Hi, DM6467 display module accepts data in the YUV422 semi-planar format. It is as shown below
YUV422 => [YYYYYYYYYYYYYYYY][UVUVUVUVUV]. Probably, this is reason why you are not getting correct color information. Thanks,, Brijesh Jadav ________________________________ From: Vinayagam Mariappan [mailto:vinayagamenm...@gmail.com] Sent: Friday, July 31, 2009 6:08 PM To: Jadav, Brijesh R Cc: Davinci-linux-open-source@linux.davincidsp.com Subject: Re: saDisplay + DM6467 showing black an white image in SD Display Hi, YUV422 => [YYYYYYYYYYYYYYYY][UUUUU][VVVVV]. How about YUV420....I have my own MPEG-4 Decoder which gives out YUV420 with D1 resolution. I am using TI Sample Application to Interface with our own MPEG-4 Decoder Server. I get my YUV data to application but I am not able to display it. Where do I making mistake? Regards, Vinayagam M On Fri, Jul 31, 2009 at 9:31 PM, Jadav, Brijesh R <brijes...@ti.com<mailto:brijes...@ti.com>> wrote: Hi, What is the format of your YUV422 file? DM6467 supports only YUV422 Semi-Planar format. Thanks, Brijesh Jadav ________________________________ From: Vinayagam Mariappan [mailto:vinayagamenm...@gmail.com<mailto:vinayagamenm...@gmail.com>] Sent: Friday, July 31, 2009 5:57 PM To: Jadav, Brijesh R Cc: Davinci-linux-open-source@linux.davincidsp.com<mailto:Davinci-linux-open-source@linux.davincidsp.com> Subject: Re: saDisplay + DM6467 showing black an white image in SD Display Hi, Yes, I know... But I have modified to play with YUV422 sample. I get only Luma not chroma.... I am just fulling the buffer with YUV422 Data. Regards, Vinayagam M On Fri, Jul 31, 2009 at 9:19 PM, Jadav, Brijesh R <brijes...@ti.com<mailto:brijes...@ti.com>> wrote: Hi, As far as I remember, this application does not work the sample image. Application actually generates color bar and displays it. Thanks, Brijesh Jadav ________________________________ From: davinci-linux-open-source-boun...@linux.davincidsp.com<mailto:davinci-linux-open-source-boun...@linux.davincidsp.com> [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com<mailto:davinci-linux-open-source-boun...@linux.davincidsp.com>] On Behalf Of kirthika varadarajan Sent: Friday, July 31, 2009 3:28 PM To: Davinci-linux-open-source@linux.davincidsp.com<mailto:Davinci-linux-open-source@linux.davincidsp.com> Subject: saDisplay + DM6467 showing black an white image in SD Display We tried displaying yuv4::2:2(740x480) image in SD display using saDisplay(application sample ibn PSP), But we are getting black and white image even if we input color image. We tried the sample file given in PSP. But black. we are curious to know how to get the color SD display. _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com<mailto:Davinci-linux-open-source@linux.davincidsp.com> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source -- Regards, Vinayagam M VeNMSOL Technologies, #7A, First Cross Street, Ganapathy Colony, Ekkaduthangal, Chennai - 600 032,India. Tel:+91-44-4353 0168;Mobile:+91-9445-019919 URL: www.venmsol.com<http://www.venmsol.com> "We make a living by what we get, we make a life by what we give...- Unknown " -- Regards, Vinayagam M VeNMSOL Technologies, #7A, First Cross Street, Ganapathy Colony, Ekkaduthangal, Chennai - 600 032,India. Tel:+91-44-4353 0168;Mobile:+91-9445-019919 URL: www.venmsol.com<http://www.venmsol.com> "We make a living by what we get, we make a life by what we give...- Unknown "
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