From: "'dmitry.torokhov@gmail.com'" <dmitry.torokhov@gmail.com>
To: Martin Kepplinger <martin.kepplinger@ginzinger.com>
Cc: Matthias Fend <Matthias.Fend@wolfvision.net>,
"linux-input@vger.kernel.org" <linux-input@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH 2/2] Input: st1232 - handle common DT bindings
Date: Mon, 11 Feb 2019 14:21:10 -0800 [thread overview]
Message-ID: <20190211222110.GC149505@dtor-ws> (raw)
In-Reply-To: <c0732084-3baf-949a-83b3-154e2e93463b@ginzinger.com>
On Mon, Feb 11, 2019 at 09:51:58AM +0100, Martin Kepplinger wrote:
> On 11.02.19 09:45, 'dmitry.torokhov@gmail.com' wrote:
> > Hi Matthias,
> >
> > On Mon, Feb 11, 2019 at 07:15:12AM +0000, Matthias Fend wrote:
> >> Hi Dmitry,
> >>
> >> You asked me if I could also include the conversion to touchscreen_report_pos() - which I did in this patch version.
> >> Is there anything else missing?
> >
> > Sorry, gmail decided to mark the v2 patches as spam for some reason :(
> > I fished them out and applied.
> >
> > Matthias, Martin, I noticed that the driver is still using MT-A
> > protocol. Could you convert it to the proper MT-B (slotted) protocol?
> >
>
> Yes, I thought about that actually. type A protocol is what matches the
> controller here... It stores touch points consecutively in memory, but I
> doubt that it tracks them (by keeping them at one position in its
> memory, for instance). But yes, I want to test that.
We still can do MT-B for such devices by employing in-kernel contact
tracking. See input_mt_assign_slots().
Thanks.
--
Dmitry
next prev parent reply other threads:[~2019-02-11 22:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1548757144-2222-1-git-send-email-matthias.fend@wolfvision.net>
[not found] ` <1548757144-2222-2-git-send-email-matthias.fend@wolfvision.net>
2019-02-11 7:15 ` AW: [PATCH 2/2] Input: st1232 - handle common DT bindings Matthias Fend
2019-02-11 8:45 ` 'dmitry.torokhov@gmail.com'
2019-02-11 8:51 ` Martin Kepplinger
2019-02-11 22:21 ` 'dmitry.torokhov@gmail.com' [this message]
2019-01-28 9:06 [PATCH 1/2] dt-bindings: input: touchscreen: st1232i: reference " Matthias Fend
[not found] ` <419160a7-edf5-48cf-85ea-d6d5e9cd6e59.95bf7d06-047e-438c-8c7b-895af195351a.6448af99-cd65-4518-8f79-5ccc17d038ab@emailsignatures365.codetwo.com>
2019-01-28 9:06 ` [PATCH 2/2] Input: st1232 - handle " Matthias Fend
2019-01-28 19:08 ` dmitry.torokhov
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