From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752001AbYL3MZq (ORCPT ); Tue, 30 Dec 2008 07:25:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753799AbYL3MZe (ORCPT ); Tue, 30 Dec 2008 07:25:34 -0500 Received: from lucidpixels.com ([75.144.35.66]:45603 "EHLO lucidpixels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753708AbYL3MZc (ORCPT ); Tue, 30 Dec 2008 07:25:32 -0500 Date: Tue, 30 Dec 2008 07:25:31 -0500 (EST) From: Justin Piszcz To: linux-alsa@vger.kernel.org, linux-kernel@vger.kernel.org, alsa-user@lists.sourceforge.net Subject: 2.6.28: hda_codec: Unknown model for ALC883, trying auto-probe from BIOS... Message-ID: User-Agent: Alpine 1.10 (DEB 962 2008-03-14) MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-1463747160-1014074795-1230636251=:11356" Content-ID: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---1463747160-1014074795-1230636251=:11356 Content-Type: TEXT/PLAIN; FORMAT=flowed; CHARSET=ISO-8859-15 Content-Transfer-Encoding: QUOTED-PRINTABLE Content-ID: The audio for this board works fine, there are no issues, but there are=20 some cosmetic issues when the driver loads: 1. Unknown model. 2. Wrong model number. On my ABIT AW9D-MAX motherboard: [ 10.667963] Advanced Linux Sound Architecture Driver Version 1.0.18rc3. [ 10.668156] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> = IRQ 1 6 [ 10.668228] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 10.677932] hda_codec: Unknown model for ALC883, trying auto-probe from = BIOS. =2E. [ 10.705082] ALSA device list: [ 10.705128] #0: HDA Intel at 0xfdff8000 irq 16 On an Intel motherboard, correctly detected, no warnings about an Unknown model. [ 5.466951] Advanced Linux Sound Architecture Driver Version 1.0.18rc3. [ 5.470149] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> = IRQ 22 [ 5.473135] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 5.512645] ALSA device list: [ 5.515568] #0: HDA Intel at 0xe2420000 irq 22 Specs: # abit AudioMAX# HD 7.1 CH # Supports Jack Sensing and S/PDIF In/Out # Dolby=AE Master Studio Certificated=20 http://www.abit.com.tw/page/en/motherboard/motherboard_detail.php?pMODEL_NA= ME=3DAW9D-MAX&fMTYPE=3DLGA775&pPRODINFO=3DSpecifications&fSEARCHTEXT=3DAW9D= -MAX Not too specific, however: http://www.anandtech.com/mb/showdoc.aspx?i=3D2829 Reveals the correct model: -> Realtek ALC882M HD-Audio 8-channel CODEC - Dolby Master Studio=20 Where the kernel believes it is an ALC883. Would it be possible to probe properly/and get the correct model number in= =20 there for this audio chipset? lspci: 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definitio= n Audio Controller (rev 01) lspci -vvvx: 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definitio= n Audio Controller (rev 01) Subsystem: ABIT Computer Corp. Device 107a Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step= ping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >TAbort- SERR- Capabilities: [130] Root Complex Link Kernel driver in use: HDA Intel 00: 86 80 d8 27 06 00 10 00 01 00 03 04 01 00 00 00 10: 04 80 ff fd 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 7b 14 7a 10 30: 00 00 00 00 50 00 00 00 00 00 00 00 05 01 00 00 ---1463747160-1014074795-1230636251=:11356--