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/*
* Copyright (C) 2019 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 VENDOR_LINEAGE_LIVEDISPLAY_V2_0_AUTOCONTRAST_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_AUTOCONTRAST_H
#include <vendor/lineage/livedisplay/2.0/IAutoContrast.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace sysfs {
using ::android::hardware::Return;
using ::android::hardware::Void;
#define FILE_ACO "/sys/class/graphics/fb0/aco"
class AutoContrast : public IAutoContrast {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::IAutoContrast follow.
Return<bool> isEnabled() override;
Return<bool> setEnabled(bool enabled) override;
};
} // namespace sysfs
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_AUTOCONTRAST_H
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