grandpares/it87-extras

Description

Extended ITE motherboard microcontroller driver by Frank Crawford, packaged as an akmod for convenience. Adds support for

• IT8603E Super I/O chip w/LPC interface
• IT8606E Super I/O chip w/LPC interface
• IT8607E Super I/O chip w/LPC interface
• IT8613E Super I/O chip w/LPC interface
• IT8620E Super I/O chip w/LPC interface
• IT8622E Super I/O chip w/LPC interface
• IT8623E Super I/O chip w/LPC interface
• IT8625E Super I/O chip w/LPC interface
• IT8628E Super I/O chip w/LPC interface
• IT8528E Super I/O chip w/LPC interface
• IT8655E Super I/O chip w/LPC interface
• IT8665E Super I/O chip w/LPC interface
• IT8686E Super I/O chip w/LPC interface
• IT8688E Super I/O chip w/LPC interface
• IT8689E Super I/O chip w/LPC interface
• IT8695E Super I/O chip w/LPC interface
• IT8705F Super I/O chip w/LPC interface
• IT8712F Super I/O chip w/LPC interface
• IT8716F Super I/O chip w/LPC interface
• IT8718F Super I/O chip w/LPC interface
• IT8720F Super I/O chip w/LPC interface
• IT8721F Super I/O chip w/LPC interface
• IT8726F Super I/O chip w/LPC interface
• IT8728F Super I/O chip w/LPC interface
• IT8732F Super I/O chip w/LPC interface
• IT8736F Super I/O chip w/LPC interface
• IT8738E Super I/O chip w/LPC interface
• IT8758E Super I/O chip w/LPC interface
• IT8771E Super I/O chip w/LPC interface
• IT8772E Super I/O chip w/LPC interface
• IT8781F Super I/O chip w/LPC interface
• IT8782F Super I/O chip w/LPC interface
• IT8783E/F Super I/O chip w/LPC interface
• IT8786E Super I/O chip w/LPC interface
• IT8790E Super I/O chip w/LPC interface
• IT8792E Super I/O chip w/LPC interface
• IT87952E Super I/O chip w/LPC interface
• Sis950 A clone of the IT8705F

Installation Instructions

On Fedora

sudo dnf copr enable grandpares/it87-extras
sudo dnf install it87-extras

Ensure akmods are ready

sudo akmods --force

Reboot to UEFI and disable Smart Fan or set curve to 0% at maximum temperature or OS fan control might not work properly. Some motherboards may require karg acpi_enforce_resources=lax to load the driver.

Secure Boot

Prior to module installation

sudo dnf install akmods kmodtool mokutil openssl 
sudo kmodgenca -a
sudo mokutil --import /etc/pki/akmods/certs/public_key.der
# Enter any password. You will need it during the next step.

Reboot, then select “Enroll MOK”, “Continue”, “Yes”, then enter the password from the previous step.

# Rebuild akmods and initramfs, then reboot 
sudo akmods --force
sudo dracut --force
sudo reboot

On uBlue

If using Secure Boot:

# Import my signing key into your Secure Boot keyring
curl -Lo https://github.com/grandpares/ublue-image/raw/refs/heads/main/certs/akmods_grandpares.der
sudo mokutil --import akmods_grandpares.der

and reboot. Then

# Rebase to your preferred flavor of uBlue with it87-extras preinstalled
rpm-ostree rebase ostree-image-signed:docker://ghcr.io/grandpares/[flavor (aurora/bluefin/bazzite)]-it87:latest

Reboot to UEFI and disable Smart Fan or set curve to 0% at maximum temperature or OS fan control might not work properly. Some motherboards may require karg acpi_enforce_resources=lax to load the driver. It can be set with

sudo rpm-ostree kargs --append='acpi_enforce_resources=lax'

Active Releases

The following unofficial repositories are provided as-is by owner of this project. Contact the owner directly for bugs or issues (IE: not bugzilla).

Release	Architectures	Repo Download
Fedora 41	x86_64 (197)*	Fedora 41 (82 downloads)
Fedora 42	x86_64 (1418)*	Fedora 42 (484 downloads)
Fedora 43	x86_64 (38)*	Fedora 43 (16 downloads)
Fedora rawhide	x86_64 (50)*	Fedora rawhide (59 downloads)

* Total number of downloaded packages.