[linux-dvb] Technotrend DVB-T 1200 rev 1.2 does not tune/work
dvb-ml at nn7.de
Sun Oct 14 07:40:11 CEST 2007
On Sat, 2007-10-13 at 23:52 +0200, Oliver Endriss wrote:
> Soeren Sonnenburg wrote:
> > Dear all,
> > I am having problems with a full featured TT-1200 dvb-t (sometimes also
> > called technotrend dvb-t premium) card.
> > It does not find the frontend and if I manually fiddle with the code (I
> > simply had to remove the break in line 2176 of av7110.c in hg to allow
> There is no 'break' on line 2176, should be 2167. (?)
> > fallthrough) to make it load the Spase SP8870 DVB-T it successfully
> > registers this frontend and loads the sp8870 firmware but then it still
> > refuses to tune to any channel...
> Did this card ever work before?
I just purchased it, so I cannot tell whether it ever worked with linux.
However the guy from whom I got the card claimed that it works w/
> > As the card is listed as supported I am a bit confused what is going on
> > - any ideas?
> > Soeren
> > Details follow:
> > kernel is 188.8.131.52
> > #lspci
> > 00:0b.0 0480: 1131:7146 (rev 01)
> > Subsystem: 13c2:0000
> This sub-system id is normally used by DVB-S cards.
> Apparently there is one more exception. :-(
Yes... looks like it is yet another extremely old prototypical variant
of this card.
> > # dmesg
> > dvb-ttpci: info @ card 2: firm f0240009, rtsl b0250018, vid 71010068, app 80f12623
> > dvb-ttpci: firmware @ card 2 supports CI link layer interface
> > dvb-ttpci: Crystal audio DAC @ card 2 detected
> > saa7146_vv: saa7146 (2): registered device video1 [v4l2]
> > saa7146_vv: saa7146 (2): registered device vbi1 [v4l2]
> > ves1820: ves1820_readreg(): readreg error (reg == 0x1a,ret == -121)
> > DVB: registering frontend 2 (Spase SP8870 DVB-T)...
> > input: DVB on-card IR receiver as /devices/pci0000:00/0000:00:0b.0/input/input9
> > dvb-ttpci: found av7110-1.
> > hires photo taken of the card or further info on request...
> Is this your card?
yes, except that the stickers are different, the one on the metal box
says TDLB7X257A 991006 ALPS and instead of the bar code I have
> Please note that this card is not able to tune to VHF channels!
Yes, but VHF is only 30 MHz to 300 MHz and according to
this affects only channel 5 & 7 (FAB/arte).
So it should not be a problem to tune to 'Das Erste' or so....
More information about the linux-dvb