Merge remote-tracking branch 'aosp/upstream-main' into HEAD

Pull latest changes from upstream which includes fixes for some VTS
failures, and returning an incorrect value for changed composition
types.

* aosp/upstream-main:
  Add .gitignore
  drm_hwcomposer: CI: Use upstream container image conditionally
  drm_hwcomposer: Calculate vsync period consistently
  drm_hwcomposer: Set correct size for changed composition types
  drm_hwcomposer: CI: Only run build-docker when necessary

Test: Presubmit
Test: VTS on local device
Change-Id: I80753d365c3ef20d4e2bad2b0e3103336ee10e8a
tree: c07a9c199476971d318c1a2377b8742e0b7ec9c8
  1. .ci/
  2. backend/
  3. bufferinfo/
  4. compositor/
  5. drm/
  6. hooks/
  7. hwc2_device/
  8. hwc3/
  9. tests/
  10. utils/
  11. .clang-format
  12. .clang-tidy
  13. .gitignore
  14. .gitlab-ci.yml
  15. Android.bp
  16. Makefile
  17. meson.build
  18. METADATA
  19. MODULE_LICENSE_APACHE2
  20. NOTICE
  21. OWNERS
  22. PREUPLOAD.cfg
  23. README.md
README.md

drm_hwcomposer

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 gitlab.freedesktop.org.

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

  • 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-15 -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!