Broadwell HDMI Audio Issue

[Machanical]

IOReg.txt is useless. No support for Conexant codec.

Thought so, and yeah the Conexant is obviously not supported. Though the Conexant works really well with a Clover patched AppleHDA, no issues there. I doubt the Conexant has anything to do with the HDMI anyway since the Intel HDMI codec exists and is probably what is used for the HDMI audio.

Did you edit the dsdt for IGPU? if yes, disabled HD5500 ssdt.
See Problem Reporting, Post #1, HDMI Audio AppleHDA. Post to same thread as the guide.

I'll post the the response for the IGPU into the HDMI Audio AppleHDA thread then since it was requested.

 

[rafael.armenio]

Broadwell HDMI Audio can be solved with clover patch, solution by nguyenmac in post #140
http://www.tonymacx86.com/yosemite-...phics-5500-need-some-help-14.html#post1076845

 

[toleda]

Broadwell HDMI Audio can be solved with clover patch

Necessary, not sufficient.