Re: [PATCH] ASoC: amd: yc: Add Lenovo ThinkPad E16 Gen 2 (21JN) to quirks

Hi,

An update on this: I have just upgraded my system kernel to the latest available version, 7.0.13. 

However, the internal digital microphone (DMIC) is still not detected (`arecord -l` shows the same result as before). 

So the quirk entry for "21JN" is definitely still needed in the latest kernel version.

Best regards,

Seiji

On Fri, Jul 17, 2026 at 11:17:58AM +0800, Seiji Adachi wrote:
> Hi,
> 
> I have a Lenovo ThinkPad E16 Gen 2 (AMD Ryzen 7 7735HS) with machine type "21JN".
> Currently, the internal digital microphone (DMIC) is not detected on Debian 13 (kernel 6.18).
> 
> Similar to the "21M5" model, this "21JN" model also requires a DMI quirk entry to enable the internal microphone.
> 
> Could you please add the "21JN" model to the quirk list in `sound/soc/amd/yc/acp6x-mach.c`?
> 
> DMI info:
> - Vendor: LENOVO
> - Product Name: 21JN
> 
> Thank you,
> 
> Seiji Adachi