There is an updated pull request by ericonr against master on the void-packages repository

https://github.com/ericonr/void-packages wdisplays
https://github.com/void-linux/void-packages/pull/21905

New package: wdisplays-1.0
Closes #18161

A patch file from https://github.com/void-linux/void-packages/pull/21905.patch is attached