https://bugs.freedesktop.org/show_bug.cgi?id=67051 --- Comment #6 from Ilia Mirkin --- Well, for clarity, commit 8e9e3d2de which introduced the regression first appeared in v3.8-rc1. And my fix *did* enable at least one user (with a GeForce 550 Ti IIRC) to get HDMI audio to work fine. (In his situation, sending DTS/AC3 worked fine, but regular PCM audio sent crap, and futzing with those registers fixed it.) It would be worthwhile for you to test out v3.7 and see if it worked. If it did, that means there are further differences. If not, it means that getting things fully supported will require more RE work. -- You are receiving this mail because: You are the assignee for the bug.