kms-drm 4.16 has bug .. Can't support AMD Vega 10 Graphics! My laptop CPU is AMD Ryzen 3700U.
Look this thread using Ryzen 3500U:
My FreeBSD version is amd64 12.0-RELEASE-p2
And my thread:
I install `graphics/drm-dev-kmod` fail:
not supported on older CURRENT, no kernel support
drm-devel-kmod is only for current, you need to install that.
FreeBSD 12.0 is really old, you should consider upgrading to 12.1. I'm not sure that the latest AMD vega 10 is supported there anyway, you should probably try drm-devel-kmod on FreeBSD Current.
I'm sorry, I using version is 12.1-RELEASE-p2! latest stable version.
(In reply to Brian Zou from comment #5)
drm-devel-kmod is not supported on FreeBSD 12.1. It is a development version supported on current only. This is why it can't be built and installed.
(In reply to Niclas Zeising from comment #4)
> FreeBSD 12.0 is really old, you should consider upgrading to 12.1.
FreeBSD 12.0 will go EOL as of February 29, 2020.
I'm not sure this is a bug. drm-devel-kmod, which is drm-v5.0, is not meant to be built on FreeBSD 12. However, for AMD Vega 10, drm-v5.0 might be needed, in which case you have to run FreeBSD 13.