From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andre Heider Subject: Re: [PATCH v3 0/5] ALSA: hda - hdmi: ATI/AMD multi-channel and HBR support Date: Mon, 28 Oct 2013 19:17:43 +0100 Message-ID: <20131028181743.GA70502@localhost> References: <1382638238-25055-1-git-send-email-anssi.hannula@iki.fi> <20131025165452.GA89428@deflower.internal> <526AA924.5070508@iki.fi> <20131028175206.GA70365@localhost> <526EA91B.3090607@iki.fi> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ea0-f169.google.com (mail-ea0-f169.google.com [209.85.215.169]) by alsa0.perex.cz (Postfix) with ESMTP id 1E5EE261A92 for ; Mon, 28 Oct 2013 19:17:49 +0100 (CET) Received: by mail-ea0-f169.google.com with SMTP id k11so2432815eaj.28 for ; Mon, 28 Oct 2013 11:17:48 -0700 (PDT) Content-Disposition: inline In-Reply-To: <526EA91B.3090607@iki.fi> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Anssi Hannula Cc: Takashi Iwai , Olivier Langlois , alsa-devel@alsa-project.org, Peter =?iso-8859-1?Q?Fr=FChberger?= List-Id: alsa-devel@alsa-project.org On Mon, Oct 28, 2013 at 08:12:43PM +0200, Anssi Hannula wrote: > 28.10.2013 19:52, Andre Heider kirjoitti: > > On Fri, Oct 25, 2013 at 08:23:48PM +0300, Anssi Hannula wrote: > >> 25.10.2013 19:54, Andre Heider kirjoitti: > >>> cat /proc/asound/card0/eld\#0.0 > >>> monitor_present 1 > >>> eld_valid 0 > >> > >> However, this should have eld_valid=1 and contain more info. To get a > >> hint on whether it is a bug in audio or video driver, could you give a > >> log with CONFIG_SND_DEBUG ? > >> > >> AFAICS the sound git master tree should have the necessary support in > >> the radeon video driver to allow the audio driver to generate a valid > >> ELD with your card. > > > > With CONFIG_SND_DEBUG=y I get a bunch of > > "HDMI ATI/AMD: no speaker allocation for ELD" > > but afaics that's about it. > > Thanks, that is exactly what I was looking for. > > Looks like a radeon driver issue - it does not seem to setup the speaker > allocation registers properly (so that ALSA could read them from there), > and I verified that the EDID you posted has a valid speaker allocation > byte 0x4f. > > Just to recheck - you are running sound git master, or something else? This is from 3.12-rc7 with today's sound/master (3fbdaf9b) merged on top.