[Graphics] Disabling unsupported GPU about oc-little-translated HOT 3 CLOSED

How can a DeveiceProperty injected into a single device disable ALL GPUS? For the boot-arg yes, I understand it, but for the DevProp, I ann pressty sure it only disables the device it is injected into – otherwise there would be no need to have it at all. It actually states "disable-gpu property to each GFX0" for the device property in the Whatevergreen repo.

I will update the info for Option 1 and add Option 3 for the rare edge case of multiple GPUs

from oc-little-translated.

Hi. The things you point out are no "errors".

1. The requirement for Whatevergreen is mentioned in the instructions already!
2. What applies to disabling a single GPU is also applicable for a system with multiple GPUs. The only difference is a PCI Address.

from oc-little-translated.

1. Sorry for the misunderstanding. What I was actually talking about is that only -wegnoegpu requires WhateverGreen, as far as I read the guide. I perfectly know your intentions, but it's not that clear actually.

2. With the SSDT it's fine, but in case of DeviceProperties, disable-external-gpu actually disables ALL the external GPUs rather than just a single one (which can be achieved by using disable-gpu)

from oc-little-translated.