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

https://github.com/CameronNemo/void-packages linux-pinebook-pro
https://github.com/void-linux/void-packages/pull/17672

New package: linux-pinebook-pro-5.4.0
[ci skip]

A patch file from https://github.com/void-linux/void-packages/pull/17672.patch is attached