Date: Wed, 5 Oct 2016 13:48:54 +0200 From: Michael Gmelin <grembo@freebsd.org> To: Malcolm Matalka <mmatalka@gmail.com> Cc: Andriy Gapon <avg@freebsd.org>, freebsd-mobile@freebsd.org, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: [request for testing] isl, cyapa on chromebooks Message-ID: <AFB8EE24-882B-4C53-9381-0BEE5FBB3131@freebsd.org> In-Reply-To: <CAKziXDVb7aMY-KcarJjkjZTARuxsPPebaHKJ5AdWnXVCdyYGzQ@mail.gmail.com> References: <1e66fc64-cdff-e94b-4b0c-55cb05e2b5a1@FreeBSD.org> <20161003180750.744dae0a@bsd64.grem.de> <ecd26145-442d-d059-59a1-139e206d451b@FreeBSD.org> <20161003222528.56d46787@bsd64.grem.de> <c1a5224f-6cef-ed9c-d795-6af3d93dc48d@FreeBSD.org> <20161004114635.64857a29@bsd64.grem.de> <d989c916-e705-ca6b-9ea6-ccc17c785a82@FreeBSD.org> <20161005004831.2a2fdc4b@bsd64.grem.de> <1bcfd282-63fd-f8ee-4dad-393b51f14bcd@FreeBSD.org> <302FDA6E-DEC7-49F0-8F2C-8C26C8A884AF@freebsd.org> <CAKziXDXCuBLvgwkbo9ACBho9XCuieDrn-AGE8O4mP6G0DoY3EA@mail.gmail.com> <CAKziXDUW8GCAuvJay_dDiLYEodpotjS36kUm%2BPWENgXfattiCA@mail.gmail.com> <CAKziXDVb7aMY-KcarJjkjZTARuxsPPebaHKJ5AdWnXVCdyYGzQ@mail.gmail.com>
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> On 05 Oct 2016, at 13:32, Malcolm Matalka <mmatalka@gmail.com> wrote: >=20 > Den 5 okt. 2016 13:19 skrev "Michael Gmelin" <grembo@freebsd.org>: > > > > > > > > > On 05 Oct 2016, at 07:48, Andriy Gapon <avg@FreeBSD.org> 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
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