From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raymond Yau Subject: Re: Expected behaviour for two mic jacks Date: Tue, 16 Nov 2010 09:52:26 +0800 Message-ID: References: <4CDD0DDB.9020509@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ey0-f179.google.com (mail-ey0-f179.google.com [209.85.215.179]) by alsa0.perex.cz (Postfix) with ESMTP id 1989824580 for ; Tue, 16 Nov 2010 02:52:33 +0100 (CET) Received: by eyg24 with SMTP id 24so56147eyg.38 for ; Mon, 15 Nov 2010 17:52:26 -0800 (PST) In-Reply-To: <4CDD0DDB.9020509@canonical.com> 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 Development Mailing List List-Id: alsa-devel@alsa-project.org 2010/11/12 David Henningsson > Hi, > > A while ago I asked for the default/expected behaviour for auto-mute. > Here's the same question for mics: > > If there are two mic jacks, e g one on the front and one on the back, is > the standard/default behaviour that we should: > The main problem is the "pink jack" and "blue jack" at rear panel can be retasked as output pin for those motherboard with 3 audio jack at rear panel (e.g. those VIA codec has "Smart51" switch Some realtek codec has "Line/Mic jack mode" or "Mic Jack Mode" controls How about those laptop docked into a docking station ? Did pulseaudio changed the profile from "Internal Mic" or "External Mic" to "Dock Mic" automatically