Re: [PATCH] ASoC: amd: yc: Fix internal mic for HP board 8C30
From: Mark Brown
Date: Mon Sep 07 2026 - 15:21:47 EST
On Sun, Sep 06, 2026 at 12:39:39PM +0530, David wrote:
> The HP laptop with AMD Ryzen 5 7535HS and ACP 6.x coprocessor (PCI ID
> 1022:15e2, subsystem 103c:8c30) requires an entry in yc_acp_quirk_table[]
> to enable the internal digital microphone (DMIC).
>
> Without this quirk, acp6x_probe() returns -ENODEV and the internal
> microphone remains undetected.
>
> Add a DMI quirk matching vendor "HP" and board name "8C30" to enable
> ACP DMIC support.
Does this already merged patch:
https://patch.msgid.link/20250715031434.222062-1-queler+k@xxxxxxxxx
also get things working for your system?
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