linux-kernel - Re: [PATCH Stable 3.4.x] HID: hid-multitouch: fix wrong protocol detection

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Message-ID: <20120620162812.GA433@polaris.bitmath.org>
Date:	Wed, 20 Jun 2012 18:28:12 +0200
From:	"Henrik Rydberg" <rydberg@...omail.se>
To:	"benjamin.tissoires" <benjamin.tissoires@...il.com>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Jiri Kosina <jkosina@...e.cz>,
	Stephane Chatty <chatty@...c.fr>, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH Stable 3.4.x] HID: hid-multitouch: fix wrong protocol
 detection

On Tue, Jun 19, 2012 at 03:06:46PM +0200, benjamin.tissoires wrote:
> From: Benjamin Tissoires <benjamin.tissoires@...c.fr>
> 
> The previous implementation introduced a randomness in the splitting
> of the different touches reported by the device. This version is more
> robust as we don't rely on hi->input->absbit, but on our own structure.
> 
> This also prepares hid-multitouch to better support Win8 devices.
> 
> [commit 3ac36d15557d1bedfb1151d9911b9587b2d40759 in Linus' tree]
> 
> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@...c.fr>
> ---
> 
> Hi Jiri,
> 
> This patch is a port of the one included in the future 3.5.
> I already had users complaining about the broken behavior in 3.4, then this
> respin for 3.4. Kernels 3.3 and below are not impacted by the bug.

    Acked-by: Henrik Rydberg <rydberg@...omail.se>

Thanks,
Henrik
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