uboot传递给内核的参数已经改了。
root@192.168.1.2:/home/dvevm# ./image_gray
Encodedecode demo started.
<3>davincifb davincifb.0: davincifb_check_var :within_vid0_limits fail.
Encodedecode Error: Failed FBIOPUT_Vdavincifb davincifb.0: davincifb_check_var :within_vid0_limits fail.
SCREENINFO on /dev/fb/3 (Invalid argument)
Encodedecode Error: Failed ioctl FBIOPUT_VSCREENINFO on /dev/fb/0
Encodedecode Error: PAL camera connected but NTSC selected.
主要改的地方有哪些？就是说在dvevm-1.20的例子里面如果改成PAL格式，需要改动的涉及到哪些？
