Adding audio codec AppleALC

[NZRichard]

attach new IOReg and last log

Layout=2 files attached for AppleALC - Today @ 4:45PM

 

[toleda]

some of the other 1.3.4 you posted a few posts back did not work

Expected. Special builds with 2 codecs, 1150 working and 1200 in development; no support for 1220 or any other codec.

Could we expect the same results from release of 1.3.4? Is it ok to keep using the Debug version you provided?

No. No, 1200 only.

 

[toleda]

Layout=2 files attached for AppleALC

Thanks. I can now replicate the symptom on my system, AppleALC is not loading the pathmaps.

 

[NZRichard]

No. No, 1200 only.

Maybe the zip folder could be renamed as S1200A_Debug.zip to avoid confusion

 

[NZRichard]

I can now replicate the symptom on my system, AppleALC is not loading the pathmaps.

Are you saying you created a synthetic S1200A on your system? Is there a road map for how all this is meant to work?

 

[toleda]

Are you saying you created a synthetic S1200A on your system?

Yes, 1150/3 port is similar to 1200.

Is there a road map for how all this is meant to work?

Yes, see High Definition Audio Specification. AppleHDA uses codec specific layouts, pathmaps and pinconfigs to configure each audio device.

Try attached

 

[NZRichard]

Try attached

Thanks. Off grid until 12/26.

 

[NZRichard]

Try attached - #2

Attaching latest files for AppleALC - 12/23 @ 10:59 AM

Update/Edit:

What do you know? have Sound Output - Internal Speaker and Input - Internal Mic for S1200A!!

See next post...

 

[NZRichard]

Try attached - #3

S1200A - Layout 1 sound is live - internal speakers/microphone:

Sweet!

 

[toleda]

S1200A sound is live - internal speakers/microphone

Attached screenshots are identical.
Layout = 2, different audio devices; post screenshots
Digital Audio requires optional SPDIF accessory

S1200A requires clean up before submission, beta available next week
Thanks for your support