Unfortunately I can't use patches yet. I can say that I tried to run the module from another kernel and I get an error.
sudo insmod /lib/modules/5.18.0-3-amd64/kernel/drivers/platform/x86/nvidia-wmi-ec-backlight.ko
[sudo] password for alter:insmod: ERROR: could not insert module /lib/modules/5.18.0-3-amd64/kernel/drivers/platform/x86/nvidia-wmi-ec-backlight.ko: Invalid module format
I thought you could add it to the default kernel -- Best regards, Roman Kalugin e-mail: [email protected]

