Steve and Brijesh Thank you, that is what I had feared. That will make things more complicated. Was support for the frame buffer dropped for bandwidth reasons?
What is the default way to use the component out as a display on the DM6467? Thank you, Ben > Correct, there is no frame buffer device on DM6467, so can not run X11. > > Steve > > On Mon, 2009-01-12 at 09:49 +0530, Jadav, Brijesh R wrote: >> Hi, >> >> That's correct. Dm6467 does not support frame buffer driver. It >> supports only V4L2 drivers. I have not seen X11 running on V4L2. I am >> not sure but it might not be possible. >> >> Thanks, Brijesh Jadav -----Original Message----- From: >> [email protected] >> [mailto:[email protected]] On >> Behalf Of Benjamin C. Nowak Sent: Sunday, January 11, 2009 10:32 PM To: >> Benjamin C. Nowak Cc: [email protected] >> Subject: Re: X11 on dm6467 >> >> This is the message that startx produces: >> >> X- server X Window System Version 6.8.2 Release Date: 9 February 2005 X >> Protocol Version 11, Revision 0, Release 6.8.2 Build Operating System: >> MontaVista Linux [ELF] MontaVista Software, Inc. Current Operating >> System: Linux 192.168.1.101 2.6.10_mvl401-davinci_evm #1 Wed Oct 22 >> 19:05:32 IST 2008 armv5tejl >> >> Build Date: 05 July 2006 Before reporting problems, check >> http://wiki.X.Org >> >> to make sure that you have the latest version. >> >> Markers: (--) probed, (**) from config file, (==) default setting, (++) >> from command line, (!!) notice, (II) informational, (WW) warning, (EE) >> error, (NI) not implemented, (??) unknown. >> >> (==) Log file: "/var/log/Xorg.0.log", Time: Thu Jan 11 12:00:45 2009 >> >> (==) Using config file: "/etc/X11/xorg.conf" >> >> (EE) open /dev/fb/0: No such file or directory >> >> (EE) No devices detected >> >> Fatal server error: >> >> no screens found >> >> The device node /dev/fb does not exist. >> >> - Ben >> >> >>> Hi all, >>> >>> I am working with a dm6467 and went through the walk through >>> http://wiki.davincidsp.com/index.php?title=USB_Webcam to get a >>> Logitec quickcam recognized by the system. >>> >>> I would like to use SDL to capture images from the camera and then >>> use X11 to display them to the component output (after some >>> processing). >>> >>> The startx command fails because the frame buffer devices are not in >>> the system. My understanding is that the dm6467 does not support fbdev >>> because it is based on V42L. >>> >>> If this is the case, is it possible to start an X-session on the >>> dm6467? >>> >>> Thank you, >>> >>> Ben Nowak >>> >>> >>> _______________________________________________ >>> Davinci-linux-open-source mailing list >>> [email protected] >>> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-sourc >>> e >>> >>> >> >> >> _______________________________________________ >> Davinci-linux-open-source mailing list >> [email protected] >> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source >> _______________________________________________ >> Davinci-linux-open-source mailing list >> [email protected] >> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
