bad device ID firmware on macbook 3,1

[diegoe]

After extracting the firmware using isight-firmware-tools-1.5.93; the file on /lib/firmware tries this:

$ sudo ./ift-load -f /lib/firmware/isight.fw
ift-load: USB device 0x05AC:0x8300 not found
ift-load: No iSight found

however my usb devices are:
$ lsusb
Bus 007 Device 003: ID 05ac:022a Apple, Inc. Internal Keyboard/Trackpad (MacBook Pro) (ISO)
Bus 007 Device 002: ID 05ac:8242 Apple, Inc. IR Receiver [built-in]
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 05ac:8501 Apple, Inc. Built-in iSight [Micron]
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 05ac:8205 Apple, Inc. Bluetooth HCI
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I'm using linux-image-2.6.32-5-686 from Debian sid.

I'm attaching my OSX file, from 10.6.6.