> On Sun, Mar 26, 2006 at 07:52:10AM +0200, Bernd wrote: > > Hello, > > I have a couple of issues using the module parameters for the pwc driver > > with the PWC900NC. > > > > How can I use the pwc driver parameters to turn on / off the LED's? I > > tried several combinations with modprobe, but never had success. > > Perhaps we need to send a new command to control the led, but i've never > use this feature. Astromy guy's disable the light but open the webcam. > It is not a big thing, just confusing me sometimes. (LED's on ... Cam on, LED's off, Cam off, you know what I mean? pwc accepts the params from modporbe without any error, but nothing happens....
> > The same thing is the debug 'trace' option. How can I enable / disable > > it? > > using insmod pwc.ko trace=65535 [other options] > or edit /etc/modprobe.conf /etc/modprobe.d/ ... > > like any others options for a module. > > Luc OK, here ist the modprobe output: linux:/home/bernd # modprobe pwc trace=65535 FATAL: Error inserting pwc --> I've also tried trace=0..10, same result (/lib/modules/2.6.13-15.8-default/kernel/drivers/usb/media/pwc.ko): Unknown symbol in module, or unknown parameter (see dmesg) dmesg: Mar 27 19:34:52 linux kernel: pwc: module not supported by Novell, setting U taint flag. Mar 27 19:34:52 linux kernel: pwc: Unknown parameter `trace' same with insmod: linux:/home/bernd # insmod /lib/modules/2.6.13-15.8-default/kernel/drivers/usb/media/pwc.ko trace 65535 insmod: error inserting '/lib/modules/2.6.13-15.8-default/kernel/drivers/usb/media/pwc.ko': -1 Unknown symbol in module dmesg: Mar 27 19:50:07 linux kernel: pwc: module not supported by Novell, setting U taint flag. Mar 27 19:50:07 linux kernel: pwc: Unknown parameter `trace' Bernd I really would like to debug that, but ;-) I probably need the 'trace' parameter. I appreciate your comments. Bernd _______________________________________________ pwc mailing list [email protected] http://lists.saillard.org/mailman/listinfo/pwc
