v4l2-compliance: don't do the global format test when using libv4l2.

This test will fail when using the wrapper library as the wrapper
library does not see when another filehandle changes the format.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

diff --git a/utils/v4l2-compliance/v4l2-test-formats.cpp b/utils/v4l2-compliance/v4l2-test-formats.cpp
index 5f45d8c..b699c4b 100644 (file)
--- a/utils/v4l2-compliance/v4l2-test-formats.cpp
+++ b/utils/v4l2-compliance/v4l2-test-formats.cpp
@@ -741,7 +741,9 @@ static int testGlobalFormat(struct node *node, int type)
        }
        // Check if we have found different formats, otherwise this
        // test is pointless.
-       if (pixfmt1 == pixfmt2 && w1 == w2 && h1 == h2)
+       // This test will also never succeed if we are using the libv4l2
+       // wrapper.
+       if (wrapper || (pixfmt1 == pixfmt2 && w1 == w2 && h1 == h2))
                return 0;
 
        if (type == V4L2_BUF_TYPE_SDR_CAPTURE) {