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using TV decoder(tvp5158) on IMX6

Question asked by hyunho Shin on Apr 16, 2013
Latest reply on Aug 14, 2016 by 翔李
Branched to a new discussion

I'm using tv decoder(tvp5158) on IMX6 and output of tv decoder is BT656(NTSC input,720*480@30fps)

 

when capture frame using v4l2 application

 

picture is same as attached files
(frame1~5.jpg)

 

has anyone idea about this situations?


I'm using Linux 3.0.15 and setting value of csi_param as below

 

data_width: 1
clk_mode : 2
ext_vsync : 0
Vsync_pol : 0
Hsync_pol : 0
pixclk_pol : 1
data_pol : 0
sens_clksrc : 0
pack_tight : 0
force_eof : 0
data_en_pol : 0
data_fmt : UYVY
csi : 0
mclk : 0

 

please help me...

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