devfs, bttv and dvb ?

[Gregoire Favre <greg@ulima.unil.ch>]

Hello,

I am playing with 2.4.0-test8 and got devfs working ;-)
I have set the full path of Boot_up.axf,Dpram and Root in dvb.c
Renamed tuner in dvb-tuner and replaced tuner by dvb-tuner in Makefile.
And in my /etc/modules.conf:
dvb
alias        char-major-81   dvb
alias        char-major-81-0 dvb
options      saa7146_core mode=0
pre-install  dvb modprobe i2c-core; modprobe videodev; modprobe saa7146_core; modprobe saa7146_v4l
post-install dvb modprobe VES1893; modprobe dvb-tuner; modprobe msp3400

# bttv
alias char-major-81-1   bttv
pre-install bttv        modprobe msp3400; modprobe tuner
options bttv            radio=1 card=10
options tuner           debug=1  type=5

Witout doing anything, I have ls -al /dev/vid* gave me:
lr-xr-xr-x    1 root     root           11 Sep 23 17:47 /dev/video -> /dev/video0
and lsmod:
Module                  Size  Used by
bttv                   52548   0 (autoclean) (unused)
i2c-algo-bit            7240   1 (autoclean) [bttv]
videodev                4576   3 (autoclean) [bttv]
tuner                   3076   1
msp3400                12328   1
i2c-core               12172   0 (autoclean) [bttv i2c-algo-bit tuner msp3400]
nls_iso8859-1           2840   1 (autoclean)
nls_cp437               4352   1 (autoclean)

And if I run the following script with 0 as argument:
#!/bin/tcsh
cd /tmp
tstdvd /dev/sr0
mount /dvd
foreach x (/dvd/video_ts/vts_*.vob)
tstdvd /dev/sr0 $x
dvdplayer -a $1 -c -f $x
end

lsmod give:
Module                  Size  Used by
serial                 41060   0  (autoclean)
bttv                   52548   1  (autoclean)
i2c-algo-bit            7240   1  (autoclean) [bttv]
videodev                4576   4  (autoclean) [bttv]
tuner                   3076   1 
msp3400                12328   1 
i2c-core               12172   0  (autoclean) [bttv i2c-algo-bit tuner msp3400]
nls_iso8859-1           2840   1  (autoclean)
nls_cp437               4352   1  (autoclean)
 And ls -al /dev/vid* gave me:
 lr-xr-xr-x    1 root     root           11 Sep 23 20:56 /dev/video -> /dev/video0
 lr-xr-xr-x    1 root     root           10 Sep 23 20:56 /dev/video0 -> v4l/video0

 I can hear the sound, great, but...
 No image on my TV... And I cannot lauch xawtv, with any -c /dev/video[012]

 Now, I go to the /usr/src/DVB/drive and make insmod (after stooping my tcsh script):
 lsmod:
 odule                  Size  Used by
 dvb-tuner               3816   0  (unused)
 dvb                  1340076   1 
 VES1820                 3296   0  (unused)
 VES1893                 3476   0  (unused)
 saa7146_v4l            15804   0  (unused)
 saa7146_core           13788   0  [dvb saa7146_v4l]
 serial                 41060   0  (autoclean)
 bttv                   52548   0  (autoclean)
 i2c-algo-bit            7240   1  (autoclean) [bttv]
 videodev                4576   5  (autoclean) [dvb bttv]
 tuner                   3076   1 
 msp3400                12328   1 
 i2c-core               12172   0  (autoclean) [dvb-tuner dvb VES1820 VES1893 saa7146_core bttv i2c-algo-bit tuner msp3400]
 nls_iso8859-1           2840   1  (autoclean)
 nls_cp437               4352   1  (autoclean)
 ls -al /dev/vide*
 lr-xr-xr-x    1 root     root           11 Sep 23 20:56 /dev/video -> /dev/video0
 lr-xr-xr-x    1 root     root           10 Sep 23 20:56 /dev/video0 -> v4l/video0
 lr-xr-xr-x    1 root     root           10 Sep 23 21:08 /dev/video1 -> v4l/video1

 I can start xawtv, with sudo xawtv -c /dev/video1 -noxv
  But still no image on TV (and under xawtv, only choice is DVB, so no image), and yes, I have plugged the right cable in...).

  Any idea on how I could solve this? I have to try to reboot andhave to first insmod the dvb and then the bttv, but what I want
  is automatgically loading of the modules...

  Thanks for your help,

 
	Greg
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