Intel wrote a new sound driver to make the digital microphone work,
most of the kernel driver is merged to kernel-v5.2, and Intel
already helped us to backport the sof driver to oem-osp1-b kernel.
To make the sof driver work, it also needs to load the correct firmware
and topology file, these two binary files are built from sof
repository which is located at:
The license of this repository is "BSD 3" and Intel told us it is
OK for us to integrate these two files to ubunut linux-firmware
first, and Intel plans to upstream these two files to mainline
linux-firmware too in the near future.
And these two files are built based on the commit 6cc8da10 of
https://github.com/thesofproject/sof.git. Intel called it is
PV release for the sof driver, firmware and topology.
Signed-off-by: Hui Wang <firstname.lastname@example.org>
[ saf: move license information to WHENCE.ubuntu ]
Signed-off-by: Seth Forshee <email@example.com>