On Fri, 29 Mar 2019 12:42:48 +0100 Jacek Anaszewski <jacek.anaszewski@xxxxxxxxx> wrote: > This "global_brightness" seems to be similar to LEDn_BRIGHTNESS of > TI lp50xx [0] devices that led us to that whole concept of LED multi > color class. Jacek, global brightness is one setting for all 12 LEDs, not a separate setting for each RGB LED. It does not make sense to me to incorporate all 12 RGB LEDs (which are 36 LED channels) into one logical LED with one brightness setting and then 36 brightnesses (12 for red, 12 for green, 12 for blue).
