Phoronix: ATI R700 Series Gain ALSA HDMI Audio

While the Radeon R700 series of graphics processors aren't yet available, it's getting closer to release, and yesterday the ALSA development tree picked up support for HDMI audio on the R700 series. This patch, which was submitted by one of AMD's engineers, adds support for the RV710, RV730, RV740, and RV770 GPUs...

http://www.phoronix.com/vr.php?view=NjMzNQ