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android / platform / external / drm_hwcomposer / a9ed46acc12d7e7bb0cdaf5b53ff175156589dc9
commita9ed46acc12d7e7bb0cdaf5b53ff175156589dc9[log] [tgz]
authorVictor Chong <victor.chong@linaro.org>Thu Apr 11 06:23:28 2019 +0100
committerVictor Chong <victor.chong@linaro.org>Thu Apr 11 06:49:42 2019 +0100
treeedd0b7e1dc3c03b2eeb6618cbb20da2c8c71b3a6
parentcce1278a890b8fcdb831dd8a2ba0a8826eb290c4 [diff]
drm_hwcomposer: platformhisi: extend conditional of AFBC support

The AFBC modifiers in [1] are defined in aosp bionic's drm headers only
if it has been updated to v4.19 kernel headers [2]. If the version used
is older, drm_hwcomposer build will fail, so we extend the conditional
of the AFBC logic to include one of these modifiers.

[1] cc5fca4f ("drm_hwcomposer: Add support for Arm Framebuffer Compression (AFBC) modifiers.")
[2] https://android.googlesource.com/platform/bionic/+/9ce28844db7cf80ee8cf7c88dab23b666eaab739

Signed-off-by: Victor Chong <victor.chong@linaro.org>
1 file changed
tree: edd0b7e1dc3c03b2eeb6618cbb20da2c8c71b3a6
  1. tests/
  2. .clang-format
  3. .gitlab-ci-checkcommit.sh
  4. .gitlab-ci.yml
  5. Android.bp
  6. autofd.h
  7. autolock.cpp
  8. autolock.h
  9. drmconnector.cpp
  10. drmconnector.h
  11. drmcrtc.cpp
  12. drmcrtc.h
  13. drmdevice.cpp
  14. drmdevice.h
  15. drmdisplaycomposition.cpp
  16. drmdisplaycomposition.h
  17. drmdisplaycompositor.cpp
  18. drmdisplaycompositor.h
  19. drmencoder.cpp
  20. drmencoder.h
  21. drmeventlistener.cpp
  22. drmeventlistener.h
  23. drmframebuffer.h
  24. drmhwcgralloc.h
  25. drmhwcomposer.h
  26. drmhwctwo.cpp
  27. drmhwctwo.h
  28. drmmode.cpp
  29. drmmode.h
  30. drmplane.cpp
  31. drmplane.h
  32. drmproperty.cpp
  33. drmproperty.h
  34. hwcutils.cpp
  35. MODULE_LICENSE_APACHE2
  36. NOTICE
  37. platform.cpp
  38. platform.h
  39. platformdrmgeneric.cpp
  40. platformdrmgeneric.h
  41. platformhisi.cpp
  42. platformhisi.h
  43. platformminigbm.cpp
  44. platformminigbm.h
  45. README.md
  46. resourcemanager.cpp
  47. resourcemanager.h
  48. vsyncworker.cpp
  49. vsyncworker.h
  50. worker.cpp
  51. worker.h
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!