Commits
Chris Wilson committed 4f7d1e79b19
drm/i915: Clear FlipDone semantics change for pageflipping on gen3 On later gen3, you are able to select the meaning of the FlipPending status bit in IIR and change it to FlipDone. This was sometimes done by the BIOS leading to confusion on just how pageflipping worked on gen3. Simplify the implementation by using the legacy meaning for all gen3 machines. Note: this makes all gen3 machines equally broken... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>