drm/i915: implement ironlake_wait_for_vblank
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Fri, 4 May 2012 20:18:15 +0000 (17:18 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 8 May 2012 13:07:38 +0000 (15:07 +0200)
commita928d536c09eb071d114aa94bc60d002e7c8f92b
tree3aa37c9c6116584d67444c6a598711fa264a5b3f
parent4e89ee174bb2da341bf90a84321c7008a3c9210d
drm/i915: implement ironlake_wait_for_vblank

intel_wait_for_vblank uses PIPESTAT, which does not exist on Ironlake
and newer, so now we use PIPEFRAME.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
[danvet: Ditch the check for disable pipe from the new ilk wait for
vblank function to keep it consisten with existing behaviour.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c