This could be specific Fujitsu setting to disable the old Analog signal to the D-Sub port and use only UEFI on the more recent port DVI, in the bios code itself or OROM/VBT settings.
The BMP tool is used for updating the settings in to a new OROM Intel VBIOS (A legacy vbios used in CSM on)
[Guide] Transfer of specific Intel OROM VBIOS and GOP VBT settings by using Intel BMP tool - BIOS/UEFI Modding / BIOS modules (PCI ROM, EFI and others) - Win-Raid Forum (level1techs.com)
VBIOS in GUID A062CF1F-8473-4AA3-8793-600BC4FFE9A8
and used to update the settings in a new GOP VBT (Used by the GOP driver in UEFI mode),
Intel GOP VBT GUID 878AC2CC-5343-46F2-B563-51F89DAF56BA
Intel GOP VBT GUID 0F729F33-25C1-41A7-86B2-23A737A91823
Off course this (BMP tool ) as nothing to do with a GOP EFI DXE driver.
EFI GOP Driver IvyBridge - 3.0.1030
EFI GOP Driver SandyBridge - 2.0.1024
These 2 updated files (OROM VBIOS SNB-IVB and RAW GOP VBT SNB/IVB-MOBILE), should be used, not just the vbios rom/DXE driver, by UBU.
UBU doesnt support VBT update for lower than 8 series, UEFItool or MMtool should be used then.