Ok, with stock kernel, support(graphics,display) for Polaris GPU is not present. This support will be in kernel 4.7. That is the reason for no audio endpoint. Please pick the audio commit.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577288 Title: HDMI audio playback noise observed on AMD Polaris 10/11 GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577288/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
