[linux-dvb] Re: vdr-0.9 demux0: Device or resource busy

[Klaus Schmidinger <Klaus.Schmidinger@cadsoft.de>]

Otto Felbecker wrote:
> 
> hi all,
> 
> after make insmod
> (C) 2000 Convergence integrated media and    n-tv    appears.
> (This works since i changed the multiswitch to toogle with 22 kHz
> between
> lowband and highband (old fashion). The driver 0.8.2 works with
> switching 22 kHz
> between Astra and Eutelsat.)
> 
> execute vdr, and nothing happens on the screen  (see log below)
> 
> In the archive i found a lot of reports (Thomas Jagoditsch et al.) about
> this problem
> but there are no informations how to fix it.
> 
> Please help
> 
> Otto
> 
> My configuration:
> 
> Board: ASUS P5A with AMD K6-II 350 Mhz
> Linux 2.4.4-4GB from Suse 7.2
> Siemens DVB-S Card with CI Modul
> dvb-0.9-20010803
> vdr-0.9
> 
> Multiswitch: Technisat Gigaswitch 11/20 diseqc 2.0
> 2 Quadro Lnb's (Astra, Eutelsat)
> 
> Last running system:
> VDR 0.72 with driver dvb-0.8.2 under Linux Kernel 2.2.14 from Suse 6.4
> (weeks ago....)
> 
> /var/log/messages:
> Aug  8 07:46:34 linux kernel: i2c-core.o: i2c core module
> Aug  8 07:46:34 linux kernel: Linux video capture interface: v1.00
> Aug  8 07:46:34 linux kernel: i2c-core.o: driver VES1893 DVB demodulator
> registered.
> Aug  8 07:46:35 linux kernel: i2c-core.o: driver VES1820 DVB demodulator
> registered.
> Aug  8 07:46:35 linux kernel: i2c-core.o: driver tda8083 DVB demodulator
> registered.
> Aug  8 07:46:35 linux kernel: i2c-core.o: driver stv0299 DVB demodulator
> registered.
> Aug  8 07:46:35 linux kernel: i2c-core.o: driver i2c TV tuner driver
> registered.
> Aug  8 07:46:35 linux kernel: saa7146_core.o: saa7146(1): bus:0, rev:1,
> mem:0xc8874000.
> Aug  8 07:46:35 linux kernel: i2c-core.o: client [VES1893] registered to
> adapter [saa7146(1)](pos. 0).
> Aug  8 07:46:36 linux kernel: VES1893: attaching VES1893 at 0x10 to
> adapter saa7146(1)
> Aug  8 07:46:36 linux kernel: tuner: chip found @ 0x61
> Aug  8 07:46:36 linux kernel: i2c-core.o: client [i2c tv tuner chip]
> registered to adapter [saa7146(1)](pos. 1).
> Aug  8 07:46:36 linux kernel: i2c-core.o: adapter saa7146(1) registered
> as adapter 0.
> Aug  8 07:46:40 linux kernel: dvb0: AV7111 - firm f0240009, rtsl
> b0250018, vid 71010068, app 00010002
> Aug  8 07:46:40 linux kernel: dvb0: 01 01 01 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> Aug  8 07:46:40 linux kernel: dvb: 1 dvb(s) found!
> Aug  8 07:46:49 linux kernel: dvb0: 01 02 01 00 49 72 64 65 74 6f 20 53
> 45 20 20 20 20 20 20 20 00 40   Irdeto SE        @
> Aug  8 07:46:53 linux kernel: dvb0: 0e 04 30 00 49 72 0 Ir
> 
> Aug  8 07:48:09 linux vdr[969]: VDR version 0.90 started
> Aug  8 07:48:09 linux vdr[969]: loading /video/setup.conf
> Aug  8 07:48:09 linux vdr[969]: loading /video/channels.conf
> Aug  8 07:48:09 linux vdr[969]: loading /video/timers.conf
> Aug  8 07:48:09 linux vdr[969]: probing /dev/ost/qpskfe0
> Aug  8 07:48:09 linux vdr[969]: ERROR: /dev/ost/demux0: Device or
> resource busy
> Aug  8 07:48:09 linux last message repeated 5 times
> Aug  8 07:48:09 linux vdr[969]: ERROR (dvbapi.c,3009): Bad file
> descriptor
> Aug  8 07:48:09 linux vdr[969]: ERROR: can't open video device 0
> Aug  8 07:48:10 linux vdr[969]: probing /dev/ost/qpskfe1
> Aug  8 07:48:10 linux vdr[969]: ERROR: /dev/ost/demux1: Device or
> resource busy
> Aug  8 07:48:10 linux last message repeated 5 times
> Aug  8 07:48:10 linux modprobe: modprobe: Can't locate module
> char-major-81-1
> Aug  8 07:48:10 linux vdr[969]: ERROR (dvbapi.c,3009): Bad file
> descriptor
> Aug  8 07:48:10 linux vdr[969]: ERROR: can't open video device 1
> Aug  8 07:48:10 linux vdr[969]: probing /dev/ost/qpskfe2
> Aug  8 07:48:10 linux vdr[969]: ERROR: /dev/ost/demux2: Device or
> resource busy
> Aug  8 07:48:10 linux last message repeated 5 times
> Aug  8 07:48:10 linux modprobe: modprobe: Can't locate module
> char-major-81-2
> Aug  8 07:48:10 linux vdr[969]: ERROR (dvbapi.c,3009): Bad file
> descriptor
> Aug  8 07:48:10 linux vdr[969]: ERROR: can't open video device 2
> Aug  8 07:48:10 linux vdr[969]: found 3 video devices
> Aug  8 07:48:10 linux vdr[969]: setting primary DVB to 1
> Aug  8 07:48:10 linux vdr[969]: switching to channel 36
> Aug  8 07:48:10 linux vdr[969]: ERROR (dvbapi.c,3015): Bad file
> descriptor
> Aug  8 07:48:10 linux last message repeated 5 times
> Aug  8 07:48:10 linux vdr[969]: ERROR (dvbapi.c,3154): Unknown error 515
> 
> Aug  8 07:48:15 linux vdr[969]: ERROR: timeout while tuning
> Aug  8 07:48:15 linux vdr[969]: ERROR: channel 36 not sync'ed!
> Aug  8 07:48:15 linux vdr[969]: panic level: 0

Looks like there is a driver problem - I can't imagine where VDR could
do something here...

Klaus
-- 
_______________________________________________________________

Klaus Schmidinger                       Phone: +49-8635-6989-10
CadSoft Computer GmbH                   Fax:   +49-8635-6989-40
Hofmark 2                               Email:   kls@cadsoft.de
D-84568 Pleiskirchen, Germany           URL:     www.cadsoft.de
_______________________________________________________________


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