That's strange. Did you disable VID1? I think the rendering order is first VI0 then VID1, so it might cover the VID0 area. I suggest you implement davinci_set_blank function in davincifb.c. It is easy, since you already know how to enable or disable each window. There is a standard ioctl for common frame buffer device to set or unset blank mode in user space. I forgot the name. You have to check it yourself.
________________________________ From: Amol D Pise [mailto:[EMAIL PROTECTED] Sent: Sat 2/17/2007 1:44 PM To: #ZHENG LEI# Cc: [email protected] Subject: picture in picture issue Hi As per your suggestions, I have enabled VID0 inside function set_win_enable in drivers/video/davincifb.c .And then tried to run decode demo on video0(/dev/fb/1) instead of video1(/dev/fb/3), But I got only purple color screen (No video) Whats problem? Plz help me. Thanks , AMOL PISE
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