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@samsungexynos7420

Samsung Exynos 7420

Unofficial Exynos 7420 device support on newer Android versions
README.md

🔥 Samsung Exynos 7420 Organization 🔥

The (un)official Samsung Exynos 7420 GitHub organization. Attempting to tame and update the 7420 since 2022.

Currently supporting Lineage 18.1, Lineage 19.1 and Lineage 20 (not other AOSP/forks). You can find a sample local_manifest here: https://github.com/samsungexynos7420/local_manifests

Building LineageOS 19.1 or later requires patching the sources in order to get boot and some functions working properly. All the patches that are needed for this are located at https://github.com/samsungexynos7420/7420_patches and MUST be applied.

Currently supported devices:

  • Samsung Galaxy S6 (International, TMobile, Canada)
  • Samsung Galaxy S6 Edge (International, TMobile, Canada)
  • Samsung Galaxy S6 Edge+ (International, TMobile, Canada)
  • Samsung Galaxy Note5 (International, TMobile, Canada)

Untested/TODO

  • Samsung Galaxy A8 2016
  • Samsung W2016

Supported OSes

  • Lineage 18.1 (A11)
  • Lineage 19.1 (A12L)
  • Lineage 20.0 (A13)

Have some improvement you want to add?

Open a pull request and I will look at it. Any help is welcome as long as it isn't malicious or could break things.

TODO:

Kernel

  • Implement cgroup v2
  • Update sched and implement EAS
  • Update throttling/hotplug behaviour
  • Fix broken endianness regmap in audio drivers
  • Add VDSO32
  • Add working aio f_fs

Other stuff

  • Fix virtualdisplay compilation
  • Build Camera HAL and dependancies from source
  • Fix NFC not initialising properly after restarting when turned off
  • Better auto brightness
  • Fix libsensor shim
  • Patches for Lineage 21

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