FBIOPUT_VSCREENINFO failed, double buffering disabled on STM32MP157F-EV1

[medex]

Hi everyone,

I’m working on an STM32MP157F-EV1 board and encountering this error:

warning: FBIOPUT_VSCREENINFO failed, double buffering disabled

I’ve tried enabling framebuffer-related options, including enabling fbcon, fb, and other framebuffer configurations, but I still can’t get double buffering to work.

Has anyone faced this before or managed to enable double buffering successfully on this board? Any pointers on kernel configurations, device tree adjustments, or user-space tweaks would be greatly appreciated.

Thanks in advance!