From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752862AbZEQQsN (ORCPT ); Sun, 17 May 2009 12:48:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751778AbZEQQr4 (ORCPT ); Sun, 17 May 2009 12:47:56 -0400 Received: from anchor-post-1.mail.demon.net ([195.173.77.132]:59000 "EHLO anchor-post-1.mail.demon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752091AbZEQQrz (ORCPT ); Sun, 17 May 2009 12:47:55 -0400 Subject: regression in 2.6.30-rc6 -- via82xx sound very quiet From: Richard Kennedy To: perex@perex.cz, Takashi Iwai Cc: lkml Content-Type: text/plain Date: Sun, 17 May 2009 17:47:54 +0100 Message-Id: <1242578874.2748.11.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 (2.24.5-1.fc10) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In the current git 2.6.30-rc6 the sound from my motherboard has become extremely quiet, I have to turn my speakers up all the way to hear anything at all. I'm not too sure when the problem first started but I've just tested 2.6.30-rc4 and it works correctly. lspci -v gives 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60) Subsystem: ABIT Computer Corp. Device 1415 Flags: medium devsel, IRQ 22 I/O ports at d800 [size=256] Capabilities: [c0] Power Management version 2 Kernel driver in use: VIA 82xx Audio Kernel modules: snd-via82xx I don't see much in the log :- kernel: VIA 82xx Audio 0000:00:11.5: PCI INT C -> GSI 22 (level, low) -> IRQ 22 but sometimes I get these messages ---- pulseaudio[2638]: module-alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write! Most likely this is an ALSA driver bug. Please report this issue to the PulseAudio developers. ---- Any suggestions as to what's gone wrong or should I try a git bisect? regards Richard