Install the kernal module required for the facetimehd camera to work on Linux

99-install-facetime-camera.sh

#!/bin/bash
set -e

export CONFIG_MODULE_SIG=n
export CONFIG_MODULE_SIG_ALL=n
# For current kernel
export KERNELRELEASE=$(cat /proc/version | awk '{print $3}')

temp_dir=$(mktemp -d)
echo "Installing FacetimeHD camera for $KERNELRELEASE"
cd $temp_dir
git clone https://github.com/patjak/facetimehd-firmware.git
git clone https://github.com/patjak/bcwc_pcie.git

cd $temp_dir/facetimehd-firmware
pwd
make
make install
cd $temp_dir/bcwc_pcie
pwd
make
make install
rm -rf $temp_dir

if [ ! -d "/etc/modules-load.d" ]; then
  mkdir -p "/etc/modules-load.d"
fi

cat > "/etc/modules-load.d/facetimehd.conf" << EOL
videobuf2-core
videobuf2_v4l2
videobuf2-dma-sg
facetimehd
EOL


# Workaround for depmod being skipped above with error:
# Warning: modules_install: missing 'System.map' file. Skipping depmod
echo "Generate modules.dep and map files"
sudo depmod

echo "Adding kernel modules"
sudo modprobe -r bdc_pci
sudo modprobe facetimehd

echo "Install complete"

Hello, I have latest Ubuntu 24.04.1 and when script runs I get this error. Can you help, please:

Copying firmware into '//usr/lib/firmware/facetimehd'
/tmp/tmp.UFC9QVUmI1/bcwc_pcie
make -C /lib/modules/6.8.0-41-generic/build M=/tmp/tmp.UFC9QVUmI1/bcwc_pcie modules
make[1]: Entering directory '/usr/src/linux-headers-6.8.0-41-generic'
warning: the compiler differs from the one used to build the kernel
The kernel was built by: x86_64-linux-gnu-gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0
You are using: gcc-13 (Ubuntu 13.2.0-23ubuntu4) 13.2.0
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_ddr.o
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_hw.o
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_drv.o
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_ringbuf.o
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_isp.o
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_v4l2.o
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_buffer.o
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/fthd_debugfs.o
LD [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/facetimehd.o
MODPOST /tmp/tmp.UFC9QVUmI1/bcwc_pcie/Module.symvers
CC [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/facetimehd.mod.o
LD [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/facetimehd.ko
BTF [M] /tmp/tmp.UFC9QVUmI1/bcwc_pcie/facetimehd.ko
make[1]: Leaving directory '/usr/src/linux-headers-6.8.0-41-generic'
make -C /lib/modules/6.8.0-41-generic/build M=/tmp/tmp.UFC9QVUmI1/bcwc_pcie modules_install
make[1]: Entering directory '/usr/src/linux-headers-6.8.0-41-generic'
INSTALL /lib/modules/6.8.0-41-generic/updates/facetimehd.ko
SIGN /lib/modules/6.8.0-41-generic/updates/facetimehd.ko
DEPMOD /lib/modules/6.8.0-41-generic
Warning: modules_install: missing 'System.map' file. Skipping depmod.
make[1]: Leaving directory '/usr/src/linux-headers-6.8.0-41-generic'
Generate modules.dep and map files
Adding kernel modules
modprobe: FATAL: Module bdc_pci not found.
lovrenco@MacBuntu:~/Documents$

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 24.10
Release: 24.10
Codename: oracular

apt-get install pahole

ln -sf /boot/System.map-$(uname -r) /usr/src/linux-headers-$(uname -r)/System.map

ln -sf /usr/lib/modules/$(uname -r)/vmlinux.xz /boot/

install this version : https://gist.github.com/petrstepanov/73e1eeaeca8b56bf4bca2a367f18fe95

git clone https://github.com/patjak/bcwc_pcie.git
cd bcwc_pcie

mkdir /usr/src/facetimehd-0.1
cp -Rf ./* /usr/src/facetimehd-0.1
dkms add -m facetimehd -v 0.1
dkms build -m facetimehd -v 0.1
dkms install -m facetimehd -v 0.1 --force
modprobe facetimehd