linux-kernel - Re: haptics devices linux driver support

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Message-ID: <5d5443650909070526w463838d5u69fff7a5c7d435a6@mail.gmail.com>
Date:	Mon, 7 Sep 2009 17:56:55 +0530
From:	Trilok Soni <soni.trilok@...il.com>
To:	Joonyoung Shim <jy0922.shim@...sung.com>
Cc:	Kyungmin Park <kmpark@...radead.org>,
	Jiri Slaby <jirislaby@...il.com>,
	LKML <linux-kernel@...r.kernel.org>, linux-input@...r.kernel.org
Subject: Re: haptics devices linux driver support

Hi Joonyoung Shim,

On Mon, Sep 7, 2009 at 5:14 PM, Joonyoung Shim<jy0922.shim@...sung.com> wrote:
> On 9/7/2009 8:29 PM, Trilok Soni wrote:
>> Hi Kyungmin,
>>
>> On Sun, Aug 23, 2009 at 1:21 PM, Trilok Soni<soni.trilok@...il.com> wrote:
>>> Hi Kyungmin,
>>>
>>> On Sun, Aug 23, 2009 at 10:15 AM, Kyungmin Park<kmpark@...radead.org> wrote:
>>>> Hi,
>>>>
>>>> There's three types as I know,
>>>>
>>>> 1) just GPIO enable motor
>>>> 2) GPIO & PWM motor.
>>>> 3) I2C based GPIO & PWM motor.
>>>>
>>>> Frankly we made a motor framework at kernel. but I 'm not sure motor
>>>> is right naming or not.
>>>> I think we need new framework. since it's not input device.
>>> I am looking at 3rd type, and evaulating that for embedded systems
>>> devices having haptics chips can be programmed under drivers/input or
>>> not. It is kind of early discussion and gathering inputs on what could
>>> be lacking part in input subsystem for support such category of
>>> devices.
>>>
>>> Is it possible for you to submit your version of code and drivers? It
>>> will be good starting point for discussion.
>>
>> Any updates on my request ?
>>
>
> Hi, I will post the haptic framework soon(maybe tomorrow) instead of
> Kyungmin because he leaves a office for days.

Excellent. I just came back from vacation :)


-- 
---Trilok Soni
http://triloksoni.wordpress.com
http://www.linkedin.com/in/triloksoni
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