Re: [GnomeMeeting-list] Debian SID + Philips webcam + pwc driver + palette YUV420P

[Damien Sandras <dsandras seconix com>]

Hello,

That has been answered zillion of times on this mailing list.

The Philips driver has a bug. It gives that output.
There are 2 solutions :
- use GM CVS which includes a workaround for that bug
- insmod pwcx as reported by the log you mailed

pwcx can be found on the driver homepage.


Le mar 09/12/2003 à 23:25, Jean-Michel POURE a écrit :
> Dear all,
> 
> I run a Knoppix Debian station, 2.4.22 kernel, with a Philips PCVC680K webcam. 
> 
> insmod pwc dev_hint=1 size=qcif fps=10
> 
> /var/log/message:
> Dec  9 23:18:12 station kernel: pwc Philips PCA645/646 + PCVC675/680/690 + 
> PCVC730/740/750 webcam module version 8.10 loaded.
> Dec  9 23:18:12 station kernel: pwc Also supports the Askey VC010, various 
> Logitech Quickcams, Samsung MPC-C10 and MPC-C30,
> Dec  9 23:18:12 station kernel: pwc the Creative WebCam 5, SOTEC Afina Eye and 
> Visionite VCS-UC300 and VCS-UM100.
> Dec  9 23:18:12 station kernel: pwc Default framerate set to 10.
> Dec  9 23:18:12 station kernel: pwc Default image size set to qcif [176x144].
> Dec  9 23:18:12 station kernel: usb.c: registered new driver Philips webcam
> Dec  9 23:18:12 station kernel: pwc Philips PCVC680K (Vesta Pro) USB webcam 
> detected.
> Dec  9 23:18:12 station kernel: pwc Registered as /dev/video1.
> Dec  9 23:18:25 station kernel: usb-uhci.c: interrupt, status 2, frame# 1605
> Dec  9 23:18:25 station kernel: usb_control/bulk_msg: timeout
> Dec  9 23:18:27 station kernel: usb_control/bulk_msg: timeout
> 
> "camstream" software displays pictures from the webcaom without a problem. 
> But, when running Gnomemeeting, I have to following error:
> 
> "palette YUV420P not managed by kernel".
> 
> /var/log/messages
> Dec  9 23:18:54 station kernel: usb-uhci.c: interrupt, status 2, frame# 641
> Dec  9 23:18:55 station kernel: usb_control/bulk_msg: timeout
> Dec  9 23:18:56 station kernel: usb_control/bulk_msg: timeout
> Dec  9 23:18:56 station kernel: pwc Video mode VGA 10 fps is only supported 
> with the decompressor module (pwcx).
> Dec  9 23:18:56 station kernel: pwc Video mode VGA 10 fps is only supported 
> with the decompressor module (pwcx).
> Dec  9 23:18:57 station kernel: usb_control/bulk_msg: timeout
> Dec  9 23:18:57 station kernel: pwc Video mode VGA 10 fps is only supported 
> with the decompressor module (pwcx).
> Dec  9 23:18:57 station kernel: pwc Video mode VGA 10 fps is only supported 
> with the decompressor module (pwcx).
> Dec  9 23:18:58 station kernel: usb_control/bulk_msg: timeout
> Dec  9 23:19:00 station last message repeated 2 times
> Dec  9 23:19:00 station kernel: usb-uhci.c: interrupt, status 3, frame# 1793
> Dec  9 23:19:00 station kernel: usb_control/bulk_msg: timeout
> 
> 
> Any idea? Cheers, Jean-Michel
> 
> _______________________________________________
> GnomeMeeting-list mailing list
> GnomeMeeting-list gnome org
> http://mail.gnome.org/mailman/listinfo/gnomemeeting-list
-- 
 _      Damien Sandras
(o-     
//\     It-Optics s.a.
v_/_    GnomeMeeting: http://www.gnomemeeting.org/
        FOSDEM 2004:  http://www.fosdem.org
        H.323 phone:  callto:ils.seconix.com/dsandras seconix com