<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - 4K @ 60Hz over HDMI 2.0 not working with AMDGPU-DAL" href="https://bugs.freedesktop.org/show_bug.cgi?id=98333#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - 4K @ 60Hz over HDMI 2.0 not working with AMDGPU-DAL" href="https://bugs.freedesktop.org/show_bug.cgi?id=98333">bug 98333</a> from <a class="email" href="mailto:harry.wentland@amd.com" title="Harry Wentland <harry.wentland@amd.com>"> Harry Wentland</a> <pre>I don't have the same monitor but I don't have any problem lighting up with HDMI 2.0 4k 60Hz with Alex's amd-staging-4.7 and the commit from a week ago: commit 4fa58023f62a95e93f82a25cdceb87b19b69b27f Author: Christian König <<a href="mailto:christian.koenig@amd.com">christian.koenig@amd.com</a>> Date: Mon Oct 17 15:34:07 2016 +0200 reservation: revert "wait only with non-zero timeout specified (v3)" This reverts commit fb8b7d2b9d80e1e71f379e57355936bd2b024be9. Otherwise signaling might never be activated on the fences. This can result in infinite waiting with hardware which has unreliable interrupts. Signed-off-by: Christian König <<a href="mailto:christian.koenig@amd.com">christian.koenig@amd.com</a>> Reviewed-by: Chunming Zhou <<a href="mailto:david1.zhou@amd.com">david1.zhou@amd.com</a>> If you still see this issue please attach xorg log, dmesg and xrandr output, as Alex suggested.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>