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/* Screen definitions */
#ifndef SCREEN_H
#include <stdint.h>
extern int screen_width;
extern int screen_height;
extern int screen_bpp;
extern int screen_offset;
extern int screen_pitch;
extern uint32_t vram_base_phys;
extern uint32_t vram_size;
extern uint32_t tt_base_phys;
extern uint32_t tt_size;
extern int drm_fd;
/* Open DRM device, setup using given dimensions */
int screen_open(int width, int height, int bpp);
/* Close DRM device */
void screen_close(void);
/* Allocate some VRAM */
void *screen_allocmem(int agp, int size, uint64_t *ofs);
#endif
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