include/linux/arcfb.h - kernel/msm-4.19 - Gitiles

 #ifndef __LINUX_ARCFB_H__
 #define __LINUX_ARCFB_H__

 #define FBIO_WAITEVENT		_IO('F', 0x88)
 #define FBIO_GETCONTROL2	_IOR('F', 0x89, size_t)

 #endif
	#ifndef __LINUX_ARCFB_H__
	#define __LINUX_ARCFB_H__

	#define FBIO_WAITEVENT _IO('F', 0x88)
	#define FBIO_GETCONTROL2 _IOR('F', 0x89, size_t)

	#endif