[Bug 74022] [pnv !DRM_I915_FBDEV] Hang upon resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=74022

Daniel Vetter <daniel at ffwll.ch> changed:

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

--- Comment #4 from Daniel Vetter <daniel at ffwll.ch> ---
On a hunch I expect the bios to stomp on the lower end of the gtt/stolen. Can
you please test what happens
- with Jesse's fb takeover patches (pls double-check that we indeed wrap the fb
correctly)
- and when disabling stolen if the fb wrap patches don't help.

Finally is the bios somehow resuming the display hw for us already or are all
pipes off on takeover from resume?

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