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.clang-formatD12-May-20241.3 KiB3836

.gitattributesD12-May-2024631 1615

LICENSED12-May-20249.9 KiB177150

OAT.xmlD12-May-2024982 2610

README.mdD12-May-20242.3 KiB5840

README_zh.mdD12-May-20242.2 KiB5740

bundle.jsonD12-May-20242.5 KiB8887

displaymanager.yamlD12-May-20241.4 KiB3416

displaymgr.gniD12-May-2024977 2719

README.md

1# Display Power Manager<a name="EN-US_TOPIC_0000001152026155"></a>
2
3-   [Introduction](#section11660541593)
4-   [Directory Structure](#section19472752217)
5-   [Repositories Involved](#section63151229062)
6
7## Introduction<a name="section11660541593"></a>
8
9The Display Power Manager module provides the following capabilities:
10
111.  Turning on/off the display
122.  Adjusting the brightness of the display screen
13
14**Figure 1** Architecture of the Display Power Manager module<a name="fig106301571239"></a>
15
16![](figures/power-management-subsystem-architecture.png "Architecture of the power management subsystem")
17
18## Directory Structure<a name="section19472752217"></a>
19
20```
21base/powermgr/display_manager
22├── figures                  	# Architecture
23├── frameworks                  # Framework layer
24│   ├── napi                  	# NAPI layer
25│   └── native                  # Native layer
26├── interfaces                  # API layer
27│   └── inner_api               # Internal APIs
28├── sa_profile                  # SA profile
29├── service                    	# Server layer
30│   ├── etc                     # Brightness configuration file
31│   ├── native                  # Native layer
32│   └── zidl                    # Zidl API layer
33├── test                        # Test cases
34│   ├── fuzztest                # Fuzz test
35│   ├── unittest                # Unit test
36│   ├── systemtest              # System test
37│   └── utils                   # Test tools
38└── utils                       # Utilities
39```
40
41## Repositories Involved<a name="section63151229062"></a>
42
43[Power Management Subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/power-management.md)
44
45[powermgr_power_manager](https://gitee.com/openharmony/powermgr_power_manager)
46
47**powermgr_display_manager**
48
49[powermgr_battery_manager](https://gitee.com/openharmony/powermgr_battery_manager)
50
51[powermgr_thermal_manager](https://gitee.com/openharmony/powermgr_thermal_manager)
52
53[powermgr_battery_statistics](https://gitee.com/openharmony/powermgr_battery_statistics)
54
55[powermgr_battery_lite](https://gitee.com/openharmony/powermgr_battery_lite)
56
57[powermgr_powermgr_lite](https://gitee.com/openharmony/powermgr_powermgr_lite)
58

README_zh.md

1# 显示能效管理组件<a name="ZH-CN_TOPIC_0000001152026155"></a>
2
3-   [简介](#section11660541593)
4-   [目录](#section19472752217)
5-   [相关仓](#section63151229062)
6
7## 简介<a name="section11660541593"></a>
8
9显示能效管理组件主要负责显示屏的亮/灭、亮度调节等功能，如下：
10
111.  显示屏的亮/灭。
122.  显示屏亮度调节。
13
14**图 1**  显示能效管理组件架构图<a name="fig106301571239"></a><br>
15![](figures/power-management-subsystem-architecture.png "显示能效管理组件架构图")
16
17## 目录<a name="section19472752217"></a>
18
19```
20base/powermgr/display_manager
21├── figures                  	# 架构图
22├── frameworks                  # Framework层
23│   ├── napi                  	# NAPI层
24│   └── native                  # Native层
25├── interfaces                  # 接口层
26│   └── inner_api               # 内部接口
27├── sa_profile                  # SA 配置文件
28├── service                    	# 服务层
29│   ├── etc                     # 亮度配置文件
30│   ├── native                  # Native 层
31│   └── zidl                    # Zidl 接口层
32├── test                        # 测试用例
33│   ├── fuzztest                # Fuzz 测试
34│   ├── unittest                # 单元测试
35│   ├── systemtest              # 系统测试
36│   └── utils                   # 测试工具
37└── utils                       # 工具和通用层
38```
39
40## 相关仓<a name="section63151229062"></a>
41
42[电源管理子系统](https://gitee.com/openharmony/docs/blob/master/zh-cn/readme/%E7%94%B5%E6%BA%90%E7%AE%A1%E7%90%86%E5%AD%90%E7%B3%BB%E7%BB%9F.md)
43
44[powermgr_power_manager](https://gitee.com/openharmony/powermgr_power_manager)
45
46**powermgr_display_manager**
47
48[powermgr_battery_manager](https://gitee.com/openharmony/powermgr_battery_manager)
49
50[powermgr_thermal_manager](https://gitee.com/openharmony/powermgr_thermal_manager)
51
52[powermgr_battery_statistics](https://gitee.com/openharmony/powermgr_battery_statistics)
53
54[powermgr_battery_lite](https://gitee.com/openharmony/powermgr_battery_lite)
55
56[powermgr_powermgr_lite](https://gitee.com/openharmony/powermgr_powermgr_lite)
57