From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91371] Tonga HDMI Audio none on TV working on monitor - possible eld issue Date: Tue, 21 Jul 2015 16:32:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0425366166==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E7596E062 for ; Tue, 21 Jul 2015 09:32:16 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0425366166== Content-Type: multipart/alternative; boundary="1437496336.253Bef0.22559"; charset="UTF-8" --1437496336.253Bef0.22559 Date: Tue, 21 Jul 2015 16:32:16 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=91371 --- Comment #9 from Andy Furniss --- Created attachment 117279 --> https://bugs.freedesktop.org/attachment.cgi?id=117279&action=edit debug/test diff I played a bit more round this eld thing and it seems there is a bug - but it looks like it's the same for older radeon dce as well, and "fixing" it doesn't get me sound on the TV - it does of course make /proc/asound eld look saner. The difference between my monitor and the TV is that the monitor has a speaker layout block and the TV doesn't. So the monitor hits the the "if" in the attached diff and the value of sadb[0] is 1. The TV hits the else and gets allocated a value of 5 which is commented as stereo, but according to the edid sections of CEA B and D stereo is 1 and 5 is just like I see in /proc/asound Fl/Fr Fc. -- You are receiving this mail because: You are the assignee for the bug. --1437496336.253Bef0.22559 Date: Tue, 21 Jul 2015 16:32:16 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 9 on bug 91371 from 
Created attachment 117279 [details]
debug/test diff

I played a bit more round this eld thing and it seems there is a bug - but it
looks like it's the same for older radeon dce as well, and "fixing" it doesn't
get me sound on the TV - it does of course make /proc/asound eld look saner.

The difference between my monitor and the TV is that the monitor has a speaker
layout block and the TV doesn't. So the monitor hits the the "if" in the
attached diff and the value of sadb[0] is 1. 

The TV hits the else and gets allocated a value of 5 which is commented as
stereo, but according to the edid sections of CEA B and D stereo is 1 and 5 is
just like I see in /proc/asound  Fl/Fr Fc.

You are receiving this mail because:
  • You are the assignee for the bug.
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