"Device is compatible with a Device Tree binding."
This feature serves as a "glue layer" that bridges the gap between traditional ACPI enumeration and the more flexible Device Tree-style configuration. The Problem
Download the specific OEM architecture bundle or locate the correct platform driver cabinet from the Microsoft Update Catalog.
Now armed with this knowledge, go forth and tame your boot logs. acpi prp0001 0
If you suspect you have a PRP0001 device, use these commands:
Show an example for a specific device. Explain how to check _DSD objects on your current system.
The kernel found a PRP0001 device, extracted a compatible property from its _DSD , matched it to an I2C driver ( bme280 ), and created the device. "Device is compatible with a Device Tree binding
acpi PRP0001:00: bus: acpi type: hid:PRP0001 acpi PRP0001:00: driver: gpio_keys
acpi prp0001 0
[ 0.000000] ACPI: PRP0001:0: device active. Ghost made flesh. If you suspect you have a PRP0001 device,
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It started as a flicker. Not the comforting blink of a hard drive light or the sleepy pulse of a monitor on standby, but something deeper—a glitch in the periphery of vision. Lin, a firmware engineer with a caffeine dependency and a hatred for mysteries, first noticed it on a Tuesday at 2:47 AM.
Example: drivers/iio/pressure/bmp280.c includes:
: Mika Westerberg's commit 733e625 introduced the special PRP0001 ID so that driver matching could be done using Device Tree compatible properties.