imx6DL How to make the camera input std PAL by tp2825 to display screen

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imx6DL How to make the camera input std PAL by tp2825 to display screen

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lianglou
Contributor II

For the PAL input, the output is non-standard by tp2825。

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lianglou
Contributor II

pastedImage_1.png

it can't lock vsync

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lianglou
Contributor II

P70926-164430.jpg

refer to the patch https://community.nxp.com/docs/DOC-330441?commentID=41815#comment-41815 ;

experimental result;

how do  even field and odd field combine? 

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b45499
NXP TechSupport
NXP TechSupport

Hi,

You can refer to the patch https://community.nxp.com/docs/DOC-330441?commentID=41815#comment-41815 .

Have a nice day

Rita

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lianglou
Contributor II

P70926-132121.jpg

this is implement by IPU_CSI_CLK_MODE_CCIR656_PROGRESSIVE

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lianglou
Contributor II

the output is Y-C Interleaving output mode per 8-bit. field rate is 50Hz.frame rate is 25hz; pclk is 74.25MHz; resolution is 1920X576;pixelformat = V4L2_PIX_FMT_UYVY;  

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