This prepares framedone interrupt handling for
manual display update support.
Acked-by: NPavel Machek <pavel@ucw.cz>
Tested-by: NTony Lindgren <tony@atomide.com>
Tested-by: NPavel Machek <pavel@ucw.cz>
Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>