From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pali =?utf-8?B?Um9ow6Fy?= Subject: ALPS Trackpoint & pressure Date: Sun, 4 Feb 2018 16:08:39 +0100 Message-ID: <20180204150839.b5qm4wb26vic35st@pali> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="2dayic3w3ld76oan" Return-path: Received: from mail-wr0-f193.google.com ([209.85.128.193]:36908 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750888AbeBDPIm (ORCPT ); Sun, 4 Feb 2018 10:08:42 -0500 Content-Disposition: inline Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitry Torokhov , Masaki Ota Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org --2dayic3w3ld76oan Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 --2dayic3w3ld76oan Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQS4VrIQdKium2krgIWL8Mk9A+RDUgUCWnch9QAKCRCL8Mk9A+RD UgJSAJ9k0lLmmJCbIp9rBgFPUZyiZxziOQCcCh9rRSmoThGwCwOzHRUofsPFE5o= =R4/D -----END PGP SIGNATURE----- --2dayic3w3ld76oan--