Single FN Key for Keyboard Backlight (Comet Lake Laptop)

[shiecldk]

Hi my laptop (ASUS ZenBook Pro Duo 15 UX582) has only one key for keyboard backlight control. I've check the guide for SSDT/DSDT; however, it did not work. Also, is there a way to implement ASUS numpad as the Ubuntu python driver?
https://github.com/mohamed-badaoui/asus-touchpad-numpad-driver

I attached my Debug files.
https://drive.google.com/file/d/1fB-K3Dw2CISDaLb6qZmpKOe4xM14fe5_/view?usp=sharing

Similar issue:
#101

EC events (checked with ACPIDebug):

_QD3 = Fn Press
_QD4 = Fn Release
_QD5 = Fn Lock/Unlock

_Q0E = Fn+F4 = Brightness Down
_Q0F = Fn+F5 = Brightness Up
_Q12 = Fn + F6 = Enable/Disable Trackpad
_Q0D = Fn + F7 = Keyboard Backlight
KBLU = Fn + F7 = Keyboard Backlight
Fn + F8 = nothing
Fn + F9 = nothing
_Q17 = Fn + F10
Fn + F11 = nothing
_Q18 = Fn + F12
Pause = Brightness Up

_Q30 = Performance Mode Switch
_Q31 = Main/Secondary Screen Switch
_Q32 = Enable/Disable Secondary Screen

_Q80 = Close/Open LID

_QA3, _QA0 = Plug In/Remove Power Adaptor

[shiecldk]

@Ubsefor @hieplpvip @AR-CADE Could you help?

[Ubsefor]

@Ubsefor @hieplpvip @AR-CADE Could you help?

Check #93 and #95

[shiecldk]

@Ubsefor @hieplpvip @AR-CADE I tried but the Keyboard Backlight FN key doesn't work. I also is it possible to enable the numpad? I can confirm this python diver work for me in Ubuntu. I was hoping to find a way to port it to macOS.
https://github.com/mohamed-badaoui/asus-touchpad-numpad-driver

[robertr1229]

Same issue with Ice Lake. Laptop. I have tried multiple mappings without success to get the f4,f5, and f7 keys to function properly. The link to custom mappings in the wiki is dead with a page that says "to do"

[shiecldk]

@robertr1229 I actually got the FN key for volume, brightness, and keyboard backlight work on my UX582 laptop. Check my repo for ASUSFN.aml and AsusSMC.aml.

https://github.com/shiecldk/ASUS-ZenBook-Pro-Duo-15-OLED-UX582-Hackintosh/tree/main/EFI/OC/ACPI

[ghost]

Hi @shiecldk , Can you please help me with something? I have the same issue as the one you had previously. My keyboard backlight is not working and I have a single fn key for KB Backlight. What can I patch to make it work? The other keys are working just fine. I just need help with the Backlight power and fn + f7 to work.