Kernels < 6.5 : mkinitcpio : module not found: 'amdxcp'

Manjaro Development Packaging
1

As in title…
During mkinitcpio I recieve the following warning with the 6.4 kernel :

  -> Running build hook: [filesystems]
==> ERROR: module not found: 'amdxcp'

Taking a look … it seems this module exists in 6.5 and 6.6, but no earlier:

$ sudo pacman -Fyx amdxcp

core/linux65 6.5.4-1 [installed]
    usr/lib/modules/6.5.4-1-MANJARO/kernel/drivers/gpu/drm/amd/amdxcp/amdxcp.ko.zst
core/linux65-rt 6.5.2_rt8-1
    usr/lib/modules/6.5.2-1-rt8-MANJARO/kernel/drivers/gpu/drm/amd/amdxcp/amdxcp.ko.zst
core/linux66 6.6.0rc2-1
    usr/lib/modules/6.6.0-1-MANJARO/kernel/drivers/gpu/drm/amd/amdxcp/amdxcp.ko.zst