So UHD 630 with 10 generation processor only on Motherboards from z490?
I'm not fully plugged in to context here, but to answer your question directly as it stands:
10th gen, z590, UHD 630 works fine for VDADecode. WhateverGreen recognizes it by default with proper framebuffer, eg:
Code:
Devices
Properties
PciRoot(0x0)/Pci(0x2,0x0)
AAPL,ig-platform-id 03009B3E
(This is from memory hope its not wrong double check before using)
I have seen single resolution, mirrored, no-acceleration display output via HDMI and DP over type-C. This requires addition of a couple more properties. The required lore is covered previously on this thread. I spent days trying but never found lore that enabled full UHD 630 display support. Yet it's not ruled out! The proper settings just may not have yet been discovered. I lack the chops to really test. Like many users I added a dGPU to make the most of this expensive kit, so working headless iGPU is the sweetspot and good to go with min fuss.
Reviewing the WhateverGreen docs is not a waste of time:
Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs - acidanthera/WhateverGreen
github.com
OTOH per 11th gen, Acidanthera status report from around June 2021 (thereabouts) said clearly that Rocket Lake iGPU was never going work per WhateverGreen.
It's a strange time because of transitions across 3 major releases of IA — 10th, 11th, 12th — in six months, plus Apple dropping the bomb of bye-bye Intel. Exciting times, with dimming prospects.
NOTE TO SELF
The vibe I get from reading the docs of the key patch developers is of a scene that's run its course and is winding down. I'm not on Discord so can't say for sure. But there's clearly a line between tonymacx86.com and the community that creates the core patches that make hacks possible. I'm mystified to find there's not much connection on these forums to the wellspring of talent which makes hackintosh possible. Or maybe I should say there's less acknowledgement here than I would expect of a community with such a major dependency on that talent which happens to reside elsewhere. I don't know the internecine history, but the core patch developers seem totally disconnected from this scene. Too bad about this because it means everything here is lore, when a generational advance requires understanding.
I'm not putting down the clubhouse. But the gap is obvious and growing.
There's one thing I find truly amazing about these scenes, and that is how the forum structure leads to the same questions being re-asked forever and the knowledge to answer those questions actually being forgotten. The great physicist Richard Feynman coined the term "cargo cult" for certain pacific islands tribes adaptation to arrival of US army atomic test operations. Lore is being forgotten here faster than than it's being discovered. I notice the same over at Macrumors Unsupported forums, which happens to run on same platform. Knowledge goes into these forums and bobs around for a while, then sinks.
Interestingly, it's the same with MSM news culture.
Carry on!