From: Mark Brown <broonie@kernel.org>
To: Zhang Heng <zhangheng@kylinos.cn>
Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
Mikail <mikailb1998@gmail.com>
Subject: Re: [PATCH] ASoC: amd: acp: Add DMI quirk for Lenovo Yoga Pro 7 14ASP9
Date: Tue, 22 Sep 2026 15:28:22 +0200 [thread overview]
Message-ID: <arKCdpOu3C85owdO@sirena.co.uk> (raw)
In-Reply-To: <20260922123029.534152-1-zhangheng@kylinos.cn>
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On Tue, Sep 22, 2026 at 08:30:29PM +0800, Zhang Heng wrote:
> The Lenovo Yoga Pro 7 14ASP9 (83HN) has no digital microphone on the ACP
> PDM interface; all internal mics are wired to the Realtek ALC287 codec.
> Add 83HN to acp70_acpi_flag_override_table to prevent the legacy ACP
> driver from binding and exposing a non-functional PDM capture device,
> consistent with the sibling 83W5/83V9 entries.
This is good, but does show that we have what looks like a quirk in the
wrong driver from a28206060dc58 (ASoC: amd: yc: Add quirk for Lenovo
Yoga Pro 7 14ASP9), unless they reused a name or something.
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next prev parent reply other threads:[~2026-09-22 13:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-22 12:30 Zhang Heng
2026-09-22 13:27 ` Mark Brown
2026-09-22 13:28 ` Mark Brown [this message]
2026-09-23 1:18 ` Zhang Heng
2026-09-23 1:29 ` Zhang Heng
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