[Pkg-utopia-maintainers] Bug#1035901: spa.v4l2: '/dev/video4' VIDIOC_ENUM_FRAMESIZES: Unpassender IOCTL (I/O-Control) für das Gerät

[AlMa]

> I suspect a bug in the driver handling your /dev/video4 device.
> Do you have more information about what device is your /dev/video4?

Yes; it seems to be my TV-Tuner Hauppauge WinTV HVR 5525 HD:

$ sudo journalctl -b 2>&1| grep video4
Jul 01 20:27:49 AnonymizedMachineName kernel: cx23885: cx23885[0]: 
registered device video4 [v4l2]
Jul 01 20:27:51 AnonymizedMachineName pipewire[988]: spa.v4l2: 
'/dev/video4' VIDIOC_ENUM_FRAMESIZES: Unpassender IOCTL (I/O-Control) 
für das Gerät
Jul 01 20:27:51 AnonymizedMachineName pipewire[988]: spa.v4l2: 
'/dev/video4' VIDIOC_ENUM_FRAMESIZES: Unpassender IOCTL (I/O-Control) 
für das Gerät
Jul 01 20:31:37 AnonymizedMachineName pipewire[2027]: spa.v4l2: 
'/dev/video4' VIDIOC_ENUM_FRAMESIZES: Unpassender IOCTL (I/O-Control) 
für das Gerät
Jul 01 20:31:37 AnonymizedMachineName pipewire[2027]: spa.v4l2: 
'/dev/video4' VIDIOC_ENUM_FRAMESIZES: Unpassender IOCTL (I/O-Control) 
für das Gerät
$ sudo lspci -vvvvvvvv 2>&1| egrep -B 52 "video4|cx23885"
08:00.0 Multimedia video controller: Conexant Systems, Inc. CX23887/8 
PCIe Broadcast Audio and Video Decoder with 3D Comb (rev 04)
         Subsystem: Hauppauge computer works Inc. CX23887/8 PCIe 
Broadcast Audio and Video Decoder with 3D Comb
         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 16
         NUMA node: 0
         IOMMU group: 36
         Region 0: Memory at 90200000 (64-bit, non-prefetchable) [size=2M]
         Capabilities: [40] Express (v1) Endpoint, MSI 00
                 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s 
<64ns, L1 <1us
                         ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- 
SlotPowerLimit 25W
                 DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
                         RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                         MaxPayload 128 bytes, MaxReadReq 512 bytes
                 DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- 
AuxPwr- TransPend-
                 LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, 
Exit Latency L0s <2us, L1 <4us
                         ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
                 LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk-
                         ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                 LnkSta: Speed 2.5GT/s, Width x1
                         TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
         Capabilities: [80] Power Management version 3
                 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=375mA 
PME(D0+,D1+,D2+,D3hot+,D3cold+)
                 Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [90] Vital Product Data
                 Unknown small resource type 01, will not decode more.
         Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
                 Address: 0000000000000000  Data: 0000
         Capabilities: [100 v1] Advanced Error Reporting
                 UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- 
UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                 UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- 
UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                 UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- 
UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                 CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- 
AdvNonFatalErr-
                 CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- 
AdvNonFatalErr+
                 AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- 
ECRCChkCap- ECRCChkEn-
                         MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
                 HeaderLog: 00000000 00000000 00000000 00000000
         Capabilities: [200 v1] Virtual Channel
                 Caps:   LPEVC=1 RefClk=100ns PATEntryBits=1
                 Arb:    Fixed+ WRR32+ WRR64+ WRR128-
                 Ctrl:   ArbSelect=WRR64
                 Status: InProgress-
                 Port Arbitration Table [240] <?>
                 VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                         Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- 
WRR256-
                         Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=01
                         Status: NegoPending- InProgress-
                 VC1:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                         Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- 
WRR256-
                         Ctrl:   Enable- ID=1 ArbSelect=Fixed TC/VC=00
                         Status: NegoPending- InProgress-
         Kernel driver in use: cx23885
         Kernel modules: cx23885