From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755077Ab1FJIRM (ORCPT ); Fri, 10 Jun 2011 04:17:12 -0400 Received: from cantor2.suse.de ([195.135.220.15]:38413 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754728Ab1FJIRK (ORCPT ); Fri, 10 Jun 2011 04:17:10 -0400 Date: Fri, 10 Jun 2011 10:17:09 +0200 Message-ID: From: Takashi Iwai To: Michal Hocko Cc: LKML , alsa-devel@alsa-project.org Subject: Re: [alsa-devel] Headphone output doesn't work with 3.0.0-rc* anymore In-Reply-To: <20110610075640.GA4832@tiehlicka.suse.cz> References: <20110608174855.GA4138@tiehlicka.suse.cz> <20110609085616.GA4207@tiehlicka.suse.cz> <20110609090607.GB4207@tiehlicka.suse.cz> <20110609092826.GC4207@tiehlicka.suse.cz> <20110609111401.GA3994@tiehlicka.suse.cz> <20110610075640.GA4832@tiehlicka.suse.cz> User-Agent: Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.7 Emacs/23.2 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At Fri, 10 Jun 2011 09:56:40 +0200, Michal Hocko wrote: > > > > Note that the one-minute thing happens only when you unplug AC cable, > > supposedly. > > Hmmm, I was plugged during testing all the time. OK, this looks like a > separate issue. I will repost it as a separate thread once we are done > with this. Any idea who to CC? First off, check /sys/modules/snd_hda_intel/parameters/powersave value. If this is set to non-zero, someone must have played with it, e.g. pm-utils or such. Takashi