Home-Assistant/operating-system
1
0
Fork 0
mirror of https://github.com/home-assistant/operating-system.git synced 2026-09-12 19:47:24 +01:00
Code Activity

Enable Intel NPU driver (ivpu) for x86-64 boards (#4816)

Browse Source 
Enable CONFIG_DRM_ACCEL_IVPU on the generic-x86-64 and OVA boards so the
Intel NPU (Neural Processing Unit) found on Core Ultra CPUs (Meteor Lake
and later, including Panther Lake) is exposed as /dev/accel/accel0. This
lets add-ons such as Frigate use OpenVINO with hardware-accelerated
inference on the NPU.

Also select the Intel NPU firmware (intel/vpu/vpu_*.bin), which already
ships in linux-firmware 20260410 including the Panther Lake (vpu_50xx)
blob.

The driver is x86_64-only, so it is added to the per-board configs rather
than the shared device-support-pci.config which is also used by aarch64
boards.

Fixes #4783

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Stefan Agner
2026-06-26 16:45:05 +02:00
committed by GitHub
co-authored by Claude Opus 4.8
parent 5d42a5a487
commit eb03e31cfc
4 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
buildroot-external/board/pc/generic-x86-64/kernel.config
+3
View File
@@ -35,6 +35,9 @@ CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
CONFIG_DRM_XE=m
CONFIG_DRM_ACCEL=y
CONFIG_DRM_ACCEL_IVPU=m
CONFIG_PWM=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
buildroot-external/board/pc/ova/kernel.config
+3
View File
@@ -94,6 +94,9 @@ CONFIG_DRM_I915=m
CONFIG_DRM_XE=m
CONFIG_DRM_ACCEL=y
CONFIG_DRM_ACCEL_IVPU=m
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_SDHCI=y
buildroot-external/configs/generic_x86_64_defconfig
+1
View File
@@ -39,6 +39,7 @@ BR2_PACKAGE_LINUX_FIRMWARE=y
BR2_PACKAGE_LINUX_FIRMWARE_AMDGPU=y
BR2_PACKAGE_LINUX_FIRMWARE_I915=y
BR2_PACKAGE_LINUX_FIRMWARE_XE=y
BR2_PACKAGE_LINUX_FIRMWARE_INTEL_NPU=y
BR2_PACKAGE_LINUX_FIRMWARE_IBT=y
BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7920_BT=y
BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7921_BT=y
buildroot-external/configs/ova_defconfig
+1
View File
@@ -41,6 +41,7 @@ BR2_PACKAGE_NFS_UTILS=y
BR2_PACKAGE_LINUX_FIRMWARE=y
BR2_PACKAGE_LINUX_FIRMWARE_I915=y
BR2_PACKAGE_LINUX_FIRMWARE_XE=y
BR2_PACKAGE_LINUX_FIRMWARE_INTEL_NPU=y
BR2_PACKAGE_LINUX_FIRMWARE_IBT=y
BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7920_BT=y
BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7921_BT=y