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By Zayden R., September 17, 2026
Intel's NPU Linux driver introduces a command-queue priority ioctl in the upcoming Linux 7.4 release. This feature allows dynamic scheduling priority adjustments for command queues, aiding workload management on Intel NPUs.
Intel's NPU Linux driver is set to introduce a new ioctl for command-queue priority management, arriving with the upcoming Linux 7.4 release. Engineers working with Intel's NPUs on Core Ultra SoCs will find this addition particularly useful. The new feature, known as DRM_IVPU_PARAM_CMDQ_PRIORITY, allows users to query and update the scheduling priority of command queues, even if they have pending jobs. This dynamic adjustment ensures that high and low priority workloads can be managed more effectively, with the NPU firmware responding to priority changes at the first opportunity.
This addition comes as part of the latest drm-misc-next pull request, which is aimed at the Linux 7.4 merge window. While this week's updates are mostly low-level code improvements and minor changes to DRM drivers, the new ioctl stands out as a practical enhancement for those leveraging Intel's NPU capabilities.
The ability to dynamically adjust command queue priorities can significantly impact workload management. Engineers who rely on Intel NPUs for computational tasks will appreciate the flexibility this brings. Whether prioritizing time-sensitive tasks or managing resource allocation for background processes, this ioctl provides a new level of control.
Though the drm-misc-next pull doesn't bring a plethora of user-facing features, the inclusion of this ioctl is a solid improvement for system administrators and developers who require fine-grained control over NPU workloads. As Linux 7.4 edges closer to release, those utilizing Intel's NPU technology should prepare to integrate this feature into their workflow.