Merge "Update the Composer HAL docs for setContentType"
diff --git a/audio/common/6.0/Android.bp b/audio/common/6.0/Android.bp
index fc54caf..91721fc 100644
--- a/audio/common/6.0/Android.bp
+++ b/audio/common/6.0/Android.bp
@@ -20,4 +20,8 @@
     ],
     gen_java: true,
     gen_java_constants: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.car.framework",
+    ],
 }
diff --git a/authsecret/1.0/vts/functional/OWNERS b/authsecret/1.0/vts/functional/OWNERS
new file mode 100644
index 0000000..ec8c304
--- /dev/null
+++ b/authsecret/1.0/vts/functional/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 186411
+chengyouho@google.com
+frankwoo@google.com
diff --git a/automotive/audiocontrol/1.0/Android.bp b/automotive/audiocontrol/1.0/Android.bp
index 628793b..53ed78b 100644
--- a/automotive/audiocontrol/1.0/Android.bp
+++ b/automotive/audiocontrol/1.0/Android.bp
@@ -20,4 +20,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.car.framework",
+    ],
 }
diff --git a/automotive/audiocontrol/2.0/Android.bp b/automotive/audiocontrol/2.0/Android.bp
index 4d1fdbc..413cf48 100644
--- a/automotive/audiocontrol/2.0/Android.bp
+++ b/automotive/audiocontrol/2.0/Android.bp
@@ -24,4 +24,8 @@
         "android.hidl.safe_union@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.car.framework",
+    ],
 }
diff --git a/automotive/vehicle/2.0/Android.bp b/automotive/vehicle/2.0/Android.bp
index e2164b1..5c2e0ea 100644
--- a/automotive/vehicle/2.0/Android.bp
+++ b/automotive/vehicle/2.0/Android.bp
@@ -21,4 +21,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.car.framework",
+    ],
 }
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
index e025d1e..cfbbbd3 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
@@ -1036,7 +1036,7 @@
                                 .access = VehiclePropertyAccess::READ,
                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                         },
-                .initialValue = {.int32Values = {0 /* ClusterHome */, -1 /* ClusterNone */}},
+                .initialValue = {.int32Values = {0 /* ClusterHome */}},
         },
         {
                 .config =
diff --git a/automotive/vehicle/aidl/impl/default_config/include/DefaultConfig.h b/automotive/vehicle/aidl/impl/default_config/include/DefaultConfig.h
index ebcb77a..12a5691 100644
--- a/automotive/vehicle/aidl/impl/default_config/include/DefaultConfig.h
+++ b/automotive/vehicle/aidl/impl/default_config/include/DefaultConfig.h
@@ -1052,7 +1052,7 @@
                                 .access = VehiclePropertyAccess::READ,
                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                         },
-                .initialValue = {.int32Values = {0 /* ClusterHome */, -1 /* ClusterNone */}},
+                .initialValue = {.int32Values = {0 /* ClusterHome */}},
         },
         {
                 .config =
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/Android.bp b/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/Android.bp
index 2b0b11f..7670c25 100644
--- a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/Android.bp
+++ b/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/Android.bp
@@ -14,6 +14,15 @@
  * limitations under the License.
  */
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
 cc_library {
     name: "VehicleHalProtoMessageConverter",
     srcs: [
diff --git a/automotive/vehicle/aidl/impl/proto/Android.bp b/automotive/vehicle/aidl/impl/proto/Android.bp
index 80966df..709307d 100644
--- a/automotive/vehicle/aidl/impl/proto/Android.bp
+++ b/automotive/vehicle/aidl/impl/proto/Android.bp
@@ -14,6 +14,15 @@
  * limitations under the License.
  */
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
 filegroup {
     name: "VehicleHalProtoFiles",
     srcs: ["**/*.proto"],
diff --git a/bluetooth/a2dp/1.0/vts/OWNERS b/bluetooth/a2dp/1.0/vts/OWNERS
index 58d3a66..4e982a1 100644
--- a/bluetooth/a2dp/1.0/vts/OWNERS
+++ b/bluetooth/a2dp/1.0/vts/OWNERS
@@ -1,8 +1,4 @@
-zachoverflow@google.com
-siyuanh@google.com
-mylesgw@google.com
-jpawlowski@google.com
-apanicke@google.com
-stng@google.com
-hsz@google.com
+# Bug component: 27441
+include platform/system/bt:/OWNERS
 
+cheneyni@google.com
diff --git a/camera/metadata/3.7/types.hal b/camera/metadata/3.7/types.hal
new file mode 100644
index 0000000..a09bdf9
--- /dev/null
+++ b/camera/metadata/3.7/types.hal
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+
+package android.hardware.camera.metadata@3.7;
+
+import android.hardware.camera.metadata@3.2;
+import android.hardware.camera.metadata@3.3;
+import android.hardware.camera.metadata@3.4;
+import android.hardware.camera.metadata@3.5;
+import android.hardware.camera.metadata@3.6;
+
+// No new metadata sections added in this revision
+
+/**
+ * Main enumeration for defining camera metadata tags added in this revision
+ *
+ * <p>Partial documentation is included for each tag; for complete documentation, reference
+ * '/system/media/camera/docs/docs.html' in the corresponding Android source tree.</p>
+ */
+enum CameraMetadataTag : @3.6::CameraMetadataTag {
+    /** android.info.deviceStateOrientations [static, int64[], ndk_public]
+     */
+    ANDROID_INFO_DEVICE_STATE_ORIENTATIONS = android.hardware.camera.metadata@3.4::CameraMetadataTag:ANDROID_INFO_END_3_4,
+
+    ANDROID_INFO_END_3_7,
+
+};
+
+/*
+ * Enumeration definitions for the various entries that need them
+ */
diff --git a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
index 7727547..ad3da48 100644
--- a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
+++ b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
@@ -8161,6 +8161,20 @@
                 poseReference >= ANDROID_LENS_POSE_REFERENCE_PRIMARY_CAMERA);
     }
 
+    retcode = find_camera_metadata_ro_entry(metadata,
+            ANDROID_INFO_DEVICE_STATE_ORIENTATIONS, &entry);
+    if (0 == retcode && entry.count > 0) {
+        ASSERT_TRUE((entry.count % 2) == 0);
+        uint64_t maxPublicState = ((uint64_t) provider::V2_5::DeviceState::FOLDED) << 1;
+        uint64_t vendorStateStart = 1UL << 31; // Reserved for vendor specific states
+        uint64_t stateMask = (1 << vendorStateStart) - 1;
+        stateMask &= ~((1 << maxPublicState) - 1);
+        for (int i = 0; i < entry.count; i += 2){
+            ASSERT_TRUE((entry.data.i64[i] & stateMask) == 0);
+            ASSERT_TRUE((entry.data.i64[i+1] % 90) == 0);
+        }
+    }
+
     verifyExtendedSceneModeCharacteristics(metadata);
     verifyZoomCharacteristics(metadata);
 }
diff --git a/current.txt b/current.txt
index dfc61eb..cb91843 100644
--- a/current.txt
+++ b/current.txt
@@ -901,6 +901,9 @@
 4a087a308608d146b022ebc15633de989f5f4dfe1491a83fa41763290a82e40d android.hardware.automotive.vehicle@2.0::types
 70eb14415391f835fb218b43a1e25f5d6495f098f96fa2acaea70985e98e1ce8 android.hardware.automotive.vehicle@2.0::types
 
+# HALs released in Android SCv2
+77f6fcf3fd0dd3e424d8a0292094ebd17e4c35454bb9abbd3a6cbed1aba70765 android.hardware.camera.metadata@3.7::types
+
 # ABI preserving changes to HALs during Android T
 62ace52d9c3ff1f60f94118557a2aaf0b953513e59dcd34d5f94ae28d4c7e780 android.hardware.fastboot@1.0::IFastboot
 b4a59462aa7d1346ee3eaa06a8e13682462746cf1be62ed2a2bd46bf404d01b7 android.hardware.graphics.composer@2.4::IComposerClient
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/OWNERS b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/OWNERS
index 1bfad7d..d95d98d 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/OWNERS
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/OWNERS
@@ -4,6 +4,3 @@
 adyabr@google.com
 alecmouri@google.com
 ramindani@google.com
-
-# VTS team
-include platform/hardware/interfaces:/OWNERS
\ No newline at end of file
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
index ce4eed6..d892681 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -3,6 +3,8 @@
 #include <aidl/Vintf.h>
 #include <aidl/android/hardware/graphics/composer3/IComposer.h>
 #include <android-base/properties.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
 #include <binder/ProcessState.h>
 #include <gtest/gtest.h>
 #include <string>
@@ -11,15 +13,77 @@
 #undef LOG_TAG
 #define LOG_TAG "VtsHalGraphicsComposer3_TargetTest"
 
+typedef uint64_t DisplayId;
+
 namespace aidl::android::hardware::graphics::composer3::vts {
 namespace {
 
+class VtsDisplay {
+  public:
+    VtsDisplay(DisplayId displayId, int32_t displayWidth, int32_t displayHeight)
+        : mDisplayId(displayId), mDisplayWidth(displayWidth), mDisplayHeight(displayHeight) {}
+
+    DisplayId get() const { return mDisplayId; }
+
+    void setDimensions(int32_t displayWidth, int32_t displayHeight) {
+        mDisplayWidth = displayWidth;
+        mDisplayHeight = displayHeight;
+    }
+
+  private:
+    const DisplayId mDisplayId;
+    int32_t mDisplayWidth;
+    int32_t mDisplayHeight;
+};
+
 class GraphicsComposerAidlTest : public ::testing::TestWithParam<std::string> {
-    // TODO(b/201796346) setup composer client and use it to send data and generate commands.
+  protected:
+    void SetUp() override {
+        std::string name = GetParam();
+        ndk::SpAIBinder binder(AServiceManager_waitForService(name.c_str()));
+        ASSERT_NE(binder, nullptr);
+        ASSERT_NO_FATAL_FAILURE(mComposer = IComposer::fromBinder(binder));
+        ASSERT_NE(mComposer, nullptr);
+        ASSERT_NO_FATAL_FAILURE(mComposer->createClient(&mComposerClient));
+        mInvalidDisplayId = GetInvalidDisplayId();
+    }
+
+    // returns an invalid display id (one that has not been registered to a
+    // display.  Currently assuming that a device will never have close to
+    // std::numeric_limit<uint64_t>::max() displays registered while running tests
+    DisplayId GetInvalidDisplayId() {
+        uint64_t id = std::numeric_limits<uint64_t>::max();
+        while (id > 0) {
+            if (std::none_of(mDisplays.begin(), mDisplays.end(),
+                             [&](const VtsDisplay& display) { return id == display.get(); })) {
+                return id;
+            }
+            id--;
+        }
+
+        return 0;
+    }
+
+    std::shared_ptr<IComposer> mComposer;
+    std::shared_ptr<IComposerClient> mComposerClient{};
+    DisplayId mInvalidDisplayId;
+    std::vector<VtsDisplay>
+            mDisplays;  // TODO(b/202401906) populate all the displays available for test.
 };
 
 TEST_P(GraphicsComposerAidlTest, getDisplayCapabilitiesBadDisplay) {
-    // TODO(b/201797681) update with actual test instead of a place holder
+    std::vector<DisplayCapability> capabilities;
+    const auto error = mComposerClient->getDisplayCapabilities(mInvalidDisplayId, &capabilities);
+    EXPECT_EQ(IComposerClient::EX_BAD_DISPLAY, error.getServiceSpecificError());
+}
+
+TEST_P(GraphicsComposerAidlTest, getDisplayCapabilities) {
+    for (const auto& display : mDisplays) {
+        std::vector<DisplayCapability> capabilities;
+        const auto error = mComposerClient->getDisplayCapabilities(display.get(), &capabilities);
+
+        EXPECT_NE(IComposerClient::EX_BAD_DISPLAY, error.getServiceSpecificError());
+    }
 }
 
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(GraphicsComposerAidlTest);
@@ -39,4 +103,4 @@
         return -1;
     }
     return RUN_ALL_TESTS();
-}
\ No newline at end of file
+}
diff --git a/health/1.0/Android.bp b/health/1.0/Android.bp
index 003b106..e793db6 100644
--- a/health/1.0/Android.bp
+++ b/health/1.0/Android.bp
@@ -20,4 +20,8 @@
     ],
     gen_java: true,
     gen_java_constants: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.car.framework",
+    ],
 }
diff --git a/health/2.0/Android.bp b/health/2.0/Android.bp
index ddd983d..fae25b6 100644
--- a/health/2.0/Android.bp
+++ b/health/2.0/Android.bp
@@ -22,4 +22,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.car.framework",
+    ],
 }
diff --git a/keymaster/3.0/default/Android.mk b/keymaster/3.0/default/Android.mk
index 053ad67..0c4e3c5 100644
--- a/keymaster/3.0/default/Android.mk
+++ b/keymaster/3.0/default/Android.mk
@@ -12,7 +12,7 @@
 
 LOCAL_SHARED_LIBRARIES := \
     liblog \
-    libsoftkeymasterdevice \
+    libpuresoftkeymasterdevice \
     libcrypto \
     libkeymaster_portable \
     libpuresoftkeymasterdevice \
diff --git a/keymaster/3.0/default/KeymasterDevice.cpp b/keymaster/3.0/default/KeymasterDevice.cpp
index 8b416c3..25f16b5 100644
--- a/keymaster/3.0/default/KeymasterDevice.cpp
+++ b/keymaster/3.0/default/KeymasterDevice.cpp
@@ -22,7 +22,6 @@
 #include <log/log.h>
 
 #include <AndroidKeymaster3Device.h>
-#include <hardware/keymaster1.h>
 #include <hardware/keymaster2.h>
 #include <hardware/keymaster_defs.h>
 
@@ -32,18 +31,6 @@
 namespace V3_0 {
 namespace implementation {
 
-static int get_keymaster1_dev(keymaster1_device_t** dev, const hw_module_t* mod) {
-    int rc = keymaster1_open(mod, dev);
-    if (rc) {
-        ALOGE("Error %d opening keystore keymaster1 device", rc);
-        if (*dev) {
-            (*dev)->common.close(&(*dev)->common);
-            *dev = nullptr;
-        }
-    }
-    return rc;
-}
-
 static int get_keymaster2_dev(keymaster2_device_t** dev, const hw_module_t* mod) {
     int rc = keymaster2_open(mod, dev);
     if (rc) {
@@ -63,14 +50,8 @@
         return ::keymaster::ng::CreateKeymasterDevice();
     }
 
-    if (mod->module_api_version < KEYMASTER_MODULE_API_VERSION_1_0) {
+    if (mod->module_api_version < KEYMASTER_MODULE_API_VERSION_2_0) {
         return nullptr;
-    } else if (mod->module_api_version == KEYMASTER_MODULE_API_VERSION_1_0) {
-        keymaster1_device_t* dev = nullptr;
-        if (get_keymaster1_dev(&dev, mod)) {
-            return nullptr;
-        }
-        return ::keymaster::ng::CreateKeymasterDevice(dev);
     } else {
         keymaster2_device_t* dev = nullptr;
         if (get_keymaster2_dev(&dev, mod)) {
diff --git a/keymaster/3.0/vts/functional/Android.bp b/keymaster/3.0/vts/functional/Android.bp
index e2ae803..6b75faa 100644
--- a/keymaster/3.0/vts/functional/Android.bp
+++ b/keymaster/3.0/vts/functional/Android.bp
@@ -36,7 +36,10 @@
     static_libs: [
         "android.hardware.keymaster@3.0",
         "libcrypto_static",
-        "libsoftkeymasterdevice",
+        "libpuresoftkeymasterdevice",
     ],
-    test_suites: ["general-tests", "vts"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
diff --git a/keymaster/4.0/vts/performance/Android.bp b/keymaster/4.0/vts/performance/Android.bp
index d7342ad..93b27bc 100644
--- a/keymaster/4.0/vts/performance/Android.bp
+++ b/keymaster/4.0/vts/performance/Android.bp
@@ -32,7 +32,7 @@
     static_libs: [
         "android.hardware.keymaster@4.0",
         "libkeymaster4support",
-        "libsoftkeymasterdevice",
-        "libchrome"
+        "libpuresoftkeymasterdevice",
+        "libchrome",
     ],
 }
diff --git a/radio/aidl/Android.bp b/radio/aidl/Android.bp
index 88bdc2e..c5a3a8b 100644
--- a/radio/aidl/Android.bp
+++ b/radio/aidl/Android.bp
@@ -137,7 +137,10 @@
     vendor_available: true,
     srcs: ["android/hardware/radio/sim/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio"],
+    imports: [
+        "android.hardware.radio",
+        "android.hardware.radio.config",
+    ],
     backend: {
         cpp: {
             enabled: false,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
index 85106b8..a48a89b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
@@ -49,5 +49,5 @@
   oneway void setNumOfLiveModems(in int serial, in byte numOfLiveModems);
   oneway void setPreferredDataModem(in int serial, in byte modemId);
   oneway void setResponseFunctions(in android.hardware.radio.config.IRadioConfigResponse radioConfigResponse, in android.hardware.radio.config.IRadioConfigIndication radioConfigIndication);
-  oneway void setSimSlotsMapping(in int serial, in int[] slotMap);
+  oneway void setSimSlotsMapping(in int serial, in android.hardware.radio.config.SlotPortMapping[] slotMap);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimPortInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimPortInfo.aidl
new file mode 100644
index 0000000..2cfb8d0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimPortInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+@VintfStability
+parcelable SimPortInfo {
+  String iccId;
+  int logicalSlotId;
+  int portState;
+  const int PORT_STATE_INACTIVE = 0;
+  const int PORT_STATE_ACTIVE = 1;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimSlotStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimSlotStatus.aidl
index 3a716cf..60eabc7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimSlotStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimSlotStatus.aidl
@@ -36,9 +36,7 @@
 parcelable SimSlotStatus {
   boolean cardActive;
   int cardState;
-  int slotState;
   String atr;
-  int logicalSlotId;
-  String iccid;
   String eid;
+  android.hardware.radio.config.SimPortInfo[] portInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SlotPortMapping.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SlotPortMapping.aidl
new file mode 100644
index 0000000..f38c421
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SlotPortMapping.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+@VintfStability
+parcelable SlotPortMapping {
+  int physicalSlotId;
+  int portId;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
index 2d95b97..cf37a0d 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
@@ -40,10 +40,10 @@
   int cdmaSubscriptionAppIndex;
   int imsSubscriptionAppIndex;
   android.hardware.radio.sim.AppStatus[] applications;
-  int physicalSlotId;
   String atr;
   String iccid;
   String eid;
+  android.hardware.radio.config.SlotPortMapping slotMap;
   const int STATE_ABSENT = 0;
   const int STATE_PRESENT = 1;
   const int STATE_ERROR = 2;
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
index bfff16a..85c2cee 100644
--- a/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
@@ -26,6 +26,7 @@
 
 import android.hardware.radio.config.IRadioConfigIndication;
 import android.hardware.radio.config.IRadioConfigResponse;
+import android.hardware.radio.config.SlotPortMapping;
 
 @VintfStability
 oneway interface IRadioConfig {
@@ -120,30 +121,57 @@
     /**
      * Set SIM Slot mapping.
      *
-     * Maps the logical slots to the physical slots. Logical slot is the slot that is seen by modem.
-     * Physical slot is the actual physical slot. Request maps the physical slot to logical slot.
-     * Logical slots that are already mapped to the requested physical slot are not impacted.
+     * Maps the logical slots to the SlotPortMapping which consist of both physical slot id and port
+     * id. Logical slot is the slot that is seen by modem. Physical slot is the actual physical
+     * slot. PortId is the id (enumerated value) for the associated port available on the SIM. Each
+     * physical slot can have multiple ports which enables multi-enabled profile(MEP). If eUICC
+     * physical slot supports 2 ports, then the portId is numbered 0,1 and if eUICC2 supports 4
+     * ports then the portID is numbered 0,1,2,3. Each portId is unique within a UICC physical slot
+     * but not necessarily unique across UICC’s. SEP(Single enabled profile) eUICC and non-eUICC
+     * will only have portId 0.
      *
-     * Example no. of logical slots 1 and physical slots 2:
-     * The only logical slot (index 0) can be mapped to first physical slot (value 0) or second
-     * physical slot(value 1), while the other physical slot remains unmapped and inactive.
-     * slotMap[0] = 1 or slotMap[0] = 0
+     * Logical slots that are already mapped to the requested SlotPortMapping are not impacted.
      *
-     * Example no. of logical slots 2 and physical slots 2:
-     * First logical slot (index 0) can be mapped to physical slot 1 or 2 and other logical slot
-     * can be mapped to other physical slot. Each logical slot must be mapped to a physical slot.
-     * slotMap[0] = 0 and slotMap[1] = 1 or slotMap[0] = 1 and slotMap[1] = 0
+     * Example no. of logical slots 1 and physical slots 2 do not support MEP, each physical slot
+     * has one port:
+     * The only logical slot (index 0) can be mapped to first physical slot (value 0), port(index
+     * 0). or second
+     * physical slot(value 1), port (index 0), while the other physical slot remains unmapped and
+     * inactive.
+     * slotMap[0] = SlotPortMapping{0 //physical slot//, 0 //port//}
+     * slotMap[0] = SlotPortMapping{1 //physical slot//, 0 //port//}
+     *
+     * Example no. of logical slots 2 and physical slots 2 supports MEP with 2 ports available:
+     * Each logical slot must be mapped to a port (physical slot and port combination).
+     * First logical slot (index 0) can be mapped to physical slot 1 and the second logical slot
+     * can be mapped to either port from physical slot 2.
+     *
+     * slotMap[0] = SlotPortMapping{0, 0} and slotMap[1] = SlotPortMapping{1, 0} or
+     * slotMap[0] = SlotPortMapping{0, 0} and slotMap[1] = SlotPortMapping{1, 1}
+     *
+     * or the other way around, the second logical slot(index 1) can be mapped to physical slot 1
+     * and the first logical slot can be mapped to either port from physical slot 2.
+     *
+     * slotMap[1] = SlotPortMapping{0, 0} and slotMap[0] = SlotPortMapping{1, 0} or
+     * slotMap[1] = SlotPortMapping{0, 0} and slotMap[0] = SlotPortMapping{1, 1}
+     *
+     * another possible mapping is each logical slot maps to each port of physical slot 2 and there
+     * is no active logical modem mapped to physical slot 1.
+     *
+     * slotMap[0] = SlotPortMapping{1, 0} and slotMap[1] = SlotPortMapping{1, 1} or
+     * slotMap[0] = SlotPortMapping{1, 1} and slotMap[1] = SlotPortMapping{1, 0}
      *
      * @param serial Serial number of request
-     * @param slotMap Logical to physical slot mapping, size == no. of radio instances. Index is
-     *        mapping to logical slot and value to physical slot, need to provide all the slots
-     *        mapping when sending request in case of multi slot device.
-     *        EX: uint32_t slotMap[logical slot] = physical slot
+     * @param slotMap Logical to physical slot and port mapping.
+     *        Index is mapping to logical slot and value to physical slot and port id, need to
+     *        provide all the slots mapping when sending request in case of multi slot device.
+     *
+     *        EX: SlotPortMapping(physical slot, port id)
      *        index 0 is the first logical_slot number of logical slots is equal to number of Radio
      *        instances and number of physical slots is equal to size of slotStatus in
      *        getSimSlotsStatusResponse
      *
      * Response callback is IRadioConfigResponse.setSimSlotsMappingResponse()
      */
-    void setSimSlotsMapping(in int serial, in int[] slotMap);
+    void setSimSlotsMapping(in int serial, in SlotPortMapping[] slotMap);
 }
diff --git a/radio/aidl/android/hardware/radio/config/SimPortInfo.aidl b/radio/aidl/android/hardware/radio/config/SimPortInfo.aidl
new file mode 100644
index 0000000..78f1309
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/SimPortInfo.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.config;
+
+@VintfStability
+parcelable SimPortInfo {
+    /**
+     * Integrated Circuit Card IDentifier (ICCID) is unique identifier of the SIM card. File is
+     * located in the SIM card at EFiccid (0x2FE2) as per ETSI 102.221. The ICCID is defined by
+     * the ITU-T recommendation E.118 ISO/IEC 7816.
+     *
+     * This data is applicable only when cardState is CardStatus.STATE_PRESENT.
+     *
+     * This is the ICCID of the currently enabled profile. If no profile is enabled,
+     * then it will contain the default boot profile’s ICCID.
+     * If the EFiccid does not exist in the default boot profile, it will be null.
+     */
+    String iccId;
+    /**
+     * Logical slot id is identifier of the active slot
+     */
+    int logicalSlotId;
+    /*
+     * Port is Inactive
+     * Inactive means logical modem is no longer associated to the port
+     */
+    const int PORT_STATE_INACTIVE = 0;
+    /*
+     * Port is Active
+     * Active means logical modem is associated to the port
+     */
+    const int PORT_STATE_ACTIVE = 1;
+    /**
+     * Port state in the slot. Values are portState.[PORT_STATE_INACTIVE, PORT_STATE_ACTIVE].
+     */
+    int portState;
+}
diff --git a/radio/aidl/android/hardware/radio/config/SimSlotStatus.aidl b/radio/aidl/android/hardware/radio/config/SimSlotStatus.aidl
index f5ea8f9..4ab955a 100644
--- a/radio/aidl/android/hardware/radio/config/SimSlotStatus.aidl
+++ b/radio/aidl/android/hardware/radio/config/SimSlotStatus.aidl
@@ -16,6 +16,8 @@
 
 package android.hardware.radio.config;
 
+import android.hardware.radio.config.SimPortInfo;
+
 @VintfStability
 parcelable SimSlotStatus {
     boolean cardActive;
@@ -25,10 +27,6 @@
      */
     int cardState;
     /**
-     * Slot state Active/Inactive
-     */
-    int slotState;
-    /**
      * An Answer To Reset (ATR) is a message output by a Smart Card conforming to ISO/IEC 7816
      * standards, following electrical reset of the card's chip. The ATR conveys information about
      * the communication parameters proposed by the card, and the card's nature and state.
@@ -36,15 +34,6 @@
      * This data is applicable only when cardState is CardStatus.STATE_PRESENT.
      */
     String atr;
-    int logicalSlotId;
-    /**
-     * Integrated Circuit Card IDentifier (ICCID) is Unique Identifier of the SIM CARD. File is
-     * located in the SIM card at EFiccid (0x2FE2) as per ETSI 102.221. The ICCID is defined by
-     * the ITU-T recommendation E.118 ISO/IEC 7816.
-     *
-     * This data is applicable only when cardState is CardStatus.STATE_PRESENT.
-     */
-    String iccid;
     /**
      * The EID is the eUICC identifier. The EID shall be stored within the ECASD and can be
      * retrieved by the Device at any time using the standard GlobalPlatform GET DATA command.
@@ -53,4 +42,8 @@
      * card supports eUICC.
      */
     String eid;
+    /**
+     * PortInfo contains the ICCID, logical slot ID, and port state
+     */
+    SimPortInfo[] portInfo;
 }
diff --git a/radio/aidl/android/hardware/radio/config/SlotPortMapping.aidl b/radio/aidl/android/hardware/radio/config/SlotPortMapping.aidl
new file mode 100644
index 0000000..3046d4f
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/SlotPortMapping.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.config;
+
+@VintfStability
+parcelable SlotPortMapping {
+    /**
+     * Physical slot id is the index of the slots
+     **/
+    int physicalSlotId;
+    /**
+     * PortId is the id (enumerated value) for the associated port available on the SIM.
+     * Example:
+     * if eUICC1 supports 2 ports, then the portId is numbered 0,1.
+     * if eUICC2 supports 4 ports, then the portId is numbered: 0,1,2,3.
+     * Each portId is unique within a UICC, but not necessarily unique across UICC’s.
+     * SEP(Single enabled profile) eUICC and non-eUICC will only have portId 0.
+     **/
+    int portId;
+}
diff --git a/radio/aidl/android/hardware/radio/sim/CardStatus.aidl b/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
index 629f403..3098c4d 100644
--- a/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
@@ -16,6 +16,7 @@
 
 package android.hardware.radio.sim;
 
+import android.hardware.radio.config.SlotPortMapping;
 import android.hardware.radio.sim.AppStatus;
 import android.hardware.radio.sim.PinState;
 
@@ -61,7 +62,6 @@
      * size <= RadioConst::CARD_MAX_APPS
      */
     AppStatus[] applications;
-    int physicalSlotId;
     /**
      * An Answer To Reset (ATR) is a message output by a Smart Card conforming to ISO/IEC 7816
      * standards, following electrical reset of the card's chip. The ATR conveys information about
@@ -86,4 +86,10 @@
      * supports eUICC.
      */
     String eid;
+    /* SlotPortMapping:
+     * SlotPortMapping consists of physical slot id and port id.
+     * Physical slot is the actual physical slot.
+     * PortId is the id (enumerated value) for the associated port available on the SIM.
+     */
+    SlotPortMapping slotMap;
 }
diff --git a/tv/tuner/aidl/default/Demux.cpp b/tv/tuner/aidl/default/Demux.cpp
index 8e83d06..4385461 100644
--- a/tv/tuner/aidl/default/Demux.cpp
+++ b/tv/tuner/aidl/default/Demux.cpp
@@ -343,6 +343,10 @@
 }
 
 void Demux::startFrontendInputLoop() {
+    ALOGD("[Demux] start frontend on demux");
+    // Stop current Frontend thread loop first, in case the user starts a new
+    // tuning before stopping current tuning.
+    stopFrontendInput();
     mFrontendInputThreadRunning = true;
     mFrontendInputThread = std::thread(&Demux::frontendInputThreadLoop, this);
 }
diff --git a/wifi/1.5/default/wifi.cpp b/wifi/1.5/default/wifi.cpp
index b9f20a4..a85b242 100644
--- a/wifi/1.5/default/wifi.cpp
+++ b/wifi/1.5/default/wifi.cpp
@@ -131,8 +131,14 @@
                 WifiStatus wifi_status =
                     createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, error);
                 for (const auto& callback : event_cb_handler_.getCallbacks()) {
+                    LOG(INFO) << "Attempting to invoke onSubsystemRestart "
+                                 "callback";
                     if (!callback->onSubsystemRestart(wifi_status).isOk()) {
-                        LOG(ERROR) << "Failed to invoke onFailure callback";
+                        LOG(ERROR)
+                            << "Failed to invoke onSubsystemRestart callback";
+                    } else {
+                        LOG(INFO) << "Succeeded to invoke onSubsystemRestart "
+                                     "callback";
                     }
                 }
             };