[linux-dvb] tuning failed!!! with twinhan dvb-t

[Stefan Conrad <spamdetector@gmx.de>]

Hi all,

I am trying to set up a Twinhan VisionPlus DVB-T card on a fresh Suse
9.2 System (kernel version 2.6.something).
Following a README I did:

> modprobe bttv i2c_hw=1 card=0x71
> modprobe dvb-bt8xx
> modprobe dst
According to dmesg and lsmod output everything is fine (see below).
The problem is that dvbscan refuses to scan with telling:
> WARNING: >>> tuning failed!!!
Under Windows the thing works.
What can I do?

Thanks,
Stefan.

Here is what dvbscan says:

dvbscan /usr/share/dvb/dvb-t/de-Koeln
scanning /usr/share/dvb/dvb-t/de-Koeln
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 514000000 1 3 9 1 1 3 0
initial transponder 650000000 1 3 9 1 1 3 0
initial transponder 698000000 1 3 9 1 1 3 0
initial transponder 826000000 1 3 9 1 1 3 0
initial transponder 834000000 1 3 9 1 1 3 0
> > > tune to: 
514000000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
> > > tune to: 
514000000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE 
(tuning failed)
...

--------------------------------------------

dmesg says:
...
bttv: driver version 0.9.15 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
ACPI: PCI interrupt 0000:04:0a.0[A] -> GSI 17 (level, low) -> IRQ 177
bttv0: Bt878 (rev 17) at 0000:04:0a.0, irq: 177, latency: 132, mmio:
0xf8000000
bttv0: detected: Twinhan VisionPlus DVB-T [card=113], PCI subsystem ID
is 1822:0001
bttv0: using: Twinhan DST + clones [card=113,insmod option]
bttv0: gpio: en=00000000, out=00000000 in=00fbcffe [init]
bttv0: using tuner=4
tuner: Ignoring new-style parameters in presence of obsolete ones
bttv0: add subdevice "dvb0"
bt878: AUDIO driver version 0.0.0 loaded
bt878: Bt878 AUDIO function found (0).
ACPI: PCI interrupt 0000:04:0a.1[A] -> GSI 17 (level, low) -> IRQ 177
bt878(0): Bt878 (rev 17) at 04:0a.1, irq: 177, latency: 33, memory:
0xf8001000
DVB: registering new adapter (bttv0).
bt878 find by dvb adap: checking "bt878 #0 [hw]"
dst_check_ci: recognize DTTDIG
DST type : terrestial TV
DST type flags :
xxx attach
DVB: registering frontend 0 (DST TERR)...
...

-------------------------------------------------------------------------

and lsmod gives:
...
dst                    19464  0
dvb_bt8xx              10244  0
dvb_core               87980  2 dst,dvb_bt8xx
bt878                  15304  2 dst,dvb_bt8xx
tuner                  24868  0
bttv                  157516  2 dvb_bt8xx,bt878
video_buf              25476  1 bttv
firmware_class         13952  1 bttv
i2c_algo_bit           13448  1 bttv
v4l2_common            10240  1 bttv
btcx_risc               8840  1 bttv
i2c_core               28160  4 dst,tuner,bttv,i2c_algo_bit
nls_utf8                6144  0
nvram                  13832  0
videodev               13696  1 bttv
...