wlroots/docs/env_vars.md

35 lines
1.5 KiB
Markdown
Raw Normal View History

2018-05-03 10:30:48 +00:00
wlroots reads these environment variables
wlroots specific
----------------
* *WLR_DRM_DEVICES*: specifies the DRM devices (as a colon separated list)
instead of auto probing them. The first existing device in this list is
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
2018-05-03 10:30:48 +00:00
* *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, noop)
2018-05-03 10:30:48 +00:00
* *WLR_WL_OUTPUTS*: when using the wayland backend specifies the number of outputs
* *WLR_X11_OUTPUTS*: when using the X11 backend specifies the number of outputs
2018-07-18 15:19:41 +00:00
* *WLR_HEADLESS_OUTPUTS*: when using the headless backend specifies the number
of outputs
* *WLR_NO_HARDWARE_CURSORS*: set to 1 to use software cursors instead of
hardware cursors
* *WLR_SESSION*: specifies the wlr\_session to be used (available sessions:
logind/systemd, direct)
2018-05-03 10:30:48 +00:00
rootston specific
------------------
* *XKB_DEFAULT_RULES*, *XKB_DEFAULT_MODEL*, *XKB_DEFAULT_LAYOUT*,
*XKB_DEFAULT_VARIANT*, *XKB_DEFAULT_OPTIONS*: xkb setup
2018-05-03 10:30:48 +00:00
generic
-------
* *DISPLAY*: if set probe X11 backend in *wlr_backend_autocreate*
* *WAYLAND_DISPLAY*, *_WAYLAND_DISPLAY*, *WAYLAND_SOCKET*: if set probe Wayland
backend in *wlr_backend_autocreate*
2018-05-03 10:30:48 +00:00
* *XCURSOR_PATH*: directory where xcursors are located