AVerMedia AVerTV Hybrid Speedy PCI-E

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An AVerMedia AVerTV Hybrid Speedy PCI-E

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The AVerMedia AVerTV Hybrid Speedy PCI-E (H788R) is a PCIe analog and DVB-T device from AVerMedia. It is currently unsupported under Linux.


Components used

  • TDA18271HDC1
  • Intel WJCE6353
  • NXP SAA7136E/1/G
  • PCI-E bridge NXP SAA7160ET



03:00.0 0480: 1131:7160 (rev 03)
       Subsystem: 1461:1455    
       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: 32 bytes                                                                
       Interrupt: pin A routed to IRQ 17                                                                    
       Region 0: Memory at ea100000 (64-bit, non-prefetchable) [size=1M]                                    
       Capabilities: [40] Message Signalled Interrupts: Mask- 64bit+ Count=1/32 Enable-                     
               Address: 0000000000000000  Data: 0000                                                        
       Capabilities: [50] Express (v1) Endpoint, MSI 00                                                     
               DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <256ns, 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 128 bytes                                           
               DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq- AuxPwr- TransPend-                          
               LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <4us, L1 <64us             
                       ClockPM- Suprise- LLActRep- BwNot-                                                   
               LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk-                             
                       ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-                                       
               LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-           
       Capabilities: [74] Power Management version 2                                                        
               Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot-,D3cold-)                   
               Status: D0 PME-Enable- DSel=0 DScale=0 PME-                                                  
       Capabilities: [80] Vendor Specific Information <?>                                                   
       Capabilities: [100] Vendor Specific Information <?>                                                  
       Kernel driver in use: SAA716x Hybrid                                                                 
       Kernel modules: saa716x_hybrid                                  

Making it work


Drivers for the bridge interface (saa716x) can be found here. Once installed, the card will be recognized as a DVB device. However, with there being no glue code for the device's frontend, it remains unsupported.

Sample kernel output

SAA716x Hybrid 0000:03:00.0: PCI INT A disabled
SAA716x Hybrid 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
SAA716x Hybrid 0000:03:00.0: setting latency timer to 64
DVB: registering new adapter (SAA716x dvb adapter)