HD4600 kernel panic when plugging HDMI external monitor

[monsieurgateau]

The patches *are* changing connector-type from <00 04 00 00> to <00 08 00 00>. But the the "(12)" variants also change something that is thought to be a delay. And changing it from 12 (from 09) tends to fix that reboot. It comes from an earlier version of the kext, without this reboot problem, where it was using 12 instead of 09 (I forget the version of OS X where that was the case). As if Apple made a delay shorter as it was ok for their hardware, but not PCs. Of course, it is all guessing...

Oh, you are totally right, the connector-type for AppleIntelFramebuffer@1 is actually 00080000. Ok got it, thanks again for your amazing work!

Slightly off-topic: is it possible to donate to people helping in this forum?

 

[RehabMan]

...
Slightly off-topic: is it possible to donate to people helping in this forum?

Unless you happened to know their paypal/email, no...

There is a site donation button.