Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751589AbaLSPFG (ORCPT ); Fri, 19 Dec 2014 10:05:06 -0500 Received: from kdh-gw.itdev.co.uk ([89.21.227.133]:12345 "EHLO hermes.kdh.itdev.co.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750968AbaLSPFE (ORCPT ); Fri, 19 Dec 2014 10:05:04 -0500 Message-ID: <54943E99.5060206@itdev.co.uk> Date: Fri, 19 Dec 2014 15:04:57 +0000 From: Nick Dyer User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Benson Leung , Dmitry Torokhov CC: Yufeng Shen , Daniel Kurtz , Henrik Rydberg , Joonyoung Shim , Alan Bowens , "linux-input@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Peter Meerwald , Olof Johansson , Sekhar Nori , Stephen Warren , Chung-yih Wang Subject: Re: [PATCH] Input: atmel_mxt_ts - implement T100 touch object support References: <1418156167-11724-1-git-send-email-nick.dyer@itdev.co.uk> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Benson- On 18/12/14 18:49, Benson Leung wrote: > Dmitry and Chung-Yih have had some discussion about how to handle > hovering fingers, and I think the direction they wanted to go was to > use ABS_MT_DISTANCE instead. > > http://www.spinics.net/lists/linux-input/msg33950.html Thanks for flagging this up. The patch I submitted is written against the Android touch devices spec, which treats ABS_MT_PRESSURE being zero as hover, but indeed currently the handling of BTN_TOUCH when using input_mt_report_pointer_emaultion() won't be quite right. I will have a look at straightening this out and re-post. cheers Nick -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/