[Bug 89371] [IVB] wake up from sleep state gives corrupt display (on both screen)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89371

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #15 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 3e390ec4110519746f2edbb3c38a40f0fc415430
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Mar 3 12:59:52 2015 +0000

    sna/dri2: Remove limiting pending swaps on redirection changes

    If we limit the swaps, then doing xrandr --output -off causes unity to
    misrender. Not quite sure why, but the revert is easy.

    Fixes regression from
    commit 88e84320a3a8b3faf20941d666ab846fe12b7a67
    Author: Chris Wilson <chris at chris-wilson.co.uk>
    Date:   Tue Feb 24 12:44:19 2015 +0000

        sna/dri2: Flush triple buffer swap on [un]redirection

    but we still keep the async-swap fixes.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89371#c14
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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