tree efcb4b5c0189dd58447ab438cb98f59df4af9ff9
parent f9b0e251dfbf2c4da642ec9210db29a7ac63b81a
author Matt Roper <matthew.d.roper@intel.com> 1397164686 -0700
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1398158348 +0200

drm/plane-helper: Fix primary plane scaling check

The src_w / src_h parameters to update_plane include a subpixel offset;
we need to shift off the subpixel bits before comparing to CRTC size
when checking for primary plane scaling.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>