- patches.arch/thinkpad_fingers_off_backlight_igd.patch:
      Serve ThinkPad IGD devices backlight functionality through
      thinkpad_acpi (fate #302883).
    - supported.conf: Add most important laptop drivers as supported:
                   kernel/drivers/misc/asus_laptop
                   kernel/drivers/misc/eeepc-laptop
                   kernel/drivers/misc/msi-laptop
                   kernel/drivers/misc/fujitsu-laptop
                   kernel/drivers/acpi/wmi
                   kernel/drivers/misc/hp-wmi