diff --git a/biometrics/common/aidl/Android.bp b/biometrics/common/aidl/Android.bp
index 05028c4..167e0c7 100644
--- a/biometrics/common/aidl/Android.bp
+++ b/biometrics/common/aidl/Android.bp
@@ -22,5 +22,16 @@
             enabled: false,
         },
     },
-    versions: ["1"],
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+        {
+            version: "2",
+            imports: [],
+        },
+
+    ],
+
 }
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/.hash b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/.hash
new file mode 100644
index 0000000..2771cb1
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/.hash
@@ -0,0 +1 @@
+a6d4d8e7b26408ab30a3d87cf6b7ffd9e067e4d8
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/CommonProps.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/CommonProps.aidl
new file mode 100644
index 0000000..d4433c5
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/CommonProps.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.biometrics.common;
+@VintfStability
+parcelable CommonProps {
+  int sensorId;
+  android.hardware.biometrics.common.SensorStrength sensorStrength = android.hardware.biometrics.common.SensorStrength.CONVENIENCE;
+  int maxEnrollmentsPerUser;
+  android.hardware.biometrics.common.ComponentInfo[] componentInfo;
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/ComponentInfo.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/ComponentInfo.aidl
new file mode 100644
index 0000000..ad11dda
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/ComponentInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.biometrics.common;
+@VintfStability
+parcelable ComponentInfo {
+  String componentId;
+  String hardwareVersion;
+  String firmwareVersion;
+  String serialNumber;
+  String softwareVersion;
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/ICancellationSignal.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/ICancellationSignal.aidl
new file mode 100644
index 0000000..2bc6a6d
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/ICancellationSignal.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.biometrics.common;
+@VintfStability
+interface ICancellationSignal {
+  oneway void cancel();
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/OperationContext.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/OperationContext.aidl
new file mode 100644
index 0000000..9d1cb8f
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/OperationContext.aidl
@@ -0,0 +1,41 @@
+/*
+ * 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.biometrics.common;
+@VintfStability
+parcelable OperationContext {
+  int id = 0;
+  android.hardware.biometrics.common.OperationReason reason = android.hardware.biometrics.common.OperationReason.UNKNOWN;
+  boolean isAod = false;
+  boolean isCrypto = false;
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/OperationReason.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/OperationReason.aidl
new file mode 100644
index 0000000..3da3a6a
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/OperationReason.aidl
@@ -0,0 +1,40 @@
+/*
+ * 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.biometrics.common;
+@Backing(type="byte") @VintfStability
+enum OperationReason {
+  UNKNOWN = 0,
+  BIOMETRIC_PROMPT = 1,
+  KEYGUARD = 2,
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/SensorStrength.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/SensorStrength.aidl
new file mode 100644
index 0000000..6675d09
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/2/android/hardware/biometrics/common/SensorStrength.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.biometrics.common;
+@Backing(type="byte") @VintfStability
+enum SensorStrength {
+  CONVENIENCE = 0,
+  WEAK = 1,
+  STRONG = 2,
+}
diff --git a/graphics/common/aidl/Android.bp b/graphics/common/aidl/Android.bp
index d44252a..40a575d 100644
--- a/graphics/common/aidl/Android.bp
+++ b/graphics/common/aidl/Android.bp
@@ -40,8 +40,24 @@
             min_sdk_version: "29",
         },
     },
-    versions: [
-        "1",
-        "2",
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [
+                "android.hardware.common-V2",
+            ],
+        },
+        {
+            version: "2",
+            imports: [
+                "android.hardware.common-V2",
+            ],
+        },
+        {
+            version: "3",
+            imports: [
+                "android.hardware.common-V2",
+            ],
+        },
     ],
 }
diff --git a/light/aidl/Android.bp b/light/aidl/Android.bp
index c8973f3..6f478d7 100644
--- a/light/aidl/Android.bp
+++ b/light/aidl/Android.bp
@@ -24,5 +24,16 @@
             },
         },
     },
-    versions: ["1"],
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+        {
+            version: "2",
+            imports: [],
+        },
+
+    ],
+
 }
diff --git a/light/aidl/aidl_api/android.hardware.light/2/.hash b/light/aidl/aidl_api/android.hardware.light/2/.hash
new file mode 100644
index 0000000..d27f4ad
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/2/.hash
@@ -0,0 +1 @@
+c8b1e8ebb88c57dcb2c350a8d9b722e77dd864c8
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/BrightnessMode.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/BrightnessMode.aidl
new file mode 100644
index 0000000..8813907
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/BrightnessMode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.light;
+@VintfStability
+enum BrightnessMode {
+  USER = 0,
+  SENSOR = 1,
+  LOW_PERSISTENCE = 2,
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/FlashMode.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/FlashMode.aidl
new file mode 100644
index 0000000..0411f82
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/FlashMode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.light;
+@VintfStability
+enum FlashMode {
+  NONE = 0,
+  TIMED = 1,
+  HARDWARE = 2,
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLight.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLight.aidl
new file mode 100644
index 0000000..25a2dce
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLight.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 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.light;
+@VintfStability
+parcelable HwLight {
+  int id;
+  int ordinal;
+  android.hardware.light.LightType type;
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLightState.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLightState.aidl
new file mode 100644
index 0000000..40e520b
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/HwLightState.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.light;
+@VintfStability
+parcelable HwLightState {
+  int color;
+  android.hardware.light.FlashMode flashMode;
+  int flashOnMs;
+  int flashOffMs;
+  android.hardware.light.BrightnessMode brightnessMode;
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/ILights.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/ILights.aidl
new file mode 100644
index 0000000..30bb3c3
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/ILights.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.light;
+@VintfStability
+interface ILights {
+  void setLightState(in int id, in android.hardware.light.HwLightState state);
+  android.hardware.light.HwLight[] getLights();
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/LightType.aidl b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/LightType.aidl
new file mode 100644
index 0000000..2b978ab
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/2/android/hardware/light/LightType.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.light;
+@VintfStability
+enum LightType {
+  BACKLIGHT = 0,
+  KEYBOARD = 1,
+  BUTTONS = 2,
+  BATTERY = 3,
+  NOTIFICATIONS = 4,
+  ATTENTION = 5,
+  BLUETOOTH = 6,
+  WIFI = 7,
+  MICROPHONE = 8,
+  CAMERA = 9,
+}
diff --git a/power/aidl/Android.bp b/power/aidl/Android.bp
index c722795..e4708f8 100644
--- a/power/aidl/Android.bp
+++ b/power/aidl/Android.bp
@@ -41,8 +41,20 @@
             },
         },
     },
-    versions: [
-        "1",
-        "2",
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+        {
+            version: "2",
+            imports: [],
+        },
+        {
+            version: "3",
+            imports: [],
+        },
+
     ],
+
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/3/.hash b/power/aidl/aidl_api/android.hardware.power/3/.hash
new file mode 100644
index 0000000..c697a13
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/3/.hash
@@ -0,0 +1 @@
+fd3434f993d791e75d959a042010dd6fca13e33c
diff --git a/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/Boost.aidl b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/Boost.aidl
new file mode 100644
index 0000000..c792d4e
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/Boost.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.power;
+@Backing(type="int") @VintfStability
+enum Boost {
+  INTERACTION = 0,
+  DISPLAY_UPDATE_IMMINENT = 1,
+  ML_ACC = 2,
+  AUDIO_LAUNCH = 3,
+  CAMERA_LAUNCH = 4,
+  CAMERA_SHOT = 5,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/IPower.aidl b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/IPower.aidl
new file mode 100644
index 0000000..ae03313
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/IPower.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.power;
+@VintfStability
+interface IPower {
+  oneway void setMode(in android.hardware.power.Mode type, in boolean enabled);
+  boolean isModeSupported(in android.hardware.power.Mode type);
+  oneway void setBoost(in android.hardware.power.Boost type, in int durationMs);
+  boolean isBoostSupported(in android.hardware.power.Boost type);
+  android.hardware.power.IPowerHintSession createHintSession(in int tgid, in int uid, in int[] threadIds, in long durationNanos);
+  long getHintSessionPreferredRate();
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/IPowerHintSession.aidl b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/IPowerHintSession.aidl
new file mode 100644
index 0000000..1d3ecb7
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/IPowerHintSession.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.power;
+@VintfStability
+interface IPowerHintSession {
+  oneway void updateTargetWorkDuration(long targetDurationNanos);
+  oneway void reportActualWorkDuration(in android.hardware.power.WorkDuration[] durations);
+  oneway void pause();
+  oneway void resume();
+  oneway void close();
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/Mode.aidl b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/Mode.aidl
new file mode 100644
index 0000000..f38426b
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/Mode.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// 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.power;
+@Backing(type="int") @VintfStability
+enum Mode {
+  DOUBLE_TAP_TO_WAKE = 0,
+  LOW_POWER = 1,
+  SUSTAINED_PERFORMANCE = 2,
+  FIXED_PERFORMANCE = 3,
+  VR = 4,
+  LAUNCH = 5,
+  EXPENSIVE_RENDERING = 6,
+  INTERACTIVE = 7,
+  DEVICE_IDLE = 8,
+  DISPLAY_INACTIVE = 9,
+  AUDIO_STREAMING_LOW_LATENCY = 10,
+  CAMERA_STREAMING_SECURE = 11,
+  CAMERA_STREAMING_LOW = 12,
+  CAMERA_STREAMING_MID = 13,
+  CAMERA_STREAMING_HIGH = 14,
+  GAME = 15,
+  GAME_LOADING = 16,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/WorkDuration.aidl b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/WorkDuration.aidl
new file mode 100644
index 0000000..e86cd40
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/3/android/hardware/power/WorkDuration.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.power;
+@VintfStability
+parcelable WorkDuration {
+  long timeStampNanos;
+  long durationNanos;
+}