linux-kernel - RE: [alsa-devel] [PATCH 2/3] ASoC: core: Set the default I/O up try regmap.

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Date:	Fri, 28 Feb 2014 06:40:37 +0000
From:	"Li.Xiubo@...escale.com" <Li.Xiubo@...escale.com>
To:	Lars-Peter Clausen <lars@...afoo.de>
CC:	Mark Brown <broonie@...nel.org>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	"shawn.guo@...aro.org" <shawn.guo@...aro.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [alsa-devel] [PATCH 2/3] ASoC: core: Set the default I/O up try
 regmap.


> Subject: Re: [alsa-devel] [PATCH 2/3] ASoC: core: Set the default I/O up try
> regmap.
> 
> On 02/28/2014 06:56 AM, Li.Xiubo@...escale.com wrote:
> >> Subject: Re: [PATCH 2/3] ASoC: core: Set the default I/O up try regmap.
> >>
> >> On Fri, Feb 28, 2014 at 04:00:38AM +0000, Li.Xiubo@...escale.com wrote:
> >>
> >>> I'll send another patches to applied to use this for another CODEC drivers.
> >>> And there almost 80 files, Should I send them in one patch or split them
> >> into
> >>> individual patch for each CODEC driver ?
> >>
> >> I'd suggest doing one patch that covers the boring drivers where the
> >> first thing they do is call set_cache_io() but split out the others into
> >> one patch per driver since the need more examination.
> >
> > Got it.
> 
> Btw. be careful, just removing the set_cache_io() call will not work for all
> drivers. There are some MFD child devices which use regmap from the parent
> device. So dev_get_regmap() will return NULL for those.
> 

@Lars,

Do you mean the CODEC drivers like wm5110 and wm8997 ?

Thanks,

--
Best Regards,
Xiubo
 

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