| commit | 613a9440a035f71a1e5d3da50b3576ce48c62d8e | [log] [tgz] |
|---|---|---|
| author | Drew Davenport <ddavenport@google.com> | Wed Dec 04 09:46:06 2024 -0700 |
| committer | Drew Davenport <ddavenport@google.com> | Wed Dec 04 09:54:14 2024 -0700 |
| tree | d1a38d5fca0d592c9dcf20ad684ec6e6b42e9e61 | |
| parent | 2852f7d46de5d0109a828a13589f1eb518f1acd6 [diff] |
drm_hwcomposer: Add property for config groups Android framework will change between configs in the same config group dynamically, to support the Multiple refresh rate [1] feature. If the display driver does not support changing modes seamlessly, there will be visible artifacts (blank screen) when changing refresh rates. Add a property to disable config grouping on devices that do not support seamless mode changes. Set the default value to enable config grouping. [1] https://source.android.com/docs/core/graphics/multiple-refresh-rate Change-Id: Iec5927ea3af063669f6f7b7aa430e541c1c35428 Signed-off-by: Drew Davenport <ddavenport@google.com>
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-19 -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!