linux-kernel - Re: [PATCH v2] Input: Bug 18122 - Support Lenovo S10-3t's 2-button ClickPad

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Message-ID: <20101201041102.GC3411@thyme.bj.intel.com>
Date:	Wed, 1 Dec 2010 12:11:04 +0800
From:	"Li, Yan I" <yan.i.li@...el.com>
To:	Tobyn Bertram <tobynbertram@...mail.com>
Cc:	'Dmitry Torokhov' <dmitry.torokhov@...il.com>,
	"linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
	'Takashi Iwai' <tiwai@...e.de>,
	"Ding, Jian-feng" <jian-feng.ding@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"meego-kernel@...ts.meego.com" <meego-kernel@...ts.meego.com>
Subject: Re: [PATCH v2] Input: Bug 18122 - Support Lenovo S10-3t's 2-button
 ClickPad

On Tue, Nov 30, 2010 at 11:48:12PM +0800, Tobyn Bertram wrote:
> I do not have a S10-3t.  I have a HP DV7t with a standard 1 button Clickpad.
> I am sorry for any confusion.

Thank you. This clarify the S10-3t touchpad mystery. So I think my v2
patch is valid.

> I think that 2 different Clickpads will need to be defined: 1 button
> Clickpads and 2 button Clickpads.  Maybe like this?
> 
> #define SYN_CAP_CLICKPAD1BTN(ex0c)		((ex0c) & 0x100000)
> #define SYN_CAP_CLICKPAD2BTN(ex0c)		((ex0c) & 0x000100)

Maybe, although we don't have any code that needs
SYN_CAP_CLICKPAD2BTN() so far, only 1-button clickpad needs special
handling, but it's good to have a more precise name.

-- 
Best regards,
Li, Yan

MeeGo Team, Opensource Technology Center, SSG, Intel
Office tel.: +86-10-82171695 (inet: 8-758-1695)
OpenPGP key: 5C6C31EF
IRC: yanli on network irc.freenode.net
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