Linux/DRA756: How to output BT656 in DSS?

Felix L

Prodigy 20 points

Part Number: DRA756

Tool/software: Linux

We plan to have BT656 output on secondary display (DPI2 or DPI3) using 6AO.1.0 (kernel 4.4).

It looks like there is no BT656 support in the dss/dispc driver, can TI provide sample code/modification to enable it?

And BTW, does HDMI output of EVM have HDCP enabled?

over 8 years ago

0 Yordan Kamenov over 8 years ago

TI__Mastermind 42515 points

Hi Felix,

I have forwarded your question to a DSS expert.

Regards,
Yordan

0 Venkat Mandela over 8 years ago in reply to Yordan Kamenov

TI__Expert 5980 points

Hi,

Currently we do not have support for BT656 as we cannot test this on the EVM. Adding BT656 support in the driver requires development and testing effort that we _cannot_ schedule in the short term. If you have a business need for this feature, please route your request through your TI field representative.

We do not have HDCP support in the kernel HDMI driver.

regards,
Venkat

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Linux/DRA756: How to output BT656 in DSS?