Re: [PATCH v3] Input: Elan HID-I2C device driver

From: æåä
Date: Wed Apr 11 2012 - 06:09:03 EST


Hi Daniel


On 04/11/2012 03:12 PM, Dmitry Torokhov wrote:
Hi Tom,

On Tue, Apr 10, 2012 at 08:42:46PM +0800, Tom Lin wrote:
This patch adds driver for Elan I2C touchpad. These protocol of HID-I2C was
defined by Microsoft. The kernel driver would use the multi-touch protocol
format B.


If this device truly supports HID protocol shouldn't we define i2c-hid
transport, similar to usbhid?
I merely follow defined by Microsoft.
It was called "HID OVER I2C" by Microsoft.
(http://msdn.microsoft.com/en-us/library/windows/hardware/hh825917(v=vs.85).aspx)
But I agree to change from hid i2c to i2chid.
Do you have any better opinions?

Thanks.


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