why vin0 porta image have horizontal deflection?

yue gu1

Intellectual 865 points

i use ipnc rdk3.5.0, 8147, get frame from vin0 porta,

i got the frame , but it just have horizontal deflection， my image like this

how can i get the correct image ?

which register I need to modify? what's the register's value i should set ?

Look forward your reply. Thanks

over 11 years ago

0 yue gu1 over 11 years ago

Intellectual 865 points

anyone can help me ?

0 Pavel Botev over 11 years ago in reply to yue gu1

TI__Guru**** 170625 points

I will notify the IPNC RDK team for help.

Regards,
Pavel

0 yue gu1 over 11 years ago in reply to Pavel Botev

Intellectual 865 points

thanks for you help

0 Anand Kulkarni71405 over 11 years ago in reply to yue gu1

TI__Expert 8920 points

Hi,

Can you change the 'vsyncPol' and 'hsyncPol' to 'VPS_VIP_POLARITY_HIGH' in the ..\ti_tools\hdvpss_01_00_01_37\packages\ti\psp\vps\drivers\capture\src\vpsdrv_captureVip.c and check?

regards,

Anand

0 yue gu1 over 11 years ago in reply to Anand Kulkarni71405

Intellectual 865 points

thanks for your repley!

i set vsyncPol and hsyncPol to HIGH, now it work well.

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why vin0 porta image have horizontal deflection?