Lenovo Ideapad S340 i5-10210u (Comet Lake). Some troubles

[d3s7r0y]

Hi
I have Lenovo Ideapad S340-15 laptop with i5-10210u.
I installed Mac OS Catalina 10.15.2 and updated it to 10.15.5. Also I installed AppleALC.kext (tried to install kext from github, S340 thread and S540 thread) and changed alcid to 11 in boot options (in s340 thread it was said that alcid must be 11, I tried another values, but audio devices and volume scale don't work with other values).
Trouble is that audio devices (speakers or headphones if they are connected) are present in settings, volume scale is working, but there is no audio.
Music and videos don't work.
Also some keyboard keys are incorrect (for example PrtSc is used to enable/disable trackpad and in keyboard settings I can't set PrtSc for any action).
I'm sorry if I gave not enough information, it is my first post, so if you need more info just tell me.
Maybe somebody can help me to fix this?

 

[d3s7r0y]

I fixed it just by installing VoodooHDA)))
Why I haven't tried it yet...

 

[archer0269]

Hello Friend! Please help, I also have i5 10210u. Post your EFI, thanks.

 

[d3s7r0y]

Hello Friend! Please help, I also have i5 10210u. Post your EFI, thanks.

Here is my EFI, but it isn't very good becouse it is my first attempt to install mac os, so I'll recommend you to get some drivers/kexts from it but not use it as is

 

[archer0269]

Thank you, I'm an experienced hackintosh, but I never put it on a laptop

 

[d3s7r0y]

Can anybody tell me how to compile the kext from github? There are no releases, but there is source code, so we can compile it and we will get the latest kext. But I don't know how and there are no guides about it. What I need to do to compile the kext?