linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h

/* SPDX-License-Identifier: MIT */
#ifndef __NVKM_CLK_H__
#define __NVKM_CLK_H__
#include <core/subdev.h>
#include <subdev/pci.h>
struct nvbios_pll;
struct nvkm_pll_vals;

#define NVKM_CLK_CSTATE_DEFAULT …
#define NVKM_CLK_CSTATE_BASE …
#define NVKM_CLK_CSTATE_HIGHEST …

enum nv_clk_src { … };

struct nvkm_cstate { … };

struct nvkm_pstate { … };

struct nvkm_domain { … };

struct nvkm_clk { … };

int nvkm_clk_read(struct nvkm_clk *, enum nv_clk_src);
int nvkm_clk_ustate(struct nvkm_clk *, int req, int pwr);
int nvkm_clk_astate(struct nvkm_clk *, int req, int rel, bool wait);
int nvkm_clk_dstate(struct nvkm_clk *, int req, int rel);
int nvkm_clk_tstate(struct nvkm_clk *, u8 temperature);
int nvkm_clk_pwrsrc(struct nvkm_device *);

int nv04_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int nv40_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int nv50_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int g84_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int mcp77_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int gt215_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int gf100_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int gk104_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int gk20a_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
int gm20b_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **);
#endif