In order to keep user-space compatibility, we want in certain
use-cases to keep leaking the fbdev physical address to the
user-space program handling the fbdev buffer.
This affects, not only, Amlogic, Allwinner or Rockchip devices
with ARM Mali GPUs using an userspace Blob.
This option is not supported by upstream developers and should be
removed as soon as possible and be considered as a broken and
legacy behaviour from a modern fbdev device driver.

Please send any bug reports when using this to your proprietary
software vendor that requires this.

If in doubt, say "N" or spread the word to your closed source
library vendor.