linux-kernel - Re: [PATCH v2 2/3] HID: rmi: Support touchpads with external buttons

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Message-ID: <alpine.LNX.2.00.1501121014220.15299@pobox.suse.cz>
Date:	Mon, 12 Jan 2015 10:14:28 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Andrew Duggan <aduggan@...aptics.com>
cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Benjamin Tissoires <benjamin.tissoires@...hat.com>
Subject: Re: [PATCH v2 2/3] HID: rmi: Support touchpads with external
 buttons

On Thu, 8 Jan 2015, Andrew Duggan wrote:

> The external buttons on HID touchpads are connected as pass through devices and
> button events are not reported in the rmi registers. As a result on these
> devices we need to allow the HID generic desktop button events to be processed
> by hid-input. Unfortunately, there is no way to query the touchpad to determine
> that it has pass through buttons so the RMI_DEVICE_HAS_PHYS_BUTTONS should be
> set manually when adding the device to rmi_id[].
> 
> Signed-off-by: Andrew Duggan <aduggan@...aptics.com>

Applied to for-3.20/rmi.

-- 
Jiri Kosina
SUSE Labs
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