As a suggestion for the SPC900NC, not too long ago the
pwc driver would set this webcam typedef to 720, and
this caused some issues. In recent pwc driver
releases (daily snapshots) it has been adjusted to
typedef 740.
This might help to update your driver and double-check
the typedef (see archives from Oct or Sept for fix
overview) before compiling.
Peter
--- "Adrian D. Shaw" <> wrote:
> I have had trouble using my 900NC with Kopete. It
> seems to work sometimes, but
> usually doesn't. I haven't quite figured out why, or
> when, it does work, but I
> have a feeling that the time I did have it working,
> it might actually have
> been using the gspca driver rather than the pwc
> driver (I had both installed
> as I had two webcams on the same machine). Though
> the gspca driver doesn't
> actually claim to work with the 900NC as far as I
> know.
>
> I may do some more tests to find out for sure.
>
> Adrian
>
> > I would like to use Kopete with my Philips Toucam
> Pro II (840k) and
> > would like to know if someone has managed to use
> Kopete with pwc ?
> >
> > Xawtv and Gnomeeting/Ekiga work with pwc but so
> far I've only managed
> > to get black screen with Kopete and lots of line
> like :
> > QPixmap::convertFromImage: Cannot convert a null
> image
> >
> > Here is the output of /var/log/debug
> >
> > Thanks in advance for any help,
> >
> > *******************************************
> > Default framerate set to 15.
> > Default image size set to vga [640x480].
> > Trace options: 0x00ff
> > Enabling power save on open/close.
> > device_hint[0]:
> > type : -1
> > serial# : *
> > node : 1
> > Registering driver at address 0xd89d99e0.
> > probe() called [0471 0311], if 0
> > Device serial number is 0169000063000000
> > Release: 0003
> > Found hint, will try to register as /dev/video1
> > probe() function returning struct at 0xc8673200.
> >>> video_open called(vdev = 0xc821fc00).
> > Doing first time initialization.
> > Failed to restore power to the camera! (-32)
> > Failed to set LED on/off time.
> >>> pwc_allocate_buffers(pdev = 0xc8673200)
> > Allocated iso buffer at c4278000.
> > Allocated iso buffer at c2530000.
> > Allocated frame buffer structure at d3f6b320.
> > Allocated frame buffer 0 at d8b02000.
> > Allocated frame buffer 1 at d8d81000.
> > Allocated frame buffer 2 at d8df3000.
> > Allocated image buffer at d8e65000.
> > << pwc_allocate_buffers()
> >>> pwc_reset_buffers __enter__
> > << pwc_reset_buffers __leaving__
> > set_video_mode(640x480 @ 15, palette 15).
> > decode_size = 5.
> > Using alternate setting 9.
> > frame_size=63120, vframes=15, vsize=5,
> vsnapshot=0, vbandlength=526
> > Set viewport to 640x480, image size is 640x480.
> > Setting alternate interface 9
> > Allocated URB at 0xc8fd75e0
> > Allocated URB at 0xcae1c3c0
> > URB 0xc8fd75e0 submitted.
> > URB 0xcae1c3c0 submitted.
> > << pwc_isoc_init()
> > << video_open() returns 0.
> >>> video_close called(vdev = 0xc821fc00).
> >>> pwc_isoc_cleanup()
> > Unlinking URB c8fd75e0
> > URB (c8fd75e0) unlinked synchronuously.
> > Freeing URB
> > Unlinking URB cae1c3c0
> > URB (cae1c3c0) unlinked synchronuously.
> > Freeing URB
> > << pwc_isoc_cleanup()
> > Entering free_buffers(c8673200).
> > Freeing ISO buffer at c4278000.
> > Freeing ISO buffer at c2530000.
> > Freeing frame buffer 0 at d8b02000.
> > Freeing frame buffer 1 at d8d81000.
> > Freeing frame buffer 2 at d8df3000.
> > Freeing decompression buffer at c4600000.
> > Freeing image buffer at d8e65000.
> > Leaving free_buffers().
> > << video_close() vopen=0
> > _______________________________________________
> > pwc mailing list
> >
> > http://lists.saillard.org/mailman/listinfo/pwc
> >
>
>
> _______________________________________________
> pwc mailing list
>
> http://lists.saillard.org/mailman/listinfo/pwc
>
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