Hello,

kernel 2.6.0-test4, OHCI, MEDIA GX using pwc  without pwcx, Java Media
Framework, DEBUGING ON within the driver:

PCVC680K "Vesta Pro"
Sep 10 08:30:37 CCSpro kernel: pwc << pwc_isoc_init()
Sep 10 08:30:37 CCSpro kernel: pwc VIDIOCMCAPTURE done.
Sep 10 08:30:37 CCSpro kernel: pwc VIDIOCMCAPTURE: 320x240, frame 1, format
15
Sep 10 08:30:37 CCSpro kernel: pwc VIDIOCMCAPTURE done.
Sep 10 08:30:37 CCSpro kernel: pwc VIDIOCSYNC called (0).
Sep 10 08:30:38 CCSpro modprobe: FATAL: Could not load
/lib/modules/2.6.0-test4/modules.dep: No such file or directory
Sep 10 08:30:38 CCSpro kernel: pwc VIDIOCSYNC: frame ready.
Sep 10 08:30:38 CCSpro kernel: pwc VIDIOCMCAPTURE: 320x240, frame 0, format
15
Sep 10 08:30:38 CCSpro kernel: pwc VIDIOCMCAPTURE done.
Sep 10 08:30:40 CCSpro kernel: pwc VIDIOCSYNC called (1).
Sep 10 08:30:40 CCSpro kernel: pwc VIDIOCSYNC: frame ready.
Sep 10 08:30:40 CCSpro kernel: pwc VIDIOCMCAPTURE: 320x240, frame 1, format
15
Sep 10 08:30:40 CCSpro kernel: pwc VIDIOCMCAPTURE done.
Sep 10 08:30:40 CCSpro kernel: pwc VIDIOCSYNC called (0).
Sep 10 08:30:40 CCSpro kernel: pwc VIDIOCSYNC: frame ready.

Everything works fine for several hours.

with
PCVC730K "ToUCam Fun"
Sep 10 08:27:03 CCSpro kernel: pwc << pwc_isoc_init()
Sep 10 08:27:03 CCSpro kernel: pwc VIDIOCMCAPTURE done.
Sep 10 08:27:03 CCSpro kernel: pwc VIDIOCMCAPTURE: 320x240, frame 1, format
15
Sep 10 08:27:03 CCSpro kernel: pwc VIDIOCMCAPTURE done.
Sep 10 08:27:03 CCSpro kernel: pwc VIDIOCSYNC called (0).
Sep 10 08:27:04 CCSpro modprobe: FATAL: Could not load
/lib/modules/2.6.0-test4/modules.dep: No such file or directory
Sep 10 08:27:09 CCSpro kernel: pwc VIDIOCSYNC: frame ready.
Sep 10 08:27:09 CCSpro kernel: pwc VIDIOCMCAPTURE: 320x240, frame 0, format
15
Sep 10 08:27:09 CCSpro kernel: pwc VIDIOCMCAPTURE done.
Sep 10 08:27:09 CCSpro kernel: pwc VIDIOCSYNC called (0).
Sep 10 08:27:09 CCSpro kernel: pwc VIDIOCSYNC: frame ready.
Sep 10 08:27:09 CCSpro kernel: pwc VIDIOCSYNC called (1).
Sep 10 08:27:10 CCSpro kernel: pwc VIDIOCSYNC: frame ready.
Sep 10 08:27:11 CCSpro kernel: pwc >> video_open called(vdev = 0xc3cf3000).
Sep 10 08:27:12 CCSpro kernel: pwc Dumping frame 52.


Stopps nearly immediatly (with previous 2.6.0 kernels this stop was not as
reproducible, but also present)

It looks like vidiocsync alled twice after a vidiocmcapture. Can anybody
help what might be the reason?


Thanks a lot

Detlef Schmicker



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