XFX R9 280X DisplayPort audio

[malhal]

Hi I was unable to get DisplayPort audio working on this card, with 200 series MB and ALC1220. From the readme it is a ambiguous if DP audio is supported. Into says "Clover HDMI audio enables HDMI, DP and DVI audio", step 4 says HDMI only. I ran the command and said yes to AMD HDMI and it downloaded the PEG0 aml. If it should work I can post files to get it working.

I found a mysterious file on the web called HDMIAudio.kext and it was successful however I would prefer to do it with your SSDTs if possible, thanks.

[toleda]

See README/Problem Reporting, attach requested files. AMD does not support DVI audio; HDMI and DP audio supported.

[malhal]

audio_cloverHDMI-130.command.zip contains audio_cloverALC-130_v0.2.command by mistake

[toleda]

Apologies, fixed. Download latest.

[malhal]

No worries, ok output from new audio_cloverHDMI-130_v0.4.command attached, config and IOReg after reboot.

~~Archive.zip~~

[toleda]

Motherboard? MaciASL/File/Exract Tableset ... Attach .acpi file Problem is dsdt, more info: Post #2679/ https://www.tonymacx86.com/threads/audio-hdmi-audio-applehda-guide.143760/page-268

[malhal]

GA-H270 Gaming 3 Malcolm’s iMac.acpi.zip

[toleda]

Edit dsdt is noted in the link, compile, save. Install in EFI/CLOVER/ACPI/patched/ Restart, reply with new files .