| commit | f87d808e2939a8e5cd1d0d5c580ed4de4e9a6f2a | [log] [tgz] |
|---|---|---|
| author | Roman Stratiienko <roman.o.stratiienko@globallogic.com> | Fri May 06 11:33:56 2022 +0300 |
| committer | Roman Stratiienko <roman.o.stratiienko@globallogic.com> | Mon May 09 17:53:51 2022 +0300 |
| tree | 57985ae80928c7d9a685939f63b3dceb06a38370 | |
| parent | ccaf51614ffacc853fd957a7a38d2177895534fc [diff] |
drm_hwcomposer: Fix HwcDisplay::GetDisplayIdentificationData() Return Error::Unsupported in headless mode and if no EDID blob returned by the kernel. With this change GraphicsComposerHidlTest#GetDisplayIdentificationData VTS no longer fails. Also fix outPort assignment to avoid setting negative values (handle_ is 0 for primary display). 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-13 -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!