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[Guide] Patching DSDT/SSDT for LAPTOP backlight control

ı patched dsdt for keyboard,but it doesn't work.
Also backlight now doesn't work.
I placed ssdt-pnlf.aml to efi/clover/acpi/patched and installed the kext.Nothing.
On clover dsdt patch there is a patch change pnlf to pnll.
Is it related?
 
ı patched dsdt for keyboard,but it doesn't work.
Also backlight now doesn't work.
I placed ssdt-pnlf.aml to efi/clover/acpi/patched and installed the kext.Nothing.
On clover dsdt patch there is a patch change pnlf to pnll.
Is it related?
No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
 
I have uploaded my files.
 

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  • PRF.zip
    3.4 MB · Views: 70
No ioreg here. Please check your files before upload.

Your kextcache output proves kexts are not installed correctly.
All kexts you need must be installed to the system volume.
Read post #2 of the Clover guide for details:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

And AppleBacklightFixup.kext requires Lilu.kext. You forgot to install it.
Thanks Rehabman ı solved my problem.
It is dsdt/ssdt related as you declared.
I deleted AppleBacklightFixup.kext
I applied brightness patch.
I used ssdt-pnlf.aml
I once had enabled it.Then ı used Sortedorder in clover.
Now brightness and the keys work.
 
Thanks Rehabman ı solved my problem.
It is dsdt/ssdt related as you declared.
I deleted AppleBacklightFixup.kext
I applied brightness patch.
I used ssdt-pnlf.aml
I once had enabled it.Then ı used Sortedorder in clover.
Now brightness and the keys work.

No need for SortedOrder with your setup.
 
I found the config.plist on which ı enabled it.
I don't know how.
Here are two config files.
Please,analyze.
 

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  • Archive.zip
    7.7 KB · Views: 100
Yeah you are right.
No need to use sortedlist.
After many patched clover config file was a mess too.
I used config file for intel hd 520-540 from your repo.
It works too.
It is both acpi and config file related.
Thanks.
 
Yeah you are right.
No need to use sortedlist.
After many patched clover config file was a mess too.
I used config file for intel hd 520-540 from your repo.
It works too.
It is both acpi and config file related.
Thanks.

Enjoy.
 
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