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The driver samples in this directory provide a starting point for writing a custom PoFx driver for your device.
| Sample | Description |
|---|---|
| PEP ACPI Sample | Demonstrates an interface which allows a Power Engine Plugin (PEP) to implement ACPI runtime methods natively via a Windows driver rather than firmware. |
| UMDF2 PoFx Driver | The UMDF 2 SingleComp sample demonstrates how a UMDF2 driver can implement F-state-based power management for a device that has only a single component. |
| WDF PoFx Driver | Contains two samples that demonstrate how a KMDF driver can implement F-state-based power management. The SingleComp sample demonstrates how a KMDF driver can implement F-state-based power management for a device that has only a single component. The MultiComp sample demonstrates how a KMDF driver can implement F-state-based power management for a device that has an arbitrary number of components that can be individually power-managed |