kmstest: Support specifying zpos value for planes

Add an optional zpos argument to the atomic_plane_set() function to
allow controlling the zpos of a plane.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/tests/kmstest.py b/tests/kmstest.py
index 0d9a6f8..1843237 100755
--- a/tests/kmstest.py
+++ b/tests/kmstest.py
@@ -387,7 +387,7 @@ class KMSTest(object):
         else:
             return req.commit(0, True)
 
-    def atomic_plane_set(self, plane, crtc, source, destination, fb, alpha=None, sync=False):
+    def atomic_plane_set(self, plane, crtc, source, destination, fb, alpha=None, zpos=None, sync=False):
         req = AtomicRequest(self)
         req.add(plane, {
                     'FB_ID': fb.id,
@@ -403,6 +403,8 @@ class KMSTest(object):
         })
         if alpha is not None:
             req.add(plane, 'alpha', alpha)
+        if zpos is not None:
+            req.add(plane, 'zpos', zpos)
         if sync:
             return req.commit_sync()
         else: