Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261337AbVA2TIe (ORCPT ); Sat, 29 Jan 2005 14:08:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261547AbVA2TId (ORCPT ); Sat, 29 Jan 2005 14:08:33 -0500 Received: from twilight.ucw.cz ([81.30.235.3]:57550 "EHLO suse.cz") by vger.kernel.org with ESMTP id S261337AbVA2TIE (ORCPT ); Sat, 29 Jan 2005 14:08:04 -0500 Date: Fri, 28 Jan 2005 20:35:42 +0100 From: Vojtech Pavlik To: dtor_core@ameritech.net Cc: Wiktor , linux-kernel@vger.kernel.org Subject: Re: AT keyboard dead on 2.6 Message-ID: <20050128193542.GA2877@ucw.cz> References: <41F11F79.3070509@poczta.onet.pl> <41F15307.4030009@poczta.onet.pl> <41F69FFE.2050808@poczta.onet.pl> <20050128143121.GB12137@ucw.cz> <41FA90F8.6060302@poczta.onet.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1353 Lines: 33 On Fri, Jan 28, 2005 at 02:27:20PM -0500, Dmitry Torokhov wrote: > On Fri, 28 Jan 2005 20:22:32 +0100, Wiktor wrote: > > Hi, > > > > >This dmesg looks like the keyboard works perfectly OK. Do new lines > > >appear in dmesg when you press keys while the system is running? > > > > eeeeeeee.....no? no, they don't. i've new dmesg for you - it reports > > timeouts while trying to perform keyboard reset (by atkbd.reset=1). > > after detection pressing any keys has absolutley no effect. maybe it's > > some timeout-violation? > > > > Could you please try editing drivers/input/serio/i8042.c and add > udelay(20) before and after calls to i8042_write_data() in > i8042_kbd_write() and i8042_command(). Uh? What that'd help? All the communication proceeds OK, up to proper registration of the input device, but the keyboard seems to stay in a 'disabled' state. The keyboard, not the controller, because if it were the controller, atkbd.c wouldn't get the 'fa' responses back via functioning interrupts. Wiktor, can you try atkbd.dumbkbd=1? -- Vojtech Pavlik SuSE Labs, SuSE CR - 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/