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Patched AppleHDA.kext for codecs IDT 92HD81B1X5, 92HD91BXX, 92HD87B1/3, 92HD87B2/4, 92HD87XX etc.

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Hello everyone

I tried to apply the guides for AppleHDA patch for my codec
(IDT 92HD99BXX - 0x111d76e5), but till now I only got the
codec show up in system preferences but no devices on input/output.

I use DSDT injection, but it seems that the codec is not
initialized - don't know if this is because of DSDT, MuteGPIO thing
or anything else.

I tried to follow the guide step by step and tried different
Nodes, LayoutIDs (12, 3) and other patches for this codec with no luck
(also AppleALC). The only semi-working thing is VoodooHDA.

I'm posting my DSDT, Clover config, linux dump and the patched files.
Can somebody have a quick look if can spot anything wrong?

Thank you very much!!










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Did you try and check to see if the irq fix is applied to your dsdt? If it's not, try to apply it by using Rehabman's fork for MaciASL and apply the patch. Good luck.

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