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

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __NVKM_CLK_PRIV_H__
   3#define __NVKM_CLK_PRIV_H__
   4#define nvkm_clk(p) container_of((p), struct nvkm_clk, subdev)
   5#include <subdev/clk.h>
   6
   7struct nvkm_clk_func {
   8        int (*init)(struct nvkm_clk *);
   9        void (*fini)(struct nvkm_clk *);
  10        int (*read)(struct nvkm_clk *, enum nv_clk_src);
  11        int (*calc)(struct nvkm_clk *, struct nvkm_cstate *);
  12        int (*prog)(struct nvkm_clk *);
  13        void (*tidy)(struct nvkm_clk *);
  14        struct nvkm_pstate *pstates;
  15        int nr_pstates;
  16        struct nvkm_domain domains[];
  17};
  18
  19int nvkm_clk_ctor(const struct nvkm_clk_func *, struct nvkm_device *, int,
  20                  bool allow_reclock, struct nvkm_clk *);
  21int nvkm_clk_new_(const struct nvkm_clk_func *, struct nvkm_device *, int,
  22                  bool allow_reclock, struct nvkm_clk **);
  23
  24int nv04_clk_pll_calc(struct nvkm_clk *, struct nvbios_pll *, int clk,
  25                      struct nvkm_pll_vals *);
  26int nv04_clk_pll_prog(struct nvkm_clk *, u32 reg1, struct nvkm_pll_vals *);
  27#endif
  28