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toxup_1
Adventurer
Adventurer
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Registered: ‎02-12-2016

MPSoC Base TRD Frame Buffer presence

Hi,

 

Trying to follow along with the MPSoC Base TRD (https://www.xilinx.com/support/documentation/boards_and_kits/zcu102/2020_1/ug1221-zcu102-base-trd.pdf)

Chapter 7/Display/libdrm:

The framework exposes two device nodes per display pipeline to user space: the
/dev/dri/card* device node and an emulated /dev/fb* device node for backward
compatibility with the legacy fbdev Linux framework. The latter is not used in this design.

 Does this mean that /dev/fb* is present, but ignored? I cannot seem to find either the device node or the emulated device node.

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