From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752895AbcBKBJI (ORCPT ); Wed, 10 Feb 2016 20:09:08 -0500 Received: from muru.com ([72.249.23.125]:33529 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752732AbcBKBIV (ORCPT ); Wed, 10 Feb 2016 20:08:21 -0500 Date: Wed, 10 Feb 2016 17:08:18 -0800 From: Tony Lindgren To: Pavel Machek Cc: pali.rohar@gmail.com, sre@kernel.org, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com Subject: Re: N900 sleep mode (in 4.5-rc0, if that matters) Message-ID: <20160211010818.GQ19432@atomide.com> References: <20160126140010.GA29723@amd> <20160126172527.GY3500@atomide.com> <20160130200244.GA30429@amd> <20160130201452.GC30429@amd> <20160130221509.GA28644@amd> <20160201181316.GM19432@atomide.com> <20160201211736.GA11283@amd> <20160201221111.GP19432@atomide.com> <20160207212316.GA6147@amd> <20160209172403.GK19432@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160209172403.GK19432@atomide.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Tony Lindgren [160209 09:26]: > * Pavel Machek [160207 13:24]: > > > ffdffebd 48004a20 (fa004a20) cm_idlest1_core blocking bits: 00200042 > > 0000000d 48004a28 (fa004a28) cm_idlest3_core > > Bit 21 in cm_idlest1_core is for MCSPI4 so WLAN. Does that go > down if do sleep 5; cat /sys/kernel/debug/pm_debug/count ? > > If not, the're PM runtime missing or broken somewhere. Just tested n900 wlan here and it's working for me with Emil's patch from the "" thread and the PM runtime regression fix for hsmmc I posted earlier today. Looks like n900 is hitting off mode just fine with wlan0 configured. It does not wake up to pings from outside from off mode though until the system wakes up. I'll take a look and send a patch for that separately. Regards, Tony