lsusb

# dmesg
[ 1230.340189] usb 1-4: new high speed USB device using ehci_hcd and address 2
[ 1230.470200] usb 1-4: New USB device found, idVendor=0ccd, idProduct=00a9
[ 1230.470211] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1230.470218] usb 1-4: Product: RTL2838UHIDIR
[ 1230.470224] usb 1-4: Manufacturer: Realtek
[ 1230.470230] usb 1-4: SerialNumber: 00000001
[ 1230.470712] usb 1-4: configuration #1 chosen from 1 choice
[ 1230.631851] dvb-usb: found a 'DVB-T USB Dongle' in warm state.
[ 1230.631872] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 1230.633630] DVB: registering new adapter (DVB-T USB Dongle)
[ 1230.634473] DVB: registering adapter 0 frontend 0 (Realtek RTL2832 DVB-T  RTL2836 DTMB)...
[ 1230.634560] dvb-usb: DVB-T USB Dongle successfully initialized and connected.
[ 1230.634582] dvb-usb: found a 'DVB-T USB Dongle' in warm state.
[ 1230.634595] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 1230.636241] DVB: registering new adapter (DVB-T USB Dongle)
[ 1230.637049] DVB: registering adapter 1 frontend 0 (Realtek RTL2832 DVB-T  RTL2836 DTMB)...
[ 1230.637129] dvb-usb: DVB-T USB Dongle successfully initialized and connected.
[ 1230.638503] usbcore: registered new interface driver dvb_usb_rtl2832u

Gilzad Barvar Hamuni <nt {A\T} inorganic [d0t] de> sent me patch for Terratec Cinergy T Stick (0CCD:00A9). This confirms the possibility to use RTL2832U driver as base for other RTL chips as well.

You can find patches for RTL2838 in rtl2838 directory or in rtl2838.tar.

Thanks Gilzad!