On Sat, Apr 08, 2017 at 01:55:15AM +0300, Sakari Ailus wrote: > > My ACPI knowledge is limited, but don't ACPI nodes have 4 character names that > > can be combined in a string to create a full path ? > > There is something, yes, but the ACPI framework currently has no such > functionality. I believe it could be implemented though. Cc Mika. All ACPI node names are 32-bit integers and those are combined to form a path, like \_SB.PCI0.I2C0 and so on. A single ACPI node name cannot be larger than 4 chars, though.
