[Nouveau] [Bug 99858] [NVAC] disp: ERROR 4 [INVALID_VALUE] 84 [] chid 0 mthd 0828 data 000099bb

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99858

Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|disp: ERROR 4               |[NVAC] disp: ERROR 4
                   |[INVALID_VALUE] 84 [] chid  |[INVALID_VALUE] 84 [] chid
                   |0 mthd 0828 data 000099bb   |0 mthd 0828 data 000099bb

--- Comment #5 from Ilia Mirkin <imirkin at alum.mit.edu> ---
There was a bad workaround that went into kernel 4.8 or so (for NVAC) which was
reverted in kernel 4.10, which had the effect of breaking HDMI. Commit
7dfee6827780d4228148263545af936d0cae8930 which was first included in 4.10-rc7.
It appears that you were running 4.10-rc6 - can you try a later RC?

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