gts3l: power: Fix double tap to wake up by adding power feature implement

This is from LineageOS/samsung_gts4lv-common, lineage-17.1.

Signed-off-by: Deokgyu Yang <secugyu@gmail.com>
Change-Id: I944846eec1f8e869a09c227204f74c0d8967fdcb

BoardConfig.mk

@@ -164,7 +164,7 @@ TARGET_PLATFORM_DEVICE_BASE := "/devices/soc/"
 TARGET_PROVIDES_KEYMASTER := true
 
 # Power
-TARGET_TAP_TO_WAKE_NODE := "/proc/touchpanel/double_tap_enable"
+TARGET_POWER_SET_FEATURE_LIB := libpower_feature.gts3l
 TARGET_USES_INTERACTION_BOOST := true
 
 # Properties

power/Android.mk

@@ -0,0 +1,14 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libpower_feature.gts3l
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_VENDOR_MODULE := true
+
+LOCAL_SRC_FILES := power-feature.c
+
+LOCAL_HEADER_LIBRARIES := libhardware_headers qti_powerhal_headers
+
+include $(BUILD_STATIC_LIBRARY)

power/power-feature.c

@@ -0,0 +1,28 @@
+/*
+ * 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 <hardware/power.h>
+#include <utils.h>
+
+void set_device_specific_feature(feature_t feature, int state) {
+    switch (feature) {
+        case POWER_FEATURE_DOUBLE_TAP_TO_WAKE:
+            sysfs_write("/sys/class/sec/tsp/cmd", state ? "aot_enable,1" : "aot_enable,0");
+            break;
+        default:
+            break;
+    }
+}