[Bug 83520] [BDW] enable_rc6=0 doesn't work, only the BIOS RC6 switch does

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83520

Rodrigo Vivi <rodrigo.vivi at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #7 from Rodrigo Vivi <rodrigo.vivi at gmail.com> ---
Really strange. Looks like BIOS issue.

But what is the output of /sys/kernel/debug/dri/0/i915_dp_mst_info
when it is enabled on BIOS and disabled on kernel with i915.enable_rc6=0?

Or better what is the output of intel_reg_dumper (of intel-gpu-tools)?

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