Just put on 3.9 RC7 to try and solve some other issues on my system, and while the drivers will successfully compile and install, they fail to load on restart with the following message:
[ 3.231105] tbs6982fe: module license 'TurboSight Proprietary: www.tbsdtv.com' taints kernel.
[ 3.231109] Disabling lock debugging due to kernel taint
[ 3.231126] tbs6982fe: module verification failed: signature and/or required key missing - tainting kernel
[ 3.233056] mei 0000:00:16.0: setting latency timer to 64
[ 3.233113] mei 0000:00:16.0: irq 48 for MSI/MSI-X
[ 3.251083] [drm] Initialized drm 1.1.0 20060810
[ 3.251346] saa716x_core: disagrees about version of symbol dvb_dmxdev_init
[ 3.251351] saa716x_core: Unknown symbol dvb_dmxdev_init (err -22)
[ 3.251380] saa716x_core: disagrees about version of symbol dvb_register_adapter
[ 3.251383] saa716x_core: Unknown symbol dvb_register_adapter (err -22)
[ 3.251402] saa716x_core: disagrees about version of symbol dvb_net_init
[ 3.251404] saa716x_core: Unknown symbol dvb_net_init (err -22)
[ 3.251418] saa716x_core: disagrees about version of symbol dvb_dmxdev_release
[ 3.251421] saa716x_core: Unknown symbol dvb_dmxdev_release (err -22)
[ 3.251428] saa716x_core: disagrees about version of symbol dvb_frontend_detach
[ 3.251431] saa716x_core: Unknown symbol dvb_frontend_detach (err -22)
[ 3.251434] saa716x_core: disagrees about version of symbol dvb_net_release
[ 3.251436] saa716x_core: Unknown symbol dvb_net_release (err -22)
[ 3.251442] saa716x_core: disagrees about version of symbol dvb_unregister_frontend
[ 3.251445] saa716x_core: Unknown symbol dvb_unregister_frontend (err -22)
[ 3.252391] saa716x_core: disagrees about version of symbol dvb_register_frontend
[ 3.252395] saa716x_core: Unknown symbol dvb_register_frontend (err -22)
[ 3.252403] saa716x_core: disagrees about version of symbol dvb_unregister_adapter
[ 3.252405] saa716x_core: Unknown symbol dvb_unregister_adapter (err -22)