From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753964AbZHZVnn (ORCPT ); Wed, 26 Aug 2009 17:43:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753924AbZHZVnm (ORCPT ); Wed, 26 Aug 2009 17:43:42 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:57918 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753724AbZHZVnl (ORCPT ); Wed, 26 Aug 2009 17:43:41 -0400 Date: Wed, 26 Aug 2009 17:43:53 +0200 From: Pavel Machek To: Zhang Rui Cc: "Rafael J. Wysocki" , linux-pm , linux-acpi , Linux Kernel Mailing List , Len Brown , Alan Stern , Arjan van de Ven , Greg KH Subject: Re: [RFC][PATCH 7/7] PM: Asynchronous suspend and resume of i8042 Message-ID: <20090826154352.GB1338@ucw.cz> References: <200908122218.13975.rjw@sisk.pl> <200908170215.21173.rjw@sisk.pl> <200908170221.34885.rjw@sisk.pl> <1250579010.5351.69.camel@rzhang-dt> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1250579010.5351.69.camel@rzhang-dt> 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 On Tue 2009-08-18 15:03:30, Zhang Rui wrote: > On Mon, 2009-08-17 at 08:21 +0800, Rafael J. Wysocki wrote: > > Set async_suspend for i8042. > > > it's the psmouse reset that takes the 0.4 seconds during suspend. > ???so we should call device_enable_async_suspend for the psmouse serio > device in psmouse-base.c Do we really need to reset it during suspend? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html