From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937173AbXGMTBq (ORCPT ); Fri, 13 Jul 2007 15:01:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761970AbXGMTBh (ORCPT ); Fri, 13 Jul 2007 15:01:37 -0400 Received: from wa-out-1112.google.com ([209.85.146.178]:28801 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756939AbXGMTBg (ORCPT ); Fri, 13 Jul 2007 15:01:36 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=rumeuPsZMfxqRRRKp77ieF5+GiyH3hEFfoQYY0FkjtKuDSVL9RF2tba38kpamKv7x7y6tyr90gwJkUpL2YlMqhEyAtjuaX7iS+4p6sZYhS6GPkcRxMpW5X0peBIRlgN3LyQ3bEascvI050HE40+JhlkN4hwtT5xvw8sXUFdpCCs= Message-ID: Date: Fri, 13 Jul 2007 15:01:34 -0400 From: "Dmitry Torokhov" To: "David Brownell" Subject: Re: [RESEND patch 2.6.22-rc4 1/2] ads7846 sample settling Cc: "Semih Hazar" , "Imre Deak" , "Linux Kernel list" In-Reply-To: <200707131129.10885.david-b@pacbell.net> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200707131129.10885.david-b@pacbell.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org HI David, On 7/13/07, David Brownell wrote: > From: Semih Hazar > > The ads7846 driver has support for filtering, but when the chip gets > deselected between samples this causes noise. This patch adds support > for an optional settling delay time, so that two consecutive samples > will be taken with the specified delay time apart. This ensures that > the chip won't be deselected, so the noise won't appear. > Sorry for being unresponsive. I have both patches in my tree and I will push them to Linus with my next batch for 2.6.23-pre-rc1. -- Dmitry