test: v4l2_device: Allow each test to specify which device and entity to test

Prepare for different tests which implements V4L2DeviceTest to specify
which media device and entity they wish to test. There is no functional
changes, all tests still use vivid to perform there tests.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/test/v4l2_device/v4l2_device_test.h b/test/v4l2_device/v4l2_device_test.h
index c476d3c0..651c005f 100644
--- a/test/v4l2_device/v4l2_device_test.h
+++ b/test/v4l2_device/v4l2_device_test.h
@@ -22,8 +22,8 @@ using namespace libcamera;
 class V4L2DeviceTest : public Test
 {
 public:
-	V4L2DeviceTest()
-		: capture_(nullptr)
+	V4L2DeviceTest(const char *driver, const char *entity)
+		: driver_(driver), entity_(entity), capture_(nullptr)
 	{
 	}
 
@@ -31,6 +31,8 @@ protected:
 	int init();
 	void cleanup();
 
+	std::string driver_;
+	std::string entity_;
 	std::unique_ptr<DeviceEnumerator> enumerator_;
 	std::shared_ptr<MediaDevice> media_;
 	V4L2Device *capture_;