KP Custom SSDT

[iamjhayzt]

KP Custom SSDT (Added Config and Generated SSDT)

Hey there people! So I just finished customizing my Dell 5521 and I think everything is pretty much fine.. well except when I drop the custom SSDT on my patched folder, I get KP everytime I boot my laptop. I used the latest probook installer to generate a custom SSDT. My SMBIOS is MacBookAir 5,2 as it is the nearest for my processor. can anyone help me?

 

[RehabMan]

Hey there people! So I just finished customizing my Dell 5521 and I think everything is pretty much fine.. well except when I drop the custom SSDT on my patched folder, I get KP everytime I boot my laptop. I used the latest probook installer to generate a custom SSDT. My SMBIOS is MacBookAir 5,2 as it is the nearest for my processor. can anyone help me?

Post photo of the KP.

 

[iamjhayzt]

Post photo of the KP.

Here you go sir! Thanks a bunch!

 

[RehabMan]

Here you go sir! Thanks a bunch!

"stepper error"... very common with MacBookAir5,x.

Use -xcpm kernel flag, or adjust the parameters to ssdtPRgen.sh (or don't drop native CPU PM SSDTs, and don't generate from the bootloader).

 

[iamjhayzt]

"stepper error"... very common with MacBookAir5,x.

Use -xcpm kernel flag, or adjust the parameters to ssdtPRgen.sh (or don't drop native CPU PM SSDTs, and don't generate from the bootloader).

Umm, what do you mean by 'don't drop native CPU PM SSDTs, and don't generate from the bootloader' sir? I didn't quite get it.. And by the way, I'm using VoodooHDA which I know is not really good but I can't find a suitable appleHDA for Realtek ALC3221 that has an id of 0x1e208086..

 

[RehabMan]

Umm, what do you mean by 'don't drop native CPU PM SSDTs, and don't generate from the bootloader' sir? I didn't quite get it..

Basically, keep all native SSDTs (patch if necessary). And generate with ssdtPRgen.sh. Turn off bootloader generate of CPU SSDTs (depends on bootloader).

And by the way, I'm using VoodooHDA which I know is not really good but I can't find a suitable appleHDA for Realtek ALC3221 that has an id of 0x1e208086..

You need to get a codec dump from Linux. The id you have is not your codec id.

 

[iamjhayzt]

You need to get a codec dump from Linux. The id you have is not your codec id.

How do I do a codec dump on ubuntu?

 

[RehabMan]

How do I do a codec dump on ubuntu?

Google 'patch AppleHDA guide'. It is the first step in any AppleHDA patching guide.