https://bugs.freedesktop.org/show_bug.cgi?id=90777
--- Comment #6 from Alex Deucher alexdeucher@gmail.com --- (In reply to Itzamna from comment #3)
Hello Alex,
Sadly, your patch does not fix HDMI audio on my machine (kernel 4.0.4; Radeon HD 7970). Reverting commit 8ffea8570d5a7e9dd3c10349ebc3bd79487ae30b does fix the issue.
Does audio work properly on your board with the latest 4.1 kernel from Linus' tree? Specifically make sure it has this patch: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2d...