<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Radeon+Intel GPU with HDMI audio on Intel" href="https://bugs.freedesktop.org/show_bug.cgi?id=67550#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Radeon+Intel GPU with HDMI audio on Intel" href="https://bugs.freedesktop.org/show_bug.cgi?id=67550">bug 67550</a> from <a class="email" href="mailto:a.heider@gmail.com" title="Andre Heider <a.heider@gmail.com>"> Andre Heider</a> <pre>(In reply to <a href="show_bug.cgi?id=67550#c4">comment #4</a>) > (In reply to <a href="show_bug.cgi?id=67550#c0">comment #0</a>) > > > #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 disable > > 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. Okay, thanks for clearing that up. Another workaround would be HDMI multichannel audio for radeon :) Does AMD have any plans to implement that?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>