Kobo aura one: natural light

[Wonko7]

Hi all,

some of your customers like your products for the ease with which we can use open source software on your hardware.
Right now, we can't fully use the beautiful hardware of the aura one because we don't understand how to control the natural light, could you give us a few pointers?
I've tried changing the lm3630 table with the CM_FL_LM3630_TABLE (248) ioctl, but that didn't seem to change the color at all.

Please see:
koreader/koreader#2321
koreader/koreader#2285

Thanks,