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authorSimon Ser <contact@emersion.fr>2022-08-18 19:17:33 +0200
committerSimon Ser <contact@emersion.fr>2023-02-20 18:38:57 +0100
commit9d43e7e4d67d4076c8b20ee2715eadec86a83e73 (patch)
tree1c75d2e0719d5a48ac97d5d1fb80c28f84ee66a1 /docs
parentb4e9487312a8b5b80c56ddfdd5751c12882cd3a9 (diff)
backend/drm: add libliftoff interface
Diffstat (limited to 'docs')
-rw-r--r--docs/env_vars.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/env_vars.md b/docs/env_vars.md
index 39daf9fd..e36cdc78 100644
--- a/docs/env_vars.md
+++ b/docs/env_vars.md
@@ -24,6 +24,8 @@ 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