Add a very simple test for
VIDIOC_SUBDEV_G_ROUTING/VIDIOC_SUBDEV_S_ROUTING.
We can't (at least at the moment) really know here what kind of routings
the driver would accept, but we can test a VIDIOC_SUBDEV_G_ROUTING call,
followed by a VIDIOC_SUBDEV_S_ROUTING call with the routing we
received.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
utils/v4l2-compliance/v4l2-compliance.cpp | 12 ++++++++++++
utils/v4l2-compliance/v4l2-compliance.h | 1 +
utils/v4l2-compliance/v4l2-test-subdevs.cpp | 16 ++++++++++++++++
3 files changed, 29 insertions(+)
diff --git a/utils/v4l2-compliance/v4l2-compliance.cpp b/utils/v4l2-compliance/v4l2-compliance.cpp
index d7c10482..f082f569 100644
--- a/utils/v4l2-compliance/v4l2-compliance.cpp
+++ b/utils/v4l2-compliance/v4l2-compliance.cpp
@@ -1249,6 +1249,18 @@ void testNode(struct node &node, struct node &node_m2m_cap, struct node &expbuf_
node.is_passthrough_subdev = has_source && has_sink;
if (has_routes) {
+ printf("Sub-Device routing ioctls:\n");
+
+ for (unsigned which = V4L2_SUBDEV_FORMAT_TRY;
+ which <= V4L2_SUBDEV_FORMAT_ACTIVE; which++) {
+
+ printf("\ttest %s VIDIOC_SUBDEV_G_ROUTING/VIDIOC_SUBDEV_S_ROUTING: %s\n",
+ which ? "Active" : "Try",
+ ok(testSubDevRouting(&node, which)));
+ }
+
+ printf("\n");
+
for (unsigned which = V4L2_SUBDEV_FORMAT_TRY;
which <= V4L2_SUBDEV_FORMAT_ACTIVE; which++) {
diff --git a/utils/v4l2-compliance/v4l2-compliance.h b/utils/v4l2-compliance/v4l2-compliance.h
index 0cd43980..35b2274b 100644
--- a/utils/v4l2-compliance/v4l2-compliance.h
+++ b/utils/v4l2-compliance/v4l2-compliance.h
@@ -375,6 +375,7 @@ int testSubDevEnum(struct node *node, unsigned which, unsigned pad, unsigned str
int testSubDevFormat(struct node *node, unsigned which, unsigned pad, unsigned stream);
int testSubDevSelection(struct node *node, unsigned which, unsigned pad, unsigned stream);
int testSubDevFrameInterval(struct node *node, unsigned pad, unsigned stream);
+int testSubDevRouting(struct node *node, unsigned which);
// Buffer ioctl tests
int testReqBufs(struct node *node);
diff --git a/utils/v4l2-compliance/v4l2-test-subdevs.cpp b/utils/v4l2-compliance/v4l2-test-subdevs.cpp
index 07192bda..962d9244 100644
--- a/utils/v4l2-compliance/v4l2-test-subdevs.cpp
+++ b/utils/v4l2-compliance/v4l2-test-subdevs.cpp
@@ -551,3 +551,19 @@ int testSubDevSelection(struct node *node, unsigned which, unsigned pad, unsigne
return have_sel ? 0 : ENOTTY;
}
+
+int testSubDevRouting(struct node *node, unsigned which)
+{
+ struct v4l2_subdev_routing routing = {};
+ struct v4l2_subdev_route routes[256] = {};
+
+ routing.which = which;
+ routing.routes = (__u64)&routes;
+ routing.num_routes = 256;
+
+ fail_on_test(doioctl(node, VIDIOC_SUBDEV_G_ROUTING, &routing));
+
+ fail_on_test(doioctl(node, VIDIOC_SUBDEV_S_ROUTING, &routing));
+
+ return 0;
+}
--
2.34.1
