Acpi Prp0001 0 !full!

Lin spun her chair. The lab was empty. But her screen now showed a new line in the terminal, typed at 300 wpm, no input lag:

When the Linux ACPI driver scans the system and sees a device labeled PRP0001 , it knows it has encountered a special hybrid. It tells the kernel: "Ignore standard ACPI lookup rules for a moment. Look inside this device for Device Tree properties." How it Works in Code acpi prp0001 0

Notice the trick: The ACPI ID is PRP0001 , but the driver uses a pointer to the OF match table. The kernel then tries each compatible string in the _DSD against that table. Lin spun her chair