Re: BisonCam 5986:0203 kills USB

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Again with proper sender. Sorry.
Am Donnerstag 26 November 2009 00:45:14 schrieb Stephan Diestelhorst:
> Now back to bumping up the value.

900 us seems to do the trick. Tested with:
  500 us broken
 1000 us works
  600 us broken
  800 us broken
  900 us works

Please see the dmesgs of the 500 - 900 us runs in the attached
archive. The 900 us have been tested with more than 80 modprobe /
rmmod rounds, with 1.0 s and 0.5 s delay.

All these runs had a working cam initially, that's what fooled us in
the initial estimation.

I am curious, if I understand correctly that this is a chipset issue?
If so, why has it not been triggered with other USB devices?

Thanks,
  Stephan

Attachment: dmesg_bison_testing.tar.bz2
Description: application/bzip-compressed-tar


[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux