From 238d8bea41225fc4b24f1911707e546af9252e5b Mon Sep 17 00:00:00 2001
From: Kyle Gospodnetich <me@kylegospodneti.ch>
Date: Fri, 21 Jul 2023 15:29:42 -0700
Subject: [PATCH] feat: Add Google Coral TPU Gasket & Apex drivers

---
 Containerfile        |  1 +
 README.md            |  5 +++--
 build-kmod-gasket.sh | 17 +++++++++++++++++
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100755 build-kmod-gasket.sh

diff --git a/Containerfile b/Containerfile
index 19d130ef..22349546 100644
--- a/Containerfile
+++ b/Containerfile
@@ -19,6 +19,7 @@ RUN /tmp/build-prep.sh
 
 RUN /tmp/build-ublue-os-akmods-addons.sh
 
+RUN /tmp/build-kmod-gasket.sh
 RUN /tmp/build-kmod-gcadapter_oc.sh
 RUN /tmp/build-kmod-steamdeck.sh
 RUN /tmp/build-kmod-v4l2loopback.sh
diff --git a/README.md b/README.md
index 41bd13e2..4f31e0ff 100644
--- a/README.md
+++ b/README.md
@@ -25,8 +25,9 @@ The rpmfusion and extra repos provide dependencies which are required by the kmo
 Feel free to PR more kmod build scripts into this repo!
 
 - ublue-os-akmods-addons - installs extra repos and our kmods signing key; install and import to allow SecureBoot systems to use these kmods
-- [gcadapter_oc](https://github.com/hannesmann/gcadapter-oc-kmod) - kernel module for overclocking the Nintendo Wii U/Mayflash GameCube adapter (akmod from [copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
-- [steamdeck](https://lkml.org/lkml/2022/2/5/391) - platform driver for Valve's Steam Deck handheld PC (akmod from [copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
+- [gasket/apex](https://github.com/google/gasket-driver) - kernel module for Coral Gasket Driver, allowing usage of the Coral EdgeTPU on Linux systems (akmod from [ublue-os/akmods copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
+- [gcadapter_oc](https://github.com/hannesmann/gcadapter-oc-kmod) - kernel module for overclocking the Nintendo Wii U/Mayflash GameCube adapter (akmod from [ublue-os/akmods copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
+- [steamdeck](https://lkml.org/lkml/2022/2/5/391) - platform driver for Valve's Steam Deck handheld PC (akmod from [ublue-os/akmods copr](https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/))
 - [v4l2loopback](https://github.com/umlaeute/v4l2loopback) - allows creating "virtual video devices"
 - [xpadneo](https://github.com/atar-axis/xpadneo) - xbox one controller bluetooth driver (akmod from [negativo17 steam repo](https://negativo17.org/steam/)
 
diff --git a/build-kmod-gasket.sh b/build-kmod-gasket.sh
new file mode 100755
index 00000000..979a0657
--- /dev/null
+++ b/build-kmod-gasket.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -oeux pipefail
+
+cp /tmp/ublue-os-akmods-addons/rpmbuild/SOURCES/_copr_ublue-os-akmods.repo /etc/yum.repos.d/
+
+ARCH="$(rpm -E '%_arch')"
+KERNEL="$(rpm -q kernel --queryformat '%{VERSION}-%{RELEASE}.%{ARCH}')"
+RELEASE="$(rpm -E '%fedora')"
+
+rpm-ostree install \
+    akmod-gasket-*.fc${RELEASE}.${ARCH}
+akmods --force --kernels "${KERNEL}" --kmod gasket
+modinfo /usr/lib/modules/${KERNEL}/extra/gasket/{gasket,apex}.ko.xz > /dev/null \
+|| (find /var/cache/akmods/gasket/ -name \*.log -print -exec cat {} \; && exit 1)
+
+rm -f /etc/yum.repos.d/_copr_ublue-os-akmods.repo