From: Peter Hutterer <peter.hutterer@who-t.net>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: "Giulio Benetti" <giulio.benetti@benettiengineering.com>,
"Rob Herring" <robh@kernel.org>,
"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>,
"Henrik Rydberg" <rydberg@bitmath.org>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v7 3/3] Input: add driver for the Hycon HY46XX touchpanel series
Date: Wed, 14 Apr 2021 16:46:44 +1000 [thread overview]
Message-ID: <YHaP1Fzsi5pSaEq3@koala> (raw)
In-Reply-To: <YHaBJ6MX9c28MUQY@google.com>
On Tue, Apr 13, 2021 at 10:44:07PM -0700, Dmitry Torokhov wrote:
> Hi Giulio,
>
> On Tue, Apr 13, 2021 at 04:44:46PM +0200, Giulio Benetti wrote:
> > +
> > + input_mt_report_pointer_emulation(tsdata->input, true);
>
> For touchscreens it does not make much sense to report BTN_DOUBLETAP,
> BTN_TRIPLETAP, etc, events (they are really for touchpads), so I changed
> this to
>
> input_mt_report_pointer_emulation(tsdata->input, false);
>
> to only report ABS_X, ABS_Y, and BTN_TOUCH, and applied.
Can you expand on this please, just to make sure I'm not misinterpreting
those codes? Those bits are just for how many fingers are down (but without
position), dropping those bits means you restrict the device to a pure
single-touch screen. Or am I missing something here?
then again, MT support has been in the kernel for long enough that by now
everything should understand it, so there's a certain "meh" factor.
Cheers,
Peter
next prev parent reply other threads:[~2021-04-14 6:46 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210305163834.70924-1-giulio.benetti@benettiengineering.com>
2021-03-05 16:38 ` [PATCH 1/3] dt-bindings: Add Hycon Technology vendor prefix Giulio Benetti
2021-03-05 17:25 ` Jonathan Neuschäfer
2021-03-05 17:33 ` Giulio Benetti
2021-03-05 19:32 ` Giulio Benetti
2021-03-05 16:38 ` [PATCH 2/3] dt-bindings: touchscreen: Add HY46XX bindings Giulio Benetti
2021-03-05 19:34 ` Giulio Benetti
2021-03-06 19:28 ` Rob Herring
2021-03-06 19:41 ` Rob Herring
2021-04-01 18:37 ` Giulio Benetti
2021-04-01 22:24 ` Giulio Benetti
2021-04-01 23:03 ` [PATCH v2 0/3] Input: add Hycon HY46XX Touchscreen controller Giulio Benetti
2021-04-01 23:03 ` [PATCH v2 1/3] dt-bindings: Add Hycon Technology vendor prefix Giulio Benetti
2021-04-01 23:03 ` [PATCH v2 2/3] dt-bindings: touchscreen: Add HY46XX bindings Giulio Benetti
2021-04-02 8:36 ` Jonathan Neuschäfer
2021-04-02 15:17 ` Giulio Benetti
2021-04-01 23:03 ` [PATCH v2 3/3] Input: add driver for the Hycon HY46XX touchpanel series Giulio Benetti
2021-04-02 8:59 ` Jonathan Neuschäfer
2021-04-02 15:23 ` Giulio Benetti
2021-04-02 16:16 ` [PATCH v3 0/3] Input: add Hycon HY46XX Touchscreen controller Giulio Benetti
2021-04-02 16:16 ` [PATCH v3 1/3] dt-bindings: Add Hycon Technology vendor prefix Giulio Benetti
2021-04-02 16:16 ` [PATCH v3 2/3] dt-bindings: touchscreen: Add HY46XX bindings Giulio Benetti
2021-04-06 13:24 ` Rob Herring
2021-04-07 17:57 ` Giulio Benetti
2021-04-07 18:56 ` Rob Herring
2021-04-07 19:17 ` Giulio Benetti
2021-04-06 13:37 ` Jonathan Neuschäfer
2021-04-06 14:07 ` Giulio Benetti
2021-04-07 17:49 ` [PATCH v4 0/3] Input: add Hycon HY46XX Touchscreen controller Giulio Benetti
2021-04-07 17:49 ` [PATCH v4 1/3] dt-bindings: Add Hycon Technology vendor prefix Giulio Benetti
2021-04-08 20:16 ` Rob Herring
2021-04-07 17:49 ` [PATCH v4 2/3] dt-bindings: touchscreen: Add HY46XX bindings Giulio Benetti
2021-04-08 20:21 ` Rob Herring
2021-04-11 11:37 ` Giulio Benetti
2021-04-11 11:48 ` [PATCH v5 0/3] Input: add Hycon HY46XX Touchscreen controller Giulio Benetti
2021-04-11 11:48 ` [PATCH v5 1/3] dt-bindings: Add Hycon Technology vendor prefix Giulio Benetti
2021-04-12 15:05 ` Rob Herring
2021-04-12 15:12 ` Giulio Benetti
2021-04-13 13:35 ` Rob Herring
2021-04-13 14:44 ` [PATCH v7 0/3] Input: add Hycon HY46XX Touchscreen controller Giulio Benetti
2021-04-13 14:44 ` [PATCH v7 1/3] dt-bindings: Add Hycon Technology vendor prefix Giulio Benetti
2021-04-14 5:44 ` Dmitry Torokhov
2021-04-13 14:44 ` [PATCH v7 2/3] dt-bindings: touchscreen: Add HY46XX bindings Giulio Benetti
2021-04-13 16:36 ` Rob Herring
2021-04-14 5:44 ` Dmitry Torokhov
2021-04-13 14:44 ` [PATCH v7 3/3] Input: add driver for the Hycon HY46XX touchpanel series Giulio Benetti
2021-04-14 5:44 ` Dmitry Torokhov
2021-04-14 6:46 ` Peter Hutterer [this message]
2021-04-14 11:22 ` Giulio Benetti
2021-04-14 17:26 ` Dmitry Torokhov
2021-04-15 6:16 ` Peter Hutterer
2021-04-14 11:24 ` Giulio Benetti
2021-04-11 11:48 ` [PATCH v5 2/3] dt-bindings: touchscreen: Add HY46XX bindings Giulio Benetti
2021-04-12 13:20 ` Rob Herring
2021-04-12 14:46 ` Rob Herring
2021-04-12 14:49 ` Giulio Benetti
2021-04-12 15:23 ` [PATCH v6 0/2] Input: add Hycon HY46XX Touchscreen controller Giulio Benetti
2021-04-12 15:23 ` [PATCH v6 1/2] dt-bindings: touchscreen: Add HY46XX bindings Giulio Benetti
2021-04-13 15:07 ` Rob Herring
2021-04-13 15:27 ` Giulio Benetti
2021-04-13 17:58 ` Rob Herring
2021-04-13 18:34 ` Giulio Benetti
2021-04-12 15:24 ` [PATCH v6 2/2] Input: add driver for the Hycon HY46XX touchpanel series Giulio Benetti
2021-04-11 11:48 ` [PATCH v5 3/3] " Giulio Benetti
2021-04-07 17:49 ` [PATCH v4 " Giulio Benetti
2021-04-02 16:16 ` [PATCH v3 " Giulio Benetti
2021-03-05 16:38 ` [PATCH " Giulio Benetti
2021-03-05 19:00 ` Dmitry Torokhov
2021-03-05 19:31 ` Giulio Benetti
2021-03-05 19:54 ` Giulio Benetti
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