centos man page for fb_set_suspend

FB_SET_SUSPEND(9)					       Frame Buffer Library						 FB_SET_SUSPEND(9)

NAME
       fb_set_suspend - low level driver signals suspend

SYNOPSIS
       void fb_set_suspend(struct fb_info * info, int state);

ARGUMENTS
       info
	   framebuffer affected

       state
	   0 = resuming, !=0 = suspending

DESCRIPTION
       This is meant to be used by low level drivers to signal suspend/resume to the core & clients. It must be called with the console semaphore
       held

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 FB_SET_SUSPEND(9)