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

* aosp/upstream-main:
  drm_hwcomposer: check ConvertBoInfo errors before importing
  drm_hwcomposer: implement Gralloc 4 BufferInfoMapperMetadata
  drm_hwcomposer: stop using pixel_stride
  drm_hwcomposer: Set correct source crop for the client layer
  drm_hwcomposer: refactor platform directory
  drm_hwcomposer: extract platform-libdrm code from platform-generic
  drm_hwcomposer: Check parameter range in SetColorMode()
  drm_hwcomposer: Fix SetColorMode() and SetColorModeWithIntent()
  drm_hwcomposer: Fix RegisterCallback() function

Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Ic900dfdfb16e3d5c849a3d21949ed69124ecbbac
tree: 514de253f25c3f7893ca7bcecfbc5b11bf147c3a
  1. backend/
  2. bufferinfo/
  3. compositor/
  4. drm/
  5. include/
  6. tests/
  7. utils/
  8. .clang-format
  9. .gitlab-ci-checkcommit.sh
  10. .gitlab-ci.yml
  11. Android.bp
  12. DrmHwcTwo.cpp
  13. DrmHwcTwo.h
  14. METADATA
  15. MODULE_LICENSE_APACHE2
  16. NOTICE
  17. OWNERS
  18. 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-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!