diff --git a/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/BatterySys.aidl b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/BatterySys.aidl
new file mode 100644
index 0000000..0f68e54
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/BatterySys.aidl
@@ -0,0 +1,25 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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 vendor.eureka.hardware.parts;
+
+@Backing(type="int")
+enum BatterySys {
+    CAPACITY_MAX,
+    TEMP,
+    CAPACITY_CURRENT,
+    CURRENT,
+    FASTCHARGE,
+    CHARGE,
+}
diff --git a/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/DisplaySys.aidl b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/DisplaySys.aidl
new file mode 100644
index 0000000..a2b151d
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/DisplaySys.aidl
@@ -0,0 +1,21 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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 vendor.eureka.hardware.parts;
+
+@Backing(type="int")
+enum DisplaySys {
+    DOUBLE_TAP,
+    GLOVE_MODE,
+}
diff --git a/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IBatteryStats.aidl b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IBatteryStats.aidl
new file mode 100644
index 0000000..aa971a0
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IBatteryStats.aidl
@@ -0,0 +1,24 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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 vendor.eureka.hardware.parts;
+
+import vendor.eureka.hardware.parts.BatterySys;
+import vendor.eureka.hardware.parts.Status;
+
+interface IBatteryStats {
+    int getBatteryStats(in BatterySys stats);
+
+    void setBatteryWritable(in BatterySys stats, in Status value);
+}
diff --git a/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IDisplayConfigs.aidl b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IDisplayConfigs.aidl
new file mode 100644
index 0000000..8d9d0d3
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IDisplayConfigs.aidl
@@ -0,0 +1,21 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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 vendor.eureka.hardware.parts;
+
+import vendor.eureka.hardware.parts.DisplaySys;
+
+interface IDisplayConfigs {
+    void writeDisplay(in boolean enable, in DisplaySys type);
+}
diff --git a/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IFlashBrightness.aidl b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IFlashBrightness.aidl
new file mode 100644
index 0000000..f749427
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/IFlashBrightness.aidl
@@ -0,0 +1,23 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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 vendor.eureka.hardware.parts;
+
+interface IFlashBrightness {
+    int readFlashlightstats(in boolean s2mu106);
+
+    void setFlashlightEnable(in boolean enable);
+
+    void setFlashlightWritable(in int value);
+}
diff --git a/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/ISmartCharge.aidl b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/ISmartCharge.aidl
new file mode 100644
index 0000000..02a7536
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/ISmartCharge.aidl
@@ -0,0 +1,27 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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 vendor.eureka.hardware.parts;
+
+interface ISmartCharge {
+    int getLimitCnt();
+
+    int getRestartCnt();
+
+    void setConfig(in int limit, in int restart);
+
+    void start();
+
+    void stop();
+}
diff --git a/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/ISwapOnData.aidl b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/ISwapOnData.aidl
new file mode 100644
index 0000000..a0635ce
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/parts/vendor/eureka/hardware/parts/ISwapOnData.aidl
@@ -0,0 +1,29 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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 vendor.eureka.hardware.parts;
+
+interface ISwapOnData {
+    boolean getSwapOnResult();
+
+    boolean isMutexLocked();
+
+    void removeSwapFile();
+
+    void setSwapOff();
+
+    void setSwapOn();
+
+    void setSwapSize(in int size);
+}