till 3.9.11 kernel, video speed is ok. from 3.10.0 and later there is this bug.
Tested it with kernel versions from http://kernel.ubuntu.com/~kernel- ppa/mainline/ with saucy (xubuntu 13.10) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239233 Title: 1002:9589 [Gigabyte GA-MA790X-DS4] Video playback is like fast forward in 13.10 when radeon HDMI audio output is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239233/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
