Chen

[0001-DEBUG-video-rockchip-mpp-disable-CONFIG_DMABUF_CACHE.patch](https://github.com/user-attachments/files/15812572/0001-DEBUG-video-rockchip-mpp-disable-CONFIG_DMABUF_CACHE.patch) To disable DMABUF_CACHE so that iova will be instantly unmaped after every encoder/decoder task finished. Please apply this patch on kernel6.1 or kernel5.10 and recompile kernel boot and retry....

> > [0001-DEBUG-video-rockchip-mpp-disable-CONFIG_DMABUF_CACHE.patch](https://github.com/user-attachments/files/15812572/0001-DEBUG-video-rockchip-mpp-disable-CONFIG_DMABUF_CACHE.patch) To disable DMABUF_CACHE so that iova will be instantly unmaped after every encoder/decoder task finished. Please apply this patch on kernel6.1 or kernel5.10 and recompile kernel boot...

[0001-DEBUG-use-uncache-iova-map-for-RKJPEG.patch](https://github.com/rockchip-linux/mpp/files/15454677/0001-DEBUG-use-uncache-iova-map-for-RKJPEG.patch) 此补丁针对jpeg编解码器使用iova改为uncache map形式，在硬件任务完成后直接将buffer unmap；后续的buffer可以继续import