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Date:   Sun, 4 Feb 2018 16:08:39 +0100
From:   Pali =?utf-8?B?Um9ow6Fy?= <pali.rohar@gmail.com>
To:     Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Masaki Ota <masaki.ota@jp.alps.com>
Cc:     linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: ALPS Trackpoint & pressure
Message-ID: <20180204150839.b5qm4wb26vic35st@pali>
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Hi! Now playing again with trackpoint connected to ALPS rushmore
touchpad and I'm seeking a nice feature. Via ALPS PS/2 protocol it
reports pressure of trackpoint. Parser for it is already implemented in
alps.c and value is assigned to variable "z". When I just move
trackpoint z is zero, when I push trackpoint while moving, then z is
number higher, maximally 32. Variable "z" is set, but unused.

Do we have some input interface which can be used to report this
pressure of trackpoint to userspace? I can use this feature e.g. as
additional button...

--=20
Pali Roh=C3=A1r
pali.rohar@gmail.com

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