I have applied every edit regarding HDMI audio and cannot get it working for the life of me. I've done all the suggestions (renamed to HDAU, tried every patch w/Clover, added the layout-id to DSDT, etc. and there has been no difference)
HDMI Audio is an afterthought for me to be honest; I'd rather first solve the issue I'm having with OSX boot loop when any external displays are connected; If I "hotplug" the displays (let machine boot/reboot without display connected then connect them while OSX is loading) I have no problems, only when they are left connected during a cold boot or restart (and with both DP and HDMI connected or one or the other).
I have an Intel HD4600 working with FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext and the patch applied via Clover, boot garble patch and 9MB cursor patch and displays working beautiful.
Any help at all getting OSX to load without restarting while external devices are connected (cold boot) would be GREATLY appreciated. I've tried various patches and things to try and mess with the framebuffer but nothing has helped, but think this might have something to do with it, but not really certain how to change this to work in conjunction with having to use FakePCIID and FakePCIID_Intel_HD_Graphics.kext (Tried following guide here but makes no difference:
http://www.tonymacx86.com/graphics/...0-hd4600-hd4000-hd3000-framebuffer-edits.html)
Once I get this working, I'll work on getting HDMI audio working (however, the two issues could potentially be related and solved at the same time)
I have native audio working via patched AppleHDA and Clover (via AppleHDA Patcher
http://www.insanelymac.com/forum/files/file/496-applehda-patcher/) and again haven't been able to get HDMI Audio working, and both displays WILL work if connected durring boot, just not before.
Asus G771 w/1 HDMI and 1 DisplayPort connection, 0x05 for DP, 0x06 for HDMI.
Thanks again.