This is specific to the dm6443 on vid1. I assume the pixel format is the same as I experienced due to the fact your colors are wrong. I had to make some small changes to the davinci framebuffer driver as RGB 24 bit is not natively supported (only YUV422). It just so happens the RGB 24 bit layout is not the same as the supported formats in directfb 1.1.1. So I needed to patch dfb.
This was to help you get started in the changes you will need. BTW: The dm6443 only support RGB 24 bits on vid0 and vid1, not on the OSD. Thanks, Craig On Sunday 05 July 2009 10:46:14 pm Deepak Mundra wrote: > Thanks for your reply ..But really wondering how adding this two lines will > change the format.. > considering that you have enabled RGB24 on vid1 (i prefer vid0) dont you > have to change davinci_gfxdriver.c , davinci_osd.c and davinci_video.c ? i > am working with 1.4.0 version trying to enable RGB24 support on vid0. once > again thanks for the reply > > On Sun, Jul 5, 2009 at 10:06 PM, Craig Matsuura <cmatsu...@control4.com>wrote: > > > > > We use directfb 1.1.2 on the davinci in 24 bit mode on vid1. Not all demos > > worked, but the colors are correct. > > > > > > I have attached the patch. > > > > > > Craig > > > > > > On Saturday 27 June 2009 4:39:58 am Deepak Mundra wrote: > > > Dear all > > > > > > I have cross compiled directfb 1.4.0 for davinci.. But gfxdriver by > > > default uses fb0 which is 16 bit RGB .. I changed gfxdriver files such > > that > > > it uses fb1 (vid0 layer which can be set as 24 bit RGB) but still result > > is > > > not good.. i am able tor run few examples but color issue.. please > > > help/guide me in this issue > > > > > > Thanks > > > Deepak > > > > > > > -- > > > > > > ------------------------------ > > > > > > Craig Matsuura - Principal Engineer > > Control4 > > 11734 South Election Road - Suite 200 > > Salt Lake City, UT 84020-6432 > > PH: 801-523-3161 > > FX: 801-523-3199 > > > -- Craig Matsuura - Principal Engineer Control4 11734 South Election Road - Suite 200 Salt Lake City, UT 84020-6432 PH: 801-523-3161 FX: 801-523-3199
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