Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933069AbXJRXiS (ORCPT ); Thu, 18 Oct 2007 19:38:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758061AbXJRXiK (ORCPT ); Thu, 18 Oct 2007 19:38:10 -0400 Received: from fk-out-0910.google.com ([209.85.128.187]:55056 "EHLO fk-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758028AbXJRXiI (ORCPT ); Thu, 18 Oct 2007 19:38:08 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:to:cc:subject:message-id:organization:x-mailer:mime-version:content-type:content-transfer-encoding:from; b=IqJvcobSbGNH0cxIllXbRHajvtUrVjojmsXxh/tEB44FeDMKSErvrCRrW0j9RGn3+MtmvWuAVDJiTD1NVZPmZX8YhdNlDSg63b4rI1OvaFANbmu2TZphuHEq5BFWzp2zr9PGPQZYMEpEuqeNH+Q5CWx/XDa5t3PJNYBlvXX0seg= Date: Fri, 19 Oct 2007 01:37:36 -0700 To: Russell King Cc: Linux-arm , linux-main Subject: PDA Suspend SA1100 Message-Id: <20071019013736.11dec046.Kristoffer.ericson@gmail.com> Organization: JLime X-Mailer: Sylpheed 2.4.5 (GTK+ 2.12.0; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit From: Kristoffer Ericson Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 906 Lines: 19 Greetings, I've been trying to implement proper suspend on my jornada 720 machine. But as far as I can see it never reaches the sa11x0_suspend code. I've linked power button event to produce APM_SUSPEND and I can see that it says "Stopping TASKS ======". It then blanks screen but keeps LCD powerd. I know it goes into resume again since removing backlight code in resume function effectivly turns off the LCD. Im assuming that it tries to suspend but fails at some point and tries to return into normal operations? Exactly what is needed to get the suspend procedure happy? Does every driver need to have suspend/resume code? Best wishes Kristoffer Ericson - 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/