[linux-dvb] Twinhan DVB-T, 2.6.10 kernel, and udev - where to start?!

[<linuxtv@whitear.org>]

I'm trying to get a Twinhan VisionPlus DVB-T card working with a vanilla
2.6.10 kernel and udev. I'm a little confused as to where to start. I'm
using the kernel's stock DVB drivers. It seems there's been some work on the
Twinhan drivers by Manu recently - are they in CVS? (and should I be using
CVS!?) If I _do_ use cvs, should I also use a recent snapshot of bttv?

I have created the dvb.sh script and dvb udev rules as per the readme. I am
modprobing the modules in the following order:-

bttv card=0x71 i2c_hw=1
dvb-bt8xx
dst

which gives me an lsmod like this:-

dvb_bt8xx               7972  0
dvb_core               75624  1 dvb_bt8xx
nxt6000                 6852  1 dvb_bt8xx
mt352                   5028  1 dvb_bt8xx
dst                    12360  1 dvb_bt8xx
bt878                   8596  2 dvb_bt8xx,dst
sp887x                  7492  1 dvb_bt8xx
tuner                  20772  0
bttv                  146832  2 dvb_bt8xx,bt878
video_buf              17412  1 bttv
firmware_class          7520  3 dvb_bt8xx,sp887x,bttv
v4l2_common             4576  1 bttv
btcx_risc               3752  1 bttv
videodev                7328  1 bttv

However, the bttv driver doesn't seem to be able to find a frontend for the
card. Here's what dmesg says.

Linux video capture interface: v1.00
bttv: driver version 0.9.15 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Host bridge needs ETBF enabled.
bttv: Bt8xx card found (0).
PCI: Found IRQ 10 for device 0000:00:0e.0
PCI: Sharing IRQ 10 with 0000:00:0e.1
bttv0: Bt878 (rev 17) at 0000:00:0e.0, irq: 10, latency: 66, mmio:
0x42100000
bttv0: detected: Twinhan VisionPlus DVB-T [card=113], PCI subsystem ID is
1822:0001
bttv0: using: Twinhan DST + clones [card=113,insmod option]
bttv0: enabling ETBF (430FX/VP3 compatibilty)
bttv0: gpio: en=00000000, out=00000000 in=00f9fcfe [init]
bttv0: using tuner=4
bttv0: add subdevice "dvb0"
bt878: AUDIO driver version 0.0.0 loaded
bt878: Bt878 AUDIO function found (0).
PCI: Found IRQ 10 for device 0000:00:0e.1
PCI: Sharing IRQ 10 with 0000:00:0e.0
bt878(0): Bt878 (rev 17) at 00:0e.1, irq: 10, latency: 66, memory:
0x42300000
DVB: registering new adapter (bttv0).
dvb-bt8xx: A frontend driver was not found for device 109e/0878 subsystem
1822/0001

I end up with a device for adapater0, like so:-

server log # ls /dev/dvb/adapter0
demux0  dvr0  net0

I'm not sure if this is a udev problem, or another issue. Any help is
greatly appreciated.

Cheers,

Jon