Merge branches 'acpi-prm' and 'acpi-video'

Merge an ACPI PRM (platform runtime) support fix and an ACPI backlight
quirk for 6.2-rc5:

 - Check whether EFI runtime is available when registering the ACPI PRM
   address space handler and when running it (Ard Biesheuvel).

 - Add backlight=native DMI quirk for Acer Aspire 4810T to the ACPI
   video driver (Hans de Goede).

* acpi-prm:
  ACPI: PRM: Check whether EFI runtime is available

* acpi-video:
  ACPI: video: Add backlight=native DMI quirk for Acer Aspire 4810T