On Fri, 23 Oct 2009, Ken Bass wrote: > Michael Krufky wrote: > > On Fri, Oct 23, 2009 at 5:18 PM, Mike Isely <[email protected]> wrote: > > > > OK, well, if that's the problem, you can see if a known to work > > firmware image solves the problem. Try the one located here: > > > > http://www.steventoth.net/linux/hvr1950/v4l-pvrusb2-73xxx-01.fw > > > > I hope this helps. > > pvrusb2 > > > > > That version seems to have worked. The version that didnt work was the one > extracted using fw_extract.pl --search. I also tried to use the fx2 that I > captured which did not work either. During the capture phase however, there > were some odd (perhaps normal) log messages about > > Oct 23 09:53:38 spare kernel: pvrusb2: Timed out control-write > Oct 23 09:53:38 spare kernel: pvrusb2: Device being rendered inoperable > Oct 23 09:53:38 spare kernel: pvrusb2: Attempted to execute control transfer > when device not ok > Oct 23 09:53:38 spare kernel: pvrusb2: Attempted to execute control transfer > when device not ok > Oct 23 09:53:38 spare kernel: pvrusb2: Attempted to execute control transfer > when device not ok > Oct 23 09:53:38 spare kernel: pvrusb2: Attempted to execute control transfer > when device not ok > Oct 23 09:53:38 spare kernel: pvrusb2: Attempted to execute control transfer > when device not ok > Oct 23 09:53:38 spare kernel: pvrusb2: Attempted to execute control transfer > when device not ok > > ... > > Maybe that is normal since the device is being put into the 'capture' mode. > But I just thought I would mention that.
The pvrusb2 driver puts the FX2 into an unusual mode to grab that firmware. IIRC that will also trigger a reset of the device after the firmware capture is completed. During such an event, the pvrusb2 driver will disconnect from the hardware and there's an interval where transfers will fail and it is being torn down. So this is probably nothing to worry about. -Mike _______________________________________________ pvrusb2 mailing list [email protected] http://www.isely.net/cgi-bin/mailman/listinfo/pvrusb2
