Symbol: UDL_REG_VSYNCSTART
sys/dev/usb/udl.c
1782
udl_reg_write_2(sc, UDL_REG_VSYNCSTART, udl_lfsr(0));
sys/dev/usb/udl.c
1785
udl_reg_write_2(sc, UDL_REG_VSYNCSTART, udl_lfsr(val));