<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM" href="https://bugs.freedesktop.org/show_bug.cgi?id=101900#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM" href="https://bugs.freedesktop.org/show_bug.cgi?id=101900">bug 101900</a> from <a class="email" href="mailto:direx@betriebsdirektor.de" title="Direx <direx@betriebsdirektor.de>"> Direx</a> <pre>(In reply to Michel Dänzer from <a href="show_bug.cgi?id=101900#c17">comment #17</a>) > FWIW, according to comments on <a href="https://lwn.net/Articles/740916/">https://lwn.net/Articles/740916/</a>: > > * HDMI sinks complying with the relevant specs only accept Dolby TrueHD with > HDCP enabled. > * There are buggy HDMI sinks which only play some other "high quality" bit > streams with HDCP enabled. The article does not say anything at all about HBR audio. Just one comment and I also doubt that this is true. Where is that spec? I have tested quite a few GPUs (Intel with i915, Nvidia, r600) and all of them had proper HDMI audio/HBR support, which was completely unrelated to HDCP. Even on Windows HBR audio does not have anything to do with HDCP. I am not using HDCP there either and my RX480 properly passes all audio formats to my AVR on Windows. >From this bug report it looks like AMD has completely given up on HTPC people and leaves this area entirely to Intel.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>