This is strange, because as I installed FakePCIID_Intel_HDMI... I do not have HDMI audio at all (either hot plug or boot with plugged cable). By removing the kext I have HDMI audio when hot plug, and not when I booted with HDMI. But if I enable framebuffer@2 back, I have audio even when boot with plugged. So I think it is something that can be fixed. Please help.
I googled it and found your post
https://www.tonymacx86.com/threads/...troller-reset-sticky-probook-ec-reset.106177/
I also went to HP website and check EC reset for my laptop. But it didn't fix the problem. I don't have glitch graphics with Windows either, and I didn't have that problem before switching to WhateverGreen. Is there anything else I can do?