[linux-dvb] Bug: Usage counter of module dvb_usb_dtt200u (Device: WideView WT-220U PenType Receiver)

Patrick Boettcher patrick.boettcher at desy.de
Wed Nov 15 10:25:57 CET 2006


Hi,

I just ask Mauro to pull a fix for the Usage counter from 
http://linuxtv.org/hg/~pb/v4l-dvb .

It should cure the situation.

Patrick.

--
  Mail: patrick.boettcher at desy.de
  WWW:  http://www.wi-bw.tfh-wildau.de/~pboettch/


On Fri, 10 Nov 2006, Matthias Schwarzott wrote:

> Hi There!
> 
> I have these days a dvb-t stick of a friend to test it with Linux and vdr.
> Now the first bug I discovered (using v4l-dvb-hg).
> 
> Operations:
> 
> Loading dvb-usb-dtt200u (Usage Count: 0)
> Plugging the device in (usage Count: 0)
> Unplugging it (Usage Count: 4294967294)
> Plugging it in (Usage Count: 4294967294)
> Second time unplugging (Usage Count: 4294967292)
> 
> Observation: Plugging it in does not change usage counter.
> Unplugging decrements it by two.
> 
> 
> Part of dmesg:
> DVB: registering new adapter (WideView WT-220U PenType Receiver 
> (Typhoon/Freecom)).
> DVB: registering frontend 2 (WideView USB DVB-T)...
> input: IR-receiver inside an USB DVB receiver as /class/input/input6
> dvb-usb: schedule remote query interval to 300 msecs.
> dvb-usb: WideView WT-220U PenType Receiver (Typhoon/Freecom) successfully 
> initialized and connected.
> dvb-usb: recv bulk message failed: -110
> usb 5-6: USB disconnect, address 6
> dvb-usb: WideView WT-220U PenType Receiver (Typhoon/Freecom) successfully 
> deinitialized and disconnected.
> dvb-usb: WideView WT-220U PenType Receiver (Typhoon/Freecom) successfully 
> deinitialized and disconnected.
> 
> 
> 
> Notice the one line for connect and the two for disconnect.
> 
> More bugs will follow ;)
> 
> Matthias
> 
> -- 
> Matthias Schwarzott
> Gentoo Developer
> http://www.gentoo.org
> 
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> linux-dvb at linuxtv.org
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