How to Happauge dongle?

hi, Im some questions. I bought Happauge Dongle, and test on Khadas Vim board(S905x chip) Image file : Vim_Ubuntu-mate-16.04_V170220(Khadas firmware page) Driver's not built-in, so Im compiled tuner driver(silabs_tercab.ko), dmodulator driver(lgdt3306a.ko), chip-interface driver(cx231xx.ko).
and, insmod all.
this my board’s lsmod

Module Size Used by
cx231xx_alsa 7166 0
cx231xx_dvb 9384 0
cx231xx 134930 2 cx231xx_alsa,cx231xx_dvb
rc_core 11626 1 cx231xx
cx2341x 14120 1 cx231xx
videobuf_vmalloc 4082 1 cx231xx
lgdt3306a 17060 0
silg 10195 0
silabs_tercab 50979 0
rpcsec_gss_krb5 20931 0
nfsv4 371753 1
nfs 166344 2 nfsv4
fuse 77388 3
btsdio 3154 0
dwc_otg 281444 0
nfsd 246339 13
auth_rpcgss 46306 2 nfsd,rpcsec_gss_krb5
oid_registry 2310 1 auth_rpcgss
nfs_acl 2546 1 nfsd
lockd 66332 2 nfs,nfsd
dhd 705587 0
sunrpc 206674 27 nfs,nfsd,rpcsec_gss_krb5,auth_rpcgss,lockd,nfsv4,nfs_acl
autofs4 24685 2
mali 226700 0

and, not create /dev/dvb.
plz help me.

Hi dreamhigh,

Did you add the dts node for DVB?