Device Tree for Motorola E4 (8.x , 3.18.x)
The Moto E4 (codenamed "woods") is a mid-range smartphone from Motorola.
| Basic | Spec Sheet |
|---|---|
| CPU | Quad-core 1.3 GHz Cortex-A53 |
| Chipset | MediaTek MT6737 |
| GPU | Mali-T720 |
| Memory | 2GB RAM |
| Shipped Android Version | 7.1 |
| Storage | 16GB |
| MicroSD | Up to 64GB |
| Battery | Li-Pol 2800mAh battery |
| Display | 720 x 1280 pixels, 5.0 inches |
| Camera | Main 8MP / Front 5MP, autofocus, LED flash |
Copyright 2017 - The LineageOS Project. Thanks to olegsvs, danielhk, Zormax, xcore995, SRT.
Working:
- Wifi
- Sound
- LiveDisplay
- Ril
- Codecs
- Camera, flashlight
- Radio
- Fingerprint
- Bluetooth
- Sensors
- Hotspot
- ...
NOTE :
Apply these manual edit to lineage-15.0/15.1 source before building the rom
with nano editor, edit these files by Commenting the line :
in ( system/sepolicy/public )
domain.te
[ line number : 227 on 15.0 & or 230 on 15.1 ]
in ( system/core/init )
init.cpp
[ line number : 401 on 15.0 & or 434 on 15.1 ]
example :
Comment line : 227
nano system/sepolicy/public/domain.te
Comment line : 401
nano system/core/init/init.cpp
Copy this SkUserConfig.h to destination external/skia/include/core with below command
cp external/skia/include/config/SkUserConfig.h external/skia/include/core
:Sensors HAL (ONLY WHEN...!)
when building with : PRODUCT_PACKAGES += android.hardware.sensors@1.0-service ,it's advisable to locate the Sensors.cpp $location :hardware/interfaces/sensors/1.0/default/Sensors.cpp and modify it fromCHECK_GE(getHalDeviceVersion(), SENSORS_DEVICE_API_VERSION_1_3); to CHECK_GE(getHalDeviceVersion(), SENSORS_DEVICE_API_VERSION_1_0);
see line here : https://github.com/LineageOS/android_hardware_interfaces/blob/621821f3191754678125a44a1f9b4dbd69f76541/sensors/1.0/default/Sensors.cpp#L98