Dear Josef,
Ah right, I have not thought of that. Since most distros will also pull there firmware images from there (I think) it makes correlating things easier.
Oh, sorry for the misunderstanding. I meant, it makes sense to use the one from [1] :)
[1] git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
Cheers, Alice