KabyLake HDMI audio not working

[kouta77]

hi, I have my display and integrate audio working great, but HDMI-audio is not working no matter what I do. I have search for this and tried almost every solution out there. I have a 7th gen kabylake i5-7200u -intelHD 620- (its a Huawei Matebook-x)
I've tried cloverHDMI kext and stuff...check the screenshots, hope it helps you help me !!

 

[toleda]

See AppleHDA HDMI Audio/Post #1/IV. Problem Reporting.
Post to thread linked with requested files