From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Kemnade <andreas-cLv4Z9ELZ06ZuzBka8ofvg@public.gmane.org>
Subject: Re: [Letux-kernel] [PATCH v9 1/8] drivers:input:tsc2007: add new
 common binding names, pre-calibration, flipping and rotation
Date: Sat, 18 Feb 2017 08:45:33 +0100
Message-ID: <20170218084533.27ad3e3b@aktux>
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        <20170217204041.GE13050@dtor-ws>
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To: Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "H. Nikolaus Schaller" <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>, Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>, Andrey Gelman <andrey.gelman-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>, Michel Verlaan <michel.verl-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Nick Dyer <nick-gcszYUEDH4VrovVCs/uTlw@public.gmane.org>, Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Benjamin Tissoires <benjamin.tissoires-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>, Aaro Koskinen <aaro.koskinen-xNZwKgViW5gAvxtiuMwx3w@public.gmane.org>, Javier Martinez Canillas <javier-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org>, Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>, Hans Verkuil <hans.verkuil-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>, linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Pali =?UTF-8?B?Um9ow6Fy?= <pali.rohar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>, Eric Engestrom <eric-op+oiCINJLTt9jDmeYuA0g@public.gmane.org>Hans
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Hi Dmitry,

On Fri, 17 Feb 2017 12:40:41 -0800
Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

[...]=20
> > Let me cite myself:
> >=20
> > >> This makes it possible to pre-calibrate the touch so that is
> > >> (almost)
>=20
> Yes, it allows you to pre-calibrate, I get it. But you still do
> properly calibrate later, right? So you are doing double work here,
> once in kernel, and second time in userspace.
>=20
I as a daily user of that tsc2007 patch series say that I had never the
wish to calibrate it later in a better way. I am doing console work
with a virtual keyboard on it. So it is rarely double work here.

Regards,
Andreas

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