This GPU works with renoir firmware although it has a dedicated green sardine firmware from AMD. Please add missing green sardine firmware to improve support for new AMD Ryzen 5000 series. This commit removed the support: https://github.com/freebsd/drm-kmod-firmware/commit/0382c95abdcd14d14696628c61f6354553fc70a8
Also: bug 263925
graphics/gpu-firmware-kmod: Update to 20220511 ยท freebsd/freebsd-ports@df7ea4b <https://github.com/freebsd/freebsd-ports/commit/df7ea4b43f7acb69431f27e9e392a5729ad7b38c>