APPLIED/cmt: [SRU][linux-firmware][B/C/D/E][PATCH v2 0/1] add firmware and topology file for sound sof driver [cml/cnl]
Seth Forshee
seth.forshee at canonical.com
Mon Jun 24 12:43:08 UTC 2019
On Thu, Jun 20, 2019 at 06:04:48PM +0800, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1833405
>
> In the v2, I added LICENSE.sof and add license info in the WHENCE,
> and this SRU is for B/C/D/E instead of only D/E since our oem image
> needs these two files.
>
> [Impact]
> We have a couple dell and lenovo laptops which have dmic directly connected
> to PCH, this needs intel sof driver to work, and intel sof driver is merged
> oem-osp1-b kernel and it needs to load firmware and topology file to work.
>
> [Fix]
> Intel provides two binary files to us, one is firmware, the other is
> topology file, these two files are built from
> https://github.com/thesofproject/sof.git, and the license is BSD 3.
>
> [Test Case]
> put the firmware and topology to rootfs and boot with the oem-osp1-b
> kernel on those machines, the sof driver works well.
>
> [Regression Risk]
> Low. just adding two new binary files, no change to existing files.
Applied with one change, I moved the license information from WHENCE to
WHENCE.ubuntu. Thanks!
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