From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 67550] Radeon+Intel GPU with HDMI audio on Intel Date: Tue, 30 Jul 2013 17:27:49 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1121582867==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 90DFEE5CBA for ; Tue, 30 Jul 2013 10:27:49 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1121582867== Content-Type: multipart/alternative; boundary="1375205269.e5ce46Bc0.21646"; charset="us-ascii" --1375205269.e5ce46Bc0.21646 Date: Tue, 30 Jul 2013 17:27:49 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D67550 --- Comment #4 from Christian K=C3=B6nig --- (In reply to comment #0) > #2, without xorg.conf > The receiver sends its own EDID block, so I can extend via xrandr without > turning on the projector. > But the projector is turned off in most cases, so is there a way to disab= le > a display output but keep the HDMI audio output? (as a workaround for #1) Nope, unfortunately not. It's by HDMI design, the audio signal is mixed into the vertical and horizontal blank periods of the video signal -> so if you don't have a video signal you don't have audio also. As a workaround you could try to setup a second X server or framebuffer or something like that (kms console?) on the HDMI output to just get a video signal on it. --=20 You are receiving this mail because: You are the assignee for the bug. --1375205269.e5ce46Bc0.21646 Date: Tue, 30 Jul 2013 17:27:49 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 4 on bug 67550<= /a> from Christian K=C3=B6nig 
(In reply to comment #0=
)

> #2, without xorg.conf
> The receiver sends its own EDID block, so I can extend via xrandr with=
out
> turning on the projector.
> But the projector is turned off in most cases, so is there a way to di=
sable
> a display output but keep the HDMI audio output? (as a workaround for =
#1)

Nope, unfortunately not. It's by HDMI design, the audio signal is mixed into
the vertical and horizontal blank periods of the video signal -> so if y=
ou
don't have a video signal you don't have audio also.

As a workaround you could try to setup a second X server or framebuffer or
something like that (kms console?) on the HDMI output to just get a video
signal on it.

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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