linux-kernel - Re: [PATCH 1/2] ASoC: WM8962: mark cache_dirty flag after software reset in pm

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Message-ID: <20151020075519.GA10520@ck-lbox>
Date:	Tue, 20 Oct 2015 08:55:19 +0100
From:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:	Jiada Wang <jiada_wang@...tor.com>
CC:	<lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
	<tiwai@...e.com>, <patches@...nsource.wolfsonmicro.com>,
	<alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] ASoC: WM8962: mark cache_dirty flag after software
 reset in pm_resume

On Tue, Oct 20, 2015 at 11:47:11AM +0900, Jiada Wang wrote:
> By doing software reset of wm8962 in pm_resume, all registers which
> have already been set will be reset to default value without regmap
> interface be involved, thus driver need to mark cache_dirty flag,
> to let regcache can be updated by regcache_sync().
> 
> Signed-off-by: Jiada Wang <jiada_wang@...tor.com>
> ---

Acked-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>

Thanks,
Charles
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