I would like to report a regression in kernel 6.1.
I have tested the latest mpp + ffmpeg + rga with kernel 6.1 and found some issues:
1 - Decoding, seems to have some problems with alignment (they are back), tested jellyfish-15-mbps-hd-h264.mkv (hevc and 10-bit as well, same problem)
2 - Encoding seems to have a problem with dma-buf, please refer to this ( mpp encoding YUYV to H264 / H265 (RK3568 / RK3588) · Issue #253 · rockchip-linux/mpp · GitHub ) but now with NV12
Please, note i tested the same with gstreamer / mpi and it can encode and decode without problem, just to make sure it is not mpp and rga issue.