From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757504AbXFLUPq (ORCPT ); Tue, 12 Jun 2007 16:15:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755013AbXFLUPj (ORCPT ); Tue, 12 Jun 2007 16:15:39 -0400 Received: from ug-out-1314.google.com ([66.249.92.169]:58877 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754066AbXFLUPi (ORCPT ); Tue, 12 Jun 2007 16:15:38 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:reply-to:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=UW2hAuAXFRjMk7dbyD1jR3MeUoFY/NhE93GMWvikCb/ZIiCYuAJ43GWTGF3Ywzwgj50GsdufnshantI7QvWQTsjVE1xFxJqd4LUHIvABmlrCl147JmRZtqXxqQb902WSrd38yHjntOMVbLt4rOSxVApJ9VpL4Zf2M2vRqskq5ic= Message-ID: <929318d30706121315n3d2d20efp6fd3ff590cce894c@mail.gmail.com> Date: Tue, 12 Jun 2007 22:15:37 +0200 From: "Giel de Nijs" Reply-To: giel@caffeinetrip.com To: "Dmitry Torokhov" Subject: Re: [PATCH] input: fix broken behaviour of Dell Latitude special keys Cc: linux-kernel@vger.kernel.org, linux-input@atrey.karlin.mff.cuni.cz, "Vojtech Pavlik" , "Matthew Garrett" , "Matt Domsch" , "Rezwanul Kabir" In-Reply-To: <200706120127.25581.dtor@insightbb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <929318d30706101042q25418f9aif7c1a609fd792830@mail.gmail.com> <200706120127.25581.dtor@insightbb.com> X-Google-Sender-Auth: 835d210c44f432c2 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Dmitry, On 6/12/07, Dmitry Torokhov wrote: > Thank you for the patch. Is there any way I could see data coming from i8042 > when you press on these special keys? If you could do: > > echo 1 > /sys/module/i8042/parameters/debug > tehn presses and released all these keys > echo 0 > /sys/module/i8042/parameters/debug > > and send me dmesg I woudl appreciate that. Here's the data from i8042 of, in order, Fn-F1, Fn-F3, Fn-F7, Fn-F8, Fn-Up, Fn-Down, and Fn-Left: drivers/input/serio/i8042.c: e0 <- i8042 (interrupt, 0, 1) [2277118] drivers/input/serio/i8042.c: 0a <- i8042 (interrupt, 0, 1) [2277118] drivers/input/serio/i8042.c: e0 <- i8042 (interrupt, 0, 1) [2277643] drivers/input/serio/i8042.c: 07 <- i8042 (interrupt, 0, 1) [2277643] drivers/input/serio/i8042.c: e0 <- i8042 (interrupt, 0, 1) [2277987] drivers/input/serio/i8042.c: 0f <- i8042 (interrupt, 0, 1) [2277988] drivers/input/serio/i8042.c: e0 <- i8042 (interrupt, 0, 1) [2278175] drivers/input/serio/i8042.c: 0b <- i8042 (interrupt, 0, 1) [2278175] drivers/input/serio/i8042.c: e0 <- i8042 (interrupt, 0, 1) [2279806] drivers/input/serio/i8042.c: 06 <- i8042 (interrupt, 0, 1) [2279806] drivers/input/serio/i8042.c: e0 <- i8042 (interrupt, 0, 1) [2279940] drivers/input/serio/i8042.c: 05 <- i8042 (interrupt, 0, 1) [2279940] drivers/input/serio/i8042.c: e0 <- i8042 (interrupt, 0, 1) [2280101] drivers/input/serio/i8042.c: 13 <- i8042 (interrupt, 0, 1) [2280102] As you can see, no release events :). There's also Fn-End, Fn-PgUp, Fn-PgDown (all audio related) and the wireless switch at the side, those do generate release events. Also, the Fn combinations for num lock, scroll lock, sysrq and pause/break seem to act normal. There's also Fn-Esc, but that's an ACPI key. Hope this helps. Greetings, Giel