LXR linux/drivers/gpu/drm/nouveau/nvkm/subdev/volt/priv.h

   1/* SPDX-License-Identifier: MIT */
   2#ifndef __NVKM_VOLT_PRIV_H__
   3#define __NVKM_VOLT_PRIV_H__
   4#define nvkm_volt(p) container_of((p), struct nvkm_volt, subdev)
   5#include <subdev/volt.h>
   6
   7void nvkm_volt_ctor(const struct nvkm_volt_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
   8                    struct nvkm_volt *);
   9int nvkm_volt_new_(const struct nvkm_volt_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
  10                   struct nvkm_volt **);
  11
  12struct nvkm_volt_func {
  13        int (*oneinit)(struct nvkm_volt *);
  14        int (*volt_get)(struct nvkm_volt *);
  15        int (*volt_set)(struct nvkm_volt *, u32 uv);
  16        int (*vid_get)(struct nvkm_volt *);
  17        int (*vid_set)(struct nvkm_volt *, u8 vid);
  18        int (*set_id)(struct nvkm_volt *, u8 id, int condition);
  19        int (*speedo_read)(struct nvkm_volt *);
  20};
  21
  22int nvkm_voltgpio_init(struct nvkm_volt *);
  23int nvkm_voltgpio_get(struct nvkm_volt *);
  24int nvkm_voltgpio_set(struct nvkm_volt *, u8);
  25
  26int nvkm_voltpwm_init(struct nvkm_volt *volt);
  27int nvkm_voltpwm_get(struct nvkm_volt *volt);
  28int nvkm_voltpwm_set(struct nvkm_volt *volt, u32 uv);
  29
  30int gf100_volt_oneinit(struct nvkm_volt *);
  31#endif
  32