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Jason Francis 2020-05-09 15:32:45 -04:00
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wdisplays is a graphical application for configuring displays in Wayland
compositors. It borrows some code from [kanshi]. It should work in any
compositor that implements the wlr-output-management-unstable-v1 protocol,
including [sway]. The goal of this project is to allow precise adjustment of
display settings in kiosks, digital signage, and other elaborate multi-monitor
setups.
compositor that implements the wlr-output-management-unstable-v1 protocol.
Compositors that are known to support the protocol are [Sway] and [Wayfire].
The goal of this project is to allow precise adjustment of display settings in
kiosks, digital signage, and other elaborate multi-monitor setups.
![Screenshot](wdisplays.png)
# Installation
[![Repology][repology-img]][repology-pkg]
Check your distro for a `wdisplays` package. Known distro packages:
- [Alpine](https://pkgs.alpinelinux.org/package/edge/testing/x86_64/wdisplays)
@ -70,10 +72,19 @@ file. See man `sway-output`. If you want to have multiple configurations
depending on the monitors connected, you'll need to use an external program
like [kanshi]. Integration with that and other external daemons is planned.
### How do I add support to my compositor?
A minimal amount of code (approximately 150-200 LOC) is currently required to
get support for this in wlroots compositors. See the diff here for a sample
implementation on top of tinywl: [tinywl-output-management].
[kanshi]: https://github.com/emersion/kanshi
[sway]: https://github.com/swaywm/sway
[Sway]: https://swaywm.org
[Wayfire]: https://wayfire.org
[ARandR]: https://christian.amsuess.com/tools/arandr/
[tinywl-output-management]: https://git.sr.ht/~jf/tinywl-output-management/commit/87a45d89ae0e7975e2a59f84e960380dd2f5ac08
[license-img]: https://img.shields.io/badge/License-GPL%203.0%20or%20later-blue.svg?logo=gnu
[license-spdx]: https://spdx.org/licenses/GPL-3.0-or-later.html
[repology-img]: https://repology.org/badge/tiny-repos/wdisplays.svg
[repology-pkg]: https://repology.org/project/wdisplays/versions