Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750939AbWCHMgE (ORCPT ); Wed, 8 Mar 2006 07:36:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750991AbWCHMgE (ORCPT ); Wed, 8 Mar 2006 07:36:04 -0500 Received: from secure.htb.at ([195.69.104.11]:773 "EHLO pop3.htb.at") by vger.kernel.org with ESMTP id S1750939AbWCHMgC (ORCPT ); Wed, 8 Mar 2006 07:36:02 -0500 Date: Wed, 8 Mar 2006 13:35:40 +0100 From: Richard Mittendorfer To: Pavel Machek Cc: linux-kernel Subject: Re: [SUSPEND] Screen slides down after STR / neomagic Message-Id: <20060308133540.07cc159a.richard@mittendorfer.com> In-Reply-To: <20060308110102.GH1710@elf.ucw.cz> References: <20060306100905.0199e7b5.delist@gmx.net> <20060307214337.GA1777@elf.ucw.cz> <20060308004555.fe20b052.delist@gmx.net> <20060308110102.GH1710@elf.ucw.cz> X-Mailer: Sylpheed version 1.0.6 (GTK+ 1.2.10; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanner: exiscan *1FGxtI-0007Oy-00*vH5HalLC0MM* Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2067 Lines: 60 Also sprach Pavel Machek (Wed, 8 Mar 2006 12:01:02 +0100): > On St 08-03-06 00:45:55, Richard Mittendorfer wrote: > > Also sprach Pavel Machek (Tue, 7 Mar 2006 22:43:37 > > +0100): > > > On Po 06-03-06 10:09:05, Richard Mittendorfer wrote: > > > > Hello, > > > > > > > > Toshiba Libretto; Every time I suspend to RAM an come back to > > > > Console or later exit Xorg (it's ok within X), the screen is > > > > somewhat displaced downward: > > > > > > Did you read Doc*/power/video.txt? > > > > Oh, wasn't aware of this file. (Havn't looked there for a while > > now.) Now I know what went wrong. :-) > > > > Finally the vbetool trick did it. > > Could you > > 1) try to find out if acpi_sleep=* options can fix it too (they are > better for debugging) acpi_sleep=s3_bios|s3_mode|s3_bios,s3_mode didn't do it. > 2) submit patch for video.txt #include =) This patch adds an entry for handling video bios resets during s3 suspends on toshiba's 110ct/100ct neomagic chip. Tested on 110ct; 100ct should have the same chipset. --- linux-2.6.15/Documentation/power/video.txt.orig 2006-03-08 12:35:33.000000000 +0100 +++ linux-2.6.15/Documentation/power/video.txt 2006-03-08 12:36:40.000000000 +0100 @@ -130,6 +130,7 @@ Sony Vaio PCG-F403 ??? (*) Sony Vaio PCG-N505SN ??? (*) Sony Vaio vgn-s260 X or boot-radeon can init it (5) Toshiba Libretto L5 none (1) +Toshiba Libretto 100CT/110CT none, see "VBEtool details" below Toshiba Satellite 4030CDT s3_mode (3) Toshiba Satellite 4080XCDT s3_mode (3) Toshiba Satellite 4090XCDT ??? (*) > 3) if possible, download s2ram from www.sf.net/projects/suspend (from > CVS) and add your machine to whitelist? I'll look into this. > Pavel sl ritch - 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/