V4L2_CID_FM_RX_CLASS 1087 drivers/media/v4l2-core/v4l2-ctrls.c case V4L2_CID_FM_RX_CLASS: return "FM Radio Receiver Controls"; V4L2_CID_FM_RX_CLASS 1294 drivers/media/v4l2-core/v4l2-ctrls.c case V4L2_CID_FM_RX_CLASS: