https://bugs.freedesktop.org/show_bug.cgi?id=46713
--- Comment #1 from Rafał Miłecki zajec5@gmail.com 2012-02-28 03:41:41 PST --- Hi Tvrtko,
Can you install rateontool (avivotool) from git master, and provide output from it?
Installation: git clone git://people.freedesktop.org/~airlied/radeontool cd radeontool ./autogen.sh && make && sudo make install
Grabbing regs dump: [start playing your audio over HDMI] avivotool regs hdmi
You can easily save output to the file by using avivotool regs hdmi > dump.txt
Please provide requested dump.