linux-kernel - Re: [PATCH v4] ASoC: amd: yc: Fix non-functional mic on Lenovo 82YM

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Message-ID: <89698b5f-a616-4f49-802a-21326a868c7f@sirena.org.uk>
Date:   Mon, 2 Oct 2023 14:04:15 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Sven Frotscher <sven.frotscher@...il.com>
Cc:     Linux regressions mailing list <regressions@...ts.linux.dev>,
        mario.limonciello@....com, git@...ustwikerfors.se,
        alsa-devel@...a-project.org, lgirdwood@...il.com,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Takashi Iwai <tiwai@...e.com>
Subject: Re: [PATCH v4] ASoC: amd: yc: Fix non-functional mic on Lenovo 82YM

On Mon, Oct 02, 2023 at 03:00:42PM +0200, Sven Frotscher wrote:
> Am Mo, 2. Okt 2023 um 13:54:59 +01:00:00 schrieb Mark Brown

> > Until someone tests or otherwise provides specific information on a
> > given machine we're just guessing about how it's wired up.

> What specific information are we talking about here? I have the 82YM in
> front of me and could help investigate.

We need to know what magic set of quirks makes the thing work.  Are you
saying that your patch doesn't actually do that?

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