Thank you for all the info Denis. We have slightly modifed the driver for 1280x720 support. also TI recommend the use of vid0. So are also using it. It might be possible to use a color matrix. I would be interested in creating a new pixel format.
What are the key areas I need to modify to add support for BGR24 format? Is there a howto? Thanks, Craig On Saturday 05 January 2008 4:33:49 am Denis Oliver Kropp wrote: > Craig Matsuura wrote: > > 1) There is not support for BGR24 (TI version which is BGR24) > > If there's no other way, e.g. a color matrix where we could swap B and R > (0 0 1 > 0 1 0 > 1 0 0) > we would need a new pixelformat or a define for the order. > > > 2) Trying to use the davinci support in directfb does not work due to > > missing ioctl calls. > > http://www.directfb.org/downloads/davincifb_2.6.10.tar.bz2 > > > Do you have a patch for the davincifb.c to add the ioctl calls? How > > about support for BGR24? > > > > I really think the missing ioctl calls are the biggest issue, as if this > > worked I could persue 1280x720 mode. As for the BGR24, I would like to > > know what I can change in directfb to support this strange format in > > directfb. > > Which Davinci are you using. I have a 6446 and don't think it supports > 1280x720. > > > NOTE: Keep in mind the BGR24 mode is when I use /dev/fb1 (fbdev support > > in directfb), not the direct support claimed to be working in directfb. > > The native driver uses OSD0+OSD1 and VID1. _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
