Hi everyone
I’m running TrueNAS Community Edition 25.04 with kernel 6.12.15
and I recently installed a Sparkle Intel Arc A380 in my NUC 9 Extreme (NUC9i9QNX). The GPU works perfectly for hardware transcoding (Jellyfin → FFmpeg), but there’s no temperature or power telemetry exposed.
intel_gpu_top shows engine activity and frequency correctly, but no temperature or power lines, and there’s no /sys/class/drm/card0/device/hwmon/ directory at all.
Example output:
Intel DG2 (Gen12) @ /dev/dri/card0 – 1398/2446 MHz ENGINES BUSY Video 63% VideoEnhance 20%
Question: Is CONFIG_DRM_I915_HWMON (and other related CONFIG_HWMON options) currently disabled in the TrueNAS kernel build? If so, is there a plan to enable it in upcoming versions (e.g. TrueNAS 25.10) so that Intel Arc GPUs can report temperature and power and use proper fan control?
It looks like the kernel is already new enough (6.12) for DG2 telemetry, so I’m guessing it’s just a missing compile-time flag. Would appreciate any confirmation or roadmap info from the iX team.
Thanks! 