From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422866Ab2LGQnz (ORCPT ); Fri, 7 Dec 2012 11:43:55 -0500 Received: from lxorguk.ukuu.org.uk ([81.2.110.251]:56652 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422760Ab2LGQny (ORCPT ); Fri, 7 Dec 2012 11:43:54 -0500 Date: Fri, 7 Dec 2012 16:49:06 +0000 From: Alan Cox To: Guenter Roeck Cc: Linus Walleij , Guenter Roeck , linux-kernel@vger.kernel.org, Grant Likely , Dmitry Torokhov Subject: Re: [PATCH] gpio: export 'debounce' attribute if supported by the gpio chip Message-ID: <20121207164906.08b65046@pyramind.ukuu.org.uk> In-Reply-To: <20121207145955.GA28704@roeck-us.net> References: <1354775567-17408-1-git-send-email-linux@roeck-us.net> <20121207145955.GA28704@roeck-us.net> X-Mailer: Claws Mail 3.8.1 (GTK+ 2.24.8; x86_64-redhat-linux-gnu) Face: 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 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > I could imagine declaring the activity request buttons to be "input", but for > presence detects it is a bit far fetched and would add too much complexity. Android tries to address this with its switch class driver, but I'm not sure its actually got anything over making them input devices. Alan