https://bugzilla.kernel.org/show_bug.cgi?id=204725
--- Comment #37 from Mike Lothian (mike@fireburn.co.uk) --- I think you need CONFIG_FB_SIMPLE & CONFIG_FB_BOOT_VESA_SUPPORT=y configured
This is what I have in my .config for a Ryzen card
CONFIG_DRM_KMS_FB_HELPER=y CONFIG_FB_CMDLINE=y CONFIG_FB_NOTIFY=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_SYS_FILLRECT=y CONFIG_FB_SYS_COPYAREA=y CONFIG_FB_SYS_IMAGEBLIT=y CONFIG_FB_SYS_FOPS=y CONFIG_FB_DEFERRED_IO=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_EFI=y CONFIG_FB_SIMPLE=y
And I'm sure I had the above issue when playing with these options before