New comment by Hoshpak on void-packages repository

https://github.com/void-linux/void-packages/issues/12853#issuecomment-508987793
Comment:
There's not much we can do about it other than waiting for the kernel developers to release a fix. There's also another issue with Vega cards that keeps 5.1 from becoming the default kernel. If it hasn't already been done, you could report the issue upstream. Other than that, I suggest you downgrade to 4.19 which is still the default kernel version. If you are adventourus, you could also compile 5.2-rc7 yourself and test if that works any better.