From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753718Ab2BFK6e (ORCPT ); Mon, 6 Feb 2012 05:58:34 -0500 Received: from mail2.rz.htw-berlin.de ([141.45.10.102]:56546 "EHLO mail2.rz.htw-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751979Ab2BFK6d (ORCPT ); Mon, 6 Feb 2012 05:58:33 -0500 Message-ID: <4F2FB236.5040608@rockbox.org> Date: Mon, 06 Feb 2012 11:57:58 +0100 From: Thomas Martitz Organization: Rockbox User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20120129 Thunderbird/10.0 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re: r600 hdmi sound issue Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 8bit X-HTW-SPAMINFO: this message was scanned by eXpurgate (http://www.eleven.de) X-HTW-DELIVERED-TO: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello folks, this is in reply to[1]. 2011/11/9 RafaĊ MiĊecki : > 2011/11/9 Greg Dietsche : >> Hi, >> I have a ASUS M4A89GTD motherboard and when I play back music in Rhythmbox, >> there is no sound (hdmi connection). Also, the playback speed is in a sort >> of fast forward (for example, after a few seconds of real time, rhythmbox >> shows something like 30 seconds into the song). This seems to be a kernel >> regression. I know that it started with 3.0, is present in 3.1, and is not >> working in 3.2-rc1, so it is still a problem. >> >> I bisected and found my self here: fe6f0bd03d697835e76dd18d232ba476c65b8282. >> However due to some graphical issues, I'm not actually able to test that >> commit. I tried reverting that commit, but the problem wasn't fixed. >> >> I'd like to see this problem fixed and can compile and test patches as >> necessary. Please let me know if you need more information - I'm happy to >> provide it :) > > fe6f0bd03d697835e76dd18d232ba476c65b8282 is not likely. I suspect you > just experience results of so-called-fix: > > 805c22168da76a65c978017d0fe0d59cd048e995 > > drm/radeon/kms: disable hdmi audio by default > > I'm trying to get in contact with ppl affected by issues when enabling > audio. Hopefully we can fix audio support and enable it by default > again. > > For now, please load radeon module with "audio=1", or simply boot with > radeon.audio=1 > I am affected by this. Enabling hdmi audio makes hdmi video go wrong. With audio enabled I'm unable to get a picture onto any external display. With audio=0 at least video works fine. It's possible that 805c221 is a result of the bug report I filed at [2]. I'm glad if I can be of any help to resolve the issue. FWIW, I'm familiar with compiling the kernel and applying patches. Best regards. [1]: https://lkml.org/lkml/2011/11/9/41 [2]: https://bugs.freedesktop.org/show_bug.cgi?id=38170