linux-kernel - Re: [PATCH] input: Add support for the TSC2003 controller.

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Message-ID: <20090504113751.GA22603@avionic-design.de>
Date:	Mon, 4 May 2009 13:37:52 +0200
From:	Thierry Reding <thierry.reding@...onic-design.de>
To:	Kwangwoo Lee <kwangwoo.lee@...il.com>
Cc:	Trilok Soni <soni.trilok@...il.com>, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org
Subject: Re: [PATCH] input: Add support for the TSC2003 controller.

* Kwangwoo Lee wrote:
> Hi Thierry and Trilok,
> 
> On Wed, Apr 29, 2009 at 10:23 PM, Trilok Soni <soni.trilok@...il.com> wrote:
> > Hi Thierry,
> >
> > I have added linux-omap community. How different is this chip from
> > tsc2007. It looks to me that this chip is not much different from
> > tsc2007 (this is just quick look at the driver). If they
> > are similar please consider using i2c_device_id feature in tsc2007 to
> > accommodate this chip.
> 
> I agree with the Trilok's opinion.
[snip]

I only noticed the tsc2007 driver some time ago, when the tsc2003 was already
finished (it's actually pretty old, I just never got around to submitting
it). However I never got the tsc2007 to work on my platform because it uses
sleeping functions inside the timer handler, which results in an oops right
after the first touchscreen interrupt.

I guess I could try and fix the tsc2007 properly instead of having a second,
pretty similar driver in the tree.

Cheers,
Thierry

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