From mboxrd@z Thu Jan  1 00:00:00 1970
From: Henrik Rydberg <rydberg@euromail.se>
Subject: Re: How to indicate hover touch when exact distance unknown?
Date: Wed, 08 Oct 2014 17:00:15 +0200
Message-ID: <5435517F.9040507@euromail.se>
References: <CAG_cf+dJfiqW_V1k4MfGMBNUK9Kgc4=9BPAuum7dbs6rkmAgrQ@mail.gmail.com> <20140923145916.GA3110@mail.corp.redhat.com> <20140923162811.GB40700@core.coreip.homeip.net> <20140924045213.GA4194@jelly.redhat.com> <54225667.30801@euromail.se> <CAN+gG=G4Kik_Gicdo6zqZbJMqp8-hYxw8yy0rEqN7-Dj5HfKeQ@mail.gmail.com> <20141001162252.GA23115@dtor-glaptop>
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To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Benjamin Tissoires <benjamin.tissoires@gmail.com>
Cc: Peter Hutterer <peter.hutterer@who-t.net>, Andrew de los Reyes <andrew-vger@gizmolabs.org>, Hans de Goede <hdegoede@redhat.com>, jikos@jikos.cz, David Herrmann <dh.herrmann@gmail.com>, Linux Input <linux-input@vger.kernel.org>

Hi Dmitry,


> OK, so should we then say that we will continue reporting binary hovering
> with ABS_MT_DISTANCE 0/1 and such devices must report resolution of 0;
> devices reporting wider ABS_MT_DISTANCE ranges should also report
> appropriate resolution, same as X/Y coordinates?

Yes, I think this makes sense, after all.

Thanks,
Henrik