| What: /sys/bus/pci/drivers/intel_vpu/.../sched_mode | |
| Date: October 2024 | |
| KernelVersion: 6.12 | |
| Contact: dri-devel@lists.freedesktop.org | |
| Description: Current NPU scheduling mode. Returns one of the following strings: | |
| - "HW" - Hardware Scheduler mode | |
| - "OS" - Operating System Scheduler mode | |
| Read-only. | |
| Deprecated since the "OS" scheduling mode is not usable | |
| and will be removed from future versions of the driver. | |
| Will be removed in 2027 | |
| What: /sys/bus/pci/drivers/intel_vpu/.../npu_max_frequency_mhz | |
| Date: April 2025 | |
| KernelVersion: 6.15 | |
| Contact: dri-devel@lists.freedesktop.org | |
| Description: Legacy alias for /sys/bus/pci/drivers/intel_vpu/.../freq/hw_max_freq. | |
| Shows maximum frequency in MHz of the NPU's data processing unit. | |
| Read-only. | |
| Will be removed in 2027 | |
| What: /sys/bus/pci/drivers/intel_vpu/.../npu_current_frequency_mhz | |
| Date: April 2025 | |
| KernelVersion: 6.15 | |
| Contact: dri-devel@lists.freedesktop.org | |
| Description: Legacy alias for /sys/bus/pci/drivers/intel_vpu/.../freq/current_freq. | |
| Shows current frequency in MHz of the NPU's data processing unit. | |
| The value is read only when the device is active; otherwise it returns 0. | |
| Read-only. | |
| Will be removed in 2027 |