diff options
| author | emersion <contact@emersion.fr> | 2018-10-28 23:43:21 +0100 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2018-10-28 23:43:21 +0100 |
| commit | 443a38bd3f62864677779e983d7f565d41054d25 (patch) | |
| tree | fd58c272421385639dfffe4c719fc366516b2e81 /docs | |
| parent | 659d39baaaa51e27c3e078390e3f1b588f390aa3 (diff) | |
backend/drm: add WLR_DRM_NO_ATOMIC_GAMMA env variable
This allows the legacy interface to be used instead of atomic if needed. This
is a workaround to make some Intel GPUs work (if this variable is unset) as
well as to make some AMD GPUs work (if this variable is set).
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/env_vars.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/env_vars.md b/docs/env_vars.md index 1b1a5fd6..b67d1652 100644 --- a/docs/env_vars.md +++ b/docs/env_vars.md @@ -7,6 +7,8 @@ wlroots specific considered the primary DRM device. * *WLR_DRM_NO_ATOMIC*: set to 1 to use legacy DRM interface instead of atomic mode setting +* *WLR_DRM_NO_ATOMIC_GAMMA*: set to 1 to use legacy DRM interface for gamma + control instead of the atomic interface * *WLR_LIBINPUT_NO_DEVICES*: set to 1 to not fail without any input devices * *WLR_BACKENDS*: comma-separated list of backends to use (available backends: wayland, x11, headless) |