Re: [V4L] Strange behaviour under 2.4.0test5

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El lun, 07 ago 2000, escribiste:
> > root@snuggle:~# insmod bttv card=0 pll=0
> > Using /lib/modules/2.4.0-test5/misc/bttv.o
> > [after 3 minutes]
> > root@snuggle:~# lsmod
>  
> > 	I have the output of "strace insmod bttv card=0 pll=0", if you could
> > need it.
> 
> dmesg would be more intresting.  Even better /var/log/messages, because I
> have timestamps then and can (hopefully) see what it does these three
> minutes...

	Um, very well, this is the corresponding entries in /var/log/messages:

Aug  7 21:11:08 snuggle kernel: bttv: driver version 0.7.37 loaded
Aug  7 21:11:08 snuggle kernel: bttv: using 2 buffers with 2080k (4160k total) for capture
Aug  7 21:11:08 snuggle kernel: bttv: Bt8xx card found (0).
Aug  7 21:11:08 snuggle kernel: bttv0: Brooktree Bt848 (rev 18) bus: 0, devfn: 72, irq: 11, memory: 0xea001000.
Aug  7 21:11:08 snuggle kernel: bttv0: gpio: out_enable=0x0, data=0xffffff, in=0x0
Aug  7 21:13:16 snuggle kernel: i2c-core.o: adapter bt848 #0 registered as adapter 0.
Aug  7 21:13:24 snuggle kernel: bttv0: i2c: checking for eeprom @ 0xa0... not found
Aug  7 21:13:32 snuggle kernel: bttv0: i2c: checking for eeprom @ 0xae... not found
Aug  7 21:13:32 snuggle kernel: bttv0: model: BT848A( *** UNKNOWN *** ) [insmod
option]
Aug  7 21:13:40 snuggle kernel: bttv0: i2c: checking for MSP34xx @ 0x80... not found
Aug  7 21:13:48 snuggle kernel: bttv0: i2c: checking for TDA8425 @ 0x82... not found
Aug  7 21:13:56 snuggle kernel: bttv0: i2c: checking for TDA9840 @ 0x84... not found
Aug  7 21:14:04 snuggle kernel: bttv0: i2c: checking for TDA985x @ 0xb6... not found
Aug  7 21:14:12 snuggle kernel: bttv0: i2c: checking for TDA9875 @ 0xb0... not found

	Inserting bttv in debug mode gives me this output (I don't know if it
can be usable):

root@snuggle:~# insmod bttv card=0 pll=0 bttv_verbose=2 bttv_debug=1
Using /lib/modules/2.4.0-test5/misc/bttv.o
bttv0: gpio: out_enable=0x0, data=0xffffff, in=0x0
i2c-core.o: adapter bt848 #0 registered as adapter 0.
root@snuggle:~#

	This morning I plugged the BT848 card in my 2.2.16 box and obtained the
following messages:

Aug  8 13:50:43 october bttv: Trying to install bttv drivers:
Aug  8 13:50:43 october kernel: i2c: initialized
Aug  8 13:50:43 october kernel: bttv0: Brooktree Bt848 (rev 18) bus: 0, devfn: 72, irq: 11, memory: 0xe9000000.
Aug  8 13:50:43 october kernel: bttv: 1 Bt8xx card(s) found.
Aug  8 13:50:43 october kernel: bttv0: Hauppauge eeprom: tuner= (4)
Aug  8 13:50:43 october kernel: bttv0: audio chip: TDA9840
Aug  8 13:50:43 october kernel: bttv0: audio chip: TDA9850
Aug  8 13:50:43 october kernel: bttv0: audio chip: TDA8425
Aug  8 13:50:43 october kernel: bttv0: fader chip: TEA6300
Aug  8 13:50:43 october kernel: bttv0: model: BT848(Hauppauge old)
Aug  8 13:50:43 october rc: Starting bttv succeeded
Aug  8 13:50:43 october rc: Starting local succeeded

	And xawtv and sdr worked fine.

[...]
> > Module                  Size  Used by
> > tuner                   2948   0  (autoclean) (unused)
> > root@snuggle:~# rmmod tuner
> > Segment violation
> 
> That's a known bug, fixed in bttv 0.7.28.  Patch is in Linus mailbox, maybe
> the test6-pre kernels have it already.
> 
>   Gerd
> 
> PS: can someone *please* remove the boring [V4L] prefix from the
>     subject lines?

	Perhaps sending to the listserver program: SET video4linux-list SUBJ

	May work, may not, most probably is "who knows it?"

	Thanks,

		David.

- -- 
Responsable de News
Servicios de red - Network services
Centro de Comunicaciones CSIC/RedIris
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Tlf 91.585.49.05

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