](const auto& descriptor) {
+                        resultQueue = std::make_shared<ResultMetadataQueue>(
+                                descriptor);
+                        if (!resultQueue->isValid() ||
+                                resultQueue->availableToWrite() <= 0) {
+                            ALOGE("%s: HAL returns empty result metadata fmq,"
+                                    " not use it", __func__);
+                            resultQueue = nullptr;
+                            // Don't use the queue onwards.
+                        }
                     });
+                ASSERT_TRUE(resultQueueRet.isOk());
 
-            ASSERT_TRUE(ret.isOk());
-            ASSERT_EQ(Status::OK, status);
-            ASSERT_EQ(numRequestProcessed, 1u);
-            //Flush before waiting for request to complete.
-            Return<Status> returnStatus = session->flush();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
+                InFlightRequest inflightReq = {1, false, supportsPartialResults,
+                        partialResultCount, resultQueue};
+                RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
+                Return<void> ret;
+                ret = session->constructDefaultRequestSettings(reqTemplate,
+                    [&](auto status, const auto& req) {
+                        ASSERT_EQ(Status::OK, status);
+                        settings = req; });
+                ASSERT_TRUE(ret.isOk());
 
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                while ((0 == mResultBuffers.size()) && (0 == mErrors.size())) {
-                    auto timeout = std::chrono::system_clock::now() +
-                            std::chrono::seconds(kStreamBufferTimeoutSec);
-                    ASSERT_NE(std::cv_status::timeout,
-                            mResultCondition.wait_until(l, timeout));
+                sp<GraphicBuffer> gb = new GraphicBuffer(
+                    previewStream.width, previewStream.height,
+                    static_cast<int32_t>(halStreamConfig.streams[0].overrideFormat),
+                    1, android_convertGralloc1To0Usage(
+                           halStreamConfig.streams[0].producerUsage,
+                           halStreamConfig.streams[0].consumerUsage));
+                ASSERT_NE(nullptr, gb.get());
+                StreamBuffer outputBuffer = {halStreamConfig.streams[0].id,
+                        bufferId, hidl_handle(gb->getNativeBuffer()->handle),
+                        BufferStatus::OK, nullptr, nullptr};
+                ::android::hardware::hidl_vec<StreamBuffer> outputBuffers = {
+                        outputBuffer};
+                const StreamBuffer emptyInputBuffer = {-1, 0, nullptr,
+                        BufferStatus::ERROR, nullptr, nullptr};
+                CaptureRequest request = {frameNumber, 0 /* fmqSettingsSize */,
+                        settings, emptyInputBuffer, outputBuffers};
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    mInflightMap.clear();
+                    mInflightMap.add(frameNumber, &inflightReq);
                 }
 
-                if (mErrors.empty()) {
-                    ASSERT_EQ(BufferStatus::OK, mResultBuffers[0].status);
-                    ASSERT_EQ(previewStream.id, mResultBuffers[0].streamId);
-                } else {
-                    for (auto &error : mErrors) {
-                        switch (error.errorCode) {
+                Status status = Status::INTERNAL_ERROR;
+                uint32_t numRequestProcessed = 0;
+                hidl_vec<BufferCache> cachesToRemove;
+                ret = session->processCaptureRequest(
+                        {request},
+                        cachesToRemove,
+                        [&status, &numRequestProcessed] (auto s, uint32_t n) {
+                            status = s;
+                            numRequestProcessed = n;
+                        });
+
+                ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(Status::OK, status);
+                ASSERT_EQ(numRequestProcessed, 1u);
+                //Flush before waiting for request to complete.
+                Return<Status> returnStatus = session->flush();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    while (!inflightReq.errorCodeValid &&
+                            ((0 < inflightReq.numBuffersLeft) ||
+                                    (!inflightReq.haveResultMetadata))) {
+                        auto timeout = std::chrono::system_clock::now() +
+                                std::chrono::seconds(kStreamBufferTimeoutSec);
+                        ASSERT_NE(std::cv_status::timeout,
+                                mResultCondition.wait_until(l, timeout));
+                    }
+
+                    if (!inflightReq.errorCodeValid) {
+                        ASSERT_NE(inflightReq.resultOutputBuffers.size(), 0u);
+                        ASSERT_EQ(previewStream.id,
+                                  inflightReq.resultOutputBuffers[0].streamId);
+                    } else {
+                        switch (inflightReq.errorCode) {
                             case ErrorCode::ERROR_REQUEST:
                             case ErrorCode::ERROR_RESULT:
-                                //Expected
-                                break;
                             case ErrorCode::ERROR_BUFFER:
-                                //Expected as well
-                                ASSERT_EQ(frameNumber, error.frameNumber);
-                                ASSERT_EQ(previewStream.id, error.errorStreamId);
+                                //Expected
                                 break;
                             case ErrorCode::ERROR_DEVICE:
                             default:
-                                FAIL() <<"Unexpected error:" << static_cast<uint32_t> (error.errorCode);
+                                FAIL() << "Unexpected error:" << static_cast<uint32_t> (
+                                        inflightReq.errorCode);
                         }
                     }
+
+                    ret = session->close();
+                    ASSERT_TRUE(ret.isOk());
                 }
             }
-
-            ret = session->close();
-            ASSERT_TRUE(ret.isOk());
         }
     }
 }
 
 // Verify that camera flushes correctly without any pending requests.
 TEST_F(CameraHidlTest, flushEmpty) {
-    CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
-    hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
-    std::vector<AvailableStream> outputPreviewStreams;
-    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
-            static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+    for (auto provider : CameraHidlEnvironment::Instance()->mProviders) {
+        hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames(
+                provider.second);
+        std::vector<AvailableStream> outputPreviewStreams;
+        AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
 
-    for (const auto& name : cameraDeviceNames) {
-        if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_3_2) {
-            Stream previewStream;
-            HalStreamConfiguration halStreamConfig;
-            sp<ICameraDeviceSession> session;
-            configurePreviewStream(name, env, &previewThreshold,
-                    &session /*out*/, &previewStream /*out*/,
-                    &halStreamConfig /*out*/);
+        for (const auto& name : cameraDeviceNames) {
+            if (getCameraDeviceVersion(name, provider.first) ==
+                    CAMERA_DEVICE_API_VERSION_3_2) {
+                Stream previewStream;
+                HalStreamConfiguration halStreamConfig;
+                sp<ICameraDeviceSession> session;
+                bool supportsPartialResults = false;
+                uint32_t partialResultCount = 0;
+                configurePreviewStream(name, provider.second, &previewThreshold,
+                        &session /*out*/, &previewStream /*out*/,
+                        &halStreamConfig /*out*/, &supportsPartialResults /*out*/,
+                        &partialResultCount /*out*/);
 
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                mResultBuffers.clear();
-                mErrors.clear();
-                mResultFrameNumber = 0;
+                Return<Status> returnStatus = session->flush();
+                ASSERT_TRUE(returnStatus.isOk());
+                ASSERT_EQ(Status::OK, returnStatus);
+
+                {
+                    std::unique_lock<std::mutex> l(mLock);
+                    auto timeout = std::chrono::system_clock::now() +
+                            std::chrono::milliseconds(kEmptyFlushTimeoutMSec);
+                    ASSERT_EQ(std::cv_status::timeout,
+                            mResultCondition.wait_until(l, timeout));
+                }
+
+                Return<void> ret = session->close();
+                ASSERT_TRUE(ret.isOk());
             }
-
-            Return<Status> returnStatus = session->flush();
-            ASSERT_TRUE(returnStatus.isOk());
-            ASSERT_EQ(Status::OK, returnStatus);
-
-            {
-                std::unique_lock<std::mutex> l(mLock);
-                auto timeout = std::chrono::system_clock::now() +
-                        std::chrono::milliseconds(kEmptyFlushTimeoutMSec);
-                ASSERT_EQ(std::cv_status::timeout,
-                        mResultCondition.wait_until(l, timeout));
-                ASSERT_TRUE(mErrors.empty());
-                ASSERT_TRUE(mResultBuffers.empty());
-            }
-
-            Return<void> ret = session->close();
-            ASSERT_TRUE(ret.isOk());
         }
     }
 }
@@ -3021,21 +3538,24 @@
 
 // Open a device session and configure a preview stream.
 void CameraHidlTest::configurePreviewStream(const std::string &name,
-        const CameraHidlEnvironment* env,
+        sp<ICameraProvider> provider,
         const AvailableStream *previewThreshold,
         sp<ICameraDeviceSession> *session /*out*/,
         Stream *previewStream /*out*/,
-        HalStreamConfiguration *halStreamConfig /*out*/) {
-    ASSERT_NE(nullptr, env);
+        HalStreamConfiguration *halStreamConfig /*out*/,
+        bool *supportsPartialResults /*out*/,
+        uint32_t *partialResultCount /*out*/) {
     ASSERT_NE(nullptr, session);
     ASSERT_NE(nullptr, previewStream);
     ASSERT_NE(nullptr, halStreamConfig);
+    ASSERT_NE(nullptr, supportsPartialResults);
+    ASSERT_NE(nullptr, partialResultCount);
 
     std::vector<AvailableStream> outputPreviewStreams;
     ::android::sp<ICameraDevice> device3_2;
     ALOGI("configureStreams: Testing camera device %s", name.c_str());
     Return<void> ret;
-    ret = env->mProvider->getCameraDeviceInterface_V3_x(
+    ret = provider->getCameraDeviceInterface_V3_x(
         name,
         [&](auto status, const auto& device) {
             ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
@@ -3067,6 +3587,14 @@
     });
     ASSERT_TRUE(ret.isOk());
 
+    camera_metadata_ro_entry entry;
+    auto status = find_camera_metadata_ro_entry(staticMeta,
+            ANDROID_REQUEST_PARTIAL_RESULT_COUNT, &entry);
+    if ((0 == status) && (entry.count > 0)) {
+        *partialResultCount = entry.data.i32[0];
+        *supportsPartialResults = (*partialResultCount > 1);
+    }
+
     outputPreviewStreams.clear();
     auto rc = getAvailableOutputStreams(staticMeta,
             outputPreviewStreams, previewThreshold);
@@ -3078,7 +3606,7 @@
             static_cast<uint32_t> (outputPreviewStreams[0].width),
             static_cast<uint32_t> (outputPreviewStreams[0].height),
             static_cast<PixelFormat> (outputPreviewStreams[0].format),
-            0, 0, StreamRotation::ROTATION_0};
+            GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, 0, StreamRotation::ROTATION_0};
     ::android::hardware::hidl_vec<Stream> streams = {*previewStream};
     StreamConfiguration config = {streams,
             StreamConfigurationMode::NORMAL_MODE};
@@ -3093,17 +3621,16 @@
 
 // Open a device session with empty callbacks and return static metadata.
 void CameraHidlTest::openEmptyDeviceSession(const std::string &name,
-        const CameraHidlEnvironment* env,
+        sp<ICameraProvider> provider,
         sp<ICameraDeviceSession> *session /*out*/,
         camera_metadata_t **staticMeta /*out*/) {
-    ASSERT_NE(nullptr, env);
     ASSERT_NE(nullptr, session);
     ASSERT_NE(nullptr, staticMeta);
 
     ::android::sp<ICameraDevice> device3_2;
     ALOGI("configureStreams: Testing camera device %s", name.c_str());
     Return<void> ret;
-    ret = env->mProvider->getCameraDeviceInterface_V3_x(
+    ret = provider->getCameraDeviceInterface_V3_x(
         name,
         [&](auto status, const auto& device) {
             ALOGI("getCameraDeviceInterface_V3_x returns status:%d",
@@ -3135,13 +3662,12 @@
 
 // Open a particular camera device.
 void CameraHidlTest::openCameraDevice(const std::string &name,
-        const CameraHidlEnvironment* env,
+        sp<ICameraProvider> provider,
         sp<::android::hardware::camera::device::V1_0::ICameraDevice> *device1 /*out*/) {
-    ASSERT_TRUE(nullptr != env);
     ASSERT_TRUE(nullptr != device1);
 
     Return<void> ret;
-    ret = env->mProvider->getCameraDeviceInterface_V1_x(
+    ret = provider->getCameraDeviceInterface_V1_x(
             name,
             [&](auto status, const auto& device) {
             ALOGI("getCameraDeviceInterface_V1_x returns status:%d",
diff --git a/current.txt b/current.txt
index e714b62..0627b6c 100644
--- a/current.txt
+++ b/current.txt
@@ -190,3 +190,4 @@
 # ABI preserving changes to HALs released in Android O
 
 78589343d8ee2e1b155acad3fbdc7fcbb6af94491aee968b2383c21627264f8b android.hardware.radio@1.0::IRadioResponse
+c2c50ec74c87a583c683b4493f8f9f2e454a8d41c57af5b3eb88823a999f0ea4 android.hardware.radio@1.0::IRadioResponse
diff --git a/drm/1.0/vts/functional/drm_hal_clearkey_test.cpp b/drm/1.0/vts/functional/drm_hal_clearkey_test.cpp
index 04f2658..c27ae62 100644
--- a/drm/1.0/vts/functional/drm_hal_clearkey_test.cpp
+++ b/drm/1.0/vts/functional/drm_hal_clearkey_test.cpp
@@ -85,6 +85,10 @@
     0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80,
     0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80};
 
+static const uint32_t k256SubSampleByteCount = 256;
+static const uint32_t k512SubSampleClearBytes = 512;
+static const uint32_t k512SubSampleEncryptedBytes = 512;
+
 class DrmHalClearkeyFactoryTest : public ::testing::VtsHalHidlTargetTestBase {
    public:
     virtual void SetUp() override {
@@ -932,6 +936,8 @@
             const hidl_vec<SubSample>& subSamples, const vector<uint8_t>& key);
     void aes_cbc_decrypt(uint8_t* dest, uint8_t* src, uint8_t* iv,
             const hidl_vec<SubSample>& subSamples, const vector<uint8_t>& key);
+    void decryptWithInvalidKeys(hidl_vec<uint8_t>& invalidResponse,
+            vector<uint8_t>& iv, const Pattern& noPattern, const vector<SubSample>& subSamples);
 };
 
 void DrmHalClearkeyDecryptTest::fillRandom(const sp<IMemory>& memory) {
@@ -1089,16 +1095,14 @@
     EXPECT_OK(res);
 }
 
-
 /**
  * Positive decrypt test.  "Decrypt" a single clear segment
  */
 TEST_F(DrmHalClearkeyDecryptTest, ClearSegmentTest) {
     vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
     const Pattern noPattern = {0, 0};
-    const uint32_t kByteCount = 256;
     const vector<SubSample> subSamples = {
-        {.numBytesOfClearData = kByteCount,
+        {.numBytesOfClearData = k256SubSampleByteCount,
          .numBytesOfEncryptedData = 0}};
     auto sessionId = openSession();
     loadKeys(sessionId);
@@ -1109,7 +1113,7 @@
     const bool kNotSecure = false;
     uint32_t byteCount = decrypt(Mode::UNENCRYPTED, &iv[0], subSamples,
             noPattern, Status::OK);
-    EXPECT_EQ(kByteCount, byteCount);
+    EXPECT_EQ(k256SubSampleByteCount, byteCount);
 
     closeSession(sessionId);
 }
@@ -1121,12 +1125,9 @@
 TEST_F(DrmHalClearkeyDecryptTest, EncryptedAesCtrSegmentTest) {
     vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
     const Pattern noPattern = {0, 0};
-    const uint32_t kClearBytes = 512;
-    const uint32_t kEncryptedBytes = 512;
     const vector<SubSample> subSamples = {
-        {.numBytesOfClearData = kClearBytes,
-         .numBytesOfEncryptedData = kEncryptedBytes
-        }};
+        {.numBytesOfClearData = k512SubSampleClearBytes,
+         .numBytesOfEncryptedData = k512SubSampleEncryptedBytes}};
     auto sessionId = openSession();
     loadKeys(sessionId);
 
@@ -1136,10 +1137,11 @@
     const bool kNotSecure = false;
     uint32_t byteCount = decrypt(Mode::AES_CTR, &iv[0], subSamples,
             noPattern, Status::OK);
-    EXPECT_EQ(kClearBytes + kEncryptedBytes, byteCount);
+    EXPECT_EQ(k512SubSampleClearBytes + k512SubSampleEncryptedBytes, byteCount);
 
     closeSession(sessionId);
 }
+
 /**
  * Negative decrypt test. Decrypt without loading keys.
  */
@@ -1147,8 +1149,8 @@
     vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
     const Pattern noPattern = {0, 0};
     const vector<SubSample> subSamples = {
-        {.numBytesOfClearData = 256,
-         .numBytesOfEncryptedData = 256}};
+        {.numBytesOfClearData = k256SubSampleByteCount,
+         .numBytesOfEncryptedData = k256SubSampleByteCount}};
     auto sessionId = openSession();
 
     Status status = cryptoPlugin->setMediaDrmSession(sessionId);
@@ -1161,3 +1163,94 @@
 
     closeSession(sessionId);
 }
+
+/**
+ * Helper method to test decryption with invalid keys is returned
+ */
+void DrmHalClearkeyDecryptTest::decryptWithInvalidKeys(
+        hidl_vec<uint8_t>& invalidResponse,
+        vector<uint8_t>& iv,
+        const Pattern& noPattern,
+        const vector<SubSample>& subSamples) {
+    auto sessionId = openSession();
+
+    auto res = drmPlugin->provideKeyResponse(
+        sessionId, invalidResponse,
+        [&](Status status, const hidl_vec<uint8_t>& myKeySetId) {
+            EXPECT_EQ(Status::OK, status);
+            EXPECT_EQ(0u, myKeySetId.size());
+        });
+    ASSERT_OK(res);
+
+    ASSERT_TRUE(cryptoPlugin->setMediaDrmSession(sessionId).isOk());
+
+    uint32_t byteCount = decrypt(Mode::AES_CTR, &iv[0], subSamples,
+            noPattern, Status::ERROR_DRM_NO_LICENSE);
+    EXPECT_EQ(0u, byteCount);
+
+    closeSession(sessionId);
+}
+
+/**
+ * Negative decrypt test. Decrypt with invalid key.
+ */
+TEST_F(DrmHalClearkeyDecryptTest, DecryptWithEmptyKey) {
+    vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+    const Pattern noPattern = {0, 0};
+    const vector<SubSample> subSamples = {
+        {.numBytesOfClearData = k512SubSampleClearBytes,
+         .numBytesOfEncryptedData = k512SubSampleEncryptedBytes}};
+
+    // base 64 encoded JSON response string, must not contain padding character '='
+    const hidl_string emptyKeyResponse =
+            "{\"keys\":[" \
+                "{" \
+                    "\"kty\":\"oct\"" \
+                    "\"alg\":\"A128KW2\"" \
+                    "\"k\":\"SGVsbG8gRnJpZW5kIQ\"" \
+                    "\"kid\":\"Y2xlYXJrZXlrZXlpZDAyAy\"" \
+                "}" \
+                "{" \
+                    "\"kty\":\"oct\"," \
+                    "\"alg\":\"A128KW2\"" \
+                    "\"kid\":\"Y2xlYXJrZXlrZXlpZDAzAy\"," \
+                    // empty key follows
+                    "\"k\":\"R\"" \
+                "}]" \
+            "}";
+    const size_t kEmptyKeyResponseSize = emptyKeyResponse.size();
+
+    hidl_vec<uint8_t> invalidResponse;
+    invalidResponse.resize(kEmptyKeyResponseSize);
+    memcpy(invalidResponse.data(), emptyKeyResponse.c_str(), kEmptyKeyResponseSize);
+    decryptWithInvalidKeys(invalidResponse, iv, noPattern, subSamples);
+}
+
+/**
+ * Negative decrypt test. Decrypt with a key exceeds AES_BLOCK_SIZE.
+ */
+TEST_F(DrmHalClearkeyDecryptTest, DecryptWithKeyTooLong) {
+    vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+    const Pattern noPattern = {0, 0};
+    const vector<SubSample> subSamples = {
+        {.numBytesOfClearData = k512SubSampleClearBytes,
+         .numBytesOfEncryptedData = k512SubSampleEncryptedBytes}};
+
+    // base 64 encoded JSON response string, must not contain padding character '='
+    const hidl_string keyTooLongResponse =
+            "{\"keys\":[" \
+                "{" \
+                    "\"kty\":\"oct\"," \
+                    "\"alg\":\"A128KW2\"" \
+                    "\"kid\":\"Y2xlYXJrZXlrZXlpZDAzAy\"," \
+                    // key too long
+                    "\"k\":\"V2lubmllIHRoZSBwb29oIVdpbm5pZSB0aGUgcG9vaCE=\"" \
+                "}]" \
+            "}";
+    const size_t kKeyTooLongResponseSize = keyTooLongResponse.size();
+
+    hidl_vec<uint8_t> invalidResponse;
+    invalidResponse.resize(kKeyTooLongResponseSize);
+    memcpy(invalidResponse.data(), keyTooLongResponse.c_str(), kKeyTooLongResponseSize);
+    decryptWithInvalidKeys(invalidResponse, iv, noPattern, subSamples);
+}
diff --git a/drm/1.0/vts/functional/drm_hal_vendor_test.cpp b/drm/1.0/vts/functional/drm_hal_vendor_test.cpp
index 33fb6fb..1be362a 100644
--- a/drm/1.0/vts/functional/drm_hal_vendor_test.cpp
+++ b/drm/1.0/vts/functional/drm_hal_vendor_test.cpp
@@ -129,7 +129,7 @@
         // Do the same for the crypto factory
         cryptoFactory = VtsTestBase::getService<ICryptoFactory>(name);
         if (cryptoFactory == nullptr) {
-            VtsTestBase::getService<ICryptoFactory>();
+            cryptoFactory = VtsTestBase::getService<ICryptoFactory>();
         }
         ASSERT_NE(cryptoFactory, nullptr);
 
@@ -1598,9 +1598,8 @@
 #endif
     gVendorModules = new drm_vts::VendorModules(kModulePath);
     if (gVendorModules->getPathList().size() == 0) {
-        std::cerr << "No vendor modules found in " << kModulePath <<
-                ", exiting" << std::endl;
-        exit(-1);
+        std::cerr << "WARNING: No vendor modules found in " << kModulePath <<
+                ", all vendor tests will be skipped" << std::endl;
     }
     ::testing::InitGoogleTest(&argc, argv);
     return RUN_ALL_TESTS();
diff --git a/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp b/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp
index 53181f1..c90c53d 100644
--- a/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp
+++ b/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp
@@ -208,10 +208,13 @@
  * CheckLocation:
  * Helper function to vet Location fields
  */
-void CheckLocation(GnssLocation& location, bool checkAccuracies) {
+void CheckLocation(GnssLocation& location, bool checkAccuracies,
+                   bool checkSpeed) {
   EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_LAT_LONG);
   EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_ALTITUDE);
-  EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_SPEED);
+  if (checkSpeed) {
+    EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_SPEED);
+  }
   EXPECT_TRUE(location.gnssLocationFlags &
               GnssLocationFlags::HAS_HORIZONTAL_ACCURACY);
   // New uncertainties available in O must be provided,
@@ -232,12 +235,15 @@
   EXPECT_LE(location.longitudeDegrees, 180.0);
   EXPECT_GE(location.altitudeMeters, -1000.0);
   EXPECT_LE(location.altitudeMeters, 30000.0);
-  EXPECT_GE(location.speedMetersPerSec, 0.0);
-  EXPECT_LE(location.speedMetersPerSec, 5.0);  // VTS tests are stationary.
+  if (checkSpeed) {
+    // VTS tests are stationary.  5.0m/s max allows for measurement noise.
+    EXPECT_GE(location.speedMetersPerSec, 0.0);
+    EXPECT_LE(location.speedMetersPerSec, 5.0);
 
-  // Non-zero speeds must be reported with an associated bearing
-  if (location.speedMetersPerSec > 0.0) {
-    EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_BEARING);
+    // Non-zero speeds must be reported with an associated bearing
+    if (location.speedMetersPerSec > 0.0) {
+      EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_BEARING);
+    }
   }
 
   /*
@@ -299,7 +305,8 @@
     EXPECT_EQ(test->location_called_count_, 1);
   }
   if (test->location_called_count_ > 0) {
-    CheckLocation(test->last_location_, checkAccuracies);
+    // don't require speed on first fix
+    CheckLocation(test->last_location_, checkAccuracies, false /* checkSpeed */ );
     return true;
   }
   return false;
@@ -340,7 +347,7 @@
       EXPECT_EQ(std::cv_status::no_timeout,
           wait(LOCATION_TIMEOUT_SUBSEQUENT_SEC));
       EXPECT_EQ(location_called_count_, i + 1);
-      CheckLocation(last_location_, checkMoreAccuracies);
+      CheckLocation(last_location_, checkMoreAccuracies, true /* checkSpeed */);
     }
   }
 
@@ -450,4 +457,4 @@
   int status = RUN_ALL_TESTS();
   ALOGI("Test result = %d", status);
   return status;
-}
\ No newline at end of file
+}
diff --git a/ir/1.0/vts/functional/VtsHalIrV1_0TargetTest.cpp b/ir/1.0/vts/functional/VtsHalIrV1_0TargetTest.cpp
index 3dad3c1..a017404 100644
--- a/ir/1.0/vts/functional/VtsHalIrV1_0TargetTest.cpp
+++ b/ir/1.0/vts/functional/VtsHalIrV1_0TargetTest.cpp
@@ -59,7 +59,7 @@
     uint32_t len = 16;
     hidl_vec<int32_t> vec;
     vec.resize(len);
-    std::fill(vec.begin(), vec.end(), 1);
+    std::fill(vec.begin(), vec.end(), 1000);
     for (auto range = ranges.begin(); range != ranges.end(); range++) {
       EXPECT_TRUE(ir->transmit(range->min, vec));
       EXPECT_TRUE(ir->transmit(range->max, vec));
@@ -74,7 +74,6 @@
   vec.resize(len);
   std::fill(vec.begin(), vec.end(), 1);
   EXPECT_FALSE(ir->transmit(-1, vec));
-  EXPECT_FALSE(ir->transmit(0, vec));
 }
 
 int main(int argc, char **argv) {
diff --git a/keymaster/3.0/vts/functional/attestation_record.cpp b/keymaster/3.0/vts/functional/attestation_record.cpp
index 5d96fff..a428989 100644
--- a/keymaster/3.0/vts/functional/attestation_record.cpp
+++ b/keymaster/3.0/vts/functional/attestation_record.cpp
@@ -274,10 +274,12 @@
     *keymaster_security_level =
         static_cast<SecurityLevel>(ASN1_ENUMERATED_get(record->keymaster_security_level));
 
-    attestation_challenge->setToExternal(record->attestation_challenge->data,
-                                         record->attestation_challenge->length);
-
-    unique_id->setToExternal(record->unique_id->data, record->unique_id->length);
+    auto& chall = record->attestation_challenge;
+    attestation_challenge->resize(chall->length);
+    memcpy(attestation_challenge->data(), chall->data, chall->length);
+    auto& uid = record->unique_id;
+    unique_id->resize(uid->length);
+    memcpy(unique_id->data(), uid->data, uid->length);
 
     ErrorCode error = extract_auth_list(record->software_enforced, software_enforced);
     if (error != ErrorCode::OK) return error;
diff --git a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
index b950765..e1f8350 100644
--- a/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/3.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -1730,7 +1730,7 @@
                                              .Authorization(TAG_NO_AUTH_REQUIRED)
                                              .EcdsaSigningKey(224)
                                              .Digest(Digest::NONE)));
-    string message(64 * 1024, 'a');
+    string message(2 * 1024, 'a');
     SignMessage(message, AuthorizationSetBuilder().Digest(Digest::NONE));
 }
 
@@ -2564,7 +2564,7 @@
 }
 
 /*
- * EncryptionOperationsTest.RsaNoPaddingTooLong
+ * EncryptionOperationsTest.RsaNoPaddingTooLarge
  *
  * Verifies that raw RSA encryption of too-large (numerically) messages fails in the expected way.
  */
@@ -3864,7 +3864,7 @@
  * Verifies that the addRngEntropy method doesn't blow up when given a largish amount of data.
  */
 TEST_F(AddEntropyTest, AddLargeEntropy) {
-    EXPECT_EQ(ErrorCode::OK, keymaster().addRngEntropy(HidlBuf(string(16 * 1024, 'a'))));
+    EXPECT_EQ(ErrorCode::OK, keymaster().addRngEntropy(HidlBuf(string(2 * 1024, 'a'))));
 }
 
 typedef KeymasterHidlTest AttestationTest;
diff --git a/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp b/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp
index fe67cb9..9e5dde1 100644
--- a/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp
+++ b/media/omx/1.0/vts/functional/audio/VtsHalMediaOmxV1_0TargetAudioDecTest.cpp
@@ -474,15 +474,20 @@
 
 // port settings reconfiguration during runtime. reconfigures sample rate and
 // number
+typedef struct {
+    OMX_AUDIO_CODINGTYPE eEncoding;
+    AudioDecHidlTest::standardComp comp;
+} packedArgs;
 void portReconfiguration(sp<IOmxNode> omxNode, sp<CodecObserver> observer,
                          android::Vector<BufferInfo>* iBuffer,
                          android::Vector<BufferInfo>* oBuffer,
-                         OMX_AUDIO_CODINGTYPE eEncoding,
                          OMX_U32 kPortIndexInput, OMX_U32 kPortIndexOutput,
-                         Message msg,
-                         AudioDecHidlTest::standardComp comp =
-                             AudioDecHidlTest::standardComp::unknown_comp) {
+                         Message msg, PortMode oPortMode, void* args) {
     android::hardware::media::omx::V1_0::Status status;
+    packedArgs* audioArgs = static_cast<packedArgs*>(args);
+    OMX_AUDIO_CODINGTYPE eEncoding = audioArgs->eEncoding;
+    AudioDecHidlTest::standardComp comp = audioArgs->comp;
+    (void)oPortMode;
 
     if (msg.data.eventData.event == OMX_EventPortSettingsChanged) {
         ASSERT_EQ(msg.data.eventData.data1, kPortIndexOutput);
@@ -568,7 +573,8 @@
                             android::Vector<BufferInfo>* iBuffer,
                             android::Vector<BufferInfo>* oBuffer,
                             OMX_AUDIO_CODINGTYPE eEncoding,
-                            OMX_U32 kPortIndexInput, OMX_U32 kPortIndexOutput) {
+                            OMX_U32 kPortIndexInput, OMX_U32 kPortIndexOutput,
+                            AudioDecHidlTest::standardComp comp) {
     android::hardware::media::omx::V1_0::Status status;
     Message msg;
     int timeOut = TIMEOUT_COUNTER;
@@ -579,8 +585,10 @@
             observer->dequeueMessage(&msg, DEFAULT_TIMEOUT, iBuffer, oBuffer);
         if (status == android::hardware::media::omx::V1_0::Status::OK) {
             EXPECT_EQ(msg.type, Message::Type::EVENT);
-            portReconfiguration(omxNode, observer, iBuffer, oBuffer, eEncoding,
-                                kPortIndexInput, kPortIndexOutput, msg);
+            packedArgs audioArgs = {eEncoding, comp};
+            portReconfiguration(omxNode, observer, iBuffer, oBuffer,
+                                kPortIndexInput, kPortIndexOutput, msg,
+                                PortMode::PRESET_BYTE_BUFFER, &audioArgs);
         }
         // status == TIMED_OUT, it could be due to process time being large
         // than DEFAULT_TIMEOUT or component needs output buffers to start
@@ -644,8 +652,10 @@
         // Port Reconfiguration
         if (status == android::hardware::media::omx::V1_0::Status::OK &&
             msg.type == Message::Type::EVENT) {
-            portReconfiguration(omxNode, observer, iBuffer, oBuffer, eEncoding,
-                                kPortIndexInput, kPortIndexOutput, msg, comp);
+            packedArgs audioArgs = {eEncoding, comp};
+            portReconfiguration(omxNode, observer, iBuffer, oBuffer,
+                                kPortIndexInput, kPortIndexOutput, msg,
+                                PortMode::PRESET_BYTE_BUFFER, &audioArgs);
         }
 
         if (frameID == (int)Info->size() || frameID == (offset + range)) break;
@@ -745,13 +755,13 @@
     int bytesCount = 0;
     uint32_t flags = 0;
     uint32_t timestamp = 0;
-    timestampDevTest = true;
+    timestampDevTest = false;
     while (1) {
         if (!(eleInfo >> bytesCount)) break;
         eleInfo >> flags;
         eleInfo >> timestamp;
         Info.push_back({bytesCount, flags, timestamp});
-        if (flags != OMX_BUFFERFLAG_CODECCONFIG)
+        if (timestampDevTest && (flags != OMX_BUFFERFLAG_CODECCONFIG))
             timestampUslist.push_back(timestamp);
     }
     eleInfo.close();
@@ -789,9 +799,11 @@
                   (int)Info.size(), compName);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
-                           kPortIndexInput, kPortIndexOutput);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag);
-    EXPECT_EQ(timestampUslist.empty(), true);
+                           kPortIndexInput, kPortIndexOutput, compName);
+    packedArgs audioArgs = {eEncoding, compName};
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag, nullptr,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, &audioArgs);
+    if (timestampDevTest) EXPECT_EQ(timestampUslist.empty(), true);
     // set state to idle
     changeStateExecutetoIdle(omxNode, observer, &iBuffer, &oBuffer);
     // set state to executing
@@ -846,7 +858,9 @@
     changeStateIdletoExecute(omxNode, observer);
 
     // request EOS at the start
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag);
+    packedArgs audioArgs = {eEncoding, compName};
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, nullptr,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, &audioArgs);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     EXPECT_GE(framesReceived, 0U);
@@ -933,8 +947,10 @@
                   compName);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
-                           kPortIndexInput, kPortIndexOutput);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag);
+                           kPortIndexInput, kPortIndexOutput, compName);
+    packedArgs audioArgs = {eEncoding, compName};
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag, nullptr,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, &audioArgs);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     EXPECT_GE(framesReceived, 1U);
@@ -949,8 +965,9 @@
                   compName, false);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
-                           kPortIndexInput, kPortIndexOutput);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag);
+                           kPortIndexInput, kPortIndexOutput, compName);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, nullptr,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, &audioArgs);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     EXPECT_GE(framesReceived, 1U);
@@ -1034,8 +1051,10 @@
                   (int)Info.size(), compName, false);
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer, eEncoding,
-                           kPortIndexInput, kPortIndexOutput);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag);
+                           kPortIndexInput, kPortIndexOutput, compName);
+    packedArgs audioArgs = {eEncoding, compName};
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, nullptr,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, &audioArgs);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     framesReceived = 0;
diff --git a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp
index 7240964..4c68219 100644
--- a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp
+++ b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.cpp
@@ -46,47 +46,6 @@
 #include <media_hidl_test_common.h>
 #include <memory>
 
-Return<android::hardware::media::omx::V1_0::Status> setAudioPortFormat(
-    sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE eEncoding) {
-    OMX_U32 index = 0;
-    OMX_AUDIO_PARAM_PORTFORMATTYPE portFormat;
-    std::vector<OMX_AUDIO_CODINGTYPE> arrEncoding;
-    android::hardware::media::omx::V1_0::Status status;
-
-    while (1) {
-        portFormat.nIndex = index;
-        status = getPortParam(omxNode, OMX_IndexParamAudioPortFormat, portIndex,
-                              &portFormat);
-        if (status != ::android::hardware::media::omx::V1_0::Status::OK) break;
-        arrEncoding.push_back(portFormat.eEncoding);
-        index++;
-        if (index == 512) {
-            // enumerated way too many formats, highly unusual for this to
-            // happen.
-            EXPECT_LE(index, 512U)
-                << "Expecting OMX_ErrorNoMore but not received";
-            break;
-        }
-    }
-    if (!index) return status;
-    for (index = 0; index < arrEncoding.size(); index++) {
-        if (arrEncoding[index] == eEncoding) {
-            portFormat.eEncoding = arrEncoding[index];
-            break;
-        }
-    }
-    if (index == arrEncoding.size()) {
-        ALOGE("setting default Port format %x", (int)arrEncoding[0]);
-        portFormat.eEncoding = arrEncoding[0];
-    }
-    // In setParam call nIndex shall be ignored as per omx-il specification.
-    // see how this holds up by corrupting nIndex
-    portFormat.nIndex = RANDOM_INDEX;
-    status = setPortParam(omxNode, OMX_IndexParamAudioPortFormat, portIndex,
-                          &portFormat);
-    return status;
-}
-
 void enumerateProfile(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                       std::vector<int32_t>* arrProfile) {
     android::hardware::media::omx::V1_0::Status status;
diff --git a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h
index 70142f2..08b3d9c 100644
--- a/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h
+++ b/media/omx/1.0/vts/functional/audio/media_audio_hidl_test_common.h
@@ -27,9 +27,6 @@
 /*
  * Common audio utils
  */
-Return<android::hardware::media::omx::V1_0::Status> setAudioPortFormat(
-    sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE eEncoding);
-
 void enumerateProfile(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                       std::vector<int32_t>* arrProfile);
 
diff --git a/media/omx/1.0/vts/functional/common/Android.bp b/media/omx/1.0/vts/functional/common/Android.bp
old mode 100755
new mode 100644
diff --git a/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp b/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp
old mode 100755
new mode 100644
index e81e6dd..1f67e2b
--- a/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp
+++ b/media/omx/1.0/vts/functional/common/media_hidl_test_common.cpp
@@ -60,6 +60,132 @@
     return setParam(omxNode, OMX_IndexParamStandardComponentRole, &params);
 }
 
+Return<android::hardware::media::omx::V1_0::Status> setPortBufferSize(
+    sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_U32 size) {
+    android::hardware::media::omx::V1_0::Status status;
+    OMX_PARAM_PORTDEFINITIONTYPE portDef;
+
+    status = getPortParam(omxNode, OMX_IndexParamPortDefinition, portIndex,
+                          &portDef);
+    if (status != ::android::hardware::media::omx::V1_0::Status::OK)
+        return status;
+    if (portDef.nBufferSize < size) {
+        portDef.nBufferSize = size;
+        status = setPortParam(omxNode, OMX_IndexParamPortDefinition, portIndex,
+                              &portDef);
+        if (status != ::android::hardware::media::omx::V1_0::Status::OK)
+            return status;
+    }
+    return status;
+}
+
+// get/set video component port format
+Return<android::hardware::media::omx::V1_0::Status> setVideoPortFormat(
+    sp<IOmxNode> omxNode, OMX_U32 portIndex,
+    OMX_VIDEO_CODINGTYPE eCompressionFormat, OMX_COLOR_FORMATTYPE eColorFormat,
+    OMX_U32 xFramerate) {
+    OMX_U32 index = 0;
+    OMX_VIDEO_PARAM_PORTFORMATTYPE portFormat;
+    std::vector<OMX_COLOR_FORMATTYPE> arrColorFormat;
+    std::vector<OMX_VIDEO_CODINGTYPE> arrCompressionFormat;
+    android::hardware::media::omx::V1_0::Status status;
+
+    while (1) {
+        portFormat.nIndex = index;
+        status = getPortParam(omxNode, OMX_IndexParamVideoPortFormat, portIndex,
+                              &portFormat);
+        if (status != ::android::hardware::media::omx::V1_0::Status::OK) break;
+        if (eCompressionFormat == OMX_VIDEO_CodingUnused)
+            arrColorFormat.push_back(portFormat.eColorFormat);
+        else
+            arrCompressionFormat.push_back(portFormat.eCompressionFormat);
+        index++;
+        if (index == 512) {
+            // enumerated way too many formats, highly unusual for this to
+            // happen.
+            EXPECT_LE(index, 512U)
+                << "Expecting OMX_ErrorNoMore but not received";
+            break;
+        }
+    }
+    if (!index) return status;
+    if (eCompressionFormat == OMX_VIDEO_CodingUnused) {
+        for (index = 0; index < arrColorFormat.size(); index++) {
+            if (arrColorFormat[index] == eColorFormat) {
+                portFormat.eColorFormat = arrColorFormat[index];
+                break;
+            }
+        }
+        if (index == arrColorFormat.size()) {
+            ALOGE("setting default color format %x", (int)arrColorFormat[0]);
+            portFormat.eColorFormat = arrColorFormat[0];
+        }
+        portFormat.eCompressionFormat = OMX_VIDEO_CodingUnused;
+    } else {
+        for (index = 0; index < arrCompressionFormat.size(); index++) {
+            if (arrCompressionFormat[index] == eCompressionFormat) {
+                portFormat.eCompressionFormat = arrCompressionFormat[index];
+                break;
+            }
+        }
+        if (index == arrCompressionFormat.size()) {
+            ALOGE("setting default compression format %x",
+                  (int)arrCompressionFormat[0]);
+            portFormat.eCompressionFormat = arrCompressionFormat[0];
+        }
+        portFormat.eColorFormat = OMX_COLOR_FormatUnused;
+    }
+    // In setParam call nIndex shall be ignored as per omx-il specification.
+    // see how this holds up by corrupting nIndex
+    portFormat.nIndex = RANDOM_INDEX;
+    portFormat.xFramerate = xFramerate;
+    status = setPortParam(omxNode, OMX_IndexParamVideoPortFormat, portIndex,
+                          &portFormat);
+    return status;
+}
+
+// get/set audio component port format
+Return<android::hardware::media::omx::V1_0::Status> setAudioPortFormat(
+    sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE eEncoding) {
+    OMX_U32 index = 0;
+    OMX_AUDIO_PARAM_PORTFORMATTYPE portFormat;
+    std::vector<OMX_AUDIO_CODINGTYPE> arrEncoding;
+    android::hardware::media::omx::V1_0::Status status;
+
+    while (1) {
+        portFormat.nIndex = index;
+        status = getPortParam(omxNode, OMX_IndexParamAudioPortFormat, portIndex,
+                              &portFormat);
+        if (status != ::android::hardware::media::omx::V1_0::Status::OK) break;
+        arrEncoding.push_back(portFormat.eEncoding);
+        index++;
+        if (index == 512) {
+            // enumerated way too many formats, highly unusual for this to
+            // happen.
+            EXPECT_LE(index, 512U)
+                << "Expecting OMX_ErrorNoMore but not received";
+            break;
+        }
+    }
+    if (!index) return status;
+    for (index = 0; index < arrEncoding.size(); index++) {
+        if (arrEncoding[index] == eEncoding) {
+            portFormat.eEncoding = arrEncoding[index];
+            break;
+        }
+    }
+    if (index == arrEncoding.size()) {
+        ALOGE("setting default Port format %x", (int)arrEncoding[0]);
+        portFormat.eEncoding = arrEncoding[0];
+    }
+    // In setParam call nIndex shall be ignored as per omx-il specification.
+    // see how this holds up by corrupting nIndex
+    portFormat.nIndex = RANDOM_INDEX;
+    status = setPortParam(omxNode, OMX_IndexParamAudioPortFormat, portIndex,
+                          &portFormat);
+    return status;
+}
+
 // allocate buffers needed on a component port
 void allocatePortBuffers(sp<IOmxNode> omxNode,
                          android::Vector<BufferInfo>* buffArray,
@@ -406,7 +532,8 @@
 void testEOS(sp<IOmxNode> omxNode, sp<CodecObserver> observer,
              android::Vector<BufferInfo>* iBuffer,
              android::Vector<BufferInfo>* oBuffer, bool signalEOS,
-             bool& eosFlag, PortMode* portMode) {
+             bool& eosFlag, PortMode* portMode, portreconfig fptr,
+             OMX_U32 kPortIndexInput, OMX_U32 kPortIndexOutput, void* args) {
     android::hardware::media::omx::V1_0::Status status;
     PortMode defaultPortMode[2], *pm;
 
@@ -443,9 +570,15 @@
         status =
             observer->dequeueMessage(&msg, DEFAULT_TIMEOUT, iBuffer, oBuffer);
         if (status == android::hardware::media::omx::V1_0::Status::OK) {
-            if (msg.data.eventData.event == OMX_EventBufferFlag) {
-                // soft omx components donot send this, we will just ignore it
-                // for now
+            if (msg.data.eventData.event == OMX_EventPortSettingsChanged) {
+                if (fptr) {
+                    (*fptr)(omxNode, observer, iBuffer, oBuffer,
+                            kPortIndexInput, kPortIndexOutput, msg, pm[1],
+                            args);
+                } else {
+                    // something unexpected happened
+                    EXPECT_TRUE(false);
+                }
             } else {
                 // something unexpected happened
                 EXPECT_TRUE(false);
diff --git a/media/omx/1.0/vts/functional/common/media_hidl_test_common.h b/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
index d617e45..0adea14 100644
--- a/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
+++ b/media/omx/1.0/vts/functional/common/media_hidl_test_common.h
@@ -36,6 +36,14 @@
 #define DEFAULT_TIMEOUT 100000
 #define TIMEOUT_COUNTER (10000000 / DEFAULT_TIMEOUT)
 
+/*
+ * Random Index used for monkey testing while get/set parameters
+ */
+#define RANDOM_INDEX 1729
+
+#define ALIGN_POWER_OF_TWO(value, n) \
+    (((value) + ((1 << (n)) - 1)) & ~((1 << (n)) - 1))
+
 enum bufferOwner {
     client,
     component,
@@ -113,6 +121,12 @@
                     android::hardware::media::omx::V1_0::Message::Type::EVENT) {
                     *msg = *it;
                     msgQueue.erase(it);
+                    // OMX_EventBufferFlag event is sent when the component has
+                    // processed a buffer with its EOS flag set. This event is
+                    // not sent by soft omx components. Vendor components can
+                    // send this. From IOMX point of view, we will ignore this
+                    // event.
+                    if (msg->data.eventData.event == OMX_EventBufferFlag) break;
                     return ::android::hardware::media::omx::V1_0::Status::OK;
                 } else if (it->type == android::hardware::media::omx::V1_0::
                                            Message::Type::FILL_BUFFER_DONE) {
@@ -259,6 +273,17 @@
 Return<android::hardware::media::omx::V1_0::Status> setRole(
     sp<IOmxNode> omxNode, const char* role);
 
+Return<android::hardware::media::omx::V1_0::Status> setPortBufferSize(
+    sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_U32 size);
+
+Return<android::hardware::media::omx::V1_0::Status> setVideoPortFormat(
+    sp<IOmxNode> omxNode, OMX_U32 portIndex,
+    OMX_VIDEO_CODINGTYPE eCompressionFormat, OMX_COLOR_FORMATTYPE eColorFormat,
+    OMX_U32 xFramerate);
+
+Return<android::hardware::media::omx::V1_0::Status> setAudioPortFormat(
+    sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE eEncoding);
+
 void allocatePortBuffers(sp<IOmxNode> omxNode,
                          android::Vector<BufferInfo>* buffArray,
                          OMX_U32 portIndex,
@@ -299,9 +324,16 @@
                 android::Vector<BufferInfo>* oBuffer, OMX_U32 kPortIndexInput,
                 OMX_U32 kPortIndexOutput, int64_t timeoutUs = DEFAULT_TIMEOUT);
 
+typedef void (*portreconfig)(sp<IOmxNode> omxNode, sp<CodecObserver> observer,
+                             android::Vector<BufferInfo>* iBuffer,
+                             android::Vector<BufferInfo>* oBuffer,
+                             OMX_U32 kPortIndexInput, OMX_U32 kPortIndexOutput,
+                             Message msg, PortMode oPortMode, void* args);
 void testEOS(sp<IOmxNode> omxNode, sp<CodecObserver> observer,
              android::Vector<BufferInfo>* iBuffer,
              android::Vector<BufferInfo>* oBuffer, bool signalEOS,
-             bool& eosFlag, PortMode* portMode = nullptr);
+             bool& eosFlag, PortMode* portMode = nullptr,
+             portreconfig fptr = nullptr, OMX_U32 kPortIndexInput = 0,
+             OMX_U32 kPortIndexOutput = 1, void* args = nullptr);
 
 #endif  // MEDIA_HIDL_TEST_COMMON_H
diff --git a/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp b/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp
index 357c11e..38860ed 100644
--- a/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp
+++ b/media/omx/1.0/vts/functional/component/VtsHalMediaOmxV1_0TargetComponentTest.cpp
@@ -225,113 +225,6 @@
     return;
 }
 
-// get/set video component port format
-Return<android::hardware::media::omx::V1_0::Status> setVideoPortFormat(
-    sp<IOmxNode> omxNode, OMX_U32 portIndex,
-    OMX_VIDEO_CODINGTYPE eCompressionFormat, OMX_COLOR_FORMATTYPE eColorFormat,
-    OMX_U32 xFramerate) {
-    OMX_U32 index = 0;
-    OMX_VIDEO_PARAM_PORTFORMATTYPE portFormat;
-    std::vector<OMX_COLOR_FORMATTYPE> arrColorFormat;
-    std::vector<OMX_VIDEO_CODINGTYPE> arrCompressionFormat;
-    android::hardware::media::omx::V1_0::Status status;
-
-    while (1) {
-        portFormat.nIndex = index;
-        status = getPortParam(omxNode, OMX_IndexParamVideoPortFormat, portIndex,
-                              &portFormat);
-        if (status != ::android::hardware::media::omx::V1_0::Status::OK) break;
-        if (eCompressionFormat == OMX_VIDEO_CodingUnused)
-            arrColorFormat.push_back(portFormat.eColorFormat);
-        else
-            arrCompressionFormat.push_back(portFormat.eCompressionFormat);
-        index++;
-        if (index == 512) {
-            // enumerated way too many formats, highly unusual for this to
-            // happen.
-            EXPECT_LE(index, 512U)
-                << "Expecting OMX_ErrorNoMore but not received";
-            break;
-        }
-    }
-    if (!index) return status;
-    if (eCompressionFormat == OMX_VIDEO_CodingUnused) {
-        for (index = 0; index < arrColorFormat.size(); index++) {
-            if (arrColorFormat[index] == eColorFormat) {
-                portFormat.eColorFormat = arrColorFormat[index];
-                break;
-            }
-        }
-        if (index == arrColorFormat.size()) {
-            ALOGE("setting default color format %x", (int)arrColorFormat[0]);
-            portFormat.eColorFormat = arrColorFormat[0];
-        }
-        portFormat.eCompressionFormat = OMX_VIDEO_CodingUnused;
-    } else {
-        for (index = 0; index < arrCompressionFormat.size(); index++) {
-            if (arrCompressionFormat[index] == eCompressionFormat) {
-                portFormat.eCompressionFormat = arrCompressionFormat[index];
-                break;
-            }
-        }
-        if (index == arrCompressionFormat.size()) {
-            ALOGE("setting default compression format %x",
-                  (int)arrCompressionFormat[0]);
-            portFormat.eCompressionFormat = arrCompressionFormat[0];
-        }
-        portFormat.eColorFormat = OMX_COLOR_FormatUnused;
-    }
-    // In setParam call nIndex shall be ignored as per omx-il specification.
-    // see how this holds up by corrupting nIndex
-    portFormat.nIndex = RANDOM_INDEX;
-    portFormat.xFramerate = xFramerate;
-    status = setPortParam(omxNode, OMX_IndexParamVideoPortFormat, portIndex,
-                          &portFormat);
-    return status;
-}
-
-// get/set audio component port format
-Return<android::hardware::media::omx::V1_0::Status> setAudioPortFormat(
-    sp<IOmxNode> omxNode, OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE eEncoding) {
-    OMX_U32 index = 0;
-    OMX_AUDIO_PARAM_PORTFORMATTYPE portFormat;
-    std::vector<OMX_AUDIO_CODINGTYPE> arrEncoding;
-    android::hardware::media::omx::V1_0::Status status;
-
-    while (1) {
-        portFormat.nIndex = index;
-        status = getPortParam(omxNode, OMX_IndexParamAudioPortFormat, portIndex,
-                              &portFormat);
-        if (status != ::android::hardware::media::omx::V1_0::Status::OK) break;
-        arrEncoding.push_back(portFormat.eEncoding);
-        index++;
-        if (index == 512) {
-            // enumerated way too many formats, highly unusual for this to
-            // happen.
-            EXPECT_LE(index, 512U)
-                << "Expecting OMX_ErrorNoMore but not received";
-            break;
-        }
-    }
-    if (!index) return status;
-    for (index = 0; index < arrEncoding.size(); index++) {
-        if (arrEncoding[index] == eEncoding) {
-            portFormat.eEncoding = arrEncoding[index];
-            break;
-        }
-    }
-    if (index == arrEncoding.size()) {
-        ALOGE("setting default Port format %x", (int)arrEncoding[0]);
-        portFormat.eEncoding = arrEncoding[0];
-    }
-    // In setParam call nIndex shall be ignored as per omx-il specification.
-    // see how this holds up by corrupting nIndex
-    portFormat.nIndex = RANDOM_INDEX;
-    status = setPortParam(omxNode, OMX_IndexParamAudioPortFormat, portIndex,
-                          &portFormat);
-    return status;
-}
-
 // test dispatch message API call
 TEST_F(ComponentHidlTest, dispatchMsg) {
     description("test dispatch message API call");
diff --git a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp
index 2ff8ed3..6e2e739 100644
--- a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp
+++ b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoDecTest.cpp
@@ -27,6 +27,7 @@
 #include <android/hidl/allocator/1.0/IAllocator.h>
 #include <android/hidl/memory/1.0/IMapper.h>
 #include <android/hidl/memory/1.0/IMemory.h>
+#include <cutils/atomic.h>
 
 using ::android::hardware::graphics::common::V1_0::BufferUsage;
 using ::android::hardware::graphics::common::V1_0::PixelFormat;
@@ -47,6 +48,7 @@
 
 #include <VtsHalHidlTargetTestBase.h>
 #include <getopt.h>
+#include <media/hardware/HardwareAPI.h>
 #include <media_hidl_test_common.h>
 #include <media_video_hidl_test_common.h>
 #include <fstream>
@@ -399,7 +401,7 @@
 void allocateGraphicBuffers(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                             android::Vector<BufferInfo>* buffArray,
                             uint32_t nFrameWidth, uint32_t nFrameHeight,
-                            int32_t* nStride, uint32_t count) {
+                            int32_t* nStride, int format, uint32_t count) {
     android::hardware::media::omx::V1_0::Status status;
     sp<android::hardware::graphics::allocator::V2_0::IAllocator> allocator =
         android::hardware::graphics::allocator::V2_0::IAllocator::getService();
@@ -416,7 +418,7 @@
     descriptorInfo.width = nFrameWidth;
     descriptorInfo.height = nFrameHeight;
     descriptorInfo.layerCount = 1;
-    descriptorInfo.format = PixelFormat::RGBA_8888;
+    descriptorInfo.format = static_cast<PixelFormat>(format);
     descriptorInfo.usage = static_cast<uint64_t>(BufferUsage::CPU_READ_OFTEN);
     omxNode->getGraphicBufferUsage(
         portIndex,
@@ -441,6 +443,9 @@
     EXPECT_EQ(error, android::hardware::graphics::mapper::V2_0::Error::NONE);
 
     EXPECT_EQ(buffArray->size(), count);
+
+    static volatile int32_t nextId = 0;
+    uint64_t id = static_cast<uint64_t>(getpid()) << 32;
     allocator->allocate(
         descriptor, count,
         [&](android::hardware::graphics::mapper::V2_0::Error _s, uint32_t _n1,
@@ -464,7 +469,7 @@
                 buffArray->editItemAt(i).omxBuffer.attr.anwBuffer.layerCount =
                     descriptorInfo.layerCount;
                 buffArray->editItemAt(i).omxBuffer.attr.anwBuffer.id =
-                    (*buffArray)[i].id;
+                    id | static_cast<uint32_t>(android_atomic_inc(&nextId));
             }
         });
 }
@@ -474,13 +479,29 @@
                          android::Vector<BufferInfo>* iBuffer,
                          android::Vector<BufferInfo>* oBuffer,
                          OMX_U32 kPortIndexInput, OMX_U32 kPortIndexOutput,
-                         Message msg, PortMode oPortMode) {
+                         Message msg, PortMode oPortMode, void* args) {
     android::hardware::media::omx::V1_0::Status status;
+    (void)args;
 
     if (msg.data.eventData.event == OMX_EventPortSettingsChanged) {
         ASSERT_EQ(msg.data.eventData.data1, kPortIndexOutput);
         if (msg.data.eventData.data2 == OMX_IndexParamPortDefinition ||
             msg.data.eventData.data2 == 0) {
+            // Components can send various kinds of port settings changed events
+            // all at once. Before committing to a full port reconfiguration,
+            // defer any events waiting in the queue to be addressed to a later
+            // point.
+            android::List<Message> msgQueueDefer;
+            while (1) {
+                status = observer->dequeueMessage(&msg, DEFAULT_TIMEOUT,
+                                                  iBuffer, oBuffer);
+                if (status !=
+                    android::hardware::media::omx::V1_0::Status::TIMED_OUT) {
+                    msgQueueDefer.push_back(msg);
+                    continue;
+                } else
+                    break;
+            }
             status = omxNode->sendCommand(
                 toRawCommandType(OMX_CommandPortDisable), kPortIndexOutput);
             ASSERT_EQ(status, android::hardware::media::omx::V1_0::Status::OK);
@@ -509,12 +530,15 @@
 
                 // set Port Params
                 uint32_t nFrameWidth, nFrameHeight, xFramerate;
-                OMX_COLOR_FORMATTYPE eColorFormat =
-                    OMX_COLOR_FormatYUV420Planar;
                 getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth,
                                     &nFrameHeight, &xFramerate);
+                // get configured color format
+                OMX_PARAM_PORTDEFINITIONTYPE portDef;
+                status = getPortParam(omxNode, OMX_IndexParamPortDefinition,
+                                      kPortIndexOutput, &portDef);
                 setDefaultPortParam(omxNode, kPortIndexOutput,
-                                    OMX_VIDEO_CodingUnused, eColorFormat,
+                                    OMX_VIDEO_CodingUnused,
+                                    portDef.format.video.eColorFormat,
                                     nFrameWidth, nFrameHeight, 0, xFramerate);
 
                 // If you can disable a port, then you should be able to
@@ -546,6 +570,7 @@
                                            portDef.format.video.nFrameWidth,
                                            portDef.format.video.nFrameHeight,
                                            &portDef.format.video.nStride,
+                                           portDef.format.video.eColorFormat,
                                            portDef.nBufferCountActual);
                 }
                 status = observer->dequeueMessage(&msg, DEFAULT_TIMEOUT,
@@ -556,6 +581,16 @@
                 ASSERT_EQ(msg.data.eventData.data1, OMX_CommandPortEnable);
                 ASSERT_EQ(msg.data.eventData.data2, kPortIndexOutput);
 
+                // Push back deferred messages to the list
+                android::List<Message>::iterator it = msgQueueDefer.begin();
+                while (it != msgQueueDefer.end()) {
+                    status = omxNode->dispatchMessage(*it);
+                    ASSERT_EQ(
+                        status,
+                        ::android::hardware::media::omx::V1_0::Status::OK);
+                    it++;
+                }
+
                 // dispatch output buffers
                 for (size_t i = 0; i < oBuffer->size(); i++) {
                     dispatchOutputBuffer(omxNode, oBuffer, i, oPortMode);
@@ -575,9 +610,6 @@
         std::cout << "[          ] Warning ! OMX_EventError/ "
                      "Decode Frame Call might be failed \n";
         return;
-    } else if (msg.data.eventData.event == OMX_EventBufferFlag) {
-        // soft omx components donot send this, we will just ignore it
-        // for now
     } else {
         // something unexpected happened
         ASSERT_TRUE(false);
@@ -602,7 +634,7 @@
             EXPECT_EQ(msg.type, Message::Type::EVENT);
             portReconfiguration(omxNode, observer, iBuffer, oBuffer,
                                 kPortIndexInput, kPortIndexOutput, msg,
-                                oPortMode);
+                                oPortMode, nullptr);
         }
         // status == TIMED_OUT, it could be due to process time being large
         // than DEFAULT_TIMEOUT or component needs output buffers to start
@@ -668,7 +700,7 @@
             msg.type == Message::Type::EVENT) {
             portReconfiguration(omxNode, observer, iBuffer, oBuffer,
                                 kPortIndexInput, kPortIndexOutput, msg,
-                                oPortMode);
+                                oPortMode, nullptr);
         }
 
         if (frameID == (int)Info->size() || frameID == (offset + range)) break;
@@ -709,6 +741,116 @@
     }
 }
 
+// DescribeColorFormatParams Copy Constructor (Borrowed from OMXUtils.cpp)
+android::DescribeColorFormatParams::DescribeColorFormatParams(
+    const android::DescribeColorFormat2Params& params) {
+    eColorFormat = params.eColorFormat;
+    nFrameWidth = params.nFrameWidth;
+    nFrameHeight = params.nFrameHeight;
+    nStride = params.nStride;
+    nSliceHeight = params.nSliceHeight;
+    bUsingNativeBuffers = params.bUsingNativeBuffers;
+};
+
+bool isColorFormatFlexibleYUV(sp<IOmxNode> omxNode,
+                              OMX_COLOR_FORMATTYPE eColorFormat) {
+    android::hardware::media::omx::V1_0::Status status;
+    unsigned int index = OMX_IndexMax, index2 = OMX_IndexMax;
+    omxNode->getExtensionIndex(
+        "OMX.google.android.index.describeColorFormat",
+        [&index](android::hardware::media::omx::V1_0::Status _s,
+                          unsigned int _nl) {
+            if (_s == ::android::hardware::media::omx::V1_0::Status::OK)
+                index = _nl;
+        });
+    omxNode->getExtensionIndex(
+        "OMX.google.android.index.describeColorFormat2",
+        [&index2](android::hardware::media::omx::V1_0::Status _s,
+                           unsigned int _nl) {
+            if (_s == ::android::hardware::media::omx::V1_0::Status::OK)
+                index2 = _nl;
+        });
+
+    android::DescribeColorFormat2Params describeParams;
+    describeParams.eColorFormat = eColorFormat;
+    describeParams.nFrameWidth = 128;
+    describeParams.nFrameHeight = 128;
+    describeParams.nStride = 128;
+    describeParams.nSliceHeight = 128;
+    describeParams.bUsingNativeBuffers = OMX_FALSE;
+    if (index != OMX_IndexMax) {
+        android::DescribeColorFormatParams describeParamsV1(describeParams);
+        status = getParam(omxNode, static_cast<OMX_INDEXTYPE>(index),
+                          &describeParamsV1);
+        if (status == ::android::hardware::media::omx::V1_0::Status::OK) {
+            android::MediaImage& img = describeParamsV1.sMediaImage;
+            if (img.mType == android::MediaImage::MEDIA_IMAGE_TYPE_YUV) {
+                if (img.mNumPlanes == 3 &&
+                    img.mPlane[img.Y].mHorizSubsampling == 1 &&
+                    img.mPlane[img.Y].mVertSubsampling == 1) {
+                    if (img.mPlane[img.U].mHorizSubsampling == 2 &&
+                        img.mPlane[img.U].mVertSubsampling == 2 &&
+                        img.mPlane[img.V].mHorizSubsampling == 2 &&
+                        img.mPlane[img.V].mVertSubsampling == 2) {
+                        if (img.mBitDepth <= 8) {
+                            return true;
+                        }
+                    }
+                }
+            }
+        }
+    } else if (index2 != OMX_IndexMax) {
+        status = getParam(omxNode, static_cast<OMX_INDEXTYPE>(index2),
+                          &describeParams);
+        android::MediaImage2& img = describeParams.sMediaImage;
+        if (img.mType == android::MediaImage2::MEDIA_IMAGE_TYPE_YUV) {
+            if (img.mNumPlanes == 3 &&
+                img.mPlane[img.Y].mHorizSubsampling == 1 &&
+                img.mPlane[img.Y].mVertSubsampling == 1) {
+                if (img.mPlane[img.U].mHorizSubsampling == 2 &&
+                    img.mPlane[img.U].mVertSubsampling == 2 &&
+                    img.mPlane[img.V].mHorizSubsampling == 2 &&
+                    img.mPlane[img.V].mVertSubsampling == 2) {
+                    if (img.mBitDepth <= 8) {
+                        return true;
+                    }
+                }
+            }
+        }
+    }
+    return false;
+}
+
+// get default color format for output port
+void getDefaultColorFormat(sp<IOmxNode> omxNode, OMX_U32 kPortIndexOutput,
+                           PortMode oPortMode,
+                           OMX_COLOR_FORMATTYPE* eColorFormat) {
+    android::hardware::media::omx::V1_0::Status status;
+    OMX_VIDEO_PARAM_PORTFORMATTYPE portFormat;
+    *eColorFormat = OMX_COLOR_FormatUnused;
+    portFormat.nIndex = 0;
+    while (1) {
+        status = getPortParam(omxNode, OMX_IndexParamVideoPortFormat,
+                              kPortIndexOutput, &portFormat);
+        if (status != ::android::hardware::media::omx::V1_0::Status::OK) break;
+        EXPECT_EQ(portFormat.eCompressionFormat, OMX_VIDEO_CodingUnused);
+        if (oPortMode != PortMode::PRESET_BYTE_BUFFER) {
+            *eColorFormat = portFormat.eColorFormat;
+            break;
+        }
+        if (isColorFormatFlexibleYUV(omxNode, portFormat.eColorFormat)) {
+            *eColorFormat = portFormat.eColorFormat;
+            break;
+        }
+        if (OMX_COLOR_FormatYUV420SemiPlanar == portFormat.eColorFormat ||
+            OMX_COLOR_FormatYUV420Planar == portFormat.eColorFormat) {
+            *eColorFormat = portFormat.eColorFormat;
+            break;
+        }
+        portFormat.nIndex++;
+    }
+}
+
 // set component role
 TEST_F(VideoDecHidlTest, SetRole) {
     description("Test Set Component Role");
@@ -770,7 +912,7 @@
     eleInfo.open(info);
     ASSERT_EQ(eleInfo.is_open(), true);
     android::Vector<FrameData> Info;
-    int bytesCount = 0;
+    int bytesCount = 0, maxBytesCount = 0;
     uint32_t flags = 0;
     uint32_t timestamp = 0;
     timestampDevTest = true;
@@ -779,11 +921,17 @@
         eleInfo >> flags;
         eleInfo >> timestamp;
         Info.push_back({bytesCount, flags, timestamp});
-        if (flags != OMX_BUFFERFLAG_CODECCONFIG)
+        if (timestampDevTest && (flags != OMX_BUFFERFLAG_CODECCONFIG))
             timestampUslist.push_back(timestamp);
+        if (maxBytesCount < bytesCount) maxBytesCount = bytesCount;
     }
     eleInfo.close();
 
+    // As the frame sizes are known ahead, use it to configure i/p buffer size
+    maxBytesCount = ALIGN_POWER_OF_TWO(maxBytesCount, 10);
+    status = setPortBufferSize(omxNode, kPortIndexInput, maxBytesCount);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+
     // set port mode
     portMode[0] = PortMode::PRESET_BYTE_BUFFER;
     portMode[1] = PortMode::DYNAMIC_ANW_BUFFER;
@@ -798,11 +946,21 @@
 
     // set Port Params
     uint32_t nFrameWidth, nFrameHeight, xFramerate;
-    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatYUV420Planar;
     getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
                         &xFramerate);
+    // get default color format
+    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatUnused;
+    getDefaultColorFormat(omxNode, kPortIndexOutput, portMode[1],
+                          &eColorFormat);
+    ASSERT_NE(eColorFormat, OMX_COLOR_FormatUnused);
+    status =
+        setVideoPortFormat(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                           eColorFormat, xFramerate);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
     setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
                         eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+
+    // disabling adaptive playback.
     omxNode->prepareForAdaptivePlayback(kPortIndexOutput, false, 1920, 1080);
 
     android::Vector<BufferInfo> iBuffer, oBuffer;
@@ -822,7 +980,8 @@
         allocateGraphicBuffers(
             omxNode, kPortIndexOutput, &oBuffer,
             portDef.format.video.nFrameWidth, portDef.format.video.nFrameHeight,
-            &portDef.format.video.nStride, portDef.nBufferCountActual);
+            &portDef.format.video.nStride, portDef.format.video.eColorFormat,
+            portDef.nBufferCountActual);
     }
 
     // Port Reconfiguration
@@ -834,8 +993,9 @@
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer,
                            kPortIndexInput, kPortIndexOutput, portMode[1]);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag, portMode);
-    EXPECT_EQ(timestampUslist.empty(), true);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag, portMode,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, nullptr);
+    if (timestampDevTest) EXPECT_EQ(timestampUslist.empty(), true);
     // set state to idle
     changeStateExecutetoIdle(omxNode, observer, &iBuffer, &oBuffer);
     // set state to executing
@@ -859,22 +1019,28 @@
         kPortIndexOutput = kPortIndexInput + 1;
     }
 
-    // set Port Params
-    uint32_t nFrameWidth, nFrameHeight, xFramerate;
-    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatYUV420Planar;
-    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
-                        &xFramerate);
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
-                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
-
     // set port mode
-    PortMode portMode[2];
-    portMode[0] = portMode[1] = PortMode::PRESET_BYTE_BUFFER;
     status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
     status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
+    // set Port Params
+    uint32_t nFrameWidth, nFrameHeight, xFramerate;
+    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
+                        &xFramerate);
+    // get default color format
+    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatUnused;
+    getDefaultColorFormat(omxNode, kPortIndexOutput, portMode[1],
+                          &eColorFormat);
+    ASSERT_NE(eColorFormat, OMX_COLOR_FormatUnused);
+    status =
+        setVideoPortFormat(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                           eColorFormat, xFramerate);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
     // set state to idle
@@ -884,7 +1050,8 @@
     changeStateIdletoExecute(omxNode, observer);
 
     // request EOS at the start
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, portMode);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, portMode,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, nullptr);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     EXPECT_GE(framesReceived, 0U);
@@ -923,7 +1090,7 @@
     eleInfo.open(info);
     ASSERT_EQ(eleInfo.is_open(), true);
     android::Vector<FrameData> Info;
-    int bytesCount = 0;
+    int bytesCount = 0, maxBytesCount = 0;
     uint32_t flags = 0;
     uint32_t timestamp = 0;
     while (1) {
@@ -931,25 +1098,37 @@
         eleInfo >> flags;
         eleInfo >> timestamp;
         Info.push_back({bytesCount, flags, timestamp});
+        if (maxBytesCount < bytesCount) maxBytesCount = bytesCount;
     }
     eleInfo.close();
 
-    // set Port Params
-    uint32_t nFrameWidth, nFrameHeight, xFramerate;
-    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatYUV420Planar;
-    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
-                        &xFramerate);
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
-                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+    // As the frame sizes are known ahead, use it to configure i/p buffer size
+    maxBytesCount = ALIGN_POWER_OF_TWO(maxBytesCount, 10);
+    status = setPortBufferSize(omxNode, kPortIndexInput, maxBytesCount);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
     // set port mode
-    PortMode portMode[2];
-    portMode[0] = portMode[1] = PortMode::PRESET_BYTE_BUFFER;
     status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
     status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
+    // set Port Params
+    uint32_t nFrameWidth, nFrameHeight, xFramerate;
+    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
+                        &xFramerate);
+    // get default color format
+    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatUnused;
+    getDefaultColorFormat(omxNode, kPortIndexOutput, portMode[1],
+                          &eColorFormat);
+    ASSERT_NE(eColorFormat, OMX_COLOR_FormatUnused);
+    status =
+        setVideoPortFormat(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                           eColorFormat, xFramerate);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
     // set state to idle
@@ -968,7 +1147,8 @@
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer,
                            kPortIndexInput, kPortIndexOutput, portMode[1]);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag, portMode);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag, portMode,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, nullptr);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     EXPECT_GE(framesReceived, 1U);
@@ -983,7 +1163,8 @@
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer,
                            kPortIndexInput, kPortIndexOutput, portMode[1]);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, portMode);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, portMode,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, nullptr);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     EXPECT_GE(framesReceived, 1U);
@@ -1022,7 +1203,7 @@
     eleInfo.open(info);
     ASSERT_EQ(eleInfo.is_open(), true);
     android::Vector<FrameData> Info;
-    int bytesCount = 0;
+    int bytesCount = 0, maxBytesCount = 0;
     uint32_t flags = 0;
     uint32_t timestamp = 0;
     while (1) {
@@ -1030,25 +1211,37 @@
         eleInfo >> flags;
         eleInfo >> timestamp;
         Info.push_back({bytesCount, flags, timestamp});
+        if (maxBytesCount < bytesCount) maxBytesCount = bytesCount;
     }
     eleInfo.close();
 
-    // set Port Params
-    uint32_t nFrameWidth, nFrameHeight, xFramerate;
-    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatYUV420Planar;
-    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
-                        &xFramerate);
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
-                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+    // As the frame sizes are known ahead, use it to configure i/p buffer size
+    maxBytesCount = ALIGN_POWER_OF_TWO(maxBytesCount, 10);
+    status = setPortBufferSize(omxNode, kPortIndexInput, maxBytesCount);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
     // set port mode
-    PortMode portMode[2];
-    portMode[0] = portMode[1] = PortMode::PRESET_BYTE_BUFFER;
     status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
     status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
+    // set Port Params
+    uint32_t nFrameWidth, nFrameHeight, xFramerate;
+    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
+                        &xFramerate);
+    // get default color format
+    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatUnused;
+    getDefaultColorFormat(omxNode, kPortIndexOutput, portMode[1],
+                          &eColorFormat);
+    ASSERT_NE(eColorFormat, OMX_COLOR_FormatUnused);
+    status =
+        setVideoPortFormat(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                           eColorFormat, xFramerate);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
     // set state to idle
@@ -1066,7 +1259,8 @@
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer,
                            kPortIndexInput, kPortIndexOutput, portMode[1]);
-    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, portMode);
+    testEOS(omxNode, observer, &iBuffer, &oBuffer, true, eosFlag, portMode,
+            portReconfiguration, kPortIndexInput, kPortIndexOutput, nullptr);
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput);
     framesReceived = 0;
@@ -1104,7 +1298,7 @@
     eleInfo.open(info);
     ASSERT_EQ(eleInfo.is_open(), true);
     android::Vector<FrameData> Info;
-    int bytesCount = 0;
+    int bytesCount = 0, maxBytesCount = 0;
     uint32_t flags = 0;
     uint32_t timestamp = 0;
     while (1) {
@@ -1112,25 +1306,37 @@
         eleInfo >> flags;
         eleInfo >> timestamp;
         Info.push_back({bytesCount, flags, timestamp});
+        if (maxBytesCount < bytesCount) maxBytesCount = bytesCount;
     }
     eleInfo.close();
 
-    // set Port Params
-    uint32_t nFrameWidth, nFrameHeight, xFramerate;
-    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatYUV420Planar;
-    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
-                        &xFramerate);
-    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
-                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+    // As the frame sizes are known ahead, use it to configure i/p buffer size
+    maxBytesCount = ALIGN_POWER_OF_TWO(maxBytesCount, 10);
+    status = setPortBufferSize(omxNode, kPortIndexInput, maxBytesCount);
+    ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
     // set port mode
-    PortMode portMode[2];
-    portMode[0] = portMode[1] = PortMode::PRESET_BYTE_BUFFER;
     status = omxNode->setPortMode(kPortIndexInput, portMode[0]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
     status = omxNode->setPortMode(kPortIndexOutput, portMode[1]);
     ASSERT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
 
+    // set Port Params
+    uint32_t nFrameWidth, nFrameHeight, xFramerate;
+    getInputChannelInfo(omxNode, kPortIndexInput, &nFrameWidth, &nFrameHeight,
+                        &xFramerate);
+    // get default color format
+    OMX_COLOR_FORMATTYPE eColorFormat = OMX_COLOR_FormatUnused;
+    getDefaultColorFormat(omxNode, kPortIndexOutput, portMode[1],
+                          &eColorFormat);
+    ASSERT_NE(eColorFormat, OMX_COLOR_FormatUnused);
+    status =
+        setVideoPortFormat(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                           eColorFormat, xFramerate);
+    EXPECT_EQ(status, ::android::hardware::media::omx::V1_0::Status::OK);
+    setDefaultPortParam(omxNode, kPortIndexOutput, OMX_VIDEO_CodingUnused,
+                        eColorFormat, nFrameWidth, nFrameHeight, 0, xFramerate);
+
     android::Vector<BufferInfo> iBuffer, oBuffer;
 
     // set state to idle
@@ -1172,6 +1378,7 @@
                       Info.size() - index, portMode[1], false);
     }
     // Note: Assumes 200 ms is enough to end any decode call that started
+    eleStream.close();
     flushPorts(omxNode, observer, &iBuffer, &oBuffer, kPortIndexInput,
                kPortIndexOutput, 200000);
     framesReceived = 0;
diff --git a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
index cd6eaf5..bbe0843 100644
--- a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
+++ b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
@@ -1286,7 +1286,7 @@
     eleStream.close();
     waitOnInputConsumption(omxNode, observer, &iBuffer, &oBuffer);
     testEOS(omxNode, observer, &iBuffer, &oBuffer, false, eosFlag);
-    EXPECT_EQ(timestampUslist.empty(), true);
+    if (timestampDevTest) EXPECT_EQ(timestampUslist.empty(), true);
 
     // set state to idle
     changeStateExecutetoIdle(omxNode, observer, &iBuffer, &oBuffer);
diff --git a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp
index 77763d1..91aecf2 100644
--- a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp
+++ b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.cpp
@@ -52,68 +52,6 @@
 #include <media_video_hidl_test_common.h>
 #include <memory>
 
-Return<android::hardware::media::omx::V1_0::Status> setVideoPortFormat(
-    sp<IOmxNode> omxNode, OMX_U32 portIndex,
-    OMX_VIDEO_CODINGTYPE eCompressionFormat, OMX_COLOR_FORMATTYPE eColorFormat,
-    OMX_U32 xFramerate) {
-    OMX_U32 index = 0;
-    OMX_VIDEO_PARAM_PORTFORMATTYPE portFormat;
-    std::vector<OMX_COLOR_FORMATTYPE> arrColorFormat;
-    std::vector<OMX_VIDEO_CODINGTYPE> arrCompressionFormat;
-    android::hardware::media::omx::V1_0::Status status;
-
-    while (1) {
-        portFormat.nIndex = index;
-        status = getPortParam(omxNode, OMX_IndexParamVideoPortFormat, portIndex,
-                              &portFormat);
-        if (status != ::android::hardware::media::omx::V1_0::Status::OK) break;
-        if (eCompressionFormat == OMX_VIDEO_CodingUnused)
-            arrColorFormat.push_back(portFormat.eColorFormat);
-        else
-            arrCompressionFormat.push_back(portFormat.eCompressionFormat);
-        index++;
-        if (index == 512) {
-            // enumerated way too many formats, highly unusual for this to
-            // happen.
-            EXPECT_LE(index, 512U)
-                << "Expecting OMX_ErrorNoMore but not received";
-            break;
-        }
-    }
-    if (!index) return status;
-    if (eCompressionFormat == OMX_VIDEO_CodingUnused) {
-        for (index = 0; index < arrColorFormat.size(); index++) {
-            if (arrColorFormat[index] == eColorFormat) {
-                portFormat.eColorFormat = arrColorFormat[index];
-                break;
-            }
-        }
-        if (index == arrColorFormat.size()) {
-            ALOGE("setting default color format %x", (int)arrColorFormat[0]);
-            portFormat.eColorFormat = arrColorFormat[0];
-        }
-        portFormat.eCompressionFormat = OMX_VIDEO_CodingUnused;
-    } else {
-        for (index = 0; index < arrCompressionFormat.size(); index++) {
-            if (arrCompressionFormat[index] == eCompressionFormat) {
-                portFormat.eCompressionFormat = arrCompressionFormat[index];
-                break;
-            }
-        }
-        if (index == arrCompressionFormat.size()) {
-            ALOGE("setting default compression format %x",
-                  (int)arrCompressionFormat[0]);
-            portFormat.eCompressionFormat = arrCompressionFormat[0];
-        }
-        portFormat.eColorFormat = OMX_COLOR_FormatUnused;
-    }
-    portFormat.nIndex = 0;
-    portFormat.xFramerate = xFramerate;
-    status = setPortParam(omxNode, OMX_IndexParamVideoPortFormat, portIndex,
-                          &portFormat);
-    return status;
-}
-
 void enumerateProfileAndLevel(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                               std::vector<int32_t>* arrProfile,
                               std::vector<int32_t>* arrLevel) {
diff --git a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h
index e492779..c1d7aea 100644
--- a/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h
+++ b/media/omx/1.0/vts/functional/video/media_video_hidl_test_common.h
@@ -26,11 +26,6 @@
  * Common video utils
  */
 
-Return<android::hardware::media::omx::V1_0::Status> setVideoPortFormat(
-    sp<IOmxNode> omxNode, OMX_U32 portIndex,
-    OMX_VIDEO_CODINGTYPE eCompressionFormat, OMX_COLOR_FORMATTYPE eColorFormat,
-    OMX_U32 xFramerate);
-
 void enumerateProfileAndLevel(sp<IOmxNode> omxNode, OMX_U32 portIndex,
                               std::vector<int32_t>* arrProfile,
                               std::vector<int32_t>* arrLevel);
diff --git a/nfc/1.0/vts/functional/VtsHalNfcV1_0TargetTest.cpp b/nfc/1.0/vts/functional/VtsHalNfcV1_0TargetTest.cpp
index e67f94f..2f00fbb 100644
--- a/nfc/1.0/vts/functional/VtsHalNfcV1_0TargetTest.cpp
+++ b/nfc/1.0/vts/functional/VtsHalNfcV1_0TargetTest.cpp
@@ -44,6 +44,8 @@
   { 0x20, 0x04, 0x02, 0x01, 0x00 }
 #define CORE_INIT_CMD \
     { 0x20, 0x01, 0x00 }
+#define CORE_INIT_CMD_NCI20 \
+    { 0x20, 0x01, 0x02, 0x00, 0x00 }
 #define INVALID_COMMAND \
   { 0x20, 0x00, 0x00 }
 
@@ -290,16 +292,23 @@
         // Wait for CORE_RESET_NTF
         res = nfc_cb_->WaitForCallback(kCallbackNameSendData);
         EXPECT_TRUE(res.no_timeout);
+        cmd = CORE_INIT_CMD_NCI20;
+    } else {
+        cmd = CORE_INIT_CMD;
     }
-
-    cmd = CORE_INIT_CMD;
     data = cmd;
+
     EXPECT_EQ(data.size(), nfc_->write(data));
     // Wait for CORE_INIT_RSP
     res = nfc_cb_->WaitForCallback(kCallbackNameSendData);
     EXPECT_TRUE(res.no_timeout);
     EXPECT_EQ((int)NfcStatus::OK, res.args->last_data_[3]);
-
+    if (nci_version == NCI_VERSION_2 && res.args->last_data_.size() > 13 &&
+        res.args->last_data_[13] == 0x00) {
+        // Wait for CORE_CONN_CREDITS_NTF
+        res = nfc_cb_->WaitForCallback(kCallbackNameSendData);
+        EXPECT_TRUE(res.no_timeout);
+    }
     // Send an Error Data Packet
     cmd = INVALID_COMMAND;
     data = cmd;
@@ -347,15 +356,23 @@
         // Wait for CORE_RESET_NTF
         res = nfc_cb_->WaitForCallback(kCallbackNameSendData);
         EXPECT_TRUE(res.no_timeout);
+        cmd = CORE_INIT_CMD_NCI20;
+    } else {
+        cmd = CORE_INIT_CMD;
     }
-
-    cmd = CORE_INIT_CMD;
     data = cmd;
+
     EXPECT_EQ(data.size(), nfc_->write(data));
     // Wait for CORE_INIT_RSP
     res = nfc_cb_->WaitForCallback(kCallbackNameSendData);
     EXPECT_TRUE(res.no_timeout);
     EXPECT_EQ((int)NfcStatus::OK, res.args->last_data_[3]);
+    if (nci_version == NCI_VERSION_2 && res.args->last_data_.size() > 13 &&
+        res.args->last_data_[13] == 0x00) {
+        // Wait for CORE_CONN_CREDITS_NTF
+        res = nfc_cb_->WaitForCallback(kCallbackNameSendData);
+        EXPECT_TRUE(res.no_timeout);
+    }
 
     cmd = CORE_CONN_CREATE_CMD;
     data = cmd;
diff --git a/radio/1.0/IRadioResponse.hal b/radio/1.0/IRadioResponse.hal
index 8697e57..45cdd1c 100644
--- a/radio/1.0/IRadioResponse.hal
+++ b/radio/1.0/IRadioResponse.hal
@@ -1186,6 +1186,7 @@
      *   RadioError:REQUEST_NOT_SUPPORTED
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
      */
     oneway setSuppServiceNotificationsResponse(RadioResponseInfo info);
 
@@ -1289,6 +1290,7 @@
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:MODEM_ERR
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
      */
     oneway sendEnvelopeResponse(RadioResponseInfo info, string commandResponse);
 
@@ -1306,6 +1308,7 @@
      *   RadioError:CANCELLED
      *   RadioError:INVALID_MODEM_STATE
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
      */
     oneway sendTerminalResponseToSimResponse(RadioResponseInfo info);
 
@@ -1323,6 +1326,7 @@
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
      */
     oneway handleStkCallSetupRequestFromSimResponse(RadioResponseInfo info);
 
@@ -1419,6 +1423,7 @@
      *   RadioError:REQUEST_NOT_SUPPORTED
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
      */
     oneway setLocationUpdatesResponse(RadioResponseInfo info);
 
@@ -1453,6 +1458,7 @@
      *   RadioError:OPERATION_NOT_ALLOWED
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
      */
     oneway setCdmaRoamingPreferenceResponse(RadioResponseInfo info);
 
@@ -1471,6 +1477,7 @@
      *   RadioError:REQUEST_NOT_SUPPORTED
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
      */
     oneway getCdmaRoamingPreferenceResponse(RadioResponseInfo info, CdmaRoamingType type);
 
@@ -1795,6 +1802,7 @@
      *   RadioError:REQUEST_NOT_SUPPORTED
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
      */
     oneway getCDMASubscriptionResponse(RadioResponseInfo info, string mdn, string hSid,
             string hNid, string min, string prl);
@@ -1888,6 +1896,7 @@
      *   RadioError:REQUEST_NOT_SUPPORTED
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
      */
     oneway exitEmergencyCallbackModeResponse(RadioResponseInfo info);
 
@@ -1980,6 +1989,7 @@
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
      */
     oneway getCdmaSubscriptionSourceResponse(RadioResponseInfo info, CdmaSubscriptionSource source);
 
@@ -1997,6 +2007,7 @@
      *   RadioError:INVALID_MODEM_STATE
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
      */
     oneway requestIsimAuthenticationResponse(RadioResponseInfo info, string response);
 
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp b/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp
index 14d14d4..54855fb 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_cell_broadcast.cpp
@@ -122,7 +122,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError() ||
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
     }
 }
@@ -140,7 +141,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError());
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    CheckGeneralError());
     }
 }
 
@@ -158,7 +160,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError() ||
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_data.cpp b/radio/1.0/vts/functional/radio_hidl_hal_data.cpp
index 108676b..1e0cff4 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_data.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_data.cpp
@@ -76,9 +76,13 @@
 
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
-                    radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE ||
-                    radioRsp->rspInfo.error == RadioError::OP_NOT_ALLOWED_BEFORE_REG_TO_NW ||
-                    radioRsp->rspInfo.error == RadioError::OP_NOT_ALLOWED_DURING_VOICE_CALL ||
+                    radioRsp->rspInfo.error ==
+                        RadioError::RADIO_NOT_AVAILABLE ||
+                    radioRsp->rspInfo.error ==
+                        RadioError::OP_NOT_ALLOWED_BEFORE_REG_TO_NW ||
+                    radioRsp->rspInfo.error ==
+                        RadioError::OP_NOT_ALLOWED_DURING_VOICE_CALL ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT ||
                     CheckOEMError());
     }
 }
@@ -98,7 +102,10 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::INVALID_CALL_ID, radioRsp->rspInfo.error);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_CALL_ID ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT || CheckOEMError() ||
+                    radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE);
     }
 }
 
@@ -116,7 +123,9 @@
 
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
-                    radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE);
+                    radioRsp->rspInfo.error ==
+                        RadioError::RADIO_NOT_AVAILABLE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -220,6 +229,9 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        // TODO(shuoq): Will add error check when we know the expected error from QC
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
index a8857c3..f50ee29 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
@@ -317,6 +317,7 @@
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::INVALID_SIM_STATE ||
                     radioRsp->rspInfo.error == RadioError::PASSWORD_INCORRECT ||
-                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR);
+                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp b/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp
index 16465c7..e8a61b4 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_ims.cpp
@@ -155,7 +155,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -173,7 +174,7 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError());
+        ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
index 9e4f668..6beb580 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
@@ -70,7 +70,7 @@
 TEST_F(RadioHidlTest, setRadioPower) {
     int serial = GetRandomSerialNumber();
 
-    radio->setRadioPower(serial, 0);
+    radio->setRadioPower(serial, 1);
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
@@ -248,7 +248,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -264,7 +265,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -280,7 +282,9 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -297,7 +301,8 @@
 
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::NONE ||
-                    radioRsp->rspInfo.error == RadioError::MODEM_ERR);
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -345,7 +350,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -361,7 +367,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -377,7 +384,9 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -393,7 +402,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::EMPTY_RECORD);
     }
 }
 
@@ -409,7 +419,9 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -425,7 +437,9 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -494,7 +508,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -562,7 +577,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -671,9 +687,11 @@
 
     if (cardStatus.cardState == CardState::ABSENT) {
         std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE ||
+        ASSERT_TRUE(radioRsp->rspInfo.error ==
+                        RadioError::RADIO_NOT_AVAILABLE ||
                     radioRsp->rspInfo.error == RadioError::LCE_NOT_SUPPORTED ||
-                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR);
+                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -690,7 +708,10 @@
 
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
-                    radioRsp->rspInfo.error == RadioError::LCE_NOT_SUPPORTED);
+                    radioRsp->rspInfo.error == RadioError::LCE_NOT_SUPPORTED ||
+                    radioRsp->rspInfo.error ==
+                        RadioError::REQUEST_NOT_SUPPORTED ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -706,8 +727,11 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::RADIO_NOT_AVAILABLE || CheckOEMError() ||
-                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR);
+        ASSERT_TRUE(radioRsp->rspInfo.error ==
+                        RadioError::RADIO_NOT_AVAILABLE ||
+                    CheckOEMError() ||
+                    radioRsp->rspInfo.error == RadioError::INTERNAL_ERR ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -723,7 +747,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -747,7 +772,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 
     /* Reset back to no carrier restriction */
@@ -761,7 +787,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -777,7 +804,8 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        EXPECT_EQ(radioRsp->rspInfo.error, RadioError::NONE);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -792,9 +820,11 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
+    std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
+
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError() ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -809,9 +839,11 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
+    std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
+
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError() ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
+        ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
 }
 
@@ -831,4 +863,4 @@
         ASSERT_TRUE(radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::REQUEST_NOT_SUPPORTED);
     }
-}
\ No newline at end of file
+}
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp b/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp
index 9aa7663..d88232a 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_sms.cpp
@@ -36,7 +36,8 @@
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_STATE);
+                    radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
         EXPECT_EQ(0, radioRsp->sendSmsResult.errorCode);
     }
 }
@@ -62,7 +63,8 @@
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_STATE);
+                    radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -145,7 +147,8 @@
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_STATE);
+                    radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -236,8 +239,11 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError() || radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
+        ASSERT_TRUE(CheckGeneralError() ||
+                    radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
+                    radioRsp->rspInfo.error ==
+                        RadioError::INVALID_MODEM_STATE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -257,7 +263,8 @@
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_SMS_FORMAT);
+                    radioRsp->rspInfo.error == RadioError::INVALID_SMS_FORMAT ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -285,7 +292,9 @@
                     radioRsp->rspInfo.error == RadioError::ENCODING_ERR ||
                     radioRsp->rspInfo.error == RadioError::NO_RESOURCES ||
                     radioRsp->rspInfo.error == RadioError::NETWORK_NOT_READY ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_SMSC_ADDRESS);
+                    radioRsp->rspInfo.error ==
+                        RadioError::INVALID_SMSC_ADDRESS ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -308,7 +317,9 @@
                     radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
                     radioRsp->rspInfo.error == RadioError::NO_SUCH_ENTRY ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
+                    radioRsp->rspInfo.error ==
+                        RadioError::INVALID_MODEM_STATE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -361,7 +372,9 @@
                     radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
                     radioRsp->rspInfo.error == RadioError::NO_SUCH_ENTRY ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_SMSC_ADDRESS);
+                    radioRsp->rspInfo.error ==
+                        RadioError::INVALID_SMSC_ADDRESS ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -413,7 +426,9 @@
                     radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
                     radioRsp->rspInfo.error == RadioError::NO_SUCH_ENTRY ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_MODEM_STATE);
+                    radioRsp->rspInfo.error ==
+                        RadioError::INVALID_MODEM_STATE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -434,6 +449,7 @@
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
                     radioRsp->rspInfo.error == RadioError::INVALID_STATE ||
-                    radioRsp->rspInfo.error == RadioError::MODEM_ERR);
+                    radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp b/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp
index 774df98..1a755ea 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_stk.cpp
@@ -37,24 +37,8 @@
         std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::NONE);
-    }
-
-    // Test with sending random string
-    serial = GetRandomSerialNumber();
-    content = "0";
-
-    radio->sendEnvelope(serial, content);
-
-    EXPECT_EQ(std::cv_status::no_timeout, wait());
-    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-    EXPECT_EQ(serial, radioRsp->rspInfo.serial);
-
-    if (cardStatus.cardState == CardState::ABSENT) {
-        std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
-        ASSERT_TRUE(CheckGeneralError() ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::NONE);
+                    radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -77,24 +61,8 @@
         std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
-                    radioRsp->rspInfo.error == RadioError::NONE);
-    }
-
-    serial = GetRandomSerialNumber();
-
-    // Test with sending random string
-    commandResponse = "0";
-
-    radio->sendTerminalResponseToSim(serial, commandResponse);
-
-    EXPECT_EQ(std::cv_status::no_timeout, wait());
-    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-    EXPECT_EQ(serial, radioRsp->rspInfo.serial);
-
-    if (cardStatus.cardState == CardState::ABSENT) {
-        std::cout << static_cast<int>(radioRsp->rspInfo.error) << std::endl;
-        ASSERT_TRUE(CheckGeneralError() ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
+                    radioRsp->rspInfo.error == RadioError::NONE ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -115,7 +83,8 @@
         ASSERT_TRUE(CheckGeneralError() ||
                     radioRsp->rspInfo.error == RadioError::NONE ||
                     radioRsp->rspInfo.error == RadioError::MODEM_ERR ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
 
@@ -155,21 +124,7 @@
 
     if (cardStatus.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckGeneralError() ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
-    }
-
-    // Test with sending random string
-    serial = GetRandomSerialNumber();
-    contents = "0";
-
-    radio->sendEnvelopeWithStatus(serial, contents);
-
-    EXPECT_EQ(std::cv_status::no_timeout, wait());
-    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-    EXPECT_EQ(serial, radioRsp->rspInfo.serial);
-
-    if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckGeneralError() ||
-                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS);
+                    radioRsp->rspInfo.error == RadioError::INVALID_ARGUMENTS ||
+                    radioRsp->rspInfo.error == RadioError::SIM_ABSENT);
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
index b957c6e..c529a1f 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
@@ -19,6 +19,11 @@
 void RadioHidlTest::SetUp() {
     radio =
         ::testing::VtsHalHidlTargetTestBase::getService<IRadio>(hidl_string(RADIO_SERVICE_NAME));
+    if (radio == NULL) {
+        sleep(60);
+        radio = ::testing::VtsHalHidlTargetTestBase::getService<IRadio>(
+            hidl_string(RADIO_SERVICE_NAME));
+    }
     ASSERT_NE(radio, nullptr);
 
     radioRsp = new RadioResponse(*this);
@@ -35,6 +40,10 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
     EXPECT_EQ(RadioError::NONE, radioRsp->rspInfo.error);
+
+    /* Vts Testing with Sim Absent only. This needs to be removed later in P when sim present
+     * scenarios will be tested. */
+    EXPECT_EQ(CardState::ABSENT, cardStatus.cardState);
 }
 
 void RadioHidlTest::TearDown() {}
diff --git a/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp b/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp
index 51d7645..e4736bc 100644
--- a/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp
+++ b/sensors/1.0/vts/functional/VtsHalSensorsV1_0TargetTest.cpp
@@ -1236,6 +1236,11 @@
 
   SensorInfo sensor = defaultSensorByType(type);
 
+  if (!isValidType(sensor.type)) {
+    // no default sensor of this type
+    return;
+  }
+
   if (!isDirectReportRateSupported(sensor, rate)) {
     return;
   }
diff --git a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
index a69d14d..33f3049 100644
--- a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
+++ b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
@@ -23,12 +23,9 @@
 class SupplicantHidlEnvironment : public ::testing::Environment {
    public:
     virtual void SetUp() override {
-        stopWifiFramework();
         stopSupplicant();
     }
     virtual void TearDown() override {
-        startWifiFramework();
-        // Framework will start wpa_supplicant.
     }
 };
 
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
index df4bfa9..79be2b0 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
@@ -135,19 +135,6 @@
     std::condition_variable condition_;
 };
 
-void stopWifiFramework() {
-    ASSERT_EQ(std::system("stop"), 0);
-    // TODO: Use some other mechanism to wait for the framework to
-    // finish disabling.
-    sleep(5);
-}
-
-void startWifiFramework() {
-    ASSERT_EQ(std::system("start"), 0);
-    // These tests don't care whether the framework
-    // finished enabling or not.
-}
-
 void stopSupplicant() {
     DriverTool driver_tool;
     SupplicantManager supplicant_manager;