use_alt_lcd_levels 112 drivers/platform/x86/fujitsu-laptop.c static int use_alt_lcd_levels = -1; use_alt_lcd_levels 175 drivers/platform/x86/fujitsu-laptop.c switch (use_alt_lcd_levels) { use_alt_lcd_levels 1025 drivers/platform/x86/fujitsu-laptop.c module_param(use_alt_lcd_levels, int, 0644); use_alt_lcd_levels 1026 drivers/platform/x86/fujitsu-laptop.c MODULE_PARM_DESC(use_alt_lcd_levels, "Interface used for setting LCD brightness level (-1 = auto, 0 = force SBLL, 1 = force SBL2)");