KBD_BL_LEVEL_MIN 84 drivers/input/keyboard/applespi.c ((KBD_BL_LEVEL_MAX - KBD_BL_LEVEL_MIN) * KBD_BL_LEVEL_SCALE / 255U) KBD_BL_LEVEL_MIN 915 drivers/input/keyboard/applespi.c KBD_BL_LEVEL_MIN);