From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756014AbYDJJxd (ORCPT ); Thu, 10 Apr 2008 05:53:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752737AbYDJJx0 (ORCPT ); Thu, 10 Apr 2008 05:53:26 -0400 Received: from mx.bridgeco.net ([213.173.191.47]:3294 "EHLO mx.bridgeco.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751605AbYDJJxZ convert rfc822-to-8bit (ORCPT ); Thu, 10 Apr 2008 05:53:25 -0400 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT X-MimeOLE: Produced By Microsoft Exchange V6.5 Subject: RE: Starting point: Suspend to RAM on embedded devices? Date: Thu, 10 Apr 2008 11:53:23 +0200 Message-ID: <83116F0A4FF67A4F97BA0B6E408C48E301E96234@zuerich.BC-Int.NET> In-Reply-To: <5699f8f00804100123q2a9d278arf9b076c91efbbd56@mail.gmail.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Starting point: Suspend to RAM on embedded devices? Thread-Index: Acia5CUW5L2jm8Q/T1+9IUulpB6YAAADDvNQ References: <83116F0A4FF67A4F97BA0B6E408C48E301E96208@zuerich.BC-Int.NET> <5699f8f00804100123q2a9d278arf9b076c91efbbd56@mail.gmail.com> From: "Wappler Marcel" To: "Wander Winkelhorst" Cc: X-OriginalArrivalTime: 10 Apr 2008 09:53:34.0819 (UTC) FILETIME=[BDDBDB30:01C89AF0] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Wander Winkelhorst wrote: > The TomTom portable navigation devices (TomTom one, TomTom go etc.) > They are based around an ARM CPU from Samsung and run Linux. If you > press the "power button" it actually does a suspend-to-ram. Do you have (or anybody else) experience, how long the wakeup from suspend to RAM does take? Would it be possible to have the fully functional device with running aplication one second after pushing the power button? regards, Marcel Marcel Wappler Bridgeco AG CH-8600 Dübendorf Switzerland