AMD has just released HDMI audio documentation and the upstream ALSA developers have written patches which successfully enable multichannel audio over HDMI on AMD hardware. This feature will be available in the upstream 3.13 kernel. A PPA of this kernel will eventually be available at http://kernel.ubuntu.com/~kernel-ppa/mainline/ and instructions on how to install and uninstall it are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds
Note that the final 3.12 kernel is not released yet. The 3.13 kernel will follow. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1072004 Title: hdmi/DisplayPort for amd 7410M is limited to 2 channels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1072004/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
