Did you get the latest version of the uvc driver ? because the bug is probably in UVC and it was fixed at some time after you got the latest version of the driver ?
KKRT On Fri, May 04, 2007 at 11:22:57PM +0200, David Girault wrote: > Hi all, > > Sorry for this late answer, I have little problems with my mail server. > > Well, for the two test I'd list in my previous email, I just done the > first one! > > I apply the Reset patch that can be found in the uvcvideo mailing list. > So my buggy webcam work "well" now with luvcview (both in mjpeg and yuv > mode). I add the "trace=127" option to the uvcvideo kernel module. > > But I have still no luck with aMsn! Attached to this email, the trace > from uvcvideo module. > aMsn exit just after issuing its first VIDIOC_DQBUF ioctl. > > Same error occurs each time, even if I unplug the cam and plug it again. > I run luvcview before each test with aMsn, just to be sure the cam is > working. > > Below, the log of aMsn when launched from the console: > > --------------------------------------------------------- > [EMAIL PROTECTED] ~ $ amsn > Playing WAVE '/usr/share/amsn/skins/default/sounds/offline.wav' : Signed > 16 bit Little Endian, Rate 44100 Hz, Stereo > ioctl: > VIDIOC_QUERYCTRL(id=9963778;type=unknown;name="";minimum=0;maximum=0;step=0;default_value=0;flags=0): > Input/output error > ioctl: VIDIOC_REQBUFS(count=1;type=VIDEO_CAPTURE;memory=MMAP): Invalid > argument > ioctl: VIDIOC_G_CTRL(id=9963776;value=-1221664132): Input/output error > ioctl: VIDIOC_G_CTRL(id=9963777;value=-1221664132): Input/output error > mjpg: panic: no more input data > Oops: malloc_video_bufs is 1 (expected 0) > [utils/linux/capture/libng/grab-ng.c:malloc_bufs_check:235] > Oops: processes is 1 (expected 0) > [utils/linux/capture/libng/convert.c:process_check:179] > [EMAIL PROTECTED] ~ $ > --------------------------------------------------------- > > > I think that my PVR board isn't the source of the pb since aMsn alway > open the good /dev/video1. > > Sorry to not provide better help, > > Regards, > > David > > > Vivia Nikolaidou a écrit : > > Hello David, > > > > As you might have seen in the 0.97 TODO thread, we'd like to know the > > progress on this issue. In your mail below you said you had some pending > > tests to do. Have you completed them? So far, it seems that you are the > > only one who is having problems with this revision :S > > > > Vivia > > > > On Tue, 24 Apr 2007, David Girault wrote: > > > > > >> Hello, > >> > >> I am not sure you're right. I update UVC driver and AMSN to last SVN > >> version yesterday. > >> AMSN release is 8504. UVC driver release is 95. > >> > >> And webcam configuration dialog still crash. I need to do more tests. > >> Just to be sure there is not problem with uvcvideo module unloading (I > >> unload previous version and load the new one without reboot). > >> > >> For information, I also have a PVR150 card in my PC which use last svn > >> version of ivtv-0.10 driver branch. > >> PVR150 is /dev/video0 > >> UVC webcam is /dev/video1 (when it was not locked due to hw bug, its a > >> Logitech Fusion) > >> > >> The two next tests: > >> -Be sure that uvc module loaded is the last one, > >> -Remove automatic loading of ivtv driver so webcam is alway at /dev/video0 > >> > >> Regards, > >> David > >> > >> > >> Philippe Valembois - Phil a écrit : > >> > >>> Please upgrade your uvcvideo driver... Current revision is r95 and I > >>> know it works with it... > >>> Phil > >>> > >>> David Girault a écrit : > >>> > >>> > >>>> Hi, > >>>> > >>>> What a fast response time! Thanks a lot! > >>>> > >>>> Well, after emerging last svn version (revision 8479), Webcam assistant > >>>> work again. > >>>> So this confirm the problem is with patch 8464. > >>>> > >>>> Regards, > >>>> David > >>>> > >>>> Youness Alaoui a écrit : > >>>> > >>>> > >>>>> Ok, thanks for reporting, I reverted that change and committed it in > >>>>> revision 8475 > >>>>> > >>>>> KaKaRoTo > >>>>> > >>>>> > >>>>> On Tue, Apr 17, 2007 at 11:52:32PM +0200, David Girault wrote: > >>>>> > >>>>> > >>>>> > >>>>>> Hi all, > >>>>>> > >>>>>> I'd just subscribe to this mailing list, and I can help testing! > >>>>>> I have made Gentoo ebuild to install the lastest svn version of amsn. > >>>>>> > >>>>>> Tody, I wan't to install lastest svn version (8473) but my webcam > >>>>>> doesn't work anymore. After some search, the cause is the release 8464. > >>>>>> > >>>>>> Doesn't investigate more for the moment because I don't know V4L2 API > >>>>>> yet. :-( > >>>>>> > >>>>>> If anyone have an idea, thank for any related information. > >>>>>> > >>>>>> Regards, > >>>>>> David > >>>>>> > >>>>>> > >>>>>> > >>>>>> ------------------------------------------------------------------------- > >>>>>> This SF.net email is sponsored by DB2 Express > >>>>>> Download DB2 Express C - the FREE version of DB2 express and take > >>>>>> control of your XML. No limits. Just data. Click to get it now. > >>>>>> http://sourceforge.net/powerbar/db2/ > >>>>>> _______________________________________________ > >>>>>> Amsn-devel mailing list > >>>>>> Amsn-devel@lists.sourceforge.net > >>>>>> https://lists.sourceforge.net/lists/listinfo/amsn-devel > >>>>>> > >>>>>> > >>>>>> > >>>>> ------------------------------------------------------------------------- > >>>>> This SF.net email is sponsored by DB2 Express > >>>>> Download DB2 Express C - the FREE version of DB2 express and take > >>>>> control of your XML. No limits. Just data. Click to get it now. > >>>>> http://sourceforge.net/powerbar/db2/ > >>>>> _______________________________________________ > >>>>> Amsn-devel mailing list > >>>>> Amsn-devel@lists.sourceforge.net > >>>>> https://lists.sourceforge.net/lists/listinfo/amsn-devel > >>>>> > >>>>> > >>>>> > >>>> ------------------------------------------------------------------------- > >>>> This SF.net email is sponsored by DB2 Express > >>>> Download DB2 Express C - the FREE version of DB2 express and take > >>>> control of your XML. No limits. Just data. Click to get it now. > >>>> http://sourceforge.net/powerbar/db2/ > >>>> _______________________________________________ > >>>> Amsn-devel mailing list > >>>> Amsn-devel@lists.sourceforge.net > >>>> https://lists.sourceforge.net/lists/listinfo/amsn-devel > >>>> > >>>> > >>>> > >>> ------------------------------------------------------------------------- > >>> This SF.net email is sponsored by DB2 Express > >>> Download DB2 Express C - the FREE version of DB2 express and take > >>> control of your XML. No limits. Just data. Click to get it now. > >>> http://sourceforge.net/powerbar/db2/ > >>> _______________________________________________ > >>> Amsn-devel mailing list > >>> Amsn-devel@lists.sourceforge.net > >>> https://lists.sourceforge.net/lists/listinfo/amsn-devel > >>> > >>> > >> ------------------------------------------------------------------------- > >> This SF.net email is sponsored by DB2 Express > >> Download DB2 Express C - the FREE version of DB2 express and take > >> control of your XML. No limits. Just data. Click to get it now. > >> http://sourceforge.net/powerbar/db2/ > >> _______________________________________________ > >> Amsn-devel mailing list > >> Amsn-devel@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/amsn-devel > >> > >> > > > > > > --- > > > > "Where is the life that we have lost in living? > > Where is the wisdom that we have lost in knowledge? > > Where is the knowledge that we have lost in information?" > > > > OEO; > > > > uvcvideo: uvc_v4l2_open > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_INPUT, dir=rw (0xc0045627) > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x33424752 (RGB3): 320x240. > uvcvideo: Unsupported format 0x33424752. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x33524742 (BGR3): 320x240. > uvcvideo: Unsupported format 0x33524742. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x56595559 (YUYV): 320x240. > uvcvideo: Using default frame interval 100000.0 us (10.0 fps). > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x59565955 (UYVY): 320x240. > uvcvideo: Unsupported format 0x59565955. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x50323234 (422P): 320x240. > uvcvideo: Unsupported format 0x50323234. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x32315559 (YU12): 320x240. > uvcvideo: Unsupported format 0x32315559. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x33524742 (BGR3): 320x240. > uvcvideo: Unsupported format 0x33524742. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x00000000 (<7>uvcvideo: Unsupported format > 0x00000000. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_FMT, dir=rw (0xc0cc5605) > uvcvideo: Trying format 0x47504a4d (MJPG): 320x240. > uvcvideo: Using default frame interval 66666.6 us (15.0 fps). > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_REQBUFS, dir=rw (0xc0145608) > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_QUERYBUF, dir=rw (0xc0445609) > uvcvideo: uvc_v4l2_mmap > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_QBUF, dir=rw (0xc044560f) > uvcvideo: Queuing buffer 0. > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_STREAMON, dir=-w (0x40045612) > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_G_CTRL, dir=rw (0xc008561b) > uvcvideo: Failed to query (129) UVC control 2 (unit 2) : -110 (exp. 2). > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_G_CTRL, dir=rw (0xc008561b) > uvcvideo: Failed to query (129) UVC control 3 (unit 2) : -32 (exp. 2). > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_G_CTRL, dir=rw (0xc008561b) > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_S_CTRL, dir=rw (0xc008561c) > uvcvideo: uvc_v4l2_poll > uvcvideo: uvc_v4l2_poll > uvcvideo: uvc_v4l2_ioctl > v4l2 ioctl VIDIOC_DQBUF, dir=rw (0xc0445611) > uvcvideo: Dequeuing buffer 0. > uvcvideo: uvc_v4l2_release > usb 2-5: reset high speed USB device using ehci_hcd and address 6 > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Amsn-devel mailing list > Amsn-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/amsn-devel ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Amsn-devel mailing list Amsn-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amsn-devel
