hier_DataGen_axi_dma_0: dma@80020000 { dma-channel@80020030 { xlnx,device-id = <0x1>; }; }; }; Timgrau commented Sep 22, 2022 • edited Thank you @dahunt for the reference. Did you use the dma-proxy driver: https://github.com/Xilinx-Wiki-Projects/software-prototypes/tree/ma...
运行Xilinx Low Latency PL DDR XV20 HDMI Video Capture and Display,可以测试HDMI输入输出,和VCU的低延时编码。Xilinx wiki的文章MPSoC VCU TRD 2019.2 - Xilinx Low Latency PL DDR XV20 HDMI Video Capture and Display以H.264和4K分辨率为例。 下面记录H.265和1080p分辨率的运行命令。 1. 设置HDMI输入分辨...
I want to know for which reasons the AXI DMA cannot be probed or if there was any issue with the driver xilinx_dma gets stuck.This content is a preview of a link.xilinx-wiki.atlassian.net xilinx-wiki.atlassian.net https://xilinx-wiki.atlassian.net/wiki...