Does YUV422 support EE （edge enhancement）enable

zhu jinpan

Other Parts Discussed in Thread: TDA4VM

We found that when we use yuv422, enable ee（local_viss_config.ee_mode=2） and the frames abnormality;but local_viss_config.ee_mode=0 is ok; Does TDA4VM support the YUV422 format for ee enable？

another question , how can I get a luma12 bit output？ thanks！

over 2 years ago

0 Brijesh Jadav over 2 years ago

TI__Guru**** 479035 points

Hi,

Which SDK release are you using? Yes, EE can be enabled on YUV422 mode, but i remember there was a bug on SDK8.4, which got fixed in SDK8.5. Can you please refer to below link for the fix?

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1131076/tda4vm-the-system-hang-when-enable-ee-and-viss-output-yuv422/4200095#4200095

Regards,

Brijesh

0 zhu jinpan over 2 years ago in reply to Brijesh Jadav

Prodigy 40 points

Thanks for your reply. We are now using SDK 7.2，and I will try the link for the fix.

0 Brijesh Jadav over 2 years ago in reply to zhu jinpan

TI__Guru**** 479035 points

Sure, thank zhu jinpan.

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Does YUV422 support EE （edge enhancement）enable