Re: Ultra-Sparc IIi, debian 6.0.3 - cant get picture from webcam logitech c170

[Josip Rodin <joy@entuzijast.net>]

On Wed, Jan 11, 2012 at 04:41:48PM +0300, Arkhipenka Stanislau wrote:
> Hi, debian-sparc. Im trying to connect logitech c170 to server. It 
> successfully mounted to /dev/video0, but i cant get picture. I tried to get 
> picture with fswebcam, and got message to syslog:
> 
> Jan 11 15:55:26 SunFire kernel: [1512592.827475] compat_ioctl32: unknown ioctl 
> 'V', dir=6, #26 (0xc050561a)
> Jan 11 15:55:26 SunFire kernel: [1512592.919494] ioctl32(fswebcam:21335): 
> Unknown cmd fd(3) cmd(c050561a){t:'V';sz:80} arg(ffa954f8) on /dev/video0
> 
> Also i tried applications: webcam and zoneminder. It dont work too. I tried 
> this webcam on debian amd64 and i386 and it works fine. 

This sounds like a sparc-specific problem only insofar as the Debian sparc
port has a 32-bit userland and a 64-bit kernel, unlike the amd64 and i386
ports.

Can you check in dmesg and lsmod which particular driver got loadded to
serve /dev/video0, and then file the bug against it at the kernel bugzilla?

-- 
     2. That which causes joy or happiness.