Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752470AbdIRHIR (ORCPT ); Mon, 18 Sep 2017 03:08:17 -0400 Received: from mga06.intel.com ([134.134.136.31]:30896 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752383AbdIRHIQ (ORCPT ); Mon, 18 Sep 2017 03:08:16 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,411,1500966000"; d="scan'208";a="901236241" Message-ID: <1505718133.25945.262.camel@linux.intel.com> Subject: Re: Problems with Chromebook Pixel 2015 audio From: Andy Shevchenko To: Tom Rini , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Cc: Pierre-Louis Bossart , Liam Girdwood Date: Mon, 18 Sep 2017 10:02:13 +0300 In-Reply-To: <20170913145548.GC25597@bill-the-cat> References: <20170913145548.GC25597@bill-the-cat> Organization: Intel Finland Oy Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.6-1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1768 Lines: 46 +Cc: Pierre, Liam (Tom: I'm not an audio guy) On Wed, 2017-09-13 at 10:55 -0400, Tom Rini wrote: > Hey folks, > > Entirely unrelated to the regression on this board that we dealt with > the other week, I have (and have had for a bit), a problem with audio > on > this laptop. After a while of use, I'll have a problem like this: > > Sep 12 20:59:30 oliver kernel: haswell-pcm-audio haswell-pcm-audio: FW > loaded, mailbox readback FW info: type 01, - version: 00.00, build 77, > source commit id: 876ac6906f31a43b6772b23c7c983ce9dcb18a19 > (everything is fine, audio works, is in use) > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > error: audio DSP boot timeout IPCD 0x0 IPCX 0x0 > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > ipc: > --message timeout-- ipcx 0x83000000 isr 0x00000000 ipcd 0x00000000 > imrx > 0x7fff0000 > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > error: stream commit failed > Sep 12 21:24:04 oliver kernel: System PCM: error: failed to commit > stream -110 > Sep 12 21:24:04 oliver kernel: haswell-pcm-audio haswell-pcm-audio: > ASoC: haswell-pcm-audio hw params failed: -110 > Sep 12 21:24:04 oliver kernel: System PCM: ASoC: hw_params FE failed > -110 > > With those last 4 messages repeating constantly (~3 sets per second, > and > the above are from v4.13, but I've had similar for as long as the > driver > has been mainline I think) and it only stops when I reboot. Rebooting > may or may not clear the problem, last night I had to power off to get > audio to come back up. I'm not quite sure where to begin debugging > this > issue. Does anyone have any suggestions? Thanks! > -- Andy Shevchenko Intel Finland Oy