Jaswinder Singh wrote: > Hello Caglar, >
Hi, > On Wed, 2008-09-17 at 14:09 +0300, Caglar Akyuz wrote: > >> I can. (on a 800x480 LCD connected through prgb interface) >> > > Dvevm only supports NTSC and PAL. How you able to manage 800x480 prgb ? > Do you mean demos, or the hardware? DVEVM mv linux kernel supports 640x480 prgb out of the box and fb supports my 800x480 by adjusting timing settings in the kernel. > Have you added support for 800x480 prgb on decode, encode and encodedecode > demos ? > I've been playing with them for a couple of days. In fact only change needed is in WaitForVsync function since LCD is updated almost at double rate compared to NTSC/PAL. You should wait two syncs instead of one. I learned this nice trick from a post in the list. Key point to success is to adjust video framebuffers for 800x576 so that demo ioctls won't complain. I disabled OSD ioctls in the demos so that I can adjust my OSD frame buffers for my native resolution.(800x480) > So now you able to play 800x480 LCD as well as NTSC or PAL, right ? > Yes, same kernel running on my custom kernel and dvevm, one is playing on LCD while other is playing PAL. The only difference is boot args as Phil Quiney noted. > Thank you, > > Jaswinder Singh. > > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
