v4l2-compliance and v4l2-ctl with version 1.20 and before will fail with
v4l2-compat. Check the versions of v4l2-compliance and v4l2-ctl before
continuing.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
When a test is being run on a video device, there is output like so:
Testing /dev/video0 with uvcvideo driver...
and when it succeeds, "success" is appended:
Testing /dev/video0 with uvcvideo driver... success
On failure, however, the output of v4l2-compliance is printed before
"failure" is printed, resulting in the first line of the v4l2-compliance
output to be printed on the same line as the message:
Testing /dev/video2 with uvcvideo driver... v4l2-compliance SHA: not available, 64 bits
<v4l2-compliance output>
failure
Refactor the code to make "failure" print before the output of the test,
to prettify the output upon failure.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Test the V4L2 compatibility layer by running v4l2-compliance -s on every
/dev/video* device.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
