Clone this repo:
  1. bdf5d72 Merge remote-tracking branch 'aosp/upstream-master' into HEAD by John Stultz · 5 weeks ago master
  2. 734ee1c drm_hwcomposer: Rework ValidateDisplay layer check to use if statement rather then switch by John Stultz · 6 weeks ago
  3. 5047b22 drm_hwcomposer: Complete rename of DrmResources to DrmDevice by Jorge E. Moreira · 5 months ago
  4. 8345f0a Merge remote-tracking branch 'aosp/upstream-master' into HEAD by John Stultz · 10 weeks ago oreo-mr1-iot-release android-o-mr1-iot-release-1.0.8
  5. c385afe drm_hwcomposer: platformhisi: Remove fake-importing by Alexey Firago · 3 months ago


Patches to drm_hwcomposer are very much welcome, we really want this to be the universal HW composer implementation for Android and similar platforms So please bring on porting patches, bugfixes, improvements for documentation and new features.

A short list of contribution guidelines:

  • Submit changes via gitlab merge requests on

  • drm_hwcomposer is Apache 2.0 Licensed and we require contributions to follow the developer's certificate of origin:

  • When submitting new code please follow the naming conventions documented in the generated documentation. Also please make full use of all the helpers and convenience macros provided by drm_hwcomposer. The below command can help you with formatting of your patches:

    `git diff | clang-format-diff-5.0 -p 1 -style=file`
  • Hardware specific changes should be tested on relevant platforms before committing.

If you need inspiration, please checkout our TODO issues

Happy hacking!