LineageOS 21 sources for compiling

lineage21src

Hello A5 And A7 2017 community. :)
This makes the sources I was using to create LineageOS builds for our devices free, open and available for everyone.
Feel free to use this to create personal builds or update the community with newer security patches or small improvements.
Feel free to also use this as a base for creating other third party roms that are not necessarily LineageOS.
However please note that I have spent a lot of my personal time on this project.
And so did numerous other people from LineageOS team and Samsung exynos developer community.
I would only like to kindly request to give proper credits where due.
Thanks

These sources are for building LineageOS 21 before QPR2 merge occured.
Unfortunately, QPR2 brought many changes which would require even more hacks for us to boot.
https://github.com/npjohnson/lineage-21.0-manifest-pre-qpr2
(Thanks SirRGB for the link)

At the time I was syncing android 14 sources Chroumium webview needed git-lfs.
Do a "sudo apt-get install git-lfs" in your environment.
And make sure lfs flag is invoked when doing ROM sources repo init.

a5y17lte device tree: https://github.com/LineageOS/android_device_samsung_a5y17lte branch lineage-18.1
a7y17lte device tree: https://github.com/LineageOS/android_device_samsung_a7y17lte branch lineage-18.1
7880 common tree: https://github.com/universal7880-19-1/android_device_samsung_universal7880-common branch lineage-21-preqpr2
hardware/samsung: https://github.com/LineageOS/android_hardware_samsung branch lineage-21 (in case building breaks, you may need to revert some commits related to QPR2 fixes here)
kernel: https://github.com/filiprrs/android_kernel_samsung_universal7880 branch lineage-20
vendor blobs: It's the best to flash an existing 21 build, connect your phone via adb, open terminal, navigate to the common tree and run "bash setup-makefiles.sh" and "bash extract-files.sh"
(https://github.com/filiprrs/proprietary_vendor_samsung_universal7880 branch lineage-21)

bsp: https://github.com/universal7880-19-1/android_hardware_samsung_slsi_exynos branch lineage-21
https://github.com/LineageOS/android_hardware_samsung_slsi_exynos5 branch lineage-19.1
https://github.com/LineageOS/android_hardware_samsung_slsi_openmax branch lineage-19.1
https://github.com/universal7880-19-1/android_hardware_samsung_slsi_exynos7880 branch lineage-21

git apply all the patches from the following repo, branch 21_old:
https://github.com/8890q/patches/

cherry-pick the following commits:
https://github.com/rINanDO/android_vendor_lineage/commit/9951251a5d43056686f0e926dcbbd1def25f25bc

revert the following commits:
https://github.com/LineageOS/android_hardware_lineage_interfaces/commit/bf1967cd88e766ff59836caaf940ec6526815068
https://github.com/LineageOS/android_hardware_lineage_interfaces/commit/7a34d0b8a45837149f1670c9e1f05ea5e1066574
https://github.com/LineageOS/android_hardware_lineage_compat/commit/572788148fbce09dd054c2aa9e18d58b06545b77
https://github.com/LineageOS/android_hardware_samsung/commit/8f6a68475f13ef249c6ee5bc5850cbe9120bf295
https://github.com/LineageOS/android_frameworks_av/commit/5cee4673a0406721a47ea93bb0755d4ed6ef834e
https://github.com/LineageOS/android_hardware_libhardware/commit/f4f5a12fe7b78a94d904bb4181f651da917d2e7c

During the build, after an error occured, I needed to paste this command to the terminal:
$ANDROID_BUILD_TOP/development/vndk/tools/header-checker/utils/create_reference_dumps.py -l libcodec2 -products lineage_a7y17lte
But unless you hit the actual error while compiling this is not needed.

(battery health)
cherry-pick the following topic in gerrit:
https://review.lineageos.org/q/topic:eleven-batterylifeextender
- in hardware/samsung make it not turn on by default in includes
- change the strings in packages/apps/Settings/res/values/cm_strings.xml to "To extend the lifespan of your battery, limit the minimum/maximum charge capacity to 15%/85%"

(repainter)
https://github.com/kdrag0n/android_packages_apps_RepainterServicePriv