console: display: Expose functions to allow putting text on the screen.
These functions allow using the console to put text directly on the screen
without having it act as a console endpoint for log messages. A pair of
functions allow attaching and detaching it from the console system as needed,
for instance when a graphical console might be the only way to communicate
debug information to the user, or if it would be the only use for the
graphical display.
Change-Id: Ifb45a583d0b333c5e6227145fe1a18aed1d44d63
2 files changed
