Merge "Fix CLUSTER_SWITCH_UI init value."
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/audiocontrol/aidl/Android.bp b/automotive/audiocontrol/aidl/Android.bp
index 4acfd82..5e69429 100644
--- a/automotive/audiocontrol/aidl/Android.bp
+++ b/automotive/audiocontrol/aidl/Android.bp
@@ -17,6 +17,11 @@
     backend: {
         java: {
             sdk_version: "module_current",
+            min_sdk_version: "31",
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.car.framework",
+            ],
         },
     },
     versions: ["1"],
diff --git a/automotive/occupant_awareness/aidl/Android.bp b/automotive/occupant_awareness/aidl/Android.bp
index 288dc6d..6ddc127 100644
--- a/automotive/occupant_awareness/aidl/Android.bp
+++ b/automotive/occupant_awareness/aidl/Android.bp
@@ -17,6 +17,11 @@
     backend: {
         java: {
             sdk_version: "module_current",
+            min_sdk_version: "31",
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.car.framework",
+            ],
         },
         ndk: {
             vndk: {
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/types.hal b/automotive/vehicle/2.0/types.hal
index b964991..7c8e1f5 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -487,8 +487,11 @@
      *  int64Values[3] = rear right ticks
      *  int64Values[4] = rear left ticks
      *
-     * configArray is used to indicate the micrometers-per-wheel-tick value and
-     * which wheels are supported.  configArray is set as follows:
+     * configArray is used to indicate the micrometers-per-wheel-tick values and
+     * which wheels are supported. Each micrometers-per-wheel-tick value is static (i.e. will not
+     * update based on wheel's status) and a best approximation. For example, if a vehicle has
+     * multiple rim/tire size options, the micrometers-per-wheel-tick values are set to those for
+     * the typically expected rim/tire size. configArray is set as follows:
      *
      *  configArray[0], bits [0:3] = supported wheels.  Uses enum Wheel.
      *  configArray[1] = micrometers per front left wheel tick
diff --git a/automotive/vehicle/aidl/Android.bp b/automotive/vehicle/aidl/Android.bp
index ca8afb0..1ca62ac 100644
--- a/automotive/vehicle/aidl/Android.bp
+++ b/automotive/vehicle/aidl/Android.bp
@@ -34,6 +34,11 @@
         },
         java: {
             sdk_version: "module_current",
+            min_sdk_version: "31",
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.car.framework",
+            ],
         },
     },
 }
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
index 472b23b..7e48eba 100644
--- a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
@@ -36,4 +36,5 @@
 enum VehicleApPowerStateConfigFlag {
   ENABLE_DEEP_SLEEP_FLAG = 1,
   CONFIG_SUPPORT_TIMER_POWER_ON_FLAG = 2,
+  ENABLE_HIBERNATION_FLAG = 3,
 }
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
index 1ca3b50..fc669ec 100644
--- a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
@@ -42,4 +42,6 @@
   ON = 6,
   SHUTDOWN_PREPARE = 7,
   SHUTDOWN_CANCELLED = 8,
+  HIBERNATION_ENTRY = 9,
+  HIBERNATION_EXIT = 10,
 }
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
index 3e0f4e8..3fde1c7 100644
--- a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
@@ -38,4 +38,6 @@
   CAN_SLEEP = 2,
   SHUTDOWN_ONLY = 3,
   SLEEP_IMMEDIATELY = 4,
+  HIBERNATE_IMMEDIATELY = 5,
+  CAN_HIBERNATE = 6,
 }
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
index 7cb5db3..4d8e2f5 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
@@ -20,8 +20,10 @@
 @Backing(type="int")
 enum VehicleApPowerStateConfigFlag {
     /**
-     * AP can enter deep sleep state. If not set, AP will always shutdown from
-     * VehicleApPowerState#SHUTDOWN_PREPARE power state.
+     * AP can enter deep sleep state. If not set, AP will shutdown from
+     * VehicleApPowerState#SHUTDOWN_PREPARE power state when deep sleep is requested
+     * (via VehicleApPowerStateShutdownParam#CAN_SLEEP or
+     * VehicleApPowerStateShutdownParam#SLEEP_IMMEDIATELY flags)/
      */
     ENABLE_DEEP_SLEEP_FLAG = 0x1,
     /**
@@ -29,4 +31,11 @@
      * specified in VehicleApPowerSet VEHICLE_AP_POWER_SET_SHUTDOWN_READY message.
      */
     CONFIG_SUPPORT_TIMER_POWER_ON_FLAG = 0x2,
+    /**
+     * AP can enter hibernation state. If not set, AP will shutdown from
+     * VehicleApPowerState#SHUTDOWN_PREPARE when hibernation is requested
+     * (via VehicleApPowerStateShutdownParam#CAN_HIBERNATE or
+     *  VehicleApPowerStateShutdownParam#HIBERNATE_IMMEDIATELY flags)
+     */
+    ENABLE_HIBERNATION_FLAG = 0x3,
 }
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
index f1d741f..e94fc76 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
@@ -89,4 +89,22 @@
      * VehicleApPowerStateReq#SHUTDOWN_PREPARE. Other power state requests are ignored.
      */
     SHUTDOWN_CANCELLED = 0x8,
+    /**
+     * AP is ready to hibernate.
+     * The AP will not send any more state reports after this.
+     * After reporting this state, AP will accept VehicleApPowerStateReq#FINISHED.
+     * Other power state requests are ignored.
+     *
+     * int32Values[1]: Time to turn AP back on, in seconds. Power controller should turn on
+     *                 AP after the specified time has elapsed, so AP can run tasks like
+     *                 update. If this value is 0, no wake up is requested. The power
+     *                 controller may not necessarily support timed wake-up.
+     */
+    HIBERNATION_ENTRY = 0x9,
+    /**
+     * AP is exiting from hibernation state.
+     * After reporting this state, AP will accept VehicleApPowerStateReq#ON or
+     * VehicleApPowerStateReq#SHUTDOWN_PREPARE. Other power state requests are ignored.
+     */
+    HIBERNATION_EXIT = 0xA,
 }
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
index 7b682b5..a863d14 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
@@ -36,4 +36,13 @@
      * Postponing is not allowed.
      */
     SLEEP_IMMEDIATELY = 4,
+    /**
+     * AP must hibernate (suspend to disk) immediately. Postponing is not allowed.
+     * Depending on the actual implementation, it may shut down immediately
+     */
+    HIBERNATE_IMMEDIATELY = 5,
+    /**
+     * AP can enter hibernation (suspend to disk) instead of shutting down completely.
+     */
+    CAN_HIBERNATE = 6,
 }
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 c5d5762..14e709e 100644
--- a/current.txt
+++ b/current.txt
@@ -899,6 +899,10 @@
 2123482b69f3b531c88023aa2a007110e130efbf4ed68ac9ce0bc55d5e82bc8b android.hardware.wifi.supplicant@1.4::ISupplicantStaNetworkCallback
 0821f516e4d428bc15251969f7e19411c94d8f2ccbd99e1fc8168d8e49e38b0f android.hardware.wifi.supplicant@1.4::types
 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
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl
index 2027350..150215c 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl
@@ -56,4 +56,5 @@
   SMPTE2086 = 19,
   CTA861_3 = 20,
   SMPTE2094_40 = 21,
+  SMPTE2094_10 = 22,
 }
diff --git a/graphics/common/aidl/android/hardware/graphics/common/PixelFormat.aidl b/graphics/common/aidl/android/hardware/graphics/common/PixelFormat.aidl
index 4e0c5ef..eb87f8d 100644
--- a/graphics/common/aidl/android/hardware/graphics/common/PixelFormat.aidl
+++ b/graphics/common/aidl/android/hardware/graphics/common/PixelFormat.aidl
@@ -25,7 +25,7 @@
     /**
      * This value may be used in an operation where the format is optional.
      */
-    UNSPECIFIED                        = 0,
+    UNSPECIFIED = 0,
     /**
      * 32-bit format that has 8-bit R, G, B, and A components, in that order,
      * from the lowest memory address to the highest memory address.
@@ -33,7 +33,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    RGBA_8888                          = 0x1,
+    RGBA_8888 = 0x1,
 
     /**
      * 32-bit format that has 8-bit R, G, B, and unused components, in that
@@ -42,7 +42,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    RGBX_8888                          = 0x2,
+    RGBX_8888 = 0x2,
 
     /**
      * 24-bit format that has 8-bit R, G, and B components, in that order,
@@ -51,7 +51,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    RGB_888                            = 0x3,
+    RGB_888 = 0x3,
 
     /**
      * 16-bit packed format that has 5-bit R, 6-bit G, and 5-bit B components,
@@ -61,7 +61,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    RGB_565                            = 0x4,
+    RGB_565 = 0x4,
 
     /**
      * 32-bit format that has 8-bit B, G, R, and A components, in that order,
@@ -70,14 +70,14 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    BGRA_8888                          = 0x5,
+    BGRA_8888 = 0x5,
 
     /**
      * Legacy formats deprecated in favor of YCBCR_420_888.
      */
-    YCBCR_422_SP                       = 0x10,  // NV16
-    YCRCB_420_SP                       = 0x11,  // NV21
-    YCBCR_422_I                        = 0x14,  // YUY2
+    YCBCR_422_SP = 0x10, // NV16
+    YCRCB_420_SP = 0x11, // NV21
+    YCBCR_422_I = 0x14, // YUY2
 
     /**
      * 64-bit format that has 16-bit R, G, B, and A components, in that order,
@@ -86,7 +86,7 @@
      * The component values are signed floats, whose interpretation is defined
      * by the dataspace.
      */
-    RGBA_FP16                          = 0x16,
+    RGBA_FP16 = 0x16,
 
     /**
      * RAW16 is a single-channel, 16-bit, little endian format, typically
@@ -129,7 +129,7 @@
      *                                | samples.
      *  Other                         | Unsupported
      */
-    RAW16                              = 0x20,
+    RAW16 = 0x20,
 
     /**
      * BLOB is used to carry task-specific data which does not have a standard
@@ -152,7 +152,7 @@
      *  Dataspace::SENSOR             | Sensor event data.
      *  Other                         | Unsupported
      */
-    BLOB                               = 0x21,
+    BLOB = 0x21,
 
     /**
      * A format indicating that the choice of format is entirely up to the
@@ -168,7 +168,7 @@
      *
      * The interpretation of the component values is defined by the dataspace.
      */
-    IMPLEMENTATION_DEFINED             = 0x22,
+    IMPLEMENTATION_DEFINED = 0x22,
 
     /**
      * This format allows platforms to use an efficient YCbCr/YCrCb 4:2:0
@@ -185,7 +185,7 @@
      *
      * The interpretation of the component values is defined by the dataspace.
      */
-    YCBCR_420_888                      = 0x23,
+    YCBCR_420_888 = 0x23,
 
     /**
      * RAW_OPAQUE is a format for unprocessed raw image buffers coming from an
@@ -207,7 +207,7 @@
      *  Dataspace::ARBITRARY          | Raw image sensor data.
      *  Other                         | Unsupported
      */
-    RAW_OPAQUE                         = 0x24,
+    RAW_OPAQUE = 0x24,
 
     /**
      * RAW10 is a single-channel, 10-bit per pixel, densely packed in each row,
@@ -262,7 +262,7 @@
      *  Dataspace::ARBITRARY          | Raw image sensor data.
      *  Other                         | Unsupported
      */
-    RAW10                              = 0x25,
+    RAW10 = 0x25,
 
     /**
      * RAW12 is a single-channel, 12-bit per pixel, densely packed in each row,
@@ -313,7 +313,7 @@
      *  Dataspace::ARBITRARY          | Raw image sensor data.
      *  Other                         | Unsupported
      */
-    RAW12                              = 0x26,
+    RAW12 = 0x26,
 
     /** 0x27 to 0x2A are reserved for flexible formats */
 
@@ -325,7 +325,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    RGBA_1010102                       = 0x2B,
+    RGBA_1010102 = 0x2B,
 
     /**
      * 0x100 - 0x1FF
@@ -357,7 +357,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    Y8                                 = 0x20203859,
+    Y8 = 0x20203859,
 
     /**
      * Y16 is a YUV planar format comprised of a WxH Y plane, with each pixel
@@ -384,7 +384,7 @@
      * Dataspace::DEPTH, each pixel is a distance value measured by a depth
      * camera, plus an associated confidence value.
      */
-    Y16                                = 0x20363159,
+    Y16 = 0x20363159,
 
     /**
      * YV12 is a 4:2:0 YCrCb planar format comprised of a WxH Y plane followed
@@ -413,7 +413,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    YV12                               = 0x32315659, // YCrCb 4:2:0 Planar
+    YV12 = 0x32315659, // YCrCb 4:2:0 Planar
 
     /**
      * 16-bit format that has a single 16-bit depth component.
@@ -421,7 +421,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    DEPTH_16                           = 0x30,
+    DEPTH_16 = 0x30,
 
     /**
      * 32-bit format that has a single 24-bit depth component and, optionally,
@@ -430,7 +430,7 @@
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
      */
-    DEPTH_24                           = 0x31,
+    DEPTH_24 = 0x31,
 
     /**
      * 32-bit format that has a 24-bit depth component and an 8-bit stencil
@@ -440,7 +440,7 @@
      * whose interpretation is defined by the dataspace. The stencil values are
      * unsigned integers, whose interpretation is defined by the dataspace.
      */
-    DEPTH_24_STENCIL_8                 = 0x32,
+    DEPTH_24_STENCIL_8 = 0x32,
 
     /**
      * 32-bit format that has a single 32-bit depth component.
@@ -448,7 +448,7 @@
      * The component values are signed floats, whose interpretation is defined
      * by the dataspace.
      */
-    DEPTH_32F                          = 0x33,
+    DEPTH_32F = 0x33,
 
     /**
      * Two-component format that has a 32-bit depth component, an 8-bit stencil
@@ -458,7 +458,7 @@
      * defined by the dataspace. The stencil bits are unsigned integers, whose
      * interpretation is defined by the dataspace.
      */
-    DEPTH_32F_STENCIL_8                = 0x34,
+    DEPTH_32F_STENCIL_8 = 0x34,
 
     /**
      * 8-bit format that has a single 8-bit stencil component.
@@ -466,23 +466,12 @@
      * The component values are unsigned integers, whose interpretation is
      * defined by the dataspace.
      */
-    STENCIL_8                          = 0x35,
+    STENCIL_8 = 0x35,
 
     /**
      * P010 is a 4:2:0 YCbCr semiplanar format comprised of a WxH Y plane
-     * followed immediately by a Wx(H/2) CbCr plane. Each sample is
-     * represented by a 16-bit little-endian value, with the lower 6 bits set
-     * to zero.
-     *
-     * This format assumes
-     * - an even height
-     * - a vertical stride equal to the height
-     *
-     *   stride_in_bytes = stride * 2
-     *   y_size = stride_in_bytes * height
-     *   cbcr_size = stride_in_bytes * (height / 2)
-     *   cb_offset = y_size
-     *   cr_offset = cb_offset + 2
+     * followed by a Wx(H/2) CbCr plane. Each sample is represented by a 16-bit
+     * little-endian value, with the lower 6 bits set to zero.
      *
      * This format must be accepted by the allocator when used with the
      * following usage flags:
@@ -499,7 +488,7 @@
      * Buffers with this format must be locked with IMapper::lockYCbCr
      * or with IMapper::lock.
      */
-    YCBCR_P010                         = 0x36,
+    YCBCR_P010 = 0x36,
 
     /**
      * 24-bit format that has 8-bit H, S, and V components, in that order,
@@ -507,6 +496,6 @@
      *
      * The component values are unsigned normalized to the range [0, 1], whose
      * interpretation is defined by the dataspace.
-    */
-    HSV_888                            = 0x37,
+     */
+    HSV_888 = 0x37,
 }
diff --git a/graphics/common/aidl/android/hardware/graphics/common/StandardMetadataType.aidl b/graphics/common/aidl/android/hardware/graphics/common/StandardMetadataType.aidl
index af6045e..7719d6e 100644
--- a/graphics/common/aidl/android/hardware/graphics/common/StandardMetadataType.aidl
+++ b/graphics/common/aidl/android/hardware/graphics/common/StandardMetadataType.aidl
@@ -344,7 +344,7 @@
     /**
      * Can be used to get or set dynamic HDR metadata specified by SMPTE ST 2094-40:2016.
      *
-     * This metadata is uint8_t byte array.
+     * This metadata is a uint8_t byte array.
      *
      * This is not used in tone mapping until it has been set for the first time.
      *
@@ -353,4 +353,17 @@
      * If this is unset when encoded into a byte stream, the byte stream is empty.
      */
     SMPTE2094_40 = 21,
+
+    /**
+     * Can be used to get or set dynamic HDR metadata specified by SMPTE ST 2094-10:2016.
+     *
+     * This metadata is a uint8_t byte array.
+     *
+     * This is not used in tone mapping until it has been set for the first time.
+     *
+     * When it is encoded into a byte stream, the length of the HDR metadata byte array is written
+     * using 8 bytes in little endian. It is followed by the uint8_t byte array.
+     * If this is unset when encoded into a byte stream, the byte stream is empty.
+     */
+    SMPTE2094_10 = 22,
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/Android.bp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/Android.bp
new file mode 100644
index 0000000..8a36b1d
--- /dev/null
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/Android.bp
@@ -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 {
+    // 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_test {
+    name: "VtsHalGraphicsComposer3_TargetTest",
+    defaults: [
+        "VtsHalTargetTestDefaults",
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: ["VtsHalGraphicsComposer3_TargetTest.cpp"],
+
+    // TODO(b/64437680): Assume these libs are always available on the device.
+    shared_libs: [
+        "libbinder_ndk",
+        "libbinder",
+    ],
+    static_libs: [
+        "android.hardware.graphics.composer3-V1-ndk",
+        "android.hardware.graphics.common-V3-ndk",
+        "android.hardware.graphics.common@1.2",
+        "android.hardware.common-V2-ndk",
+        "android.hardware.common.fmq-V1-ndk",
+    ],
+
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/AndroidTest.xml b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/AndroidTest.xml
new file mode 100644
index 0000000..3f9971b
--- /dev/null
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/AndroidTest.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<configuration description="Runs VtsHalGraphicsComposer3_TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.StopServicesSetup">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalGraphicsComposer3_TargetTest->/data/local/tmp/VtsHalGraphicsComposer3_TargetTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalGraphicsComposer3_TargetTest" />
+        <option name="native-test-timeout" value="900000"/>
+    </test>
+</configuration>
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/OWNERS b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/OWNERS
new file mode 100644
index 0000000..d95d98d
--- /dev/null
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/OWNERS
@@ -0,0 +1,6 @@
+# Bug component: 199413815
+
+# Graphics team
+adyabr@google.com
+alecmouri@google.com
+ramindani@google.com
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
new file mode 100644
index 0000000..d892681
--- /dev/null
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -0,0 +1,106 @@
+
+#include <aidl/Gtest.h>
+#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>
+
+#pragma push_macro("LOG_TAG")
+#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> {
+  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) {
+    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);
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, GraphicsComposerAidlTest,
+        testing::ValuesIn(::android::getAidlHalInstanceNames(IComposer::descriptor)),
+        ::android::PrintInstanceNameToString);
+}  // namespace
+}  // namespace aidl::android::hardware::graphics::composer3::vts
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    using namespace std::chrono_literals;
+    if (!android::base::WaitForProperty("init.svc.surfaceflinger", "stopped", 10s)) {
+        ALOGE("Failed to stop init.svc.surfaceflinger");
+        return -1;
+    }
+    return RUN_ALL_TESTS();
+}
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/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index 93fb19d..2c15823 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -3153,6 +3153,49 @@
 }
 
 /*
+ * EncryptionOperationsTest.AesCbcZeroInputSuccessb
+ *
+ * Verifies that keymaster generates correct output on zero-input with
+ * NonePadding mode
+ */
+TEST_P(EncryptionOperationsTest, AesCbcZeroInputSuccess) {
+    ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
+                                                 .Authorization(TAG_NO_AUTH_REQUIRED)
+                                                 .AesEncryptionKey(128)
+                                                 .BlockMode(BlockMode::CBC)
+                                                 .Padding(PaddingMode::NONE, PaddingMode::PKCS7)));
+
+    // Zero input message
+    string message = "";
+    for (auto padding : {PaddingMode::NONE, PaddingMode::PKCS7}) {
+        auto params = AuthorizationSetBuilder().BlockMode(BlockMode::CBC).Padding(padding);
+        AuthorizationSet out_params;
+        string ciphertext1 = EncryptMessage(message, params, &out_params);
+        HidlBuf iv1 = CopyIv(out_params);
+        if (padding == PaddingMode::NONE)
+            EXPECT_EQ(message.size(), ciphertext1.size()) << "PaddingMode: " << padding;
+        else
+            EXPECT_EQ(message.size(), ciphertext1.size() - 16) << "PaddingMode: " << padding;
+
+        out_params.Clear();
+
+        string ciphertext2 = EncryptMessage(message, params, &out_params);
+        HidlBuf iv2 = CopyIv(out_params);
+        if (padding == PaddingMode::NONE)
+            EXPECT_EQ(message.size(), ciphertext2.size()) << "PaddingMode: " << padding;
+        else
+            EXPECT_EQ(message.size(), ciphertext2.size() - 16) << "PaddingMode: " << padding;
+
+        // IVs should be random
+        EXPECT_NE(iv1, iv2) << "PaddingMode: " << padding;
+
+        params.push_back(TAG_NONCE, iv1);
+        string plaintext = DecryptMessage(ciphertext1, params);
+        EXPECT_EQ(message, plaintext) << "PaddingMode: " << padding;
+    }
+}
+
+/*
  * EncryptionOperationsTest.AesCallerNonce
  *
  * Verifies that AES caller-provided nonces work correctly.
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/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index fb720e8..37acfa9 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -1365,11 +1365,16 @@
                 att_hw_enforced[i].tag == TAG_VENDOR_PATCHLEVEL) {
                 std::string date =
                         std::to_string(att_hw_enforced[i].value.get<KeyParameterValue::integer>());
+
                 // strptime seems to require delimiters, but the tag value will
                 // be YYYYMMDD
+                if (date.size() != 8) {
+                    ADD_FAILURE() << "Tag " << att_hw_enforced[i].tag
+                                  << " with invalid format (not YYYYMMDD): " << date;
+                    return false;
+                }
                 date.insert(6, "-");
                 date.insert(4, "-");
-                EXPECT_EQ(date.size(), 10);
                 struct tm time;
                 strptime(date.c_str(), "%Y-%m-%d", &time);
 
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index a90ee65..fe8b48f 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -69,8 +69,6 @@
 
 namespace {
 
-bool check_patchLevels = false;
-
 // The maximum number of times we'll attempt to verify that corruption
 // of an ecrypted blob results in an error. Retries are necessary as there
 // is a small (roughly 1/256) chance that corrupting ciphertext still results
@@ -529,14 +527,12 @@
         EXPECT_TRUE(os_pl);
         EXPECT_EQ(*os_pl, os_patch_level());
 
-        if (check_patchLevels) {
-            // Should include vendor and boot patchlevels.
-            auto vendor_pl = auths.GetTagValue(TAG_VENDOR_PATCHLEVEL);
-            EXPECT_TRUE(vendor_pl);
-            EXPECT_EQ(*vendor_pl, vendor_patch_level());
-            auto boot_pl = auths.GetTagValue(TAG_BOOT_PATCHLEVEL);
-            EXPECT_TRUE(boot_pl);
-        }
+        // Should include vendor and boot patchlevels.
+        auto vendor_pl = auths.GetTagValue(TAG_VENDOR_PATCHLEVEL);
+        EXPECT_TRUE(vendor_pl);
+        EXPECT_EQ(*vendor_pl, vendor_patch_level());
+        auto boot_pl = auths.GetTagValue(TAG_BOOT_PATCHLEVEL);
+        EXPECT_TRUE(boot_pl);
 
         return auths;
     }
@@ -4682,6 +4678,49 @@
 }
 
 /*
+ * EncryptionOperationsTest.AesCbcZeroInputSuccessb
+ *
+ * Verifies that keymaster generates correct output on zero-input with
+ * NonePadding mode
+ */
+TEST_P(EncryptionOperationsTest, AesCbcZeroInputSuccess) {
+    ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
+                                                 .Authorization(TAG_NO_AUTH_REQUIRED)
+                                                 .AesEncryptionKey(128)
+                                                 .BlockMode(BlockMode::CBC)
+                                                 .Padding(PaddingMode::NONE, PaddingMode::PKCS7)));
+
+    // Zero input message
+    string message = "";
+    for (auto padding : {PaddingMode::NONE, PaddingMode::PKCS7}) {
+        auto params = AuthorizationSetBuilder().BlockMode(BlockMode::CBC).Padding(padding);
+        AuthorizationSet out_params;
+        string ciphertext1 = EncryptMessage(message, params, &out_params);
+        vector<uint8_t> iv1 = CopyIv(out_params);
+        if (padding == PaddingMode::NONE)
+            EXPECT_EQ(message.size(), ciphertext1.size()) << "PaddingMode: " << padding;
+        else
+            EXPECT_EQ(message.size(), ciphertext1.size() - 16) << "PaddingMode: " << padding;
+
+        out_params.Clear();
+
+        string ciphertext2 = EncryptMessage(message, params, &out_params);
+        vector<uint8_t> iv2 = CopyIv(out_params);
+        if (padding == PaddingMode::NONE)
+            EXPECT_EQ(message.size(), ciphertext2.size()) << "PaddingMode: " << padding;
+        else
+            EXPECT_EQ(message.size(), ciphertext2.size() - 16) << "PaddingMode: " << padding;
+
+        // IVs should be random
+        EXPECT_NE(iv1, iv2) << "PaddingMode: " << padding;
+
+        params.push_back(TAG_NONCE, iv1);
+        string plaintext = DecryptMessage(ciphertext1, params);
+        EXPECT_EQ(message, plaintext) << "PaddingMode: " << padding;
+    }
+}
+
+/*
  * EncryptionOperationsTest.AesCallerNonce
  *
  * Verifies that AES caller-provided nonces work correctly.
@@ -6677,10 +6716,6 @@
             } else {
                 std::cout << "NOT dumping attestations" << std::endl;
             }
-            // TODO(drysdale): Remove this flag when available KeyMint devices comply with spec
-            if (std::string(argv[i]) == "--check_patchLevels") {
-                aidl::android::hardware::security::keymint::test::check_patchLevels = true;
-            }
         }
     }
     return RUN_ALL_TESTS();
diff --git a/thermal/1.0/vts/functional/OWNERS b/thermal/1.0/vts/functional/OWNERS
new file mode 100644
index 0000000..0c282a0
--- /dev/null
+++ b/thermal/1.0/vts/functional/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 623506
+wvw@google.com
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";
                     }
                 }
             };