From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757894Ab3IEUbt (ORCPT ); Thu, 5 Sep 2013 16:31:49 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:52222 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757582Ab3IEU2t (ORCPT ); Thu, 5 Sep 2013 16:28:49 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Lan Tianyu , "Rafael J. Wysocki" Subject: [ 12/14] ACPI / EC: Add ASUSTEK L4R to quirk list in order to validate ECDT Date: Thu, 5 Sep 2013 13:28:23 -0700 Message-Id: <20130905202615.847551829@linuxfoundation.org> X-Mailer: git-send-email 1.8.4.3.gca3854a In-Reply-To: <20130905202614.354156084@linuxfoundation.org> References: <20130905202614.354156084@linuxfoundation.org> User-Agent: quilt/0.60-5.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lan Tianyu commit 524f42fab787a9510be826ce3d736b56d454ac6d upstream. The ECDT of ASUSTEK L4R doesn't provide correct command and data I/O ports. The DSDT provides the correct information instead. For this reason, add this machine to quirk list for ECDT validation and use the EC information from the DSDT. [rjw: Changelog] References: https://bugzilla.kernel.org/show_bug.cgi?id=60765 Reported-and-tested-by: Daniele Esposti Signed-off-by: Lan Tianyu Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/ec.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -978,6 +978,10 @@ static struct dmi_system_id __initdata e ec_skip_dsdt_scan, "HP Folio 13", { DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13"),}, NULL}, + { + ec_validate_ecdt, "ASUS hardware", { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTek Computer Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "L4R"),}, NULL}, {}, };