[pwc] LEDs off?

[Udo van den Heuvel]

Udo van den Heuvel wrote:
> Udo van den Heuvel wrote:
>> Previously I could turn off the LED of my Philips PCVC840K ToUcam Pro
>> using: modprobe pwc leds=0,0.
>> Nowadays this don't work anymore.
>>
>> How can I do this now?
>> Do I need a patch?
> 
> Also I see:
> # setpwc -k0
> setpwc v1.2, (C) 2003-2006 by folkert at vanheusden.com
> Error while doing ioctl VIDIOCPWCGLED: Broken pipe
> 
> So how do I keep the LED off?


No ideas?
The device:

Bus 001 Device 002: ID 0471:0311 Philips PCVC740K ToUcam Pro [pwc]

Why do I get this error?
What patch do I need?