sysfs interface for analog devices adp8860 backlight driver ----------------------------------------------------------- The backlight brightness control operates at three different levels for the adp8860, adp8861 and adp8863 devices: daylight (level 1), office (level 2) and dark (level 3). By default the brightness operates at the daylight brightness level. See also /sys/class/backlight/<backlight>/ambient_light_level and /sys/class/backlight/<backlight>/ambient_light_zone. What: /sys/class/backlight/<backlight>/l1_daylight_max What: /sys/class/backlight/<backlight>/l2_office_max What: /sys/class/backlight/<backlight>/l3_dark_max Date: Apr, 2010 KernelVersion: v2.6.35 Contact: Michael Hennerich <michael.hennerich@analog.com> Description: (RW) Maximum current setting for the backlight when brightness is at one of the three levels (daylight, office or dark). This is an input code between 0 and 127, which is transformed to a value between 0 mA and 30 mA using linear or non-linear algorithms. What: /sys/class/backlight/<backlight>/l1_daylight_dim What: /sys/class/backlight/<backlight>/l2_office_dim What: /sys/class/backlight/<backlight>/l3_dark_dim Date: Apr, 2010 KernelVersion: v2.6.35 Contact: Michael Hennerich <michael.hennerich@analog.com> Description: (RW) Dim current setting for the backlight when brightness is at one of the three levels (daylight, office or dark). This is an input code between 0 and 127, which is transformed to a value between 0 mA and 30 mA using linear or non-linear algorithms.
