From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:57093 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755972Ab0H3SWM (ORCPT ); Mon, 30 Aug 2010 14:22:12 -0400 Message-ID: <4C7BF6D2.5080501@codeaurora.org> Date: Mon, 30 Aug 2010 14:22:10 -0400 From: Neil Leeder MIME-Version: 1.0 Subject: Re: [PATCH 0/1] input: keyboard: add qci keyboard driver References: <4C7838DD.1020004@codeaurora.org> <201008271533.01542.dmitry.torokhov@gmail.com> In-Reply-To: <201008271533.01542.dmitry.torokhov@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-arm-msm-owner@vger.kernel.org List-ID: To: Dmitry Torokhov Cc: "linux-input@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Horace Fu , Hsin.Wu@quantatw.com On 8/27/2010 6:33 PM, Dmitry Torokhov wrote: > No, this is crazy... This is a twin-brother of the touchpad driver and > I really do not understand why chip claiming to have PS/2 interface > (3 ports if I were to believe the diagram) would not allow us talk to > the devices... I didn't provide a key bit of information, sorry. The keyboard is not attached to the EC's PS/2 port. It is on a matrix of GPIOs. I was trying to explain that even though the firmware on the EC uses 0xF4 written over i2c to initialize it, it doesn't appear to support other PS/2 commands directed to the keyboard on the GPIO matrix. -- Neil -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.