- Change the ACPI subsystem initialization ordering to initialize
the WDAT watchodg before reserving PNP motherboard resources so
as to allow the watchdog to allocate its resources before the PNP
code gets to them and prevents it from working correctly (Mika
Westerberg).
- Add a quirk for Lenovo Z50-70 to use the iTCO watchdog instead of
the WDAT one which conflicts with the RTC on that platform (Mika
Westerberg).
- Avoid breaking backlight handling on Dell XPS 13 2013 model by
allowing laptops to use the ACPI backlight by default even if they
are Windows 8-ready in principle (Hans de Goede).