Re: [request for testing] isl, cyapa on chromebooks

Nice!  I'd love to follow along in development and learn whatever can. I've
never worked at device driver level before. Do you have a suggested time I
can start harassing you more about testing?

Den 5 okt. 2016 13:48 skrev "Michael Gmelin" <grembo_at_freebsd.org>:

>
>
> On 05 Oct 2016, at 13:32, Malcolm Matalka <mmatalka_at_gmail.com> wrote:
>
> Den 5 okt. 2016 13:19 skrev "Michael Gmelin" <grembo_at_freebsd.org>:
> >
> >
> >
> > > On 05 Oct 2016, at 07:48, Andriy Gapon <avg_at_FreeBSD.org
> <avg_at_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
> here:
> > >>
> > >> 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
> added via the
> > > hints and what their properties are?
> > > Also, some printf-s to isl_probe() to see if it gets called and where
> it 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
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> "
>
> I'm running a laptop that uses an Elantech touch pad over i2c.  I think I
> get Elantech is quite close to cyapa, would this patch be a good place to
> start for trying to get the touchpad to work?  There is also an Elantech
> patch happening for the next release but that is not over i2c.  I'm
> interested in making the change I just have little idea of this layer of
> the machinery.
>
> I'm having such a machine here myself (one with cyapa, one with elan for
> testing) and planning to work on it soon (once avg_at_ 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
>
>