From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH 0/4] Input: atmel_mxt_ts - make it work on Tegra Date: Thu, 12 Jun 2014 11:12:22 -0600 Message-ID: <5399DF76.8020108@wwwdotorg.org> References: <1399414392-32572-1-git-send-email-swarren@wwwdotorg.org> <536963A0.4060506@wwwdotorg.org> <536BAA5A.1010809@itdev.co.uk> <536BB3C9.8070908@wwwdotorg.org> <536BDFFD.4080009@itdev.co.uk> <537128D0.3060005@wwwdotorg.org> <53763B06.7020100@itdev.co.uk> <53763F95.6000609@wwwdotorg.org> <537B8087.1040306@itdev.co.uk> <53989D30.1000605@wwwdotorg.org> <53998E12.8050408@itdev.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from avon.wwwdotorg.org ([70.85.31.133]:59805 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753017AbaFLRM0 (ORCPT ); Thu, 12 Jun 2014 13:12:26 -0400 In-Reply-To: <53998E12.8050408@itdev.co.uk> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Nick Dyer Cc: Dmitry Torokhov , Benson Leung , Yufeng Shen , Daniel Kurtz , "linux-input@vger.kernel.org" , Stephen Warren , "Bowens, Alan" On 06/12/2014 05:25 AM, Nick Dyer wrote: > Stephen Warren wrote: >>> I will test this on my setup and see if I can figure out what is causing >>> the problem. >> >> Nick, did you get anywhere reproducing my problem? Unfortunately with >> your recent patches merged, I can't get the touchpad working at all, >> whereas before I had a few simple patches that made it work:-( > > I haven't been able to reproduce your issue, I have a devicetree based > system that will successfully probe without a config file. > > Could you send me the dmesg output with all of the driver debug enabled? It > would be good to see how far it is getting. My apologies; I should have retested before asking about this again. I guess something must have changed in linux-next since the last time I tested this. With next-20140611 plus the following patches on top: d3168ccd7d57 ARM: tegra: enable Atmel touchpad in defconfig fc1d7c4aefe0 ARM: tegra: add touchpad to Venice2 DT da5f283a52ea Input: atmel_mxt_ts: implement device tree parsing 22911ed92e76 Input: atmel_mxt_ts: define a device tree binding 57f79f65a8f9 Input: atmel_mxt_ts - Set pointer emulation on touchpads ... the driver built into the kernel, and no firmware available in /lib/firmware, the touchpad now works. Are you still expecting to take my DT binding patches above and resend them? One bug I see is that the mouse doesn't seem to release when I drag it (either through double clicking and holding on the second click, or by a two-finger drag). Is that a known issue?