Lost one line pixel when I used VPFE of AM437x

le lemon

I have migrated the CMOS driver like ov2659 and didnot modify the VPFE driver.

Now,I have got the image but lost one line,there is no problem at CMOS output,because I have captured it using FPGA.

I think maybe I need modify the VPFE driver.I found something from the vpfe driver like this(am437x_isif.c),is it mean that it will ignore the first line pixel?

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

This will be forwarded to the software team. Feedback will be available after the holidays.

0 Manisha Agrawal over 9 years ago in reply to Biser Gatchev-XID

TI__Mastermind 22946 points

Hi,

Yes, the code snippet you pointed is a problem and require fix. This is a known issue. Fix is not yet schedule in our proc SDK. For your guidance, attached is untested patch that you may wanna give a try.

Regards,

Manishahttps://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/0001_2D00_media_2D00_am437x_2D00_vpfe_2D00_Fix_2D00_missing_2D00_first_2D00_line.patch

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Lost one line pixel when I used VPFE of AM437x