From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC4DBC67790 for ; Wed, 25 Jul 2018 20:34:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7D94520671 for ; Wed, 25 Jul 2018 20:34:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="Gxr9Wi3+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D94520671 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731321AbeGYVrQ (ORCPT ); Wed, 25 Jul 2018 17:47:16 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:33164 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730423AbeGYVrQ (ORCPT ); Wed, 25 Jul 2018 17:47:16 -0400 Received: by mail-wr1-f65.google.com with SMTP id g6-v6so8616436wrp.0 for ; Wed, 25 Jul 2018 13:33:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=phSUQFuBbdUi8hjSvRfqL4RjwjPOnV/3VqakYKt6mNQ=; b=Gxr9Wi3+ypZGUs4MInzaN1CY0FhtXkETpVkUPQoLvtpa+LWbioDKr208L1WuSEcvB9 MZ9+Lhuf1+2Fop8wj/8PYqS12gPx+OACU3wE8T5v71VhMoPdXd52KFAxQ/m+egMAw1uv mg7XqoeI5/8x8Xy9vKA9Ctz+lbe92WOU22hn0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=phSUQFuBbdUi8hjSvRfqL4RjwjPOnV/3VqakYKt6mNQ=; b=pAsBDjt5gwXmiB0N0OPVxx4g6K+MXp/H+5qA86T+ImkA5bt6tYYmgHw0s+i9ylg1GU AZOeO8glwSEcgY2MLrttNrYKNg1UTFD3TCyIglPjMjspTKp7kTAgScGkRrd+Zm0lv+Kv +mOIR080v/B5hqMPJ4Kei+F+pNnM8ke/Ffu5/0SGQhiohMw0sP1jEYcP6366nGwYRgd1 rFRUCAGYIW6vNkZNtnWkKYIJn086VAxPNX11ARjJVVb3b9RYNKO4QhQXCnSYsz7cJA9T 7hn9cRo/tndanCaqiQ2F5c1j3tfbn7bhFPb84aAkx7pGeE1ogBF3+lbBB8vu9BwzyWXz TE0A== X-Gm-Message-State: AOUpUlHp/2EWGhuDHBo16Sed+dF4X+IwC/XRQpRpNEDgGehOhbfzFem6 qel2Iz11YvZqcdOHWyyx8K7r2op1muiz8dirCpjl01IG X-Google-Smtp-Source: AAOMgpfDGxuzcP5Pm6UBzySWrhLpfTgywXnmr2ZccNIfTIhB6ivCHzXCcQSmKitCep4mxjOa9Lhil1fksPZCRDBvI0Y= X-Received: by 2002:adf:f188:: with SMTP id h8-v6mr16463714wro.214.1532550836023; Wed, 25 Jul 2018 13:33:56 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:adf:93a7:0:0:0:0:0 with HTTP; Wed, 25 Jul 2018 13:33:55 -0700 (PDT) In-Reply-To: <20180725200205.GA29594@amd> References: <20180725200205.GA29594@amd> From: Michael Nazzareno Trimarchi Date: Wed, 25 Jul 2018 22:33:55 +0200 Message-ID: Subject: Re: Droid 4: suspend to RAM? To: Pavel Machek Cc: kernel list , linux-arm-kernel , Linux OMAP Mailing List , Tony Lindgren , Sebastian Reichel , nekit1000@gmail.com, mpartap@gmx.net, Merlijn Wajer Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Pavel On Wed, Jul 25, 2018 at 10:02 PM, Pavel Machek wrote: > Hi! > > I have two big problems with droid 4. #1 is that it lost 2 SMS.. and I > have no idea why. Second is power consumption -- it seems to be rather Depend how do you set the SMS buffering using CNMI if I remember. Modem has 1024bytes of memory most of the time that can buffer more then 1 sms. Modem rise a irq when they receive a call or sms, or you an use the serial but omap family can loose the first char coming from the serial so you can lost the sms because parsing fail > high even before modem (and thus USB) is enabled. > > Interestingly, CyanogenMod and Jolla seem to have higher power > consumption than stock operating system. > > (My Linux can survive for 10 hours, stock system could survive for 4 > days if I'm not mistaken). > > I thought I would experiment with suspend to RAM.. and it indeed > seemed to suspend ok, but I could not wake it up. Do I need to set up > wakeup with button somehow? Is suspend to RAM required for good power > consumption? Sorry but pm subsystem has debug mode that you can test in a easy way. You can even wakeup by any rtc alarm easily. Michael > > Best regards, Pavel > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- | Michael Nazzareno Trimarchi Amarula Solutions BV | | COO - Founder Cruquiuskade 47 | | +31(0)851119172 Amsterdam 1018 AM NL | | [`as] http://www.amarulasolutions.com |