From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vincent Petry Subject: Problem: different volumes for different jacks in ALC888 Date: Sun, 23 Nov 2008 01:24:50 +0800 Message-ID: <49284062.3060609@yahoo.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from n13.bullet.mail.mud.yahoo.com (n13.bullet.mail.mud.yahoo.com [68.142.206.40]) by alsa0.perex.cz (Postfix) with SMTP id 9C7242414F for ; Sat, 22 Nov 2008 18:24:35 +0100 (CET) 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 Cc: manu@frogged.de List-Id: alsa-devel@alsa-project.org Hi, We have designed a new model for the following laptop: Amilo Xa3530 from Fujitsu Siemens (see bug report 0004240 for alsa-info). The chipset is Realtek ALC888. When using channel mode with 6ch or 8ch, the mic-in jack (0x18) is converted to an output (PIN_OUT 0x40). The problem is that the CLFE channel (0x0e) on the mic-in jack (0x18) is not loud enough. When reassigning the CLFE (0x0e) to the line-out jack (0x17), the volume is at a normal level. But in the codec there is no volume difference between the connection paths from mic-in and side path. I saw that the Mic-in also has a VREF value, but changing it doesn't affect the volume. AFAIK the VREF value only affects Has someone met this kind of issue before? Thanks, Vincent Petry