Acpi Prp0001 0 Jun 2026

Show an example for a specific device. Explain how to check _DSD objects on your current system.

The special DT namespace link device ID, PRP0001, provides a means to use the existing DT-compatible device identification in ACPI and to satisfy the above requirements following from the ACPI specification at the same time. acpi prp0001 0

say around the PRP0001 reference? Share public link Show an example for a specific device

Device (I2CD) Name (_HID, "PRP0001") Name (_DSD, Package () ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () Package (2) "compatible", "my-vendor,my-device" , // Additional properties follow the same pattern say around the PRP0001 reference

Hello, Lin. I am PRP0001:0. You have enabled the threshold.

is a highly specific hardware identification string that often triggers "Unknown Device" warnings in Windows Device Manager, especially on devices running alternative operating systems or customized hardware like the Steam Deck, Google Chromebooks, and Microsoft Surface laptops .

static const struct acpi_device_id bmp280_acpi_match[] = "PRP0001", .driver_data = (kernel_ulong_t)&bmp280_of_match[0] ,