[linux-dvb] Mantis 2033: tuning still fails

Marko Ristola marko.ristola at kolumbus.fi
Thu Apr 17 22:11:24 CEST 2008



Hi,

You could first try to use nonencrypted channels only by removing the CA,
to verify that it works without the CA.

Twinhan 2033 works for me wit jusst.de sources, although I haven't
tested the latest revision.

There exists remote control code also for 2033 although it hasn't been
applied into jusst.de.

Regards,
Marko Ristola

Bas v.d. Wiel wrote:
> Hello all,
> Slowly my Twinhan card is coming to life. Sadly though, tuning fails on all
> frequencies. I saw a post on this subject from a few weeks ago. Changing
> the tuner from tda10021 to tda10023 helped a lot in that case, but I have
> absolutely no idea how to do this. I looked over a lot of source code to
> see if I could find where the tuner chip gets determined, but to no avail.
> My C skills aren't good enough I fear.. The output of dmesg shows this:
>
> ACPI: PCI interrupt for device 0000:01:09.0 disabled
> ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [APC2] -> GSI 17 (level, low)
> -> IRQ 20
> irq: 20, latency: 32
>  memory: 0xfdeff000, mmio: 0xde8c4000
> found a VP-2033 PCI DVB-C device on (01:09.0),
>     Mantis Rev 1 [1822:0008], irq: 20, latency: 32
>     memory: 0xfdeff000, mmio: 0xde8c4000
>     MAC Address=[00:08:ca:1b:e8:b8]
> mantis_alloc_buffers (0): DMA=0x1d700000 cpu=0xdd700000 size=65536
> mantis_alloc_buffers (0): RISC=0x1cd56000 cpu=0xdcd56000 size=1000
> DVB: registering new adapter (Mantis dvb adapter)
> mantis_frontend_init (0): Probing for CU1216 (DVB-C)
> TDA10021: i2c-addr = 0x0c, id = 0x7d
> mantis_frontend_init (0): found Philips CU1216 DVB-C frontend (TDA10021) @
> 0x0c
> mantis_frontend_init (0): Mantis DVB-C Philips CU1216 frontend attach
> success
> DVB: registering frontend 0 (Philips TDA10021 DVB-C)...
> CA: Registering Mantis Adapter(0) Slot(0)
>
> Any help would be greatly appreciated!
>
> Bas
>
>
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