Audio won't work on Yoga 13 (2013)

[TrickyTrix]

I followed Dortania's OpenCore Install Guide and now I have a functional Big Sur installation on my Lenovo Yoga 13 from 2013. I had to fix the keyboard with RehabMans Voodoo-PS2-Controller, but I'm not that lucky with fixing audio.
I'm using AppleALC and tried setting layout-it to 0C000000 (12) and alcid to 12 which are values for audio chipset (CX20590) on my laptop. I also tried resetting NVRAM but there is no sound to be found on my MacOS.
What am I doing wrong and how can I fix it?
I attached my EFI and log files.

 

[Feartech]

I followed Dortania's OpenCore Install Guide and now I have a functional Big Sur installation on my Lenovo Yoga 13 from 2013. I had to fix the keyboard with RehabMans Voodoo-PS2-Controller, but I'm not that lucky with fixing audio.
I'm using AppleALC and tried setting layout-it to 0C000000 (12) and alcid to 12 which are values for audio chipset (CX20590) on my laptop. I also tried resetting NVRAM but there is no sound to be found on my MacOS.
What am I doing wrong and how can I fix it?
I attached my EFI and log files.

only the one spec system here please:

https://www.tonymacx86.com/account/account-details

please read the faq for proper hardware profile setup:

[FAQ] READ FIRST! Laptop Frequent Questions

This is an updated FAQ from the Original Thread: https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/post-1045259 Before asking a question, many common questions are already commonly asked and answered, and many answers exist in the sticky threads in this forum...

www.tonymacx86.com

missing your IRQ Find and Replace entries in your config.plist when you created your HPET.aml from here:

GitHub - corpnewt/SSDTTime: SSDT/DSDT hotpatch attempts.

SSDT/DSDT hotpatch attempts. Contribute to corpnewt/SSDTTime development by creating an account on GitHub.

github.com

you have:
alcid=12 in your boot arguments and also PciRoot(0x0)/Pci(0x1b,0x0)

remove boot argument

 

[TrickyTrix]

The sound is working now. Thank you, I missed that part. If anyone else searches this in the future, the procedure for ProperTree is:
Open both files,
Delete the ACPI -> Patch section from config.plist
Copy the ACPI -> Patch section from patches.plist
Paste into where old patches were in config.plist

I'll use this thread to ask one more question.
According to this diagram, SSDT-GPI0/XOSI is not needed for Ivy Bridge, but when you enter that link, it is needed.
So SSDT-GPI0/XOSI is needed or not for Ivy Bridge laptops?

 

[Feartech]

The sound is working now. Thank you, I missed that part. If anyone else searches this in the future, the procedure for ProperTree is:
Open both files,
Delete the ACPI -> Patch section from config.plist
Copy the ACPI -> Patch section from patches.plist
Paste into where old patches were in config.plist

I'll use this thread to ask one more question.
According to this diagram, SSDT-GPI0/XOSI is not needed for Ivy Bridge, but when you enter that link, it is needed.
So SSDT-GPI0/XOSI is needed or not for Ivy Bridge laptops?

you won't need:
SSDT-GPI0.aml

trial and error with XOSI (and Find and Replace config.plist entry)

 

[TrickyTrix]

I tried enabling touchscreen for my Yoga 13. It's USB HID (OCSysinfo is in the attachment) so I enabled VoodooI2C and VoodooI2CHID. And after I do that, my screen gets crazy.
So is there any way to fix this?

I found out that member of this forum, dragonflylee did it with Clover (his Github with EFI is here) and I'm using Open Core, but I still can't send private messages in order to ask him any details about it.