Release 4.15 drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __NVKM_PM_PRIV_H__

#define __NVKM_PM_PRIV_H__

#define nvkm_pm(p) container_of((p), struct nvkm_pm, engine)
#include <engine/pm.h>

int nvkm_pm_ctor(const struct nvkm_pm_func *, struct nvkm_device *,
		 int index, struct nvkm_pm *);


struct nvkm_pm_func {
	
void (*fini)(struct nvkm_pm *);
};


struct nvkm_perfctr {
	
struct list_head head;
	
u8 domain;
	
u8  signal[4];
	
u64 source[4][8];
	
int slot;
	
u32 logic_op;
	
u32 ctr;
};


struct nvkm_specmux {
	
u32 mask;
	
u8 shift;
	
const char *name;
	
bool enable;
};


struct nvkm_specsrc {
	
u32 addr;
	
const struct nvkm_specmux *mux;
	
const char *name;
};


struct nvkm_perfsrc {
	
struct list_head head;
	
char *name;
	
u32 addr;
	
u32 mask;
	
u8 shift;
	
bool enable;
};

extern const struct nvkm_specsrc nv50_zcull_sources[];
extern const struct nvkm_specsrc nv50_zrop_sources[];
extern const struct nvkm_specsrc g84_vfetch_sources[];
extern const struct nvkm_specsrc gt200_crop_sources[];
extern const struct nvkm_specsrc gt200_prop_sources[];
extern const struct nvkm_specsrc gt200_tex_sources[];


struct nvkm_specsig {
	
u8 signal;
	
const char *name;
	
const struct nvkm_specsrc *source;
};


struct nvkm_perfsig {
	
const char *name;
	
u8 source[8];
};


struct nvkm_specdom {
	
u16 signal_nr;
	
const struct nvkm_specsig *signal;
	
const struct nvkm_funcdom *func;
};


#define nvkm_perfdom(p) container_of((p), struct nvkm_perfdom, object)
#include <core/object.h>


struct nvkm_perfdom {
	
struct nvkm_object object;
	
struct nvkm_perfmon *perfmon;
	
struct list_head head;
	
struct list_head list;
	
const struct nvkm_funcdom *func;
	
struct nvkm_perfctr *ctr[4];
	
char name[32];
	
u32 addr;
	
u8  mode;
	
u32 clk;
	
u16 signal_nr;
	
struct nvkm_perfsig signal[];
};


struct nvkm_funcdom {
	
void (*init)(struct nvkm_pm *, struct nvkm_perfdom *,
		     struct nvkm_perfctr *);
	
void (*read)(struct nvkm_pm *, struct nvkm_perfdom *,
		     struct nvkm_perfctr *);
	
void (*next)(struct nvkm_pm *, struct nvkm_perfdom *);
};

int nvkm_perfdom_new(struct nvkm_pm *, const char *, u32, u32, u32, u32,
		     const struct nvkm_specdom *);


#define nvkm_perfmon(p) container_of((p), struct nvkm_perfmon, object)


struct nvkm_perfmon {
	
struct nvkm_object object;
	
struct nvkm_pm *pm;
};
#endif
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Directory: drivers/gpu/drm/nouveau/nvkm/engine/pm

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