My guess is no, because I just noticed the LICENSE file in the /opt/vc directory which shows that the software is copy-written by Broadcom:
Ugh! if the code isn't available.Note: this licence applies to the binaries in the bin, sbin, and lib
sub-directories. The header files in the include sub-directory and the example
code in src describes their licence at the top of the file.
Copyright (c) 2006, Broadcom Corporation.
All rights reserved.
Redistribution. Redistribution and use in binary form, without
modification, are permitted provided that the following conditions are