Fix Backlight

I have Razer Blade 15 Base (2021)

CPU: i7 10750H
GPU: intel UHD Graphics 630
RAM: 16GB DDR4
Motherboard/Laptop Make and Model: Razer Blade 15 Base 2021
Audio Codec: Apple ALC (layout ID 21)
Ethernet Card: Realtek RTL8111
Wifi/BT Card: Intel AX201
Touchpad and touch display devices: VoodooI2C

OpenCore 0.7.4

Help pls with fixing backlight on coffee lake processor, I used PNLF-CFL ACPI, and no results, also when I replace PNLF-CFL on PNLF, settings showing not macbook pro display,

also my args

-v debug=0x100 keepsyms=1 swd_panic=1 alcid=21 -igfxmlr -wegnoegpu

maybe it's because "-igfxmlr" - without it I can't boot, it stuck near IOConsoleUsers: gIOScreenLock.

Also Device Prop:

AAPL,ig-platform-id - 0900A53E

framebuffer-fbmem - 00009000

framebuffer-patch-enable - 01000000

framebuffer-stolenmem - 00003001