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hidl: livedisplay: Add binderized service implementation

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* Change default ::implementation namespace to ::samsung
* Fill in required methods for used impls
* Cleanup passthrough code for used impls
* Remove unused impls
* Add and setup binderized service
* Remove lineagehw impls

Change-Id: I545a7c0ac8bf4fce04da73a0d39d4ac1938496f2
This commit is contained in:
Jan Altensen 2019-01-20 02:40:07 +01:00 committed by Shilin Victor
parent f0a77e61e0
commit adf0b2846e
19 changed files with 1278 additions and 0 deletions
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52
lineagehw/hidl/livedisplay/AdaptiveBacklight.cpp Normal file
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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.
*/
#include <fstream>
#include "AdaptiveBacklight.h"
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
bool AdaptiveBacklight::isSupported() {
std::ofstream file("/sys/class/lcd/panel/power_reduce");
return file.good();
}
// Methods from ::vendor::lineage::livedisplay::V2_0::IAdaptiveBacklight follow.
Return<bool> AdaptiveBacklight::isEnabled() {
std::ifstream file("/sys/class/lcd/panel/power_reduce");
int value;
file >> value;
return !file.fail() && value == 1;
}
Return<bool> AdaptiveBacklight::setEnabled(bool enabled) {
std::ofstream file("/sys/class/lcd/panel/power_reduce");
file << (enabled ? "1" : "0");
return true;
}
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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lineagehw/hidl/livedisplay/AdaptiveBacklight.h Normal file
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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_ADAPTIVEBACKLIGHT_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ADAPTIVEBACKLIGHT_H
#include <vendor/lineage/livedisplay/2.0/IAdaptiveBacklight.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class AdaptiveBacklight : public IAdaptiveBacklight {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::IAdaptiveBacklight follow.
Return<bool> isEnabled() override;
Return<bool> setEnabled(bool enabled) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ADAPTIVEBACKLIGHT_H

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lineagehw/hidl/livedisplay/Android.bp Normal file
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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.
cc_binary {
name: "vendor.lineage.livedisplay@2.0-service.samsung",
init_rc: ["vendor.lineage.livedisplay@2.0-service.samsung.rc"],
defaults: ["hidl_defaults"],
relative_install_path: "hw",
// FIXME: this should be 'vendor: true' for modules that will eventually be
// on AOSP.
proprietary: true,
srcs: [
"AdaptiveBacklight.cpp",
"DisplayColorCalibration.cpp",
"DisplayColorCalibrationExynos.cpp",
"DisplayModes.cpp",
"ReadingEnhancement.cpp",
"ReadingEnhancementExynos.cpp",
"SunlightEnhancement.cpp",
"SunlightEnhancementExynos.cpp",
"service.cpp",
],
shared_libs: [
"libbase",
"libbinder",
"libhidlbase",
"libhidltransport",
"libutils",
"vendor.lineage.livedisplay@2.0",
],
}

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lineagehw/hidl/livedisplay/DisplayColorCalibration.cpp Normal file
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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.
*/
#include <fstream>
#include "DisplayColorCalibration.h"
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
static constexpr const char *kColorPath = "/sys/class/graphics/fb0/rgb";
bool DisplayColorCalibration::isSupported() {
std::ofstream file(kColorPath);
return file.good();
}
Return<int32_t> DisplayColorCalibration::getMaxValue() {
return 32768;
}
Return<int32_t> DisplayColorCalibration::getMinValue() {
return 255;
}
Return<void> DisplayColorCalibration::getCalibration(getCalibration_cb resultCb) {
std::ifstream file(kColorPath);
int r, g, b;
file >> r >> g >> b;
if (file.fail()) {
resultCb(std::vector<int32_t>());
} else {
resultCb(std::vector<int32_t>({ r, g, b }));
}
return Void();
}
Return<bool> DisplayColorCalibration::setCalibration(const hidl_vec<int32_t>& rgb) {
std::ofstream file(kColorPath);
if (rgb.size() != 3) {
return false;
}
file << rgb[0] << " " << rgb[1] << " " << rgb[2];
return !file.fail();
}
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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lineagehw/hidl/livedisplay/DisplayColorCalibration.h Normal file
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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_DISPLAYCOLORCALIBRATION_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYCOLORCALIBRATION_H
#include <vendor/lineage/livedisplay/2.0/IDisplayColorCalibration.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class DisplayColorCalibration : public IDisplayColorCalibration {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayColorCalibration follow.
Return<int32_t> getMaxValue() override;
Return<int32_t> getMinValue() override;
Return<void> getCalibration(getCalibration_cb resultCb) override;
Return<bool> setCalibration(const hidl_vec<int32_t>& rgb) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYCOLORCALIBRATION_H

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lineagehw/hidl/livedisplay/DisplayColorCalibrationExynos.cpp Normal file
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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.
*/
#include <fstream>
#include "DisplayColorCalibrationExynos.h"
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
static constexpr const char *kColorPath = "/sys/class/mdnie/mdnie/sensorRGB";
bool DisplayColorCalibrationExynos::isSupported() {
std::ofstream file(kColorPath);
return file.good();
}
Return<int32_t> DisplayColorCalibrationExynos::getMaxValue() {
return 255;
}
Return<int32_t> DisplayColorCalibrationExynos::getMinValue() {
return 1;
}
Return<void> DisplayColorCalibrationExynos::getCalibration(getCalibration_cb resultCb) {
std::ifstream file(kColorPath);
int r, g, b;
file >> r >> g >> b;
if (file.fail()) {
resultCb(std::vector<int32_t>());
} else {
resultCb(std::vector<int32_t>({ r, g, b }));
}
return Void();
}
Return<bool> DisplayColorCalibrationExynos::setCalibration(const hidl_vec<int32_t>& rgb) {
std::ofstream file(kColorPath);
if (rgb.size() != 3) {
return false;
}
file << rgb[0] << " " << rgb[1] << " " << rgb[2];
return !file.fail();
}
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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lineagehw/hidl/livedisplay/DisplayColorCalibrationExynos.h Normal file
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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_DISPLAYCOLORCALIBRATIONEXYNOS_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYCOLORCALIBRATIONEXYNOS_H
#include <vendor/lineage/livedisplay/2.0/IDisplayColorCalibration.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class DisplayColorCalibrationExynos : public IDisplayColorCalibration {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayColorCalibration follow.
Return<int32_t> getMaxValue() override;
Return<int32_t> getMinValue() override;
Return<void> getCalibration(getCalibration_cb resultCb) override;
Return<bool> setCalibration(const hidl_vec<int32_t>& rgb) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYCOLORCALIBRATIONEXYNOS_H

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lineagehw/hidl/livedisplay/DisplayModes.cpp Normal file
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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.
*/
#define LOG_TAG "DisplayModesService"
#include "DisplayModes.h"
#include <android-base/logging.h>
#include <fstream>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
static constexpr const char* kModePath = "/sys/class/mdnie/mdnie/mode";
static constexpr const char* kModeMaxPath = "/sys/class/mdnie/mdnie/mode_max";
static constexpr const char* kDefaultPath = "/data/misc/.displaymodedefault";
const std::map<int32_t, std::string> DisplayModes::kModeMap = {
{0, "Dynamic"},
{1, "Standard"},
{2, "Natural"},
{3, "Cinema"},
{4, "Adaptive"},
{5, "Reading"},
};
DisplayModes::DisplayModes() : mDefaultModeId(0) {
std::ifstream defaultFile(kDefaultPath);
int value;
defaultFile >> value;
LOG(DEBUG) << "Default file read result " << value << " fail " << defaultFile.fail();
if (defaultFile.fail()) {
return;
}
for (const auto& entry : kModeMap) {
if (value == entry.first) {
mDefaultModeId = entry.first;
break;
}
}
}
bool DisplayModes::isSupported() {
std::ofstream modeFile(kModePath);
return modeFile.good();
}
// Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayModes follow.
Return<void> DisplayModes::getDisplayModes(getDisplayModes_cb resultCb) {
std::ifstream maxModeFile(kModeMaxPath);
int value;
std::vector<DisplayMode> modes;
if (!maxModeFile.fail()) {
maxModeFile >> value;
} else {
value = kModeMap.size();
}
for (const auto& entry : kModeMap) {
if (entry.first < value)
modes.push_back({entry.first, entry.second});
}
resultCb(modes);
return Void();
}
Return<void> DisplayModes::getCurrentDisplayMode(getCurrentDisplayMode_cb resultCb) {
int32_t currentModeId = mDefaultModeId;
std::ifstream modeFile(kModePath);
int value;
modeFile >> value;
if (!modeFile.fail()) {
for (const auto& entry : kModeMap) {
if (value == entry.first) {
currentModeId = entry.first;
break;
}
}
}
resultCb({currentModeId, kModeMap.at(currentModeId)});
return Void();
}
Return<void> DisplayModes::getDefaultDisplayMode(getDefaultDisplayMode_cb resultCb) {
resultCb({mDefaultModeId, kModeMap.at(mDefaultModeId)});
return Void();
}
Return<bool> DisplayModes::setDisplayMode(int32_t modeID, bool makeDefault) {
const auto iter = kModeMap.find(modeID);
if (iter == kModeMap.end()) {
return false;
}
std::ofstream modeFile(kModePath);
modeFile << iter->first;
if (modeFile.fail()) {
return false;
}
if (makeDefault) {
std::ofstream defaultFile(kDefaultPath);
defaultFile << iter->first;
if (defaultFile.fail()) {
return false;
}
mDefaultModeId = iter->first;
}
return true;
}
// Methods from ::android::hidl::base::V1_0::IBase follow.
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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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_DISPLAYMODES_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYMODES_H
#include <vendor/lineage/livedisplay/2.0/IDisplayModes.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class DisplayModes : public IDisplayModes {
public:
DisplayModes();
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayModes follow.
Return<void> getDisplayModes(getDisplayModes_cb resultCb) override;
Return<void> getCurrentDisplayMode(getCurrentDisplayMode_cb resultCb) override;
Return<void> getDefaultDisplayMode(getDefaultDisplayMode_cb resultCb) override;
Return<bool> setDisplayMode(int32_t modeID, bool makeDefault) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
private:
static const std::map<int32_t, std::string> kModeMap;
int32_t mDefaultModeId;
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYMODES_H

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lineagehw/hidl/livedisplay/ReadingEnhancement.cpp Normal file
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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.
*/
#include <fstream>
#include "ReadingEnhancement.h"
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
// Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
bool ReadingEnhancement::isSupported() {
std::ofstream file("/sys/devices/virtual/mdnie/mdnie/accessibility");
return file.good();
}
// Methods from ::vendor::lineage::livedisplay::V2_0::IReadingEnhancement follow.
Return<bool> ReadingEnhancement::isEnabled() {
std::ifstream file("/sys/devices/virtual/mdnie/mdnie/accessibility");
std::string line;
if (file.is_open()) {
file >> line;
}
return !line.compare("Current accessibility : DSI0 : GRAYSCALE ");
}
Return<bool> ReadingEnhancement::setEnabled(bool enabled) {
std::ofstream file("/sys/devices/virtual/mdnie/mdnie/accessibility");
if (file.is_open()) {
file << (enabled ? "4" : "0");
}
return true;
}
// Methods from ::android::hidl::base::V1_0::IBase follow.
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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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_READINGENHANCEMENT_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_READINGENHANCEMENT_H
#include <vendor/lineage/livedisplay/2.0/IReadingEnhancement.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class ReadingEnhancement : public IReadingEnhancement {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::IReadingEnhancement follow.
Return<bool> isEnabled() override;
Return<bool> setEnabled(bool) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_READINGENHANCEMENT_H

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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.
*/
#include <fstream>
#include "ReadingEnhancementExynos.h"
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
// Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
bool ReadingEnhancementExynos::isSupported() {
std::ofstream file("/sys/class/mdnie/mdnie/accessibility");
return file.good();
}
// Methods from ::vendor::lineage::livedisplay::V2_0::IReadingEnhancement follow.
Return<bool> ReadingEnhancementExynos::isEnabled() {
std::ifstream file("/sys/class/mdnie/mdnie/accessibility");
int status;
if (file.is_open()) {
file >> status;
}
return file.good() && status == 4;
}
Return<bool> ReadingEnhancementExynos::setEnabled(bool enabled) {
std::ofstream file("/sys/class/mdnie/mdnie/accessibility");
if (file.is_open()) {
file << (enabled ? "4" : "0");
}
return true;
}
// Methods from ::android::hidl::base::V1_0::IBase follow.
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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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_READINGENHANCEMENTEXYNOS_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_READINGENHANCEMENTEXYNOS_H
#include <vendor/lineage/livedisplay/2.0/IReadingEnhancement.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class ReadingEnhancementExynos : public IReadingEnhancement {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::IReadingEnhancement follow.
Return<bool> isEnabled() override;
Return<bool> setEnabled(bool) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_READINGENHANCEMENTEXYNOS_H

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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.
*/
#include <fstream>
#include "SunlightEnhancement.h"
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
// Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
bool SunlightEnhancement::isSupported() {
std::ofstream fileSRE("/sys/class/mdnie/mdnie/outdoor");
std::ofstream fileHBM("/sys/class/lcd/panel/panel/auto_brightness");
return fileSRE.good() || fileHBM.good();
}
// Methods from ::vendor::lineage::livedisplay::V2_0::IAdaptiveBacklight follow.
Return<bool> SunlightEnhancement::isEnabled() {
std::ifstream fileSRE("/sys/class/mdnie/mdnie/outdoor");
std::ifstream fileHBM("/sys/class/lcd/panel/panel/auto_brightness");
int statusSRE = -1;
int statusHBM = -1;
if (fileSRE.is_open()) {
fileSRE >> statusSRE;
}
if (fileHBM.is_open()) {
fileHBM >> statusHBM;
}
return (fileSRE.good() || fileHBM.good()) && ((statusSRE == 1 && statusHBM == 6) || statusSRE == 1);
}
Return<bool> SunlightEnhancement::setEnabled(bool enabled) {
std::ofstream fileSRE("/sys/class/mdnie/mdnie/outdoor");
std::ofstream fileHBM("/sys/class/lcd/panel/panel/auto_brightness");
if (fileSRE.is_open()) {
fileSRE << (enabled ? "1" : "0");
}
if (fileHBM.is_open()) {
fileHBM << (enabled ? "6" : "0");
}
return true;
}
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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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_SUNLIGHTENHANCEMENT_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H
#include <vendor/lineage/livedisplay/2.0/ISunlightEnhancement.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class SunlightEnhancement : public ISunlightEnhancement {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
Return<bool> isEnabled() override;
Return<bool> setEnabled(bool enabled) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H

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lineagehw/hidl/livedisplay/SunlightEnhancementExynos.cpp Normal file
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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.
*/
#include <fstream>
#include "SunlightEnhancementExynos.h"
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
// Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
bool SunlightEnhancementExynos::isSupported() {
std::ofstream file("/sys/class/mdnie/mdnie/lux");
return file.good();
}
// Methods from ::vendor::lineage::livedisplay::V2_0::IAdaptiveBacklight follow.
Return<bool> SunlightEnhancementExynos::isEnabled() {
std::ifstream file("/sys/class/mdnie/mdnie/lux");
int status = -1;
if (file.is_open()) {
file >> status;
}
return file.good() && status > 0;
}
Return<bool> SunlightEnhancementExynos::setEnabled(bool enabled) {
std::ofstream file("/sys/class/mdnie/mdnie/lux");
if (file.is_open()) {
/* see drivers/video/fbdev/exynos/decon_7880/panels/mdnie_lite_table*, get_hbm_index */
file << (enabled ? "40000" : "0");
}
return true;
}
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor

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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_SUNLIGHTENHANCEMENTEXYNOS_H
#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENTEXYNOS_H
#include <vendor/lineage/livedisplay/2.0/ISunlightEnhancement.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace vendor {
namespace lineage {
namespace livedisplay {
namespace V2_0 {
namespace samsung {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
class SunlightEnhancementExynos : public ISunlightEnhancement {
public:
bool isSupported();
// Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
Return<bool> isEnabled() override;
Return<bool> setEnabled(bool enabled) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
} // namespace samsung
} // namespace V2_0
} // namespace livedisplay
} // namespace lineage
} // namespace vendor
#endif // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENTEXYNOS_H

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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.
*/
#define LOG_TAG "vendor.lineage.livedisplay@2.0-service.samsung"
#include <android-base/logging.h>
#include <binder/ProcessState.h>
#include <hidl/HidlTransportSupport.h>
#include "AdaptiveBacklight.h"
#include "DisplayColorCalibration.h"
#include "DisplayColorCalibrationExynos.h"
#include "DisplayModes.h"
#include "ReadingEnhancement.h"
#include "ReadingEnhancementExynos.h"
#include "SunlightEnhancement.h"
#include "SunlightEnhancementExynos.h"
using android::hardware::configureRpcThreadpool;
using android::hardware::joinRpcThreadpool;
using android::sp;
using android::status_t;
using android::OK;
using vendor::lineage::livedisplay::V2_0::samsung::AdaptiveBacklight;
using vendor::lineage::livedisplay::V2_0::samsung::DisplayColorCalibration;
using vendor::lineage::livedisplay::V2_0::samsung::DisplayColorCalibrationExynos;
using vendor::lineage::livedisplay::V2_0::samsung::DisplayModes;
using vendor::lineage::livedisplay::V2_0::samsung::ReadingEnhancement;
using vendor::lineage::livedisplay::V2_0::samsung::ReadingEnhancementExynos;
using vendor::lineage::livedisplay::V2_0::samsung::SunlightEnhancement;
using vendor::lineage::livedisplay::V2_0::samsung::SunlightEnhancementExynos;
int main() {
sp<AdaptiveBacklight> adaptiveBacklight;
sp<DisplayColorCalibration> displayColorCalibration;
sp<DisplayColorCalibrationExynos> displayColorCalibrationExynos;
sp<DisplayModes> displayModes;
sp<ReadingEnhancement> readingEnhancement;
sp<ReadingEnhancementExynos> readingEnhancementExynos;
sp<SunlightEnhancement> sunlightEnhancement;
sp<SunlightEnhancementExynos> sunlightEnhancementExynos;
status_t status;
LOG(INFO) << "LiveDisplay HAL service is starting.";
adaptiveBacklight = new AdaptiveBacklight();
if (adaptiveBacklight == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL AdaptiveBacklight Iface, exiting.";
goto shutdown;
}
displayColorCalibration = new DisplayColorCalibration();
if (displayColorCalibration == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL DisplayColorCalibration Iface, exiting.";
goto shutdown;
}
displayColorCalibrationExynos = new DisplayColorCalibrationExynos();
if (displayColorCalibrationExynos == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL DisplayColorCalibration Iface, exiting.";
goto shutdown;
}
displayModes = new DisplayModes();
if (displayModes == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL DisplayModes Iface, exiting.";
goto shutdown;
}
readingEnhancement = new ReadingEnhancement();
if (readingEnhancement == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL ReadingEnhancement Iface, exiting.";
goto shutdown;
}
readingEnhancementExynos = new ReadingEnhancementExynos();
if (readingEnhancementExynos == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL ReadingEnhancement Iface, exiting.";
goto shutdown;
}
sunlightEnhancement = new SunlightEnhancement();
if (sunlightEnhancement == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL SunlightEnhancement Iface, exiting.";
goto shutdown;
}
sunlightEnhancementExynos = new SunlightEnhancementExynos();
if (sunlightEnhancementExynos == nullptr) {
LOG(ERROR) << "Can not create an instance of LiveDisplay HAL SunlightEnhancement Iface, exiting.";
goto shutdown;
}
configureRpcThreadpool(1, true /*callerWillJoin*/);
if (adaptiveBacklight->isSupported()) {
status = adaptiveBacklight->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL AdaptiveBacklight Iface ("
<< status << ")";
goto shutdown;
}
}
if (displayColorCalibration->isSupported()) {
status = displayColorCalibration->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL DisplayColorCalibration Iface ("
<< status << ")";
goto shutdown;
}
}
if (displayColorCalibrationExynos->isSupported()) {
status = displayColorCalibrationExynos->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL DisplayColorCalibration Iface ("
<< status << ")";
goto shutdown;
}
}
if (displayModes->isSupported()) {
status = displayModes->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL DisplayModes Iface ("
<< status << ")";
goto shutdown;
}
}
if (readingEnhancement->isSupported()) {
status = readingEnhancement->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL ReadingEnhancement Iface ("
<< status << ")";
goto shutdown;
}
}
if (readingEnhancementExynos->isSupported()) {
status = readingEnhancementExynos->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL ReadingEnhancement Iface ("
<< status << ")";
goto shutdown;
}
}
if (sunlightEnhancement->isSupported()) {
status = sunlightEnhancement->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL SunlightEnhancement Iface ("
<< status << ")";
goto shutdown;
}
}
if (sunlightEnhancementExynos->isSupported()) {
status = sunlightEnhancementExynos->registerAsService();
if (status != OK) {
LOG(ERROR)
<< "Could not register service for LiveDisplay HAL SunlightEnhancement Iface ("
<< status << ")";
goto shutdown;
}
}
LOG(INFO) << "LiveDisplay HAL service is ready.";
joinRpcThreadpool();
// Should not pass this line
shutdown:
// In normal operation, we don't expect the thread pool to shutdown
LOG(ERROR) << "LiveDisplay HAL service is shutting down.";
return 1;
}

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lineagehw/hidl/livedisplay/vendor.lineage.livedisplay@2.0-service.samsung.rc Normal file
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service vendor.livedisplay-hal-2-0-samsung /vendor/bin/hw/vendor.lineage.livedisplay@2.0-service.samsung
class hal
user system
group system