[linux-dvb] Cinergy T2 lockup, needs power cycling

Stephen Williams stephen.gw at gmail.com
Wed Apr 20 23:34:44 CEST 2005


> > You could try to issue a usb_reset_device() at driver initialisation in
> > order to restart the firmware. Please report if this solves your problem.
> > thanks,
> >
> > Holger

After the deevice locked up again I was able to try the
usb_device_device, unfortunately this had no effect. The device still
won't tune correctly unless it's completely power cycled.

I'm still getting strange 'got key' messages in the syslog whenver the
device has locked up and I try to use it, for example:

Apr 20 21:26:06 MythTv kernel: DVB: registering new adapter
(TerraTec/qanu USB2.0 Highspeed DVB-T Receiver).

[ at this point I try to use tzap ]

Apr 20 21:26:50 MythTv kernel: got key (type 16, value 0x08000bdf
Apr 20 21:26:50 MythTv kernel: got key (type 32, value 0x3dd60021
Apr 20 21:26:50 MythTv kernel: got key (type -85, value 0x00000000
Apr 20 21:26:50 MythTv kernel: got key (type 0, value 0x00000000
Apr 20 21:26:50 MythTv kernel: got key (type 0, value 0x00ff0000
Apr 20 21:26:50 MythTv kernel: got key (type 16, value 0x08000bdf
Apr 20 21:26:50 MythTv kernel: got key (type 32, value 0xadd50021
Apr 20 21:26:50 MythTv kernel: got key (type -79, value 0x00000000
Apr 20 21:26:50 MythTv kernel: got key (type 0, value 0x00000000
Apr 20 21:26:50 MythTv kernel: got key (type 0, value 0x00ff0000
Apr 20 21:26:51 MythTv kernel: got key (type 16, value 0x08000bdf
Apr 20 21:26:51 MythTv kernel: got key (type 32, value 0x7dd60021
Apr 20 21:26:51 MythTv kernel: got key (type -85, value 0x00000000
.....
Apr 20 21:26:58 MythTv kernel: got key (type 16, value 0x08000bdf
Apr 20 21:26:58 MythTv kernel: got key (type 32, value 0x4dd60021
Apr 20 21:26:58 MythTv kernel: got key (type -80, value 0x00000000
Apr 20 21:26:58 MythTv kernel: got key (type 0, value 0x00000000
Apr 20 21:26:58 MythTv kernel: got key (type 0, value 0x00ff0000
Apr 20 21:26:58 MythTv kernel: got key (type 16, value 0x08000bdf
Apr 20 21:26:58 MythTv kernel: got key (type 32, value 0xbdd60021
Apr 20 21:26:58 MythTv kernel: got key (type -81, value 0x00000000
Apr 20 21:26:58 MythTv kernel: got key (type 0, value 0x00000000
Apr 20 21:26:58 MythTv kernel: got key (type 0, value 0x00ff0000

[ Cancel tzap ]

[ unload the cinergyt2 module ]

Apr 20 21:27:12 MythTv kernel: usb.c: deregistering driver cinergyT2
Apr 20 21:27:29 MythTv kernel: usb.c: deregistering driver ttusb-dec

[ reload cinergyt2 module ]

Apr 20 21:27:59 MythTv kernel: usb.c: registered new driver cinergyT2
Apr 20 21:27:59 MythTv kernel: DVB: registering new adapter
(TerraTec/qanu USB2.0 Highspeed DVB-T Receiver).

[ start tzap again ]

Apr 20 21:28:06 MythTv kernel: got key (type 16, value 0x08000bdf
Apr 20 21:28:06 MythTv kernel: got key (type 32, value 0xddd50021
Apr 20 21:28:06 MythTv kernel: got key (type -85, value 0x00000000
Apr 20 21:28:06 MythTv kernel: got key (type 0, value 0x00000000
Apr 20 21:28:06 MythTv kernel: got key (type 0, value 0x00ff0000
Apr 20 21:28:07 MythTv kernel: got key (type 16, value 0x08000bdf
Apr 20 21:28:07 MythTv kernel: got key (type 32, value 0x6dd60021
Apr 20 21:28:07 MythTv kernel: got key (type -82, value 0x00000000
......

Any ideas people?

Steve




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