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3 hours ago, matgeo said:

Yes, I know.

But I'm not the author of this patched kext and I don't know how to make a xml.

I'm sorry, don't have much time, but here's a kext where I added a new layout. Try it with layoutID 12.AppleALC.kext.zip

1 hour ago, wern apfel said:

I'm sorry, don't have much time, but here's a kext where I added a new layout. Try it with layoutID 12.AppleALC.kext.zip

Thanks but not working for me.

 

If you have the time can you compile the new commits applealc 1.62 (that works with Monterey) with the changes you made for me on layout 21( see previous kext i uploaded).

Thnaks in advance for all your help.

10 hours ago, matgeo said:

Thanks but not working for me.

 

If you have the time can you compile the new commits applealc 1.62 (that works with Monterey) with the changes you made for me on layout 21( see previous kext i uploaded).

Thnaks in advance for all your help.

Try this one. Both 21 and 12

AppleALC.kext_1.6.2.zip

9 hours ago, wern apfel said:

No , with both 21 and 12 there is the problem with noise and cpu stack at max speed. That is because line in is back.

Sending you the kext you patched removing the line in.

AppleALC.kext.zip

14 hours ago, matgeo said:

No , with both 21 and 12 there is the problem with noise and cpu stack at max speed. That is because line in is back.

Sending you the kext you patched removing the line in.

AppleALC.kext.zip 1.21 MB · 0 downloads

Unfortunately I can't see the changes from this kext, it's just binaries. Try this.

AppleALC.kext-1.6.2.zip

2 hours ago, wern apfel said:

Have you also tried layout 12? What device do you see under input with the working kext?

Only internal microphone (attached files).

 

With layout 12 there is no sound at all, even from internal speakers.

Screen Shot 2021-06-18 at 14.47.40.pdf Screen Shot 2021-06-18 at 14.48.02.pdf

3 hours ago, wern apfel said:

So, this is 1.6.0 from 11 May, let's see if this works. For Monterey add the -alcbeta boot-arg.

AppleALC.kext-1.6.0.zip 1.21 MB · 1 download

Yes it works. With the already known problem that sound from external speakers is working only after waking from sleep.

 

 

23 hours ago, matgeo said:

Yes it works. With the already known problem that sound from external speakers is working only after waking from sleep.

 

 

I think I messed up something. You can try this kext, also run the new script with alc-verb from the attachment. 

AppleALC.kext_1.6.2.zip realtek_alc.sh.zip alc-verb.zip

40 minutes ago, wern apfel said:

I think I messed up something. You can try this kext, also run the new script with alc-verb from the attachment. 

AppleALC.kext_1.6.2.zip 149.57 kB · 1 download realtek_alc.sh.zip 1.39 kB · 1 download alc-verb.zip 6.59 kB · 1 download

With this kext there is no sound at all from external speakers (and there is an unknown device in in input)

 

So, I switched back to old good kext and atteching logs from the script.

First is after rebooting , when there is no audio from ext speakers.

Second is after waking from sleep , when sound works.

Terminal Saved Output 2 after sleep.txt Terminal Saved Output.txt

1 hour ago, wern apfel said:

Try layout 21,22,23. Can you also show me the pin-config?

pinconfig.png

AppleALC.kext.zip 142.89 kB · 1 download

With this kext my macos stalls at boot.

 

Inverted to old applealc.

Here is the pin-config with layout 21

Screen Shot 2021-06-20 at 18.43.53.pdf

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