APPLIED: [SRU][linux-firmware][Focal/Groovy][PATCH 0/1] sof-firmware: support 1 and 3 dmics

[Seth Forshee]

On Fri, Aug 14, 2020 at 01:54:24PM +0800, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1891585
> 
> [Impact]
> On a Dell tigerlake laptop, the sof driver fails to detect the dmic,
> it alwasys report 0 dmics on the machine. So users doesn't have
> internal mic to use.
> 
> [Fix]
> Intel provides 2 new topology files to us, they could support 1
> dmic and 3 dmics.
> 
> [Test Case]
> Boot the kernel with this patch, and put sof-hda-generic-1ch.tplg in
> the linux-firmware, the sof driver could detect the dmic and users
> have a workable internal mic after booting up.
> 
> [Regression Risk]
> This is adding 2 new topology files, not changing anything on
> current sof-firmware, so the regression posibility is very low.

Applied for focal and groovy, thanks!