Hello, I tried to use the ov3640 camera driver from Laurent Pinchart with the media-ctl and the yavta tools. I configured the pipeline as sensor -> ccdc ->memory. First I got problems with the CCDC module. it always said that the "ccdc won't become idle!", but it didn't restart by itself. So for testing I removed the waiting function which waits for the ccdc to become idle and tried again. Now I received some data from the buffers but the image is just black. Any idea what my problem could be? Best Regards, Tom -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html