ASoC: amd: acp70: Request for DMI quirk support for ASUS Vivobook M1607GA

Hi

I recently submitted the following request for support for the Vivobook
16 M1607GA. However I may have been a little premature in that on
further investigation I have found that though much of the framework
looks to be in place the firmware in particular may not yet be
available:

ie sof-acp_7_0.ri and sof-acp_7_0.tplg

Am I correct in this, and if so, when (and if) are they likely to
become available?
Since my original request I have written a patch that adds some of the
missing software hooks, but I cannot see if what I have written is of
any use without the firmware. This is a learning exercise for me, as I
have not written any device driver code for many years.

"I am testing the linux 7.2-rc5 kernel on an AMD Strix Point laptop and
I have found the internal Kraken/SoundWire audio configuration is not
registering any sound cards.

The core 'snd_pci_acp7x' module binds successfully to the hardware, but
the machine driver fails to map because this motherboard variant is
missing from 'sound/soc/amd/acp/acp70-acpi-match.c'.=20

Please consider adding a DMI matching quirk entry for this retail
hardware platform.
Assuming it is not already in the pipeline to be done.

My system metrics are included below:

--- DMI Identification ---
System Manufacturer: ASUS
System Product Name: Vivobook 16 M1607GA
Baseboard Product Name: M1607GA

--- PCI Audio Subsystem Code ---
03:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Audio
Coprocessor [1022:15e2] (rev 72)
=C2=A0=C2=A0=C2=A0 Subsystem: ASUSTeK Computer Inc. Device [1043:3461]
=C2=A0=C2=A0=C2=A0 Kernel modules: snd_pci_acp7x

Please let me know if you need any further information, clarification
or assistance regarding this request."

Many thanks

Stuart Foster