linux-kernel - Re: [PATCH v2 8/8] arm64: dts: mediatek: mt8390-genio-common: Add delay codec for DMIC

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Message-ID: <d3b65950-23cf-4f7f-95e1-dcdc54d15bd2@collabora.com>
Date: Tue, 25 Feb 2025 15:41:50 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Nícolas F. R. A. Prado <nfraprado@...labora.com>,
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
 Matthias Brugger <matthias.bgg@...il.com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Trevor Wu <trevor.wu@...iatek.com>
Cc: kernel@...labora.com, linux-sound@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
 Zoran Zhan <zoran.zhan@...iatek.com>
Subject: Re: [PATCH v2 8/8] arm64: dts: mediatek: mt8390-genio-common: Add
 delay codec for DMIC

Il 25/02/25 15:33, Nícolas F. R. A. Prado ha scritto:
> The signal from the dual digital microphones connected to the DMIC_BE
> takes 30ms to settle after being enabled. Add a dmic-codec with
> corresponding wakeup-delay-ms to prevent an initial "pop" sound when
> recording with the microphones.
> 
> Co-developed-by: Zoran Zhan <zoran.zhan@...iatek.com>
> Signed-off-by: Zoran Zhan <zoran.zhan@...iatek.com>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>