Hi, As far as I know it should not work at all with recent kernels due to api changes. So I'm somewhat surprised it does work with 32 bit.
Could Bortel or anyone else with access to an i686 system do an strace of setpwc -p and mail that to me? Then I'll contact the pwc driver maintainer. On Wed, Jul 17, 2013 at 09:29:52AM +0200, Mathieu Malaterre wrote: > Hi Bortel, > > I have CC'ed the maintainer. > So in summary 1.2.1 works nicely on i686 but not on amd64. > And 1.3 seems to give some slightly better results, on amd64. Does > it works on i686 ? > > Dear folkert, > > Have you ever had such report before: > > On Wed, Jul 17, 2013 at 7:31 AM, Bortel László <bor...@freemail.hu> wrote: > [...] > > root@Zsifike:/tmp# setpwc -p > > setpwc v1.3, (C) 2003-2006 by folk...@vanheusden.com > > Current device: Philips 740 webcam (pwc @ usb-0000:00:1a.7-5.1) > > VIDIOCPWCPROBE returns: Philips 740 webcam - 740 > > Serial number: 01690000C5588301 > > Resolution (x, y): 640, 480 > > Brightness: Brightness > > Value: 63 > > Minimum: 0 > > Maximum: 127 > > Step: 1 > > Default: 63 > > Flags: slider > > Hue: VIDIOC_G_CTRL failed: Invalid argument > > Colour: Saturation > > Value: 0 > > Minimum: -100 > > Maximum: 100 > > Step: 1 > > Default: 0 > > Flags: slider > > Contrast: Contrast > > Value: 32 > > Minimum: 0 > > Maximum: 63 > > Step: 1 > > Default: 32 > > Flags: slider > > Whiteness: Gamma > > Value: 21 > > Minimum: 0 > > Maximum: 31 > > Step: 1 > > Default: 21 > > Flags: slider > > Palette: Unknown! (842093913 - YU12) > > Compression preference: 1 > > Automatic gain control: -1 > > Whitebalance mode: auto > > Blinking of LED is not supported by the combination > > of your webcam and the driver. > > Sharpness: 33287 > > Backlight compensation mode: off > > Anti-flicker mode: on > > Noise reduction mode: 1 > > Pan/tilt range is not supported by the combination > > of your webcam and the driver. > > Get pan/tilt position is not supported by the combination > > of your webcam and the driver. > > > > > Thanks, Folkert van Heusden -- Nagios user? Check out CoffeeSaint - the versatile Nagios status viewer! http://www.vanheusden.com/java/CoffeeSaint/ ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
