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gerrit.omnirom.org / android_external_drm_hwcomposer / 495e4cc3fd619bd8d8d10a9b595fbad831a46909
commit495e4cc3fd619bd8d8d10a9b595fbad831a46909[log] [tgz]
authorAndrii Chepurnyi <andrii_chepurnyi@epam.com>Wed Aug 01 17:42:56 2018 +0300
committerAndrii Chepurnyi <andrii_chepurnyi@epam.com>Wed Mar 06 19:21:49 2019 +0200
treeabfd21f2e19d5a8afaeede2916dcee2bd9f6c998
parent4bdd0fe281dbf7df203d4f01e059546813a623b1 [diff]
drm_hwcomposer: Added hotplug support of the external display

Unplug of the main display will not work because of
Activity Manager code(ActivityStackSupervisor.java:handleDisplayRemoved).
Only one display can be connected as an external
display (see SurfaceFlinger::determineDisplayType).

Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Andrii Chepurnyi <andrii_chepurnyi@epam.com>
7 files changed
tree: abfd21f2e19d5a8afaeede2916dcee2bd9f6c998
  1. tests/
  2. .clang-format
  3. .gitlab-ci-checkcommit.sh
  4. .gitlab-ci.yml
  5. Android.mk
  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!