Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757161AbaDXNcY (ORCPT ); Thu, 24 Apr 2014 09:32:24 -0400 Received: from mail-lb0-f180.google.com ([209.85.217.180]:60004 "EHLO mail-lb0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755826AbaDXNbV convert rfc822-to-8bit (ORCPT ); Thu, 24 Apr 2014 09:31:21 -0400 MIME-Version: 1.0 In-Reply-To: <2784123.GhF2tcctEM@vostro.rjw.lan> References: <20140424052151.GA9449@sucs.org> <2784123.GhF2tcctEM@vostro.rjw.lan> Date: Thu, 24 Apr 2014 16:31:19 +0300 Message-ID: Subject: Re: [REGRESSION] Media keys cause "ACPI: \_SB_.ATKD: Unsupported event" on ASUS laptop From: =?UTF-8?Q?Mantas_Mikul=C4=97nas?= To: "Rafael J. Wysocki" Cc: Sitsofe Wheeler , Len Brown , Robert Moore , Lv Zheng , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 24, 2014 at 1:51 PM, Rafael J. Wysocki wrote: > On Thursday, April 24, 2014 06:21:52 AM Sitsofe Wheeler wrote: >> On Thu, Apr 17, 2014 at 02:11:15PM +0300, Mantas Mikulėnas wrote: >> > After commit 1a699476e258 [two months ago], Linux has stopped >> > recognizing the media & function keys on my laptop's keyboard (the >> > laptop is ASUS K52JT.206). >> > >> > When I press any of the Fn keys (Play/Pause, Stop, Prev, Next, Vol+, >> > Vol-, Mute, WiFi, Brightness +/-...), I get the following messages in dmesg: >> > >> > | ACPI: \_SB_.ATKD: Unsupported event type 0x45 >> > | ACPI: \_SB_.ATKD: Unsupported event type 0x43 >> > | ACPI: \_SB_.ATKD: Unsupported event type 0x40 >> > | etc. >> >> I'm seeing the same problem with an EeePC 900's volume and brightness >> keys: >> [ 90.098518] ACPI: \_SB_.ATKD: Unsupported event type 0x14 >> [ 90.785202] ACPI: \_SB_.ATKD: Unsupported event type 0x15 >> [ 457.062072] ACPI: \_SB_.ATKD: Unsupported event type 0x2e >> [ 457.926754] ACPI: \_SB_.ATKD: Unsupported event type 0x2d >> [ 458.418740] ACPI: \_SB_.ATKD: Unsupported event type 0x2c >> [ 458.821482] ACPI: \_SB_.ATKD: Unsupported event type 0x2b >> [ 459.240896] ACPI: \_SB_.ATKD: Unsupported event type 0x2a > > Does this patch help: > > --- > drivers/acpi/bus.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) Yes, it seems to be working fine. Thanks! -- Mantas Mikulėnas -- 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/