linux-kernel - Re: [PATCH] ASoC: amd: add DMIC support for RPL platform

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Message-ID: <3487b803-9c65-4371-b83e-c7a24ad45e2b@amd.com>
Date: Wed, 11 Feb 2026 16:49:10 +0530
From: "Mukunda,Vijendar" <vijendar.mukunda@....com>
To: qby140326 <qby140326@...il.com>, Mark Brown <broonie@...nel.org>
Cc: Liam Girdwood <lgirdwood@...il.com>, Jaroslav Kysela <perex@...ex.cz>,
 Takashi Iwai <tiwai@...e.com>, linux-kernel@...r.kernel.org,
 linux-sound@...r.kernel.org, Mario Limonciello <mario.limonciello@....com>,
 Venkata Prasad Potturu <venkataprasad.potturu@....com>,
 "Dommati, Sunil-kumar" <Sunil-kumar.Dommati@....com>
Subject: Re: [PATCH] ASoC: amd: add DMIC support for RPL platform

On 11/02/26 16:16, qby140326 wrote:
> On 2/11/26 17:22, Mukunda,Vijendar wrote:
>> There is minor delta between RPL and YC platforms for ACP PDM IO enablement.
>> No need to duplicate the code.  You can include support for RPL platform in
>> yc folder itself. Most of the YC code can be reused.
>> We can completely remove the RPL folder itself.
>> Add extra checks for ACP PCI revision ID.
>
> Hi Mukunda,
>
> Thanks for the feedback. Could you please elaborate on what the 'minor delta'
> specifically entails for the RPL platform compared to YC?
>
Except ACP PIN CONFIG values, for PDM IO validation, same YC stack should work.
All you need to do is add ACP PCI revision id for RPL in YC folder and check my
review comment for ACP PIN CONFIG values for RPL platform.