drm/i915: fix order of fence release wrt flushing
i915_gem_object_unbind had the ordering wrong. The other user, i915_gem_object_put_fence_reg already has the correct ordering. Results was usually corrupted pixmaps, especially garbled font glyphs after a suspend/resume (because this evicts everything). I'm still waiting for the feedback from the bug-reporters, but because this obviously fixes a bug (at least for me) I'm already submitting it. Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=25406Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Eric Anholt <eric@anholt.net> CC: stable@kernel.org
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