linux-kernel - Re: [PATCH] ASoC: wm8962: Clear master mode when enter runtime suspend

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Message-ID: <aInWF7IpHW/M0Sca@opensource.cirrus.com>
Date: Wed, 30 Jul 2025 09:21:43 +0100
From: Charles Keepax <ckeepax@...nsource.cirrus.com>
To: Shengjiu Wang <shengjiu.wang@....com>
Cc: lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz, tiwai@...e.com,
        patches@...nsource.cirrus.com, linux-sound@...r.kernel.org,
        linux-kernel@...r.kernel.org, shengjiu.wang@...il.com
Subject: Re: [PATCH] ASoC: wm8962: Clear master mode when enter runtime
 suspend

On Wed, Jul 30, 2025 at 02:40:54PM +0800, Shengjiu Wang wrote:
> The enabled master mode causes power consumption to increase in idle
> state. Clear the MSTR bit in runtime supsend and recover it in runtime
> resume to reduce power.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
> ---

Reviewed-by: Charles Keepax <ckeepax@...nsource.cirrus.com>

Thanks,
Charles