Jean-Philippe, Most likely the OSD0 is hiding the video window.
Could you issue the following:- fbset -fb /dev/fb/0 -xres 0 This basically disable osd0. I am not sure how you are disabling OSD0. If you are already doing this, ignore this. The v4l2 display works with FBDev driving the OSD layers. We had tested this use case in LSP 2.10 for DM365. Let me know if you need further help on this. Murali Karicheri Software Design Engineer Texas Instruments Inc. Germantown, MD 20874 Phone : 301-515-3736 email: m-kariche...@ti.com >-----Original Message----- >From: davinci-linux-open-source-boun...@linux.davincidsp.com >[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf >Of Jean-Philippe François >Sent: Friday, July 03, 2009 3:26 AM >To: davinci-linux-open-source >Subject: Re: trouble in OSD land (DM355, DM365) > >Jean-Philippe François a écrit : >> Hi, >> >> When the framebuffer driver is enabled, Video can't be displayed >> through V4L2. >> >> Here is the setup : >> V4L2 display and framebuffer driver are enabled. >> Kernel command line contains >> video=davincifb:vid0=off,vid1=off >> >> The V4L2 application runs fine, but nothing on the output, >> wether OSD window 0 is enabled or not. >> >> OSD application works and produce output. >> >> What did I miss ? >> >Additional info : >V4L2 display alone works fine >V4L2 + OSD : OSD works fine, not V4L2. > >I guess I could use the fb driver to display video, but the V4L2 >API is more suited to video display. > >Anyone did use this succesfully on dm355 ? > >> Jean-Philippe François >> >> _______________________________________________ >> Davinci-linux-open-source mailing list >> Davinci-linux-open-source@linux.davincidsp.com >> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source >> > > > >_______________________________________________ >Davinci-linux-open-source mailing list >Davinci-linux-open-source@linux.davincidsp.com >http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
