Audio - HDMI Audio AppleHDA [Guide]

[tuxbrother]

Makes perfect sense?
Exact step by exact step, IOReg for each step.

Steps:
1) Boot Sierra with just DisplayPort Cable connected = no audio, monitor not detected as audio output;

2) Connect a second cable from monitor to the HDMI port of the card(1050TI FTW 4GB) = monitor is detect as audio output on hdmi port.

3) Displayport cable removed and source changed on monitor to HDMI port = audio works when click on monitor audio output source on audio configuration.

It´s ok to me using HDMI or DP port, no preference. I just need to have it woking after boot.

p.s: Audio throught DisplayPort works perfect after boot when boot in Elementary OS Loki 0.4.1.

Thanks in advance.

 

[Galatian]

I'm absolutely new to this stuff so I apologise if I'm just being a little bit stupid here. So far I managed to install Sierra on my PC (i7-5775C, MSI Z97 XPower AC, Samsung 850 Evo, Corsair 16 GB DDR3-RAM), thanks to all the great guides here. I get Audio through an optical connection to my receiver and I could also output to my monitor via DP. What I would like to do though is using the HDMI output. I have my receiver connected via HDMI and I run the clover script, but I'm getting the following output:

File: audio_cloverHDMI-120.command_v1.0d
Release Mode
EFI partition is mounted
HDMI audio codec(s)
Intel: 0x80862808
HD6200 HDMI audio is enabled, connector edit may be required
Verify HD6200 HDMI audio connector/s (y/n): y
One display connected, proceeding
HD6200/03001216 detects and sets HDMI connector, no patch required
Password:
rm: /tmp/config.plist6: No such file or directory
rm: /tmp/HDEF.txt: No such file or directory
Install AMD/Nvidia HDMI audio (y/n): n

Install finished, restart required.
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.

Seems like I'm missing some files? Probably super simple solution for the people in the know, but I'm just puzzled as to what to do.

Edit: uploaded ioreg, applehda.kext and clover config.plist; can't download DPCIManager (warning that it includes malware) and don't see the option in console to export anything. Hope this is still helpful.

 

[toleda]

works perfect after boot when boot in Elementary OS Loki

Not relevant

just need to have it woking after boot.

Contact Nvidia
Same result when booting HDMI? Plug in DP? Remove DP?

 

[toleda]

Seems like I'm missing some files?

Yes, no files attached.
See Post #1/Problem Reporting; attach all requested files

 

[tuxbrother]

Not relevant

Contact Nvidia
Same result when booting HDMI? Plug in DP? Remove DP?

Yeah! Same result!

1) Booting HDMI no audio, monitor not detected as audio output;

2) Then Connect DisplayPort Cable, monitor is detected as audio output in Displayport;

 

[toleda]

Same result

Boot fails, hot plug works; Nvidia problem.

 

[tuxbrother]

Thank you Toledo, so I have to wait for a web driver update or It is a firmware specific problem of my evga 1050
TI FTW 4GB?

Cheers!

 

[Galatian]

Yes, no files attached.
See Post #1/Problem Reporting; attach all requested files

Updated original post.

 

[toleda]

Updated original post.

Rules: • Profiles need to contain at least your primary system to assist others with helping you.
HDMI audio is working.

 

[Galatian]

Rules: • Profiles need to contain at least your primary system to assist others with helping you.
HDMI audio is working.

Pretty sure I had my system specs in the original post but ok...you say HDMI is working so I have to find another solution. I simply can't choose HDMI as an output option at all.