> Hi, > > I have tried for weeks to make this card work with Tvheadend and now recently with Myth TV on the following configuration: > • Intel(R) Core(TM)2 Duo CPU E4600 @ 2.40GHz > • Ubuntu desktop 12.04 > • Kernel version 3.2.0-36-generic-pae > • KNC1 TV-Station DVB-S2 Twin card > http://knc1.de/d/produkte/digital_dvb_s2_twin.htm > > KNC1 are providing a Linux driver on their homepage http://knc1.de/d/download/digital.htm#linux > > The driver builds and loads fine. I’m able to scan for channels. It’s even possible to record TV (with both Tvheadend and Myth TV backend). > But here the fun part ends. When I play back the recorded files they do not have proper quality. HDTV is useless – even standard TV resolution is not acceptable. > > $sudo lspci -vv > 04:00.0 Multimedia controller: Philips Semiconductors SAA7160 (rev 02) > Subsystem: KNC One Device 0210 > 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 16 > Region 0: Memory at f6a00000 (64-bit, non-prefetchable) [size=1M] > Capabilities: [40] MSI: Enable- Count=1/32 Maskable- 64bit+ > 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- Surprise- 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 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [80] Vendor Specific Information: Len=50 <?> > Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=088 <?> > Kernel driver in use: SAA716x Budget > Kernel modules: saa716x_budget > > I have been searching the internet for a long time - without beeing able to come to a solution. I do not know how to proceed from here. Any advice? > > If I'm able to find a solution, I will be happy to update http://www.linuxtv.org/wiki/index.php/DVB-S2_PCIe_Cards with my experience... > > Best regards, > Olav Åsgård > ��.n��������+%������w��{.n�����{��g����^n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�
