From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762564AbXGNOhg (ORCPT ); Sat, 14 Jul 2007 10:37:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757950AbXGNOha (ORCPT ); Sat, 14 Jul 2007 10:37:30 -0400 Received: from noname.neutralserver.com ([70.84.186.210]:24063 "EHLO noname.neutralserver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756164AbXGNOh3 (ORCPT ); Sat, 14 Jul 2007 10:37:29 -0400 Date: Sat, 14 Jul 2007 17:36:15 +0300 From: Dan Aloni To: Justin Piszcz Cc: linux-kernel@vger.kernel.org, alsa-user@lists.sourceforge.net Subject: Re: Kernel 2.6.22 + ALSA + Intel HDA = hda_codec: Unknown model Message-ID: <20070714143615.GA20527@localdomain> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - noname.neutralserver.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [0 0] / [47 12] X-AntiAbuse: Sender Address Domain - monatomic.org X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jul 14, 2007 at 06:18:40AM -0400, Justin Piszcz wrote: > Hi all, > > I use an A-BIT AW9D-MAX motherboard and while the audio works fine using > the Intel HDA driver; however, I see this in dmesg: > > [ 29.188561] Advanced Linux Sound Architecture Driver Version 1.0.14 > (Thu May 31 09:03:25 2007 UTC). > [ 29.188728] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level, low) > -> IRQ 17 > [ 29.188822] PCI: Setting latency timer of device 0000:00:1b.0 to 64 > [ 29.240729] hda_codec: Unknown model for ALC882, trying auto-probe from > BIOS... > ^^^^^^^^^^^^^ > [ 29.280743] ALSA device list: > [ 29.280781] #0: HDA Intel at 0xfdff8000 irq 17 > > 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High > Definition Audio Controller (rev 01) > > Two lspci (-vx) listings attached. > > Can we get the PCI ID added to the kernel source so it does not say > unknown model? Actually, it is reported as unknown in a deeper probing level than PCI. I once made a patch that among other thing identified that A-BIT board exactly. http://mailman.alsa-project.org/pipermail/alsa-devel/2007-April/000441.html It is possible to take this patch, drop the other bits and just leave out the nice print that just tells it's A-BIT AW9D-MAX. Though AFAIK, ALSA maintainers have plans to move most of the probing code to userspace somehow so I'm not sure if it is quite relevant. -- Dan Aloni XIV LTD, http://www.xivstorage.com da-x (at) monatomic.org, dan (at) xiv.co.il