From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: AD1986a Date: Mon, 09 Jan 2006 17:07:27 +0100 Message-ID: References: Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Arnaud Patard Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org At Wed, 04 Jan 2006 19:22:21 +0100, Arnaud Patard wrote: > > Hi, > > > I have the same problem as > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1678 > > I though that it was only a matter of how the hda verbs were initialised > so I made a patch allowing to change the channel configuration > (http://people.mandriva.com/~apatard/ad1986a_2channel_mode_fix.patch). > Unfortunately, this was not enough. This patch looks fine. > Today, I've added this patch > http://people.mandriva.com/~apatard/dont_copy_front.patch which is > working but it's rather something ugly. > > Moreover, I'm only able to test this with two speakers, so I don't know > if these patches are working with 4 or 6 channels setups. Surely won't work since you disabled the signal to surrounds :) > Any hint on how to debug and fix this bug ? What is the exact status on your board? Is only the front left channel noisy or silence? I still don't figure out how the latter patch fixes the problem... Takashi ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click