From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Starling Subject: Re: [PATCH] ALSA: hda: Fix 0 dB for Packard Bell models using Conexant CX20549 (Venice) Date: Mon, 10 May 2010 17:15:51 +1000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by alsa0.perex.cz (Postfix) with ESMTP id 1456C2470D for ; Mon, 10 May 2010 09:20:08 +0200 (CEST) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OBNHY-0003EF-7S for alsa-devel@alsa-project.org; Mon, 10 May 2010 09:20:04 +0200 Received: from vps2.angtim.com ([74.207.253.152]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 10 May 2010 09:20:04 +0200 Received: from tstarling by vps2.angtim.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 10 May 2010 09:20:04 +0200 In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On 05/05/10 18:01, Takashi Iwai wrote: > At Wed, 28 Apr 2010 18:07:16 -0400, > Daniel Chen wrote: >> >> Hi, >> >> Attached is a patch against sound-2.6 master HEAD (also applicable to >> 2.6.32.12 and 2.6.33.3) that fixes 0 dB for Packard Bell machines >> using Conexant CX20549. Without it, sound distorts horribly. > > Thanks, applied now. Can you please also add vendor ID 0x17aa (Lenovo)? I have the same problem on my Thinkpad R61. I compiled my kernel with a 0x17aa case added where Daniel's patch indicates and tested it with dbverify, it seems to fix the problem. I can make a patch if you like. -- Tim Starling