From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jory A. Pratt" Subject: [RFC PATCH] Asus G1S noloop exception Date: Mon, 27 Jul 2009 23:29:43 -0500 Message-ID: <4A6E7EB7.4090703@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-yw0-f175.google.com ([209.85.211.175]:63548 "EHLO mail-yw0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750829AbZG1Ev5 (ORCPT ); Tue, 28 Jul 2009 00:51:57 -0400 Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux-input@vger.kernel.org, akpm@linux-foundation.org INPUT - Touchpad not detected on Asus G1S The synaptic touchpad on the Asus G1S is not properly detected when rebooting machine or on cold boot from time to time. Adding the Asus G1S to the noloop exception table resolves the issue, as it allows the AUX IRQ to be rasied. # dmidecode 2.10 SMBIOS 2.4 present. Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: ASUSTeK Computer Inc. Product Name: G1S Version: 1.0 Serial Number: NF1G7900340285 UUID: 242481DC-61E7-7EFB-2480-001D606B6A5E Wake-up Type: Power Switch SKU Number: Family: Signed-off-by: Jory A. Pratt diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index fb8a3cd..6723d04 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -78,6 +78,14 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = { }, }, { + .ident = "ASUS G1S", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), + DMI_MATCH(DMI_BOARD_NAME, "G1S"), + DMI_MATCH(DMI_BOARD_VERSION, "1.0"), + }, + }, + { /* AUX LOOP command does not raise AUX IRQ */ .ident = "ASUS P65UP5", .matches = {