drm/vmwgfx: Fix screen object page flips for large framebuffers

For page flips the framebuffer may be much larger than the crtc
scanout area and may be attached to multiple crtcs.
When flipping a crtc, make sure we dirty only that crtc's area of the
framebuffer.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>

drivers/gpu/drm/vmwgfx/vmwgfx_kms.h

@@ -287,6 +287,7 @@ int vmw_kms_sou_do_surface_dirty(struct vmw_private *dev_priv,
 int vmw_kms_sou_do_dmabuf_dirty(struct vmw_private *dev_priv,
 				struct vmw_framebuffer *framebuffer,
 				struct drm_clip_rect *clips,
+				struct drm_vmw_rect *vclips,
 				unsigned num_clips, int increment,
 				bool interruptible,
 				struct vmw_fence_obj **out_fence);