README.md

   1 # Device Tree for OnePlus 6T (fajita)
   2
   3 The OnePlus 6T (codenamed _"fajita"_) is a flagship smartphone from OnePlus.
   4 It was released in Novemeber 2018.
   5
   6 | Basic                   | Spec Sheet                                                                                                                     |
   7 | -----------------------:|:------------------------------------------------------------------------------------------------------------------------------ |
   8 | CPU                     | Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)                                                                |
   9 | Chipset                 | Qualcomm SDM845 Snapdragon 845                                                                                                 |
  10 | GPU                     | Adreno 630                                                                                                                     |
  11 | Memory                  | 6/8 GB RAM                                                                                                                     |
  12 | Shipped Android Version | 9.0                                                                                                                            |
  13 | Storage                 | 128/256 GB                                                                                                                     |
  14 | Battery                 | Non-removable Li-Po 3710 mAh battery                                                                                           |
  15 | Display                 | Optic AMOLED, 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)                                                                |
  16 | Camera (Back)           | Dual: 16 MP (f/1.7, 27mm, 1/2.6", 1.22µm, gyro-EIS, OIS) + 20 MP (16 MP effective, f/1.7, 1/2.8", 1.0µm), PDAF, dual-LED flash |
  17 | Camera (Front)          | 16 MP (f/2.0, 25mm, 1/3", 1.0µm), gyro-EIS, Auto HDR, 1080p                                                                    |
  18
  19 Copyright 2018 - The LineageOS Project.
  20
  21
  22
  23 ## Compile
  24
  25 First download omni-9.0 tree:
  26
  27 ```
  28 repo init --depth=1 -u https://github.com/omnirom/android.git -b android-9.0
  29 ```
  30 Then add these string to .repo/manifests/remove.xml
  31
  32 ```
  33 <remove-project name="platform/bootable/recovery" />
  34 ```
  35
  36 Then add these projects to .repo/local_manifests/roomservice.xml (If you don't have it, you can add them to .repo/manifest.xml):
  37
  38 ```xml
  39 <project name="mauronofrio/android_device_oneplus_fajita" path="device/oneplus/fajita" remote="github" revision="android-9.0" />
  40 <project name="android_bootable_recovery" path="bootable/recovery" remote="omnirom" revision="android-9.0" />
  41 <project name="android_external_busybox" path="external/busybox" remote="TeamWin" revision="android-9.0" />
  42 ```
  43
  44 Now you can sync your source:
  45
  46 ```
  47 repo sync
  48 ```
  49
  50 If you want to exclude twrp app you need of this commit: https://gerrit.omnirom.org/#/c/android_bootable_recovery/+/27694/
  51
  52 To make wipe system works you need of this commit: https://gerrit.omnirom.org/#/c/android_bootable_recovery/+/32714/
  53
  54 If you want to use the notch theme you need of this commit: https://gerrit.omnirom.org/#/c/android_bootable_recovery/+/32963/
  55
  56 Now you need of this patch to make decryption working: https://gist.github.com/mauronofrio/af29bad34ad87a1a957d193794f0bf5f
  57
  58 To auotomatic make the twrp installer, you need to import this commit in the build path: https://gerrit.omnirom.org/#/c/android_build/+/33182/
  59
  60
  61 To make all works you need to modify the buildinfo.sh in build/tools
  62 echo "ro.build.version.release=$PLATFORM_VERSION"
  63 echo "ro.build.version.security_patch=$PLATFORM_SECURITY_PATCH"
  64 to
  65 echo "ro.build.version.release_orig=$PLATFORM_VERSION"
  66 echo "ro.build.version.security_patch_orig=$PLATFORM_SECURITY_PATCH"
  67
  68 And you need to increase the PLATFORM_VERSION to 16.1.0 in build/core/version_defaults.mk to override Google's anti-rollback features (This actually i don't know if is always needed)
  69
  70 Finally execute these:
  71
  72 ```
  73 . build/envsetup.sh
  74 export ALLOW_MISSING_DEPENDENCIES=true
  75 export LC_ALL=C
  76 lunch omni_fajita-eng
  77 mka adbd recoveryimage
  78 ```
  79
  80 To test it:
  81
  82 ```
  83 fastboot boot out/target/product/fajita/recovery.img
  84 ```
  85
  86 Kernel Source: https://github.com/engstk/op6
  87 ## Thanks