Hi Again the same.No changes.I am getting green display in my touchscreen.
I attached Dmesg with this mail Regards Vignesh Rajendran On Fri, Nov 11, 2011 at 7:57 AM, Alexey Fisher <bug-tr...@fisher-privat.net>wrote: > Hi, > > it looks like you use not hi-speed (usb2.0) controller. > If it work in full speed then you can get only ~10 Mbit/sec. > with 320x240 it should be low frame rate or try 160x120. > > please send dmesg from you arm system. > > Enable debug for uvcvideo module: > > sudo echo 0xfff > /sys/module/uvcvideo/**parameters/trace > > reproduce the problem > attach dmesg to email > > dmesg > dmesg > > PS: Please do not use HTML formatet mails. > > Am 11.11.2011 07:34, schrieb vignesh rajendran: > >> >> >> On Fri, Nov 11, 2011 at 6:25 AM, vignesh rajendran >> <vickylinu...@gmail.com <mailto:vickylinu...@gmail.com**>> wrote: >> >> >> >> On Fri, Nov 11, 2011 at 5:19 AM, vignesh rajendran >> <vickylinu...@gmail.com <mailto:vickylinu...@gmail.com**>> wrote: >> >> >> >> On Thu, Nov 10, 2011 at 11:59 AM, Alexey Fisher >> <bug-tr...@fisher-privat.net >> <mailto:bug-track@fisher-**privat.net<bug-tr...@fisher-privat.net>>> >> wrote: >> >> Hi Vignesh, >> >> can you please attach output of: >> lsusb -vd 0ac8:3430 > lsusb_dump >> >> >> Hi >> >> Sorry.I changed the id.Z-star camera id is 0ac8:c335.And the >> lsusb log attached with this mail.The log with ubuntu 10.04 and >> it was working fine in ubuntu when tested with mplayer.But in >> arm , it is not working. >> >> Regards >> Vignesh Rajendran >> >> >> And this is the log with arm-board. >> >> >> Sorry again.I changed the log.This is the correct log. >> >> >> >> Am 10.11.2011 12:02, schrieb vignesh rajendran: >> >> Hi all >> >> I am in embedded linux and facing a problem with >> Z-star electronics >> camera having the id "0acda:3430". >> >> When testing with mplayer , I am getting following >> error, >> >> # mplayer tv:// -tv >> driver=v4l2:width=320:height=_**_220:device=/dev/video0:** >> noaudio >> >> -flip -vo fbdev2 -fs 30 >> MPlayer UNKNOWN-4.6.1 (C) 2000-2010 MPlayer Team >> >> Playing tv://. >> TV file format detected. >> Selected driver: v4l2 >> name: Video 4 Linux 2 input >> author: Martin Olschewski <olschew...@zpr.uni-koeln.de >> >> <mailto:olschew...@zpr.uni-**koeln.de<olschew...@zpr.uni-koeln.de> >> > >> >> <mailto:olschew...@zpr.uni-__**koeln.de<olschew...@zpr.uni-__koeln.de> >> >> >> <mailto:olschew...@zpr.uni-**koeln.de<olschew...@zpr.uni-koeln.de> >> >>> >> >> comment: first try, more to come ;-) >> v4l2: your device driver does not support VIDIOC_G_STD >> ioctl, >> VIDIOC_G_PARM was used instead. >> Selected device: NAMUGA 1.3M Webcam >> Capabilities: video capture streaming >> supported norms: >> inputs: 0 = Camera 1; >> Current input: 0 >> Current format: YUYV >> v4l2: ioctl set format failed: Invalid argument >> v4l2: ioctl set format failed: Invalid argument >> v4l2: ioctl set format failed: Invalid argument >> tv.c: norm_from_string(pal): Bogus norm parameter, >> setting default. >> v4l2: ioctl enum norm failed: Invalid argument >> Error: Cannot set norm! >> Selected input hasn't got a tuner! >> v4l2: ioctl set mute failed: Invalid argument >> v4l2: ioctl query control failed: Invalid argument >> v4l2: select timeout >> ==============================** >> __============================**==__============== >> >> Opening video decoder: [raw] RAW Uncompressed Video >> Could not find matching colorspace - retrying with -vf >> scale... >> Opening video filter: [scale] >> [fbdev2] Can't put VSCREENINFO: Invalid argument >> [fbdev2] Can't put VSCREENINFO: Invalid argument >> Opening video filter: [flip] >> Movie-Aspect is undefined - no prescaling applied. >> [fbdev2] Can't put VSCREENINFO: Invalid argument >> [fbdev2] Can't put VSCREENINFO: Invalid argument >> [swscaler @ 0x21f77d0] BICUBIC scaler, from yuyv422 to >> rgb555le using C >> VO: [fbdev2] 320x240 => 320x240 BGR 15-bit [fs] >> Selected video codec: [rawyuy2] vfm: raw (RAW YUY2) >> ==============================** >> __============================**==__============== >> >> Audio: no sound >> Starting playback... >> v4l2: select timeout >> V: 0.0 1/ 1 ??% ??% ??,?% 0 0 $<50> >> v4l2: select timeout >> V: 0.0 2/ 2 ??% ??% ??,?% 0 0 $<50> >> v4l2: select timeout >> V: 0.0 3/ 3 ??% ??% ??,?% 0 0 $<50> >> v4l2: select timeout >> >> >> MPlayer interrupted by signal 2 in module: video_read_frame >> V: 0.0 4/ 4 ??% ??% ??,?% 0 0 $<50> >> v4l2: select timeout >> v4l2: ioctl set mute failed: Invalid argument >> v4l2: 0 frames successfully processed, 1 frames dropped. >> >> Exiting... (Quit) >> >> I am getting v4l2: select timeout repeatedly.I am using >> 3.0 kernel. >> >> And my another camera Namuga(0ac8:c335) is working fine >> >> Please help me out of this. >> >> >> >> >> >> >> ______________________________**___________________ >> Linux-uvc-devel mailing list >> Linux-uvc-devel@lists.berlios.**__de >> >> <mailto:Linux-uvc-devel@lists.**berlios.de<Linux-uvc-devel@lists.berlios.de> >> > >> https://lists.berlios.de/__**mailman/listinfo/linux-uvc-__ >> **devel <https://lists.berlios.de/__mailman/listinfo/linux-uvc-__devel> >> <https://lists.berlios.de/**mailman/listinfo/linux-uvc-** >> devel <https://lists.berlios.de/mailman/listinfo/linux-uvc-devel>> >> >> >> ______________________________**___________________ >> Linux-uvc-devel mailing list >> Linux-uvc-devel@lists.berlios.**__de >> >> <mailto:Linux-uvc-devel@lists.**berlios.de<Linux-uvc-devel@lists.berlios.de> >> > >> https://lists.berlios.de/__**mailman/listinfo/linux-uvc-__** >> devel <https://lists.berlios.de/__mailman/listinfo/linux-uvc-__devel> < >> https://lists.berlios.de/**mailman/listinfo/linux-uvc-**devel<https://lists.berlios.de/mailman/listinfo/linux-uvc-devel> >> > >> >> >> >> >> >> -- >> Regards >> >> Vignesh Rajendran >> >> >> >> >> -- >> Regards >> >> Vignesh Rajendran >> >> >> >> >> -- >> Regards >> >> Vignesh Rajendran >> >> >
dmesg
Description: Binary data
_______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
