Commit 76c2ff3e broke backlight on Chromebook snow

[Dario Binacchi]

Hi Guillaume,

> Il 21/10/2021 16:47 Guillaume GARDET <guillaume.gardet at free.fr> ha scritto:
> 
>  
> Hi,
> 
> Commit 76c2ff3e [0] broke backlight on Chromebook snow.
> A revert on top of 2021.10 restores the backlight.
> Not sure why it breaks on Chromebook snow yet. Dario, any idea how to fix this?

Is it possible that max_level is equal to min_level and therefore division 
by zero is done?

Thanks and regards,
Dario
> 
> Cheers,
> Guillaume