Tvheadend

Hi,

i'm trying to use my l4m twin s2 (v6.2) whith a flex s2-modul on a debian wheezy system. The error occurs with the stable and the beta version of tvheadend.

The four tuners of the cards are shown in the webfrontend of tvheadend. They are named "STV090x Multistandard" (under Configuration->DVB Inputs->TV Adapters). If I enable the tuners, click on "Add DVB Network by location..." and choose "Astra_19_2E", I get the error message

"dvb: "/dev/dvb/adapter0" tuning to "12,551,500 kHz Vertical (Default (Port 0, Universal LNB))" -- Front configuration failed -- Unpassender IOCTL (I/O-Control) für das Gerät, frequency: 1951500"

and the search for the channels isn't started.

Hardware
Device path:
/dev/dvb/adapter3
Device name:
STV090x Multistandard
Host connection:
PCI
Intermediate Frequency range:
950000 kHz - 2150000 kHz, in steps of 0 kHz
Symbolrate range:
1000000 Baud - 45000000 Baud
Status
Currently tuned to:

Services:
0
Muxes:
1
Muxes awaiting initial scan:
0
Signal Strength:
0%
Bit Error Rate:
0/s
Uncorrected Bit Errors:
0/s

This is the output of dmesg:

# dmesg | grep -i dvb
[    3.676522] DDBridge driver detected: Digital Devices Cine S2 V6 DVB adapter
[    3.677369] Port 0 (TAB 1): DUAL DVB-S2
[    3.678500] Port 2 (TAB 3): DUAL DVB-S2
[    3.678739] DVB: registering new adapter (DDBridge)
[    4.581078] DDBridge 0000:02:00.0: DVB: registering adapter 0 frontend 0 (STV090x Multistandard)...
[    4.581123] DVB: registering new adapter (DDBridge)
[    4.617506] DDBridge 0000:02:00.0: DVB: registering adapter 1 frontend 0 (STV090x Multistandard)...
[    4.617560] DVB: registering new adapter (DDBridge)
[    4.785573] DDBridge 0000:02:00.0: DVB: registering adapter 2 frontend 0 (STV090x Multistandard)...
[    4.785618] DVB: registering new adapter (DDBridge)
[    4.821600] DDBridge 0000:02:00.0: DVB: registering adapter 3 frontend 0 (STV090x Multistandard)...

lspci:

02:00.0 Multimedia controller [0480]: Digital Devices GmbH Octopus LE DVB adapter [dd01:0003]
        Subsystem: Digital Devices GmbH Device [dd01:0020]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 19
        Region 0: Memory at f7c00000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: [50] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [70] MSI: Enable- Count=1/2 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [90] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Latency L0 unlimited, L1 <1us
                        ClockPM- Surprise- LLActRep- BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range A, TimeoutDis+
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
                LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=00c <?>
        Kernel driver in use: DDBridge

kernel:

# uname -a
Linux server 3.12-0.bpo.1-amd64 #1 SMP Debian 3.12.6-2~bpo70+1 (2014-01-07) x86_64 GNU/Linux

Any hints?

Thanks!