linux-kernel - Re: [PATCH 1/1] HID: multitouch: enable palm rejection if device implements confidence usage

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Message-ID: <alpine.LNX.2.00.1511261521350.20111@pobox.suse.cz>
Date:	Thu, 26 Nov 2015 15:21:47 +0100 (CET)
From:	Jiri Kosina <jikos@...nel.org>
To:	Allen Hung <allen_hung@...l.com>
cc:	LKML <linux-kernel@...r.kernel.org>, linux-input@...r.kernel.org,
	Benjamin Tissoires <benjamin.tissoires@...il.com>
Subject: Re: [PATCH 1/1] HID: multitouch: enable palm rejection if device
 implements confidence usage

On Fri, 20 Nov 2015, Allen Hung wrote:

> The usage Confidence is mandary to Windows Precision Touchpad devices. The
> appearance of this usage is checked in hidinput_connect but the quirk
> MT_QUIRK_VALID_IS_CONFIDENCE is not applied to device accordingly.
> Apply this quirk and also remove quirk MT_QUIRK_ALWAYS_VALID to enable palm
> rejection for the WIN 8 touchpad devices which have implemented usage
> Confidence in its input reports.
> 
> Tested on Dell XPS 13 laptop.
> 
> Signed-off-by: Allen Hung <allen_hung@...l.com>

Applied to for-4.5/multitouch. Thanks,

-- 
Jiri Kosina
SUSE Labs

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