sample_embedding_folder2/0692809.txt

Ticket Name: Linux/TDA2: OV490 VIP input , split Link seems not to work.

Query Text:
Part Number: TDA2 Tool/software: Linux Hi all, The SDK version is PROCESSOR_SDK_VISION_03_00_00_00 . There are 4CH OV10640 capture via OV490 on my TDA2xx board， i tested with lvds_vip_multi_cam_view_sgx_display usecase under linux. The changes as below: 1. change capture settings with 2560 width; 2. add the split link. capture -> split ->sync -> sgxfrmcpy -> display and it can display 2 camera video. I changed the sgxFrmcpyLink_drv.c with texProp.width * 2 (line 321:) ,the output video as below; it seems split link doesnot work? In sgxFrmcpyLink_drv.c, texYuv[] = System_eglGetTexYuv(&pObj->eglObj, &texProp, pVideoFrame->dmaFd[0]); I note that It used the dma transfer. Query: How can I split the video correctly?

Responses:
Hi John, Let us check it out in the release. Rgds, Brijesh

Hi John, Can you please just tell us what are you trying to achieve with split link or what problem are you trying to solve with split link ? Regards Surya