2009/1/19 Laurent BARRAILLE <[email protected]>: > Le dimanche 18 janvier 2009 à 13:51 +0100, Erik Andrén a écrit : >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> >> >> Laurent BARRAILLE wrote: >> > Hi, >> > >> > It works better. I've got any error messages. >> > If i use the 640x480 mode only, it works fine. >> > If i switch in 320x240 (vlc or cheese), i get a bad image (bad_320.png), >> > after i can't get a good image in 640x480 (bad_640.png) until i reload >> > the module. >> > >> This is expected, I'll fix it. >> >> > I'm happy because now it works on cheese, thanks a lot. >> > >> > Regards >> > >> > Laurent >> > >> I realise that getting QVGA to work properly is going to be a bit of >> trial and error. Are you willing to put some time into getting to >> work with me? >> Otherwise I'll just disable that resolution and be fine with it. >> >> Regards, >> Erik >> > Hi, > > Yes, i'm willing to work with you. > I may not have much time then it will take certainly more time. > > My competences are limited, i don't understand all you made in driver > source but i can try, test and report. >
Great, let's give it a try then. > It seems i have no more the hardware reconnect problem (disconnect > sequence) but i don't see nothing about this on changelog. > Have you made something to resolve it ? No, not really as I've still not understood the core cause of it. So it's working now? Regards, Erik > > Regards, > Laurent > > >> >> >> >> > >> > >> > Erik Andrén a écrit : >> > Hi, >> > I've pushed a possible fix. >> > Please try and report. >> > >> > Thanks, >> > Erik >> > >> > Laurent BARRAILLE wrote: >> > >> >>>> I tested all the last revisions. >> >>>> >> >>>> This problem, my webcam don't work and i have the error message : >> >>>> >> >>>> "libv4l2: error dequeuing buf: Erreur d'entrée/sortie" (Input/Output >> >>>> Error) >> >>>> >> >>>> is present since this version: >> >>>> >> >>>> http://linuxtv.org/hg/~eandren/gspca-m5602/rev/520e80db22aa >> >>>> >> >>>> Regards >> >>>> >> >>>> Laurent >> >>>> >> >>>> Laurent BARRAILLE a écrit : >> >>>> >> >>>>> Hi >> >>>>> >> >>>>> I already tested a previous version with auto exposure control and >> >>>>> green control. >> >>>>> It's works fine. >> >>>>> >> >>>>> Thanks a lot >> >>>>> >> >>>>> The QVGA resolution doesn't work. >> >>>>> Here my tests and results : >> >>>>> >> >>>>> With libv4l-0.5.8 >> >>>>> >> >>>>> sudo modprobe -r gspca_m5602 && sudo modprobe gspca_m5602 >> >>>>> >> >>>>> I launch a first time vlc with vlc v4l2:// and i don't get any >> >>>>> image, i've got this error messages : >> >>>>> >> >>>>> libv4l2: error dequeuing buf: Erreur d'entrée/sortie >> >>>>> [00000409] v4l2 demux error: Failed to wait (VIDIOC_DQBUF) >> >>>>> libv4l2: error dequeuing buf: Erreur d'entrée/sortie >> >>>>> [00000409] v4l2 demux error: Failed to wait (VIDIOC_DQBUF) >> >>>>> libv4l2: error dequeuing buf: Erreur d'entrée/sortie >> >>>>> [00000409] v4l2 demux error: Failed to wait (VIDIOC_DQBUF) >> >>>>> >> >>>>> I close vlc and i launch again, and it works fine, no error message >> >>>>> >> >>>>> I try again : >> >>>>> >> >>>>> I close vlc and i launch again, and my image is bad, no error message >> >>>>> (vlc_bad.png) >> >>>>> >> >>>>> I try again : >> >>>>> >> >>>>> I close vlc and i launch again, and my image is moved to the right, no >> >>>>> error message (vlc_moved.png) >> >>>>> >> >>>>> I try again : >> >>>>> >> >>>>> I close vlc and i launch again, and it works fine again, no error >> >>>>> message >> >>>>> >> >>>>> Then it doesn't work anymore, then it works again but i have always >> >>>>> the sequence : >> >>>>> >> >>>>> no image >> >>>>> works fine >> >>>>> bad image >> >>>>> moved image >> >>>>> works fine >> >>>>> no image >> >>>>> no image >> >>>>> no image >> >>>>> ... >> >>>>> no image >> >>>>> works fine >> >>>>> bad image >> >>>>> moved image >> >>>>> works fine >> >>>>> >> >>>>> >> >>>>> Now, i try with this command : >> >>>>> >> >>>>> vlc v4l2:// :v4l2-width=320 :v4l2-height=240 >> >>>>> >> >>>>> it doesn't work, i have nothing, but sometimes i've a bad image >> >>>>> (vlc_320_240.png) >> >>>>> >> >>>>> With cheese or gstreamer-properties i've got a similar behaviour >> >>>>> (corrupted, moved, none), not exactly the same. >> >>>>> >> >>>>> I've a fedora too i'll test if i have the same behaviour >> >>>>> >> >>>>> Regards >> >>>>> >> >>>>> Laurent >> >>>>> >> >>>>> Erik Andrén a écrit : >> >>>>> >> >>>> Hi, >> >>>> >> >>>> When you have the time please give the latest hg tree a spin. I >> >>>> added some untested support for QVGA resolution. >> >>>> Could you please test it and see if it gaves any sane image. >> >>>> A good program to use is relative modenrn version of cheese which >> >>>> supports multiple resolutions. >> >>>> >> >>>> Best regards, >> >>>> Erik >> >>>> >> > >> > >> >>>>> ------------------------------------------------------------------------ >> >>>>> >> >>>>> >> >>>>> >> >>>>> ------------------------------------------------------------------------ >> >>>>> >> >>>>> >> >>>>> >> >>>>> ------------------------------------------------------------------------ >> >>>>> >> >>>>> >> >>>>> >> > >> > >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1.4.9 (GNU/Linux) >> >> iEYEARECAAYFAklzJccACgkQN7qBt+4UG0ELeACgkt7qp3t9bUx0zGaBDWkzDcnc >> M5EAmwUXQkNFQ0q2rmyXE+QBynpcDtRR >> =IX6d >> -----END PGP SIGNATURE----- > > ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ M560x-driver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/m560x-driver-devel
