[solved] No HDMI audio in 10.13.6

[medjahriabed]

When I plug my HDMI , the display works fine but the audio comes from my laptop speakers , using AppleALC

 

[RehabMan]

When I plug my HDMI , the display works fine but the audio comes from my laptop speakers , using AppleALC

The ioreg you attached shows no HDMI device plugged in.
PR files must represent the problem scenario.

But it appears you did not patch the connector-type for HDMI.
Requires using KextsToPatch to patch the framebuffer connector or WhateverGreen.kext to patch it the same way.

Note: WhateverGreen.kext can be used in place of Shiki.kext, IntelGraphicsFixup.kext.

 

[medjahriabed]

I removed Shiki.kext, IntelGraphicsFixup.kext and replaced them with WhateverGreen.kext , everything is working now but I had to change the settings on the TV , the resolution changed a bit

 

[RehabMan]

I removed Shiki.kext, IntelGraphicsFixup.kext and replaced them with WhateverGreen.kext , everything is working now but I had to change the settings on the TV , the resolution changed a bit

Yes, WhateverGreen.kext does automatic DP->HDMI connector patches unless you use kernel flag -igfxnohdmi (then you can patch the applicable connector(s) via framebuffer-conX-type).

 

[medjahriabed]

Thnx man , I guess problem solved