[Bug 77351] [855GM] Mouse cursors show wrong default black cursors and/or do not update correctly

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=77351

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

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

--- Comment #38 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 00731155a73020c8e3c215723be193f96b4fcb1f
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Wed May 21 12:42:56 2014 +0100

    drm/i915: Fix dynamic allocation of physical handles

    A single object may be referenced by multiple registers fundamentally
    breaking the static allotment of ids in the current design. When the
    object is used the second time, the physical address of the first
    assignment is relinquished and a second one granted. However, the
    hardware is still reading (and possibly writing) to the old physical
    address now returned to the system. Eventually hilarity will ensue, but
    in the short term, it just means that cursors are broken when using more
    than one pipe.

    v2: Fix up leak of pci handle when handling an error during attachment,
    and avoid a double kmap/kunmap. (Ville)
    Rebase against -fixes.

    v3: And fix the error handling added in v2 (Ville)

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77351
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
    Cc: Jani Nikula <jani.nikula at linux.intel.com>
    Cc: stable at vger.kernel.org
    Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
    Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

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