diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
index 810c3f6..dcd1395 100644
--- a/BoardConfigCommon.mk
+++ b/BoardConfigCommon.mk
@@ -124,9 +124,6 @@ TARGET_COPY_OUT_VENDOR := vendor
 # Platform
 TARGET_BOARD_PLATFORM := sm6150
 
-# Power
-TARGET_POWER_LIBPERFMGR_MODE_EXTENSION_LIB := //$(COMMON_PATH):libperfmgr-ext-xiaomi
-
 # Properties
 TARGET_ODM_PROP += $(COMMON_PATH)/odm.prop
 TARGET_SYSTEM_PROP += $(COMMON_PATH)/system.prop
diff --git a/power/Android.bp b/power/Android.bp
deleted file mode 100644
index 91ccc3c..0000000
--- a/power/Android.bp
+++ /dev/null
@@ -1,11 +0,0 @@
-cc_library_static {
-    name: "libperfmgr-ext-xiaomi",
-    vendor: true,
-    srcs: [
-        "power-mode.cpp",
-    ],
-    shared_libs: [
-        "android.hardware.power-V4-ndk",
-        "libbase",
-    ],
-}
diff --git a/power/power-mode.cpp b/power/power-mode.cpp
deleted file mode 100644
index 1886dc3..0000000
--- a/power/power-mode.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2020 The LineageOS 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.
- */
-
-#include <aidl/android/hardware/power/BnPower.h>
-#include <android-base/file.h>
-#include <android-base/logging.h>
-#include <sys/ioctl.h>
-
-// defines from drivers/input/touchscreen/xiaomi/xiaomi_touch.h
-#define SET_CUR_VALUE 0
-#define Touch_Doubletap_Mode 14
-
-#define TOUCH_DEV_PATH "/dev/xiaomi-touch"
-
-#define TOUCH_MAGIC 0x5400
-#define TOUCH_IOC_SETMODE TOUCH_MAGIC + SET_CUR_VALUE
-
-namespace aidl {
-namespace google {
-namespace hardware {
-namespace power {
-namespace impl {
-namespace pixel {
-
-using ::aidl::android::hardware::power::Mode;
-
-bool isDeviceSpecificModeSupported(Mode type, bool* _aidl_return) {
-    switch (type) {
-        case Mode::DOUBLE_TAP_TO_WAKE:
-            *_aidl_return = true;
-            return true;
-        default:
-            return false;
-    }
-}
-
-bool setDeviceSpecificMode(Mode type, bool enabled) {
-    switch (type) {
-        case Mode::DOUBLE_TAP_TO_WAKE: {
-            int fd = open(TOUCH_DEV_PATH, O_RDWR);
-            int arg[2] = {Touch_Doubletap_Mode, enabled ? 1 : 0};
-            ioctl(fd, TOUCH_IOC_SETMODE, &arg);
-            close(fd);
-            return true;
-        }
-        default:
-            return false;
-    }
-}
-
-}  // namespace pixel
-}  // namespace impl
-}  // namespace power
-}  // namespace hardware
-}  // namespace google
-}  // namespace aidl