10-11-2013 06:26 AM
Where would I find info on how to get this display working under Linux (xilinx-v14.6.02) with a framebuffer (no X11).
We've got our PL updated with the AXI VDMA device, and the stand-alone/baremetal Controller/Console apps work fine, but our system is Linux-based, running Qt.
Where I'm at now, the following info is in the bootup messages:
xilinx-vdma 43000000.axivdma: Probing xilinx axi vdma engine
xilinx-vdma 43000000.axivdma: unable to request IRQ
Once it boots, there's no /dev/fb0.
Trying to learn where to go from there.
12-16-2013 12:33 PM
Have you taken a look at "Display Panel Ubuntu Tutorial for ZedBoard" on the Reference Designs/Tutorials page for the Zed Display Kit?
This tutorial covers adding support for the display to a 3.6 Linux kernel using a patch.