cj01

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  1. @Musko Thanks for the heads up
  2. @Musko Thanks for the quick reply. I am not using GUI but I will look at the DRM driver to see how it interacts with the VDMA driver. I have not yet been able to write a functional kernel driver to use the Xilinx VDMA driver.
  3. Hello @Musko, I'm currently trying to set up a video design on the Zybo z7-20 with Yocto. Did you choose a random address in DDR for the framebuffer. Also did you work with a dma proxy driver where the transfer is managed through ioctl calls or did you go the userspace route using /dev/mem to set the control registers? Any help would be very much appreciated. Cleo