| commit | 36a7f28516a424648745b8431e3ff43e8228b2b0 | [log] [tgz] |
|---|---|---|
| author | Roman Stratiienko <roman.o.stratiienko@globallogic.com> | Tue Oct 05 18:17:53 2021 +0300 |
| committer | Roman Stratiienko <roman.o.stratiienko@globallogic.com> | Sat Oct 23 06:42:58 2021 +0300 |
| tree | df92cd5011e267ae764c1303071b691e2545767c | |
| parent | 6ede4667f16af213ced5c811342c769ee585cd13 [diff] |
drm_hwcomposer: Rework display Mode Setting and DPMS handling 1. Remove DPMS logic. As stated in KMS kernel docs: CRTC "activate" property was implemented as a simplified atomic replacement of DPMS. And kernel internally will just update "activate" on DPMS setting. 2. Add SetDisplayActivate(bool state) method to compositor class, which is now replacement for SetDpmsMode(). 3. Move mode settings out of DrmComposition class to DrmCompositor class. From now on DrmComposition describes only layer-to-plane composition as it should be. Signed-off-by: Roman Stratiienko <roman.o.stratiienko@globallogic.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-12 -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!