Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965859AbdGTXFJ (ORCPT ); Thu, 20 Jul 2017 19:05:09 -0400 Received: from mail-io0-f179.google.com ([209.85.223.179]:38416 "EHLO mail-io0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860AbdGTXFG (ORCPT ); Thu, 20 Jul 2017 19:05:06 -0400 MIME-Version: 1.0 In-Reply-To: <87r2xaloin.fsf@ungleich.ch> References: <87k233nfz0.fsf@ungleich.ch> <87r2xaloin.fsf@ungleich.ch> From: "Rafael J. Wysocki" Date: Fri, 21 Jul 2017 01:05:05 +0200 X-Google-Sender-Auth: zbtbQ6n8vN7d2XWI4O4iyaeYCWk Message-ID: Subject: Re: Modern Suspend on Dell Latitude 5285 does not resume To: Nico Schottelius Cc: Mario Limonciello , ACPI Devel Maling List , Linux PM , Andy Shevchenko , Darren Hart , Linux Kernel Mailing List , Srinivas Pandruvada , Mika Westerberg , Tom Lanyon , =?UTF-8?B?SsOpcsO0bWUgZGUgQnJldGFnbmU=?= , Linus Torvalds , Lv Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 611 Lines: 20 On Fri, Jul 21, 2017 at 12:41 AM, Nico Schottelius wrote: > > Good evening Mario, > >> Currently the patch does not look at anything in the system to default to S2I vs S3. >> This will affect systems that offer S3 and S2I (even if S3 is broken). >> >> Have you configured /sys/power/mem_sleep to s2idle? >> https://github.com/torvalds/linux/blob/master/Documentation/power/states.txt#L35 > > indeed, after configuring it to s2idle, it works like charm! > > Do you have any plans on defaulting to s2idle for machines that do not > properly support s3? Yes, we do. Thanks, Rafael