From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932189Ab0I3PqG (ORCPT ); Thu, 30 Sep 2010 11:46:06 -0400 Received: from mga09.intel.com ([134.134.136.24]:35602 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932067Ab0I3PqE (ORCPT ); Thu, 30 Sep 2010 11:46:04 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.57,260,1283756400"; d="scan'208";a="662717991" Date: Thu, 30 Sep 2010 23:45:57 +0800 From: Wu Fengguang To: Takashi Iwai Cc: Jeff Chua , Linux Kernel , "alsa-devel@alsa-project.org" Subject: Re: Microphone not working on PCI ID 8086:3b56 Message-ID: <20100930154557.GD11399@localhost> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 30, 2010 at 11:39:40PM +0800, Takashi Iwai wrote: > At Thu, 30 Sep 2010 23:29:45 +0800, > Jeff Chua wrote: > > > > On Thu, Sep 30, 2010 at 9:14 PM, Takashi Iwai wrote: > > > > > Check /sys/modules/snd_hda_intel/parameters/model whether you really > > > passed the correct value. > > > > # cat /sys/module/snd_hda_intel/parameters/model > > lenovo-x200,(null),(null),(null),(null),(null),(null),(null) > > OK, and did you get the corresponding kernel message? As a kindly reminder, these verbose options are pretty useful: CONFIG_SND_VERBOSE_PROCFS=y CONFIG_SND_VERBOSE_PRINTK=y CONFIG_SND_DEBUG=y CONFIG_SND_DEBUG_VERBOSE=y Thanks, Fengguang