drivers/gpu/drm/nouveau/core/include/engine/disp.h

#ifndef __NOUVEAU_DISP_H__
#define __NOUVEAU_DISP_H__

#include <core/object.h>
#include <core/engine.h>
#include <core/device.h>
#include <core/event.h>

enum nvkm_hpd_event {
	NVKM_HPD_PLUG = 1,
	NVKM_HPD_UNPLUG = 2,
	NVKM_HPD_IRQ = 4,
	NVKM_HPD = (NVKM_HPD_PLUG | NVKM_HPD_UNPLUG | NVKM_HPD_IRQ)
};

struct nouveau_disp {
	struct nouveau_engine base;

	struct list_head outp;
	struct nouveau_event *hpd;

	struct nouveau_event *vblank;
};

static inline struct nouveau_disp *
nouveau_disp(void *obj)
{
	return (void *)nv_device(obj)->subdev[NVDEV_ENGINE_DISP];
}

extern struct nouveau_oclass *nv04_disp_oclass;
extern struct nouveau_oclass *nv50_disp_oclass;
extern struct nouveau_oclass *nv84_disp_oclass;
extern struct nouveau_oclass *nva0_disp_oclass;
extern struct nouveau_oclass *nv94_disp_oclass;
extern struct nouveau_oclass *nva3_disp_oclass;
extern struct nouveau_oclass *nvd0_disp_oclass;
extern struct nouveau_oclass *nve0_disp_oclass;
extern struct nouveau_oclass *nvf0_disp_oclass;
extern struct nouveau_oclass *gm107_disp_oclass;

#endif