vpif_err
vpif_err("vpif_capture: vb2_queue_init() failed\n");
vpif_err("Error registering v4l2 subdevice\n");
vpif_err("Error registering async notifier\n");
vpif_err("Error getting the standard info\n");
vpif_err("vpif_display: vb2_queue_init() failed\n");
vpif_err("VPIF IRQ request failed\n");
vpif_err("Error registering v4l2 subdevice\n");
vpif_err("can't set clock\n");
vpif_err("Failed to set output standard\n");
vpif_err("Failed to set standard for sub devices\n");
vpif_err("Failed to set output\n");
vpif_err("buffer offset not aligned to 8 bytes\n");