linux-kernel - Re: [PATCH RESEND 3/7] input: ti_am335x

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Message-ID: <20121121183350.GB18950@core.coreip.homeip.net>
Date:	Wed, 21 Nov 2012 10:33:50 -0800
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	"Patil, Rachna" <rachna@...com>
Cc:	linux-doc@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
	linux-iio@...r.kernel.org, Rob Landley <rob@...dley.net>,
	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Jonathan Cameron <jic23@....ac.uk>
Subject: Re: [PATCH RESEND 3/7] input: ti_am335x_tsc: Add variance filter

Hi Rachna,

On Wed, Nov 07, 2012 at 12:22:00PM +0530, Patil, Rachna wrote:
> Only fine tuning variance parameter present in tslib
> utility does not help in removing all the ADC noise.
> This logic of filtering is necessary to get this
> touchscreen to work finely.

No, if filtering in tslib is not adequate please fix tslib so that your
work is usable for other devices as well.

Thanks.

-- 
Dmitry
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