Mesa 9 changed the libgbm API, so take a patch from upstream to fix this.
(From OE-Core rev: ab6f8ea9ddc69433c3e84058d8ea5502cbab35c3)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>