High level display functionality only called from driver top level code.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/11fdd82437370d8f341cd546d546de5e934c000f.1681465222.git.jani.nikula@intel.com