[linux-dvb] Twinhan troubles

[Måns Rullgård <mru@pronto.tv>]

I'm trying to get some Twinhan VisionPlus (I can't locate a model
number) cards working with Linux 2.6.5.  The modules load, but the
devices are not working (not existing in devfs), and dmesg shows some
ugly things:

Linux video capture interface: v1.00
bttv: driver version 0.9.12 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
bttv0: Bt878 (rev 17) at 0000:03:04.0, irq: 11, latency: 64, mmio: 0xdf8fe000
bttv0: detected: Twinhan VisionPlus DVB-T [card=113], PCI subsystem ID is 1822:0001
bttv0: using: Twinhan DST + clones [card=113,autodetected]
bttv0: gpio: en=00000000, out=00000000 in=00f500fd [init]
bttv0: using tuner=4
bttv0: add subdevice "dvb0"
bt878: AUDIO driver version 0.0.0 loaded
bt878: Bt878 AUDIO function found (0).
bt878(0): Bt878 (rev 17) at 03:04.1, irq: 11, latency: 64, memory: 0xdf8ff000
attach: checking "bt878 #0 [sw]"
find by pci: checking "bt878 #0 [sw]"
attach: "bt878 #0 [sw]", to card 0
DVB: registering new adapter (DST).
dst_attach: check ci
bt878 find by dvb adap: checking "DST"
write_dst writing 0x00 0x06 0x00 0x00 0x00 0x00 0x00 0xfa
write_dst: write_dst error (err == -121, len == 0x08, b0 == 0x00)
write_dst: write_dst error (err == -121, len == 0x08, b0 == 0x00)
write_dst: write_dst error (err == -121, len == 0x08, b0 == 0x00)
write_dst: write_dst error (err == -121, len == 0x08, b0 == 0x00)
dst_check_ci: write not successful, maybe no card?

Does this mean the card is not supported?  Is there some magic I have
missed?  I get this from lspci:

03:04.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
        Subsystem: Unknown device 1822:0001
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (4000ns min, 10000ns max)
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at df8fe000 (32-bit, prefetchable) [size=4K]
        Capabilities: [44] Vital Product Data
        Capabilities: [4c] 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-

03:04.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
        Subsystem: Unknown device 1822:0001
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (1000ns min, 63750ns max)
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at df8ff000 (32-bit, prefetchable) [size=4K]
        Capabilities: [44] Vital Product Data
        Capabilities: [4c] 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-

-- 
Måns Rullgård
mru@pronto.tv



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