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// Definitions of framebuffer ioctls
#ifndef __UC_IOCTL_H__
#define __UC_IOCTL_H__
#include <fbdev/fbdev.h>
#include <sys/ioctl.h>
#include <dfb_types.h>
// Parameters for FBIO_FLIPONVSYNC ioctl
struct fb_flip {
u32 device;
u32 field;
u32 count;
u32 offset[6];
};
#define VIAFB_FLIP_GRAPHICS 0
#define VIAFB_FLIP_V1 1
#define VIAFB_FLIP_V3 2
#define VIAFB_FLIP_SPIC 3
#define VIAFB_FLIP_NOP 255
#ifndef FBIO_FLIPONVSYNC
#define FBIO_FLIPONVSYNC _IOWR('F', 0x21, struct fb_flip)
#endif
// Parameters for FBIO_WAITFORVSYNC ioctl
#define VIAFB_WAIT_ANY 0
#define VIAFB_WAIT_TOPFIELD 1
#define VIAFB_WAIT_BOTTOMFIELD 2
#define VIAFB_WAIT_FLIP 3
#endif // __UC_IOCTL_H__
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