linux-kernel - Re: Query about regmap SPI

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Date:	Tue, 6 Mar 2012 23:04:12 +0530
From:	Ashish Chavan <ashish.chavan@...tcummins.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
CC:	alsa-devel <alsa-devel@...a-project.org>,
	linux-kernel <linux-kernel@...r.kernel.org>, lrg <lrg@...com>
Subject: Re: Query about regmap SPI

On Tue, 2012-03-06 at 16:30 +0000, Mark Brown wrote:
> On Tue, Mar 06, 2012 at 08:38:52PM +0530, Ashish Chavan wrote:
> 
> > I also think that there should be a way to handle this kind of stuff by
> > the framework. May I know if you have any plan to add this to regmap? or
> > should I come up with a patch to extend regmap to support this and
> > propose you?
> 
> I have no need for it so I'm unlikely to work on it myself, if you were
> to send a patch that'd be great.

OK, I will go through regmap sources in detail to find out appropriate
place to put this. BTW do you have any recommendation in terms of a good
way to achieve this. e.g. will it be useful and generic enough if we
introduce two more fields like read/write_flag_mask to indicate shifting
and use those fields before applying read/write_flag_masks?


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