linux-kernel - Re: [PATCH] s3c_adc_battery: average over more than one adc sample

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Message-ID: <20120106021705.GC21540@oksana.dev.rtsoft.ru>
Date:	Fri, 6 Jan 2012 06:17:05 +0400
From:	Anton Vorontsov <cbouatmailru@...il.com>
To:	Heiko Stübner <heiko@...ech.de>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	Vasily Khoruzhick <anarsoul@...il.com>,
	linux-kernel@...r.kernel.org,
	Linux PM mailing list <linux-pm@...ts.linux-foundation.org>
Subject: Re: [PATCH] s3c_adc_battery: average over more than one adc sample

On Thu, Dec 29, 2011 at 12:52:07PM +0100, Heiko Stübner wrote:
> Some sources for adc battery information provide only inaccurate results
> where the read value differs from the real value with positive and negative
> offsets. For such sources it can be more accurate to collect two or more
> value sample and use the average of all collected values.
> 
> This patch adds pdata options volt_samples, current_samples and
> backup_volt_samples to specifiy the number of samples to collect,
> reads the specified number of samples and calculates the average of those.
> For unset sample-number-values a default of 1 is assumed.
> 
> Signed-off-by: Heiko Stuebner <heiko@...ech.de>
> ---

Applied, thanks!

-- 
Anton Vorontsov
Email: cbouatmailru@...il.com
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