#ifndef DRM_DOVE_GEM_H
#define DRM_DOVE_GEM_H

enum drm_dove_bo_type {
	DRM_DOVE_BO_DUMB,
	DRM_DOVE_BO_LINEAR,
	DRM_DOVE_BO_SHMEM
};

struct drm_dove_bufmgr;

struct drm_dove_bo {
	uint32_t ref;
	uint32_t handle;
	uint32_t size;
	uint32_t pitch;
	uint32_t phys;
	void *ptr;
	enum drm_dove_bo_type type;
};

int drm_dove_init(int fd, struct drm_dove_bufmgr **mgr);
void drm_dove_fini(struct drm_dove_bufmgr *);

struct drm_dove_bo *drm_dove_bo_create(struct drm_dove_bufmgr *,
    unsigned w, unsigned h, unsigned bpp);
struct drm_dove_bo *drm_dove_bo_create_phys(struct drm_dove_bufmgr *,
    uint32_t phys, size_t size);
struct drm_dove_bo *drm_dove_bo_dumb_create(struct drm_dove_bufmgr *,
    unsigned w, unsigned h, unsigned bpp);

/* Create a BO from a global name */
struct drm_dove_bo *drm_dove_bo_create_from_name(struct drm_dove_bufmgr *,
    uint32_t name);

/* Create a global name from a BO */
int drm_dove_bo_flink(struct drm_dove_bo *bo, uint32_t *name);

int drm_dove_bo_map(struct drm_dove_bo *bo);
uint32_t drm_dove_bo_phys(struct drm_dove_bo *bo);
void drm_dove_bo_get(struct drm_dove_bo *bo);
void drm_dove_bo_put(struct drm_dove_bo *bo);
int drm_dove_bo_subdata(struct drm_dove_bo *bo, unsigned long offset,
    unsigned long size, const void *data);

#endif