graphics/gpu-firmware-kmod and PORTS_MODULES - how to!?

From: Rozhuk Ivan <>
Date: Sat, 28 May 2022 00:28:24 UTC

In past years I had use make.conf with:
PORTS_MODULES+= graphics/gpu-firmware-kmod graphics/drm-510-kmod

this allow auto rebuild and install amdgpu driver and all firmwares
on every kernel build and install.

After move firmwares to separate ports/flavor I lost this feature.

How to deal with fw@flavors and PORTS_MODULES?