From dd47e7c53856ca7017551d5a64eccaef4b5094fc Mon Sep 17 00:00:00 2001
From: Sebastiano Barezzi <barezzisebastiano@gmail.com>
Date: Thu, 3 Jun 2021 00:27:07 +0200
Subject: [PATCH] sm6250-common: Drop power AIDL extension

Change-Id: Ied144ee0f7840ab43499d43f3d0c64dfd414d99f
---
 BoardConfigCommon.mk |   3 --
 power/power-mode.cpp | 105 -------------------------------------------
 2 files changed, 108 deletions(-)
 delete mode 100644 power/power-mode.cpp

diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
index 2268a0f..d4032b3 100644
--- a/BoardConfigCommon.mk
+++ b/BoardConfigCommon.mk
@@ -150,9 +150,6 @@ BOARD_USES_QCOM_HARDWARE := true
 BOARD_VENDOR := xiaomi
 TARGET_BOARD_PLATFORM := atoll
 
-# Power
-TARGET_POWERHAL_MODE_EXT := $(COMMON_PATH)/power/power-mode.cpp
-
 # Properties
 TARGET_ODM_PROP += $(COMMON_PATH)/odm.prop
 TARGET_PRODUCT_PROP += $(COMMON_PATH)/product.prop
diff --git a/power/power-mode.cpp b/power/power-mode.cpp
deleted file mode 100644
index d9972c9..0000000
--- a/power/power-mode.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) 2021 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 <linux/input.h>
-
-namespace {
-int open_ts_input() {
-    int fd = -1;
-    DIR* dir = opendir("/dev/input");
-
-    if (dir != NULL) {
-        struct dirent* ent;
-
-        while ((ent = readdir(dir)) != NULL) {
-            if (ent->d_type == DT_CHR) {
-                char absolute_path[PATH_MAX] = {0};
-                char name[80] = {0};
-
-                strcpy(absolute_path, "/dev/input/");
-                strcat(absolute_path, ent->d_name);
-
-                fd = open(absolute_path, O_RDWR);
-                if (ioctl(fd, EVIOCGNAME(sizeof(name) - 1), &name) > 0) {
-                    if (strcmp(name, "fts_ts") == 0 || strcmp(name, "NVTCapacitiveTouchScreen") == 0)
-                        break;
-                }
-
-                close(fd);
-                fd = -1;
-            }
-        }
-
-        closedir(dir);
-    }
-
-    return fd;
-}
-}  // anonymous namespace
-
-namespace aidl {
-namespace google {
-namespace hardware {
-namespace power {
-namespace impl {
-namespace pixel {
-
-static constexpr int kInputEventWakeupModeOff = 4;
-static constexpr int kInputEventWakeupModeOn = 5;
-
-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_ts_input();
-            if (fd == -1) {
-                LOG(WARNING)
-                    << "DT2W won't work because no supported touchscreen input devices were found";
-                return false;
-            }
-            struct input_event ev;
-            ev.type = EV_SYN;
-            ev.code = SYN_CONFIG;
-            ev.value = enabled ? kInputEventWakeupModeOn : kInputEventWakeupModeOff;
-            write(fd, &ev, sizeof(ev));
-            close(fd);
-        }
-            return true;
-        default:
-            return false;
-    }
-}
-
-}  // namespace pixel
-}  // namespace impl
-}  // namespace power
-}  // namespace hardware
-}  // namespace google
-}  // namespace aidl