From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756483Ab3AHOcQ (ORCPT ); Tue, 8 Jan 2013 09:32:16 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:53690 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756443Ab3AHOcP (ORCPT ); Tue, 8 Jan 2013 09:32:15 -0500 Message-ID: <50EC2DED.7050207@canonical.com> Date: Tue, 08 Jan 2013 15:32:13 +0100 From: David Henningsson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Takashi Iwai CC: Vincent Blut , alsa-devel@alsa-project.org, Maurizio Avogadro , linux-kernel@vger.kernel.org Subject: Re: [alsa-devel] [3.6.9 -> 3.7.1 regression] sound: snd_hda_intel codec probing issue? References: <1356704740.3953.26.camel@lamella> <1357421043.3912.13.camel@lamella> <1357648135.3849.7.camel@lamella> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/08/2013 01:56 PM, Takashi Iwai wrote: >> I'll test with enable_msi=0 later. > > Thanks. > > FWIW, below is a patch I'm considering to merge (after testing, of > course). Could you buys check it? > > > Takashi > > --- > From: Takashi Iwai > Subject: [PATCH] ALSA: hda - Disable runtime D3 for Intel CPT & co For reference, I'm seeing some of this too, and have asked for people to test with enable_msi=0 and/or power_save_controller=0. I'm waiting for replies from people with the hardware. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic