https://bugs.freedesktop.org/show_bug.cgi?id=98333
--- Comment #2 from Harry Wentland <harry.wentland at amd.com> --- 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 <christian.koenig at amd.com> 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 <christian.koenig at amd.com> Reviewed-by: Chunming Zhou <david1.zhou at amd.com> If you still see this issue please attach xorg log, dmesg and xrandr output, as Alex suggested. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20161026/b4f61d99/attachment.html>