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Boot Chime can only be heard using headphones on Conxexant 20724 #1711

Closed i-do-know-who-i-am closed 3 years ago

i-do-know-who-i-am commented 3 years ago

Boot Chime can only be heard using headphones on Conxexant 20724. The same thing happens with macOS Powerchime (the sound when you plug in the charger).

Andrey1970AppleLife commented 3 years ago

Specify AudioOut in config.plist

i-do-know-who-i-am commented 3 years ago

Hi @Andrey1970AppleLife, Can you elaborate what I have to do? Sorry, I may appear dumb but please give me an insight. Regards.

i-do-know-who-i-am commented 3 years ago

I know this is not a support from, I would not like to waste your precious time but there is no information whatsoever regarding AudioOut in any forum. Any information would be appreciated. Regards.

vit9696 commented 3 years ago

Alright, but can you explain why are you looking for AudioOut information on the forums instead of the official reference manual? Here is a link for you: https://github.com/acidanthera/OpenCorePkg/blob/0.7.0/Docs/Configuration.tex#L6516

i-do-know-who-i-am commented 3 years ago

Alright, but can you explain why are you looking for AudioOut information on the forums instead of the official reference manual? Here is a link for you: https://github.com/acidanthera/OpenCorePkg/blob/0.7.0/Docs/Configuration.tex#L6516

It is a little too technical for me. I couldn't understand what do to. Again, I'm sorry. Regards. EDIT: Understood what to do, let's see if it works.

i-do-know-who-i-am commented 3 years ago

@vit9696 So I did try all the values for AudioOut but it does no work. Attaching EFI and Log. Regards. EFI.zip opencore-2021-07-02-090841.txt

voltangle commented 3 years ago

The thing is, that it is actually an issue. I also have Conexant 20724, and also can hear the chime only in headphones. I had also tried everything, every AudioOut, everything i can possibly change, but no luck, the same as OP said

i-do-know-who-i-am commented 3 years ago

@vit9696 So this is not a invalid issue then.

vit9696 commented 3 years ago

Well, it could be that your audio codec in particular is not properly supported by AudioDxe. However, it is not really possible to fix that without having the codec itself and the desire to improve it. You can always submit a PR with a patch if you resolve the problem.

i-do-know-who-i-am commented 3 years ago

This is disappointing, at least for me. Seems like Conxexant 20724 is a odd codec because mute was not supported by AppleALC until Human7900 fixed it in the latest version. Along with the bootchime, macOS Powerchime can only be heard using headphones. Anyway, thank you @vit9696, @Andrey1970AppleLife and @ggoraa for your time.

voltangle commented 3 years ago

I also have a config for you to check out: https://github.com/ggoraa/Hackintosh-840

Human79 commented 3 years ago

@ggoraa Did you make it work?