Evgeny Kuznetsov

Do you know for a fact that changing keyboard backlight timeout is at all possible on yout MateBook? I don’t really know about D14, but at least for the MateBook...

Wow! I had no idea! @aymanbagabas, this is definitely worth looking into.

> @nekr0z can you confirm this is working on your machine? Yes and no. 0x04 followed by a call switches backight to full on my machine (no need to do...

As for the timeout duration, I don't believe this option was available before 2020, so it may be exclusive to the newer models. I definitely remember the corresponding woes on...

Ooh, interesting, it works! Well, somewhat. ;-) I installed the patched driver onto my machine and rebooted. Nothing new. Then, I `rmmod`ed the driver and `insmod`ed it with `handle_kbdlight=1`. `kbdlight`...

> @nekr0z could you please provide a `dmidecode` output? [dmidecode.txt](https://github.com/aymanbagabas/Huawei-WMI/files/5545248/dmidecode.txt)

Hmm. I've upgraded my BIOS to 1.28, and I can no longer get `kbdlight` interface to appear... The updated dmidecode: [dmidecode.txt](https://github.com/aymanbagabas/Huawei-WMI/files/5545841/dmidecode.txt)

> @nekr0z, acpidump, please `acpixtract -a acpidump.out` You want me to publish all the 39 resulting `.dat`s? > You can try get timeout: On WRT-WX9 this always returns a bunch...

> > You want me to publish all the 39 resulting `.dat`s? > > No. I copied the wrong command. Sorry. `acpidump > acpidump.out` [acpidump.txt](https://github.com/aymanbagabas/Huawei-WMI/files/5553486/acpidump.txt)

> To be honest, I have never checked if there's an update for the BIOS at all and I'm also not sure how to update it from a Linux system....