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wip: backend/drm: add libliftoff interface

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TODO:

- Make it work on multi-output setups
- Make it handle VRR and gamma
This commit is contained in:
Simon Ser 2021-08-09 15:19:06 +02:00
parent 937204d769
commit f7276aaf2f
6 changed files with 263 additions and 1 deletions
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2
docs/env_vars.md
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@ -21,6 +21,8 @@ wlroots reads these environment variables
mode setting
* *WLR_DRM_NO_MODIFIERS*: set to 1 to always allocate planes without modifiers,
this can fix certain modeset failures because of bandwidth restrictions.
* *WLR_DRM_FORCE_LIBLIFTOFF*: set to 1 to force libliftoff (by default,
libliftoff is never used)
## Headless backend