DTV_GUARD_INTERVAL 1100 drivers/media/dvb-core/dvb_frontend.c _DTV_CMD(DTV_GUARD_INTERVAL, 1, 0), DTV_GUARD_INTERVAL 1396 drivers/media/dvb-core/dvb_frontend.c case DTV_GUARD_INTERVAL: DTV_GUARD_INTERVAL 1884 drivers/media/dvb-core/dvb_frontend.c case DTV_GUARD_INTERVAL: