TDA2EVM5777: application code to invoke ADV7180 driver

Siva Naga Mathi

Part Number: TDA2EVM5777

Hi ,

I have seen the linux code for adv7180 in TI vision SDK. Can somebody give an application code to invoke these driver?

Regards,

Siva

0 Nikhil Devshatwar over 6 years ago

Hi all,

ADV driver is a subdevice driver, which can only be called from and V4L2 driver.

Since you are using Vision SDK, The capture is supported from the RTOS.

Linux driver is not used.

Nikhil D

0 Siva Naga Mathi over 6 years ago in reply to Nikhil Devshatwar

Hi,

We are using Linux(A15) driver for ADV7180, capture from V4L2.

So, please provide the V4L2 application for capturing the video.

Regards,

Siva

0 Nikhil Devshatwar over 6 years ago in reply to Siva Naga Mathi

Hi,

You can use the dmabuftest application from the SDK.

It's a generic V4L2 capture application which captures and displays the video using DRM display.

If you don't have DRM display available, you can use the yavta application as well for dumping frames into a file.

Regards,

Nikhil D

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