What is this reset patch ? Anyway, the bug is with uvcvideo and not with aMSN... I had I/O errors sometimes with my webcams and all I had to do was to rmmod the module, unplug/replug cam and modprobe the module... Now it seems to be fixed for me. Maybe your webcam is a recent one and isn't well supported : your are the only to report such troubles... Phil
Youness Alaoui a écrit : > 'with reset patch'.. what's the reset patch ? could it be the one causing the > issue ? > > KKRT > > On Sat, May 05, 2007 at 12:39:27AM +0200, David Girault wrote: >> Yes I did. >> >> Trunk of UVC driver release 99 with reset patch was used. >> As I can see today, current svn version 101 doesn't include noticable >> change in ioctl handling. >> >> AMSN SVN release used is 8504. >> >> Regards, >> David >> >> >> Youness Alaoui a écrit : >>> 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 >>> >> >> ------------------------------------------------------------------------- >> 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. 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