V4L2_CAP_SDR_OUTPUT  903 drivers/media/usb/hackrf/hackrf.c 			    V4L2_CAP_SDR_OUTPUT | V4L2_CAP_MODULATOR |
V4L2_CAP_SDR_OUTPUT 1505 drivers/media/usb/hackrf/hackrf.c 				   V4L2_CAP_SDR_OUTPUT | V4L2_CAP_MODULATOR;