Linux/TDA2SX: Register settings for OV10635 to change capture@60fps

Okay Thank you Mayank Mangla

Hi Mayank Mangla.

I tried to change the resolution from 1280x720 to 600x400, But I am getting distorted  image, unable to capture & display proper image.

* I got register settings from OVT for 600x400 (YUV422 & PCLK=24MHz).
* Changed the register values in BSP LVDS Structure.
* Changed 600x400 in Capture link and Display link.
* Written usecases for 1) Capture->Display to display 2) Capture -> Null(A15) to dump.

OVT Suggested, Receiver need to set resolution (image size) properly. Please check if the resolution (image size) setting is correct or not.

Still anywhere has to set the resolution to get display ?

Regards,

ARUNKUMAR V N

Can you try to make width and height multiple of 32? e.g. 640x480?

Hi Arun,

I think we can close this thread as you have started a new thread for this issue: https://e2e.ti.com/support/processors/f/791/t/814297

Hi Mayank Mangla,

I tried for 640x480 resolution. Same output i am getting.

I can see image in background and also movements.  But, lines didn't goes off. For your reference i am attaching image. please see and let me know, is there any places want to change or set resolution apart from capture link.

Regards,

ARUNKUMAR

Hi,

I am using TDA2xx EVM having multides setup with OV10635 camera. Currently Camera is configured to 720p (1280x720) and 30fps frame rate.

I want to capture data for 600x400 resolution at 30fps.

For this, i have changed 720p to 600x400 resolution as mentioned below :
* Configured registers settings to 600x400.
* Changed width:600 and height:400 in Capture-link and Chains_common file.
* Used lvds_vip_single_camera_sgx_display use-case and changed the resolution to 600x400 including sgx capture path.

The output for the above configuration is a distorted image.
The camera is capturing data along with green lines displayed at the front (Video Movements and picture are visible at the backside).

To confirm the above changes made, i have put log to capture single frame binary data after FVID2_DEQUE. But the image received is distorted here also.
please see the attachment.

Question :
Could you please let me know the issue ?
Can i configure 720p to 600x400 ?
Have i missed out something ? Could you please guide me on this.