| 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 |
