From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: Re: Intel Baytrail Linux Audio Date: Thu, 25 Jun 2015 09:38:16 +0300 Message-ID: <558BA1D8.8040508@intel.com> References: <5589D025.7090700@gmail.com> <20150624101115.GI19530@localhost> <558ABDB6.4010702@gmail.com> <20150624160314.GM19530@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by alsa0.perex.cz (Postfix) with ESMTP id 284ED2602AD for ; Thu, 25 Jun 2015 08:38:20 +0200 (CEST) In-Reply-To: <20150624160314.GM19530@localhost> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Vinod Koul , Tyler Yeomans Cc: alsa-devel@alsa-project.org, liam.r.girdwood@intel.com List-Id: alsa-devel@alsa-project.org On 06/24/2015 07:03 PM, Vinod Koul wrote: > On Wed, Jun 24, 2015 at 10:24:54AM -0400, Tyler Yeomans wrote: >> Vinod, >> >> Thank you for looking into this. >> I have attached the dmesg for this device. >> Please note I have tried kernels 3.16/19 4.0 and 4.1, all with same result. >> The attached dmesg file is from booting kernel 4.1/amd64: >> Linux mykro 4.1.0-040100-generic #201506220235 SMP Mon Jun 22 >> 06:36:19 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux >> On Ubuntu 15.04 > I can see these errors: > [ 6.012196] (NULL device *): ipc: error DSP boot timeout > [ 6.012386] byt-rt5640 byt-rt5640: ASoC: CPU DAI baytrail-pcm-audio not > registered > > Jarrko, can you see why DSP boot fails, perhpas some resources are > missing/wrong > Very likely BIOS defines the DSP-host interrupt in another index what code is using currently. Could you try does changing irqindex_host_ipc from 5 to 0 help? Like how it is done here: http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093129.html -- Jarkko --------------------------------------------------------------------- Intel Finland Oy Registered Address: PL 281, 00181 Helsinki Business Identity Code: 0357606 - 4 Domiciled in Helsinki This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.