What is passed to drm_fb_helper_fill_var() should be fb_width/fb_height,
rather than the surface size.
Signed-off-by: NRob Clark <robdclark@gmail.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>