Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753715Ab0H0WdK (ORCPT ); Fri, 27 Aug 2010 18:33:10 -0400 Received: from mail-px0-f174.google.com ([209.85.212.174]:54857 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753523Ab0H0WdI (ORCPT ); Fri, 27 Aug 2010 18:33:08 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:cc:references:in-reply-to :mime-version:content-type:content-transfer-encoding:message-id; b=slHyf3wPl/HeKA6PO5zTcTMqadVMowLkSjAD32O5DFp7bquzP3MxH3tNQ2aimgvOLI Gj0FYDIbtiYoRMGYT4srZSbPjzGs+cbwOCTUNJgCaaSltm5NGXGpKh0mK3IGBCzCUvVb KeKv2jYLwLzDYBQ4JgCKjhp3GylK9aBm7P3s0= From: Dmitry Torokhov To: Neil Leeder Subject: Re: [PATCH 0/1] input: keyboard: add qci keyboard driver Date: Fri, 27 Aug 2010 15:33:01 -0700 User-Agent: KMail/1.13.5 (Linux/2.6.36-rc2+; KDE/4.4.5; x86_64; ; ) Cc: "linux-input@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Horace Fu , Hsin.Wu@quantatw.com References: <4C7838DD.1020004@codeaurora.org> In-Reply-To: <4C7838DD.1020004@codeaurora.org> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201008271533.01542.dmitry.torokhov@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1271 Lines: 27 On Friday, August 27, 2010 03:14:53 pm Neil Leeder wrote: > This is an update of the keyboard driver which Quanta previously posted > to linux-input. Like the touchpad driver, I'm taking over maintenance > for code aurora forum. > > The keyboard is attached to an embedded controller which is accessed > through I2C. It has a dedicated I2C address and its own interrupt line, > so it is not treated as an mfd. Although a PS/2 command, 0xF4, is used > to initialize the keyboard, the EC does not respond to other PS/2 > commands. I have tried a serio driver on the port and attempted to use > keyboard drivers like xtkbd to communicate with it. These fail for > similar reasons to those discussed in the qci touchpad thread. This is > the reason for having this as a stand-alone driver. > 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... -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/