Hi,
Thanks for sharing this EFI, I'm very interested to have it working on my Dell 5290, very similar to the 5280.
Nevertheless, I've got a couple of question, I'm imagining that you've used oc 0.7.4, is that right ?
On your machine you've got a i5 7th or 8th gen?
Why using a MacBookAir8,2 i/o MacBookPro14,1 or 14,2 ? Maybe linked to my first question
In the config.plist/ACPI you have SSDT-DSM.aml, but couldn't find the corresponding file in the ACPI folder of the EFI, just need to deactivate this from config.plist, I imagine.
Thanks again for your time.