From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: Re: [PATCH 3/4] suspend: Documentation update for IBM Thinkpad X30 Date: Sun, 23 Apr 2006 08:31:30 +0800 Message-ID: <444ACAE2.1070909@gmail.com> References: <444999D8.6090104@gmail.com> <20060422090116.GE3590@elf.ucw.cz> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1FXSxX-0005qj-S2 for linux-fbdev-devel@lists.sourceforge.net; Sat, 22 Apr 2006 18:00:19 -0700 Received: from pproxy.gmail.com ([64.233.166.183]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1FXSxS-0000JC-BG for linux-fbdev-devel@lists.sourceforge.net; Sat, 22 Apr 2006 18:00:18 -0700 Received: by pproxy.gmail.com with SMTP id i49so808480pye for ; Sat, 22 Apr 2006 18:00:04 -0700 (PDT) In-Reply-To: <20060422090116.GE3590@elf.ucw.cz> Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: Pavel Machek Cc: Andrew Morton , Linux Fbdev development list Pavel Machek wrote: > On So 22-04-06 10:50:00, Antonino A. Daplas wrote: >> As reported in Bugzilla Bug 6406, resume from S3 results in a blank >> screen. >> >> For the IBM Thinkpad X30 using vesafb as the console driver, successful >> resume from S3 requires option acpi_sleep=s3_bios,s3_mode. Update >> documentation. >> >> I would presume that, in any hardware, using vesafb as the console driver will >> require as a minimum s3_mode. > > Well, some hardware just preserves video state, but you are right that > anything that needs s3_bios probably needs s3_mode, too. For vgacon, s3_bios may be the only option needed since POSTING automatically goes to text mode. For vesafb, s3_mode, in most cases, will also required. > > Do you think you could try code from suspend.sf.net and fix whitelist > there? I'll try, although in-kernel suspend works for me properly. Tony ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642