linux-kernel - Re: [patch 3/3] HID: multitouch: add support of other generic collections in hid-mt

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Date:	Fri, 3 Jan 2014 10:56:35 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Henrik Rydberg <rydberg@...omail.se>
cc:	Benjamin Tissoires <benjamin.tissoires@...hat.com>,
	Benjamin Tissoires <benjamin.tissoires@...il.com>,
	Edel Maks <edelmaks@...il.com>, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [patch 3/3] HID: multitouch: add support of other generic
 collections in hid-mt

On Sat, 21 Dec 2013, Henrik Rydberg wrote:

> > The ANTEC Touch Pad is a device which can switch from a multitouch
> > touchpad to a mouse. It thus presents several generic collections which
> > are currently ignored by hid-multitouch. Enable them by using the generic
> > protocol. Adding also a suffix for them depending on their application.
> 
> In what way does this and the preceeding patches differ from "else if (is_pen ||
> export_all_inputs)"? Adding a functional pattern which then is converted to a
> generic case, such that the usual branching is bound to occur anyways, seems
> unnecessary.

Benjamin,

did you have chance to do any followup work on this?

If this is to go into 3.14, it's the time to have the thing finalized.

Thanks,

-- 
Jiri Kosina
SUSE Labs
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