Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754186Ab0KLEPA (ORCPT ); Thu, 11 Nov 2010 23:15:00 -0500 Received: from mx.logic.tuwien.ac.at ([128.130.175.19]:56288 "EHLO mx.logic.tuwien.ac.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752041Ab0KLEO6 (ORCPT ); Thu, 11 Nov 2010 23:14:58 -0500 Date: Fri, 12 Nov 2010 13:14:55 +0900 From: Norbert Preining To: Matthew Garrett Cc: Mattia Dongili , linux-kernel@vger.kernel.org, ACPI Devel Mailing List Subject: Re: regression since 2.6.36: backlight in sony-laptop not working Message-ID: <20101112041455.GF26742@gamma.logic.tuwien.ac.at> References: <20101104142915.GC7650@gamma.logic.tuwien.ac.at> <20101110035833.GB3029@kamineko.org> <20101111235000.GA6651@gamma.logic.tuwien.ac.at> <20101112034423.GA7407@srcf.ucam.org> <20101112035027.GD26742@gamma.logic.tuwien.ac.at> <20101112035732.GB7574@srcf.ucam.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101112035732.GB7574@srcf.ucam.org> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2006 Lines: 39 On Fr, 12 Nov 2010, Matthew Garrett wrote: > Then yes, that's probably related to sony-laptop. If you run evtest > against the /dev/input/event device that corresponds to sony-laptop, > what events do you get when you hit the brightness keys? (after playing around to find the right /dev/input/event?) Event: time 1289535264.900005, type 1 (Key), code 470 (?), value 1 Event: time 1289535264.900013, type 4 (Misc), code 4 (ScanCode), value 10 Event: time 1289535264.900016, -------------- Report Sync ------------ Event: time 1289535264.914232, type 1 (Key), code 470 (?), value 0 Event: time 1289535264.914239, -------------- Report Sync ------------ Event: time 1289535265.415803, type 1 (Key), code 471 (?), value 1 Event: time 1289535265.415827, type 4 (Misc), code 4 (ScanCode), value 11 Event: time 1289535265.415835, -------------- Report Sync ------------ Event: time 1289535265.430214, type 1 (Key), code 471 (?), value 0 Event: time 1289535265.430217, -------------- Report Sync ------------ (pressing brightness down and up, each once) Best wishes Norbert ------------------------------------------------------------------------ Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org} JAIST, Japan TeX Live & Debian Developer DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------ `Time is an illusion. Lunchtime doubly so.' you should send that in to the "Reader's Digest". They've got a page for people like you.' --- Ford convincing Arthur to drink three pints in ten --- minutes at lunchtime. --- Douglas Adams, The Hitchhikers Guide to the Galaxy -- 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/