linux-kernel - Re: [PATCH v3] i2c-hid: introduce HID over i2c specification implementation

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Message-ID: <alpine.LNX.2.00.1211151450140.15877@pobox.suse.cz>
Date:	Thu, 15 Nov 2012 14:51:03 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Benjamin Tissoires <benjamin.tissoires@...il.com>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Stephane Chatty <chatty@...c.fr>, fabien.andre@...il.com,
	scott.liu@....com.tw, Jean Delvare <khali@...ux-fr.org>,
	JJ Ding <jj_ding@....com.tw>, Jiri Slaby <jslaby@...e.cz>,
	Shubhrajyoti Datta <omaplinuxkernel@...il.com>,
	linux-i2c@...r.kernel.org, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] i2c-hid: introduce HID over i2c specification
 implementation

On Mon, 12 Nov 2012, Benjamin Tissoires wrote:

> Microsoft published the protocol specification of HID over i2c:
> http://msdn.microsoft.com/en-us/library/windows/hardware/hh852380.aspx
> 
> This patch introduces an implementation of this protocol.
> 
> This implementation does not includes the ACPI part of the specification.
> This will come when ACPI 5.0 devices enumeration will be available.
> 
> Once the ACPI part is done, OEM will not have to declare HID over I2C
> devices in their platform specific driver.
> 
> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@...il.com>

Out of curiosity -- has this been tested on a real device (is there any 
such device available anyway?), or is that just the implementation of the 
defined protocol?

Thanks,

-- 
Jiri Kosina
SUSE Labs
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