[linux-dvb] no /dev/dvb :(

["Miro Wikgren" <wikgren@mappi.helsinki.fi>]

What could be the problem when all appropriate drivers/modules seem to be
loaded, but no dvb devices appear in the /dev tree?

I have a AverTV DVB-T card, which should have the bt878 and Microtune
MT7072D chips. I'm using 2.6.0-test9 kernel.

I have not given any parameters to any modules when loading, does bttv
require a 'card' parameter? I haven't found anywhere info on what the
correct card id would be...

All modules seem to load without errors:

Module                  Size  Used by
sp887x                 23104  0
dvb_bt8xx               7808  0
bt878                  11504  1 dvb_bt8xx
bttv                  136800  3 dvb_bt8xx,bt878
btcx_risc               4868  1 bttv
soundcore               8640  1 bttv
dvb_ttpci             306824  0
saa7146_vv             48192  1 dvb_ttpci
saa7146                18136  2 dvb_ttpci,saa7146_vv
v4l1_compat            14336  1 saa7146_vv
v4l2_common             4608  2 bttv,saa7146_vv
ttpci_eeprom            2688  1 dvb_ttpci
video_buf              22144  2 bttv,saa7146_vv
dvb_core               61632  3 sp887x,dvb_bt8xx,dvb_ttpci
videodev                9344  2 bttv,saa7146_vv



Here are the messages received when loading the modules:

Linux video capture interface: v1.00
ttpci_eeprom: module license 'unspecified' taints kernel.
saa7146: register extension 'dvb'.
bttv: driver version 0.9.12 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
bttv0: Bt878 (rev 17) at 0000:01:06.0, irq: 11, latency: 32, mmio:
0xdc000000
bttv0: subsystem: 1461:0761 (UNKNOWN)
please mail id, board name and the correct card= insmod option to
kraxel@bytesex
.org
bttv0: using:  *** UNKNOWN/GENERIC ***  [card=0,autodetected]
bttv0: using tuner=-1
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
bttv0: registered device video0
bttv0: registered device vbi0
bt878: AUDIO driver version 0.0.0 loaded
bt878: Bt878 AUDIO function found (0).
bt878(0): Bt878 (rev 17) at 01:06.1, irq: 11, latency: 32, memory:
0xdc001000
attach: checking "SMBus nForce2 adapter at 5000"
attach: checking "SMBus nForce2 adapter at 5100"
attach: checking "bt878 #0 [sw]"
find by pci: checking "bt878 #0 [sw]"
attach: "bt878 #0 [sw]", to card 0
DVB: registering new adapter (Ave).
DVB: registering frontend 0:0 (Microtune MT7072DTF)...





--
Miro




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