Hi team,
I am currently testing the video driver on a Mediatek Genio 700 board running Ubuntu, following the official guidelines here: https://mediatek.gitlab.io/genio/doc/ubuntu/bsp-installation/video.html
I had successfully run the hardware encoding/decoding tests before. However, the same GStreamer command is now failing with the following error: ERROR: from element /GstPipeline:pipeline0/v4l2h264enc:v4l2h264enc0: Failed to process frame. Additional debug info: Maybe be due to not enough memory or failing driver
After checking the VPUD status and logs, I noticed some messages related to [pbs_buf].
Current system state:
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CMA Total: 128 MiB (I modified it but it doesn’t work,default kernel config is 32 MiB)
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Platform: Genio 700-EVK
It seems like a memory allocation issue within the VPU buffer pool. Could you please advise on how to resolve this? Is it necessary to increase the CMA size?
Thank you for your help!