From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753338Ab2DOKrL (ORCPT ); Sun, 15 Apr 2012 06:47:11 -0400 Received: from nm24-vm0.bullet.mail.bf1.yahoo.com ([98.139.213.161]:36163 "HELO nm24-vm0.bullet.mail.bf1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753340Ab2DOKrJ convert rfc822-to-8bit (ORCPT ); Sun, 15 Apr 2012 06:47:09 -0400 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 111874.13332.bm@omp1060.mail.bf1.yahoo.com DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=lsZdYdgfWaQcH2SqOaVViTu3MQtkuS11iVRfd6e4zmj6d6ELRuh+Vp+KcnPKps5qcqlNu10hJR7NtVTsKRlSnC27p2Xxxx9nK/54p8V9XkTtNW2GankukW1S2LzgzQefoKksLgjxnYj/ctLhp6OPvzzDcl+x1X6KfI7ME9tnD3M=; X-YMail-OSG: ekZyIDMVM1ndhVxXcoF2wN2m186T31ZybNGBvmqjdYcK9jj 6DbNEkEKh_GrFZ.uKy5BnU.1GD7mulB1Y1u84uJVdxurw.tjoZzk2N3D722C sHSAlc.2ywd.pRdTc1f72eIcDEOSM7fT0pJI7aHAgo_SVggEWFjF7JRfv.LV D5N4q9kW99LOODQ02_rDmCY61ymuqLqhgESVYkirSV_P8y7AZbHKmt2a6WvU yVx.XJ.5rvVYjmdh90eWx2hU2VjNn8xzKUDH2UZgpdXOLcicjoSGVLy07qsU yIb9sVZJC8Fi427yvGRWFsmLbxVhVsXWw7HBkJnWWZPCUMCh9.uV.J_soZZ0 S6myQ_4V6lHXKu1a747M6aGl1Yh438wF6K4Uo0cjBPe5pkvR_I_vG8UJRIiI 7iPJNLr.HLaqyyEOgbU25uxIH.AcfgIAtus22RA3Y.8SzqfPXmGm_BTsrkt4 vQVZm_cSMza0M5Kaanmrumdl7hLwflR3fPaaj0..MLNib.9L9X0Ar0VPfAG6 uDQelNZdUhPkjXhOHBhtpq8yEmMCW5ijZtxJh9.YbL77pywr0sirhxs.GgHH 1eQYfphUfdDVeR3jXzOCDlFmK8dWC9OdUTVC5r3f03aqbiYxqQJpSMmMMTZ6 m1Orm9jSAkd1NnHKHpJG4 X-Mailer: YahooMailWebService/0.8.117.340979 References: <1334310754.17013.YahooMailNeo@web161804.mail.bf1.yahoo.com> <201204132118.22074.rjw@sisk.pl> <1334346546.93033.YahooMailNeo@web161806.mail.bf1.yahoo.com> <201204132219.23106.rjw@sisk.pl> <1334350068.79333.YahooMailNeo@web161804.mail.bf1.yahoo.com> Message-ID: <1334486827.79192.YahooMailNeo@web161806.mail.bf1.yahoo.com> Date: Sun, 15 Apr 2012 03:47:07 -0700 (PDT) From: Mikko Vinni Reply-To: Mikko Vinni Subject: Re: [linux-pm] "i8042: Can't reactivate AUX port" after s2ram on 3.4-rc2 To: James Courtier-Dutton Cc: "Rafael J. Wysocki" , Bjorn Helgaas , "linux-input@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Dmitry Torokhov , Allen Kay , Jesse Barnes , "linux-pci@vger.kernel.org" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: James Courtier-Dutton: > > On 13 April 2012 21:47, Mikko Vinni wrote: >>       1 firewire_ohci 0000:0a:00.0: Refused to change power state, > currently in D3 >>      10 firewire_ohci 0000:0a:00.0: restoring config space at offset 0xf > (was 0xffffffff, writing 0x10a) >>      10 firewire_ohci 0000:0a:00.0: restoring config space at offset 0xe > (was 0xffffffff, writing 0x0) > >>       1 sdhci-pci 0000:0a:00.1: Refused to change power state, currently in > D3 >>      10 sdhci-pci 0000:0a:00.1: restoring config space at offset 0xf (was > 0xffffffff, writing 0x10a) >>      10 sdhci-pci 0000:0a:00.1: restoring config space at offset 0xe (was > 0xffffffff, writing 0x0) > > > Could the problem be more due to "Refused to change power state, > currently in D3". > the "was 0xffffffff" would be returned if their was no power to the > device. > Don't you need power, before you can write to the config space? > Those messages and the problem of the combo card reader and firewire not working after s2ram has been present for long (https://bugzilla.kernel.org/show_bug.cgi?id=35452 dmesg here: https://lkml.org/lkml/2011/5/15/55). Before 3.4-rc1 there was nothing wrong with the touchpad (and keyboard and reboot) after s2ram, and the problems are somehow separate. Rafael's patch fixes the new problem, any suggestions for the old one would be warmly appreciated. Mikko