universal7870: switch to using new HIDL power hal

configs/manifest.xml

@@ -353,6 +353,15 @@
         </interface>
         <fqname>@1.0::IAntHci/default</fqname>
     </hal>
+    <hal format="hidl">
+        <name>vendor.lineage.power</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>ILineagePower</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl">
         <name>vendor.lineage.trust</name>
         <transport>hwbinder</transport>

device-common.mk

@@ -204,9 +204,7 @@ DEVICE_PACKAGE_OVERLAYS += \
 
 # Power
 PRODUCT_PACKAGES += \
-    android.hardware.power@1.0-impl \
-    android.hardware.power@1.0-service \
-    power.universal7870
+    android.hardware.power@1.0-service.exynos
 
 # Radio
 PRODUCT_PACKAGES += \

include/samsung_power.h

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2016 The CyanogenMod Project
+ * 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.
+ */
+
+#ifndef SAMSUNG_POWER_H
+#define SAMSUNG_POWER_H
+
+static const std::vector<std::string> cpuSysfsPaths = {
+    "/sys/devices/system/cpu/cpu0",
+    "/sys/devices/system/cpu/cpu4"
+};
+
+static const std::vector<std::string> cpuInteractivePaths = {
+    "/sys/devices/system/cpu/cpu0/cpufreq/interactive",
+    "/sys/devices/system/cpu/cpu4/cpufreq/interactive"
+};
+
+/* double tap to wake node */
+#define TAP_TO_WAKE_NODE "/sys/class/sec/tsp/dt2w_enable"
+
+#endif // SAMSUNG_POWER_H