Privacy screen support
Some laptops have toggleable "privacy screens", which heavily restrict the display's viewing angle. It would be nice if we could expose support for this.
Required changes:
- Make wlroots support the KMS APIs for this
- Make wlroots tell us the status of the privacy screen
- Make wayfire able to configure the privacy screen on/off
- Expose the setting through the displays service: here's how (backup link)
- Listen to the gsetting, and appropriately hand the value over to wayfire
Edited by Adrian Vovk