From owner-freebsd-mobile@freebsd.org Mon Aug 28 13:48:35 2017 Return-Path: Delivered-To: freebsd-mobile@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8E16AE0DD8A for ; Mon, 28 Aug 2017 13:48:35 +0000 (UTC) (envelope-from ftp51246-2575596@sh4-5.1blu.de) Received: from sh4-5.1blu.de (sh4-5.1blu.de [178.254.11.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4F03A77C3F for ; Mon, 28 Aug 2017 13:48:34 +0000 (UTC) (envelope-from ftp51246-2575596@sh4-5.1blu.de) Received: from ftp51246-2575596 by sh4-5.1blu.de with local (Exim 4.86_2) (envelope-from ) id 1dmKOv-0000TS-8R; Mon, 28 Aug 2017 15:48:25 +0200 Date: Mon, 28 Aug 2017 15:48:25 +0200 From: Matthias Apitz To: Anthony Jenkins Cc: Paul Koch , freebsd-mobile@freebsd.org Subject: Re: Elantech touch pad not found on ASUS UX430U laptop Message-ID: <20170828134825.GA31858@sh4-5.1blu.de> Reply-To: Matthias Apitz Mail-Followup-To: Matthias Apitz , Anthony Jenkins , Paul Koch , freebsd-mobile@freebsd.org References: <20170826131944.26081005@splash.akips.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Operating-System: FreeBSD 12.0-CURRENT r314251 (amd64) X-message-flag: Mails containing HTML will not be read! Please send only plain text. User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Aug 2017 13:48:35 -0000 El día Monday, August 28, 2017 a las 09:26:04AM -0400, Anthony Jenkins via freebsd-mobile escribió: > Woops... meant to send that in plain text. > > On 08/28/2017 09:25 AM, Anthony Jenkins wrote: > > Your Elantech touchpad is probably connected over I2C, and FreeBSD > > doesn't support I2C touchpads. Support could probably be ported from > > Linux, I just don't have the time, hardware or desire to do it. I > > think the hard part would be probing I2C controllers in the system and > > then probing each one for your touchpad. > > > > If you'd like to take a stab at adding support, I might be able to > > hold your hand a little. Having access to Linux kernel logs would at > > least make it easier to add support for your particular system. It seems that in CURRENT there is some support for TouchPad connected via I2C, at least for the Cypress cyapa TP. See https://svnweb.freebsd.org/base?view=revision&revision=308104 One could boot some recent Linux to get more information about your device details. matthias -- Matthias Apitz | /"\ ASCII Ribbon Campaign: E-mail: guru@unixarea.de | \ / - No HTML/RTF in E-mail WWW: http://www.unixarea.de/ | X - No proprietary attachments phone: +49-176-38902045 | / \ - Respect for open standards | en.wikipedia.org/wiki/ASCII_Ribbon_Campaign