| commit | 6a765203ab72fb40685288827f35e8ff67aa9c54 | [log] [tgz] |
|---|---|---|
| author | Roman Stratiienko <r.stratiienko@gmail.com> | Fri Feb 14 07:07:17 2025 +0200 |
| committer | Roman Stratiienko <r.stratiienko@gmail.com> | Tue Feb 18 22:58:58 2025 +0200 |
| tree | 74208d26f0a095224647d29ef89dc1387a661cae | |
| parent | ee6d843ef8960d656d48f379f66b07cc2b27801c [diff] |
drm_hwcomposer: HWC3: Support batched commands for layer create/destroy This feature aims to reduce CPU time by reducing the number of SF<->HWC binder transactions. See [this SF commit][1] for more information. [1]: https://android.googlesource.com/platform/frameworks/native/+/96f866c272765474f0f28b4090e15092f55796d8 Change-Id: I5eb1934b614ffabffed077d925c64946fae09050 Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.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!