https://bugs.freedesktop.org/show_bug.cgi?id=67051 --- Comment #2 from Emil Velikov --- Hi Alex I would assume that your kernel does not have the following patch it can be found at the nouveau repo [1] commit bf03d1b293cc556df53545e318110505014d805e Author: Ilia Mirkin Date: Wed Jul 3 03:06:02 2013 -0400 drm/nva3/disp: Fix HDMI audio regression This is the nva3 counterpart to commit beba44b17 (drm/nv84/disp: Fix HDMI audio regression). The regression happened as a result of refactoring in commit 8e9e3d2de (drm/nv84/disp: move hdmi control into core). Reported-and-tested-by: Max Baldwin Signed-off-by: Ilia Mirkin Signed-off-by: Ben Skeggs Cc: stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Note that HDMI audio is not fully reverse-engineered, thus you may be one of the "lucky" people where it does a bit of extra in order to work :) [1] http://cgit.freedesktop.org/nouveau/linux-2.6/ -- You are receiving this mail because: You are the assignee for the bug.