From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gunter Ohrner Subject: Linux 2.6.21 regression with hda-intel (Conexant 5045) Date: Thu, 17 May 2007 12:04:14 +0200 Message-ID: Reply-To: G.Ohrner@post.rwth-aachen.de Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by alsa0.perex.cz (Postfix) with ESMTP id 6BBE024442 for ; Thu, 17 May 2007 13:00:03 +0200 (CEST) Received: from root by ciao.gmane.org with local (Exim 4.43) id 1HodiD-0006lt-V7 for alsa-devel@alsa-project.org; Thu, 17 May 2007 13:00:01 +0200 Received: from bras-co-85-197-6-232.westend.de ([85.197.6.232]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 17 May 2007 13:00:01 +0200 Received: from G.Ohrner by bras-co-85-197-6-232.westend.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 17 May 2007 13:00:01 +0200 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 Hi! First of all: Sorry if this question is dumb or a fix should be obvious, but as a non-ALSA_expert I'm a bit a a loss at the moment... I searched the bugtracker and this list but could not find anything appropriate - most probably I missed a relevant post or didn't recognize it as being relevant... Any pointers are greatly appreciated! The situation is as follows: Using Linux 2.6.20.4, my laptop's soundcard works just fine. Using 2.6.21.1, it also works, but the headphone socket is dead. Plugging a headphone into it correctly mustes the internal speakers, but no sound is output via the headphones. Details: - Fujitsu Simens Amilo Si1520 - Codec: Conexant ID 5045 (as reported by Linux 2.6.20.4) Alsa device details between both Linux kernels differ completely, with Linux 2.6.20.4 only reporting a single a single analog PCM device and Linux 2.6.21.1 reporting a Conexant Analog and a Conexant Digital device. Should I still post the complete information from /proc/asound/* for both kernels? I tried applying conexant-test22.patch by Tobin Davis, but it does not seem to match the in-kernel ALSA code. It also does not seem to be related to the 5045 chip... Any ideas? Greetings, Gunter