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

   1 /* SPDX-License-Identifier: GPL-2.0 */
   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
   7 void nvkm_volt_ctor(const struct nvkm_volt_func *, struct nvkm_device *,
   8                     int index, struct nvkm_volt *);
   9 int nvkm_volt_new_(const struct nvkm_volt_func *, struct nvkm_device *,
  10                    int index, struct nvkm_volt **);
  11
  12 struct 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
  22 int nvkm_voltgpio_init(struct nvkm_volt *);
  23 int nvkm_voltgpio_get(struct nvkm_volt *);
  24 int nvkm_voltgpio_set(struct nvkm_volt *, u8);
  25
  26 int nvkm_voltpwm_init(struct nvkm_volt *volt);
  27 int nvkm_voltpwm_get(struct nvkm_volt *volt);
  28 int nvkm_voltpwm_set(struct nvkm_volt *volt, u32 uv);
  29
  30 int gf100_volt_oneinit(struct nvkm_volt *);
  31 #endif