[linux-dvb] [Fwd: Re: problem with 0.8.2 patched driver]

[Andrei Boros <andrei@srr.ro>]

-------- Original Message --------
Subject: Re: [linux-dvb] problem with 0.8.2 patched driver
Date: Tue, 26 Mar 2002 11:25:40 +0200
From: Andrei Boros <andrei@srr.ro>
Organization: Societatea Romana de Radiodifuziune
To: "foofoo@libertysurf.fr" <foofoo@libertysurf.fr>,Rolf Siebrecht
<rolf.siebrecht@t-online.de>
References:
<GTFVDJ$Ie5wk5daDlwTZz8csyVKRbc4j1QAphI2h8BRUpd81FQ49xhC@tiscali.fr>

"foofoo@libertysurf.fr" wrote:
> 
> Hello
> 
> I patch the 0.8.2 driver for opensky connection but when
> i run modprobe dvb, i have this message in the log file :
> 
> Mar 23 19:04:31 foofoo1 kernel: Linux video capture
> interface: v1.00
> Mar 23 19:04:31 foofoo1 kernel: i2c-core.o: i2c core
> module
> Mar 23 19:04:31 foofoo1 kernel: PCI: Found IRQ 9 for
> device 00:09.0
> Mar 23 19:04:31 foofoo1 kernel: PCI: Sharing IRQ 9 with
> 00:04.2
> Mar 23 19:04:31 foofoo1 kernel: i2c-core.o: adapter
> saa7146(0) registered as adapter 0.
> Mar 23 19:04:31 foofoo1 kernel: saa7146_core: saa7146(0)
> @ pci 00:09.0; rev=1; mem=0xe0800000; irq=9;
> subsys=0x13c2,0x0003.
> Mar 23 19:04:31 foofoo1 kernel: saa7146_core: saa7146(0):
> using 2 capture buffers of 1728 KBytes each (3456 KBytes
> total)
> Mar 23 19:04:31 foofoo1 kernel: saa7146_core: saa7146(0):
> latency=32 clks; threshold=32 dwrds; burst=128 dwrds.
> Mar 23 19:04:31 foofoo1 kernel: saa7146_core: 1 SAA7146
> chipset(s) found.
> Mar 23 19:04:31 foofoo1 kernel: saa7146_v4l: ==>
> saa7146_v4l_init
> Mar 23 19:04:31 foofoo1 kernel: saa7146_core: extension 0
> registered: "v4l extension"
> Mar 23 19:04:31 foofoo1 kernel: saa7146_v4l: ==>
> saa7146_v4l_attach
> Mar 23 19:04:31 foofoo1 kernel: devfs: devfs_register():
> existing non-device/file entry: "audio"
> Mar 23 19:04:31 foofoo1 kernel: dvb.o Technotrend/Siemens
> DVB driver version 0.8.2 patch 8
> Mar 23 19:04:31 foofoo1 kernel: dvb: no DVB card type
> detected on saa7146(0).
> Mar 23 19:04:31 foofoo1 kernel: dvb: no (working) dvb
> found!
> Mar 23 19:04:31 foofoo1 kernel: saa7146_v4l: ==>
> saa7146_v4l_cleanup
> Mar 23 19:04:31 foofoo1 kernel: saa7146_core: extension 0
> unregistered: "v4l extension"
> Mar 23 19:04:31 foofoo1 kernel: saa7146_v4l: ==>
> saa7146_v4l_detach
> Mar 23 19:04:31 foofoo1 kernel: i2c-core.o: adapter
> unregistered: saa7146(0)
> 

Looks like a problem I had with patch level 8.
What card type do you have ?


This version uses an autodetection based on some data stored in the
EEPROM of the card. Some cards contain data in the fields used for
autodetection that is not specified as valid identification data and
consequently the card is not detected.

First of all turn on debugging a little more. (all, except i2c debugging
- huge traffic).
One of these will show you what ID your card actually has.

Then you will need to patch the driver to recognize a card with your id.
The intructions Rolf gave me are in another mailbox at home. I will dig
those up and write a small howto on my site. 

Till then, please say what card do you have and set some debugging on
the modules to catch those ID's.



-- 
ing. Andrei Boros
mailto:andrei@srr.ro / +40-1-303-1870
Centrul pt. Tehnologia Informatiei
Societatea Romana de Radiodifuziune


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