[linux-dvb] Terratec Cinergy C HD (1822:4e35)

Mikko Mäkinen mikko.reijo.makinen at gmail.com
Thu Jun 26 10:59:46 CEST 2008


Hi again,

I included wrong kind of lspci output; subsystem id didn't show up. But here
come the right ones:

lspci -d 1822:4e35 -vn gives the following:

administrator at hydra:~$ administrator at hydra:~$ lspci -d 1822:4e35 -vn
00:08.0 0480: 1822:4e35 (rev 01)
    Subsystem: 153b:1178
    Flags: bus master, medium devsel, latency 32, IRQ 20
    Memory at fc020000 (32-bit, prefetchable) [size=4K]

but without -d option, which is lspci -vn:

administrator at hydra:~$ lspci -vn
.
.
.
00:08.0 0480: 1822:4e35 (rev 01) (prog-if 02)
    Subsystem: 173b:1178
    Flags: bus master, fast Back2Back, medium devsel, latency 34, IRQ 20
    Memory at fc020000 (32-bit, prefetchable) [size=4K]
    Memory at <ignored> (32-bit, non-prefetchable)
    Memory at <ignored> (32-bit, non-prefetchable)
    Memory at <ignored> (32-bit, non-prefetchable)
    Memory at <ignored> (32-bit, non-prefetchable)
    Memory at <ignored> (32-bit, non-prefetchable)
    Expansion ROM at <unassigned> [disabled]
.
.
.

You see, the subsystem ids differ: 153b:1178 and 173b:1178. I don't know
what that means, but hopefully someone else does.

lspci -vnn says:

00:08.0 Multimedia controller [0480]: Twinhan Technology Co. Ltd Mantis DTV
PCI Bridge Controller [Ver 1.0] [1822:4e35] (rev 01) (prog-if 02)
    Subsystem: Altima (nee Broadcom) Unknown device [173b:1178]

Is it possible to get this card working in linux (in the near future)?

Mikko Mäkinen

2008/6/25 Mikko Mäkinen <mikko.reijo.makinen at gmail.com>:

> Hello everybody,
>
> I've been trying to get my recently (yesterday) bought dvb-c tuner working
> under Ubuntu Hardy. Installed drivers from http://www.jusst.de/hg/mantis,
> and the /dev/dvb got populated, but without frontend.
>
>
> Output from lspci:
>
> administrator at hydra:~$ lspci -d 1822:4e35 -vv
> 00:08.0 Multimedia controller: Twinhan Technology Co. Ltd Mantis DTV PCI
> Bridge Controller [Ver 1.0] (rev 01)
>     Subsystem: TERRATEC Electronic GmbH Unknown device 1178
>     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: 32 (2000ns min, 63750ns max)
>     Interrupt: pin A routed to IRQ 20
>     Region 0: Memory at fc020000 (32-bit, prefetchable) [size=4K]
>
> PCI id seems to have changed from the earlier Cinergy C cards.
>
>  Output (partial) from dmesg:
>
> [   33.894498] found a VP-2040 PCI DVB-C device on (00:08.0),
> [   33.894502]     Mantis Rev 1 [153b:1178], irq: 20, latency: 32
> [   33.894507]     memory: 0xfc020000, mmio: 0xf8972000
> [   33.897204]     MAC Address=[00:08:c8:1c:80:c0]
> [   33.897246] mantis_alloc_buffers (0): DMA=0x374c0000 cpu=0xf74c0000
> size=65536
> [   33.897253] mantis_alloc_buffers (0): RISC=0x1f9e3000 cpu=0xdf9e3000
> size=1000
> [   33.897258] DVB: registering new adapter (Mantis dvb adapter)
> [   33.926286] input: Power Button (FF) as /devices/virtual/input/input4
> [   33.944481] ACPI: Power Button (FF) [PWRF]
> [   33.944568] input: Power Button (CM) as /devices/virtual/input/input5
> [   33.976486] ACPI: Power Button (CM) [PWRB]
> [   33.976625] input: Sleep Button (CM) as /devices/virtual/input/input6
> [   33.988428] ACPI: Sleep Button (CM) [SLPB]
> [   34.416113] mantis_frontend_init (0): Probing for CU1216 (DVB-C)
> [   34.418214] mantis_frontend_init (0): !!! NO Frontends found !!!
> [   34.418220] mantis_ca_init (0): Registering EN50221 device
> [   34.475764] mantis_ca_init (0): Registered EN50221 device
> [   34.475777] mantis_hif_init (0): Adapter(0) Initializing Mantis Host
> Interface
>
> Even I managed to notice one line stating: "!!! NO Frontends found !!!", so
> I guess it's no wonder it isn't working.
>
> Does anyone have a clue what I should try next? Or has anyone had success
> with this card. I couldn't find earlier models, like cinergy 1200-c, or even
> newer, anywhere. I'm supposed to build a DVB to IP streaming machine for a
> school, so I would also be happy if someone knew any other available DVB-C
> cards working under linux.
>
> Best regards,
> Mikko Mäkinen
>
>
>
>
>
>
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