From owner-freebsd-mobile@freebsd.org Wed Oct 5 11:55:39 2016 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 42728AF5C87 for ; Wed, 5 Oct 2016 11:55:39 +0000 (UTC) (envelope-from grembo@freebsd.org) Received: from mail.grem.de (outcast.grem.de [213.239.217.27]) by mx1.freebsd.org (Postfix) with SMTP id 72D297E0 for ; Wed, 5 Oct 2016 11:55:37 +0000 (UTC) (envelope-from grembo@freebsd.org) Received: (qmail 67412 invoked by uid 89); 5 Oct 2016 11:48:55 -0000 Received: from unknown (HELO ?192.168.250.192?) (mg@grem.de@185.17.205.219) by mail.grem.de with ESMTPA; 5 Oct 2016 11:48:55 -0000 Mime-Version: 1.0 (1.0) Subject: Re: [request for testing] isl, cyapa on chromebooks From: Michael Gmelin X-Mailer: iPhone Mail (13G36) In-Reply-To: Date: Wed, 5 Oct 2016 13:48:54 +0200 Cc: Andriy Gapon , freebsd-mobile@freebsd.org, FreeBSD Current Message-Id: References: <1e66fc64-cdff-e94b-4b0c-55cb05e2b5a1@FreeBSD.org> <20161003180750.744dae0a@bsd64.grem.de> <20161003222528.56d46787@bsd64.grem.de> <20161004114635.64857a29@bsd64.grem.de> <20161005004831.2a2fdc4b@bsd64.grem.de> <1bcfd282-63fd-f8ee-4dad-393b51f14bcd@FreeBSD.org> <302FDA6E-DEC7-49F0-8F2C-8C26C8A884AF@freebsd.org> To: Malcolm Matalka Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 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: Wed, 05 Oct 2016 11:55:39 -0000 > On 05 Oct 2016, at 13:32, Malcolm Matalka wrote: >=20 > Den 5 okt. 2016 13:19 skrev "Michael Gmelin" : > > > > > > > > > On 05 Oct 2016, at 07:48, Andriy Gapon wrote: > > > > > >> On 05/10/2016 01:48, Michael Gmelin wrote: > > >> Double-checked the hints, it's all ok. > > >> > > >> Please find a more verbose log file of loading the kernel modules her= e: > > >> > > >> https://people.freebsd.org/~grembo/c720-20161105.log > > > > > > Unfortunately this doesn't provide any new insights. > > > > > > Could you please add some printf-s to iicbus_hinted_child() in > > > sys/dev/iicbus/iicbus.c to see whether the isl devices are really adde= d via the > > > hints and what their properties are? > > > Also, some printf-s to isl_probe() to see if it gets called and where i= t fails. > > > And, just in case, to ig4iic_start() to see if gets called. > > > > > > > ig4iic_start is called, but iicbus_hinted_child, isl_probe, iicbus_probe= and iicbus_attach are not. > > > > -m > > _______________________________________________ > > freebsd-mobile@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-mobile > > To unsubscribe, send any mail to "freebsd-mobile-unsubscribe@freebsd.org= " >=20 > I'm running a laptop that uses an Elantech touch pad over i2c. I think I g= et Elantech is quite close to cyapa, would this patch be a good place to sta= rt for trying to get the touchpad to work? There is also an Elantech patch h= appening for the next release but that is not over i2c. I'm interested in m= aking the change I just have little idea of this layer of the machinery. >=20 I'm having such a machine here myself (one with cyapa, one with elan for tes= ting) and planning to work on it soon (once avg@ is done with this changes).= I also know another user in person waiting for this, so there is definitely= demand and enough hands for testing. -m