From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933196AbYEHSxp (ORCPT ); Thu, 8 May 2008 14:53:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761288AbYEHSxa (ORCPT ); Thu, 8 May 2008 14:53:30 -0400 Received: from nf-out-0910.google.com ([64.233.182.185]:29859 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758008AbYEHSx2 (ORCPT ); Thu, 8 May 2008 14:53:28 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding; b=fLVlS6UU3EEA2KnSPdGAWP1pauvak21ilLio2bJZSYBkyim29Z8jyMOAy1HFb7hhJIukvna3HQ7i1XHgqtjlXDKV2Js7+MGe4i5kmfVO6zuulun5i9okspXWUYpRMo8Pddw2VY2Cpe4IZ1y4CqZsRHRAjZbPoJzU5ngGDiQscbs= Message-ID: <48234B0B.8040602@gmail.com> Date: Thu, 08 May 2008 20:48:43 +0200 From: Jacek Luczak User-Agent: Thunderbird 2.0.0.9 (X11/20071031) MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: Takashi Iwai , Vefa Bicakci , linux-kernel@vger.kernel.org Subject: Re: [Bisected Regression] snd-intel-hda no longer produces sound on Toshiba Satellite A100 References: <481CD1B9.3020601@superonline.com> <200805082046.30742.rjw@sisk.pl> In-Reply-To: <200805082046.30742.rjw@sisk.pl> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Rafael J. Wysocki pisze: > On Sunday, 4 of May 2008, Takashi Iwai wrote: >> At Sat, 03 May 2008 23:57:29 +0300, >> Vefa Bicakci wrote: >>> Hello, >>> >>> I am using Debian Sid on a Toshiba Satellite A100 series laptop. >>> This laptop has an Intel HDA sound card. It uses the Realtec codecs. >>> After modprobe'ing snd-intel-hda, the following appears in dmesg: >>> "hda_codec: Unknown model for ALC861, trying auto-probe from BIOS..." >>> >>> The sound output used to work fine with 2.6.24.x and 2.6.25. In an >>> unrelated move, I decided to give 2.6.25-gitX series a try; however, >>> I was very sad to notice that sound output became disabled. Programs >>> such as ogg123 or Amarok seem to play, but there is no sound output, >>> only silence. I have checked multiple times that no new mixer settings >>> appeared because of a possible snd-hda-intel update... >>> >>> I bisected the differences between 2.6.25 and HEAD (as of 28th of >>> April) to find the problematic git commit. The git commit with the >>> following ID and description disables the sound output completely: >>> >>> --- 8< --- >>> commit f6c7e5461e9046445d50c5c7a9a4587824239623 >>> [ALSA] hda-codec - Fix auto-configuration of Realtek codecs >>> --- >8 --- >>> >>> I believe that this is an important regression, and I would like >>> to debug this problem. Trying out patches is no problem for me. >> This is a known issue and should have been already fixed on sound >> tree. Try to pull the following git tree (for-linus branch): >> git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 for-linus > > Has the fix already reached the Linus' tree? > Yes, it has. -Jacek