Revert "FP6: adapt oem tap to wake implementation into powerhal"

TARGET_BOARD_PLATFORM := volcano

# Screen tap-to-wake

TARGET_POWERHAL_MODE_EXT := $(DEVICE_PATH)/power/power-mode.cpp

TARGET_TAP_TO_WAKE_NODE := /sys/bus/spi/devices/spi0.0/gesture_wakeup

# Properties

TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop

/*

 * Copyright (C) 2025 The LineageOS Project

 *

 * SPDX-License-Identifier: Apache-2.0

 */

#include <aidl/android/hardware/power/BnPower.h>

#include <android-base/file.h>

#include <android-base/logging.h>

static const std::string wakeup_node = "/sys/bus/spi/devices/spi0.0/gesture_wakeup";

static const std::string wakeup_node_val_enabled = "2";

static const std::string wakeup_node_val_disabled = "-2";

namespace aidl {

namespace android {

namespace hardware {

namespace power {

namespace impl {

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: {

            if (!::android::base::WriteStringToFile(

                enabled ? wakeup_node_val_enabled : wakeup_node_val_disabled,

                wakeup_node

            )) {

                LOG(ERROR) << "Failed to write " << wakeup_node;

                return false;

            }

            return true;

        }

        default:

            return false;

    }

}

}  // namespace impl

}  // namespace power

}  // namespace hardware

}  // namespace android

}  // namespace aidl

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