On Sat, Dec 19, 2015 at 6:54 PM, <8001010@xxxxxxxxx> wrote: >> + default-brightness-level = <8>; > > > Why? > Is not better 100% ? It's just an arbitrary value. Plus having the backlight at 100% on battery powered devices might eat up the battery quicker. ChenYu -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html