From: Henrik Rydberg <rydberg@euromail.se>
To: Chris Bagwell <chris@cnpbagwell.com>
Cc: "Éric Piel" <E.A.B.Piel@tudelft.nl>,
"Dmitry Torokhov" <dmitry.torokhov@gmail.com>,
"linux-input@vger.kernel.org" <linux-input@vger.kernel.org>,
"Florian Ragwitz" <rafl@debian.org>
Subject: Re: [PATCH 7/7] elantech: average the two coordinates when 2 fingers
Date: Sun, 01 Aug 2010 09:36:42 +0200 [thread overview]
Message-ID: <4C55240A.8010105@euromail.se> (raw)
In-Reply-To: <AANLkTi=cEEx-5eQPbRYvMMaECvXKQ+i-e0Eaw_g4JY7=@mail.gmail.com>
On 07/31/2010 09:53 PM, Chris Bagwell wrote:
[...]
> I've seen xf86-input-synaptics patches floating around that try to detect
> jumps-because-of-averaging from the size of delta and discard but it is easy
> to be mistaken. Probably its better to detect BTN_TOOL_DOUBLETAP
> transitions back to 0 and treating similar to both fingers being lifted to
> account for expected jump.
Looks good. Detecting "finger configuration changed" based on the number of
fingers is probably the closest one can get to MT behavior without actually
using it.
Henrik
next prev parent reply other threads:[~2010-08-01 7:37 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-21 20:59 [PATCH 0/7] elantech: various improvements for 6-byte protocol Éric Piel
2010-06-21 21:01 ` [PATCH 1/7] elantech: Describe further the protocol Éric Piel
2010-06-21 21:02 ` [PATCH 2/7] [NEEDS TEST] elantech: discard the first 2 positions reports for some firmwares Éric Piel
2010-06-21 21:03 ` [PATCH 3/7] elantech: distinguish various hardware/firmware versions Éric Piel
2010-06-21 21:04 ` [PATCH 4/7] elantech: implement data check for 6-byte protocol Éric Piel
2010-06-21 21:05 ` [PATCH 6/7] elantech: export pressure and width when supported Éric Piel
2010-06-21 21:06 ` [PATCH 7/7] elantech: average the two coordinates when 2 fingers Éric Piel
2010-07-21 3:36 ` Dmitry Torokhov
2010-07-30 18:55 ` Éric Piel
2010-07-30 21:01 ` Henrik Rydberg
2010-07-30 21:41 ` Éric Piel
2010-07-31 9:28 ` Henrik Rydberg
2010-07-31 9:33 ` Dmitry Torokhov
2010-07-31 12:49 ` Henrik Rydberg
2010-07-31 23:00 ` Éric Piel
2010-08-01 7:52 ` Henrik Rydberg
2010-07-31 19:56 ` Chris Bagwell
[not found] ` <AANLkTi=cEEx-5eQPbRYvMMaECvXKQ+i-e0Eaw_g4JY7=@mail.gmail.com>
2010-07-31 23:04 ` Éric Piel
2010-08-01 9:37 ` Henrik Rydberg
2010-08-01 11:28 ` Éric Piel
2010-08-01 13:57 ` Henrik Rydberg
2010-08-02 8:17 ` Éric Piel
2010-08-02 10:02 ` Henrik Rydberg
2010-08-02 11:12 ` Éric Piel
2010-08-02 11:22 ` Henrik Rydberg
2010-08-02 11:33 ` Éric Piel
2010-08-02 11:46 ` Henrik Rydberg
2010-08-02 12:13 ` Éric Piel
2010-08-02 12:29 ` Henrik Rydberg
2010-08-02 12:46 ` Éric Piel
2010-08-02 13:03 ` Henrik Rydberg
2010-08-02 13:23 ` Éric Piel
2010-08-02 14:12 ` Henrik Rydberg
2010-08-02 16:39 ` Dmitry Torokhov
2010-08-02 17:15 ` Henrik Rydberg
2010-08-08 22:51 ` Éric Piel
2010-08-08 22:52 ` [PATCH 07/10] elantech: Report multitouch with proper ABS_MT messages Éric Piel
2010-08-08 22:53 ` [PATCH 08/10] elantech: track finger to distinguish coordinates in 2-finger report Éric Piel
2010-08-08 22:54 ` [PATCH 09/10] elantech: remove support for proprietary X driver Éric Piel
2010-08-08 22:55 ` [PATCH 10/10] elantech: don't take into account the border size in the calculations Éric Piel
2010-08-02 16:26 ` [PATCH 7/7] elantech: average the two coordinates when 2 fingers Dmitry Torokhov
2010-08-02 17:05 ` Henrik Rydberg
2010-08-01 7:36 ` Henrik Rydberg [this message]
2010-06-21 21:07 ` [PATCH 5/7] elantech: report position also with 3 fingers Éric Piel
2010-07-21 3:38 ` Dmitry Torokhov
2010-07-30 18:37 ` Éric Piel
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