TDA4VM: DSI Drivers

Mahipal Reddy Patlolla

Part Number: TDA4VM

Hi,

Is DSI interface driver up and running on TDA4VM ? Is there any test data available for DSI interface similar to camera apps for CSI ?

Rgds

Mahipal

over 4 years ago

0 Brijesh Jadav over 4 years ago

TI__Guru**** 490335 points

Hi Mahipal,

Yes, DSI is part of the DSS and it is supported singe SDK7.1 release.

In order to enable DSI output, please enable "ENABLE_DSS_DSI" build macro in ti-processor-sdk-rtos-j721e-evm-08_00_00_12\vision_apps\apps\basic_demos\app_rtos\common\app_cfg_mcu2_0.h header file and rebuild the SDK. Please note that currently SDK supports 1280x800 output resolution for the DSI output and also, you would require to change the output resolution in the usecase, as explained in below link.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/942679/faq-processor-sdk-dra8x-tda4x-how-to-change-display-resolution-in-vision-apps

Regards,

Brijesh

Processors

Processors forum

TDA4VM: DSI Drivers